Trace number 305746

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 1200.37

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
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 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/305746-1172084923/kcnfs-2004   V. 03/02/12
0.09/0.17	c Input file : '/tmp/evaluation/305746-1172084923/instance-305746-1172084923.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/node2/watcher-305746-1172084923 -o ROOT/results/node2/solver-305746-1172084923 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/305746-1172084923/kcnfs-2004 /tmp/evaluation/305746-1172084923/instance-305746-1172084923.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: 0.99 1.00 1.00 3/77 23074
/proc/meminfo: memFree=1515576/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=16104 CPUtime=0
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 115 0 0 0 0 0 0 0 18 0 1 0 228447262 16490496 95 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 4027 96 38 107 0 3916 0

[startup+0.106505 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 23074
/proc/meminfo: memFree=1515576/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21344 CPUtime=0.09
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1407 0 0 0 9 0 0 0 18 0 1 0 228447262 21856256 1386 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5336 1386 40 107 0 5225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21344

[startup+0.514548 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 23074
/proc/meminfo: memFree=1515576/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21620 CPUtime=0.5
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1865 0 0 0 50 0 0 0 21 0 1 0 228447262 22138880 1844 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544607 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5405 1844 59 107 0 5294 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 21620

[startup+1.33463 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508400/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=1.32
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1867 0 0 0 132 0 0 0 25 0 1 0 228447262 22142976 1846 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544276 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1846 59 107 0 5295 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 21624

[startup+2.9708 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508272/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=2.95
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1869 0 0 0 295 0 0 0 25 0 1 0 228447262 22142976 1848 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544381 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1848 60 107 0 5295 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21624

[startup+6.24714 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508144/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=6.24
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1869 0 0 0 623 1 0 0 25 0 1 0 228447262 22142976 1848 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544452 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1848 60 107 0 5295 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 21624

[startup+12.7028 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508080/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=12.69
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1871 0 0 0 1268 1 0 0 25 0 1 0 228447262 22142976 1850 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531149 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1850 60 107 0 5295 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21624

[startup+25.5091 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507960/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=25.49
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1896 0 0 0 2548 1 0 0 25 0 1 0 228447262 22142976 1875 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531954 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1875 61 107 0 5295 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21624

[startup+51.1198 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508024/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=51.1
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1896 0 0 0 5109 1 0 0 25 0 1 0 228447262 22142976 1875 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1875 61 107 0 5295 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21624

[startup+102.337 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508024/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=102.29
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1896 0 0 0 10228 1 0 0 25 0 1 0 228447262 22142976 1875 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134563760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1875 61 107 0 5295 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21624

[startup+162.369 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507960/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=162.32
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1896 0 0 0 16230 2 0 0 25 0 1 0 228447262 22142976 1875 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531315 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1875 61 107 0 5295 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 21624

[startup+222.398 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507960/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=222.32
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 22230 2 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529301 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 21624

[startup+282.425 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507896/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=282.33
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 28231 2 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577548 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 21624

[startup+342.449 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507896/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=342.34
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 34231 3 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529320 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 21624

[startup+402.482 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507832/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=402.35
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 40232 3 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 21624

[startup+462.511 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507896/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=462.37
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 46233 4 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528948 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 21624

[startup+522.54 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507896/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=522.38
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 52234 4 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 21624

[startup+582.567 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507896/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=582.4
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 58235 5 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577657 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 21624

[startup+642.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507896/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=642.41
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 64236 5 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 21624

[startup+702.625 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507896/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=702.41
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 70236 5 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529047 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 21624

[startup+762.655 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507896/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=762.43
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 76237 6 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531263 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 21624

[startup+822.684 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507960/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=822.44
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 82238 6 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531315 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 21624

[startup+882.71 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507960/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=882.46
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 88239 7 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531488 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 21624

[startup+942.739 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508024/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=942.46
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 94239 7 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529856 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 21624

[startup+1002.76 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1507960/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=1002.47
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 100239 8 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531897 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 21624

[startup+1062.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508024/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=1062.49
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 106241 8 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 21624

[startup+1122.82 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508024/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=1122.5
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 112241 9 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 21624

[startup+1182.85 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508024/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=1182.51
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 118242 9 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 21624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508024/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=1200.02
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 119993 9 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529176 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 21624

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

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

[startup+1200.37 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23075
/proc/meminfo: memFree=1508024/2055920 swapFree=4192812/4192956
[pid=23074] ppid=23072 vsize=21624 CPUtime=1200.02
/proc/23074/stat : 23074 (kcnfs-2004) R 23072 23074 22445 0 -1 0 1897 0 0 0 119993 9 0 0 25 0 1 0 228447262 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529176 0 0 4096 0 0 0 0 17 1 0 0
/proc/23074/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 21624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.03
CPU user time (s): 1199.94
CPU system time (s): 0.095985
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 21624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1897
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= 1963

runsolver used 1.3058 second user time and 2.66759 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Feb 21 19:08:43 UTC 2007

IDJOB= 305746
IDBENCH= 20164
IDSOLVER= 114
FILE ID= node2/305746-1172084923

PBS_JOBID= 3865326

Free space on /tmp= 66545 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/305746-1172084923/kcnfs-2004 /tmp/evaluation/305746-1172084923/instance-305746-1172084923.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-305746-1172084923 -o ROOT/results/node2/solver-305746-1172084923 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/305746-1172084923/kcnfs-2004 /tmp/evaluation/305746-1172084923/instance-305746-1172084923.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 751485599

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1516048 kB
Buffers:         55364 kB
Cached:         349304 kB
SwapCached:          0 kB
Active:         324376 kB
Inactive:       140256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3436 kB
Writeback:           0 kB
Mapped:          78828 kB
Slab:            60692 kB
Committed_AS:  1234000 kB
PageTables:       1812 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= 66545 MiB

End job on node2 on Wed Feb 21 19:28:46 UTC 2007