Trace number 3439209

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PicoSAT 941? (TO) 5000.09 5000.02

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-20_388.cnf
MD5SUMa08160883ea01d58c880b6f2b323ef8b
Bench CategoryCRAFTED (crafted 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 variables388
Number of clauses41212
Sum of the clauses size187726
Maximum clause length20
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 337442
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 53770

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3439209-1306909543/watcher-3439209-1306909543 -o /tmp/evaluation-result-3439209-1306909543/solver-3439209-1306909543 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439209-1306909543.cnf 

running on 4 cores: 1,3,5,7

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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.97 2.02 2.00 2/535 5053
/proc/meminfo: memFree=9679112/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=2404 CPUtime=0 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 324 0 0 0 0 0 0 0 25 0 1 0 802552322 2461696 270 33554432000 134512640 134603332 4294300176 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 601 270 89 23 0 227 0

[startup+0.110553 s]
/proc/loadavg: 1.97 2.02 2.00 2/535 5053
/proc/meminfo: memFree=9679112/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=3984 CPUtime=0.1 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 729 0 0 0 10 0 0 0 25 0 1 0 802552322 4079616 675 33554432000 134512640 134603332 4294300176 18446744073709551615 134563868 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 996 675 98 23 0 622 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3984

[startup+0.200536 s]
/proc/loadavg: 1.97 2.02 2.00 2/535 5053
/proc/meminfo: memFree=9679112/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=4512 CPUtime=0.19 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 863 0 0 0 19 0 0 0 25 0 1 0 802552322 4620288 809 33554432000 134512640 134603332 4294300176 18446744073709551615 12506620 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 1128 809 98 23 0 754 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4512

[startup+0.300519 s]
/proc/loadavg: 1.97 2.02 2.00 2/535 5053
/proc/meminfo: memFree=9679112/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=5040 CPUtime=0.29 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 994 0 0 0 29 0 0 0 25 0 1 0 802552322 5160960 940 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 1260 940 98 23 0 886 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5040

[startup+0.700461 s]
/proc/loadavg: 1.97 2.02 2.00 2/535 5053
/proc/meminfo: memFree=9679112/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=7168 CPUtime=0.69 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 1499 0 0 0 69 0 0 0 25 0 1 0 802552322 7340032 1445 33554432000 134512640 134603332 4294300176 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 1792 1445 98 23 0 1418 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7168

[startup+1.50031 s]
/proc/loadavg: 1.97 2.02 2.00 3/536 5054
/proc/meminfo: memFree=9668944/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=10732 CPUtime=1.49 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 2417 0 0 0 149 0 0 0 25 0 1 0 802552322 10989568 2363 33554432000 134512640 134603332 4294300176 18446744073709551615 134565413 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 2683 2363 98 23 0 2309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10732

[startup+3.10103 s]
/proc/loadavg: 1.97 2.02 2.00 3/536 5054
/proc/meminfo: memFree=9662744/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=16932 CPUtime=3.09 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 3942 0 0 0 309 0 0 0 25 0 1 0 802552322 17338368 3888 33554432000 134512640 134603332 4294300176 18446744073709551615 134564566 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 4233 3888 98 23 0 3859 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16932

[startup+6.30048 s]
/proc/loadavg: 1.97 2.02 2.00 3/536 5054
/proc/meminfo: memFree=9653088/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=23364 CPUtime=6.29 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 5476 0 0 0 628 1 0 0 25 0 1 0 802552322 23924736 5422 33554432000 134512640 134603332 4294300176 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 5841 5422 123 23 0 5467 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23364

[startup+12.7003 s]
/proc/loadavg: 1.97 2.02 2.00 3/536 5054
/proc/meminfo: memFree=9647940/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=27324 CPUtime=12.69 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 6498 0 0 0 1268 1 0 0 25 0 1 0 802552322 27979776 6419 33554432000 134512640 134603332 4294300176 18446744073709551615 134565577 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 6831 6419 98 23 0 6457 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27324

