Trace number 3439344

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 941UNSAT 1325.32 1325.27

General information on the benchmark

NameSAT03/handmade/stanion/hwb/
hwb-n28-02-S818962541.shuffled-as.sat03-1628.cnf
MD5SUMd705043763df769aab1e385bbbc2b11e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1325.32
Satisfiable
(Un)Satisfiability was proved
Number of variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1325.24/1325.27	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3439344-1306929561/watcher-3439344-1306929561 -o /tmp/evaluation-result-3439344-1306929561/solver-3439344-1306929561 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439344-1306929561.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: 8.08 8.06 8.01 2/327 7138
/proc/meminfo: memFree=24329104/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=1744 CPUtime=0 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 187 0 0 0 0 0 0 0 25 0 1 0 883186659 1785856 134 33554432000 134512640 134603332 4292662256 18446744073709551615 6002172 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 436 134 97 23 0 62 0

[startup+0.031319 s]
/proc/loadavg: 8.08 8.06 8.01 2/327 7138
/proc/meminfo: memFree=24329104/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=1744 CPUtime=0.03 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 198 0 0 0 3 0 0 0 25 0 1 0 883186659 1785856 145 33554432000 134512640 134603332 4292662256 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 436 145 97 23 0 62 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1744

[startup+0.100319 s]
/proc/loadavg: 8.08 8.06 8.01 2/327 7138
/proc/meminfo: memFree=24329104/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=1876 CPUtime=0.09 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 202 0 0 0 9 0 0 0 25 0 1 0 883186659 1921024 149 33554432000 134512640 134603332 4292662256 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 469 149 97 23 0 95 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1876

[startup+0.300282 s]
/proc/loadavg: 8.08 8.06 8.01 2/327 7138
/proc/meminfo: memFree=24329104/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=1876 CPUtime=0.29 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 212 0 0 0 29 0 0 0 25 0 1 0 883186659 1921024 159 33554432000 134512640 134603332 4292662256 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 469 159 97 23 0 95 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.700193 s]
/proc/loadavg: 8.08 8.06 8.01 2/327 7138
/proc/meminfo: memFree=24329104/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=1876 CPUtime=0.69 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 221 0 0 0 69 0 0 0 25 0 1 0 883186659 1921024 168 33554432000 134512640 134603332 4292662256 18446744073709551615 134566280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 469 168 97 23 0 95 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50104 s]
/proc/loadavg: 7.60 7.96 7.97 3/328 7139
/proc/meminfo: memFree=24328004/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=1876 CPUtime=1.5 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 227 0 0 0 150 0 0 0 25 0 1 0 883186659 1921024 174 33554432000 134512640 134603332 4292662256 18446744073709551615 134566529 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 469 174 97 23 0 95 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1876

[startup+3.10074 s]
/proc/loadavg: 7.60 7.96 7.97 3/328 7139
/proc/meminfo: memFree=24327512/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2008 CPUtime=3.1 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 239 0 0 0 310 0 0 0 25 0 1 0 883186659 2056192 186 33554432000 134512640 134603332 4292662256 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 502 186 97 23 0 128 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2008

[startup+6.30014 s]
/proc/loadavg: 7.15 7.86 7.94 3/328 7139
/proc/meminfo: memFree=24327636/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2008 CPUtime=6.3 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 251 0 0 0 630 0 0 0 25 0 1 0 883186659 2056192 198 33554432000 134512640 134603332 4292662256 18446744073709551615 134563400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 502 198 97 23 0 128 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2008

[startup+12.7009 s]
/proc/loadavg: 6.74 7.77 7.91 3/328 7139
/proc/meminfo: memFree=24327852/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2008 CPUtime=12.7 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 264 0 0 0 1270 0 0 0 25 0 1 0 883186659 2056192 211 33554432000 134512640 134603332 4292662256 18446744073709551615 134565336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 502 211 97 23 0 128 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2008

[startup+25.5005 s]
/proc/loadavg: 5.69 7.48 7.81 3/328 7139
/proc/meminfo: memFree=24328968/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2132 CPUtime=25.5 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 280 0 0 0 2550 0 0 0 25 0 1 0 883186659 2183168 227 33554432000 134512640 134603332 4292662256 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 533 227 97 23 0 159 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2132

