Trace number 302137

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) 1200.03 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1227285183-04.cnf
MD5SUMdeda626bc565276d31a1020ef7585fb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark381.133
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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/302137-1172005115/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.06	c Input file : '/tmp/evaluation/302137-1172005115/instance-302137-1172005115.cnf'
0.00/0.06	c [#vars: 1100, #clauses: 22000, 5-CNF]
0.09/0.10	c unit clauses propagate before processing (#clause: 22000)

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/node4/watcher-302137-1172005115 -o ROOT/results/node4/solver-302137-1172005115 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302137-1172005115/kcnfs-2006 /tmp/evaluation/302137-1172005115/instance-302137-1172005115.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: 1.05 1.01 0.97 3/77 10260
/proc/meminfo: memFree=1488872/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=180908 CPUtime=0
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 220466401 185249792 111 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 45227 112 47 158 0 45067 0

[startup+0.107149 s]
/proc/loadavg: 1.05 1.01 0.97 3/77 10260
/proc/meminfo: memFree=1488872/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185788 CPUtime=0.09
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 1877 0 0 0 9 0 0 0 18 0 1 0 220466401 190246912 1861 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46447 1861 49 158 0 46287 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 185788

[startup+0.515189 s]
/proc/loadavg: 1.05 1.01 0.97 3/77 10260
/proc/meminfo: memFree=1488872/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185788 CPUtime=0.5
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2505 0 0 0 50 0 0 0 21 0 1 0 220466401 190246912 2488 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134742972 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46447 2488 62 158 0 46287 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 185788

[startup+1.33527 s]
/proc/loadavg: 1.05 1.01 0.97 2/78 10261
/proc/meminfo: memFree=1479008/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185788 CPUtime=1.32
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2505 0 0 0 132 0 0 0 25 0 1 0 220466401 190246912 2488 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134755732 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46447 2488 62 158 0 46287 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 185788

[startup+2.97142 s]
/proc/loadavg: 1.05 1.01 0.97 2/78 10261
/proc/meminfo: memFree=1478880/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185788 CPUtime=2.96
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2505 0 0 0 295 1 0 0 25 0 1 0 220466401 190246912 2488 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134755732 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46447 2488 62 158 0 46287 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 185788

[startup+6.24774 s]
/proc/loadavg: 1.04 1.01 0.97 2/78 10261
/proc/meminfo: memFree=1478688/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185796 CPUtime=6.24
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2566 0 0 0 623 1 0 0 25 0 1 0 220466401 190255104 2549 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572138 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46449 2549 76 158 0 46289 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 185796

[startup+12.7034 s]
/proc/loadavg: 1.04 1.01 0.97 2/78 10261
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=12.69
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2568 0 0 0 1268 1 0 0 25 0 1 0 220466401 190259200 2551 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572301 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2551 76 158 0 46290 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 185800

[startup+25.5106 s]
/proc/loadavg: 1.03 1.01 0.97 2/78 10261
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=25.49
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2568 0 0 0 2548 1 0 0 25 0 1 0 220466401 190259200 2551 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712467 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2551 76 158 0 46290 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 185800

[startup+51.12 s]
/proc/loadavg: 1.02 1.01 0.97 2/78 10261
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=51.09
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2568 0 0 0 5108 1 0 0 25 0 1 0 220466401 190259200 2551 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2551 76 158 0 46290 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 185800

[startup+102.341 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 10261
/proc/meminfo: memFree=1478560/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=102.3
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2568 0 0 0 10228 2 0 0 25 0 1 0 220466401 190259200 2551 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712466 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2551 76 158 0 46290 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 185800

[startup+162.381 s]
/proc/loadavg: 1.00 1.00 0.97 2/84 10343
/proc/meminfo: memFree=1477232/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=162.28
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 16226 2 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134581697 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 185800

