Trace number 304023

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) 1200.09 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
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/304023-1172049385/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.06	c Input file : '/tmp/evaluation/304023-1172049385/instance-304023-1172049385.cnf'
0.00/0.06	c [#vars: 220, #clauses: 18700, 7-CNF]
0.09/0.12	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/node7/watcher-304023-1172049385 -o ROOT/results/node7/solver-304023-1172049385 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304023-1172049385/kcnfs-2006 /tmp/evaluation/304023-1172049385/instance-304023-1172049385.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: 2.00 1.86 1.46 3/77 12440
/proc/meminfo: memFree=1630288/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=180908 CPUtime=0
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 224893267 185249792 110 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 45227 110 47 158 0 45067 0

[startup+0.107622 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 12440
/proc/meminfo: memFree=1630288/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=0.09
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 1957 0 0 0 9 0 0 0 18 0 1 0 224893267 190922752 1941 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134776153 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 1942 49 158 0 46452 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 186448

[startup+0.515666 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 12440
/proc/meminfo: memFree=1630288/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=0.51
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2405 0 0 0 50 1 0 0 21 0 1 0 224893267 190922752 2388 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742151 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2388 62 158 0 46452 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 186448

[startup+1.33775 s]
/proc/loadavg: 1.92 1.85 1.46 2/78 12441
/proc/meminfo: memFree=1620808/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=1.33
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2405 0 0 0 132 1 0 0 25 0 1 0 224893267 190922752 2388 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134734926 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2388 62 158 0 46452 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 186448

[startup+2.98092 s]
/proc/loadavg: 1.92 1.85 1.46 2/78 12441
/proc/meminfo: memFree=1620680/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=2.97
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2405 0 0 0 296 1 0 0 25 0 1 0 224893267 190922752 2388 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134755660 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2388 62 158 0 46452 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 186448

[startup+6.25727 s]
/proc/loadavg: 1.85 1.84 1.46 2/78 12441
/proc/meminfo: memFree=1620552/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=6.25
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2463 0 0 0 624 1 0 0 25 0 1 0 224893267 190922752 2446 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572301 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2446 76 158 0 46452 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 186448

[startup+12.7129 s]
/proc/loadavg: 1.78 1.82 1.45 2/78 12441
/proc/meminfo: memFree=1620360/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=12.7
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2465 0 0 0 1269 1 0 0 25 0 1 0 224893267 190922752 2448 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134612656 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2448 76 158 0 46452 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 186448

[startup+25.6143 s]
/proc/loadavg: 1.66 1.79 1.45 2/78 12441
/proc/meminfo: memFree=1620360/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=25.6
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2466 0 0 0 2559 1 0 0 25 0 1 0 224893267 190922752 2449 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134568869 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2449 76 158 0 46452 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 186448

[startup+51.226 s]
/proc/loadavg: 1.40 1.72 1.43 2/78 12441
/proc/meminfo: memFree=1620360/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=51.2
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2466 0 0 0 5119 1 0 0 25 0 1 0 224893267 190922752 2449 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134614364 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2449 76 158 0 46452 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 186448

[startup+102.445 s]
/proc/loadavg: 1.17 1.60 1.41 2/78 12441
/proc/meminfo: memFree=1620424/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=102.41
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 10240 1 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134612100 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 186448

[startup+162.478 s]
/proc/loadavg: 1.06 1.49 1.38 2/78 12441
/proc/meminfo: memFree=1620360/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=162.43
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 16242 1 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134602604 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 186448

[startup+222.503 s]
/proc/loadavg: 1.02 1.40 1.35 2/78 12441
/proc/meminfo: memFree=1620360/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=222.43
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 22242 1 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559280 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 186448

[startup+282.533 s]
/proc/loadavg: 1.01 1.32 1.33 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=282.45
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 28244 1 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572259 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 186448

[startup+342.563 s]
/proc/loadavg: 1.00 1.26 1.31 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=342.47
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 34245 2 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134617873 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 186448

[startup+402.597 s]
/proc/loadavg: 1.00 1.21 1.28 2/78 12441
/proc/meminfo: memFree=1620360/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=402.48
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 40246 2 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134606407 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 186448

[startup+462.627 s]
/proc/loadavg: 1.00 1.17 1.26 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=462.5
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 46248 2 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 186448

[startup+522.657 s]
/proc/loadavg: 1.00 1.14 1.24 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=522.51
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 52249 2 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572301 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 522.51
Current children cumulated vsize (KiB) 186448

[startup+582.688 s]
/proc/loadavg: 1.00 1.11 1.23 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=582.52
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 58250 2 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134609874 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 186448

[startup+642.716 s]
/proc/loadavg: 1.00 1.09 1.21 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=642.54
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 64251 3 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569433 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 186448

[startup+702.746 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 12441
/proc/meminfo: memFree=1620360/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=702.56
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 70253 3 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134684500 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 702.56
Current children cumulated vsize (KiB) 186448

[startup+762.775 s]
/proc/loadavg: 1.00 1.05 1.18 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=762.57
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 76254 3 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134573745 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 762.57
Current children cumulated vsize (KiB) 186448

[startup+822.807 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=822.58
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 82255 3 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134684550 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 186448

[startup+882.833 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=882.59
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 88256 3 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572267 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 882.59
Current children cumulated vsize (KiB) 186448

[startup+942.859 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=942.6
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 94257 3 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572138 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 942.6
Current children cumulated vsize (KiB) 186448

[startup+1002.89 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=1002.63
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 100259 4 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569083 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 1002.63
Current children cumulated vsize (KiB) 186448

[startup+1062.92 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=1062.64
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 106260 4 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134604096 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 1062.64
Current children cumulated vsize (KiB) 186448

[startup+1122.95 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 12441
/proc/meminfo: memFree=1620360/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=1122.65
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 112261 4 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134573719 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 1122.65
Current children cumulated vsize (KiB) 186448

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=1182.66
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 118262 4 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572301 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 1182.66
Current children cumulated vsize (KiB) 186448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=1200.08
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 120004 4 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564874 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 186448

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 12441
/proc/meminfo: memFree=1620296/2055920 swapFree=4142368/4192956
[pid=12440] ppid=12438 vsize=186448 CPUtime=1200.08
/proc/12440/stat : 12440 (kcnfs-2006) R 12438 12440 11356 0 -1 4194304 2467 0 0 0 120004 4 0 0 25 0 1 0 224893267 190922752 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564874 0 0 4096 0 0 0 0 17 1 0 0
/proc/12440/statm: 46612 2450 76 158 0 46452 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 186448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.045993
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 186448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2467
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= 1995

runsolver used 1.2788 second user time and 2.67459 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 21 09:16:25 UTC 2007

IDJOB= 304023
IDBENCH= 20122
IDSOLVER= 113
FILE ID= node7/304023-1172049385

PBS_JOBID= 3865269

Free space on /tmp= 66543 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/304023-1172049385/kcnfs-2006 /tmp/evaluation/304023-1172049385/instance-304023-1172049385.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-304023-1172049385 -o ROOT/results/node7/solver-304023-1172049385 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304023-1172049385/kcnfs-2006 /tmp/evaluation/304023-1172049385/instance-304023-1172049385.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 402916772

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1630696 kB
Buffers:         55056 kB
Cached:         270316 kB
SwapCached:      16056 kB
Active:         236464 kB
Inactive:       118972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630696 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            3784 kB
Writeback:           0 kB
Mapped:          29808 kB
Slab:            55300 kB
Committed_AS:   839264 kB
PageTables:       1764 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= 66543 MiB

End job on node7 on Wed Feb 21 09:36:28 UTC 2007