Trace number 3422638

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
minisat hack: contrasat 2011-03-02UNSAT 3998.74 3998.65

General information on the benchmark

NameSAT-Race-2010-CNF/hardware-verification/
velev/1dlx_c_iq57_a.cnf
MD5SUM953b9cb99bfd26cff0e1ac65be1241f6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark552.98
Satisfiable
(Un)Satisfiability was proved
Number of variables569795
Number of clauses8562505
Sum of the clauses size24843745
Maximum clause length186
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 27567948
Number of clauses of size 3724416
Number of clauses of size 49898
Number of clauses of size 560873
Number of clauses of size over 5199369

Solver Data 

3998.68/3998.61	c WARNING: for repeatability, setting FPU to use double precision
3998.68/3998.61	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: 961)

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-3422638-1306690091/watcher-3422638-1306690091 -o /tmp/evaluation-result-3422638-1306690091/solver-3422638-1306690091 -C 5000 -W 5100 -M 15500 contrasat_release HOME/instance-3422638-1306690091.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.45 1.11 1.19 2/514 11684
/proc/meminfo: memFree=15189608/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=19992 CPUtime=0 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 871 0 0 0 0 0 0 0 24 0 1 0 859240437 20471808 787 33554432000 4194304 4298156 140734832613328 18446744073709551615 4284889 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 4998 787 215 26 0 1630 0

[startup+0.075313 s]
/proc/loadavg: 1.45 1.11 1.19 2/514 11684
/proc/meminfo: memFree=15189608/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=32692 CPUtime=0.07 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 5167 0 0 0 7 0 0 0 24 0 1 0 859240437 33476608 4269 33554432000 4194304 4298156 140734832613328 18446744073709551615 215988253381 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 8173 4269 216 26 0 4805 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 32692

[startup+0.100308 s]
/proc/loadavg: 1.45 1.11 1.19 2/514 11684
/proc/meminfo: memFree=15189608/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=35700 CPUtime=0.09 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6797 0 0 0 9 0 0 0 24 0 1 0 859240437 36556800 5496 33554432000 4194304 4298156 140734832613328 18446744073709551615 215988253381 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 8925 5497 216 26 0 5557 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35700

[startup+0.300273 s]
/proc/loadavg: 1.45 1.11 1.19 2/514 11684
/proc/meminfo: memFree=15189608/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=88076 CPUtime=0.29 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 19437 0 0 0 27 2 0 0 25 0 1 0 859240437 90189824 15320 33554432000 4194304 4298156 140734832613328 18446744073709551615 215988253381 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 22019 15323 216 26 0 18651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 88076

[startup+0.700203 s]
/proc/loadavg: 1.45 1.11 1.19 2/514 11684
/proc/meminfo: memFree=15189608/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=163116 CPUtime=0.69 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 43983 0 0 0 63 6 0 0 25 0 1 0 859240437 167030784 34592 33554432000 4194304 4298156 140734832613328 18446744073709551615 4231183 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 40779 34593 216 26 0 37411 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 163116

[startup+1.50118 s]
/proc/loadavg: 1.65 1.16 1.21 3/515 11685
/proc/meminfo: memFree=15001524/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=348068 CPUtime=1.49 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 89134 0 0 0 136 13 0 0 25 0 1 0 859240437 356421632 71922 33554432000 4194304 4298156 140734832613328 18446744073709551615 4284982 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 87017 71924 216 26 0 83649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 348068

[startup+3.10091 s]
/proc/loadavg: 1.65 1.16 1.21 3/515 11685
/proc/meminfo: memFree=14797544/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=634528 CPUtime=3.09 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 182162 0 0 0 283 26 0 0 25 0 1 0 859240437 649756672 145287 33554432000 4194304 4298156 140734832613328 18446744073709551615 4284889 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 158632 145288 216 26 0 155264 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 634528

[startup+6.30027 s]
/proc/loadavg: 1.68 1.17 1.21 3/515 11685
/proc/meminfo: memFree=14505304/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=829320 CPUtime=6.29 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 219753 0 0 0 597 32 0 0 25 0 1 0 859240437 849223680 171348 33554432000 4194304 4298156 140734832613328 18446744073709551615 4227683 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207330 171348 222 26 0 203962 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 829320

[startup+12.7001 s]
/proc/loadavg: 1.70 1.19 1.22 3/515 11685
/proc/meminfo: memFree=14414908/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=883256 CPUtime=12.69 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 244331 0 0 0 1234 35 0 0 25 0 1 0 859240437 904454144 193813 33554432000 4194304 4298156 140734832613328 18446744073709551615 4233592 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 220814 193813 222 26 0 217446 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 883256

