Trace number 3291000

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicoSAT 941? (TO) 1300.07 1300.05

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E00X23.cnf
MD5SUM9cec6483d4ca03e8555377ba059b61ae
Bench CategoryAPPLICATION (applications 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 variables15364
Number of clauses2133873
Sum of the clauses size18060684
Maximum clause length91
Minimum clause length1
Number of clauses of size 116
Number of clauses of size 240913
Number of clauses of size 337518
Number of clauses of size 422333
Number of clauses of size 5147683
Number of clauses of size over 51885410

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-3291000-1303787180/watcher-3291000-1303787180 -o /tmp/evaluation-result-3291000-1303787180/solver-3291000-1303787180 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3291000-1303787180.cnf 

running on 2 cores: 0,2

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: 4.58 3.46 3.41 5/187 2448
/proc/meminfo: memFree=16107132/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=2508 CPUtime=0 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 368 0 0 0 0 0 0 0 23 0 1 0 490317938 2568192 314 33554432000 134512640 134603332 4291982160 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 627 314 89 23 0 253 0

[startup+0.0366471 s]
/proc/loadavg: 4.58 3.46 3.41 5/187 2448
/proc/meminfo: memFree=16107132/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=3836 CPUtime=0.03 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 704 0 0 0 3 0 0 0 23 0 1 0 490317938 3928064 650 33554432000 134512640 134603332 4291982160 18446744073709551615 134548326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 959 651 89 23 0 585 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3836

[startup+0.100662 s]
/proc/loadavg: 4.58 3.46 3.41 5/187 2448
/proc/meminfo: memFree=16107132/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=6212 CPUtime=0.09 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 1273 0 0 0 9 0 0 0 23 0 1 0 490317938 6361088 1219 33554432000 134512640 134603332 4291982160 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 1553 1220 89 23 0 1179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6212

[startup+0.300641 s]
/proc/loadavg: 4.58 3.46 3.41 5/187 2448
/proc/meminfo: memFree=16107132/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=14384 CPUtime=0.29 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 3294 0 0 0 29 0 0 0 25 0 1 0 490317938 14729216 3240 33554432000 134512640 134603332 4291982160 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 3596 3241 91 23 0 3222 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14384

[startup+0.700562 s]
/proc/loadavg: 4.58 3.46 3.41 5/187 2448
/proc/meminfo: memFree=16107132/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=46744 CPUtime=0.69 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 11101 0 0 0 68 1 0 0 25 0 1 0 490317938 47865856 11047 33554432000 134512640 134603332 4291982160 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 11686 11047 91 23 0 11312 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46744

[startup+1.5004 s]
/proc/loadavg: 4.58 3.46 3.41 7/188 2449
/proc/meminfo: memFree=16041040/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=100736 CPUtime=1.48 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 24441 0 0 0 145 3 0 0 25 0 1 0 490317938 103153664 24387 33554432000 134512640 134603332 4291982160 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 25184 24388 91 23 0 24810 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 100736

[startup+3.1019 s]
/proc/loadavg: 4.58 3.46 3.41 5/188 2449
/proc/meminfo: memFree=15976560/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=135780 CPUtime=3.09 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 31659 0 0 0 303 6 0 0 25 0 1 0 490317938 139038720 31605 33554432000 134512640 134603332 4291982160 18446744073709551615 134550584 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 33945 31605 98 23 0 33571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 135780

[startup+6.30058 s]
/proc/loadavg: 4.78 3.52 3.42 5/188 2449
/proc/meminfo: memFree=15967028/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=138452 CPUtime=6.29 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 32343 0 0 0 623 6 0 0 25 0 1 0 490317938 141774848 32289 33554432000 134512640 134603332 4291982160 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 34613 32289 98 23 0 34239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 138452

[startup+12.7005 s]
/proc/loadavg: 4.87 3.56 3.44 4/184 2450
/proc/meminfo: memFree=16052736/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=142544 CPUtime=12.69 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 33357 0 0 0 1262 7 0 0 25 0 1 0 490317938 145965056 33303 33554432000 134512640 134603332 4291982160 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 35636 33303 98 23 0 35262 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 142544

[startup+25.5003 s]
/proc/loadavg: 5.18 3.69 3.48 5/185 2471
/proc/meminfo: memFree=15929132/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=157456 CPUtime=25.48 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 37097 0 0 0 2538 10 0 0 25 0 1 0 490317938 161234944 37043 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 39364 37043 98 23 0 38990 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 157456

