Trace number 303203

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 2006? (TO) 1200.01 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S640027679-08.cnf
MD5SUM146b745b9914cd900644d53b6888b65c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/303203-1172029681/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.05	c Input file : '/tmp/evaluation/303203-1172029681/instance-303203-1172029681.cnf'
0.00/0.05	c [#vars: 180, #clauses: 15300, 7-CNF]
0.00/0.09	c unit clauses propagate before processing (#clause: 15300)

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-303203-1172029681 -o ROOT/results/node76/solver-303203-1172029681 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303203-1172029681/kcnfs-2006 /tmp/evaluation/303203-1172029681/instance-303203-1172029681.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/69 31684
/proc/meminfo: memFree=1680320/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=180908 CPUtime=0
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 222926431 185249792 112 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 45227 113 47 158 0 45067 0

[startup+0.107248 s]
/proc/loadavg: 0.91 0.95 0.98 3/69 31684
/proc/meminfo: memFree=1680320/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=0.1
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 1961 0 0 0 10 0 0 0 18 0 1 0 222926431 189841408 1946 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134760944 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 1946 56 158 0 46188 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 185392

[startup+0.519302 s]
/proc/loadavg: 0.91 0.95 0.98 3/69 31684
/proc/meminfo: memFree=1680320/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=0.51
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 1989 0 0 0 51 0 0 0 22 0 1 0 222926431 189841408 1973 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742580 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 1973 62 158 0 46188 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 185392

[startup+1.33939 s]
/proc/loadavg: 0.91 0.95 0.98 2/70 31685
/proc/meminfo: memFree=1672504/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=1.33
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 1989 0 0 0 133 0 0 0 25 0 1 0 222926431 189841408 1973 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742154 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 1973 62 158 0 46188 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 185392

[startup+2.97558 s]
/proc/loadavg: 0.91 0.95 0.98 2/70 31685
/proc/meminfo: memFree=1672376/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=2.96
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 1989 0 0 0 296 0 0 0 25 0 1 0 222926431 189841408 1973 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742580 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 1973 62 158 0 46188 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 185392

[startup+6.25196 s]
/proc/loadavg: 0.92 0.95 0.98 2/70 31685
/proc/meminfo: memFree=1672120/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=6.24
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2042 0 0 0 624 0 0 0 25 0 1 0 222926431 189841408 2026 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134573581 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2026 76 158 0 46188 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 185392

[startup+12.7067 s]
/proc/loadavg: 0.93 0.95 0.98 2/70 31685
/proc/meminfo: memFree=1671992/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=12.69
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2042 0 0 0 1269 0 0 0 25 0 1 0 222926431 189841408 2026 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134606407 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2026 76 158 0 46188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 185392

[startup+25.5072 s]
/proc/loadavg: 0.94 0.96 0.98 2/70 31685
/proc/meminfo: memFree=1672056/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=25.49
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2042 0 0 0 2549 0 0 0 25 0 1 0 222926431 189841408 2026 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2026 76 158 0 46188 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 185392

[startup+51.1131 s]
/proc/loadavg: 0.96 0.96 0.98 2/70 31685
/proc/meminfo: memFree=1672056/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=51.08
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2042 0 0 0 5108 0 0 0 25 0 1 0 222926431 189841408 2026 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134571017 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2026 76 158 0 46188 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 185392

[startup+102.321 s]
/proc/loadavg: 0.98 0.96 0.98 2/70 31685
/proc/meminfo: memFree=1672056/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=102.28
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2042 0 0 0 10228 0 0 0 25 0 1 0 222926431 189841408 2026 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134606407 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2026 76 158 0 46188 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 185392

[startup+162.338 s]
/proc/loadavg: 1.07 0.99 0.98 2/70 31685
/proc/meminfo: memFree=1671992/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=162.28
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2042 0 0 0 16228 0 0 0 25 0 1 0 222926431 189841408 2026 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572274 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2026 76 158 0 46188 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 185392

[startup+222.355 s]
/proc/loadavg: 1.02 0.99 0.98 2/70 31685
/proc/meminfo: memFree=1672056/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=222.28
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2042 0 0 0 22228 0 0 0 25 0 1 0 222926431 189841408 2026 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134607483 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2026 76 158 0 46188 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 185392

