Trace number 3438419

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) 5000.1 5000.11

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2100c215164g4.cnf
MD5SUM399c54da7337981a88a374a67e87ba30
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 variables2100
Number of clauses215164
Sum of the clauses size432288
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2215094
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 570

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-3438419-1306884913/watcher-3438419-1306884913 -o /tmp/evaluation-result-3438419-1306884913/solver-3438419-1306884913 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438419-1306884913.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: 1.99 1.42 0.65 2/273 19485
/proc/meminfo: memFree=13793512/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=2536 CPUtime=0 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 370 0 0 0 0 0 0 0 24 0 1 0 800092019 2596864 316 33554432000 134512640 134603332 4286620416 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 634 317 89 23 0 260 0

[startup+0.0410551 s]
/proc/loadavg: 1.99 1.42 0.65 2/273 19485
/proc/meminfo: memFree=13793512/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=7920 CPUtime=0.03 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 1622 0 0 0 3 0 0 0 24 0 1 0 800092019 8110080 1568 33554432000 134512640 134603332 4286620416 18446744073709551615 11789820 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 1980 1569 90 23 0 1606 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7920

[startup+0.101047 s]
/proc/loadavg: 1.99 1.42 0.65 2/273 19485
/proc/meminfo: memFree=13793512/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=9636 CPUtime=0.09 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 2117 0 0 0 9 0 0 0 24 0 1 0 800092019 9867264 2063 33554432000 134512640 134603332 4286620416 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2409 2063 98 23 0 2035 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9636

[startup+0.301009 s]
/proc/loadavg: 1.99 1.42 0.65 2/273 19485
/proc/meminfo: memFree=13793512/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=9732 CPUtime=0.29 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 2130 0 0 0 29 0 0 0 25 0 1 0 800092019 9965568 2076 33554432000 134512640 134603332 4286620416 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2433 2076 98 23 0 2059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9732

[startup+0.700934 s]
/proc/loadavg: 1.99 1.42 0.65 2/273 19485
/proc/meminfo: memFree=13793512/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=9732 CPUtime=0.69 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 2130 0 0 0 69 0 0 0 25 0 1 0 800092019 9965568 2076 33554432000 134512640 134603332 4286620416 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2433 2076 98 23 0 2059 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9732

[startup+1.50079 s]
/proc/loadavg: 1.99 1.42 0.65 3/274 19486
/proc/meminfo: memFree=13785208/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=9864 CPUtime=1.49 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 2154 0 0 0 149 0 0 0 25 0 1 0 800092019 10100736 2100 33554432000 134512640 134603332 4286620416 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2466 2100 98 23 0 2092 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9864

[startup+3.10049 s]
/proc/loadavg: 1.99 1.42 0.65 3/274 19486
/proc/meminfo: memFree=13784588/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=9820 CPUtime=3.09 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 2171 0 0 0 309 0 0 0 25 0 1 0 800092019 10055680 2117 33554432000 134512640 134603332 4286620416 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2455 2117 98 23 0 2081 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9820

[startup+6.30091 s]
/proc/loadavg: 1.99 1.43 0.66 3/274 19486
/proc/meminfo: memFree=13784116/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=9944 CPUtime=6.29 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 2186 0 0 0 629 0 0 0 25 0 1 0 800092019 10182656 2132 33554432000 134512640 134603332 4286620416 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2486 2132 98 23 0 2112 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9944

[startup+12.7007 s]
/proc/loadavg: 1.99 1.44 0.67 3/274 19486
/proc/meminfo: memFree=13783712/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10040 CPUtime=12.69 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 2236 0 0 0 1269 0 0 0 25 0 1 0 800092019 10280960 2172 33554432000 134512640 134603332 4286620416 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2510 2172 98 23 0 2136 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10040

[startup+25.5004 s]
/proc/loadavg: 1.99 1.47 0.69 3/274 19487
/proc/meminfo: memFree=13783840/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10040 CPUtime=25.49 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 2251 0 0 0 2549 0 0 0 25 0 1 0 800092019 10280960 2172 33554432000 134512640 134603332 4286620416 18446744073709551615 134564564 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2510 2172 98 23 0 2136 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10040

[startup+51.1007 s]
/proc/loadavg: 1.99 1.51 0.72 3/274 19487
/proc/meminfo: memFree=13783528/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10092 CPUtime=51.09 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 2401 0 0 0 5109 0 0 0 25 0 1 0 800092019 10334208 2185 33554432000 134512640 134603332 4286620416 18446744073709551615 134563782 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2523 2185 98 23 0 2149 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10092

