Trace number 3438619

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) 5000.11 5000.02

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n300-s12830984-sat.cnf
MD5SUM8561dcfb17af254a7261755a5f31a440
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.63714
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses720
Sum of the clauses size1800
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2600
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5120
Number of clauses of size over 50

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-3438619-1306894069/watcher-3438619-1306894069 -o /tmp/evaluation-result-3438619-1306894069/solver-3438619-1306894069 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438619-1306894069.cnf 

running on 4 cores: 0,2,4,6

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: 1.92 2.02 1.99 2/464 16879
/proc/meminfo: memFree=3944868/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1744 CPUtime=0 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 183 0 0 0 0 0 0 0 25 0 1 0 801006699 1785856 130 33554432000 134512640 134603332 4293065856 18446744073709551615 134563546 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16879/statm: 436 130 97 23 0 62 0

[startup+0.069843 s]
/proc/loadavg: 1.92 2.02 1.99 2/464 16879
/proc/meminfo: memFree=3944868/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1744 CPUtime=0.06 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 185 0 0 0 6 0 0 0 25 0 1 0 801006699 1785856 132 33554432000 134512640 134603332 4293065856 18446744073709551615 134563838 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16879/statm: 436 132 97 23 0 62 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1744

[startup+0.100895 s]
/proc/loadavg: 1.92 2.02 1.99 2/464 16879
/proc/meminfo: memFree=3944868/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1744 CPUtime=0.1 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 186 0 0 0 10 0 0 0 25 0 1 0 801006699 1785856 133 33554432000 134512640 134603332 4293065856 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16879/statm: 436 133 97 23 0 62 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1744

[startup+0.300865 s]
/proc/loadavg: 1.92 2.02 1.99 2/464 16879
/proc/meminfo: memFree=3944868/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1744 CPUtime=0.3 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 189 0 0 0 30 0 0 0 25 0 1 0 801006699 1785856 136 33554432000 134512640 134603332 4293065856 18446744073709551615 134525126 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16879/statm: 436 136 97 23 0 62 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1744

[startup+0.700789 s]
/proc/loadavg: 1.92 2.02 1.99 2/464 16879
/proc/meminfo: memFree=3944868/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1744 CPUtime=0.7 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 193 0 0 0 70 0 0 0 25 0 1 0 801006699 1785856 140 33554432000 134512640 134603332 4293065856 18446744073709551615 134564708 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16879/statm: 436 140 97 23 0 62 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1744

[startup+1.50066 s]
/proc/loadavg: 1.92 2.02 1.99 3/465 16880
/proc/meminfo: memFree=3944136/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1744 CPUtime=1.5 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 196 0 0 0 150 0 0 0 25 0 1 0 801006699 1785856 143 33554432000 134512640 134603332 4293065856 18446744073709551615 134525134 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16879/statm: 436 143 97 23 0 62 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1744

[startup+3.10037 s]
/proc/loadavg: 1.92 2.02 1.99 3/465 16880
/proc/meminfo: memFree=3943144/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1864 CPUtime=3.1 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 199 0 0 0 310 0 0 0 25 0 1 0 801006699 1908736 146 33554432000 134512640 134603332 4293065856 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16879/statm: 466 146 97 23 0 92 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1864

[startup+6.3008 s]
/proc/loadavg: 1.93 2.01 1.99 3/465 16880
/proc/meminfo: memFree=3942896/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1864 CPUtime=6.3 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 205 0 0 0 630 0 0 0 25 0 1 0 801006699 1908736 152 33554432000 134512640 134603332 4293065856 18446744073709551615 134545543 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16879/statm: 466 152 97 23 0 92 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1864

[startup+12.7007 s]
/proc/loadavg: 1.94 2.01 1.99 3/465 16881
/proc/meminfo: memFree=3941920/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1864 CPUtime=12.7 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 211 0 0 0 1270 0 0 0 25 0 1 0 801006699 1908736 158 33554432000 134512640 134603332 4293065856 18446744073709551615 134563876 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16879/statm: 466 158 97 23 0 92 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1864

