Trace number 3438654

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicoSAT 941? (TO) 5000.09 5000.02

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n220-s24359701-sat.cnf
MD5SUMceff918324677440f95867755c4e7133
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.70998
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses528
Sum of the clauses size1320
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2440
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 588
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-3438654-1306894543/watcher-3438654-1306894543 -o /tmp/evaluation-result-3438654-1306894543/solver-3438654-1306894543 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438654-1306894543.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: 1.92 2.01 1.99 3/415 18939
/proc/meminfo: memFree=3711132/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1744 CPUtime=0.01 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 181 0 0 0 1 0 0 0 23 0 1 0 257063736 1785856 127 33554432000 134512640 134603332 4291143280 18446744073709551615 134563845 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 436 127 97 23 0 62 0

[startup+0.110021 s]
/proc/loadavg: 1.92 2.01 1.99 3/415 18939
/proc/meminfo: memFree=3711132/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1744 CPUtime=0.1 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 185 0 0 0 10 0 0 0 24 0 1 0 257063736 1785856 131 33554432000 134512640 134603332 4291143280 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 436 131 97 23 0 62 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1744

[startup+0.201007 s]
/proc/loadavg: 1.92 2.01 1.99 3/415 18939
/proc/meminfo: memFree=3711132/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1744 CPUtime=0.2 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 186 0 0 0 20 0 0 0 24 0 1 0 257063736 1785856 132 33554432000 134512640 134603332 4291143280 18446744073709551615 134550634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 436 132 97 23 0 62 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1744

[startup+0.300998 s]
/proc/loadavg: 1.92 2.01 1.99 3/415 18939
/proc/meminfo: memFree=3711132/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1744 CPUtime=0.3 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 187 0 0 0 30 0 0 0 25 0 1 0 257063736 1785856 133 33554432000 134512640 134603332 4291143280 18446744073709551615 134565413 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 436 133 97 23 0 62 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1744

[startup+0.700919 s]
/proc/loadavg: 1.92 2.01 1.99 3/415 18939
/proc/meminfo: memFree=3711132/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1744 CPUtime=0.7 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 190 0 0 0 70 0 0 0 25 0 1 0 257063736 1785856 136 33554432000 134512640 134603332 4291143280 18446744073709551615 134565550 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 436 136 97 23 0 62 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1744

[startup+1.50078 s]
/proc/loadavg: 1.92 2.01 1.99 3/416 18940
/proc/meminfo: memFree=3711012/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1744 CPUtime=1.5 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 192 0 0 0 150 0 0 0 25 0 1 0 257063736 1785856 138 33554432000 134512640 134603332 4291143280 18446744073709551615 134564294 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 436 138 97 23 0 62 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1744

[startup+3.10051 s]
/proc/loadavg: 1.92 2.01 1.99 3/416 18940
/proc/meminfo: memFree=3710144/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1744 CPUtime=3.1 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 196 0 0 0 310 0 0 0 25 0 1 0 257063736 1785856 142 33554432000 134512640 134603332 4291143280 18446744073709551615 134564330 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 436 142 97 23 0 62 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1744

[startup+6.30096 s]
/proc/loadavg: 1.93 2.00 1.99 3/416 18940
/proc/meminfo: memFree=3709796/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1876 CPUtime=6.3 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 201 0 0 0 630 0 0 0 25 0 1 0 257063736 1921024 147 33554432000 134512640 134603332 4291143280 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 469 147 97 23 0 95 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1876

[startup+12.7008 s]
/proc/loadavg: 1.93 2.00 1.99 3/416 18940
/proc/meminfo: memFree=3709348/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1876 CPUtime=12.7 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 205 0 0 0 1270 0 0 0 25 0 1 0 257063736 1921024 151 33554432000 134512640 134603332 4291143280 18446744073709551615 134548053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 469 151 97 23 0 95 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1876

[startup+25.5006 s]
/proc/loadavg: 1.95 2.00 1.99 3/416 18941
/proc/meminfo: memFree=3709600/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1876 CPUtime=25.5 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 211 0 0 0 2550 0 0 0 25 0 1 0 257063736 1921024 157 33554432000 134512640 134603332 4291143280 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 469 157 97 23 0 95 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1876

[startup+51.1012 s]
/proc/loadavg: 1.96 2.00 1.99 3/416 18941
/proc/meminfo: memFree=3709336/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1876 CPUtime=51.1 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 216 0 0 0 5110 0 0 0 25 0 1 0 257063736 1921024 162 33554432000 134512640 134603332 4291143280 18446744073709551615 134545136 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 469 162 97 23 0 95 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1876