[startup+25.5011 s]
/proc/loadavg: 1.98 2.02 2.00 3/536 5055
/proc/meminfo: memFree=9643600/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=30624 CPUtime=25.49 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 7363 0 0 0 2548 1 0 0 25 0 1 0 802552322 31358976 7284 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 7656 7284 98 23 0 7282 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30624

[startup+51.1006 s]
/proc/loadavg: 1.98 2.02 2.00 3/536 5055
/proc/meminfo: memFree=9638096/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=34716 CPUtime=51.09 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 8408 0 0 0 5108 1 0 0 25 0 1 0 802552322 35549184 8329 33554432000 134512640 134603332 4294300176 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 8679 8329 98 23 0 8305 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34716

[startup+102.301 s]
/proc/loadavg: 2.08 2.04 2.00 3/536 5057
/proc/meminfo: memFree=9629768/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=40680 CPUtime=102.3 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 9700 0 0 0 10228 2 0 0 25 0 1 0 802552322 41656320 9621 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 10170 9621 98 23 0 9796 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 40680

[startup+162.301 s]
/proc/loadavg: 2.07 2.05 2.00 3/536 5058
/proc/meminfo: memFree=9623412/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=45596 CPUtime=162.29 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 11003 0 0 0 16227 2 0 0 25 0 1 0 802552322 46690304 10877 33554432000 134512640 134603332 4294300176 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 11399 10877 98 23 0 11025 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 45596

[startup+222.321 s]
/proc/loadavg: 2.12 2.07 2.01 3/536 5060
/proc/meminfo: memFree=9624124/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=45400 CPUtime=222.31 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 11096 0 0 0 22229 2 0 0 25 0 1 0 802552322 46489600 10876 33554432000 134512640 134603332 4294300176 18446744073709551615 134564566 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 11350 10876 98 23 0 10976 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 45400

[startup+282.301 s]
/proc/loadavg: 2.09 2.06 2.01 3/536 5062
/proc/meminfo: memFree=9618264/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=50812 CPUtime=282.3 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 12450 0 0 0 28227 3 0 0 25 0 1 0 802552322 52031488 12230 33554432000 134512640 134603332 4294300176 18446744073709551615 134551155 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 12703 12230 98 23 0 12329 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 50812

[startup+342.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/536 5063
/proc/meminfo: memFree=9616772/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=51736 CPUtime=342.3 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 12705 0 0 0 34227 3 0 0 25 0 1 0 802552322 52977664 12485 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 12934 12485 98 23 0 12560 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 51736

[startup+402.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 5065
/proc/meminfo: memFree=9614768/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=53716 CPUtime=402.3 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 13215 0 0 0 40227 3 0 0 25 0 1 0 802552322 55005184 12995 33554432000 134512640 134603332 4294300176 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 13429 12995 98 23 0 13055 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 53716

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5066
/proc/meminfo: memFree=9614624/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=53700 CPUtime=462.3 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 13215 0 0 0 46227 3 0 0 25 0 1 0 802552322 54988800 12994 33554432000 134512640 134603332 4294300176 18446744073709551615 134564398 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 13425 12994 98 23 0 13051 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 53700

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5068
/proc/meminfo: memFree=9614096/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=53676 CPUtime=522.3 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 13254 0 0 0 52227 3 0 0 25 0 1 0 802552322 54964224 13027 33554432000 134512640 134603332 4294300176 18446744073709551615 134566355 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 13419 13027 98 23 0 13045 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 53676

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5070
/proc/meminfo: memFree=9610096/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=57492 CPUtime=582.3 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 14233 0 0 0 58227 3 0 0 25 0 1 0 802552322 58871808 13981 33554432000 134512640 134603332 4294300176 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/5053/statm: 14373 13981 98 23 0 13999 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 57492

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/536 5188
/proc/meminfo: memFree=9576820/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=84892 CPUtime=4062.34 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 22816 0 0 0 406229 5 0 0 25 0 1 0 802552322 86929408 20522 33554432000 134512640 134603332 4294300176 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21223 20522 98 23 0 20849 0
Current children cumulated CPU time (s) 4062.34
Current children cumulated vsize (KiB) 84892