[startup+25.5009 s]
/proc/loadavg: 1.75 1.21 1.22 3/515 11686
/proc/meminfo: memFree=14529360/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=25.5 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 318773 0 0 0 2505 45 0 0 25 0 1 0 859240437 851001344 163886 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256301 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 163886 242 26 0 204396 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 831056

[startup+51.1004 s]
/proc/loadavg: 1.90 1.30 1.25 3/515 11686
/proc/meminfo: memFree=14495220/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=51.09 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 321092 0 0 0 5064 45 0 0 25 0 1 0 859240437 851001344 166130 33554432000 4194304 4298156 140734832613328 18446744073709551615 4253727 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 166130 243 26 0 204396 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 831056

[startup+102.32 s]
/proc/loadavg: 1.95 1.41 1.29 3/515 11688
/proc/meminfo: memFree=14451660/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=102.31 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 327727 0 0 0 10184 47 0 0 25 0 1 0 859240437 851001344 172636 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 172636 243 26 0 204396 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 831056

[startup+162.301 s]
/proc/loadavg: 1.98 1.51 1.33 3/515 11689
/proc/meminfo: memFree=14494168/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=162.3 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 413213 0 0 0 16171 59 0 0 25 0 1 0 859240437 851001344 169964 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256524 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 169964 243 26 0 204396 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 831056

[startup+222.3 s]
/proc/loadavg: 1.99 1.60 1.37 3/515 11691
/proc/meminfo: memFree=14464396/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=222.3 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 500436 0 0 0 22160 70 0 0 25 0 1 0 859240437 851001344 167868 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 167868 243 26 0 204396 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 831056

[startup+282.301 s]
/proc/loadavg: 1.99 1.67 1.41 3/515 11692
/proc/meminfo: memFree=14459536/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=282.3 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 509865 0 0 0 28158 72 0 0 25 0 1 0 859240437 851001344 177072 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256623 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 177072 243 26 0 204396 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 831056

[startup+342.301 s]
/proc/loadavg: 2.03 1.74 1.45 3/515 11694
/proc/meminfo: memFree=14436844/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=342.3 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 601210 0 0 0 34147 83 0 0 25 0 1 0 859240437 851001344 174776 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 174776 243 26 0 204396 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 831056

[startup+402.301 s]
/proc/loadavg: 2.05 1.80 1.48 3/515 11696
/proc/meminfo: memFree=14484188/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=402.3 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 688541 0 0 0 40136 94 0 0 25 0 1 0 859240437 851001344 170997 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 170997 243 26 0 204396 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 831056

[startup+462.3 s]
/proc/loadavg: 2.02 1.83 1.51 3/515 11697
/proc/meminfo: memFree=14473260/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=462.3 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 781590 0 0 0 46125 105 0 0 25 0 1 0 859240437 851001344 171778 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256421 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 171778 243 26 0 204396 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 831056

[startup+522.301 s]
/proc/loadavg: 2.00 1.86 1.54 3/515 11699
/proc/meminfo: memFree=14414336/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=522.3 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 789872 0 0 0 52123 107 0 0 25 0 1 0 859240437 851001344 179843 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256623 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 179843 243 26 0 204396 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 831056

[startup+582.3 s]
/proc/loadavg: 2.07 1.91 1.58 3/515 11700
/proc/meminfo: memFree=14468860/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=582.3 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 878184 0 0 0 58111 119 0 0 25 0 1 0 859240437 851001344 175787 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256947 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 175787 243 26 0 204396 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 831056

[startup+642.301 s]

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

/proc/meminfo: memFree=14282692/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3402.39 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 5326786 0 0 0 339510 729 0 0 25 0 1 0 859240437 851001344 200192 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 200192 243 26 0 204396 0
Current children cumulated CPU time (s) 3402.39
Current children cumulated vsize (KiB) 831056

[startup+3462.3 s]
/proc/loadavg: 2.10 2.06 2.00 3/515 11789
/proc/meminfo: memFree=14338328/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3462.37 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 5431310 0 0 0 345493 744 0 0 25 0 1 0 859240437 851001344 193279 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 193279 243 26 0 204396 0
Current children cumulated CPU time (s) 3462.37
Current children cumulated vsize (KiB) 831056

