Trace number 305664

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) 1200.03 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
MD5SUM91dc612395480e1b0d1bd4361bc37ee8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark58.3301
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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	
0.09/0.17	c Computed by /tmp/evaluation/305664-1172083380/kcnfs-2004   V. 03/02/12
0.09/0.17	c Input file : '/tmp/evaluation/305664-1172083380/instance-305664-1172083380.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/node23/watcher-305664-1172083380 -o ROOT/results/node23/solver-305664-1172083380 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/305664-1172083380/kcnfs-2004 /tmp/evaluation/305664-1172083380/instance-305664-1172083380.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 1.20 3/77 23859
/proc/meminfo: memFree=1480864/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=16108 CPUtime=0
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 116 0 0 0 0 0 0 0 18 0 1 0 228291858 16494592 96 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 4028 97 38 107 0 3917 0

[startup+0.106966 s]
/proc/loadavg: 0.92 0.98 1.20 3/77 23859
/proc/meminfo: memFree=1480864/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21348 CPUtime=0.09
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1408 0 0 0 9 0 0 0 18 0 1 0 228291858 21860352 1387 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134523007 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5337 1387 40 107 0 5226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21348

[startup+0.515012 s]
/proc/loadavg: 0.92 0.98 1.20 3/77 23859
/proc/meminfo: memFree=1480864/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21624 CPUtime=0.5
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1866 0 0 0 50 0 0 0 22 0 1 0 228291858 22142976 1845 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545030 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5406 1845 59 107 0 5295 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 21624

[startup+1.33511 s]
/proc/loadavg: 0.92 0.98 1.20 2/78 23860
/proc/meminfo: memFree=1473624/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=1.32
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1868 0 0 0 132 0 0 0 25 0 1 0 228291858 22147072 1847 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1847 59 107 0 5296 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 21628

[startup+2.97129 s]
/proc/loadavg: 0.92 0.98 1.20 2/78 23860
/proc/meminfo: memFree=1473496/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=2.95
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1870 0 0 0 295 0 0 0 25 0 1 0 228291858 22147072 1849 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544290 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1849 60 107 0 5296 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21628

[startup+6.25467 s]
/proc/loadavg: 0.93 0.98 1.20 2/78 23860
/proc/meminfo: memFree=1473368/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=6.25
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1870 0 0 0 624 1 0 0 25 0 1 0 228291858 22147072 1849 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1849 60 107 0 5296 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 21628

[startup+12.7114 s]
/proc/loadavg: 0.93 0.98 1.20 2/78 23860
/proc/meminfo: memFree=1473368/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=12.7
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1872 0 0 0 1269 1 0 0 25 0 1 0 228291858 22147072 1851 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544102 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1851 60 107 0 5296 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 21628

[startup+25.5119 s]
/proc/loadavg: 0.95 0.98 1.19 2/78 23860
/proc/meminfo: memFree=1473304/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=25.5
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1896 0 0 0 2549 1 0 0 25 0 1 0 228291858 22147072 1875 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1875 61 107 0 5296 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21628

[startup+51.1238 s]
/proc/loadavg: 0.96 0.98 1.18 2/78 23860
/proc/meminfo: memFree=1473304/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=51.1
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1896 0 0 0 5109 1 0 0 25 0 1 0 228291858 22147072 1875 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1875 61 107 0 5296 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21628

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 1.17 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=102.3
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1898 0 0 0 10229 1 0 0 25 0 1 0 228291858 22147072 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134567826 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1877 61 107 0 5296 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21628

[startup+162.368 s]
/proc/loadavg: 0.99 0.98 1.16 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=162.31
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1898 0 0 0 16230 1 0 0 25 0 1 0 228291858 22147072 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1877 61 107 0 5296 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 21628

[startup+222.396 s]
/proc/loadavg: 0.99 0.98 1.15 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=222.33
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1898 0 0 0 22231 2 0 0 25 0 1 0 228291858 22147072 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1877 61 107 0 5296 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 21628

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 1.14 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=282.35
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1898 0 0 0 28233 2 0 0 25 0 1 0 228291858 22147072 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134541541 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1877 61 107 0 5296 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 21628