[startup+25.5004 s]
/proc/loadavg: 1.95 2.01 1.99 3/465 16881
/proc/meminfo: memFree=3942776/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1864 CPUtime=25.49 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 218 0 0 0 2549 0 0 0 25 0 1 0 801006699 1908736 165 33554432000 134512640 134603332 4293065856 18446744073709551615 134547491 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16879/statm: 466 165 97 23 0 92 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1864

[startup+51.1008 s]
/proc/loadavg: 1.97 2.01 1.99 3/465 16882
/proc/meminfo: memFree=3942592/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1864 CPUtime=51.09 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 224 0 0 0 5109 0 0 0 25 0 1 0 801006699 1908736 171 33554432000 134512640 134603332 4293065856 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16879/statm: 466 171 97 23 0 92 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1864

[startup+102.317 s]
/proc/loadavg: 1.98 2.00 1.99 3/465 16883
/proc/meminfo: memFree=3942432/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1980 CPUtime=102.29 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 233 0 0 0 10229 0 0 0 25 0 1 0 801006699 2027520 180 33554432000 134512640 134603332 4293065856 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 495 180 97 23 0 121 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1980

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/465 16885
/proc/meminfo: memFree=3940908/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1980 CPUtime=162.27 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 240 0 0 0 16227 0 0 0 25 0 1 0 801006699 2027520 187 33554432000 134512640 134603332 4293065856 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 495 187 97 23 0 121 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1980

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/465 16886
/proc/meminfo: memFree=3942604/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1980 CPUtime=222.28 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 251 0 0 0 22228 0 0 0 25 0 1 0 801006699 2027520 198 33554432000 134512640 134603332 4293065856 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 495 198 97 23 0 121 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 1980

[startup+282.301 s]
/proc/loadavg: 2.15 2.03 2.01 3/465 16889
/proc/meminfo: memFree=3942936/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=1980 CPUtime=282.28 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 256 0 0 0 28228 0 0 0 25 0 1 0 801006699 2027520 203 33554432000 134512640 134603332 4293065856 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 495 203 97 23 0 121 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 1980

[startup+342.3 s]
/proc/loadavg: 2.18 2.06 2.01 3/465 16890
/proc/meminfo: memFree=3942888/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2084 CPUtime=342.28 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 258 0 0 0 34228 0 0 0 25 0 1 0 801006699 2134016 205 33554432000 134512640 134603332 4293065856 18446744073709551615 134545140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 521 205 97 23 0 147 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 2084

[startup+402.301 s]
/proc/loadavg: 2.06 2.04 2.00 3/465 16893
/proc/meminfo: memFree=3942972/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2076 CPUtime=402.28 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 258 0 0 0 40228 0 0 0 25 0 1 0 801006699 2125824 205 33554432000 134512640 134603332 4293065856 18446744073709551615 134563868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 519 205 97 23 0 145 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 2076

[startup+462.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/465 16896
/proc/meminfo: memFree=3942804/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2076 CPUtime=462.28 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 263 0 0 0 46228 0 0 0 25 0 1 0 801006699 2125824 210 33554432000 134512640 134603332 4293065856 18446744073709551615 134565426 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 519 210 97 23 0 145 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 2076

[startup+522.301 s]
/proc/loadavg: 2.14 2.06 2.01 3/465 16929
/proc/meminfo: memFree=3953256/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2076 CPUtime=522.28 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 268 0 0 0 52228 0 0 0 25 0 1 0 801006699 2125824 215 33554432000 134512640 134603332 4293065856 18446744073709551615 134550696 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 519 215 97 23 0 145 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 2076

[startup+582.301 s]
/proc/loadavg: 2.11 2.06 2.01 3/465 16931
/proc/meminfo: memFree=3952964/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2076 CPUtime=582.28 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 268 0 0 0 58228 0 0 0 25 0 1 0 801006699 2125824 215 33554432000 134512640 134603332 4293065856 18446744073709551615 134564325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 519 215 97 23 0 145 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 2076

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/465 17040
/proc/meminfo: memFree=3949088/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4002.36 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 400236 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134563407 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4002.36
Current children cumulated vsize (KiB) 2308

[startup+4062.32 s]
/proc/loadavg: 2.02 2.02 2.00 3/465 17042
/proc/meminfo: memFree=3948904/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4062.38 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 406238 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134566172 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 2308