[startup+51.1008 s]
/proc/loadavg: 4.43 7.04 7.66 3/328 7141
/proc/meminfo: memFree=24328688/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2256 CPUtime=51.1 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 305 0 0 0 5110 0 0 0 25 0 1 0 883186659 2310144 252 33554432000 134512640 134603332 4292662256 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 564 252 97 23 0 190 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2256

[startup+102.311 s]
/proc/loadavg: 3.12 6.28 7.37 3/328 7154
/proc/meminfo: memFree=24327400/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2256 CPUtime=102.31 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 320 0 0 0 10231 0 0 0 25 0 1 0 883186659 2310144 267 33554432000 134512640 134603332 4292662256 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 564 267 97 23 0 190 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2256

[startup+162.301 s]
/proc/loadavg: 2.48 5.51 7.03 3/328 7156
/proc/meminfo: memFree=24326780/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2384 CPUtime=162.3 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 336 0 0 0 16230 0 0 0 25 0 1 0 883186659 2441216 283 33554432000 134512640 134603332 4292662256 18446744073709551615 134563779 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 596 283 97 23 0 222 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2384

[startup+222.301 s]
/proc/loadavg: 2.18 4.87 6.71 3/328 7157
/proc/meminfo: memFree=24327224/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2384 CPUtime=222.3 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 354 0 0 0 22230 0 0 0 25 0 1 0 883186659 2441216 301 33554432000 134512640 134603332 4292662256 18446744073709551615 134564325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 596 301 97 23 0 222 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2384

[startup+282.301 s]
/proc/loadavg: 2.06 4.35 6.42 3/328 7159
/proc/meminfo: memFree=24327308/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2384 CPUtime=282.31 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 354 0 0 0 28231 0 0 0 25 0 1 0 883186659 2441216 301 33554432000 134512640 134603332 4292662256 18446744073709551615 134563790 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 596 301 97 23 0 222 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 2384

[startup+342.3 s]
/proc/loadavg: 2.02 3.92 6.14 3/328 7161
/proc/meminfo: memFree=24327628/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2384 CPUtime=342.31 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 354 0 0 0 34231 0 0 0 25 0 1 0 883186659 2441216 301 33554432000 134512640 134603332 4292662256 18446744073709551615 134565448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 596 301 97 23 0 222 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 2384

[startup+402.3 s]
/proc/loadavg: 2.01 3.57 5.87 3/328 7162
/proc/meminfo: memFree=24327472/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2516 CPUtime=402.31 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 389 0 0 0 40231 0 0 0 25 0 1 0 883186659 2576384 336 33554432000 134512640 134603332 4292662256 18446744073709551615 134565459 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 629 336 97 23 0 255 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 2516

[startup+462.3 s]
/proc/loadavg: 2.00 3.28 5.63 3/328 7164
/proc/meminfo: memFree=24327436/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2516 CPUtime=462.31 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 389 0 0 0 46231 0 0 0 25 0 1 0 883186659 2576384 336 33554432000 134512640 134603332 4292662256 18446744073709551615 134564472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 629 336 97 23 0 255 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 2516

[startup+522.3 s]
/proc/loadavg: 2.00 3.04 5.40 3/328 7165
/proc/meminfo: memFree=24327404/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2516 CPUtime=522.31 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 389 0 0 0 52231 0 0 0 25 0 1 0 883186659 2576384 336 33554432000 134512640 134603332 4292662256 18446744073709551615 134563635 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 629 336 97 23 0 255 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2516

[startup+582.3 s]
/proc/loadavg: 2.00 2.85 5.18 3/328 7167
/proc/meminfo: memFree=24327596/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2516 CPUtime=582.31 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 391 0 0 0 58231 0 0 0 25 0 1 0 883186659 2576384 338 33554432000 134512640 134603332 4292662256 18446744073709551615 134550831 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 629 338 97 23 0 255 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2516

[startup+642.3 s]

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

/proc/meminfo: memFree=24327016/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2648 CPUtime=702.32 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 406 0 0 0 70232 0 0 0 25 0 1 0 883186659 2711552 353 33554432000 134512640 134603332 4292662256 18446744073709551615 134566438 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 662 353 97 23 0 288 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 2648

[startup+762.311 s]
/proc/loadavg: 2.02 2.48 4.62 3/328 7173
/proc/meminfo: memFree=24327724/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2648 CPUtime=762.33 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 422 0 0 0 76233 0 0 0 25 0 1 0 883186659 2711552 369 33554432000 134512640 134603332 4292662256 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 662 369 97 23 0 288 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 2648