[startup+4122.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/536 5190
/proc/meminfo: memFree=9577788/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=84796 CPUtime=4122.33 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 22816 0 0 0 412228 5 0 0 25 0 1 0 802552322 86831104 20498 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21199 20498 98 23 0 20825 0
Current children cumulated CPU time (s) 4122.33
Current children cumulated vsize (KiB) 84796

[startup+4182.32 s]
/proc/loadavg: 2.16 2.07 2.01 3/536 5192
/proc/meminfo: memFree=9577884/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=84640 CPUtime=4182.35 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 22816 0 0 0 418230 5 0 0 25 0 1 0 802552322 86671360 20459 33554432000 134512640 134603332 4294300176 18446744073709551615 134550928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21160 20459 98 23 0 20786 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 84640

[startup+4242.3 s]
/proc/loadavg: 2.17 2.08 2.02 3/536 5193
/proc/meminfo: memFree=9578112/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=84188 CPUtime=4242.33 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 22816 0 0 0 424228 5 0 0 25 0 1 0 802552322 86208512 20346 33554432000 134512640 134603332 4294300176 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21047 20346 98 23 0 20673 0
Current children cumulated CPU time (s) 4242.33
Current children cumulated vsize (KiB) 84188

[startup+4302.3 s]
/proc/loadavg: 2.06 2.07 2.01 3/536 5195
/proc/meminfo: memFree=9578712/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=83388 CPUtime=4302.33 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 22816 0 0 0 430228 5 0 0 25 0 1 0 802552322 85389312 20146 33554432000 134512640 134603332 4294300176 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 20847 20146 98 23 0 20473 0
Current children cumulated CPU time (s) 4302.33
Current children cumulated vsize (KiB) 83388

[startup+4362.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/536 5196
/proc/meminfo: memFree=9578940/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=83388 CPUtime=4362.34 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 22816 0 0 0 436229 5 0 0 25 0 1 0 802552322 85389312 20146 33554432000 134512640 134603332 4294300176 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 20847 20146 98 23 0 20473 0
Current children cumulated CPU time (s) 4362.34
Current children cumulated vsize (KiB) 83388

[startup+4422.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 5198
/proc/meminfo: memFree=9577796/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=85236 CPUtime=4422.34 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 23264 0 0 0 442228 6 0 0 25 0 1 0 802552322 87281664 20594 33554432000 134512640 134603332 4294300176 18446744073709551615 134550935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21309 20594 98 23 0 20935 0
Current children cumulated CPU time (s) 4422.34
Current children cumulated vsize (KiB) 85236

[startup+4482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5200
/proc/meminfo: memFree=9578036/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=85236 CPUtime=4482.35 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 23264 0 0 0 448229 6 0 0 25 0 1 0 802552322 87281664 20594 33554432000 134512640 134603332 4294300176 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21309 20594 98 23 0 20935 0
Current children cumulated CPU time (s) 4482.35
Current children cumulated vsize (KiB) 85236

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5201
/proc/meminfo: memFree=9577396/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=85236 CPUtime=4542.35 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 23264 0 0 0 454229 6 0 0 25 0 1 0 802552322 87281664 20594 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21309 20594 98 23 0 20935 0
Current children cumulated CPU time (s) 4542.35
Current children cumulated vsize (KiB) 85236

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5203
/proc/meminfo: memFree=9575392/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=85236 CPUtime=4602.35 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 23264 0 0 0 460229 6 0 0 25 0 1 0 802552322 87281664 20594 33554432000 134512640 134603332 4294300176 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21309 20594 98 23 0 20935 0
Current children cumulated CPU time (s) 4602.35
Current children cumulated vsize (KiB) 85236

[startup+4662.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/536 5204
/proc/meminfo: memFree=9575492/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=85236 CPUtime=4662.35 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 23264 0 0 0 466229 6 0 0 25 0 1 0 802552322 87281664 20594 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21309 20594 98 23 0 20935 0
Current children cumulated CPU time (s) 4662.35
Current children cumulated vsize (KiB) 85236

