Trace number 303982

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 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S232355738-04.cnf
MD5SUMa6e6a7977b07478d6ffb3f7c9e1941ba
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/303982-1172048319/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.06	c Input file : '/tmp/evaluation/303982-1172048319/instance-303982-1172048319.cnf'
0.00/0.06	c [#vars: 220, #clauses: 18700, 7-CNF]
0.09/0.11	c unit clauses propagate before processing (#clause: 18700)

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/node75/watcher-303982-1172048319 -o ROOT/results/node75/solver-303982-1172048319 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303982-1172048319/kcnfs-2006 /tmp/evaluation/303982-1172048319/instance-303982-1172048319.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: 1.99 1.85 1.45 3/64 12296
/proc/meminfo: memFree=1440176/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=180908 CPUtime=0
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 125 0 0 0 0 0 0 0 19 0 1 0 224797786 185249792 110 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 45227 111 47 158 0 45067 0

[startup+0.106698 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 12296
/proc/meminfo: memFree=1440176/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=0.09
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 1962 0 0 0 9 0 0 0 20 0 1 0 224797786 190922752 1946 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134538918 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 1946 49 158 0 46452 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 186448

[startup+0.514745 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 12296
/proc/meminfo: memFree=1440176/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=0.5
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2406 0 0 0 50 0 0 0 24 0 1 0 224797786 190922752 2389 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742151 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2389 62 158 0 46452 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 186448

[startup+1.33484 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 12297
/proc/meminfo: memFree=1430696/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=1.32
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2406 0 0 0 132 0 0 0 25 0 1 0 224797786 190922752 2389 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742151 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2389 62 158 0 46452 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 186448

[startup+2.97404 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 12297
/proc/meminfo: memFree=1430568/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=2.96
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2406 0 0 0 296 0 0 0 25 0 1 0 224797786 190922752 2389 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134755732 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2389 62 158 0 46452 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 186448

[startup+6.24942 s]
/proc/loadavg: 1.84 1.82 1.45 2/65 12297
/proc/meminfo: memFree=1430376/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=6.24
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2464 0 0 0 623 1 0 0 25 0 1 0 224797786 190922752 2447 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134613452 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2447 76 158 0 46452 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 186448

[startup+12.7042 s]
/proc/loadavg: 1.77 1.81 1.45 2/65 12297
/proc/meminfo: memFree=1430248/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=12.69
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2465 0 0 0 1268 1 0 0 25 0 1 0 224797786 190922752 2448 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572261 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2448 76 158 0 46452 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 186448

[startup+25.6047 s]
/proc/loadavg: 1.65 1.78 1.44 2/65 12297
/proc/meminfo: memFree=1430248/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=25.59
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2465 0 0 0 2558 1 0 0 25 0 1 0 224797786 190922752 2448 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134615731 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2448 76 158 0 46452 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 186448

[startup+51.2107 s]
/proc/loadavg: 1.40 1.71 1.43 2/65 12297
/proc/meminfo: memFree=1430248/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=51.19
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2466 0 0 0 5118 1 0 0 25 0 1 0 224797786 190922752 2449 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134568936 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2449 76 158 0 46452 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 186448

[startup+102.421 s]
/proc/loadavg: 1.17 1.60 1.40 2/65 12297
/proc/meminfo: memFree=1430248/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=102.38
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 10237 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 186448

[startup+162.452 s]
/proc/loadavg: 1.06 1.48 1.37 2/71 12381
/proc/meminfo: memFree=1428912/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=162.36
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 16235 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712503 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 186448

[startup+222.498 s]
/proc/loadavg: 1.02 1.39 1.35 2/71 12467
/proc/meminfo: memFree=1428720/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=222.36
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 22235 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569424 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 186448

[startup+282.525 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 12495
/proc/meminfo: memFree=1429800/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=282.36
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 28235 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134617873 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 186448

[startup+342.538 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 12495
/proc/meminfo: memFree=1429800/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=342.36
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 34235 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572301 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 186448

[startup+402.557 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 12495
/proc/meminfo: memFree=1429928/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=402.36
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 40235 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572341 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 186448

