Trace number 3439354

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 3326.88 3326.87

General information on the benchmark

NameSAT03/handmade/stanion/hwb/
hwb-n30-02-S77299857.shuffled-as.sat03-1633.cnf
MD5SUMbdf2c49c74bfdbd3bd4663dca402d24f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3326.88
Satisfiable
(Un)Satisfiability was proved
Number of variables194
Number of clauses954
Sum of the clauses size3252
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 210
Number of clauses of size 3544
Number of clauses of size 4400
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

3326.82/3326.85	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-3439354-1306929623/watcher-3439354-1306929623 -o /tmp/evaluation-result-3439354-1306929623/solver-3439354-1306929623 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439354-1306929623.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: 7.43 7.93 7.96 2/481 22971
/proc/meminfo: memFree=27209708/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=1744 CPUtime=0.01 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 198 0 0 0 1 0 0 0 23 0 1 0 804564638 1785856 144 33554432000 134512640 134603332 4288019072 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 436 144 97 23 0 62 0

[startup+0.103529 s]
/proc/loadavg: 7.43 7.93 7.96 2/481 22971
/proc/meminfo: memFree=27209708/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=1876 CPUtime=0.1 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 208 0 0 0 10 0 0 0 23 0 1 0 804564638 1921024 154 33554432000 134512640 134603332 4288019072 18446744073709551615 134566444 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 469 154 97 23 0 95 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1876

[startup+0.20051 s]
/proc/loadavg: 7.43 7.93 7.96 2/481 22971
/proc/meminfo: memFree=27209708/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=1876 CPUtime=0.2 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 213 0 0 0 20 0 0 0 24 0 1 0 804564638 1921024 159 33554432000 134512640 134603332 4288019072 18446744073709551615 134566442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 469 159 97 23 0 95 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1876

[startup+0.300502 s]
/proc/loadavg: 7.43 7.93 7.96 2/481 22971
/proc/meminfo: memFree=27209708/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=1876 CPUtime=0.3 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 214 0 0 0 30 0 0 0 25 0 1 0 804564638 1921024 160 33554432000 134512640 134603332 4288019072 18446744073709551615 134587569 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 469 160 97 23 0 95 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1876

[startup+0.700415 s]
/proc/loadavg: 7.43 7.93 7.96 2/481 22971
/proc/meminfo: memFree=27209708/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=1876 CPUtime=0.7 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 225 0 0 0 70 0 0 0 25 0 1 0 804564638 1921024 171 33554432000 134512640 134603332 4288019072 18446744073709551615 134565581 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 469 171 97 23 0 95 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1876

[startup+1.50026 s]
/proc/loadavg: 7.43 7.93 7.96 3/482 22972
/proc/meminfo: memFree=27208232/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=1876 CPUtime=1.5 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 232 0 0 0 150 0 0 0 25 0 1 0 804564638 1921024 178 33554432000 134512640 134603332 4288019072 18446744073709551615 134566303 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 469 178 97 23 0 95 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1876

[startup+3.10096 s]
/proc/loadavg: 7.43 7.93 7.96 3/482 22972
/proc/meminfo: memFree=27206992/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2008 CPUtime=3.1 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 244 0 0 0 310 0 0 0 25 0 1 0 804564638 2056192 190 33554432000 134512640 134603332 4288019072 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 502 190 97 23 0 128 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2008

[startup+6.30035 s]
/proc/loadavg: 6.99 7.83 7.93 3/482 22972
/proc/meminfo: memFree=27207804/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2008 CPUtime=6.3 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 261 0 0 0 630 0 0 0 25 0 1 0 804564638 2056192 207 33554432000 134512640 134603332 4288019072 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 502 207 97 23 0 128 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2008

