Trace number 3250091

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
RestartSAT B95? (TO) 1300.04 1300.01

General information on the benchmark

Namecrafted/manthey/sudoku-single-hard/
sudoku_81x81_unknown.cnf
MD5SUMcbd78921480e79d133eb06cb2172caa1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18217
Number of clauses284829
Sum of the clauses size622430
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2275099
Number of clauses of size 3620
Number of clauses of size 4984
Number of clauses of size 51120
Number of clauses of size over 57006

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3250091-1303543705/watcher-3250091-1303543705 -o /tmp/evaluation-result-3250091-1303543705/solver-3250091-1303543705 -C 2400 -W 1300 -M 7680 HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3250091-1303543705.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.85 3.34 3.53 5/189 19510
/proc/meminfo: memFree=14555380/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=13724 CPUtime=0 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4194304 222 0 0 0 0 0 0 0 25 0 1 0 465969289 14053376 174 33554432000 4194304 4291949 140734573713568 18446744073709551615 235589904273 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19510/statm: 3431 174 147 24 0 52 0

[startup+0.0081689 s]
/proc/loadavg: 1.85 3.34 3.53 5/189 19510
/proc/meminfo: memFree=14555380/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=19260 CPUtime=0 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 631 0 0 0 0 0 0 0 25 0 1 0 465969289 19722240 571 33554432000 4194304 4291949 140734573713568 18446744073709551615 4220527 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 4815 572 224 24 0 1449 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 19260

[startup+0.100157 s]
/proc/loadavg: 1.85 3.34 3.53 5/189 19510
/proc/meminfo: memFree=14555380/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=32776 CPUtime=0.08 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 5639 0 0 0 8 0 0 0 25 0 1 0 465969289 33562624 4799 33554432000 4194304 4291949 140734573713568 18446744073709551615 235594527429 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 8194 4801 227 24 0 4828 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 32776

[startup+0.300122 s]
/proc/loadavg: 1.85 3.34 3.53 5/189 19510
/proc/meminfo: memFree=14555380/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=33500 CPUtime=0.28 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 7379 0 0 0 28 0 0 0 25 0 1 0 465969289 34304000 4679 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255571 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 8375 4679 253 24 0 5009 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 33500

[startup+0.701052 s]
/proc/loadavg: 1.85 3.34 3.53 5/189 19510
/proc/meminfo: memFree=14555380/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=33500 CPUtime=0.68 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 7500 0 0 0 68 0 0 0 25 0 1 0 465969289 34304000 4792 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255676 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 8375 4792 253 24 0 5009 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 33500

[startup+1.50091 s]
/proc/loadavg: 2.02 3.35 3.54 5/190 19511
/proc/meminfo: memFree=14529968/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=36220 CPUtime=1.49 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 7767 0 0 0 148 1 0 0 25 0 1 0 465969289 37089280 5054 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255676 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 9055 5054 253 24 0 5689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36220

[startup+3.10063 s]
/proc/loadavg: 2.02 3.35 3.54 5/190 19511
/proc/meminfo: memFree=14527984/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=36220 CPUtime=3.09 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 8294 0 0 0 308 1 0 0 25 0 1 0 465969289 37089280 5563 33554432000 4194304 4291949 140734573713568 18446744073709551615 4250462 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 9055 5563 253 24 0 5689 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36220

[startup+6.30106 s]
/proc/loadavg: 2.02 3.35 3.54 5/190 19511
/proc/meminfo: memFree=14516336/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=40640 CPUtime=6.28 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 9163 0 0 0 627 1 0 0 25 0 1 0 465969289 41615360 6414 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255853 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 10160 6414 253 24 0 6794 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 40640

[startup+12.701 s]
/proc/loadavg: 2.33 3.37 3.54 5/190 19511
/proc/meminfo: memFree=14504112/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=50456 CPUtime=12.69 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 11688 0 0 0 1267 2 0 0 25 0 1 0 465969289 51666944 8911 33554432000 4194304 4291949 140734573713568 18446744073709551615 4256318 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 12614 8911 253 24 0 9248 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50456

[startup+25.5007 s]
/proc/loadavg: 2.58 3.39 3.55 6/190 19539
/proc/meminfo: memFree=14457756/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=84508 CPUtime=25.48 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 15906 0 0 0 2545 3 0 0 25 0 1 0 465969289 86536192 13088 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255880 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 21127 13088 253 24 0 17761 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84508