[startup+282.37 s]
/proc/loadavg: 1.01 0.99 0.98 2/70 31685
/proc/meminfo: memFree=1672056/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=282.27
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2042 0 0 0 28227 0 0 0 25 0 1 0 222926431 189841408 2026 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134573688 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2026 76 158 0 46188 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 185392

[startup+342.385 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31685
/proc/meminfo: memFree=1672056/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=342.27
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2043 0 0 0 34227 0 0 0 25 0 1 0 222926431 189841408 2027 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2027 76 158 0 46188 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 185392

[startup+402.402 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31685
/proc/meminfo: memFree=1671992/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=402.27
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2043 0 0 0 40227 0 0 0 25 0 1 0 222926431 189841408 2027 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134605325 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2027 76 158 0 46188 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 185392

[startup+462.414 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31685
/proc/meminfo: memFree=1672056/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=462.26
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 46226 0 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 185392

[startup+522.427 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31685
/proc/meminfo: memFree=1671992/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=522.26
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 52226 0 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564064 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 185392

[startup+582.441 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31685
/proc/meminfo: memFree=1672056/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=582.26
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 58226 0 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134571474 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 185392

[startup+642.458 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31685
/proc/meminfo: memFree=1671992/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=642.26
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 64226 0 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134570321 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 185392

[startup+702.473 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31685
/proc/meminfo: memFree=1671992/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=702.25
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 70225 0 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134568909 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 185392

[startup+762.485 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31685
/proc/meminfo: memFree=1671928/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=762.25
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 76225 0 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572065 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 185392

[startup+822.522 s]
/proc/loadavg: 1.00 0.99 0.98 2/76 31800
/proc/meminfo: memFree=1670664/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=822.22
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 82221 1 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134542712 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 185392

[startup+882.558 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31884
/proc/meminfo: memFree=1671728/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=882.2
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 88219 1 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134561452 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 185392

[startup+942.572 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31884
/proc/meminfo: memFree=1671736/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=942.19
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 94218 1 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569643 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 185392

[startup+1002.58 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31884
/proc/meminfo: memFree=1671800/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=1002.19
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 100218 1 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572191 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 185392

[startup+1062.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31884
/proc/meminfo: memFree=1671736/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=1062.19
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 106218 1 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 185392

[startup+1122.62 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31884
/proc/meminfo: memFree=1671736/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=1122.19
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 112218 1 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569680 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 185392

[startup+1182.63 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31884
/proc/meminfo: memFree=1671800/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=1182.18
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 118217 1 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 185392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 31884
/proc/meminfo: memFree=1671736/2055888 swapFree=4082452/4096564
[pid=31684] ppid=31682 vsize=185392 CPUtime=1200
/proc/31684/stat : 31684 (kcnfs-2006) R 31682 31684 31573 0 -1 4194304 2044 0 0 0 119999 1 0 0 25 0 1 0 222926431 189841408 2028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572250 0 0 4096 0 0 0 0 17 1 0 0
/proc/31684/statm: 46348 2028 76 158 0 46188 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 185392

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): 1200.46
CPU time (s): 1200.01
CPU user time (s): 1200
CPU system time (s): 0.012998
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 185392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2044
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= 1671

runsolver used 0.958854 second user time and 2.33465 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Wed Feb 21 03:48:01 UTC 2007

IDJOB= 303203
IDBENCH= 20102
IDSOLVER= 113
FILE ID= node76/303203-1172029681

PBS_JOBID= 3892721

Free space on /tmp= 66647 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S640027679-08.cnf
COMMAND LINE= /tmp/evaluation/303203-1172029681/kcnfs-2006 /tmp/evaluation/303203-1172029681/instance-303203-1172029681.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-303203-1172029681 -o ROOT/results/node76/solver-303203-1172029681 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303203-1172029681/kcnfs-2006 /tmp/evaluation/303203-1172029681/instance-303203-1172029681.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  146b745b9914cd900644d53b6888b65c

RANDOM SEED= 416188386

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6006.18
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1680728 kB
Buffers:         33980 kB
Cached:         286456 kB
SwapCached:       8004 kB
Active:         217452 kB
Inactive:       117628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1680728 kB
SwapTotal:     4096564 kB
SwapFree:      4082452 kB
Dirty:            3588 kB
Writeback:           0 kB
Mapped:          15224 kB
Slab:            26464 kB
Committed_AS:   983716 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node76 on Wed Feb 21 04:08:04 UTC 2007