Trace number 3438679

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) 5000.05 4999.91

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n200-s00813792-unsat.cnf
MD5SUM92046422d2d9595619b29413c0964c9c
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 variables201
Number of clauses412
Sum of the clauses size1236
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3412
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-3438679-1306895004/watcher-3438679-1306895004 -o /tmp/evaluation-result-3438679-1306895004/solver-3438679-1306895004 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438679-1306895004.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: 2.01 2.01 2.00 3/273 22171
/proc/meminfo: memFree=13764572/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=1744 CPUtime=0 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 179 0 0 0 0 0 0 0 25 0 1 0 801101155 1785856 126 33554432000 134512640 134603332 4286565888 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 436 126 97 23 0 62 0

[startup+0.108683 s]
/proc/loadavg: 2.01 2.01 2.00 3/273 22171
/proc/meminfo: memFree=13764572/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=1744 CPUtime=0.1 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 186 0 0 0 10 0 0 0 25 0 1 0 801101155 1785856 133 33554432000 134512640 134603332 4286565888 18446744073709551615 134564566 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 436 133 97 23 0 62 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1744

[startup+0.200665 s]
/proc/loadavg: 2.01 2.01 2.00 3/273 22171
/proc/meminfo: memFree=13764572/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=1744 CPUtime=0.19 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 190 0 0 0 19 0 0 0 25 0 1 0 801101155 1785856 137 33554432000 134512640 134603332 4286565888 18446744073709551615 134525137 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 436 137 97 23 0 62 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1744

[startup+0.300647 s]
/proc/loadavg: 2.01 2.01 2.00 3/273 22171
/proc/meminfo: memFree=13764572/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=1744 CPUtime=0.29 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 192 0 0 0 29 0 0 0 25 0 1 0 801101155 1785856 139 33554432000 134512640 134603332 4286565888 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 436 139 97 23 0 62 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.700574 s]
/proc/loadavg: 2.01 2.01 2.00 3/273 22171
/proc/meminfo: memFree=13764572/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=1744 CPUtime=0.69 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 196 0 0 0 69 0 0 0 25 0 1 0 801101155 1785856 143 33554432000 134512640 134603332 4286565888 18446744073709551615 134563627 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 436 143 97 23 0 62 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1744

[startup+1.50042 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 22172
/proc/meminfo: memFree=13763952/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=1872 CPUtime=1.49 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 204 0 0 0 149 0 0 0 25 0 1 0 801101155 1916928 151 33554432000 134512640 134603332 4286565888 18446744073709551615 134565413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 468 151 97 23 0 94 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1872

[startup+3.10113 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 22172
/proc/meminfo: memFree=13763576/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=1872 CPUtime=3.1 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 213 0 0 0 310 0 0 0 25 0 1 0 801101155 1916928 160 33554432000 134512640 134603332 4286565888 18446744073709551615 134566049 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 468 160 97 23 0 94 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1872

[startup+6.30053 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 22172
/proc/meminfo: memFree=13763200/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=1872 CPUtime=6.3 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 227 0 0 0 630 0 0 0 25 0 1 0 801101155 1916928 174 33554432000 134512640 134603332 4286565888 18446744073709551615 134563390 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 468 174 97 23 0 94 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1872

[startup+12.7004 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 22173
/proc/meminfo: memFree=13762728/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=1988 CPUtime=12.7 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 232 0 0 0 1270 0 0 0 25 0 1 0 801101155 2035712 179 33554432000 134512640 134603332 4286565888 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 497 179 97 23 0 123 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1988

[startup+25.501 s]
/proc/loadavg: 2.01 2.00 2.00 3/274 22173
/proc/meminfo: memFree=13762840/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=1988 CPUtime=25.5 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 250 0 0 0 2550 0 0 0 25 0 1 0 801101155 2035712 197 33554432000 134512640 134603332 4286565888 18446744073709551615 134563638 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 497 197 97 23 0 123 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1988

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 22174
/proc/meminfo: memFree=13762676/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=1988 CPUtime=51.1 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 258 0 0 0 5110 0 0 0 25 0 1 0 801101155 2035712 205 33554432000 134512640 134603332 4286565888 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 497 205 97 23 0 123 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1988

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 22175
/proc/meminfo: memFree=13762528/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2104 CPUtime=102.3 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 286 0 0 0 10230 0 0 0 25 0 1 0 801101155 2154496 233 33554432000 134512640 134603332 4286565888 18446744073709551615 134566315 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 526 233 97 23 0 152 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2104

[startup+162.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/274 22177
/proc/meminfo: memFree=13762020/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2216 CPUtime=162.3 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 299 0 0 0 16230 0 0 0 25 0 1 0 801101155 2269184 246 33554432000 134512640 134603332 4286565888 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 554 246 97 23 0 180 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2216

[startup+222.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/274 22178
/proc/meminfo: memFree=13762128/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2216 CPUtime=222.31 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 303 0 0 0 22231 0 0 0 25 0 1 0 801101155 2269184 250 33554432000 134512640 134603332 4286565888 18446744073709551615 134565433 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 554 250 97 23 0 180 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 2216

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 22180
/proc/meminfo: memFree=13762468/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2336 CPUtime=282.3 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 318 0 0 0 28230 0 0 0 25 0 1 0 801101155 2392064 265 33554432000 134512640 134603332 4286565888 18446744073709551615 134548326 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 584 265 97 23 0 210 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2336