[startup+51.1008 s]
/proc/loadavg: 6.36 4.09 3.62 5/188 2477
/proc/meminfo: memFree=15711300/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=178040 CPUtime=51.08 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 42226 0 0 0 5093 15 0 0 25 0 1 0 490317938 182312960 42172 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 44510 42172 98 23 0 44136 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 178040

[startup+102.307 s]
/proc/loadavg: 5.38 4.20 3.68 5/188 2479
/proc/meminfo: memFree=15595408/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=220924 CPUtime=102.3 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 52902 0 0 0 10209 21 0 0 25 0 1 0 490317938 226226176 52848 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 55231 52848 98 23 0 54857 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 220924

[startup+162.301 s]
/proc/loadavg: 4.58 4.18 3.70 5/188 2480
/proc/meminfo: memFree=15439096/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=268808 CPUtime=162.29 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 64730 0 0 0 16203 26 0 0 25 0 1 0 490317938 275259392 64676 33554432000 134512640 134603332 4291982160 18446744073709551615 134525223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 67202 64676 98 23 0 66828 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 268808

[startup+222.301 s]
/proc/loadavg: 4.21 4.14 3.72 5/188 2482
/proc/meminfo: memFree=15320804/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=298904 CPUtime=222.29 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 72296 0 0 0 22201 28 0 0 25 0 1 0 490317938 306077696 72242 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 74726 72242 98 23 0 74352 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 298904

[startup+282.301 s]
/proc/loadavg: 4.08 4.11 3.74 5/188 2483
/proc/meminfo: memFree=15210556/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=336656 CPUtime=282.29 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 81823 0 0 0 28197 32 0 0 25 0 1 0 490317938 344735744 81769 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 84164 81769 98 23 0 83790 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 336656

[startup+342.3 s]
/proc/loadavg: 4.03 4.09 3.75 5/188 2485
/proc/meminfo: memFree=15114824/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=366752 CPUtime=342.29 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 89398 0 0 0 34193 36 0 0 25 0 1 0 490317938 375554048 89344 33554432000 134512640 134603332 4291982160 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 91688 89344 98 23 0 91314 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 366752

[startup+402.301 s]
/proc/loadavg: 4.22 4.13 3.78 5/188 2596
/proc/meminfo: memFree=15398824/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=404968 CPUtime=402.29 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 98510 0 0 0 40188 41 0 0 25 0 1 0 490317938 414687232 98456 33554432000 134512640 134603332 4291982160 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 101242 98456 98 23 0 100868 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 404968

[startup+462.3 s]
/proc/loadavg: 4.08 4.11 3.79 5/188 2597
/proc/meminfo: memFree=15289448/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=432028 CPUtime=462.3 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 105310 0 0 0 46185 45 0 0 25 0 1 0 490317938 442396672 105256 33554432000 134512640 134603332 4291982160 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 108007 105256 98 23 0 107633 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 432028

[startup+522.301 s]
/proc/loadavg: 4.09 4.10 3.81 5/188 2599
/proc/meminfo: memFree=15222684/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=451036 CPUtime=522.3 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 110094 0 0 0 52183 47 0 0 25 0 1 0 490317938 461860864 110040 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 112759 110040 98 23 0 112385 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 451036

[startup+582.301 s]
/proc/loadavg: 4.03 4.08 3.82 5/188 2654
/proc/meminfo: memFree=15327720/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=477040 CPUtime=582.3 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 116655 0 0 0 58180 50 0 0 25 0 1 0 490317938 488488960 116601 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 119260 116601 98 23 0 118886 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 477040

[startup+642.307 s]
/proc/loadavg: 4.01 4.06 3.83 5/188 2656
/proc/meminfo: memFree=15254308/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=504232 CPUtime=642.31 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 123507 0 0 0 64178 53 0 0 25 0 1 0 490317938 516333568 123453 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 126058 123453 98 23 0 125684 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 504232

[startup+702.301 s]
/proc/loadavg: 4.00 4.05 3.83 5/188 2658
/proc/meminfo: memFree=15188332/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=531556 CPUtime=702.3 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 130379 0 0 0 70175 55 0 0 25 0 1 0 490317938 544313344 130325 33554432000 134512640 134603332 4291982160 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 132889 130325 98 23 0 132515 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 531556

[startup+762.301 s]
/proc/loadavg: 4.04 4.05 3.84 5/188 2659
/proc/meminfo: memFree=15124220/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=565744 CPUtime=762.3 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 138999 0 0 0 76172 58 0 0 25 0 1 0 490317938 579321856 138945 33554432000 134512640 134603332 4291982160 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 141436 138945 98 23 0 141062 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 565744