[startup+222.44 s]
/proc/loadavg: 1.00 1.00 0.97 2/84 10429
/proc/meminfo: memFree=1477232/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=222.28
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 22225 3 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 185800

[startup+282.476 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 10459
/proc/meminfo: memFree=1478240/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=282.29
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 28226 3 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712497 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 185800

[startup+342.504 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 10459
/proc/meminfo: memFree=1478240/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=342.31
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 34227 4 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712561 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 185800

[startup+402.538 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 10459
/proc/meminfo: memFree=1478304/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=402.32
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 40228 4 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134688977 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 185800

[startup+462.56 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 10459
/proc/meminfo: memFree=1478304/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=462.33
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 46229 4 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 185800

[startup+522.587 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 10459
/proc/meminfo: memFree=1478304/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=522.34
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 52229 5 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572138 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 185800

[startup+582.612 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 10459
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=582.35
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 58230 5 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572257 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 185800

[startup+642.642 s]
/proc/loadavg: 1.08 1.02 0.97 2/78 10459
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=642.37
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 64231 6 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 185800

[startup+702.672 s]
/proc/loadavg: 1.06 1.03 0.98 2/78 10459
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=702.38
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 70232 6 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712467 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 185800

[startup+762.704 s]
/proc/loadavg: 1.02 1.02 0.98 2/78 10459
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=762.4
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 76233 7 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134564847 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 185800

[startup+822.736 s]
/proc/loadavg: 1.01 1.01 0.98 2/78 10459
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=822.41
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 82234 7 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134571669 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 185800

[startup+882.765 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 10459
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=882.43
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 88235 8 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134559428 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 185800

[startup+942.792 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10459
/proc/meminfo: memFree=1478560/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=942.44
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 94236 8 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134559420 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 185800

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10459
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=1002.46
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 100237 9 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712473 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 185800

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10459
/proc/meminfo: memFree=1478560/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=1062.47
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 106238 9 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134581646 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 185800

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10459
/proc/meminfo: memFree=1478560/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=1122.48
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 112239 9 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572242 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 185800

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10459
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=1182.5
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 118240 10 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134559287 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 185800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10459
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=1200.02
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 119992 10 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134569637 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 185800

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10459
/proc/meminfo: memFree=1478496/2055920 swapFree=4192812/4192956
[pid=10260] ppid=10258 vsize=185800 CPUtime=1200.02
/proc/10260/stat : 10260 (kcnfs-2006) R 10258 10260 9747 0 -1 4194304 2569 0 0 0 119992 10 0 0 25 0 1 0 220466401 190259200 2552 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134569637 0 0 4096 0 0 0 0 17 1 0 0
/proc/10260/statm: 46450 2552 76 158 0 46290 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 185800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.106983
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 185800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2569
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= 1284

runsolver used 1.37879 second user time and 2.73358 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 20:58:35 UTC 2007

IDJOB= 302137
IDBENCH= 20076
IDSOLVER= 113
FILE ID= node4/302137-1172005115

PBS_JOBID= 3849130

Free space on /tmp= 66546 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1227285183-04.cnf
COMMAND LINE= /tmp/evaluation/302137-1172005115/kcnfs-2006 /tmp/evaluation/302137-1172005115/instance-302137-1172005115.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-302137-1172005115 -o ROOT/results/node4/solver-302137-1172005115 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302137-1172005115/kcnfs-2006 /tmp/evaluation/302137-1172005115/instance-302137-1172005115.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  deda626bc565276d31a1020ef7585fb4

RANDOM SEED= 132553856

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1489344 kB
Buffers:         54200 kB
Cached:         376240 kB
SwapCached:          0 kB
Active:         164320 kB
Inactive:       325884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3692 kB
Writeback:           0 kB
Mapped:          78656 kB
Slab:            61992 kB
Committed_AS:   980300 kB
PageTables:       1768 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= 66546 MiB

End job on node4 on Tue Feb 20 21:18:38 UTC 2007