[startup+12.7001 s]
/proc/loadavg: 6.59 7.74 7.90 3/482 22972
/proc/meminfo: memFree=27207704/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2132 CPUtime=12.7 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 270 0 0 0 1270 0 0 0 25 0 1 0 804564638 2183168 216 33554432000 134512640 134603332 4288019072 18446744073709551615 134550941 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 533 216 97 23 0 159 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2132

[startup+25.5007 s]
/proc/loadavg: 5.57 7.46 7.80 3/482 22972
/proc/meminfo: memFree=27208904/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2132 CPUtime=25.5 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 287 0 0 0 2550 0 0 0 25 0 1 0 804564638 2183168 233 33554432000 134512640 134603332 4288019072 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 533 233 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: 4.35 7.02 7.65 3/482 22982
/proc/meminfo: memFree=27207936/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2264 CPUtime=51.1 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 309 0 0 0 5110 0 0 0 25 0 1 0 804564638 2318336 255 33554432000 134512640 134603332 4288019072 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 566 255 97 23 0 192 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2264

[startup+102.301 s]
/proc/loadavg: 3.17 6.27 7.36 3/482 22983
/proc/meminfo: memFree=27207912/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2264 CPUtime=102.31 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 323 0 0 0 10231 0 0 0 25 0 1 0 804564638 2318336 269 33554432000 134512640 134603332 4288019072 18446744073709551615 134563428 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 566 269 97 23 0 192 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2264

[startup+162.301 s]
/proc/loadavg: 2.59 5.54 7.04 3/482 22985
/proc/meminfo: memFree=27205292/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2396 CPUtime=162.3 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 350 0 0 0 16230 0 0 0 25 0 1 0 804564638 2453504 296 33554432000 134512640 134603332 4288019072 18446744073709551615 134565563 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 599 296 97 23 0 225 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2396

[startup+222.317 s]
/proc/loadavg: 2.26 4.91 6.72 3/482 22990
/proc/meminfo: memFree=27206260/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2396 CPUtime=222.32 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 358 0 0 0 22232 0 0 0 25 0 1 0 804564638 2453504 304 33554432000 134512640 134603332 4288019072 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 599 304 97 23 0 225 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 2396

[startup+282.301 s]
/proc/loadavg: 2.09 4.38 6.43 3/482 22991
/proc/meminfo: memFree=27206632/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2524 CPUtime=282.3 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 366 0 0 0 28230 0 0 0 25 0 1 0 804564638 2584576 312 33554432000 134512640 134603332 4288019072 18446744073709551615 134551155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 631 312 97 23 0 257 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2524

[startup+342.301 s]
/proc/loadavg: 2.03 3.94 6.15 3/482 22993
/proc/meminfo: memFree=27206488/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2524 CPUtime=342.3 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 385 0 0 0 34230 0 0 0 25 0 1 0 804564638 2584576 331 33554432000 134512640 134603332 4288019072 18446744073709551615 134564424 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 631 331 97 23 0 257 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2524

[startup+402.301 s]
/proc/loadavg: 2.01 3.59 5.88 3/482 22994
/proc/meminfo: memFree=27206344/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2524 CPUtime=402.3 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 392 0 0 0 40230 0 0 0 25 0 1 0 804564638 2584576 338 33554432000 134512640 134603332 4288019072 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 631 338 97 23 0 257 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2524

[startup+462.301 s]
/proc/loadavg: 2.00 3.29 5.64 3/482 22996
/proc/meminfo: memFree=27206568/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2524 CPUtime=462.3 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 392 0 0 0 46230 0 0 0 25 0 1 0 804564638 2584576 338 33554432000 134512640 134603332 4288019072 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 631 338 97 23 0 257 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2524

[startup+522.3 s]
/proc/loadavg: 2.00 3.06 5.41 3/482 22998
/proc/meminfo: memFree=27207664/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2524 CPUtime=522.3 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 392 0 0 0 52230 0 0 0 25 0 1 0 804564638 2584576 338 33554432000 134512640 134603332 4288019072 18446744073709551615 134551028 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 631 338 97 23 0 257 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 2524