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 1.99 3/416 18943
/proc/meminfo: memFree=3708460/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1876 CPUtime=102.31 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 226 0 0 0 10231 0 0 0 25 0 1 0 257063736 1921024 172 33554432000 134512640 134603332 4291143280 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 469 172 97 23 0 95 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 1876

[startup+162.301 s]
/proc/loadavg: 2.12 2.03 2.00 3/416 18944
/proc/meminfo: memFree=3708568/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1988 CPUtime=162.3 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 234 0 0 0 16230 0 0 0 25 0 1 0 257063736 2035712 180 33554432000 134512640 134603332 4291143280 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 497 180 97 23 0 123 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 1988

[startup+222.315 s]
/proc/loadavg: 2.10 2.04 2.00 3/416 18946
/proc/meminfo: memFree=3709288/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1988 CPUtime=222.31 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 235 0 0 0 22231 0 0 0 25 0 1 0 257063736 2035712 181 33554432000 134512640 134603332 4291143280 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 497 181 97 23 0 123 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 1988

[startup+282.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/416 18947
/proc/meminfo: memFree=3709264/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1988 CPUtime=282.3 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 242 0 0 0 28230 0 0 0 25 0 1 0 257063736 2035712 188 33554432000 134512640 134603332 4291143280 18446744073709551615 134563407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 497 188 97 23 0 123 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1988

[startup+342.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/416 18949
/proc/meminfo: memFree=3709244/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1988 CPUtime=342.3 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 244 0 0 0 34230 0 0 0 25 0 1 0 257063736 2035712 190 33554432000 134512640 134603332 4291143280 18446744073709551615 134525142 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 497 190 97 23 0 123 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1988

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/416 18951
/proc/meminfo: memFree=3709212/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1988 CPUtime=402.3 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 249 0 0 0 40230 0 0 0 25 0 1 0 257063736 2035712 195 33554432000 134512640 134603332 4291143280 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 497 195 97 23 0 123 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1988

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/416 18952
/proc/meminfo: memFree=3709068/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1988 CPUtime=462.3 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 249 0 0 0 46230 0 0 0 25 0 1 0 257063736 2035712 195 33554432000 134512640 134603332 4291143280 18446744073709551615 134565272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 497 195 97 23 0 123 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1988

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 18954
/proc/meminfo: memFree=3709064/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1988 CPUtime=522.3 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 253 0 0 0 52230 0 0 0 25 0 1 0 257063736 2035712 199 33554432000 134512640 134603332 4291143280 18446744073709551615 134551125 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 497 199 97 23 0 123 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1988

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 18955
/proc/meminfo: memFree=3709036/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=1988 CPUtime=582.31 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 258 0 0 0 58231 0 0 0 25 0 1 0 257063736 2035712 204 33554432000 134512640 134603332 4291143280 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 497 204 97 23 0 123 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1988

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/416 19120
/proc/meminfo: memFree=3710300/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2188 CPUtime=4062.36 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 305 0 0 0 406236 0 0 0 25 0 1 0 257063736 2240512 251 33554432000 134512640 134603332 4291143280 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 547 251 97 23 0 173 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 2188

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 19122
/proc/meminfo: memFree=3710280/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2188 CPUtime=4122.35 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 305 0 0 0 412235 0 0 0 25 0 1 0 257063736 2240512 251 33554432000 134512640 134603332 4291143280 18446744073709551615 134546961 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 547 251 97 23 0 173 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 2188

[startup+4182.31 s]
/proc/loadavg: 2.07 2.02 2.00 3/416 19123
/proc/meminfo: memFree=3710140/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2188 CPUtime=4182.37 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 305 0 0 0 418237 0 0 0 25 0 1 0 257063736 2240512 251 33554432000 134512640 134603332 4291143280 18446744073709551615 134545555 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 547 251 97 23 0 173 0
Current children cumulated CPU time (s) 4182.37
Current children cumulated vsize (KiB) 2188

[startup+4242.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/416 19125
/proc/meminfo: memFree=3710248/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2188 CPUtime=4242.35 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 305 0 0 0 424235 0 0 0 25 0 1 0 257063736 2240512 251 33554432000 134512640 134603332 4291143280 18446744073709551615 134587906 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 547 251 97 23 0 173 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 2188

[startup+4302.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/416 19127
/proc/meminfo: memFree=3710716/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2188 CPUtime=4302.36 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 305 0 0 0 430236 0 0 0 25 0 1 0 257063736 2240512 251 33554432000 134512640 134603332 4291143280 18446744073709551615 134564582 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 547 251 97 23 0 173 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 2188

[startup+4362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 19128
/proc/meminfo: memFree=3711068/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2188 CPUtime=4362.36 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 305 0 0 0 436236 0 0 0 25 0 1 0 257063736 2240512 251 33554432000 134512640 134603332 4291143280 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 547 251 97 23 0 173 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 2188

