Trace number 3439289

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) 5000.12 5000.02

General information on the benchmark

NameSAT03/handmade/anton/UNSAT/
SGI_30_70_20_60_10-dir.shuffled-as.sat03-144.cnf
MD5SUMfab1e4926bfa9e7a1fae58c3b22b51e8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark917.673
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses46074
Sum of the clauses size92708
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 246054
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520

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: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3439289-1306914546/watcher-3439289-1306914546 -o /tmp/evaluation-result-3439289-1306914546/solver-3439289-1306914546 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439289-1306914546.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: 2.00 2.02 2.00 1/532 5264
/proc/meminfo: memFree=9678936/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=2404 CPUtime=0 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 342 0 0 0 0 0 0 0 22 0 1 0 803052542 2461696 288 33554432000 134512640 134603332 4290149360 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 634 289 89 23 0 260 0

[startup+0.11056 s]
/proc/loadavg: 2.00 2.02 2.00 1/532 5264
/proc/meminfo: memFree=9678936/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=3584 CPUtime=0.1 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 609 0 0 0 10 0 0 0 23 0 1 0 803052542 3670016 555 33554432000 134512640 134603332 4290149360 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 896 555 98 23 0 522 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3584

[startup+0.200533 s]
/proc/loadavg: 2.00 2.02 2.00 1/532 5264
/proc/meminfo: memFree=9678936/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=3584 CPUtime=0.19 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 614 0 0 0 19 0 0 0 23 0 1 0 803052542 3670016 560 33554432000 134512640 134603332 4290149360 18446744073709551615 134525137 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 896 560 98 23 0 522 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3584

[startup+0.300515 s]
/proc/loadavg: 2.00 2.02 2.00 1/532 5264
/proc/meminfo: memFree=9678936/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=3584 CPUtime=0.29 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 614 0 0 0 29 0 0 0 23 0 1 0 803052542 3670016 560 33554432000 134512640 134603332 4290149360 18446744073709551615 134587906 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 896 560 98 23 0 522 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3584

[startup+0.700447 s]
/proc/loadavg: 2.00 2.02 2.00 1/532 5264
/proc/meminfo: memFree=9678936/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=3580 CPUtime=0.69 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 618 0 0 0 69 0 0 0 25 0 1 0 803052542 3665920 564 33554432000 134512640 134603332 4290149360 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 895 564 98 23 0 521 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3580

[startup+1.50031 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5271
/proc/meminfo: memFree=9671784/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=3580 CPUtime=1.49 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 633 0 0 0 149 0 0 0 25 0 1 0 803052542 3665920 579 33554432000 134512640 134603332 4290149360 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 895 579 98 23 0 521 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3580

[startup+3.10103 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5272
/proc/meminfo: memFree=9670420/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=3700 CPUtime=3.09 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 642 0 0 0 309 0 0 0 25 0 1 0 803052542 3788800 588 33554432000 134512640 134603332 4290149360 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 925 588 98 23 0 551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3700

[startup+6.30046 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5272
/proc/meminfo: memFree=9670436/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=3700 CPUtime=6.29 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 651 0 0 0 629 0 0 0 25 0 1 0 803052542 3788800 597 33554432000 134512640 134603332 4290149360 18446744073709551615 134563942 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 925 597 98 23 0 551 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3700

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5272
/proc/meminfo: memFree=9669988/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=3696 CPUtime=12.69 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 657 0 0 0 1269 0 0 0 25 0 1 0 803052542 3784704 603 33554432000 134512640 134603332 4290149360 18446744073709551615 134548244 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 924 603 98 23 0 550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3696

[startup+25.5011 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5272
/proc/meminfo: memFree=9669036/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=3828 CPUtime=25.5 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 682 0 0 0 2550 0 0 0 25 0 1 0 803052542 3919872 628 33554432000 134512640 134603332 4290149360 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 957 628 98 23 0 583 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3828

[startup+51.1006 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5273
/proc/meminfo: memFree=9668984/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=3936 CPUtime=51.09 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 708 0 0 0 5109 0 0 0 25 0 1 0 803052542 4030464 654 33554432000 134512640 134603332 4290149360 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 984 654 98 23 0 610 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3936

[startup+102.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 5274
/proc/meminfo: memFree=9666484/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=3896 CPUtime=102.3 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 717 0 0 0 10230 0 0 0 25 0 1 0 803052542 3989504 663 33554432000 134512640 134603332 4290149360 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 974 663 98 23 0 600 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3896

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 5276
/proc/meminfo: memFree=9665448/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4028 CPUtime=162.3 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 740 0 0 0 16230 0 0 0 25 0 1 0 803052542 4124672 686 33554432000 134512640 134603332 4290149360 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1007 686 98 23 0 633 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4028

[startup+222.32 s]
/proc/loadavg: 2.06 2.02 2.00 3/536 5277
/proc/meminfo: memFree=9666168/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4056 CPUtime=222.32 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 837 0 0 0 22232 0 0 0 25 0 1 0 803052542 4153344 703 33554432000 134512640 134603332 4290149360 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1014 703 98 23 0 640 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 4056

