Trace number 424297

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) 5000.04 5001.91

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
MD5SUM68e7dc46416b462dab3be9fd6f79650c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark432.374
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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	
0.19/0.26	c Computed by /tmp/evaluation/424297-1177776277/kcnfs-2004   V. 03/02/12
0.19/0.26	c Input file : '/tmp/evaluation/424297-1177776277/instance-424297-1177776277.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/node33/watcher-424297-1177776277 -o ROOT/results/node33/solver-424297-1177776277 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424297-1177776277/kcnfs-2004 /tmp/evaluation/424297-1177776277/instance-424297-1177776277.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: 0.92 0.98 0.99 4/77 20265
/proc/meminfo: memFree=1630264/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=16100 CPUtime=0
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 113 0 0 0 0 0 0 0 18 0 1 0 225543181 16486400 94 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 4025 94 38 107 0 3914 0

[startup+0.0999359 s]
/proc/loadavg: 0.92 0.98 0.99 4/77 20265
/proc/meminfo: memFree=1630264/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25264 CPUtime=0.08
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 2394 0 0 0 8 0 0 0 18 0 1 0 225543181 25870336 2374 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134523148 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6316 2374 40 107 0 6205 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 25264

[startup+0.101935 s]
/proc/loadavg: 0.92 0.98 0.99 4/77 20265
/proc/meminfo: memFree=1630264/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25264 CPUtime=0.09
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 2394 0 0 0 9 0 0 0 18 0 1 0 225543181 25870336 2374 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134522838 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6316 2374 40 107 0 6205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25264

[startup+0.301976 s]
/proc/loadavg: 0.92 0.98 0.99 4/77 20265
/proc/meminfo: memFree=1630264/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25764 CPUtime=0.29
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3157 0 0 0 28 1 0 0 20 0 1 0 225543181 26382336 3137 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554745 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6441 3137 55 107 0 6330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25764

[startup+0.701058 s]
/proc/loadavg: 0.92 0.98 0.99 4/77 20265
/proc/meminfo: memFree=1630264/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25764 CPUtime=0.69
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3165 0 0 0 68 1 0 0 23 0 1 0 225543181 26382336 3145 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134546228 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6441 3145 59 107 0 6330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25764

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617840/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25764 CPUtime=1.49
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3166 0 0 0 148 1 0 0 25 0 1 0 225543181 26382336 3146 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134578170 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6441 3146 60 107 0 6330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25764

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617712/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25768 CPUtime=3.09
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3167 0 0 0 308 1 0 0 25 0 1 0 225543181 26386432 3147 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134552799 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6442 3147 60 107 0 6331 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25768

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617520/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25768 CPUtime=6.29
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3168 0 0 0 628 1 0 0 25 0 1 0 225543181 26386432 3148 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544290 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6442 3148 60 107 0 6331 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25768

[startup+12.7025 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617520/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25768 CPUtime=12.69
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3168 0 0 0 1268 1 0 0 25 0 1 0 225543181 26386432 3148 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6442 3148 60 107 0 6331 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25768

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617584/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25768 CPUtime=25.48
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3170 0 0 0 2547 1 0 0 25 0 1 0 225543181 26386432 3150 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6442 3150 60 107 0 6331 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25768

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617520/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=51.07
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3174 0 0 0 5106 1 0 0 25 0 1 0 225543181 26390528 3154 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530262 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3154 60 107 0 6332 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25772

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617392/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=102.26
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3211 0 0 0 10224 2 0 0 25 0 1 0 225543181 26390528 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3191 61 107 0 6332 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25772

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617392/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=162.23
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3211 0 0 0 16221 2 0 0 25 0 1 0 225543181 26390528 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529702 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3191 61 107 0 6332 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25772

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617392/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=222.21
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3211 0 0 0 22218 3 0 0 25 0 1 0 225543181 26390528 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3191 61 107 0 6332 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25772

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617392/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=282.19
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3211 0 0 0 28216 3 0 0 25 0 1 0 225543181 26390528 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3191 61 107 0 6332 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25772

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617392/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=342.17
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3211 0 0 0 34213 4 0 0 25 0 1 0 225543181 26390528 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529667 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3191 61 107 0 6332 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25772