[startup+342.457 s]
/proc/loadavg: 0.99 0.98 1.13 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=342.36
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1898 0 0 0 34234 2 0 0 25 0 1 0 228291858 22147072 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529667 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1877 61 107 0 5296 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 21628

[startup+402.492 s]
/proc/loadavg: 0.99 0.98 1.12 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=402.37
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1898 0 0 0 40235 2 0 0 25 0 1 0 228291858 22147072 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1877 61 107 0 5296 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 21628

[startup+462.525 s]
/proc/loadavg: 0.99 0.98 1.10 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=462.39
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1898 0 0 0 46237 2 0 0 25 0 1 0 228291858 22147072 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531869 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1877 61 107 0 5296 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 21628

[startup+522.552 s]
/proc/loadavg: 0.99 0.98 1.09 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=522.4
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1898 0 0 0 52238 2 0 0 25 0 1 0 228291858 22147072 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134541583 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1877 61 107 0 5296 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 21628

[startup+582.58 s]
/proc/loadavg: 0.99 0.98 1.09 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=582.42
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 58239 3 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 21628

[startup+642.614 s]
/proc/loadavg: 0.99 0.98 1.08 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=642.44
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 64241 3 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577541 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 21628

[startup+702.643 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=702.45
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 70242 3 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134541478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 21628

[startup+762.668 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=762.45
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 76242 3 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 21628

[startup+822.702 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=822.47
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 82244 3 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531854 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 21628

[startup+882.731 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=882.48
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 88245 3 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528693 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 21628

[startup+942.758 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=942.5
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 94246 4 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 21628

[startup+1002.79 s]
/proc/loadavg: 0.99 0.98 1.04 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=1002.51
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 100247 4 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529675 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 21628

[startup+1062.82 s]
/proc/loadavg: 0.99 0.98 1.04 2/78 23860
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=1062.53
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 106249 4 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 21628

[startup+1122.87 s]
/proc/loadavg: 0.99 0.98 1.03 2/84 23973
/proc/meminfo: memFree=1471960/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=1122.51
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 112247 4 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 21628

[startup+1182.92 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 24059
/proc/meminfo: memFree=1472920/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=1182.5
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 118245 5 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 21628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 24059
/proc/meminfo: memFree=1472920/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=1200.02
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 119997 5 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577697 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 21628

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

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

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 24059
/proc/meminfo: memFree=1472920/2055920 swapFree=4144988/4192956
[pid=23859] ppid=23857 vsize=21628 CPUtime=1200.02
/proc/23859/stat : 23859 (kcnfs-2004) R 23857 23859 23725 0 -1 0 1899 0 0 0 119997 5 0 0 25 0 1 0 228291858 22147072 1878 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577697 0 0 4096 0 0 0 0 17 1 0 0
/proc/23859/statm: 5407 1878 61 107 0 5296 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 21628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.055991
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 21628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1899
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= 24591

runsolver used 1.2998 second user time and 2.76458 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Feb 21 18:43:00 UTC 2007

IDJOB= 305664
IDBENCH= 20162
IDSOLVER= 114
FILE ID= node23/305664-1172083380

PBS_JOBID= 3892844

Free space on /tmp= 66557 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
COMMAND LINE= /tmp/evaluation/305664-1172083380/kcnfs-2004 /tmp/evaluation/305664-1172083380/instance-305664-1172083380.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-305664-1172083380 -o ROOT/results/node23/solver-305664-1172083380 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/305664-1172083380/kcnfs-2004 /tmp/evaluation/305664-1172083380/instance-305664-1172083380.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  91dc612395480e1b0d1bd4361bc37ee8

RANDOM SEED= 530805547

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1481336 kB
Buffers:         40936 kB
Cached:         444628 kB
SwapCached:      15188 kB
Active:         159568 kB
Inactive:       348904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481336 kB
SwapTotal:     4192956 kB
SwapFree:      4144988 kB
Dirty:            3432 kB
Writeback:           0 kB
Mapped:          29972 kB
Slab:            51788 kB
Committed_AS:   726264 kB
PageTables:       1696 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 node23 on Wed Feb 21 19:03:02 UTC 2007