[startup+582.301 s]
/proc/loadavg: 2.00 2.86 5.19 3/482 22999
/proc/meminfo: memFree=27207144/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=2524 CPUtime=582.3 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 392 0 0 0 58230 0 0 0 25 0 1 0 804564638 2584576 338 33554432000 134512640 134603332 4288019072 18446744073709551615 134564861 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 631 338 97 23 0 257 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 2524

[startup+642.3 s]

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

/proc/meminfo: memFree=27207108/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=2622.32 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 262232 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134566243 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 2622.32
Current children cumulated vsize (KiB) 3100

[startup+2682.3 s]
/proc/loadavg: 2.00 2.00 2.32 3/482 23055
/proc/meminfo: memFree=27207212/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=2682.32 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 268232 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 2682.32
Current children cumulated vsize (KiB) 3100

[startup+2742.3 s]
/proc/loadavg: 2.13 2.03 2.31 3/482 23057
/proc/meminfo: memFree=27207316/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=2742.33 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 274233 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 2742.33
Current children cumulated vsize (KiB) 3100

[startup+2802.3 s]
/proc/loadavg: 2.15 2.05 2.30 3/482 23058
/proc/meminfo: memFree=27207416/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=2802.32 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 280232 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 2802.32
Current children cumulated vsize (KiB) 3100

[startup+2862.32 s]
/proc/loadavg: 2.10 2.06 2.28 3/482 23060
/proc/meminfo: memFree=27206404/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=2862.34 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 286234 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134550837 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 2862.34
Current children cumulated vsize (KiB) 3100

[startup+2922.3 s]
/proc/loadavg: 2.03 2.04 2.26 3/482 23062
/proc/meminfo: memFree=27204884/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=2922.32 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 292232 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 2922.32
Current children cumulated vsize (KiB) 3100

[startup+2982.3 s]
/proc/loadavg: 2.01 2.03 2.24 3/482 23063
/proc/meminfo: memFree=27207212/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=2982.32 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 298232 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134565413 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 2982.32
Current children cumulated vsize (KiB) 3100

[startup+3042.3 s]
/proc/loadavg: 2.00 2.02 2.22 3/482 23065
/proc/meminfo: memFree=27206940/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3042.32 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 304232 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 3042.32
Current children cumulated vsize (KiB) 3100

[startup+3102.3 s]
/proc/loadavg: 2.00 2.02 2.21 3/482 23066
/proc/meminfo: memFree=27207168/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3102.32 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 310232 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134566498 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 3102.32
Current children cumulated vsize (KiB) 3100

[startup+3162.3 s]
/proc/loadavg: 2.00 2.01 2.19 3/482 23068
/proc/meminfo: memFree=27206396/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3162.32 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 316232 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134565706 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 3162.32
Current children cumulated vsize (KiB) 3100

[startup+3222.3 s]
/proc/loadavg: 2.00 2.01 2.17 3/482 23070
/proc/meminfo: memFree=27207496/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3222.32 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 322232 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134566397 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 3222.32
Current children cumulated vsize (KiB) 3100

[startup+3282.3 s]
/proc/loadavg: 2.00 2.00 2.16 3/482 23071
/proc/meminfo: memFree=27206972/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3282.32 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 328232 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 3282.32
Current children cumulated vsize (KiB) 3100

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

[startup+3302.4 s]
/proc/loadavg: 2.13 2.03 2.17 3/482 23072
/proc/meminfo: memFree=27207588/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3302.42 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 330242 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134551026 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 3302.42
Current children cumulated vsize (KiB) 3100

[startup+3315.2 s]
/proc/loadavg: 2.10 2.03 2.17 3/482 23072
/proc/meminfo: memFree=27207340/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3315.22 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 331522 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 3315.22
Current children cumulated vsize (KiB) 3100

