Trace number 3422096

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 4923.53 4923.45

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k45.cnf
MD5SUM8a76c8add64173ae39149aae572a02d9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark168.225
Satisfiable
(Un)Satisfiability was proved
Number of variables37432
Number of clauses147345
Sum of the clauses size401667
Maximum clause length37
Minimum clause length1
Number of clauses of size 1603
Number of clauses of size 269621
Number of clauses of size 371450
Number of clauses of size 4266
Number of clauses of size 5505
Number of clauses of size over 54900

Solver Data 

4923.47/4923.43	c WARNING: for repeatability, setting FPU to use double precision
4923.47/4923.43	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-3422096-1306658667/watcher-3422096-1306658667 -o /tmp/evaluation-result-3422096-1306658667/solver-3422096-1306658667 -C 5000 -W 5100 -M 15500 contrasat_release HOME/instance-3422096-1306658667.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: 0.00 0.00 0.00 2/561 31835
/proc/meminfo: memFree=23708204/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=22164 CPUtime=0.01 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 1631 0 0 0 1 0 0 0 21 0 1 0 777465477 22695936 1470 33554432000 4194304 4298156 140733210156384 18446744073709551615 4284889 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 5541 1471 216 26 0 2173 0

[startup+0.0308449 s]
/proc/loadavg: 0.00 0.00 0.00 2/561 31835
/proc/meminfo: memFree=23708204/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=23892 CPUtime=0.02 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 2276 0 0 0 2 0 0 0 21 0 1 0 777465477 24465408 2013 33554432000 4194304 4298156 140733210156384 18446744073709551615 4284982 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 5973 2014 216 26 0 2605 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 23892

[startup+0.100912 s]
/proc/loadavg: 0.00 0.00 0.00 2/561 31835
/proc/meminfo: memFree=23708204/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=32840 CPUtime=0.09 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 5420 0 0 0 9 0 0 0 21 0 1 0 777465477 33628160 4636 33554432000 4194304 4298156 140733210156384 18446744073709551615 4210069 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 8210 4636 222 26 0 4842 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 32840

[startup+0.300869 s]
/proc/loadavg: 0.00 0.00 0.00 2/561 31835
/proc/meminfo: memFree=23708204/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=42708 CPUtime=0.29 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 8103 0 0 0 29 0 0 0 22 0 1 0 777465477 43732992 6472 33554432000 4194304 4298156 140733210156384 18446744073709551615 4264297 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 10677 6477 224 26 0 7309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42708

[startup+0.700802 s]
/proc/loadavg: 0.00 0.00 0.00 2/561 31835
/proc/meminfo: memFree=23708204/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=35632 CPUtime=0.69 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 8655 0 0 0 68 1 0 0 24 0 1 0 777465477 36487168 5345 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256602 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 8908 5345 243 26 0 5540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35632

[startup+1.50066 s]
/proc/loadavg: 0.00 0.00 0.00 3/562 31836
/proc/meminfo: memFree=23686876/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=42380 CPUtime=1.49 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 10388 0 0 0 148 1 0 0 25 0 1 0 777465477 43397120 5501 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256301 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 10595 5501 243 26 0 7227 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42380

[startup+3.10033 s]
/proc/loadavg: 0.16 0.03 0.01 3/562 31836
/proc/meminfo: memFree=23674736/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=45100 CPUtime=3.09 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 12399 0 0 0 308 1 0 0 25 0 1 0 777465477 46182400 7111 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256210 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 11275 7111 243 26 0 7907 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45100

[startup+6.30087 s]
/proc/loadavg: 0.16 0.03 0.01 3/562 31836
/proc/meminfo: memFree=23659180/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=49520 CPUtime=6.3 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 14397 0 0 0 628 2 0 0 25 0 1 0 777465477 50708480 8873 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256736 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 12380 8873 243 26 0 9012 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 49520

[startup+12.7008 s]
/proc/loadavg: 0.44 0.10 0.03 3/562 31836
/proc/meminfo: memFree=23665580/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=49796 CPUtime=12.7 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 22761 0 0 0 1267 3 0 0 25 0 1 0 777465477 50991104 6360 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256524 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 12449 6360 243 26 0 9081 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 49796

