Trace number 307468

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) 1200.06 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
MD5SUMf979b4d94220d5b0c9f873e781895a92
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.71/0.79	c Computed by /tmp/evaluation/307468-1172121077/kcnfs-2004   V. 03/02/12
0.71/0.79	c Input file : '/tmp/evaluation/307468-1172121077/instance-307468-1172121077.cnf' (adding resolvants)

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/node21/watcher-307468-1172121077 -o ROOT/results/node21/solver-307468-1172121077 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/307468-1172121077/kcnfs-2004 /tmp/evaluation/307468-1172121077/instance-307468-1172121077.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: 0.92 0.98 0.99 3/77 20698
/proc/meminfo: memFree=1020344/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=16100 CPUtime=0
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 114 0 0 0 0 0 0 0 18 0 1 0 232061645 16486400 94 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 4025 94 38 107 0 3914 0

[startup+0.107847 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20698
/proc/meminfo: memFree=1020344/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=20684 CPUtime=0.1
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 1259 0 0 0 10 0 0 0 18 0 1 0 232061645 21180416 1239 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 5171 1240 38 107 0 5060 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 20684

[startup+0.515892 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20698
/proc/meminfo: memFree=1020344/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=41028 CPUtime=0.5
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 6368 0 0 0 48 2 0 0 22 0 1 0 232061645 42012672 6347 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134522936 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10257 6347 40 107 0 10146 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 41028

[startup+1.33798 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20699
/proc/meminfo: memFree=987184/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42336 CPUtime=1.32
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8356 0 0 0 129 3 0 0 25 0 1 0 232061645 43352064 8335 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544757 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10584 8335 58 107 0 10473 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 42336

[startup+2.98116 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986992/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42336 CPUtime=2.97
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8358 0 0 0 294 3 0 0 25 0 1 0 232061645 43352064 8337 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544339 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10584 8337 58 107 0 10473 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 42336

[startup+6.25752 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986800/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42336 CPUtime=6.25
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8359 0 0 0 621 4 0 0 25 0 1 0 232061645 43352064 8338 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10584 8338 58 107 0 10473 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 42336

[startup+12.7142 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986824/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42336 CPUtime=12.7
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8360 0 0 0 1266 4 0 0 25 0 1 0 232061645 43352064 8339 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134533105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10584 8339 59 107 0 10473 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 42336

[startup+25.5156 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42336 CPUtime=25.5
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8360 0 0 0 2546 4 0 0 25 0 1 0 232061645 43352064 8339 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544267 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10584 8339 59 107 0 10473 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 42336

[startup+51.1294 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42340 CPUtime=51.1
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8364 0 0 0 5106 4 0 0 25 0 1 0 232061645 43356160 8343 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544886 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10585 8343 60 107 0 10474 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 42340

[startup+102.349 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42340 CPUtime=102.31
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8365 0 0 0 10226 5 0 0 25 0 1 0 232061645 43356160 8344 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545853 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 42340

[startup+162.377 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42340 CPUtime=162.32
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8365 0 0 0 16227 5 0 0 25 0 1 0 232061645 43356160 8344 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 42340

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42340 CPUtime=222.32
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8365 0 0 0 22227 5 0 0 25 0 1 0 232061645 43356160 8344 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544011 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 42340

[startup+282.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986824/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42340 CPUtime=282.34
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8365 0 0 0 28228 6 0 0 25 0 1 0 232061645 43356160 8344 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134546126 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 42340

[startup+342.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986824/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42340 CPUtime=342.35
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8365 0 0 0 34229 6 0 0 25 0 1 0 232061645 43356160 8344 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134546037 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 42340

[startup+402.491 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986824/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42340 CPUtime=402.36
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8365 0 0 0 40229 7 0 0 25 0 1 0 232061645 43356160 8344 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544011 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 42340

[startup+462.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42340 CPUtime=462.37
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8365 0 0 0 46230 7 0 0 25 0 1 0 232061645 43356160 8344 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 42340

[startup+522.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42340 CPUtime=522.39
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8365 0 0 0 52231 8 0 0 25 0 1 0 232061645 43356160 8344 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544757 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 42340

[startup+582.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=582.4
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8368 0 0 0 58231 9 0 0 25 0 1 0 232061645 43360256 8347 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544358 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8347 60 107 0 10475 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 42344

