Trace number 339584

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
KCNFS 2004? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark457.795
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.03	c Computed by /tmp/evaluation/339584-1173707589/kcnfs-2004   V. 03/02/12
0.00/0.03	c Input file : '/tmp/evaluation/339584-1173707589/instance-339584-1173707589.cnf'

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-339584-1173707589 -o ROOT/results/node59/solver-339584-1173707589 -C 1200 -W 2400 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/339584-1173707589/kcnfs-2004 /tmp/evaluation/339584-1173707589/instance-339584-1173707589.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.00 1.09 1.87 3/64 27836
/proc/meminfo: memFree=1794152/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=16080 CPUtime=0
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 109 0 0 0 0 0 0 0 18 0 1 0 390715560 16465920 89 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134630404 0 0 4096 0 0 0 0 17 0 0 0
/proc/27836/statm: 4021 90 38 107 0 3910 0

[startup+0.05721 s]
/proc/loadavg: 1.00 1.09 1.87 3/64 27836
/proc/meminfo: memFree=1794152/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19000 CPUtime=0.05
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1113 0 0 0 5 0 0 0 18 0 1 0 390715560 19456000 1092 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134571762 0 0 4096 0 0 0 0 17 0 0 0
/proc/27836/statm: 4750 1092 58 107 0 4639 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 19000

[startup+0.101213 s]
/proc/loadavg: 1.00 1.09 1.87 3/64 27836
/proc/meminfo: memFree=1794152/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19000 CPUtime=0.09
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1116 0 0 0 9 0 0 0 18 0 1 0 390715560 19456000 1095 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 0 0 0
/proc/27836/statm: 4750 1095 58 107 0 4639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19000

[startup+0.301236 s]
/proc/loadavg: 1.00 1.09 1.87 3/64 27836
/proc/meminfo: memFree=1794152/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19000 CPUtime=0.29
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1117 0 0 0 29 0 0 0 19 0 1 0 390715560 19456000 1096 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 0 0 0
/proc/27836/statm: 4750 1096 58 107 0 4639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19000

[startup+0.70128 s]
/proc/loadavg: 1.00 1.09 1.87 3/64 27836
/proc/meminfo: memFree=1794152/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19000 CPUtime=0.69
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1117 0 0 0 69 0 0 0 23 0 1 0 390715560 19456000 1096 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579503 0 0 4096 0 0 0 0 17 0 0 0
/proc/27836/statm: 4750 1096 58 107 0 4639 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19000

[startup+1.50137 s]
/proc/loadavg: 1.00 1.09 1.87 2/65 27837
/proc/meminfo: memFree=1789920/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19000 CPUtime=1.49
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1117 0 0 0 149 0 0 0 25 0 1 0 390715560 19456000 1096 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 0 0 0
/proc/27836/statm: 4750 1096 58 107 0 4639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19000

[startup+3.10155 s]
/proc/loadavg: 1.00 1.09 1.87 2/65 27837
/proc/meminfo: memFree=1789792/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19000 CPUtime=3.08
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1118 0 0 0 308 0 0 0 25 0 1 0 390715560 19456000 1097 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579840 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4750 1097 58 107 0 4639 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19000

[startup+6.30171 s]
/proc/loadavg: 1.00 1.09 1.86 2/65 27837
/proc/meminfo: memFree=1789664/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19000 CPUtime=6.28
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1119 0 0 0 628 0 0 0 25 0 1 0 390715560 19456000 1098 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134559307 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4750 1098 58 107 0 4639 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19000

[startup+12.7024 s]
/proc/loadavg: 1.00 1.09 1.86 2/65 27837
/proc/meminfo: memFree=1789664/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19000 CPUtime=12.68
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1119 0 0 0 1268 0 0 0 25 0 1 0 390715560 19456000 1098 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134557875 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4750 1098 58 107 0 4639 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19000

