Trace number 424298

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) 5000.08 5002.01

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
MD5SUMf797b412c0282263cc1dca0746fdda90
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark53.8668
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	
0.29/0.32	c Computed by /tmp/evaluation/424298-1177776984/kcnfs-2004   V. 03/02/12
0.29/0.32	c Input file : '/tmp/evaluation/424298-1177776984/instance-424298-1177776984.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/node38/watcher-424298-1177776984 -o ROOT/results/node38/solver-424298-1177776984 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424298-1177776984/kcnfs-2004 /tmp/evaluation/424298-1177776984/instance-424298-1177776984.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 2/77 13402
/proc/meminfo: memFree=1525784/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=16104 CPUtime=0
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 114 0 0 0 0 0 0 0 18 0 1 0 209865049 16490496 95 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134720517 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 4026 95 38 107 0 3915 0

[startup+0.062584 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 13402
/proc/meminfo: memFree=1525784/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=24740 CPUtime=0.05
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 2296 0 0 0 5 0 0 0 18 0 1 0 209865049 25333760 2277 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6189 2281 38 107 0 6078 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 24740

[startup+0.101593 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 13402
/proc/meminfo: memFree=1525784/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25268 CPUtime=0.09
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 2395 0 0 0 8 1 0 0 18 0 1 0 209865049 25874432 2375 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134522976 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6317 2375 40 107 0 6206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25268

[startup+0.301631 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 13402
/proc/meminfo: memFree=1525784/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25760 CPUtime=0.29
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3104 0 0 0 28 1 0 0 20 0 1 0 209865049 26378240 3084 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134625999 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6440 3084 43 107 0 6329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25760

[startup+0.701707 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 13402
/proc/meminfo: memFree=1525784/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25760 CPUtime=0.69
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3164 0 0 0 68 1 0 0 24 0 1 0 209865049 26378240 3144 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554699 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6440 3144 59 107 0 6329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25760

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1513424/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25760 CPUtime=1.49
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3164 0 0 0 148 1 0 0 25 0 1 0 209865049 26378240 3144 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544276 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6440 3144 59 107 0 6329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25760

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1513296/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25764 CPUtime=3.09
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3167 0 0 0 308 1 0 0 25 0 1 0 209865049 26382336 3147 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544886 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6441 3147 60 107 0 6330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25764

[startup+6.30178 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1513104/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25764 CPUtime=6.29
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3167 0 0 0 628 1 0 0 25 0 1 0 209865049 26382336 3147 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6441 3147 60 107 0 6330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25764

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1513040/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25764 CPUtime=12.69
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3168 0 0 0 1268 1 0 0 25 0 1 0 209865049 26382336 3148 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544902 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6441 3148 60 107 0 6330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25764

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1513040/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25764 CPUtime=25.48
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3169 0 0 0 2547 1 0 0 25 0 1 0 209865049 26382336 3149 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544757 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6441 3149 60 107 0 6330 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25764

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1513104/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=51.07
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3173 0 0 0 5106 1 0 0 25 0 1 0 209865049 26386432 3153 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544185 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3153 60 107 0 6331 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25768

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1513040/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=102.25
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3210 0 0 0 10224 1 0 0 25 0 1 0 209865049 26386432 3190 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134578136 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25768

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1512976/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=162.23
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3211 0 0 0 16221 2 0 0 25 0 1 0 209865049 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529403 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25768

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1512976/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=222.21
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3211 0 0 0 22219 2 0 0 25 0 1 0 209865049 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25768

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1512912/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=282.19
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3211 0 0 0 28217 2 0 0 25 0 1 0 209865049 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25768

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1512976/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=342.16
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3211 0 0 0 34214 2 0 0 25 0 1 0 209865049 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134578170 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 25768

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1512976/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=402.14
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3211 0 0 0 40211 3 0 0 25 0 1 0 209865049 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528132 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 25768

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13403
/proc/meminfo: memFree=1512976/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=462.12
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3211 0 0 0 46209 3 0 0 25 0 1 0 209865049 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 25768

