Trace number 302261

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) 1200.02 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark492.15
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.10/0.11	c Computed by /tmp/evaluation/302261-1172007937/kcnfs-2004   V. 03/02/12
0.10/0.11	c Input file : '/tmp/evaluation/302261-1172007937/instance-302261-1172007937.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/node2/watcher-302261-1172007937 -o ROOT/results/node2/solver-302261-1172007937 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/302261-1172007937/kcnfs-2004 /tmp/evaluation/302261-1172007937/instance-302261-1172007937.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: 1.02 1.07 1.74 4/77 14951
/proc/meminfo: memFree=1556600/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=15996 CPUtime=0
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 88 0 0 0 0 0 0 0 19 0 1 0 220748665 16379904 68 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 3999 68 38 107 0 3888 0

[startup+0.106202 s]
/proc/loadavg: 1.02 1.07 1.74 4/77 14951
/proc/meminfo: memFree=1556600/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24720 CPUtime=0.1
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2612 0 0 0 9 1 0 0 20 0 1 0 220748665 25313280 2591 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134615724 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6180 2591 43 107 0 6069 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 24720

[startup+0.514244 s]
/proc/loadavg: 1.02 1.07 1.74 4/77 14951
/proc/meminfo: memFree=1556600/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=0.5
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 49 1 0 0 24 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529191 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 24728

[startup+1.33433 s]
/proc/loadavg: 1.02 1.07 1.74 2/78 14952
/proc/meminfo: memFree=1545840/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=1.32
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 131 1 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579743 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 24728

[startup+2.9705 s]
/proc/loadavg: 1.02 1.07 1.74 2/78 14952
/proc/meminfo: memFree=1545712/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=2.96
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 295 1 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531971 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 24728

[startup+6.24684 s]
/proc/loadavg: 1.02 1.07 1.73 2/78 14952
/proc/meminfo: memFree=1545584/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=6.23
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 622 1 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24728

[startup+12.7035 s]
/proc/loadavg: 1.02 1.07 1.73 2/78 14952
/proc/meminfo: memFree=1545520/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=12.69
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 1268 1 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24728

[startup+25.5108 s]
/proc/loadavg: 1.01 1.06 1.72 2/78 14952
/proc/meminfo: memFree=1545520/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=25.49
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 2548 1 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528597 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24728

[startup+51.1585 s]
/proc/loadavg: 1.01 1.06 1.70 2/78 14952
/proc/meminfo: memFree=1545520/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=51.13
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 5112 1 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579646 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 24728

[startup+102.379 s]
/proc/loadavg: 1.00 1.05 1.66 2/78 14952
/proc/meminfo: memFree=1545520/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=102.34
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 10232 2 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528113 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 24728

[startup+162.409 s]
/proc/loadavg: 1.00 1.03 1.61 2/78 14952
/proc/meminfo: memFree=1545456/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=162.35
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 16233 2 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531779 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 24728

[startup+222.439 s]
/proc/loadavg: 1.00 1.03 1.57 2/78 14952
/proc/meminfo: memFree=1545456/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=222.36
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 22234 2 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531414 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 24728

[startup+282.464 s]
/proc/loadavg: 1.00 1.02 1.53 2/78 14952
/proc/meminfo: memFree=1545392/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=282.37
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 28234 3 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528795 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 24728

[startup+342.491 s]
/proc/loadavg: 1.00 1.01 1.50 2/78 14952
/proc/meminfo: memFree=1545456/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=342.38
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 34235 3 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529240 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 24728

[startup+402.521 s]
/proc/loadavg: 1.00 1.01 1.46 2/78 14952
/proc/meminfo: memFree=1545392/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=402.4
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 40236 4 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 24728

[startup+462.549 s]
/proc/loadavg: 1.00 1.00 1.43 2/78 14952
/proc/meminfo: memFree=1545456/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=462.41
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 46237 4 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 24728

[startup+522.58 s]
/proc/loadavg: 1.00 1.00 1.40 2/78 14952
/proc/meminfo: memFree=1545392/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=522.42
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 52238 4 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531315 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 24728

[startup+582.61 s]
/proc/loadavg: 1.00 1.00 1.37 2/78 14952
/proc/meminfo: memFree=1545456/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=582.44
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 58239 5 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 24728

[startup+642.642 s]
/proc/loadavg: 1.00 1.00 1.35 2/78 14952
/proc/meminfo: memFree=1545392/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=642.45
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 64240 5 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528795 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 24728

[startup+702.67 s]
/proc/loadavg: 1.00 1.00 1.32 2/78 14952
/proc/meminfo: memFree=1545456/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=702.46
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 70241 5 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579672 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 24728

[startup+762.696 s]
/proc/loadavg: 1.00 1.00 1.30 2/78 14952
/proc/meminfo: memFree=1545456/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=762.47
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 76242 5 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528795 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 24728

[startup+822.726 s]
/proc/loadavg: 1.00 1.00 1.28 2/78 14952
/proc/meminfo: memFree=1545456/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=822.49
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 82243 6 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134557875 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 24728

[startup+882.753 s]
/proc/loadavg: 1.00 1.00 1.26 2/78 14952
/proc/meminfo: memFree=1545520/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=882.49
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 88243 6 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 24728

[startup+942.788 s]
/proc/loadavg: 1.00 1.00 1.24 2/84 15036
/proc/meminfo: memFree=1544240/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=942.47
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 94241 6 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528245 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 24728

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.22 2/84 15122
/proc/meminfo: memFree=1544248/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=1002.47
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 100240 7 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531323 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 24728

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 15150
/proc/meminfo: memFree=1545328/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=1062.48
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 106240 8 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 24728

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 15150
/proc/meminfo: memFree=1545392/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=1122.49
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 112241 8 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134535588 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 24728

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 15150
/proc/meminfo: memFree=1545392/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=1182.49
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 118241 8 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 24728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 15150
/proc/meminfo: memFree=1545520/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=1200.01
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 119993 8 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529191 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 24728

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 15150
/proc/meminfo: memFree=1545520/2055920 swapFree=4192812/4192956
[pid=14951] ppid=14949 vsize=24728 CPUtime=1200.01
/proc/14951/stat : 14951 (kcnfs-2004) R 14949 14951 14085 0 -1 0 2737 0 0 0 119993 8 0 0 25 0 1 0 220748665 25321472 2716 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529191 0 0 4096 0 0 0 0 17 1 0 0
/proc/14951/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 24728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.090986
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 24728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2737
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= 5
involuntary context switches= 24761

runsolver used 1.23281 second user time and 2.71059 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 21:45:37 UTC 2007

IDJOB= 302261
IDBENCH= 20079
IDSOLVER= 114
FILE ID= node2/302261-1172007937

PBS_JOBID= 3849123

Free space on /tmp= 66546 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/302261-1172007937/kcnfs-2004 /tmp/evaluation/302261-1172007937/instance-302261-1172007937.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-302261-1172007937 -o ROOT/results/node2/solver-302261-1172007937 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/302261-1172007937/kcnfs-2004 /tmp/evaluation/302261-1172007937/instance-302261-1172007937.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 103918699

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1557008 kB
Buffers:         53408 kB
Cached:         310460 kB
SwapCached:          0 kB
Active:         321620 kB
Inactive:       102344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3592 kB
Writeback:           0 kB
Mapped:          78992 kB
Slab:            60452 kB
Committed_AS:  1200200 kB
PageTables:       1812 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= 66546 MiB

End job on node2 on Tue Feb 20 22:05:40 UTC 2007