Trace number 332528

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) 1200.01 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00090.sat05-1326.reshuffled-07.cnf
MD5SUMfc73c241ff6e8e1a49a6ff2500eb7905
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.253961
Satisfiable
(Un)Satisfiability was proved
Number of variables322
Number of clauses9322
Sum of the clauses size72335
Maximum clause length11
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 211
Number of clauses of size 379
Number of clauses of size 4136
Number of clauses of size 5421
Number of clauses of size over 58674

Solver Data (download as text)

0.00/0.00	
0.06/0.08	c Computed by /tmp/evaluation/332528-1173481091/kcnfs-2004   V. 03/02/12
0.06/0.08	c Input file : '/tmp/evaluation/332528-1173481091/instance-332528-1173481091.cnf'

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-332528-1173481091 -o ROOT/results/node18/solver-332528-1173481091 -C 1200 -W 2400 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/332528-1173481091/kcnfs-2004 /tmp/evaluation/332528-1173481091/instance-332528-1173481091.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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 13132
/proc/meminfo: memFree=1591352/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=16008 CPUtime=0
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 91 0 0 0 0 0 0 0 18 0 1 0 368063655 16392192 71 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 4002 71 38 107 0 3891 0

[startup+0.071834 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 13132
/proc/meminfo: memFree=1591352/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=0.06
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 1925 0 0 0 6 0 0 0 18 0 1 0 368063655 23126016 1904 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134615960 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1904 43 107 0 5535 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 22584

[startup+0.101837 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 13132
/proc/meminfo: memFree=1591352/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=0.09
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 1979 0 0 0 9 0 0 0 18 0 1 0 368063655 23126016 1958 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134541026 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1958 60 107 0 5535 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22584

[startup+0.301856 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 13132
/proc/meminfo: memFree=1591352/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=0.29
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 1986 0 0 0 29 0 0 0 19 0 1 0 368063655 23126016 1965 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134539634 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1965 60 107 0 5535 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22584

[startup+0.701895 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 13132
/proc/meminfo: memFree=1591352/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=0.69
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 1987 0 0 0 69 0 0 0 22 0 1 0 368063655 23126016 1966 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134541007 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1966 60 107 0 5535 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22584

[startup+1.50197 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 13133
/proc/meminfo: memFree=1583600/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=1.49
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 1989 0 0 0 149 0 0 0 25 0 1 0 368063655 23126016 1968 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134540285 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1968 60 107 0 5535 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22584

[startup+3.10113 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 13133
/proc/meminfo: memFree=1583472/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=3.09
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 1990 0 0 0 309 0 0 0 25 0 1 0 368063655 23126016 1969 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134570290 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1969 60 107 0 5535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22584

[startup+6.30244 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 13133
/proc/meminfo: memFree=1583344/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=6.29
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 1990 0 0 0 629 0 0 0 25 0 1 0 368063655 23126016 1969 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134540614 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1969 60 107 0 5535 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22584

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.96 2/78 13133
/proc/meminfo: memFree=1583280/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=12.68
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 1990 0 0 0 1268 0 0 0 25 0 1 0 368063655 23126016 1969 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134540211 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1969 60 107 0 5535 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22584

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.96 2/78 13133
/proc/meminfo: memFree=1583280/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=25.48
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 1990 0 0 0 2548 0 0 0 25 0 1 0 368063655 23126016 1969 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134568952 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1969 60 107 0 5535 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22584

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 13133
/proc/meminfo: memFree=1583280/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=51.07
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 1993 0 0 0 5107 0 0 0 25 0 1 0 368063655 23126016 1972 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134539579 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1972 60 107 0 5535 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22584

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 3/78 13133
/proc/meminfo: memFree=1583280/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=102.27
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 10226 1 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22584

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13133
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=162.25
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 16224 1 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134572840 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22584

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/84 13271
/proc/meminfo: memFree=1581872/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=222.17
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 22216 1 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579687 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 22584

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583088/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=282.12
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 28211 1 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 22584

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583152/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=342.11
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 34210 1 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134572644 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 22584

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583152/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=402.09
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 40208 1 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134539649 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 22584

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=462.07
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 46206 1 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579766 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 22584

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=522.07
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 52205 2 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134568846 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 22584

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=582.05
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 58203 2 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579615 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 22584

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=642.04
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 64202 2 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134575335 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 22584

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583152/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=702.02
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 70200 2 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 22584

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=762.01
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 76199 2 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134575356 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 22584

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=821.99
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2002 0 0 0 82197 2 0 0 25 0 1 0 368063655 23126016 1981 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134540270 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1981 60 107 0 5535 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 22584

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=881.98
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2003 0 0 0 88195 3 0 0 25 0 1 0 368063655 23126016 1982 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579615 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1982 60 107 0 5535 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 22584

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583152/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=941.96
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2003 0 0 0 94193 3 0 0 25 0 1 0 368063655 23126016 1982 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134539623 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1982 60 107 0 5535 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 22584

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=1001.94
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2003 0 0 0 100191 3 0 0 25 0 1 0 368063655 23126016 1982 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134571652 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1982 60 107 0 5535 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 22584

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=1061.93
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2003 0 0 0 106190 3 0 0 25 0 1 0 368063655 23126016 1982 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134557669 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1982 60 107 0 5535 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 22584

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=1121.92
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2003 0 0 0 112188 4 0 0 25 0 1 0 368063655 23126016 1982 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134572041 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1982 60 107 0 5535 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 22584

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583152/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=1181.9
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2003 0 0 0 118186 4 0 0 25 0 1 0 368063655 23126016 1982 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134572741 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1982 60 107 0 5535 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 22584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13331
/proc/meminfo: memFree=1583216/2055920 swapFree=4153284/4192956
[pid=13132] ppid=13130 vsize=22584 CPUtime=1200
/proc/13132/stat : 13132 (kcnfs-2004) R 13130 13132 12487 0 -1 0 2003 0 0 0 119996 4 0 0 25 0 1 0 368063655 23126016 1982 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134533047 0 0 4096 0 0 0 0 17 1 0 0
/proc/13132/statm: 5646 1982 60 107 0 5535 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 22584

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): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.97
CPU system time (s): 0.044993
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 22584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2003
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= 1343

runsolver used 1.41179 second user time and 2.92256 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Fri Mar  9 22:58:11 UTC 2007

IDJOB= 332528
IDBENCH= 24582
IDSOLVER= 114
FILE ID= node18/332528-1173481091

PBS_JOBID= 4101084

Free space on /tmp= 66507 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00090.sat05-1326.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332528-1173481091/kcnfs-2004 /tmp/evaluation/332528-1173481091/instance-332528-1173481091.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-332528-1173481091 -o ROOT/results/node18/solver-332528-1173481091 -C 1200 -W 2400 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/332528-1173481091/kcnfs-2004 /tmp/evaluation/332528-1173481091/instance-332528-1173481091.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  fc73c241ff6e8e1a49a6ff2500eb7905

RANDOM SEED= 178414738

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1591696 kB
Buffers:         40328 kB
Cached:         347748 kB
SwapCached:       2856 kB
Active:         133380 kB
Inactive:       277964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591696 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:            3480 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            38492 kB
Committed_AS:  1219252 kB
PageTables:       1668 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= 66507 MiB

End job on node18 on Fri Mar  9 23:18:14 UTC 2007