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13405
/proc/meminfo: memFree=1512976/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=522.1
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3211 0 0 0 52207 3 0 0 25 0 1 0 209865049 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 25768

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13405
/proc/meminfo: memFree=1512976/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=582.08
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3211 0 0 0 58204 4 0 0 25 0 1 0 209865049 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531204 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 25768

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13405
/proc/meminfo: memFree=1512912/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=642.06
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3211 0 0 0 64202 4 0 0 25 0 1 0 209865049 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 25768

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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13603
/proc/meminfo: memFree=1512976/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4000.73
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 400049 24 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577717 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4000.73
Current children cumulated vsize (KiB) 25768

[startup+4062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13603
/proc/meminfo: memFree=1512912/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4060.71
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 406047 24 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 25768

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512912/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4120.68
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 412044 24 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533107 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 25768

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512848/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4180.66
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 418042 24 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529176 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 25768

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512976/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4240.64
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 424039 25 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134536901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4240.64
Current children cumulated vsize (KiB) 25768

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512912/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4300.62
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 430037 25 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134563753 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4300.62
Current children cumulated vsize (KiB) 25768

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512912/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4360.59
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 436034 25 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 25768

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512976/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4420.58
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 442032 26 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529675 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4420.58
Current children cumulated vsize (KiB) 25768

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512912/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4480.55
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 448029 26 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528583 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4480.55
Current children cumulated vsize (KiB) 25768

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512912/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4540.53
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 454027 26 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577952 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4540.53
Current children cumulated vsize (KiB) 25768

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512912/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4600.5
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 460024 26 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577660 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 25768

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512912/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4660.49
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 466022 27 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4660.49
Current children cumulated vsize (KiB) 25768

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512848/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4720.47
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 472020 27 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 25768

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512848/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4780.44
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 478017 27 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529737 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 25768

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512784/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4840.41
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 484014 27 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577981 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 25768

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512784/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4900.4
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 490012 28 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134567803 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4900.4
Current children cumulated vsize (KiB) 25768

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512848/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=4960.37
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 496009 28 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 4960.37
Current children cumulated vsize (KiB) 25768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13605
/proc/meminfo: memFree=1512784/2055920 swapFree=4159768/4192956
[pid=13402] ppid=13400 vsize=25768 CPUtime=5000.06
/proc/13402/stat : 13402 (kcnfs-2004) R 13400 13402 12871 0 -1 0 3214 0 0 0 499978 28 0 0 25 0 1 0 209865049 26386432 3194 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/13402/statm: 6442 3194 61 107 0 6331 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 25768

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): 5000.08
CPU user time (s): 4999.79
CPU system time (s): 0.288956
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 25768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3214
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= 84174

runsolver used 3.9764 second user time and 10.4234 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sat Apr 28 16:16:24 UTC 2007

IDJOB= 424298
IDBENCH= 20184
IDSOLVER= 194
FILE ID= node38/424298-1177776984

PBS_JOBID= 4715652

Free space on /tmp= 66535 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
COMMAND LINE= /tmp/evaluation/424298-1177776984/kcnfs-2004 /tmp/evaluation/424298-1177776984/instance-424298-1177776984.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-424298-1177776984 -o ROOT/results/node38/solver-424298-1177776984 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424298-1177776984/kcnfs-2004 /tmp/evaluation/424298-1177776984/instance-424298-1177776984.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f797b412c0282263cc1dca0746fdda90

RANDOM SEED= 803922163

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1526256 kB
Buffers:         48236 kB
Cached:         390024 kB
SwapCached:       3468 kB
Active:         269768 kB
Inactive:       193664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526256 kB
SwapTotal:     4192956 kB
SwapFree:      4159768 kB
Dirty:            3684 kB
Writeback:           0 kB
Mapped:          33192 kB
Slab:            51476 kB
Committed_AS:  1794888 kB
PageTables:       2060 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= 66535 MiB

End job on node38 on Sat Apr 28 17:39:48 UTC 2007