[startup+51.1002 s]
/proc/loadavg: 3.06 3.44 3.56 5/190 19540
/proc/meminfo: memFree=14380344/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=89340 CPUtime=51.09 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 21630 0 0 0 5103 6 0 0 25 0 1 0 465969289 91484160 18757 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 22335 18757 253 24 0 18969 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 89340

[startup+102.307 s]
/proc/loadavg: 3.62 3.53 3.58 6/190 19541
/proc/meminfo: memFree=14310360/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=177680 CPUtime=102.3 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 32671 0 0 0 10219 11 0 0 25 0 1 0 465969289 181944320 29712 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 44420 29712 253 24 0 41054 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 177680

[startup+162.301 s]
/proc/loadavg: 3.96 3.64 3.61 5/190 19542
/proc/meminfo: memFree=14271376/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=182984 CPUtime=162.29 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 39842 0 0 0 16215 14 0 0 25 0 1 0 465969289 187375616 36815 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 45746 36815 253 24 0 42380 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 182984

[startup+222.301 s]
/proc/loadavg: 3.98 3.70 3.64 5/190 19544
/proc/meminfo: memFree=14232540/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=270412 CPUtime=222.29 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 47837 0 0 0 22211 18 0 0 25 0 1 0 465969289 276901888 44755 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 67603 44755 253 24 0 64237 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 270412

[startup+282.3 s]
/proc/loadavg: 3.99 3.75 3.65 5/190 19546
/proc/meminfo: memFree=14202860/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=273876 CPUtime=282.29 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 53598 0 0 0 28209 20 0 0 25 0 1 0 465969289 280449024 50457 33554432000 4194304 4291949 140734573713568 18446744073709551615 4256131 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 68469 50457 253 24 0 65103 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 273876

[startup+342.301 s]
/proc/loadavg: 3.99 3.80 3.67 5/190 19547
/proc/meminfo: memFree=14261220/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=113804 CPUtime=342.29 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 75404 0 0 0 34203 26 0 0 25 0 1 0 465969289 116535296 24159 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 28451 24159 253 24 0 25085 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 113804

[startup+402.3 s]
/proc/loadavg: 3.99 3.83 3.69 5/190 19549
/proc/meminfo: memFree=14202660/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=194712 CPUtime=402.29 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 86879 0 0 0 40199 30 0 0 25 0 1 0 465969289 199385088 35528 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 48678 35528 253 24 0 45312 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 194712

[startup+462.301 s]
/proc/loadavg: 3.99 3.86 3.71 5/190 19550
/proc/meminfo: memFree=14193816/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=276932 CPUtime=462.3 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 96984 0 0 0 46196 34 0 0 25 0 1 0 465969289 283578368 45544 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 69233 45544 253 24 0 65867 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 276932

[startup+522.3 s]
/proc/loadavg: 3.99 3.88 3.72 5/190 19552
/proc/meminfo: memFree=14127920/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=278188 CPUtime=522.3 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 103114 0 0 0 52192 38 0 0 25 0 1 0 465969289 284864512 51600 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 69547 51600 253 24 0 66181 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 278188

[startup+582.301 s]
/proc/loadavg: 3.99 3.90 3.74 5/190 19554
/proc/meminfo: memFree=14089312/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=279788 CPUtime=582.3 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 109981 0 0 0 58189 41 0 0 25 0 1 0 465969289 286502912 58401 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255890 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 69947 58401 253 24 0 66581 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 279788

[startup+642.301 s]
/proc/loadavg: 3.99 3.92 3.75 5/190 19555
/proc/meminfo: memFree=14097796/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=281640 CPUtime=642.3 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 114825 0 0 0 64187 43 0 0 25 0 1 0 465969289 288399360 63215 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 70410 63215 253 24 0 67044 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 281640

[startup+702.3 s]
/proc/loadavg: 4.04 3.94 3.77 5/190 19557
/proc/meminfo: memFree=14052860/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=415676 CPUtime=702.3 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 124016 0 0 0 70183 47 0 0 25 0 1 0 465969289 425652224 72336 33554432000 4194304 4291949 140734573713568 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 103919 72336 253 24 0 100553 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 415676

[startup+762.307 s]
/proc/loadavg: 4.11 3.98 3.79 5/190 19558
/proc/meminfo: memFree=14198504/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=156744 CPUtime=762.31 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 152586 0 0 0 76174 57 0 0 25 0 1 0 465969289 160505856 28100 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255962 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 39186 28100 253 24 0 35820 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 156744

