Trace number 424308

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) 5000.12 5002.01

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
MD5SUM54d48c33f7a9a8497a5de749a63ebbcb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1350.38
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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	
0.49/0.52	c Computed by /tmp/evaluation/424308-1177780864/kcnfs-2004   V. 03/02/12
0.49/0.52	c Input file : '/tmp/evaluation/424308-1177780864/instance-424308-1177780864.cnf' (adding resolvants)

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-424308-1177780864 -o ROOT/results/node40/solver-424308-1177780864 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424308-1177780864/kcnfs-2004 /tmp/evaluation/424308-1177780864/instance-424308-1177780864.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/77 22673
/proc/meminfo: memFree=1636896/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=16096 CPUtime=0
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 112 0 0 0 0 0 0 0 18 0 1 0 106965926 16482304 93 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 4025 94 38 107 0 3914 0

[startup+0.0165719 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22673
/proc/meminfo: memFree=1636896/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=16648 CPUtime=0.01
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 250 0 0 0 1 0 0 0 18 0 1 0 106965926 17047552 231 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 4162 231 38 107 0 4051 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16648

[startup+0.10159 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22673
/proc/meminfo: memFree=1636896/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=24020 CPUtime=0.09
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 2131 0 0 0 8 1 0 0 18 0 1 0 106965926 24596480 2112 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 6010 2116 38 107 0 5899 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24020

[startup+0.30163 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22673
/proc/meminfo: memFree=1636896/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=33156 CPUtime=0.29
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 4382 0 0 0 27 2 0 0 20 0 1 0 106965926 33951744 4362 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134522741 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8289 4362 40 107 0 8178 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33156

[startup+0.701714 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22673
/proc/meminfo: memFree=1636896/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34052 CPUtime=0.69
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5757 0 0 0 66 3 0 0 24 0 1 0 106965926 34869248 5737 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544276 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8513 5737 57 107 0 8402 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34052

[startup+1.50188 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 22674
/proc/meminfo: memFree=1614040/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34052 CPUtime=1.49
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5763 0 0 0 146 3 0 0 25 0 1 0 106965926 34869248 5743 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554647 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8513 5743 59 107 0 8402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34052

[startup+3.10222 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 22674
/proc/meminfo: memFree=1613912/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34052 CPUtime=3.09
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5763 0 0 0 306 3 0 0 25 0 1 0 106965926 34869248 5743 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8513 5743 59 107 0 8402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34052

[startup+6.30189 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 22674
/proc/meminfo: memFree=1613720/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34056 CPUtime=6.29
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5766 0 0 0 626 3 0 0 25 0 1 0 106965926 34873344 5746 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530239 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8514 5746 60 107 0 8403 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34056

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 22674
/proc/meminfo: memFree=1613664/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34056 CPUtime=12.68
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5766 0 0 0 1265 3 0 0 25 0 1 0 106965926 34873344 5746 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544863 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8514 5746 60 107 0 8403 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34056

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 22674
/proc/meminfo: memFree=1613728/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34056 CPUtime=25.48
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5768 0 0 0 2545 3 0 0 25 0 1 0 106965926 34873344 5748 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544912 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8514 5748 60 107 0 8403 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34056

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 22674
/proc/meminfo: memFree=1613728/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34056 CPUtime=51.07
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5768 0 0 0 5103 4 0 0 25 0 1 0 106965926 34873344 5748 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544511 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8514 5748 60 107 0 8403 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34056

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 22674
/proc/meminfo: memFree=1613728/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34060 CPUtime=102.26
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5772 0 0 0 10222 4 0 0 25 0 1 0 106965926 34877440 5752 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544579 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8515 5752 60 107 0 8404 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34060

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 22674
/proc/meminfo: memFree=1613728/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34064 CPUtime=162.23
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5776 0 0 0 16218 5 0 0 25 0 1 0 106965926 34881536 5756 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8516 5756 60 107 0 8405 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34064

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22674
/proc/meminfo: memFree=1613728/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34064 CPUtime=222.21
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5781 0 0 0 22216 5 0 0 25 0 1 0 106965926 34881536 5761 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8516 5761 60 107 0 8405 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34064

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22674
/proc/meminfo: memFree=1613728/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=282.19
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5783 0 0 0 28213 6 0 0 25 0 1 0 106965926 34885632 5763 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5763 60 107 0 8406 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 34068

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22674
/proc/meminfo: memFree=1613480/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=342.16
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5840 0 0 0 34210 6 0 0 25 0 1 0 106965926 34885632 5820 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5820 61 107 0 8406 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34068

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22674
/proc/meminfo: memFree=1613480/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=402.14
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5840 0 0 0 40208 6 0 0 25 0 1 0 106965926 34885632 5820 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529359 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5820 61 107 0 8406 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 34068

