Trace number 3439294

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) 5000.04 4999.92

General information on the benchmark

NameSAT03/handmade/anton/UNSAT/
SGI_30_70_20_70_1-dir.shuffled-as.sat03-146.cnf
MD5SUM7ef2b563e57ba91e22d23e55abe69485
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2999.01
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses46988
Sum of the clauses size94536
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 246968
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-3439294-1306914546/watcher-3439294-1306914546 -o /tmp/evaluation-result-3439294-1306914546/solver-3439294-1306914546 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439294-1306914546.cnf 

running on 4 cores: 1,3,5,7

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 2/535 5270
/proc/meminfo: memFree=9675444/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=2536 CPUtime=0 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 342 0 0 0 0 0 0 0 21 0 1 0 803052550 2596864 289 33554432000 134512640 134603332 4288893456 18446744073709551615 12506979 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 634 289 89 23 0 260 0

[startup+0.088551 s]
/proc/loadavg: 2.00 2.02 2.00 2/535 5270
/proc/meminfo: memFree=9675444/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=3580 CPUtime=0.08 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 611 0 0 0 8 0 0 0 21 0 1 0 803052550 3665920 558 33554432000 134512640 134603332 4288893456 18446744073709551615 134527189 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 895 558 98 23 0 521 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3580

[startup+0.100546 s]
/proc/loadavg: 2.00 2.02 2.00 2/535 5270
/proc/meminfo: memFree=9675444/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=3580 CPUtime=0.09 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 611 0 0 0 9 0 0 0 21 0 1 0 803052550 3665920 558 33554432000 134512640 134603332 4288893456 18446744073709551615 134528952 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 895 558 98 23 0 521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3580

[startup+0.300513 s]
/proc/loadavg: 2.00 2.02 2.00 2/535 5270
/proc/meminfo: memFree=9675444/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=3580 CPUtime=0.29 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 615 0 0 0 29 0 0 0 22 0 1 0 803052550 3665920 562 33554432000 134512640 134603332 4288893456 18446744073709551615 134556181 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 895 562 98 23 0 521 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3580

[startup+0.700442 s]
/proc/loadavg: 2.00 2.02 2.00 2/535 5270
/proc/meminfo: memFree=9675444/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=3580 CPUtime=0.69 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 629 0 0 0 69 0 0 0 24 0 1 0 803052550 3665920 576 33554432000 134512640 134603332 4288893456 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 895 576 98 23 0 521 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3580

[startup+1.5003 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5271
/proc/meminfo: memFree=9672900/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=3580 CPUtime=1.49 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 632 0 0 0 149 0 0 0 25 0 1 0 803052550 3665920 579 33554432000 134512640 134603332 4288893456 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 895 579 98 23 0 521 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3580

[startup+3.10102 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5272
/proc/meminfo: memFree=9670420/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=3704 CPUtime=3.09 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 645 0 0 0 309 0 0 0 25 0 1 0 803052550 3792896 592 33554432000 134512640 134603332 4288893456 18446744073709551615 134527455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 926 592 98 23 0 552 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3704

[startup+6.30046 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5272
/proc/meminfo: memFree=9670312/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=3704 CPUtime=6.29 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 656 0 0 0 629 0 0 0 25 0 1 0 803052550 3792896 603 33554432000 134512640 134603332 4288893456 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 926 603 98 23 0 552 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3704

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5272
/proc/meminfo: memFree=9669988/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=3812 CPUtime=12.69 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 674 0 0 0 1269 0 0 0 25 0 1 0 803052550 3903488 621 33554432000 134512640 134603332 4288893456 18446744073709551615 134525159 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 953 621 98 23 0 579 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3812

[startup+25.5011 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5272
/proc/meminfo: memFree=9669036/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=3780 CPUtime=25.49 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 681 0 0 0 2549 0 0 0 25 0 1 0 803052550 3870720 628 33554432000 134512640 134603332 4288893456 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 945 628 98 23 0 571 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3780

[startup+51.1006 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5273
/proc/meminfo: memFree=9668984/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=3876 CPUtime=51.09 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 694 0 0 0 5109 0 0 0 25 0 1 0 803052550 3969024 641 33554432000 134512640 134603332 4288893456 18446744073709551615 134563934 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 969 641 98 23 0 595 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3876

[startup+102.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 5274
/proc/meminfo: memFree=9666484/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=3908 CPUtime=102.31 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 767 0 0 0 10231 0 0 0 25 0 1 0 803052550 4001792 667 33554432000 134512640 134603332 4288893456 18446744073709551615 134545156 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 977 667 98 23 0 603 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3908