[startup+4722.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/536 5206
/proc/meminfo: memFree=9576196/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=83924 CPUtime=4722.36 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 23264 0 0 0 472230 6 0 0 25 0 1 0 802552322 85938176 20280 33554432000 134512640 134603332 4294300176 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 20981 20280 98 23 0 20607 0
Current children cumulated CPU time (s) 4722.36
Current children cumulated vsize (KiB) 83924

[startup+4782.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/536 5208
/proc/meminfo: memFree=9578532/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=84848 CPUtime=4782.35 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 23475 0 0 0 478229 6 0 0 25 0 1 0 802552322 86884352 20491 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21212 20491 98 23 0 20838 0
Current children cumulated CPU time (s) 4782.35
Current children cumulated vsize (KiB) 84848

[startup+4842.32 s]
/proc/loadavg: 2.11 2.05 2.00 3/536 5209
/proc/meminfo: memFree=9577644/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=84712 CPUtime=4842.37 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 23659 0 0 0 484231 6 0 0 25 0 1 0 802552322 86745088 20463 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21178 20463 98 23 0 20804 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 84712

[startup+4902.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/536 5211
/proc/meminfo: memFree=9578496/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=84712 CPUtime=4902.35 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 23659 0 0 0 490229 6 0 0 25 0 1 0 802552322 86745088 20463 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21178 20463 98 23 0 20804 0
Current children cumulated CPU time (s) 4902.35
Current children cumulated vsize (KiB) 84712

[startup+4962.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 5212
/proc/meminfo: memFree=9577732/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=84976 CPUtime=4962.36 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 23729 0 0 0 496230 6 0 0 25 0 1 0 802552322 87015424 20533 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21244 20533 98 23 0 20870 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 84976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.02 2.00 2/534 5214
/proc/meminfo: memFree=9590760/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=86428 CPUtime=5000.06 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 24156 0 0 0 500000 6 0 0 25 0 1 0 802552322 88502272 20960 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21607 20960 98 23 0 21233 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 86428

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

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

[startup+5000 s]
/proc/loadavg: 2.00 2.02 2.00 2/534 5214
/proc/meminfo: memFree=9590760/32951124 swapFree=58212616/67111528
[pid=5053] ppid=5051 vsize=86428 CPUtime=5000.06 cores=1,3,5,7
/proc/5053/stat : 5053 (picosat) R 5051 5053 3384 0 -1 4202496 24156 0 0 0 500000 6 0 0 25 0 1 0 802552322 88502272 20960 33554432000 134512640 134603332 4294300176 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5053/statm: 21607 20960 98 23 0 21233 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 86428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.09
CPU user time (s): 5000.02
CPU system time (s): 0.069989
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 86428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24156
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= 3
involuntary context switches= 24606

runsolver used 24.9622 second user time and 61.8926 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-01 08:25:44
IDJOB=3439209
IDBENCH=83358
IDSOLVER=1934
FILE ID=node136/3439209-1306909543
RUNJOBID= node136-1306899539-4538
PBS_JOBID= 13488440
Free space on /tmp= 32264 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-20_388.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439209-1306909543/watcher-3439209-1306909543 -o /tmp/evaluation-result-3439209-1306909543/solver-3439209-1306909543 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439209-1306909543.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a08160883ea01d58c880b6f2b323ef8b
RANDOM SEED=2022379626

node136.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       9679392 kB
Buffers:        110676 kB
Cached:       19577580 kB
SwapCached:       7672 kB
Active:        8886396 kB
Inactive:     13624800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       9679392 kB
SwapTotal:    67111528 kB
SwapFree:     58212616 kB
Dirty:            1096 kB
Writeback:           0 kB
AnonPages:     2821396 kB
Mapped:          25088 kB
Slab:           621252 kB
PageTables:      68924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169235792 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 32264 MiB
End job on node136 at 2011-06-01 09:49:06