[startup+25.5018 s]
/proc/loadavg: 1.00 1.08 1.84 2/65 27837
/proc/meminfo: memFree=1789664/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19000 CPUtime=25.47
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1120 0 0 0 2547 0 0 0 25 0 1 0 390715560 19456000 1099 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4750 1099 58 107 0 4639 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19000

[startup+51.1017 s]
/proc/loadavg: 1.00 1.08 1.82 2/65 27837
/proc/meminfo: memFree=1789664/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19000 CPUtime=51.07
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1120 0 0 0 5106 1 0 0 25 0 1 0 390715560 19456000 1099 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4750 1099 58 107 0 4639 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19000

[startup+102.305 s]
/proc/loadavg: 1.00 1.06 1.78 2/65 27837
/proc/meminfo: memFree=1789664/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=102.26
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 10225 1 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19004

[startup+162.302 s]
/proc/loadavg: 1.00 1.05 1.72 2/65 27837
/proc/meminfo: memFree=1789728/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=162.24
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 16223 1 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134581018 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19004

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.68 2/65 27837
/proc/meminfo: memFree=1789728/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=222.22
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 22221 1 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579654 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19004

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.63 2/65 27837
/proc/meminfo: memFree=1789664/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=282.2
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 28219 1 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134574439 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19004

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.59 2/65 27837
/proc/meminfo: memFree=1789664/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=342.2
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 34218 2 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134574439 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19004

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.55 2/65 27837
/proc/meminfo: memFree=1789664/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=402.18
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 40216 2 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579795 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19004

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.51 2/65 27837
/proc/meminfo: memFree=1789664/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=462.16
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 46214 2 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532422 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19004

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.48 2/71 27971
/proc/meminfo: memFree=1788256/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=522.1
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 52207 3 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134580466 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19004

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.44 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=582.04
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 58201 3 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134572482 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 19004

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.41 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=642.03
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 64200 3 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 19004

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.39 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=702.01
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 70198 3 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134574554 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 19004

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.36 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=762
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 76197 3 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 19004

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.33 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=821.98
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 82195 3 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 19004

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.31 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=881.96
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 88193 3 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 19004

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.29 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=941.94
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 94191 3 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134571542 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 19004

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=1001.93
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 100190 3 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 19004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.25 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=1061.92
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 106188 4 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134559326 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 19004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=1121.9
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 112186 4 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579817 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 19004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=1181.88
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 118184 4 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579847 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 19004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=1200.08
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 120004 4 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 19004

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 28035
/proc/meminfo: memFree=1789280/2055920 swapFree=4174680/4192956
[pid=27836] ppid=27834 vsize=19004 CPUtime=1200.08
/proc/27836/stat : 27836 (kcnfs-2004) R 27834 27836 26921 0 -1 0 1121 0 0 0 120004 4 0 0 25 0 1 0 390715560 19460096 1100 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/27836/statm: 4751 1100 58 107 0 4640 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 19004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.044993
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 19004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1121
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= 1520

runsolver used 0.85087 second user time and 2.51562 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Mon Mar 12 13:53:09 UTC 2007

IDJOB= 339584
IDBENCH= 24750
IDSOLVER= 114
FILE ID= node59/339584-1173707589

PBS_JOBID= 4101766

Free space on /tmp= 66535 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339584-1173707589/kcnfs-2004 /tmp/evaluation/339584-1173707589/instance-339584-1173707589.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-339584-1173707589 -o ROOT/results/node59/solver-339584-1173707589 -C 1200 -W 2400 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/339584-1173707589/kcnfs-2004 /tmp/evaluation/339584-1173707589/instance-339584-1173707589.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  3c6e2bf4052a26ce5bdb6cfc9e1f735c

RANDOM SEED= 408257578

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1794560 kB
Buffers:         30524 kB
Cached:         173224 kB
SwapCached:      12696 kB
Active:          87120 kB
Inactive:       136276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794560 kB
SwapTotal:     4192956 kB
SwapFree:      4174680 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            23956 kB
Committed_AS:   726580 kB
PageTables:       1472 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 node59 on Mon Mar 12 14:13:11 UTC 2007