[startup+25.5006 s]
/proc/loadavg: 0.68 0.16 0.05 3/562 31836
/proc/meminfo: memFree=23639780/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=65824 CPUtime=25.5 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 34731 0 0 0 2545 5 0 0 25 0 1 0 777465477 67403776 12104 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 16456 12104 243 26 0 13088 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 65824

[startup+51.1003 s]
/proc/loadavg: 1.13 0.31 0.10 3/562 31837
/proc/meminfo: memFree=23611348/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=73004 CPUtime=51.09 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 37637 0 0 0 5104 5 0 0 25 0 1 0 777465477 74756096 14853 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 18251 14853 243 26 0 14883 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 73004

[startup+102.321 s]
/proc/loadavg: 1.65 0.59 0.21 3/562 31838
/proc/meminfo: memFree=23567436/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=122440 CPUtime=102.31 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 67454 0 0 0 10223 8 0 0 25 0 1 0 777465477 125378560 20645 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 30610 20645 243 26 0 27242 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 122440

[startup+162.301 s]
/proc/loadavg: 1.86 0.82 0.31 3/562 31840
/proc/meminfo: memFree=23455560/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=153080 CPUtime=162.29 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 118641 0 0 0 16214 15 0 0 25 0 1 0 777465477 156753920 34872 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 38270 34872 243 26 0 34902 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 153080

[startup+222.301 s]
/proc/loadavg: 2.00 1.07 0.43 3/562 31842
/proc/meminfo: memFree=23510468/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=122440 CPUtime=222.3 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 182554 0 0 0 22207 23 0 0 25 0 1 0 777465477 125378560 27213 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256775 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 30610 27213 243 26 0 27242 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 122440

[startup+282.3 s]
/proc/loadavg: 2.05 1.24 0.52 3/562 31843
/proc/meminfo: memFree=23509452/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=103764 CPUtime=282.3 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 258533 0 0 0 28198 32 0 0 25 0 1 0 777465477 106254336 22544 33554432000 4194304 4298156 140733210156384 18446744073709551615 4253655 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 25941 22544 243 26 0 22573 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 103764

[startup+342.3 s]
/proc/loadavg: 2.02 1.38 0.62 3/562 31845
/proc/meminfo: memFree=23509432/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=153080 CPUtime=342.3 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 280482 0 0 0 34194 36 0 0 25 0 1 0 777465477 156753920 34873 33554432000 4194304 4298156 140733210156384 18446744073709551615 4251890 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 38270 34873 243 26 0 34902 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 153080

[startup+402.3 s]
/proc/loadavg: 2.00 1.48 0.69 3/562 31846
/proc/meminfo: memFree=23446920/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=153084 CPUtime=402.29 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 361314 0 0 0 40184 45 0 0 25 0 1 0 777465477 156758016 34634 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256304 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 38271 34634 243 26 0 34903 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 153084

[startup+462.301 s]
/proc/loadavg: 2.10 1.61 0.79 3/562 31848
/proc/meminfo: memFree=23559356/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=103764 CPUtime=462.3 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 457410 0 0 0 46171 59 0 0 25 0 1 0 777465477 106254336 22544 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 25941 22544 243 26 0 22573 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 103764

[startup+522.301 s]
/proc/loadavg: 2.09 1.69 0.86 3/562 31850
/proc/meminfo: memFree=23463112/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=153080 CPUtime=522.29 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 508657 0 0 0 52163 66 0 0 25 0 1 0 777465477 156753920 34572 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256262 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 38270 34572 243 26 0 34902 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 153080

[startup+582.301 s]
/proc/loadavg: 2.03 1.75 0.94 3/562 31851
/proc/meminfo: memFree=23433576/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=103764 CPUtime=582.3 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 624719 0 0 0 58150 80 0 0 25 0 1 0 777465477 106254336 22544 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256421 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 25941 22544 243 26 0 22573 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 103764

[startup+642.301 s]

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

/proc/meminfo: memFree=23308108/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=367824 CPUtime=4242.36 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 6831537 0 0 0 423304 932 0 0 25 0 1 0 777465477 376651776 67801 33554432000 4194304 4298156 140733210156384 18446744073709551615 4254760 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 91956 67801 243 26 0 88588 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 367824