[startup+282.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/536 5279
/proc/meminfo: memFree=9666268/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4028 CPUtime=282.3 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 837 0 0 0 28230 0 0 0 25 0 1 0 803052542 4124672 696 33554432000 134512640 134603332 4290149360 18446744073709551615 134548240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1007 696 98 23 0 633 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4028

[startup+342.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/536 5281
/proc/meminfo: memFree=9666236/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4264 CPUtime=342.3 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 871 0 0 0 34230 0 0 0 25 0 1 0 803052542 4366336 730 33554432000 134512640 134603332 4290149360 18446744073709551615 134564566 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1066 730 98 23 0 692 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4264

[startup+402.301 s]
/proc/loadavg: 2.16 2.07 2.01 3/536 5282
/proc/meminfo: memFree=9666340/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4140 CPUtime=402.3 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 909 0 0 0 40230 0 0 0 25 0 1 0 803052542 4239360 724 33554432000 134512640 134603332 4290149360 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1035 724 98 23 0 661 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4140

[startup+462.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/536 5284
/proc/meminfo: memFree=9666180/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4084 CPUtime=462.3 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 914 0 0 0 46230 0 0 0 25 0 1 0 803052542 4182016 710 33554432000 134512640 134603332 4290149360 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1021 710 98 23 0 647 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 4084

[startup+522.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/536 5285
/proc/meminfo: memFree=9667148/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4184 CPUtime=522.3 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 953 0 0 0 52230 0 0 0 25 0 1 0 803052542 4284416 716 33554432000 134512640 134603332 4290149360 18446744073709551615 134545151 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1046 716 98 23 0 672 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 4184

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5287
/proc/meminfo: memFree=9666996/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4140 CPUtime=582.3 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 958 0 0 0 58230 0 0 0 25 0 1 0 803052542 4239360 721 33554432000 134512640 134603332 4290149360 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1035 721 98 23 0 661 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 4140

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5489
/proc/meminfo: memFree=29436788/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4592 CPUtime=4062.38 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3236 0 0 0 406229 9 0 0 25 0 1 0 803052542 4702208 822 33554432000 134512640 134603332 4290149360 18446744073709551615 134565413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1148 822 98 23 0 774 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 4592

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5490
/proc/meminfo: memFree=29436760/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4548 CPUtime=4122.37 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3255 0 0 0 412228 9 0 0 25 0 1 0 803052542 4657152 826 33554432000 134512640 134603332 4290149360 18446744073709551615 134545137 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1137 826 98 23 0 763 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 4548

[startup+4182.32 s]
/proc/loadavg: 2.16 2.05 2.01 3/536 5492
/proc/meminfo: memFree=29436608/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4616 CPUtime=4182.39 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3295 0 0 0 418230 9 0 0 25 0 1 0 803052542 4726784 843 33554432000 134512640 134603332 4290149360 18446744073709551615 134566161 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1154 843 98 23 0 780 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 4616

[startup+4242.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/536 5494
/proc/meminfo: memFree=29436580/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4680 CPUtime=4242.38 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3311 0 0 0 424229 9 0 0 25 0 1 0 803052542 4792320 847 33554432000 134512640 134603332 4290149360 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1170 847 98 23 0 796 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 4680

[startup+4302.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/536 5495
/proc/meminfo: memFree=29436668/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4640 CPUtime=4302.38 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3326 0 0 0 430229 9 0 0 25 0 1 0 803052542 4751360 846 33554432000 134512640 134603332 4290149360 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1160 846 98 23 0 786 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 4640

[startup+4362.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/536 5506
/proc/meminfo: memFree=29435540/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4724 CPUtime=4362.38 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3362 0 0 0 436229 9 0 0 25 0 1 0 803052542 4837376 870 33554432000 134512640 134603332 4290149360 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1181 870 98 23 0 807 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 4724

[startup+4422.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/536 5507
/proc/meminfo: memFree=29435016/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4900 CPUtime=4422.38 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3485 0 0 0 442229 9 0 0 25 0 1 0 803052542 5017600 914 33554432000 134512640 134603332 4290149360 18446744073709551615 134546875 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1225 914 98 23 0 851 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 4900

[startup+4482.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/536 5509
/proc/meminfo: memFree=29435360/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4592 CPUtime=4482.38 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3504 0 0 0 448229 9 0 0 25 0 1 0 803052542 4702208 837 33554432000 134512640 134603332 4290149360 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5264/statm: 1148 837 98 23 0 774 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 4592

[startup+4542.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/536 5514
/proc/meminfo: memFree=29434924/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4628 CPUtime=4542.38 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3514 0 0 0 454229 9 0 0 25 0 1 0 803052542 4739072 846 33554432000 134512640 134603332 4290149360 18446744073709551615 134528942 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5264/statm: 1157 846 98 23 0 783 0
Current children cumulated CPU time (s) 4542.38
Current children cumulated vsize (KiB) 4628