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 19130
/proc/meminfo: memFree=3710916/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2304 CPUtime=4422.36 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 442236 0 0 0 25 0 1 0 257063736 2359296 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134566444 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 576 260 97 23 0 202 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 2304

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 19131
/proc/meminfo: memFree=3711016/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2304 CPUtime=4482.36 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 448236 0 0 0 25 0 1 0 257063736 2359296 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 576 260 97 23 0 202 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 2304

[startup+4542.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/416 19133
/proc/meminfo: memFree=3711120/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2292 CPUtime=4542.36 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 454236 0 0 0 25 0 1 0 257063736 2347008 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134525159 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 573 260 97 23 0 199 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 2292

[startup+4602.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/416 19135
/proc/meminfo: memFree=3710596/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2292 CPUtime=4602.36 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 460236 0 0 0 25 0 1 0 257063736 2347008 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134546875 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 573 260 97 23 0 199 0
Current children cumulated CPU time (s) 4602.36
Current children cumulated vsize (KiB) 2292

[startup+4662.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/416 19136
/proc/meminfo: memFree=3709068/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2292 CPUtime=4662.36 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 466236 0 0 0 25 0 1 0 257063736 2347008 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134547491 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 573 260 97 23 0 199 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 2292

[startup+4722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 19138
/proc/meminfo: memFree=3710776/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2292 CPUtime=4722.38 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 472238 0 0 0 25 0 1 0 257063736 2347008 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 573 260 97 23 0 199 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 2292

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 19139
/proc/meminfo: memFree=3710996/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2292 CPUtime=4782.37 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 478237 0 0 0 25 0 1 0 257063736 2347008 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 573 260 97 23 0 199 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 2292

[startup+4842.31 s]
/proc/loadavg: 2.03 2.01 2.00 3/416 19141
/proc/meminfo: memFree=3710848/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2292 CPUtime=4842.38 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 484238 0 0 0 25 0 1 0 257063736 2347008 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 573 260 97 23 0 199 0
Current children cumulated CPU time (s) 4842.38
Current children cumulated vsize (KiB) 2292

[startup+4902.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/416 19143
/proc/meminfo: memFree=3710580/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2292 CPUtime=4902.37 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 490237 0 0 0 25 0 1 0 257063736 2347008 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 573 260 97 23 0 199 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 2292

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 19144
/proc/meminfo: memFree=3711304/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2292 CPUtime=4962.37 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 496237 0 0 0 25 0 1 0 257063736 2347008 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134525248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 573 260 97 23 0 199 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 2292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 19145
/proc/meminfo: memFree=3711160/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2292 CPUtime=5000.08 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 500008 0 0 0 25 0 1 0 257063736 2347008 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134546970 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 573 260 97 23 0 199 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 2292

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

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

[startup+5000 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 19145
/proc/meminfo: memFree=3711160/32950928 swapFree=52006644/67111528
[pid=18939] ppid=18937 vsize=2292 CPUtime=5000.08 cores=1,3,5,7
/proc/18939/stat : 18939 (picosat) R 18937 18939 16236 0 -1 4202496 314 0 0 0 500008 0 0 0 25 0 1 0 257063736 2347008 260 33554432000 134512640 134603332 4291143280 18446744073709551615 134546970 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18939/statm: 573 260 97 23 0 199 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 2292

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.09
CPU user time (s): 5000.09
CPU system time (s): 0.002999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.09
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 314
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= 8365

runsolver used 18.5322 second user time and 44.9882 second system time

The end

Launcher Data 

Begin job on node112 at 2011-06-01 04:15:43
IDJOB=3438654
IDBENCH=83146
IDSOLVER=1934
FILE ID=node112/3438654-1306894543
RUNJOBID= node112-1306884538-16255
PBS_JOBID= 13488464
Free space on /tmp= 52200 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n220-s24359701-sat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438654-1306894543/watcher-3438654-1306894543 -o /tmp/evaluation-result-3438654-1306894543/solver-3438654-1306894543 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438654-1306894543.cnf

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

MD5SUM BENCH= ceff918324677440f95867755c4e7133
RANDOM SEED=1334390362

node112.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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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		: 2666.847
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	: 5332.61
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		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
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		: 2666.847
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:       3711412 kB
Buffers:        289776 kB
Cached:       27427072 kB
SwapCached:      31216 kB
Active:       16492588 kB
Inactive:     11909716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       3711412 kB
SwapTotal:    67111528 kB
SwapFree:     52006644 kB
Dirty:              16 kB
Writeback:           0 kB
AnonPages:      662580 kB
Mapped:          12984 kB
Slab:           709520 kB
PageTables:      59184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 98642592 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= 52200 MiB
End job on node112 at 2011-06-01 05:39:05