[startup+4122.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/465 17043
/proc/meminfo: memFree=3949856/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4122.37 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 412237 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134564510 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 2308

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/465 17045
/proc/meminfo: memFree=3949808/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4182.37 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 418237 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134527273 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4182.37
Current children cumulated vsize (KiB) 2308

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/465 17046
/proc/meminfo: memFree=3949764/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4242.37 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 424237 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134548396 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4242.37
Current children cumulated vsize (KiB) 2308

[startup+4302.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/465 17048
/proc/meminfo: memFree=3949464/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4302.37 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 430237 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134563838 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4302.37
Current children cumulated vsize (KiB) 2308

[startup+4362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/465 17050
/proc/meminfo: memFree=3949664/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4362.37 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 436237 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4362.37
Current children cumulated vsize (KiB) 2308

[startup+4422.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/465 17051
/proc/meminfo: memFree=3949616/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4422.37 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 442237 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134564573 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4422.37
Current children cumulated vsize (KiB) 2308

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/465 17053
/proc/meminfo: memFree=3949692/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4482.38 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 448238 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134525197 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 2308

[startup+4542.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/465 17054
/proc/meminfo: memFree=3949524/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4542.38 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 454238 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4542.38
Current children cumulated vsize (KiB) 2308

[startup+4602.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/465 17056
/proc/meminfo: memFree=3947488/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4602.39 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 460239 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134551155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4602.39
Current children cumulated vsize (KiB) 2308

[startup+4662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/465 17058
/proc/meminfo: memFree=3947560/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4662.38 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 466238 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134563782 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4662.38
Current children cumulated vsize (KiB) 2308

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/465 17059
/proc/meminfo: memFree=3947512/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4722.4 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 472240 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134588003 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 2308

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/465 17061
/proc/meminfo: memFree=3948328/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4782.38 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 478238 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134564510 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4782.38
Current children cumulated vsize (KiB) 2308

[startup+4842.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/465 17062
/proc/meminfo: memFree=3948788/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4842.38 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 484238 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134566540 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4842.38
Current children cumulated vsize (KiB) 2308

[startup+4902.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/465 17064
/proc/meminfo: memFree=3948496/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4902.38 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 490238 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134551096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4902.38
Current children cumulated vsize (KiB) 2308

[startup+4962.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/465 17066
/proc/meminfo: memFree=3949440/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=4962.39 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 496239 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 2308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.02 2.00 3/465 17067
/proc/meminfo: memFree=3948892/32950928 swapFree=45617060/67111528
[pid=16879] ppid=16877 vsize=2308 CPUtime=5000.1 cores=0,2,4,6
/proc/16879/stat : 16879 (picosat) R 16877 16879 15952 0 -1 4202496 336 0 0 0 500010 0 0 0 25 0 1 0 801006699 2363392 283 33554432000 134512640 134603332 4293065856 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16879/statm: 577 283 97 23 0 203 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 2308

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.11
CPU user time (s): 5000.11
CPU system time (s): 0.004999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.11
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 336
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= 9175

runsolver used 23.6004 second user time and 47.5828 second system time

The end

Launcher Data 

Begin job on node123 at 2011-06-01 04:07:49
IDJOB=3438619
IDBENCH=83139
IDSOLVER=1934
FILE ID=node123/3438619-1306894069
RUNJOBID= node123-1306884536-15970
PBS_JOBID= 13488453
Free space on /tmp= 16292 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n300-s12830984-sat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438619-1306894069/watcher-3438619-1306894069 -o /tmp/evaluation-result-3438619-1306894069/solver-3438619-1306894069 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438619-1306894069.cnf

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

MD5SUM BENCH= 8561dcfb17af254a7261755a5f31a440
RANDOM SEED=817847303

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       3945016 kB
Buffers:         88692 kB
Cached:       26038476 kB
SwapCached:       9236 kB
Active:       14253268 kB
Inactive:     13828748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       3945016 kB
SwapTotal:    67111528 kB
SwapFree:     45617060 kB
Dirty:              16 kB
Writeback:           0 kB
AnonPages:     1953460 kB
Mapped:          23992 kB
Slab:           776196 kB
PageTables:      78364 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 133382468 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= 16296 MiB
End job on node123 at 2011-06-01 05:31:11