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 5276
/proc/meminfo: memFree=9665448/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4056 CPUtime=162.3 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 801 0 0 0 16230 0 0 0 25 0 1 0 803052550 4153344 689 33554432000 134512640 134603332 4288893456 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1014 689 98 23 0 640 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4056

[startup+222.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/536 5277
/proc/meminfo: memFree=9666168/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4084 CPUtime=222.3 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 853 0 0 0 22230 0 0 0 25 0 1 0 803052550 4182016 711 33554432000 134512640 134603332 4288893456 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1021 711 98 23 0 647 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4084

[startup+282.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/536 5279
/proc/meminfo: memFree=9666268/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4200 CPUtime=282.3 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 857 0 0 0 28230 0 0 0 25 0 1 0 803052550 4300800 711 33554432000 134512640 134603332 4288893456 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1050 711 98 23 0 676 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4200

[startup+342.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/536 5281
/proc/meminfo: memFree=9666236/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4148 CPUtime=342.3 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 903 0 0 0 34230 0 0 0 25 0 1 0 803052550 4247552 724 33554432000 134512640 134603332 4288893456 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1037 724 98 23 0 663 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4148

[startup+402.301 s]
/proc/loadavg: 2.16 2.07 2.01 3/536 5282
/proc/meminfo: memFree=9666340/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4116 CPUtime=402.3 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 928 0 0 0 40230 0 0 0 25 0 1 0 803052550 4214784 719 33554432000 134512640 134603332 4288893456 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1029 719 98 23 0 655 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4116

[startup+462.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/536 5284
/proc/meminfo: memFree=9666180/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4140 CPUtime=462.3 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 960 0 0 0 46230 0 0 0 25 0 1 0 803052550 4239360 725 33554432000 134512640 134603332 4288893456 18446744073709551615 134565336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1035 725 98 23 0 661 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 4140

[startup+522.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/536 5285
/proc/meminfo: memFree=9667148/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4132 CPUtime=522.31 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 961 0 0 0 52231 0 0 0 25 0 1 0 803052550 4231168 723 33554432000 134512640 134603332 4288893456 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1033 723 98 23 0 659 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 4132

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5287
/proc/meminfo: memFree=9666996/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4156 CPUtime=582.31 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 987 0 0 0 58231 0 0 0 25 0 1 0 803052550 4255744 729 33554432000 134512640 134603332 4288893456 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1039 729 98 23 0 665 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4156

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5489
/proc/meminfo: memFree=29436788/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4476 CPUtime=4062.41 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 3849 0 0 0 406240 1 0 0 25 0 1 0 803052550 4583424 809 33554432000 134512640 134603332 4288893456 18446744073709551615 134550663 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1119 809 98 23 0 745 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 4476

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5490
/proc/meminfo: memFree=29436760/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4888 CPUtime=4122.39 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 3956 0 0 0 412238 1 0 0 25 0 1 0 803052550 5005312 912 33554432000 134512640 134603332 4288893456 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1222 912 98 23 0 848 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 4888

[startup+4182.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/536 5492
/proc/meminfo: memFree=29436608/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4816 CPUtime=4182.39 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 3956 0 0 0 418238 1 0 0 25 0 1 0 803052550 4931584 894 33554432000 134512640 134603332 4288893456 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1204 894 98 23 0 830 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 4816

[startup+4242.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/536 5494
/proc/meminfo: memFree=29436580/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4712 CPUtime=4242.39 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 3956 0 0 0 424238 1 0 0 25 0 1 0 803052550 4825088 868 33554432000 134512640 134603332 4288893456 18446744073709551615 134564682 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1178 868 98 23 0 804 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 4712

[startup+4302.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/536 5495
/proc/meminfo: memFree=29436668/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4616 CPUtime=4302.4 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 3985 0 0 0 430239 1 0 0 25 0 1 0 803052550 4726784 844 33554432000 134512640 134603332 4288893456 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1154 844 98 23 0 780 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 4616

[startup+4362.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/536 5506
/proc/meminfo: memFree=29435540/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4672 CPUtime=4362.4 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4036 0 0 0 436239 1 0 0 25 0 1 0 803052550 4784128 858 33554432000 134512640 134603332 4288893456 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1168 858 98 23 0 794 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 4672

[startup+4422.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/536 5507
/proc/meminfo: memFree=29435016/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4644 CPUtime=4422.4 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4083 0 0 0 442239 1 0 0 25 0 1 0 803052550 4755456 851 33554432000 134512640 134603332 4288893456 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1161 851 98 23 0 787 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 4644

[startup+4482.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/536 5509
/proc/meminfo: memFree=29435360/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4788 CPUtime=4482.4 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4120 0 0 0 448239 1 0 0 25 0 1 0 803052550 4902912 881 33554432000 134512640 134603332 4288893456 18446744073709551615 134527776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1197 881 98 23 0 823 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 4788