[startup+822.3 s]
/proc/loadavg: 4.04 3.98 3.80 5/190 19560
/proc/meminfo: memFree=14139568/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=206832 CPUtime=822.3 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 163666 0 0 0 82167 63 0 0 25 0 1 0 465969289 211795968 39054 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 51708 39054 253 24 0 48342 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 206832

[startup+882.301 s]
/proc/loadavg: 4.01 3.98 3.81 5/190 19562
/proc/meminfo: memFree=14138148/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=288220 CPUtime=882.3 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 174822 0 0 0 88161 69 0 0 25 0 1 0 465969289 295137280 50113 33554432000 4194304 4291949 140734573713568 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 72055 50113 253 24 0 68689 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 288220

[startup+942.3 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 19563
/proc/meminfo: memFree=14045480/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=288220 CPUtime=942.3 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 180494 0 0 0 94158 72 0 0 25 0 1 0 465969289 295137280 55732 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 72055 55732 253 24 0 68689 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 288220

[startup+1002.3 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 19565
/proc/meminfo: memFree=14018656/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=288220 CPUtime=1002.31 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 187575 0 0 0 100155 76 0 0 25 0 1 0 465969289 295137280 62746 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 72055 62746 253 24 0 68689 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 288220

[startup+1062.3 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 19566
/proc/meminfo: memFree=14007580/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=288220 CPUtime=1062.31 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 191416 0 0 0 106153 78 0 0 25 0 1 0 465969289 295137280 66550 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 72055 66550 253 24 0 68689 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 288220

[startup+1122.3 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 19568
/proc/meminfo: memFree=13990396/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=421608 CPUtime=1122.31 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 196038 0 0 0 112150 81 0 0 25 0 1 0 465969289 431726592 71132 33554432000 4194304 4291949 140734573713568 18446744073709551615 4256127 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 105402 71132 253 24 0 102036 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 421608

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 19570
/proc/meminfo: memFree=13954764/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=423016 CPUtime=1182.31 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 204999 0 0 0 118144 87 0 0 25 0 1 0 465969289 433168384 80032 33554432000 4194304 4291949 140734573713568 18446744073709551615 4256189 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 105754 80032 253 24 0 102388 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 423016

[startup+1242.3 s]
/proc/loadavg: 4.06 4.00 3.86 5/190 19571
/proc/meminfo: memFree=13915644/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=425500 CPUtime=1242.32 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 214930 0 0 0 124140 92 0 0 25 0 1 0 465969289 435712000 89915 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 106375 89915 253 24 0 103009 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 425500



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.01 3.87 3/186 19575
/proc/meminfo: memFree=14345532/32950928 swapFree=67111528/67111528
[pid=19510] ppid=19508 vsize=102128 CPUtime=1300.02 cores=5,7
/proc/19510/stat : 19510 (RestartSAT) R 19508 19510 18511 0 -1 4202496 223468 0 0 0 129906 96 0 0 25 0 1 0 465969289 104579072 20953 33554432000 4194304 4291949 140734573713568 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/19510/statm: 25532 20953 253 24 0 22166 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 102128

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.07
CPU system time (s): 0.970852
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 446004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.07
system time used= 0.970852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 223468
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 912

runsolver used 2.06768 second user time and 5.03623 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-23 09:28:25
IDJOB=3250091
IDBENCH=83244
IDSOLVER=1580
FILE ID=node120/3250091-1303543705
RUNJOBID= node120-1303543704-19363
PBS_JOBID= 13143118
Free space on /tmp= 72112 MiB

SOLVER NAME= RestartSAT B95
BENCH NAME= SAT11/crafted/manthey/sudoku-single-hard/sudoku_81x81_unknown.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.95 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250091-1303543705/watcher-3250091-1303543705 -o /tmp/evaluation-result-3250091-1303543705/solver-3250091-1303543705 -C 2400 -W 1300 -M 7680  HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3250091-1303543705.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= cbd78921480e79d133eb06cb2172caa1
RANDOM SEED=1369268956

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.78
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32950928 kB
MemFree:      14555412 kB
Buffers:       2456584 kB
Cached:       15287448 kB
SwapCached:          0 kB
Active:       10515928 kB
Inactive:      7313140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14555412 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6624 kB
Writeback:           0 kB
AnonPages:       84776 kB
Mapped:          15472 kB
Slab:           501880 kB
PageTables:       5100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   277224 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= 72112 MiB
End job on node120 at 2011-04-23 09:50:07