[startup+3522.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/515 11791
/proc/meminfo: memFree=14302468/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3522.37 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 5536676 0 0 0 351477 760 0 0 25 0 1 0 859240437 851001344 189181 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 189181 243 26 0 204396 0
Current children cumulated CPU time (s) 3522.37
Current children cumulated vsize (KiB) 831056

[startup+3582.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/515 11792
/proc/meminfo: memFree=14354400/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3582.38 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 5644411 0 0 0 357461 777 0 0 25 0 1 0 859240437 851001344 181929 33554432000 4194304 4298156 140734832613328 18446744073709551615 4257032 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 181929 243 26 0 204396 0
Current children cumulated CPU time (s) 3582.38
Current children cumulated vsize (KiB) 831056

[startup+3642.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 11794
/proc/meminfo: memFree=14291756/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=1045980 CPUtime=3642.38 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 5668480 0 0 0 363455 783 0 0 25 0 1 0 859240437 1071083520 205812 33554432000 4194304 4298156 140734832613328 18446744073709551615 4253723 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 261495 205812 243 26 0 258127 0
Current children cumulated CPU time (s) 3642.38
Current children cumulated vsize (KiB) 1045980

[startup+3702.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 11796
/proc/meminfo: memFree=14264820/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3702.38 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 5785166 0 0 0 369439 799 0 0 25 0 1 0 859240437 851001344 198933 33554432000 4194304 4298156 140734832613328 18446744073709551615 4257032 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 198933 243 26 0 204396 0
Current children cumulated CPU time (s) 3702.38
Current children cumulated vsize (KiB) 831056

[startup+3762.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/515 11797
/proc/meminfo: memFree=14337564/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3762.38 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 5888053 0 0 0 375425 813 0 0 25 0 1 0 859240437 851001344 188999 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256968 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 188999 243 26 0 204396 0
Current children cumulated CPU time (s) 3762.38
Current children cumulated vsize (KiB) 831056

[startup+3822.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/515 11799
/proc/meminfo: memFree=14185776/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3822.38 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 5897404 0 0 0 381422 816 0 0 25 0 1 0 859240437 851001344 198215 33554432000 4194304 4298156 140734832613328 18446744073709551615 4253732 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 198215 243 26 0 204396 0
Current children cumulated CPU time (s) 3822.38
Current children cumulated vsize (KiB) 831056

[startup+3882.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 11800
/proc/meminfo: memFree=14263852/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3882.38 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6005935 0 0 0 387408 830 0 0 25 0 1 0 859240437 851001344 188860 33554432000 4194304 4298156 140734832613328 18446744073709551615 4251958 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 188860 243 26 0 204396 0
Current children cumulated CPU time (s) 3882.38
Current children cumulated vsize (KiB) 831056

[startup+3942.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 11802
/proc/meminfo: memFree=14289512/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=1045980 CPUtime=3942.38 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6017668 0 0 0 393404 834 0 0 25 0 1 0 859240437 1071083520 200477 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 261495 200477 243 26 0 258127 0
Current children cumulated CPU time (s) 3942.38
Current children cumulated vsize (KiB) 1045980

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

[startup+3967.9 s]
/proc/loadavg: 2.12 2.05 2.01 3/515 11803
/proc/meminfo: memFree=14254296/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=1045980 CPUtime=3967.98 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6023213 0 0 0 395962 836 0 0 25 0 1 0 859240437 1071083520 205971 33554432000 4194304 4298156 140734832613328 18446744073709551615 4251890 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 261495 205971 243 26 0 258127 0
Current children cumulated CPU time (s) 3967.98
Current children cumulated vsize (KiB) 1045980

[startup+3980.7 s]
/proc/loadavg: 2.09 2.05 2.01 3/515 11803
/proc/meminfo: memFree=14238536/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=1045980 CPUtime=3980.78 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6024990 0 0 0 397241 837 0 0 25 0 1 0 859240437 1071083520 207723 33554432000 4194304 4298156 140734832613328 18446744073709551615 4276251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 261495 207723 243 26 0 258127 0
Current children cumulated CPU time (s) 3980.78
Current children cumulated vsize (KiB) 1045980

[startup+3987.1 s]
/proc/loadavg: 2.08 2.04 2.01 3/515 11803
/proc/meminfo: memFree=14228616/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=1045980 CPUtime=3987.18 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6025632 0 0 0 397881 837 0 0 25 0 1 0 859240437 1071083520 208355 33554432000 4194304 4298156 140734832613328 18446744073709551615 4262967 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 261495 208355 243 26 0 258127 0
Current children cumulated CPU time (s) 3987.18
Current children cumulated vsize (KiB) 1045980