[startup+4602.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/536 5515
/proc/meminfo: memFree=29433136/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4596 CPUtime=4602.38 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3514 0 0 0 460229 9 0 0 25 0 1 0 803052542 4706304 838 33554432000 134512640 134603332 4290149360 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5264/statm: 1149 838 98 23 0 775 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 4596

[startup+4662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/536 5517
/proc/meminfo: memFree=29432992/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4724 CPUtime=4662.39 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3604 0 0 0 466229 10 0 0 25 0 1 0 803052542 4837376 870 33554432000 134512640 134603332 4290149360 18446744073709551615 134551080 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5264/statm: 1181 870 98 23 0 807 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 4724

[startup+4722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5518
/proc/meminfo: memFree=29433084/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4584 CPUtime=4722.39 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3627 0 0 0 472229 10 0 0 25 0 1 0 803052542 4694016 835 33554432000 134512640 134603332 4290149360 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5264/statm: 1146 835 98 23 0 772 0
Current children cumulated CPU time (s) 4722.39
Current children cumulated vsize (KiB) 4584

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 5520
/proc/meminfo: memFree=29433172/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4780 CPUtime=4782.39 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3688 0 0 0 478229 10 0 0 25 0 1 0 803052542 4894720 869 33554432000 134512640 134603332 4290149360 18446744073709551615 134551080 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5264/statm: 1195 869 98 23 0 821 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 4780

[startup+4842.32 s]
/proc/loadavg: 2.07 2.04 2.01 3/536 5522
/proc/meminfo: memFree=29433008/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4788 CPUtime=4842.41 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3793 0 0 0 484231 10 0 0 25 0 1 0 803052542 4902912 886 33554432000 134512640 134603332 4290149360 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5264/statm: 1197 886 98 23 0 823 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 4788

[startup+4902.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/536 5523
/proc/meminfo: memFree=29433236/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4640 CPUtime=4902.39 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3804 0 0 0 490229 10 0 0 25 0 1 0 803052542 4751360 827 33554432000 134512640 134603332 4290149360 18446744073709551615 134546849 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5264/statm: 1160 827 98 23 0 786 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 4640

[startup+4962.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/536 5525
/proc/meminfo: memFree=29435200/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4792 CPUtime=4962.39 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3842 0 0 0 496229 10 0 0 25 0 1 0 803052542 4907008 859 33554432000 134512640 134603332 4290149360 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5264/statm: 1198 859 98 23 0 824 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 4792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.08 2.06 2.01 2/535 5527
/proc/meminfo: memFree=29437908/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4596 CPUtime=5000.1 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3842 0 0 0 500000 10 0 0 25 0 1 0 803052542 4706304 838 33554432000 134512640 134603332 4290149360 18446744073709551615 134548216 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5264/statm: 1149 838 98 23 0 775 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 4596

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

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

[startup+5000 s]
/proc/loadavg: 2.08 2.06 2.01 2/535 5527
/proc/meminfo: memFree=29437908/32951124 swapFree=58212616/67111528
[pid=5264] ppid=5262 vsize=4596 CPUtime=5000.1 cores=0,2,4,6
/proc/5264/stat : 5264 (picosat) R 5262 5264 3384 0 -1 4202496 3842 0 0 0 500000 10 0 0 25 0 1 0 803052542 4706304 838 33554432000 134512640 134603332 4290149360 18446744073709551615 134548216 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5264/statm: 1149 838 98 23 0 775 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 4596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.12
CPU user time (s): 5000.02
CPU system time (s): 0.107983
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 5140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3842
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= 3
involuntary context switches= 9947

runsolver used 28.6486 second user time and 56.5994 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-01 09:49:06
IDJOB=3439289
IDBENCH=83949
IDSOLVER=1934
FILE ID=node136/3439289-1306914546
RUNJOBID= node136-1306914546-5250
PBS_JOBID= 13488440
Free space on /tmp= 32264 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT03/handmade/anton/UNSAT/SGI_30_70_20_60_10-dir.shuffled-as.sat03-144.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439289-1306914546/watcher-3439289-1306914546 -o /tmp/evaluation-result-3439289-1306914546/solver-3439289-1306914546 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439289-1306914546.cnf

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

MD5SUM BENCH= fab1e4926bfa9e7a1fae58c3b22b51e8
RANDOM SEED=24507166

node136.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	: 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		: 2666.809
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	: 5332.75
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	: 5332.76
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.83
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	: 5332.75
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       9679208 kB
Buffers:        113636 kB
Cached:       19578528 kB
SwapCached:       7704 kB
Active:        8884000 kB
Inactive:     13627008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       9679208 kB
SwapTotal:    67111528 kB
SwapFree:     58212616 kB
Dirty:             420 kB
Writeback:           0 kB
AnonPages:     2817676 kB
Mapped:          23868 kB
Slab:           621032 kB
PageTables:      68448 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169212624 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= 73704 MiB
End job on node136 at 2011-06-01 11:12:28