Trace number 307344

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 2006? (TO) 1200.05 1200.39

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
MD5SUMeb155c81f20e69e23b4896a7d3630770
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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	
0.00/0.00	c Computed by /tmp/evaluation/307344-1172118403/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.09/0.15	c Input file : '/tmp/evaluation/307344-1172118403/instance-307344-1172118403.cnf'
0.09/0.15	c [#vars: 19000, #clauses: 79800 -> 79860 clauses (pre-processing), 3-CNF]
0.61/0.69	c unit clauses propagate before processing (#clause: 79860)

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/node40/watcher-307344-1172118403 -o ROOT/results/node40/solver-307344-1172118403 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307344-1172118403/kcnfs-2006 /tmp/evaluation/307344-1172118403/instance-307344-1172118403.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.87 1.47 3/64 2335
/proc/meminfo: memFree=1388992/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=180908 CPUtime=0
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 136874594 185249792 106 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 45227 107 47 158 0 45067 0

[startup+0.107379 s]
/proc/loadavg: 2.00 1.87 1.47 3/64 2335
/proc/meminfo: memFree=1388992/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=186452 CPUtime=0.09
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 1499 0 0 0 9 0 0 0 18 0 1 0 136874594 190926848 1484 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 46613 1484 47 158 0 46453 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 186452

[startup+0.51543 s]
/proc/loadavg: 2.00 1.87 1.47 3/64 2335
/proc/meminfo: memFree=1388992/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=193356 CPUtime=0.51
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 3045 0 0 0 50 1 0 0 21 0 1 0 136874594 197996544 3029 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48339 3029 51 158 0 48179 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 193356

[startup+1.34054 s]
/proc/loadavg: 1.92 1.86 1.46 2/65 2336
/proc/meminfo: memFree=1360760/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194280 CPUtime=1.33
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7119 0 0 0 131 2 0 0 25 0 1 0 136874594 198942720 7103 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134737239 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48570 7103 58 158 0 48410 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 194280

[startup+2.97675 s]
/proc/loadavg: 1.92 1.86 1.46 2/65 2336
/proc/meminfo: memFree=1360504/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194280 CPUtime=2.97
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7138 0 0 0 295 2 0 0 25 0 1 0 136874594 198942720 7122 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134740928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48570 7122 58 158 0 48410 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 194280

[startup+6.25317 s]
/proc/loadavg: 1.92 1.86 1.46 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194280 CPUtime=6.24
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7146 0 0 0 622 2 0 0 25 0 1 0 136874594 198942720 7130 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134632524 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48570 7130 63 158 0 48410 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 194280

[startup+12.709 s]
/proc/loadavg: 1.78 1.83 1.46 2/65 2336
/proc/meminfo: memFree=1360184/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194748 CPUtime=12.7
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7182 0 0 0 1268 2 0 0 25 0 1 0 136874594 199421952 7166 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639658 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48687 7166 72 158 0 48527 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 194748

[startup+25.6097 s]
/proc/loadavg: 1.66 1.80 1.45 2/65 2336
/proc/meminfo: memFree=1360248/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194748 CPUtime=25.6
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7182 0 0 0 2558 2 0 0 25 0 1 0 136874594 199421952 7166 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48687 7166 72 158 0 48527 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 194748

[startup+51.217 s]
/proc/loadavg: 1.40 1.72 1.44 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=51.2
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7185 0 0 0 5118 2 0 0 25 0 1 0 136874594 199426048 7169 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134558828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7169 72 158 0 48528 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 194752

[startup+102.427 s]
/proc/loadavg: 1.17 1.61 1.41 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=102.39
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7185 0 0 0 10237 2 0 0 25 0 1 0 136874594 199426048 7169 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7169 72 158 0 48528 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 194752

[startup+162.445 s]
/proc/loadavg: 1.06 1.50 1.38 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=162.39
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7185 0 0 0 16237 2 0 0 25 0 1 0 136874594 199426048 7169 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642687 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7169 72 158 0 48528 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 194752

[startup+222.463 s]
/proc/loadavg: 1.02 1.40 1.36 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=222.39
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7186 0 0 0 22237 2 0 0 25 0 1 0 136874594 199426048 7170 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134558851 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7170 72 158 0 48528 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 194752

[startup+282.479 s]
/proc/loadavg: 1.01 1.33 1.33 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=282.39
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7186 0 0 0 28237 2 0 0 25 0 1 0 136874594 199426048 7170 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639658 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7170 72 158 0 48528 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 194752

[startup+342.5 s]
/proc/loadavg: 1.00 1.26 1.31 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=342.4
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7186 0 0 0 34237 3 0 0 25 0 1 0 136874594 199426048 7170 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640665 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7170 72 158 0 48528 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 194752

[startup+402.521 s]
/proc/loadavg: 1.05 1.23 1.29 2/65 2336
/proc/meminfo: memFree=1360248/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=402.4
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7187 0 0 0 40237 3 0 0 25 0 1 0 136874594 199426048 7171 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7171 72 158 0 48528 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 194752

[startup+462.541 s]
/proc/loadavg: 1.02 1.18 1.27 2/65 2336
/proc/meminfo: memFree=1360248/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=462.4
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7187 0 0 0 46237 3 0 0 25 0 1 0 136874594 199426048 7171 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640824 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7171 72 158 0 48528 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 194752