[startup+4302.3 s]
/proc/loadavg: 2.00 2.03 1.99 3/562 32016
/proc/meminfo: memFree=23297176/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=501028 CPUtime=4302.36 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 6889170 0 0 0 429296 940 0 0 25 0 1 0 777465477 513052672 83293 33554432000 4194304 4298156 140733210156384 18446744073709551615 4264297 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 125257 83298 243 26 0 121889 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 501028

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/562 32018
/proc/meminfo: memFree=23291688/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=372588 CPUtime=4362.37 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 6987447 0 0 0 435283 954 0 0 25 0 1 0 777465477 381530112 70042 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 93147 70042 243 26 0 89779 0
Current children cumulated CPU time (s) 4362.37
Current children cumulated vsize (KiB) 372588

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/562 32020
/proc/meminfo: memFree=23346716/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=293328 CPUtime=4422.36 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7059869 0 0 0 441272 964 0 0 25 0 1 0 777465477 300367872 67243 33554432000 4194304 4298156 140733210156384 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 73332 67243 243 26 0 69964 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 293328

[startup+4482.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/562 32021
/proc/meminfo: memFree=23264596/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=375476 CPUtime=4482.36 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7139603 0 0 0 447260 976 0 0 25 0 1 0 777465477 384487424 69591 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 93869 69591 243 26 0 90501 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 375476

[startup+4542.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/562 32023
/proc/meminfo: memFree=23300160/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=297476 CPUtime=4542.36 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7228212 0 0 0 453247 989 0 0 25 0 1 0 777465477 304615424 60117 33554432000 4194304 4298156 140733210156384 18446744073709551615 4254760 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 74369 60117 243 26 0 71001 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 297476

[startup+4602.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/562 32033
/proc/meminfo: memFree=23260436/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=300724 CPUtime=4602.39 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7297331 0 0 0 459239 1000 0 0 25 0 1 0 777465477 307941376 68110 33554432000 4194304 4298156 140733210156384 18446744073709551615 4254760 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 75181 68110 243 26 0 71813 0
Current children cumulated CPU time (s) 4602.39
Current children cumulated vsize (KiB) 300724

[startup+4662.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/562 32035
/proc/meminfo: memFree=23278492/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=302448 CPUtime=4662.36 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7394617 0 0 0 465224 1012 0 0 25 0 1 0 777465477 309706752 63432 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 75612 63432 243 26 0 72244 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 302448

[startup+4722.32 s]
/proc/loadavg: 2.03 2.05 2.00 3/562 32037
/proc/meminfo: memFree=23272268/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=304004 CPUtime=4722.38 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7469775 0 0 0 471216 1022 0 0 25 0 1 0 777465477 311300096 66256 33554432000 4194304 4298156 140733210156384 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 76001 66256 243 26 0 72633 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 304004

[startup+4782.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/562 32039
/proc/meminfo: memFree=23303372/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=254344 CPUtime=4782.37 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7582254 0 0 0 477199 1038 0 0 25 0 1 0 777465477 260448256 57707 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 63586 57707 243 26 0 60218 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 254344

[startup+4842.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/562 32043
/proc/meminfo: memFree=23288344/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=304432 CPUtime=4842.37 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7642571 0 0 0 483190 1047 0 0 25 0 1 0 777465477 311738368 62194 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256547 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 76108 62194 243 26 0 72740 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 304432

[startup+4902.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/562 32044
/proc/meminfo: memFree=23297000/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=304736 CPUtime=4902.37 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7726776 0 0 0 489179 1058 0 0 25 0 1 0 777465477 312049664 61310 33554432000 4194304 4298156 140733210156384 18446744073709551615 4254667 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 76184 61310 243 26 0 72816 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 304736

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

[startup+4915.1 s]
/proc/loadavg: 2.01 2.03 2.00 3/562 32045
/proc/meminfo: memFree=23319196/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=254648 CPUtime=4915.17 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7766444 0 0 0 490455 1062 0 0 25 0 1 0 777465477 260759552 55563 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 63662 55563 243 26 0 60294 0
Current children cumulated CPU time (s) 4915.17
Current children cumulated vsize (KiB) 254648