[startup+102.31 s]
/proc/loadavg: 1.99 1.58 0.79 3/274 19489
/proc/meminfo: memFree=13783628/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10160 CPUtime=102.29 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 2580 0 0 0 10229 0 0 0 25 0 1 0 800092019 10403840 2202 33554432000 134512640 134603332 4286620416 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2540 2202 98 23 0 2166 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 10160

[startup+162.3 s]
/proc/loadavg: 1.99 1.66 0.86 3/274 19490
/proc/meminfo: memFree=13783108/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10256 CPUtime=162.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 2897 0 0 0 16228 0 0 0 25 0 1 0 800092019 10502144 2226 33554432000 134512640 134603332 4286620416 18446744073709551615 134525253 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2564 2226 98 23 0 2190 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 10256

[startup+222.3 s]
/proc/loadavg: 1.99 1.72 0.93 3/274 19492
/proc/meminfo: memFree=13783076/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10408 CPUtime=222.27 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 3218 0 0 0 22227 0 0 0 25 0 1 0 800092019 10657792 2264 33554432000 134512640 134603332 4286620416 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2602 2264 98 23 0 2228 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 10408

[startup+282.3 s]
/proc/loadavg: 2.04 1.78 1.00 3/274 19494
/proc/meminfo: memFree=13782304/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10260 CPUtime=282.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 3369 0 0 0 28227 1 0 0 25 0 1 0 800092019 10506240 2227 33554432000 134512640 134603332 4286620416 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2565 2227 98 23 0 2191 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 10260

[startup+342.3 s]
/proc/loadavg: 2.01 1.82 1.06 3/274 19495
/proc/meminfo: memFree=13781924/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10616 CPUtime=342.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 3607 0 0 0 34227 1 0 0 25 0 1 0 800092019 10870784 2316 33554432000 134512640 134603332 4286620416 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2654 2316 98 23 0 2280 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 10616

[startup+402.3 s]
/proc/loadavg: 2.00 1.85 1.11 3/274 19497
/proc/meminfo: memFree=13782148/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10460 CPUtime=402.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 4014 0 0 0 40227 1 0 0 25 0 1 0 800092019 10711040 2277 33554432000 134512640 134603332 4286620416 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2615 2277 98 23 0 2241 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 10460

[startup+462.3 s]
/proc/loadavg: 2.00 1.87 1.17 3/274 19498
/proc/meminfo: memFree=13782484/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10480 CPUtime=462.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 4178 0 0 0 46227 1 0 0 25 0 1 0 800092019 10731520 2277 33554432000 134512640 134603332 4286620416 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2620 2277 98 23 0 2246 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 10480

[startup+522.3 s]
/proc/loadavg: 2.00 1.89 1.21 3/274 19500
/proc/meminfo: memFree=13782448/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10452 CPUtime=522.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 4299 0 0 0 52227 1 0 0 25 0 1 0 800092019 10702848 2275 33554432000 134512640 134603332 4286620416 18446744073709551615 134525190 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2613 2275 98 23 0 2239 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 10452

[startup+582.3 s]
/proc/loadavg: 2.00 1.91 1.26 3/274 19502
/proc/meminfo: memFree=13782536/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10404 CPUtime=582.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 4354 0 0 0 58227 1 0 0 25 0 1 0 800092019 10653696 2263 33554432000 134512640 134603332 4286620416 18446744073709551615 134548326 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2601 2263 98 23 0 2227 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 10404

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.08 2.02 1.94 3/274 19633
/proc/meminfo: memFree=13767124/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10988 CPUtime=4062.29 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 15715 0 0 0 406223 6 0 0 25 0 1 0 800092019 11251712 2409 33554432000 134512640 134603332 4286620416 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2747 2409 98 23 0 2373 0
Current children cumulated CPU time (s) 4062.29
Current children cumulated vsize (KiB) 10988

[startup+4122.3 s]
/proc/loadavg: 2.03 2.01 1.94 3/274 19635
/proc/meminfo: memFree=13767948/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10964 CPUtime=4122.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 15813 0 0 0 412222 6 0 0 25 0 1 0 800092019 11227136 2374 33554432000 134512640 134603332 4286620416 18446744073709551615 134564576 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2741 2374 98 23 0 2367 0
Current children cumulated CPU time (s) 4122.28
Current children cumulated vsize (KiB) 10964