[startup+4542.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/536 5514
/proc/meminfo: memFree=29435296/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4900 CPUtime=4542.4 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4201 0 0 0 454239 1 0 0 25 0 1 0 803052550 5017600 915 33554432000 134512640 134603332 4288893456 18446744073709551615 134525159 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1225 915 98 23 0 851 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 4900

[startup+4602.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/536 5515
/proc/meminfo: memFree=29433136/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4676 CPUtime=4602.41 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4201 0 0 0 460240 1 0 0 25 0 1 0 803052550 4788224 859 33554432000 134512640 134603332 4288893456 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1169 859 98 23 0 795 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 4676

[startup+4662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/536 5517
/proc/meminfo: memFree=29432992/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4680 CPUtime=4662.4 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4307 0 0 0 466239 1 0 0 25 0 1 0 803052550 4792320 860 33554432000 134512640 134603332 4288893456 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1170 860 98 23 0 796 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 4680

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5518
/proc/meminfo: memFree=29433084/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4616 CPUtime=4722.42 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4320 0 0 0 472241 1 0 0 25 0 1 0 803052550 4726784 844 33554432000 134512640 134603332 4288893456 18446744073709551615 134566315 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1154 844 98 23 0 780 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 4616

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 5520
/proc/meminfo: memFree=29433172/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4684 CPUtime=4782.4 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4339 0 0 0 478239 1 0 0 25 0 1 0 803052550 4796416 861 33554432000 134512640 134603332 4288893456 18446744073709551615 134548282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1171 861 98 23 0 797 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 4684

[startup+4842.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/536 5522
/proc/meminfo: memFree=29433008/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4668 CPUtime=4842.41 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4346 0 0 0 484240 1 0 0 25 0 1 0 803052550 4780032 851 33554432000 134512640 134603332 4288893456 18446744073709551615 134564369 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1167 851 98 23 0 793 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 4668

[startup+4902.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/536 5523
/proc/meminfo: memFree=29433236/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=5160 CPUtime=4902.41 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4470 0 0 0 490240 1 0 0 25 0 1 0 803052550 5283840 975 33554432000 134512640 134603332 4288893456 18446744073709551615 134525159 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1290 975 98 23 0 916 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 5160

[startup+4962.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/536 5525
/proc/meminfo: memFree=29435200/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=4888 CPUtime=4962.41 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4470 0 0 0 496240 1 0 0 25 0 1 0 803052550 5005312 912 33554432000 134512640 134603332 4288893456 18446744073709551615 134563627 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1222 912 98 23 0 848 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 4888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.08 2.06 2.01 3/536 5526
/proc/meminfo: memFree=29434940/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=5108 CPUtime=5000.01 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4583 0 0 0 500000 1 0 0 25 0 1 0 803052550 5230592 967 33554432000 134512640 134603332 4288893456 18446744073709551615 134546856 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1277 967 98 23 0 903 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 5108

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

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

[startup+4999.9 s]
/proc/loadavg: 2.08 2.06 2.01 3/536 5526
/proc/meminfo: memFree=29434940/32951124 swapFree=58212616/67111528
[pid=5270] ppid=5268 vsize=5108 CPUtime=5000.01 cores=1,3,5,7
/proc/5270/stat : 5270 (picosat) R 5268 5270 3384 0 -1 4202496 4583 0 0 0 500000 1 0 0 25 0 1 0 803052550 5230592 967 33554432000 134512640 134603332 4288893456 18446744073709551615 134546856 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5270/statm: 1277 967 98 23 0 903 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 5108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 5000.02
CPU system time (s): 0.016997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 5416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4583
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= 57738

runsolver used 24.3313 second user time and 57.6152 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-01 09:49:06
IDJOB=3439294
IDBENCH=83952
IDSOLVER=1934
FILE ID=node136/3439294-1306914546
RUNJOBID= node136-1306914546-5251
PBS_JOBID= 13488440
Free space on /tmp= 32264 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT03/handmade/anton/UNSAT/SGI_30_70_20_70_1-dir.shuffled-as.sat03-146.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439294-1306914546/watcher-3439294-1306914546 -o /tmp/evaluation-result-3439294-1306914546/solver-3439294-1306914546 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439294-1306914546.cnf

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

MD5SUM BENCH= 7ef2b563e57ba91e22d23e55abe69485
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:       9675600 kB
Buffers:        113640 kB
Cached:       19578912 kB
SwapCached:       7704 kB
Active:        8887528 kB
Inactive:     13627208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       9675600 kB
SwapTotal:    67111528 kB
SwapFree:     58212616 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:     2820780 kB
Mapped:          24644 kB
Slab:           621032 kB
PageTables:      68836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169234916 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