[startup+522.561 s]
/proc/loadavg: 1.00 1.15 1.25 2/65 2336
/proc/meminfo: memFree=1360248/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=522.4
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7187 0 0 0 52237 3 0 0 25 0 1 0 136874594 199426048 7171 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641728 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7171 72 158 0 48528 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 194752

[startup+582.584 s]
/proc/loadavg: 1.00 1.12 1.23 2/65 2336
/proc/meminfo: memFree=1360248/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=582.41
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7187 0 0 0 58238 3 0 0 25 0 1 0 136874594 199426048 7171 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642694 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7171 72 158 0 48528 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 194752

[startup+642.601 s]
/proc/loadavg: 1.00 1.09 1.22 2/65 2336
/proc/meminfo: memFree=1360248/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=642.41
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7187 0 0 0 64238 3 0 0 25 0 1 0 136874594 199426048 7171 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134558777 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7171 72 158 0 48528 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 194752

[startup+702.617 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 2336
/proc/meminfo: memFree=1360248/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=702.41
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7188 0 0 0 70237 4 0 0 25 0 1 0 136874594 199426048 7172 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642694 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7172 72 158 0 48528 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 194752

[startup+762.634 s]
/proc/loadavg: 1.00 1.06 1.18 2/65 2336
/proc/meminfo: memFree=1360248/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=762.41
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7188 0 0 0 76237 4 0 0 25 0 1 0 136874594 199426048 7172 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640665 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7172 72 158 0 48528 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 194752

[startup+822.654 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 2336
/proc/meminfo: memFree=1360248/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=822.41
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7189 0 0 0 82237 4 0 0 25 0 1 0 136874594 199426048 7173 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7173 72 158 0 48528 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 194752

[startup+882.673 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 2336
/proc/meminfo: memFree=1360184/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=882.41
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7190 0 0 0 88237 4 0 0 25 0 1 0 136874594 199426048 7174 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640234 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7174 72 158 0 48528 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 194752

[startup+942.688 s]
/proc/loadavg: 1.04 1.04 1.15 2/65 2336
/proc/meminfo: memFree=1360184/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=942.41
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7190 0 0 0 94237 4 0 0 25 0 1 0 136874594 199426048 7174 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639710 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7174 72 158 0 48528 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 194752

[startup+1002.7 s]
/proc/loadavg: 1.01 1.03 1.14 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=1002.42
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7190 0 0 0 100237 5 0 0 25 0 1 0 136874594 199426048 7174 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641674 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7174 72 158 0 48528 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 194752

[startup+1062.73 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194752 CPUtime=1062.42
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7190 0 0 0 106237 5 0 0 25 0 1 0 136874594 199426048 7174 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639658 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48688 7174 72 158 0 48528 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 194752

[startup+1122.74 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194756 CPUtime=1122.42
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7191 0 0 0 112237 5 0 0 25 0 1 0 136874594 199430144 7175 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134574211 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48689 7175 72 158 0 48529 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 194756

[startup+1182.76 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194756 CPUtime=1182.42
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7191 0 0 0 118237 5 0 0 25 0 1 0 136874594 199430144 7175 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134558777 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48689 7175 72 158 0 48529 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 194756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194756 CPUtime=1200.03
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7191 0 0 0 119998 5 0 0 25 0 1 0 136874594 199430144 7175 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641321 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48689 7175 72 158 0 48529 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 194756

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 2336
/proc/meminfo: memFree=1360312/2055920 swapFree=4183972/4192956
[pid=2335] ppid=2333 vsize=194756 CPUtime=1200.03
/proc/2335/stat : 2335 (kcnfs-2006) R 2333 2335 1000 0 -1 4194304 7191 0 0 0 119998 5 0 0 25 0 1 0 136874594 199430144 7175 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641321 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 48689 7175 72 158 0 48529 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 194756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.05999
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 194756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7191
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= 2591

runsolver used 0.798878 second user time and 2.40863 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Thu Feb 22 04:26:43 UTC 2007

IDJOB= 307344
IDBENCH= 20203
IDSOLVER= 113
FILE ID= node40/307344-1172118403

PBS_JOBID= 3892928

Free space on /tmp= 66555 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
COMMAND LINE= /tmp/evaluation/307344-1172118403/kcnfs-2006 /tmp/evaluation/307344-1172118403/instance-307344-1172118403.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-307344-1172118403 -o ROOT/results/node40/solver-307344-1172118403 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307344-1172118403/kcnfs-2006 /tmp/evaluation/307344-1172118403/instance-307344-1172118403.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  eb155c81f20e69e23b4896a7d3630770

RANDOM SEED= 854909679

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
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		: 3000.242
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:       1389464 kB
Buffers:         39580 kB
Cached:         556460 kB
SwapCached:       3176 kB
Active:         153364 kB
Inactive:       452920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389464 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            4680 kB
Writeback:           0 kB
Mapped:          16128 kB
Slab:            46180 kB
Committed_AS:   265212 kB
PageTables:       1416 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= 66555 MiB

End job on node40 on Thu Feb 22 04:46:46 UTC 2007