[startup+822.301 s]
/proc/loadavg: 2.00 2.39 4.46 3/328 7175
/proc/meminfo: memFree=24327552/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2648 CPUtime=822.32 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 424 0 0 0 82232 0 0 0 25 0 1 0 883186659 2711552 371 33554432000 134512640 134603332 4292662256 18446744073709551615 134563407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 662 371 97 23 0 288 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 2648

[startup+882.301 s]
/proc/loadavg: 2.00 2.32 4.30 3/328 7178
/proc/meminfo: memFree=24327740/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2648 CPUtime=882.32 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 424 0 0 0 88232 0 0 0 25 0 1 0 883186659 2711552 371 33554432000 134512640 134603332 4292662256 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 662 371 97 23 0 288 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 2648

[startup+942.301 s]
/proc/loadavg: 2.00 2.26 4.15 3/328 7181
/proc/meminfo: memFree=24327552/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2648 CPUtime=942.33 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 424 0 0 0 94233 0 0 0 25 0 1 0 883186659 2711552 371 33554432000 134512640 134603332 4292662256 18446744073709551615 134525137 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 662 371 97 23 0 288 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 2648

[startup+1002.3 s]
/proc/loadavg: 2.00 2.21 4.02 3/328 7182
/proc/meminfo: memFree=24327756/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2648 CPUtime=1002.33 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 424 0 0 0 100233 0 0 0 25 0 1 0 883186659 2711552 371 33554432000 134512640 134603332 4292662256 18446744073709551615 5999489 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 662 371 97 23 0 288 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 2648

[startup+1062.3 s]
/proc/loadavg: 2.00 2.17 3.89 3/328 7184
/proc/meminfo: memFree=24327836/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2648 CPUtime=1062.33 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 424 0 0 0 106233 0 0 0 25 0 1 0 883186659 2711552 371 33554432000 134512640 134603332 4292662256 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 662 371 97 23 0 288 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 2648

[startup+1122.3 s]
/proc/loadavg: 2.00 2.13 3.77 3/328 7185
/proc/meminfo: memFree=24327908/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2648 CPUtime=1122.33 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 424 0 0 0 112233 0 0 0 25 0 1 0 883186659 2711552 371 33554432000 134512640 134603332 4292662256 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 662 371 97 23 0 288 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 2648

[startup+1182.3 s]
/proc/loadavg: 2.05 2.12 3.66 3/328 7219
/proc/meminfo: memFree=24323004/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2648 CPUtime=1182.33 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 424 0 0 0 118233 0 0 0 25 0 1 0 883186659 2711552 371 33554432000 134512640 134603332 4292662256 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 662 371 97 23 0 288 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 2648

[startup+1242.3 s]
/proc/loadavg: 2.07 2.11 3.56 3/328 7222
/proc/meminfo: memFree=24322704/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2648 CPUtime=1242.34 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 424 0 0 0 124234 0 0 0 25 0 1 0 883186659 2711552 371 33554432000 134512640 134603332 4292662256 18446744073709551615 134563832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 662 371 97 23 0 288 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 2648

[startup+1302.3 s]
/proc/loadavg: 2.03 2.09 3.46 3/328 7223
/proc/meminfo: memFree=24321788/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2840 CPUtime=1302.34 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 442 0 0 0 130234 0 0 0 25 0 1 0 883186659 2908160 389 33554432000 134512640 134603332 4292662256 18446744073709551615 134566397 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 710 389 97 23 0 336 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 2840

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

[startup+1305.5 s]
/proc/loadavg: 2.03 2.09 3.46 3/328 7223
/proc/meminfo: memFree=24321664/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2840 CPUtime=1305.54 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 446 0 0 0 130554 0 0 0 25 0 1 0 883186659 2908160 393 33554432000 134512640 134603332 4292662256 18446744073709551615 134550985 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 710 393 97 23 0 336 0
Current children cumulated CPU time (s) 1305.54
Current children cumulated vsize (KiB) 2840

[startup+1318.3 s]
/proc/loadavg: 2.02 2.08 3.43 3/328 7224
/proc/meminfo: memFree=24321508/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2840 CPUtime=1318.34 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 446 0 0 0 131834 0 0 0 25 0 1 0 883186659 2908160 393 33554432000 134512640 134603332 4292662256 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 710 393 97 23 0 336 0
Current children cumulated CPU time (s) 1318.34
Current children cumulated vsize (KiB) 2840