[startup+822.301 s]
/proc/loadavg: 4.01 4.04 3.85 5/188 2661
/proc/meminfo: memFree=15069644/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=585544 CPUtime=822.3 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 143975 0 0 0 82169 61 0 0 25 0 1 0 490317938 599597056 143921 33554432000 134512640 134603332 4291982160 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 146386 143921 98 23 0 146012 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 585544

[startup+882.3 s]
/proc/loadavg: 4.06 4.05 3.86 5/188 2662
/proc/meminfo: memFree=15011236/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=610228 CPUtime=882.3 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 150201 0 0 0 88166 64 0 0 25 0 1 0 490317938 624873472 150147 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 152557 150147 98 23 0 152183 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 610228

[startup+942.301 s]
/proc/loadavg: 4.02 4.03 3.87 5/188 2664
/proc/meminfo: memFree=14968080/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=631744 CPUtime=942.3 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 155613 0 0 0 94163 67 0 0 25 0 1 0 490317938 646905856 155559 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 157936 155559 98 23 0 157562 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 631744

[startup+1002.3 s]
/proc/loadavg: 4.01 4.03 3.87 5/188 2666
/proc/meminfo: memFree=14923680/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=651544 CPUtime=1002.3 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 160606 0 0 0 100161 69 0 0 25 0 1 0 490317938 667181056 160552 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 162886 160552 98 23 0 162512 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 651544

[startup+1062.3 s]
/proc/loadavg: 4.07 4.04 3.88 5/188 2667
/proc/meminfo: memFree=14876680/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=677948 CPUtime=1062.3 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 166213 0 0 0 106158 72 0 0 25 0 1 0 490317938 694218752 166159 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 169487 166159 98 23 0 169113 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 677948

[startup+1122.3 s]
/proc/loadavg: 4.02 4.03 3.89 5/188 2669
/proc/meminfo: memFree=14827940/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=703424 CPUtime=1122.31 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 172597 0 0 0 112156 75 0 0 25 0 1 0 490317938 720306176 172543 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 175856 172543 98 23 0 175482 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 703424

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.89 5/188 2670
/proc/meminfo: memFree=14768904/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=740516 CPUtime=1182.31 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 181926 0 0 0 118153 78 0 0 25 0 1 0 490317938 758288384 181872 33554432000 134512640 134603332 4291982160 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 185129 181872 98 23 0 184755 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 740516

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.90 5/188 2672
/proc/meminfo: memFree=14723764/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=759788 CPUtime=1242.31 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 186790 0 0 0 124150 81 0 0 25 0 1 0 490317938 778022912 186736 33554432000 134512640 134603332 4291982160 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 189947 186736 98 23 0 189573 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 759788



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 2674
/proc/meminfo: memFree=14686924/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=776156 CPUtime=1300.02 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 190920 0 0 0 129919 83 0 0 25 0 1 0 490317938 794783744 190866 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 194039 190866 98 23 0 193665 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 776156

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 2674
/proc/meminfo: memFree=14686924/32951132 swapFree=67111528/67111528
[pid=2448] ppid=2446 vsize=776156 CPUtime=1300.02 cores=0,2
/proc/2448/stat : 2448 (picosat) R 2446 2448 524 0 -1 4202496 190920 0 0 0 129919 83 0 0 25 0 1 0 490317938 794783744 190866 33554432000 134512640 134603332 4291982160 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2448/statm: 194039 190866 98 23 0 193665 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 776156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.05
CPU time (s): 1300.07
CPU user time (s): 1299.2
CPU system time (s): 0.866868
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 776156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.2
system time used= 0.866868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190920
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= 1875

runsolver used 2.32864 second user time and 5.70213 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-26 05:06:23
IDJOB=3291000
IDBENCH=83463
IDSOLVER=1604
FILE ID=node131/3291000-1303787180
RUNJOBID= node131-1303787135-2347
PBS_JOBID= 13157225
Free space on /tmp= 71556 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E00X23.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3291000-1303787180/watcher-3291000-1303787180 -o /tmp/evaluation-result-3291000-1303787180/solver-3291000-1303787180 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3291000-1303787180.cnf

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

MD5SUM BENCH= 9cec6483d4ca03e8555377ba059b61ae
RANDOM SEED=1118192092

node131.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      16107412 kB
Buffers:       1013388 kB
Cached:       14993504 kB
SwapCached:          0 kB
Active:        5439892 kB
Inactive:     10880220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      16107412 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:          174880 kB
Writeback:           0 kB
AnonPages:      312616 kB
Mapped:          15932 kB
Slab:           459720 kB
PageTables:       5720 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   502732 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71528 MiB
End job on node131 at 2011-04-26 05:28:05