[startup+4182.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/274 19637
/proc/meminfo: memFree=13767672/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10900 CPUtime=4182.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 16023 0 0 0 418221 7 0 0 25 0 1 0 800092019 11161600 2387 33554432000 134512640 134603332 4286620416 18446744073709551615 134564302 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2725 2387 98 23 0 2351 0
Current children cumulated CPU time (s) 4182.28
Current children cumulated vsize (KiB) 10900

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/274 19638
/proc/meminfo: memFree=13767772/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11628 CPUtime=4242.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 16283 0 0 0 424221 7 0 0 25 0 1 0 800092019 11907072 2569 33554432000 134512640 134603332 4286620416 18446744073709551615 134525262 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2907 2569 98 23 0 2533 0
Current children cumulated CPU time (s) 4242.28
Current children cumulated vsize (KiB) 11628

[startup+4302.3 s]
/proc/loadavg: 2.06 2.02 1.94 3/274 19640
/proc/meminfo: memFree=13766752/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11492 CPUtime=4302.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 16590 0 0 0 430221 7 0 0 25 0 1 0 800092019 11767808 2535 33554432000 134512640 134603332 4286620416 18446744073709551615 134550600 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2873 2535 98 23 0 2499 0
Current children cumulated CPU time (s) 4302.28
Current children cumulated vsize (KiB) 11492

[startup+4362.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/274 19641
/proc/meminfo: memFree=13767724/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=10916 CPUtime=4362.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 16623 0 0 0 436221 7 0 0 25 0 1 0 800092019 11177984 2391 33554432000 134512640 134603332 4286620416 18446744073709551615 134564403 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2729 2391 98 23 0 2355 0
Current children cumulated CPU time (s) 4362.28
Current children cumulated vsize (KiB) 10916

[startup+4422.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/274 19643
/proc/meminfo: memFree=13767560/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11252 CPUtime=4422.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 16771 0 0 0 442221 7 0 0 25 0 1 0 800092019 11522048 2475 33554432000 134512640 134603332 4286620416 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2813 2475 98 23 0 2439 0
Current children cumulated CPU time (s) 4422.28
Current children cumulated vsize (KiB) 11252

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/274 19645
/proc/meminfo: memFree=13767908/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11052 CPUtime=4482.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 16834 0 0 0 448221 7 0 0 25 0 1 0 800092019 11317248 2425 33554432000 134512640 134603332 4286620416 18446744073709551615 134551024 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2763 2425 98 23 0 2389 0
Current children cumulated CPU time (s) 4482.28
Current children cumulated vsize (KiB) 11052

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/274 19646
/proc/meminfo: memFree=13768008/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11056 CPUtime=4542.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 17040 0 0 0 454221 7 0 0 25 0 1 0 800092019 11321344 2406 33554432000 134512640 134603332 4286620416 18446744073709551615 134548111 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2764 2406 98 23 0 2390 0
Current children cumulated CPU time (s) 4542.28
Current children cumulated vsize (KiB) 11056

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/274 19648
/proc/meminfo: memFree=13767236/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11132 CPUtime=4602.29 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 17244 0 0 0 460222 7 0 0 25 0 1 0 800092019 11399168 2445 33554432000 134512640 134603332 4286620416 18446744073709551615 134525159 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2783 2445 98 23 0 2409 0
Current children cumulated CPU time (s) 4602.29
Current children cumulated vsize (KiB) 11132

[startup+4662.3 s]
/proc/loadavg: 2.04 2.01 1.95 3/274 19649
/proc/meminfo: memFree=13767208/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11388 CPUtime=4662.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 17535 0 0 0 466221 7 0 0 25 0 1 0 800092019 11661312 2509 33554432000 134512640 134603332 4286620416 18446744073709551615 134525195 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2847 2509 98 23 0 2473 0
Current children cumulated CPU time (s) 4662.28
Current children cumulated vsize (KiB) 11388

[startup+4722.31 s]
/proc/loadavg: 2.01 2.01 1.95 3/274 19651
/proc/meminfo: memFree=13767416/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11164 CPUtime=4722.29 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 17701 0 0 0 472222 7 0 0 25 0 1 0 800092019 11431936 2453 33554432000 134512640 134603332 4286620416 18446744073709551615 134564561 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2791 2453 98 23 0 2417 0
Current children cumulated CPU time (s) 4722.29
Current children cumulated vsize (KiB) 11164