[startup+342.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/274 22181
/proc/meminfo: memFree=13761688/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2320 CPUtime=342.3 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 318 0 0 0 34230 0 0 0 25 0 1 0 801101155 2375680 265 33554432000 134512640 134603332 4286565888 18446744073709551615 134564017 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 580 265 97 23 0 206 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2320

[startup+402.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 22183
/proc/meminfo: memFree=13762160/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2312 CPUtime=402.31 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 318 0 0 0 40231 0 0 0 25 0 1 0 801101155 2367488 265 33554432000 134512640 134603332 4286565888 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 578 265 97 23 0 204 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 2312

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 22185
/proc/meminfo: memFree=13762144/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2312 CPUtime=462.31 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 329 0 0 0 46231 0 0 0 25 0 1 0 801101155 2367488 276 33554432000 134512640 134603332 4286565888 18446744073709551615 134564472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 578 276 97 23 0 204 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 2312

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 22186
/proc/meminfo: memFree=13762256/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2312 CPUtime=522.31 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 329 0 0 0 52231 0 0 0 25 0 1 0 801101155 2367488 276 33554432000 134512640 134603332 4286565888 18446744073709551615 134525137 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 578 276 97 23 0 204 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2312

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 22188
/proc/meminfo: memFree=13762108/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2312 CPUtime=582.31 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 334 0 0 0 58231 0 0 0 25 0 1 0 801101155 2367488 281 33554432000 134512640 134603332 4286565888 18446744073709551615 134548340 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22171/statm: 578 281 97 23 0 204 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2312

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 1.08 1.02 1.15 2/268 22314
/proc/meminfo: memFree=13766604/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4002.41 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 400241 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134546957 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4002.41
Current children cumulated vsize (KiB) 2724

[startup+4062.3 s]
/proc/loadavg: 1.03 1.01 1.13 2/268 22316
/proc/meminfo: memFree=13765844/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4062.41 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 406241 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134525209 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 2724

[startup+4122.3 s]
/proc/loadavg: 1.01 1.00 1.12 2/268 22317
/proc/meminfo: memFree=13765820/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4122.41 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 412241 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134550967 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 2724

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/268 22319
/proc/meminfo: memFree=13766168/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4182.42 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 418242 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134527414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 2724

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/268 22320
/proc/meminfo: memFree=13766392/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4242.41 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 424241 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134546888 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 2724

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/268 22322
/proc/meminfo: memFree=13766244/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4302.41 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 430241 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 2724

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/268 22324
/proc/meminfo: memFree=13766344/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4362.41 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 436241 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134525163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 2724

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/268 22325
/proc/meminfo: memFree=13766692/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4422.42 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 442242 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 2724

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/268 22327
/proc/meminfo: memFree=13766420/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4482.42 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 448242 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 2724

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/268 22328
/proc/meminfo: memFree=13766516/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4542.42 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 454242 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 2724

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/268 22330
/proc/meminfo: memFree=13765860/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4602.42 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 460242 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 2724

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/268 22332
/proc/meminfo: memFree=13765968/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4662.42 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 466242 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 2724

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/268 22333
/proc/meminfo: memFree=13766316/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4722.43 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 472243 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 2724

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/268 22335
/proc/meminfo: memFree=13766544/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4782.43 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 478243 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 2724

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.04 2/268 22336
/proc/meminfo: memFree=13766268/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4842.44 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 484244 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134565344 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 2724

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/268 22338
/proc/meminfo: memFree=13766492/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4902.43 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 490243 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134550837 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 2724

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/268 22340
/proc/meminfo: memFree=13766468/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=4962.43 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 496243 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134525165 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 2724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.02 2/268 22341
/proc/meminfo: memFree=13766440/32951124 swapFree=55664332/67111528
[pid=22171] ppid=22169 vsize=2724 CPUtime=5000.04 cores=0,2,4,6
/proc/22171/stat : 22171 (picosat) R 22169 22171 19410 0 -1 4202496 441 0 0 0 500004 0 0 0 25 0 1 0 801101155 2789376 388 33554432000 134512640 134603332 4286565888 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22171/statm: 681 388 97 23 0 307 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 2724

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): 4999.91
CPU time (s): 5000.05
CPU user time (s): 5000.05
CPU system time (s): 0.004999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
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= 441
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= 7823

runsolver used 12.911 second user time and 25.4341 second system time

The end

Launcher Data 

Begin job on node109 at 2011-06-01 04:23:24
IDJOB=3438679
IDBENCH=83151
IDSOLVER=1934
FILE ID=node109/3438679-1306895004
RUNJOBID= node109-1306884538-19428
PBS_JOBID= 13488467
Free space on /tmp= 59688 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n200-s00813792-unsat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438679-1306895004/watcher-3438679-1306895004 -o /tmp/evaluation-result-3438679-1306895004/solver-3438679-1306895004 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438679-1306895004.cnf

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

MD5SUM BENCH= 92046422d2d9595619b29413c0964c9c
RANDOM SEED=44979098

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:      13764852 kB
Buffers:        263116 kB
Cached:       16590804 kB
SwapCached:      10136 kB
Active:       15195572 kB
Inactive:      3389288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13764852 kB
SwapTotal:    67111528 kB
SwapFree:     55664332 kB
Dirty:              12 kB
Writeback:           0 kB
AnonPages:     1727264 kB
Mapped:          16868 kB
Slab:           502656 kB
PageTables:      37424 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 30888048 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= 59688 MiB
End job on node109 at 2011-06-01 05:46:46