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617392/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=402.15
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3211 0 0 0 40211 4 0 0 25 0 1 0 225543181 26390528 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529639 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3191 61 107 0 6332 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25772

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=462.12
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3211 0 0 0 46208 4 0 0 25 0 1 0 225543181 26390528 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531836 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3191 61 107 0 6332 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 25772

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=522.11
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3211 0 0 0 52206 5 0 0 25 0 1 0 225543181 26390528 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529176 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3191 61 107 0 6332 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 25772

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=582.08
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3211 0 0 0 58203 5 0 0 25 0 1 0 225543181 26390528 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577842 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3191 61 107 0 6332 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 25772

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20266
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=642.07
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3211 0 0 0 64201 6 0 0 25 0 1 0 225543181 26390528 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531233 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3191 61 107 0 6332 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 25772

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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4060.77
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 406041 36 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528597 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4060.77
Current children cumulated vsize (KiB) 25772

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4120.74
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 412038 36 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529415 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 25772

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4180.72
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 418035 37 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134541478 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 25772

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617392/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4240.69
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 424032 37 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530781 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4240.69
Current children cumulated vsize (KiB) 25772

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4300.68
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 430030 38 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528795 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4300.68
Current children cumulated vsize (KiB) 25772

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4360.65
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 436027 38 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533191 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 25772

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4420.63
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 442024 39 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528189 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4420.63
Current children cumulated vsize (KiB) 25772

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4480.61
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 448022 39 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134565883 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 25772

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4540.59
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 454019 40 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4540.59
Current children cumulated vsize (KiB) 25772

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4600.57
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 460017 40 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4600.57
Current children cumulated vsize (KiB) 25772

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4660.55
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 466014 41 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 25772

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4720.52
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 472011 41 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529204 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4720.52
Current children cumulated vsize (KiB) 25772

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617520/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4780.5
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 478008 42 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4780.5
Current children cumulated vsize (KiB) 25772

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617520/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4840.48
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 484006 42 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4840.48
Current children cumulated vsize (KiB) 25772

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617584/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4900.46
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 490003 43 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4900.46
Current children cumulated vsize (KiB) 25772

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617520/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=4960.44
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 496001 43 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134565794 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 4960.44
Current children cumulated vsize (KiB) 25772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=5000.02
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 499959 43 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529856 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 25772

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

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

[startup+5001.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20466
/proc/meminfo: memFree=1617456/2055920 swapFree=4147768/4192956
[pid=20265] ppid=20263 vsize=25772 CPUtime=5000.02
/proc/20265/stat : 20265 (kcnfs-2004) R 20263 20265 19536 0 -1 0 3212 0 0 0 499959 43 0 0 25 0 1 0 225543181 26390528 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529856 0 0 4096 0 0 0 0 17 1 0 0
/proc/20265/statm: 6443 3192 61 107 0 6332 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 25772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.04
CPU user time (s): 4999.6
CPU system time (s): 0.441932
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 25772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.441932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3212
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= 104451

runsolver used 3.84741 second user time and 10.3824 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Apr 28 16:04:37 UTC 2007

IDJOB= 424297
IDBENCH= 20183
IDSOLVER= 194
FILE ID= node33/424297-1177776277

PBS_JOBID= 4715646

Free space on /tmp= 66505 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
COMMAND LINE= /tmp/evaluation/424297-1177776277/kcnfs-2004 /tmp/evaluation/424297-1177776277/instance-424297-1177776277.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-424297-1177776277 -o ROOT/results/node33/solver-424297-1177776277 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424297-1177776277/kcnfs-2004 /tmp/evaluation/424297-1177776277/instance-424297-1177776277.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  68e7dc46416b462dab3be9fd6f79650c

RANDOM SEED= 177713828

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1630736 kB
Buffers:         43040 kB
Cached:         313172 kB
SwapCached:      14592 kB
Active:         184508 kB
Inactive:       195892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630736 kB
SwapTotal:     4192956 kB
SwapFree:      4147768 kB
Dirty:            3688 kB
Writeback:           0 kB
Mapped:          30580 kB
Slab:            30140 kB
Committed_AS:  1870836 kB
PageTables:       1992 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= 66505 MiB

End job on node33 on Sat Apr 28 17:28:01 UTC 2007