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/274 19653
/proc/meminfo: memFree=13767392/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11544 CPUtime=4782.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 17866 0 0 0 478221 7 0 0 25 0 1 0 800092019 11821056 2519 33554432000 134512640 134603332 4286620416 18446744073709551615 134566232 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2886 2519 98 23 0 2512 0
Current children cumulated CPU time (s) 4782.28
Current children cumulated vsize (KiB) 11544

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/274 19654
/proc/meminfo: memFree=13766376/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11016 CPUtime=4842.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 17994 0 0 0 484221 7 0 0 25 0 1 0 800092019 11280384 2416 33554432000 134512640 134603332 4286620416 18446744073709551615 134563832 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2754 2416 98 23 0 2380 0
Current children cumulated CPU time (s) 4842.28
Current children cumulated vsize (KiB) 11016

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/274 19656
/proc/meminfo: memFree=13766596/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11784 CPUtime=4902.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 18273 0 0 0 490221 7 0 0 25 0 1 0 800092019 12066816 2608 33554432000 134512640 134603332 4286620416 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2946 2608 98 23 0 2572 0
Current children cumulated CPU time (s) 4902.28
Current children cumulated vsize (KiB) 11784

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/274 19657
/proc/meminfo: memFree=13767320/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11548 CPUtime=4962.28 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 18356 0 0 0 496221 7 0 0 25 0 1 0 800092019 11825152 2549 33554432000 134512640 134603332 4286620416 18446744073709551615 134563405 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2887 2549 98 23 0 2513 0
Current children cumulated CPU time (s) 4962.28
Current children cumulated vsize (KiB) 11548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.1 s]
/proc/loadavg: 2.00 2.00 1.95 3/274 19658
/proc/meminfo: memFree=13766912/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11880 CPUtime=5000.08 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 18772 0 0 0 500001 7 0 0 25 0 1 0 800092019 12165120 2632 33554432000 134512640 134603332 4286620416 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2970 2632 98 23 0 2596 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 11880

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

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

[startup+5000.1 s]
/proc/loadavg: 2.00 2.00 1.95 3/274 19658
/proc/meminfo: memFree=13766912/32951124 swapFree=55664332/67111528
[pid=19485] ppid=19483 vsize=11880 CPUtime=5000.08 cores=1,3,5,7
/proc/19485/stat : 19485 (picosat) R 19483 19485 19410 0 -1 4202496 18772 0 0 0 500001 7 0 0 25 0 1 0 800092019 12165120 2632 33554432000 134512640 134603332 4286620416 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19485/statm: 2970 2632 98 23 0 2596 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 11880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.11
CPU time (s): 5000.1
CPU user time (s): 5000.02
CPU system time (s): 0.078987
CPU usage (%): 99.9997
Max. virtual memory (cumulated for all children) (KiB): 12604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18772
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= 5
involuntary context switches= 8411

runsolver used 11.5812 second user time and 29.2995 second system time

The end

Launcher Data 

Begin job on node109 at 2011-06-01 01:35:13
IDJOB=3438419
IDBENCH=71308
IDSOLVER=1934
FILE ID=node109/3438419-1306884913
RUNJOBID= node109-1306884538-19429
PBS_JOBID= 13488467
Free space on /tmp= 59628 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2100c215164g4.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438419-1306884913/watcher-3438419-1306884913 -o /tmp/evaluation-result-3438419-1306884913/solver-3438419-1306884913 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438419-1306884913.cnf

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

MD5SUM BENCH= 399c54da7337981a88a374a67e87ba30
RANDOM SEED=866781460

node109.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	: 5332.74
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	: 5332.75
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	: 5332.82
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	: 5332.75
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	: 5332.82
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:      13793800 kB
Buffers:        258444 kB
Cached:       16566592 kB
SwapCached:      10136 kB
Active:       15181388 kB
Inactive:      3374648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13793800 kB
SwapTotal:    67111528 kB
SwapFree:     55664332 kB
Dirty:            2768 kB
Writeback:           0 kB
AnonPages:     1726900 kB
Mapped:          16844 kB
Slab:           501812 kB
PageTables:      37428 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 30889156 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= 59624 MiB
End job on node109 at 2011-06-01 02:58:35