[startup+642.608 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=642.41
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8368 0 0 0 64232 9 0 0 25 0 1 0 232061645 43360256 8347 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8347 60 107 0 10475 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 42344

[startup+702.635 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=702.42
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8368 0 0 0 70233 9 0 0 25 0 1 0 232061645 43360256 8347 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544567 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8347 60 107 0 10475 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 42344

[startup+762.665 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=987016/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=762.44
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8369 0 0 0 76234 10 0 0 25 0 1 0 232061645 43360256 8348 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545453 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8348 60 107 0 10475 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 42344

[startup+822.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20699
/proc/meminfo: memFree=986952/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=822.45
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8369 0 0 0 82235 10 0 0 25 0 1 0 232061645 43360256 8348 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544944 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8348 60 107 0 10475 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 42344

[startup+882.725 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 20699
/proc/meminfo: memFree=987016/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=882.46
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8369 0 0 0 88235 11 0 0 25 0 1 0 232061645 43360256 8348 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8348 60 107 0 10475 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 42344

[startup+942.754 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20699
/proc/meminfo: memFree=986952/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=942.47
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8369 0 0 0 94236 11 0 0 25 0 1 0 232061645 43360256 8348 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545870 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8348 60 107 0 10475 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 42344

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20699
/proc/meminfo: memFree=986952/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=1002.49
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8369 0 0 0 100237 12 0 0 25 0 1 0 232061645 43360256 8348 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544673 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8348 60 107 0 10475 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 42344

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=1062.5
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8369 0 0 0 106238 12 0 0 25 0 1 0 232061645 43360256 8348 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545453 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8348 60 107 0 10475 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 42344

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20699
/proc/meminfo: memFree=986952/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=1122.51
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8369 0 0 0 112238 13 0 0 25 0 1 0 232061645 43360256 8348 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8348 60 107 0 10475 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 42344

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20699
/proc/meminfo: memFree=986888/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=1182.52
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8369 0 0 0 118239 13 0 0 25 0 1 0 232061645 43360256 8348 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544912 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8348 60 107 0 10475 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 42344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20699
/proc/meminfo: memFree=986952/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=1200.04
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8369 0 0 0 119991 13 0 0 25 0 1 0 232061645 43360256 8348 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545479 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8348 60 107 0 10475 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 42344

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 1.00 2/78 20699
/proc/meminfo: memFree=986952/2055920 swapFree=4147488/4192956
[pid=20698] ppid=20696 vsize=42344 CPUtime=1200.04
/proc/20698/stat : 20698 (kcnfs-2004) R 20696 20698 20635 0 -1 0 8369 0 0 0 119991 13 0 0 25 0 1 0 232061645 43360256 8348 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545479 0 0 4096 0 0 0 0 17 1 0 0
/proc/20698/statm: 10586 8348 60 107 0 10475 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 42344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.142978
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 42344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8369
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= 24683

runsolver used 1.36579 second user time and 2.68559 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Feb 22 05:11:17 UTC 2007

IDJOB= 307468
IDBENCH= 20206
IDSOLVER= 114
FILE ID= node21/307468-1172121077

PBS_JOBID= 3892933

Free space on /tmp= 66557 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
COMMAND LINE= /tmp/evaluation/307468-1172121077/kcnfs-2004 /tmp/evaluation/307468-1172121077/instance-307468-1172121077.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-307468-1172121077 -o ROOT/results/node21/solver-307468-1172121077 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/307468-1172121077/kcnfs-2004 /tmp/evaluation/307468-1172121077/instance-307468-1172121077.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  f979b4d94220d5b0c9f873e781895a92

RANDOM SEED= 548708882

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1020816 kB
Buffers:         45332 kB
Cached:         876664 kB
SwapCached:      14024 kB
Active:         183624 kB
Inactive:       761832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1020816 kB
SwapTotal:     4192956 kB
SwapFree:      4147488 kB
Dirty:            4876 kB
Writeback:           0 kB
Mapped:          29804 kB
Slab:            75312 kB
Committed_AS:   729980 kB
PageTables:       1656 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= 66557 MiB

End job on node21 on Thu Feb 22 05:31:20 UTC 2007