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22674
/proc/meminfo: memFree=1613480/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=462.12
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5841 0 0 0 46205 7 0 0 25 0 1 0 106965926 34885632 5821 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577680 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5821 61 107 0 8406 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 34068

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22674
/proc/meminfo: memFree=1613544/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=522.1
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5841 0 0 0 52202 8 0 0 25 0 1 0 106965926 34885632 5821 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529667 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5821 61 107 0 8406 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 34068

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22674
/proc/meminfo: memFree=1613544/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=582.08
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5841 0 0 0 58200 8 0 0 25 0 1 0 106965926 34885632 5821 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5821 61 107 0 8406 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 34068

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22674
/proc/meminfo: memFree=1613480/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=642.06
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5842 0 0 0 64198 8 0 0 25 0 1 0 106965926 34885632 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531388 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5822 61 107 0 8406 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 34068

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4000.75
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 400040 35 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532180 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4000.75
Current children cumulated vsize (KiB) 34068

[startup+4062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4060.74
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 406038 36 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4060.74
Current children cumulated vsize (KiB) 34068

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4120.71
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 412035 36 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531779 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4120.71
Current children cumulated vsize (KiB) 34068

[startup+4182.3 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4180.69
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 418032 37 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577604 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4180.69
Current children cumulated vsize (KiB) 34068

[startup+4242.3 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4240.67
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 424030 37 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531315 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4240.67
Current children cumulated vsize (KiB) 34068

[startup+4302.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4300.65
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 430027 38 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134578001 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4300.65
Current children cumulated vsize (KiB) 34068

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4360.63
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 436025 38 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531772 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4360.63
Current children cumulated vsize (KiB) 34068

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4420.61
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 442022 39 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4420.61
Current children cumulated vsize (KiB) 34068

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4480.58
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 448019 39 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4480.58
Current children cumulated vsize (KiB) 34068

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4540.57
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 454017 40 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533169 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4540.57
Current children cumulated vsize (KiB) 34068

[startup+4602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4600.55
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 460015 40 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4600.55
Current children cumulated vsize (KiB) 34068

[startup+4662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22874
/proc/meminfo: memFree=1613352/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4660.52
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 466011 41 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577957 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4660.52
Current children cumulated vsize (KiB) 34068

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22874
/proc/meminfo: memFree=1613352/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4720.5
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 472009 41 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531256 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4720.5
Current children cumulated vsize (KiB) 34068

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4780.48
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 478006 42 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577729 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4780.48
Current children cumulated vsize (KiB) 34068

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22874
/proc/meminfo: memFree=1613288/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4840.45
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 484003 42 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531877 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4840.45
Current children cumulated vsize (KiB) 34068

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22874
/proc/meminfo: memFree=1613352/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4900.44
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 490001 43 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4900.44
Current children cumulated vsize (KiB) 34068

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22874
/proc/meminfo: memFree=1613352/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=4960.41
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 495998 43 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 4960.41
Current children cumulated vsize (KiB) 34068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22874
/proc/meminfo: memFree=1613416/2055920 swapFree=4157428/4192956
[pid=22673] ppid=22671 vsize=34068 CPUtime=5000.1
/proc/22673/stat : 22673 (kcnfs-2004) R 22671 22673 22619 0 -1 0 5844 0 0 0 499967 43 0 0 25 0 1 0 106965926 34885632 5824 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134564616 0 0 4096 0 0 0 0 17 1 0 0
/proc/22673/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 34068

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): 5002.01
CPU time (s): 5000.12
CPU user time (s): 4999.67
CPU system time (s): 0.443932
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 34068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.443932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5844
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= 104301

runsolver used 3.78143 second user time and 10.6324 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sat Apr 28 17:21:04 UTC 2007

IDJOB= 424308
IDBENCH= 20194
IDSOLVER= 194
FILE ID= node40/424308-1177780864

PBS_JOBID= 4715720

Free space on /tmp= 66523 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
COMMAND LINE= /tmp/evaluation/424308-1177780864/kcnfs-2004 /tmp/evaluation/424308-1177780864/instance-424308-1177780864.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-424308-1177780864 -o ROOT/results/node40/solver-424308-1177780864 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424308-1177780864/kcnfs-2004 /tmp/evaluation/424308-1177780864/instance-424308-1177780864.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  54d48c33f7a9a8497a5de749a63ebbcb

RANDOM SEED= 733430837

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1637304 kB
Buffers:         42552 kB
Cached:         307184 kB
SwapCached:      16784 kB
Active:         187628 kB
Inactive:       186620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637304 kB
SwapTotal:     4192956 kB
SwapFree:      4157428 kB
Dirty:            4368 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            29776 kB
Committed_AS:  1064436 kB
PageTables:       1932 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= 66523 MiB

End job on node40 on Sat Apr 28 18:44:28 UTC 2007