[startup+462.573 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 12495
/proc/meminfo: memFree=1429992/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=462.36
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 46235 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134601150 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 186448

[startup+522.594 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 12495
/proc/meminfo: memFree=1429992/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=522.36
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 52235 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572040 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 186448

[startup+582.616 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 12495
/proc/meminfo: memFree=1430184/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=582.37
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 58236 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134609919 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 186448

[startup+642.627 s]
/proc/loadavg: 1.00 1.08 1.21 2/65 12495
/proc/meminfo: memFree=1430120/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=642.36
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 64235 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572784 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 186448

[startup+702.642 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 12495
/proc/meminfo: memFree=1430120/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=702.36
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 70235 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572360 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 186448

[startup+762.66 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 12495
/proc/meminfo: memFree=1430120/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=762.36
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 76235 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572175 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 186448

[startup+822.685 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 12495
/proc/meminfo: memFree=1430056/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=822.37
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 82236 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712473 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 186448

[startup+882.701 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 12495
/proc/meminfo: memFree=1430056/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=882.37
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 88236 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564893 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 186448

[startup+942.717 s]
/proc/loadavg: 1.07 1.04 1.14 2/65 12495
/proc/meminfo: memFree=1429992/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=942.37
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 94236 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 186448

[startup+1002.74 s]
/proc/loadavg: 1.02 1.03 1.13 2/65 12495
/proc/meminfo: memFree=1430184/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=1002.38
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 100237 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569507 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 186448

[startup+1062.76 s]
/proc/loadavg: 1.01 1.02 1.12 2/65 12495
/proc/meminfo: memFree=1430120/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=1062.38
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 106237 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134606332 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 186448

[startup+1122.78 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 12495
/proc/meminfo: memFree=1430184/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186448 CPUtime=1122.38
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2467 0 0 0 112237 1 0 0 25 0 1 0 224797786 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569677 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 186448

[startup+1182.79 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 12495
/proc/meminfo: memFree=1430184/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186452 CPUtime=1182.38
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2468 0 0 0 118237 1 0 0 25 0 1 0 224797786 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572261 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 186452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 12495
/proc/meminfo: memFree=1430184/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186452 CPUtime=1200
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2468 0 0 0 119999 1 0 0 25 0 1 0 224797786 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569514 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 186452

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 12495
/proc/meminfo: memFree=1430184/2055920 swapFree=4183228/4192956
[pid=12296] ppid=12294 vsize=186452 CPUtime=1200
/proc/12296/stat : 12296 (kcnfs-2006) R 12294 12296 11529 0 -1 4194304 2468 0 0 0 119999 1 0 0 25 0 1 0 224797786 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569514 0 0 4096 0 0 0 0 17 1 0 0
/proc/12296/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 186452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.01
CPU user time (s): 1200
CPU system time (s): 0.013997
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 186452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2468
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= 1951

runsolver used 1.02684 second user time and 2.26266 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Wed Feb 21 08:58:39 UTC 2007

IDJOB= 303982
IDBENCH= 20121
IDSOLVER= 113
FILE ID= node75/303982-1172048319

PBS_JOBID= 3892726

Free space on /tmp= 66559 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S232355738-04.cnf
COMMAND LINE= /tmp/evaluation/303982-1172048319/kcnfs-2006 /tmp/evaluation/303982-1172048319/instance-303982-1172048319.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-303982-1172048319 -o ROOT/results/node75/solver-303982-1172048319 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303982-1172048319/kcnfs-2006 /tmp/evaluation/303982-1172048319/instance-303982-1172048319.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  a6e6a7977b07478d6ffb3f7c9e1941ba

RANDOM SEED= 918536362

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1440520 kB
Buffers:         32476 kB
Cached:         500208 kB
SwapCached:       3700 kB
Active:          94144 kB
Inactive:       448088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440520 kB
SwapTotal:     4192956 kB
SwapFree:      4183228 kB
Dirty:            3692 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            59020 kB
Committed_AS:   669556 kB
PageTables:       1432 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= 66559 MiB

End job on node75 on Wed Feb 21 09:18:42 UTC 2007