[startup+1321.5 s]
/proc/loadavg: 2.02 2.08 3.42 3/328 7224
/proc/meminfo: memFree=24321632/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2840 CPUtime=1321.54 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 446 0 0 0 132154 0 0 0 25 0 1 0 883186659 2908160 393 33554432000 134512640 134603332 4292662256 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 710 393 97 23 0 336 0
Current children cumulated CPU time (s) 1321.54
Current children cumulated vsize (KiB) 2840

[startup+1323.1 s]
/proc/loadavg: 2.02 2.08 3.42 3/328 7224
/proc/meminfo: memFree=24321632/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2840 CPUtime=1323.14 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 446 0 0 0 132314 0 0 0 25 0 1 0 883186659 2908160 393 33554432000 134512640 134603332 4292662256 18446744073709551615 134545486 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 710 393 97 23 0 336 0
Current children cumulated CPU time (s) 1323.14
Current children cumulated vsize (KiB) 2840

[startup+1323.9 s]
/proc/loadavg: 2.02 2.08 3.42 3/328 7224
/proc/meminfo: memFree=24321632/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2840 CPUtime=1323.94 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 446 0 0 0 132394 0 0 0 25 0 1 0 883186659 2908160 393 33554432000 134512640 134603332 4292662256 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 710 393 97 23 0 336 0
Current children cumulated CPU time (s) 1323.94
Current children cumulated vsize (KiB) 2840

[startup+1324.7 s]
/proc/loadavg: 2.02 2.08 3.42 3/328 7224
/proc/meminfo: memFree=24321012/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2840 CPUtime=1324.74 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 446 0 0 0 132474 0 0 0 25 0 1 0 883186659 2908160 393 33554432000 134512640 134603332 4292662256 18446744073709551615 134527804 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 710 393 97 23 0 336 0
Current children cumulated CPU time (s) 1324.74
Current children cumulated vsize (KiB) 2840

[startup+1325.1 s]
/proc/loadavg: 2.02 2.08 3.42 3/328 7224
/proc/meminfo: memFree=24321012/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2840 CPUtime=1325.14 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 446 0 0 0 132514 0 0 0 25 0 1 0 883186659 2908160 393 33554432000 134512640 134603332 4292662256 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 710 393 97 23 0 336 0
Current children cumulated CPU time (s) 1325.14
Current children cumulated vsize (KiB) 2840

[startup+1325.2 s]
/proc/loadavg: 2.02 2.08 3.42 3/328 7224
/proc/meminfo: memFree=24321012/32951124 swapFree=67056304/67111528
[pid=7138] ppid=7136 vsize=2840 CPUtime=1325.24 cores=1,3,5,7
/proc/7138/stat : 7138 (picosat) R 7136 7138 7100 0 -1 4202496 446 0 0 0 132524 0 0 0 25 0 1 0 883186659 2908160 393 33554432000 134512640 134603332 4292662256 18446744073709551615 134550879 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 710 393 97 23 0 336 0
Current children cumulated CPU time (s) 1325.24
Current children cumulated vsize (KiB) 2840

Child status: 20
Real time (s): 1325.27
CPU time (s): 1325.32
CPU user time (s): 1325.31
CPU system time (s): 0.000999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1325.31
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 450
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= 4
involuntary context switches= 2412

runsolver used 3.64345 second user time and 8.5137 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-01 13:59:21
IDJOB=3439344
IDBENCH=84018
IDSOLVER=1934
FILE ID=node110/3439344-1306929561
RUNJOBID= node110-1306929561-7119
PBS_JOBID= 13488580
Free space on /tmp= 73872 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT03/handmade/stanion/hwb/hwb-n28-02-S818962541.shuffled-as.sat03-1628.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439344-1306929561/watcher-3439344-1306929561 -o /tmp/evaluation-result-3439344-1306929561/solver-3439344-1306929561 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439344-1306929561.cnf

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

MD5SUM BENCH= d705043763df769aab1e385bbbc2b11e
RANDOM SEED=187384729

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951124 kB
MemFree:      24329384 kB
Buffers:        241088 kB
Cached:        4450884 kB
SwapCached:       8652 kB
Active:        3770740 kB
Inactive:      4527916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24329384 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:             444 kB
Writeback:           8 kB
AnonPages:     3604816 kB
Mapped:          26768 kB
Slab:           228464 kB
PageTables:      27260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75605336 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= 73872 MiB
End job on node110 at 2011-06-01 14:21:26