[startup+3321.6 s]
/proc/loadavg: 2.10 2.03 2.17 3/482 23072
/proc/meminfo: memFree=27207208/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3321.62 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 528 0 0 0 332162 0 0 0 25 0 1 0 804564638 3174400 474 33554432000 134512640 134603332 4288019072 18446744073709551615 134546858 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 474 97 23 0 401 0
Current children cumulated CPU time (s) 3321.62
Current children cumulated vsize (KiB) 3100

[startup+3324.8 s]
/proc/loadavg: 2.17 2.04 2.17 3/482 23072
/proc/meminfo: memFree=27207204/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3324.82 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 530 0 0 0 332482 0 0 0 25 0 1 0 804564638 3174400 476 33554432000 134512640 134603332 4288019072 18446744073709551615 134527339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 476 97 23 0 401 0
Current children cumulated CPU time (s) 3324.82
Current children cumulated vsize (KiB) 3100

[startup+3325.6 s]
/proc/loadavg: 2.17 2.04 2.17 3/482 23072
/proc/meminfo: memFree=27207452/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3325.62 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 530 0 0 0 332562 0 0 0 25 0 1 0 804564638 3174400 476 33554432000 134512640 134603332 4288019072 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 476 97 23 0 401 0
Current children cumulated CPU time (s) 3325.62
Current children cumulated vsize (KiB) 3100

[startup+3326.4 s]
/proc/loadavg: 2.17 2.04 2.17 3/482 23072
/proc/meminfo: memFree=27207452/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3326.43 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 530 0 0 0 332643 0 0 0 25 0 1 0 804564638 3174400 476 33554432000 134512640 134603332 4288019072 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 476 97 23 0 401 0
Current children cumulated CPU time (s) 3326.43
Current children cumulated vsize (KiB) 3100

[startup+3326.8 s]
/proc/loadavg: 2.17 2.04 2.17 3/482 23072
/proc/meminfo: memFree=27207452/32951124 swapFree=38422276/67111528
[pid=22971] ppid=22969 vsize=3100 CPUtime=3326.82 cores=1,3,5,7
/proc/22971/stat : 22971 (picosat) R 22969 22971 22933 0 -1 4202496 530 0 0 0 332682 0 0 0 25 0 1 0 804564638 3174400 476 33554432000 134512640 134603332 4288019072 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22971/statm: 775 476 97 23 0 401 0
Current children cumulated CPU time (s) 3326.82
Current children cumulated vsize (KiB) 3100

Child status: 20
Real time (s): 3326.87
CPU time (s): 3326.88
CPU user time (s): 3326.88
CPU system time (s): 0.001999
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 3100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3326.88
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 533
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 7876

runsolver used 14.5438 second user time and 33.8519 second system time

The end

Launcher Data 

Begin job on node102 at 2011-06-01 14:00:23
IDJOB=3439354
IDBENCH=84028
IDSOLVER=1934
FILE ID=node102/3439354-1306929623
RUNJOBID= node102-1306929623-22952
PBS_JOBID= 13488584
Free space on /tmp= 73824 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT03/handmade/stanion/hwb/hwb-n30-02-S77299857.shuffled-as.sat03-1633.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439354-1306929623/watcher-3439354-1306929623 -o /tmp/evaluation-result-3439354-1306929623/solver-3439354-1306929623 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439354-1306929623.cnf

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

MD5SUM BENCH= bdf2c49c74bfdbd3bd4663dca402d24f
RANDOM SEED=1719869224

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      27209988 kB
Buffers:        273188 kB
Cached:        1443124 kB
SwapCached:      86876 kB
Active:         718712 kB
Inactive:      4724272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27209988 kB
SwapTotal:    67111528 kB
SwapFree:     38422276 kB
Dirty:              24 kB
Writeback:           0 kB
AnonPages:     3662368 kB
Mapped:          13228 kB
Slab:           126128 kB
PageTables:      99820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 135475404 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= 73824 MiB
End job on node102 at 2011-06-01 14:55:50