[startup+3993.5 s]
/proc/loadavg: 2.08 2.04 2.01 3/515 11803
/proc/meminfo: memFree=14317892/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3993.58 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6120346 0 0 0 398510 848 0 0 25 0 1 0 859240437 851001344 184153 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 184153 243 26 0 204396 0
Current children cumulated CPU time (s) 3993.58
Current children cumulated vsize (KiB) 831056

[startup+3996.7 s]
/proc/loadavg: 2.07 2.04 2.01 3/515 11804
/proc/meminfo: memFree=14313428/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3996.78 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6120602 0 0 0 398830 848 0 0 25 0 1 0 859240437 851001344 184404 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256307 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 184404 243 26 0 204396 0
Current children cumulated CPU time (s) 3996.78
Current children cumulated vsize (KiB) 831056

[startup+3997.5 s]
/proc/loadavg: 2.07 2.04 2.01 3/515 11804
/proc/meminfo: memFree=14311196/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3997.58 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6120662 0 0 0 398910 848 0 0 25 0 1 0 859240437 851001344 184463 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256565 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 184463 243 26 0 204396 0
Current children cumulated CPU time (s) 3997.58
Current children cumulated vsize (KiB) 831056

[startup+3998.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/515 11804
/proc/meminfo: memFree=14311196/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3998.38 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6120747 0 0 0 398990 848 0 0 25 0 1 0 859240437 851001344 184547 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256210 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 184547 243 26 0 204396 0
Current children cumulated CPU time (s) 3998.38
Current children cumulated vsize (KiB) 831056

[startup+3998.52 s]
/proc/loadavg: 2.07 2.04 2.01 3/515 11804
/proc/meminfo: memFree=14309944/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3998.6 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6120751 0 0 0 399012 848 0 0 25 0 1 0 859240437 851001344 184550 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256968 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 184550 243 26 0 204396 0
Current children cumulated CPU time (s) 3998.6
Current children cumulated vsize (KiB) 831056

[startup+3998.6 s]
/proc/loadavg: 2.07 2.04 2.01 3/515 11804
/proc/meminfo: memFree=14309944/32950940 swapFree=67111364/67111528
[pid=11684] ppid=11682 vsize=831056 CPUtime=3998.68 cores=0,2,4,6
/proc/11684/stat : 11684 (contrasat_relea) R 11682 11684 11618 0 -1 4202496 6120751 0 0 0 399020 848 0 0 25 0 1 0 859240437 851001344 184550 33554432000 4194304 4298156 140734832613328 18446744073709551615 4256614 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11684/statm: 207764 184550 243 26 0 204396 0
Current children cumulated CPU time (s) 3998.68
Current children cumulated vsize (KiB) 831056

Child status: 20
Real time (s): 3998.65
CPU time (s): 3998.74
CPU user time (s): 3990.22
CPU system time (s): 8.5237
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1389856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3990.22
system time used= 8.5237
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6120756
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= 8
involuntary context switches= 2949

runsolver used 20.9868 second user time and 45.6931 second system time

The end

Launcher Data 

Begin job on node117 at 2011-05-29 19:28:17
IDJOB=3422638
IDBENCH=88159
IDSOLVER=1915
FILE ID=node117/3422638-1306690091
RUNJOBID= node117-1306690054-11636
PBS_JOBID= 13471850
Free space on /tmp= 72812 MiB

SOLVER NAME= minisat hack: contrasat 2011-03-02
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/1dlx_c_iq57_a.cnf
COMMAND LINE= contrasat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3422638-1306690091/watcher-3422638-1306690091 -o /tmp/evaluation-result-3422638-1306690091/solver-3422638-1306690091 -C 5000 -W 5100 -M 15500  contrasat_release HOME/instance-3422638-1306690091.cnf

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

MD5SUM BENCH= 953b9cb99bfd26cff0e1ac65be1241f6
RANDOM SEED=615799480

node117.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		: 2666.849
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.74
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      15189764 kB
Buffers:        338924 kB
Cached:        6482836 kB
SwapCached:          0 kB
Active:       13264332 kB
Inactive:      4116372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      15189764 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:          411336 kB
Writeback:           0 kB
AnonPages:    10558976 kB
Mapped:          42152 kB
Slab:           251768 kB
PageTables:      59592 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 150417348 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= 72812 MiB
End job on node117 at 2011-05-29 20:34:55