Trace number 3438639

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) 5000.02 4999.92

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n150-s89334302-unsat.cnf
MD5SUMe0b064ae815c6a8bb8a9898180562bec
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 variables153
Number of clauses316
Sum of the clauses size948
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3316
Number of clauses of size 40
Number of clauses of size 50
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-3438639-1306894540/watcher-3438639-1306894540 -o /tmp/evaluation-result-3438639-1306894540/solver-3438639-1306894540 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438639-1306894540.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: 1.93 2.02 1.99 2/530 12000
/proc/meminfo: memFree=3655096/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1744 CPUtime=0.01 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 179 0 0 0 1 0 0 0 25 0 1 0 801052633 1785856 125 33554432000 134512640 134603332 4287096752 18446744073709551615 8969455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 436 125 97 23 0 62 0

[startup+0.090831 s]
/proc/loadavg: 1.93 2.02 1.99 2/530 12000
/proc/meminfo: memFree=3655096/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1744 CPUtime=0.09 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 183 0 0 0 9 0 0 0 25 0 1 0 801052633 1785856 129 33554432000 134512640 134603332 4287096752 18446744073709551615 134566172 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 436 129 97 23 0 62 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1744

[startup+0.100834 s]
/proc/loadavg: 1.93 2.02 1.99 2/530 12000
/proc/meminfo: memFree=3655096/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1744 CPUtime=0.1 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 183 0 0 0 10 0 0 0 25 0 1 0 801052633 1785856 129 33554432000 134512640 134603332 4287096752 18446744073709551615 134563790 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 436 129 97 23 0 62 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1744

[startup+0.300798 s]
/proc/loadavg: 1.93 2.02 1.99 2/530 12000
/proc/meminfo: memFree=3655096/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1744 CPUtime=0.3 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 190 0 0 0 30 0 0 0 25 0 1 0 801052633 1785856 136 33554432000 134512640 134603332 4287096752 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 436 136 97 23 0 62 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1744

[startup+0.700728 s]
/proc/loadavg: 1.93 2.02 1.99 2/530 12000
/proc/meminfo: memFree=3655096/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1744 CPUtime=0.7 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 192 0 0 0 70 0 0 0 25 0 1 0 801052633 1785856 138 33554432000 134512640 134603332 4287096752 18446744073709551615 134548326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 436 138 97 23 0 62 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1744

[startup+1.50057 s]
/proc/loadavg: 1.93 2.02 1.99 3/531 12001
/proc/meminfo: memFree=3653992/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1744 CPUtime=1.5 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 197 0 0 0 150 0 0 0 25 0 1 0 801052633 1785856 143 33554432000 134512640 134603332 4287096752 18446744073709551615 134525262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 436 143 97 23 0 62 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1744

[startup+3.10031 s]
/proc/loadavg: 1.93 2.02 1.99 3/531 12001
/proc/meminfo: memFree=3652752/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1744 CPUtime=3.1 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 199 0 0 0 310 0 0 0 25 0 1 0 801052633 1785856 145 33554432000 134512640 134603332 4287096752 18446744073709551615 134563405 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 436 145 97 23 0 62 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1744

[startup+6.30076 s]
/proc/loadavg: 1.94 2.02 1.99 3/531 12001
/proc/meminfo: memFree=3652748/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1872 CPUtime=6.3 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 205 0 0 0 630 0 0 0 25 0 1 0 801052633 1916928 151 33554432000 134512640 134603332 4287096752 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 468 151 97 23 0 94 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1872

[startup+12.7007 s]
/proc/loadavg: 1.86 2.00 1.99 3/531 12029
/proc/meminfo: memFree=3662528/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1872 CPUtime=12.7 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 212 0 0 0 1270 0 0 0 25 0 1 0 801052633 1916928 158 33554432000 134512640 134603332 4287096752 18446744073709551615 134566484 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 468 158 97 23 0 94 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1872

[startup+25.5004 s]
/proc/loadavg: 1.89 2.00 1.99 3/531 12029
/proc/meminfo: memFree=3662200/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1872 CPUtime=25.5 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 222 0 0 0 2550 0 0 0 25 0 1 0 801052633 1916928 168 33554432000 134512640 134603332 4287096752 18446744073709551615 134566394 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 468 168 97 23 0 94 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1872

[startup+51.101 s]
/proc/loadavg: 1.93 2.00 1.99 3/531 12031
/proc/meminfo: memFree=3661820/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1872 CPUtime=51.1 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 231 0 0 0 5110 0 0 0 25 0 1 0 801052633 1916928 177 33554432000 134512640 134603332 4287096752 18446744073709551615 134551028 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 468 177 97 23 0 94 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1872

[startup+102.319 s]
/proc/loadavg: 1.97 2.00 1.99 3/531 12031
/proc/meminfo: memFree=3661060/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1996 CPUtime=102.32 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 245 0 0 0 10232 0 0 0 25 0 1 0 801052633 2043904 191 33554432000 134512640 134603332 4287096752 18446744073709551615 134545557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 499 191 97 23 0 125 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1996