[startup+4918.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/562 32045
/proc/meminfo: memFree=23312748/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=254648 CPUtime=4918.37 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7767501 0 0 0 490775 1062 0 0 25 0 1 0 777465477 260759552 56514 33554432000 4194304 4298156 140733210156384 18446744073709551615 4255040 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 63662 56514 243 26 0 60294 0
Current children cumulated CPU time (s) 4918.37
Current children cumulated vsize (KiB) 254648

[startup+4921.5 s]
/proc/loadavg: 2.01 2.03 2.00 3/562 32045
/proc/meminfo: memFree=23307168/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=254648 CPUtime=4921.58 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7768623 0 0 0 491095 1063 0 0 25 0 1 0 777465477 260759552 57519 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256555 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 63662 57519 243 26 0 60294 0
Current children cumulated CPU time (s) 4921.58
Current children cumulated vsize (KiB) 254648

[startup+4922.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/562 32045
/proc/meminfo: memFree=23307168/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=223828 CPUtime=4922.37 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7782433 0 0 0 491173 1064 0 0 25 0 1 0 777465477 229199872 51195 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256762 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 55957 51195 243 26 0 52589 0
Current children cumulated CPU time (s) 4922.37
Current children cumulated vsize (KiB) 223828

[startup+4923.1 s]
/proc/loadavg: 2.01 2.03 2.00 3/562 32045
/proc/meminfo: memFree=23330976/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=254648 CPUtime=4923.17 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7782709 0 0 0 491253 1064 0 0 25 0 1 0 777465477 260759552 51430 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256752 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 63662 51430 243 26 0 60294 0
Current children cumulated CPU time (s) 4923.17
Current children cumulated vsize (KiB) 254648

[startup+4923.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/562 32045
/proc/meminfo: memFree=23330976/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=254648 CPUtime=4923.37 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7782765 0 0 0 491273 1064 0 0 25 0 1 0 777465477 260759552 51477 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256829 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 63662 51477 243 26 0 60294 0
Current children cumulated CPU time (s) 4923.37
Current children cumulated vsize (KiB) 254648

[startup+4923.4 s]
/proc/loadavg: 2.01 2.03 2.00 3/562 32045
/proc/meminfo: memFree=23330976/32950928 swapFree=41934332/67111528
[pid=31835] ppid=31833 vsize=254648 CPUtime=4923.47 cores=0,2,4,6
/proc/31835/stat : 31835 (contrasat_relea) R 31833 31835 31797 0 -1 4202496 7782799 0 0 0 491283 1064 0 0 25 0 1 0 777465477 260759552 51506 33554432000 4194304 4298156 140733210156384 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/31835/statm: 63662 51506 243 26 0 60294 0
Current children cumulated CPU time (s) 4923.47
Current children cumulated vsize (KiB) 254648

Child status: 20
Real time (s): 4923.45
CPU time (s): 4923.53
CPU user time (s): 4912.87
CPU system time (s): 10.6574
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 516048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4912.87
system time used= 10.6574
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7782817
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= 6
involuntary context switches= 3332

runsolver used 27.6288 second user time and 61.8936 second system time

The end

Launcher Data 

Begin job on node126 at 2011-05-29 10:44:28
IDJOB=3422096
IDBENCH=20523
IDSOLVER=1915
FILE ID=node126/3422096-1306658667
RUNJOBID= node126-1306658667-31815
PBS_JOBID= 13471771
Free space on /tmp= 73472 MiB

SOLVER NAME= minisat hack: contrasat 2011-03-02
BENCH NAME= SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k45.cnf
COMMAND LINE= contrasat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3422096-1306658667/watcher-3422096-1306658667 -o /tmp/evaluation-result-3422096-1306658667/solver-3422096-1306658667 -C 5000 -W 5100 -M 15500  contrasat_release HOME/instance-3422096-1306658667.cnf

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

MD5SUM BENCH= 8a76c8add64173ae39149aae572a02d9
RANDOM SEED=364216977

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23708756 kB
Buffers:        329576 kB
Cached:        6374488 kB
SwapCached:      49920 kB
Active:        4293288 kB
Inactive:      4628660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23708756 kB
SwapTotal:    67111528 kB
SwapFree:     41934332 kB
Dirty:            7440 kB
Writeback:           0 kB
AnonPages:     2180668 kB
Mapped:          24676 kB
Slab:           148208 kB
PageTables:     100176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 176418112 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= 73472 MiB
End job on node126 at 2011-05-29 12:06:31