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/531 12033
/proc/meminfo: memFree=3659312/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1996 CPUtime=162.3 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 257 0 0 0 16230 0 0 0 25 0 1 0 801052633 2043904 203 33554432000 134512640 134603332 4287096752 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 499 203 97 23 0 125 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 1996

[startup+222.301 s]
/proc/loadavg: 2.10 2.03 2.00 3/531 12035
/proc/meminfo: memFree=3661528/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=1996 CPUtime=222.3 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 262 0 0 0 22230 0 0 0 25 0 1 0 801052633 2043904 208 33554432000 134512640 134603332 4287096752 18446744073709551615 134525204 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 499 208 97 23 0 125 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1996

[startup+282.3 s]
/proc/loadavg: 2.17 2.07 2.01 3/531 12037
/proc/meminfo: memFree=3661768/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2104 CPUtime=282.3 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 266 0 0 0 28230 0 0 0 25 0 1 0 801052633 2154496 212 33554432000 134512640 134603332 4287096752 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 526 212 97 23 0 152 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2104

[startup+342.301 s]
/proc/loadavg: 2.10 2.06 2.01 3/531 12037
/proc/meminfo: memFree=3661884/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2104 CPUtime=342.3 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 268 0 0 0 34230 0 0 0 25 0 1 0 801052633 2154496 214 33554432000 134512640 134603332 4287096752 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 526 214 97 23 0 152 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2104

[startup+402.301 s]
/proc/loadavg: 2.04 2.05 2.01 3/531 12039
/proc/meminfo: memFree=3661880/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2104 CPUtime=402.3 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 281 0 0 0 40230 0 0 0 25 0 1 0 801052633 2154496 227 33554432000 134512640 134603332 4287096752 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 526 227 97 23 0 152 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2104

[startup+462.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/531 12041
/proc/meminfo: memFree=3661368/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2104 CPUtime=462.3 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 281 0 0 0 46230 0 0 0 25 0 1 0 801052633 2154496 227 33554432000 134512640 134603332 4287096752 18446744073709551615 134525134 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 526 227 97 23 0 152 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2104

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/531 12043
/proc/meminfo: memFree=3661976/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2104 CPUtime=522.31 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 281 0 0 0 52231 0 0 0 25 0 1 0 801052633 2154496 227 33554432000 134512640 134603332 4287096752 18446744073709551615 134551112 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 526 227 97 23 0 152 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2104

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12045
/proc/meminfo: memFree=3661824/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2104 CPUtime=582.31 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 289 0 0 0 58231 0 0 0 25 0 1 0 801052633 2154496 235 33554432000 134512640 134603332 4287096752 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 526 235 97 23 0 152 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2104

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12155
/proc/meminfo: memFree=3661224/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2356 CPUtime=4062.4 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 347 0 0 0 406240 0 0 0 25 0 1 0 801052633 2412544 293 33554432000 134512640 134603332 4287096752 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 589 293 97 23 0 215 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 2356

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12157
/proc/meminfo: memFree=3660836/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2356 CPUtime=4122.38 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 347 0 0 0 412238 0 0 0 25 0 1 0 801052633 2412544 293 33554432000 134512640 134603332 4287096752 18446744073709551615 134550733 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 589 293 97 23 0 215 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 2356

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/531 12159
/proc/meminfo: memFree=3661072/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2356 CPUtime=4182.38 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 347 0 0 0 418238 0 0 0 25 0 1 0 801052633 2412544 293 33554432000 134512640 134603332 4287096752 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 589 293 97 23 0 215 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 2356

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/531 12159
/proc/meminfo: memFree=3661548/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2356 CPUtime=4242.38 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 347 0 0 0 424238 0 0 0 25 0 1 0 801052633 2412544 293 33554432000 134512640 134603332 4287096752 18446744073709551615 134565426 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 589 293 97 23 0 215 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 2356

[startup+4302.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/531 12161
/proc/meminfo: memFree=3661540/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2356 CPUtime=4302.38 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 347 0 0 0 430238 0 0 0 25 0 1 0 801052633 2412544 293 33554432000 134512640 134603332 4287096752 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 589 293 97 23 0 215 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 2356

[startup+4362.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/531 12163
/proc/meminfo: memFree=3661652/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2356 CPUtime=4362.38 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 347 0 0 0 436238 0 0 0 25 0 1 0 801052633 2412544 293 33554432000 134512640 134603332 4287096752 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 589 293 97 23 0 215 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 2356

[startup+4422.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/531 12165
/proc/meminfo: memFree=3661016/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=4422.38 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 355 0 0 0 442238 0 0 0 25 0 1 0 801052633 2539520 301 33554432000 134512640 134603332 4287096752 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 301 97 23 0 246 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 2480

[startup+4482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/531 12167
/proc/meminfo: memFree=3661000/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=4482.39 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 363 0 0 0 448239 0 0 0 25 0 1 0 801052633 2539520 309 33554432000 134512640 134603332 4287096752 18446744073709551615 134563381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 309 97 23 0 246 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 2480

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12167
/proc/meminfo: memFree=3661112/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=4542.39 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 363 0 0 0 454239 0 0 0 25 0 1 0 801052633 2539520 309 33554432000 134512640 134603332 4287096752 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 309 97 23 0 246 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 2480

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/531 12169
/proc/meminfo: memFree=3660480/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=4602.4 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 363 0 0 0 460240 0 0 0 25 0 1 0 801052633 2539520 309 33554432000 134512640 134603332 4287096752 18446744073709551615 134565480 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 309 97 23 0 246 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 2480

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/531 12171
/proc/meminfo: memFree=3659472/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=4662.39 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 363 0 0 0 466239 0 0 0 25 0 1 0 801052633 2539520 309 33554432000 134512640 134603332 4287096752 18446744073709551615 134565577 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 309 97 23 0 246 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 2480

[startup+4722.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/531 12173
/proc/meminfo: memFree=3659828/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=4722.41 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 366 0 0 0 472241 0 0 0 25 0 1 0 801052633 2539520 312 33554432000 134512640 134603332 4287096752 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 312 97 23 0 246 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 2480

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/531 12175
/proc/meminfo: memFree=3661672/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=4782.39 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 366 0 0 0 478239 0 0 0 25 0 1 0 801052633 2539520 312 33554432000 134512640 134603332 4287096752 18446744073709551615 134527335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 312 97 23 0 246 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 2480

[startup+4842.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/531 12175
/proc/meminfo: memFree=3660172/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=4842.39 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 366 0 0 0 484239 0 0 0 25 0 1 0 801052633 2539520 312 33554432000 134512640 134603332 4287096752 18446744073709551615 134546952 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 312 97 23 0 246 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 2480

[startup+4902.3 s]
/proc/loadavg: 2.24 2.06 2.02 3/531 12177
/proc/meminfo: memFree=3661028/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=4902.39 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 366 0 0 0 490239 0 0 0 25 0 1 0 801052633 2539520 312 33554432000 134512640 134603332 4287096752 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 312 97 23 0 246 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 2480

[startup+4962.3 s]
/proc/loadavg: 2.15 2.06 2.02 3/531 12179
/proc/meminfo: memFree=3660888/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=4962.4 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 366 0 0 0 496240 0 0 0 25 0 1 0 801052633 2539520 312 33554432000 134512640 134603332 4287096752 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 312 97 23 0 246 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 2480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.07 2.05 2.01 4/531 12179
/proc/meminfo: memFree=3661380/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=5000.01 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 366 0 0 0 500001 0 0 0 25 0 1 0 801052633 2539520 312 33554432000 134512640 134603332 4287096752 18446744073709551615 134565992 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 312 97 23 0 246 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 2480

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

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

[startup+4999.9 s]
/proc/loadavg: 2.07 2.05 2.01 4/531 12179
/proc/meminfo: memFree=3661380/32951132 swapFree=46579808/67111528
[pid=12000] ppid=11998 vsize=2480 CPUtime=5000.01 cores=1,3,5,7
/proc/12000/stat : 12000 (picosat) R 11998 12000 11077 0 -1 4202496 366 0 0 0 500001 0 0 0 25 0 1 0 801052633 2539520 312 33554432000 134512640 134603332 4287096752 18446744073709551615 134565992 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12000/statm: 620 312 97 23 0 246 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 2480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.02
CPU user time (s): 5000.02
CPU system time (s): 0
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366
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= 7458

runsolver used 26.084 second user time and 55.7615 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-01 04:15:40
IDJOB=3438639
IDBENCH=83143
IDSOLVER=1934
FILE ID=node128/3438639-1306894540
RUNJOBID= node128-1306884534-11096
PBS_JOBID= 13488448
Free space on /tmp= 62648 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n150-s89334302-unsat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438639-1306894540/watcher-3438639-1306894540 -o /tmp/evaluation-result-3438639-1306894540/solver-3438639-1306894540 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438639-1306894540.cnf

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

MD5SUM BENCH= e0b064ae815c6a8bb8a9898180562bec
RANDOM SEED=887218839

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:       3655360 kB
Buffers:        287368 kB
Cached:       14812388 kB
SwapCached:      35492 kB
Active:       16497760 kB
Inactive:     12197816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:       3655360 kB
SwapTotal:    67111528 kB
SwapFree:     46579808 kB
Dirty:              24 kB
Writeback:           4 kB
AnonPages:    13569684 kB
Mapped:          18028 kB
Slab:           417764 kB
PageTables:     112340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 174811676 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62652 MiB
End job on node128 at 2011-06-01 05:39:02