Trace number 3439714

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) 5000.09 4999.92

General information on the benchmark

Namecrafted/anton/SRHD-SGI/
srhd-sgi-m27-q255-n25-p30-s39712998.cnf
MD5SUM44ec8c80ea2b58be800208f5113b04f5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05499
Satisfiable
(Un)Satisfiability was proved
Number of variables666
Number of clauses45238
Sum of the clauses size91092
Maximum clause length27
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 245213
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 525

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-3439714-1306943038/watcher-3439714-1306943038 -o /tmp/evaluation-result-3439714-1306943038/solver-3439714-1306943038 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439714-1306943038.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 2/437 22883
/proc/meminfo: memFree=25108416/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3324 CPUtime=0.01 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 554 0 0 0 1 0 0 0 25 0 1 0 786719444 3403776 500 33554432000 134512640 134603332 4290735568 18446744073709551615 2409980 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 831 501 90 23 0 457 0

[startup+0.0286101 s]
/proc/loadavg: 2.00 2.02 2.00 2/437 22883
/proc/meminfo: memFree=25108416/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3456 CPUtime=0.02 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 588 0 0 0 2 0 0 0 25 0 1 0 786719444 3538944 534 33554432000 134512640 134603332 4290735568 18446744073709551615 134550679 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 864 534 98 23 0 490 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3456

[startup+0.100607 s]
/proc/loadavg: 2.00 2.02 2.00 2/437 22883
/proc/meminfo: memFree=25108416/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3456 CPUtime=0.09 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 595 0 0 0 9 0 0 0 25 0 1 0 786719444 3538944 541 33554432000 134512640 134603332 4290735568 18446744073709551615 134587906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 864 541 98 23 0 490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3456

[startup+0.300573 s]
/proc/loadavg: 2.00 2.02 2.00 2/437 22883
/proc/meminfo: memFree=25108416/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3456 CPUtime=0.29 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 605 0 0 0 29 0 0 0 25 0 1 0 786719444 3538944 551 33554432000 134512640 134603332 4290735568 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 864 551 98 23 0 490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3456

[startup+0.700487 s]
/proc/loadavg: 2.00 2.02 2.00 2/437 22883
/proc/meminfo: memFree=25108416/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3568 CPUtime=0.69 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 613 0 0 0 69 0 0 0 25 0 1 0 786719444 3653632 559 33554432000 134512640 134603332 4290735568 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 892 559 98 23 0 518 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3568

[startup+1.50033 s]
/proc/loadavg: 2.00 2.02 2.00 3/438 22884
/proc/meminfo: memFree=25106308/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3568 CPUtime=1.49 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 619 0 0 0 149 0 0 0 25 0 1 0 786719444 3653632 565 33554432000 134512640 134603332 4290735568 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 892 565 98 23 0 518 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3568

[startup+3.10101 s]
/proc/loadavg: 2.00 2.02 2.00 3/438 22884
/proc/meminfo: memFree=25105196/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3568 CPUtime=3.09 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 625 0 0 0 309 0 0 0 25 0 1 0 786719444 3653632 571 33554432000 134512640 134603332 4290735568 18446744073709551615 134548507 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 892 571 98 23 0 518 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3568

[startup+6.30039 s]
/proc/loadavg: 2.00 2.02 2.00 3/438 22884
/proc/meminfo: memFree=25104948/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3700 CPUtime=6.29 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 638 0 0 0 629 0 0 0 25 0 1 0 786719444 3788800 584 33554432000 134512640 134603332 4290735568 18446744073709551615 134525195 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 925 584 98 23 0 551 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3700

[startup+12.7011 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 22885
/proc/meminfo: memFree=25105324/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3680 CPUtime=12.69 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 644 0 0 0 1269 0 0 0 25 0 1 0 786719444 3768320 590 33554432000 134512640 134603332 4290735568 18446744073709551615 134529408 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 920 590 98 23 0 546 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3680

[startup+25.5006 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 22885
/proc/meminfo: memFree=25105296/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3680 CPUtime=25.49 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 661 0 0 0 2549 0 0 0 25 0 1 0 786719444 3768320 607 33554432000 134512640 134603332 4290735568 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 920 607 98 23 0 546 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3680

[startup+51.1005 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 22886
/proc/meminfo: memFree=25104392/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3764 CPUtime=51.09 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 680 0 0 0 5109 0 0 0 25 0 1 0 786719444 3854336 626 33554432000 134512640 134603332 4290735568 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 941 626 98 23 0 567 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3764

[startup+102.315 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 22887
/proc/meminfo: memFree=25103972/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3860 CPUtime=102.31 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 704 0 0 0 10231 0 0 0 25 0 1 0 786719444 3952640 650 33554432000 134512640 134603332 4290735568 18446744073709551615 134564559 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 965 650 98 23 0 591 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3860

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 22889
/proc/meminfo: memFree=25103796/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3924 CPUtime=162.3 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 727 0 0 0 16230 0 0 0 25 0 1 0 786719444 4018176 670 33554432000 134512640 134603332 4290735568 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 981 670 98 23 0 607 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3924

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 22890
/proc/meminfo: memFree=25104448/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3984 CPUtime=222.3 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 732 0 0 0 22230 0 0 0 25 0 1 0 786719444 4079616 675 33554432000 134512640 134603332 4290735568 18446744073709551615 134564868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 996 675 98 23 0 622 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3984

[startup+282.301 s]
/proc/loadavg: 2.09 2.03 2.01 3/438 22892
/proc/meminfo: memFree=25104380/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=3984 CPUtime=282.3 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 732 0 0 0 28230 0 0 0 25 0 1 0 786719444 4079616 675 33554432000 134512640 134603332 4290735568 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 996 675 98 23 0 622 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3984

[startup+342.301 s]
/proc/loadavg: 2.22 2.07 2.02 3/438 22893
/proc/meminfo: memFree=25104336/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4052 CPUtime=342.31 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 786 0 0 0 34230 1 0 0 25 0 1 0 786719444 4149248 702 33554432000 134512640 134603332 4290735568 18446744073709551615 134551121 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1013 702 98 23 0 639 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 4052

[startup+402.301 s]
/proc/loadavg: 2.15 2.07 2.02 3/438 22895
/proc/meminfo: memFree=25104540/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4012 CPUtime=402.31 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 786 0 0 0 40230 1 0 0 25 0 1 0 786719444 4108288 692 33554432000 134512640 134603332 4290735568 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1003 692 98 23 0 629 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 4012

[startup+462.301 s]
/proc/loadavg: 2.05 2.05 2.01 3/438 22897
/proc/meminfo: memFree=25103976/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4124 CPUtime=462.31 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 820 0 0 0 46230 1 0 0 25 0 1 0 786719444 4222976 720 33554432000 134512640 134603332 4290735568 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1031 720 98 23 0 657 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 4124

[startup+522.301 s]
/proc/loadavg: 2.08 2.06 2.01 3/438 22898
/proc/meminfo: memFree=25103412/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4028 CPUtime=522.27 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 854 0 0 0 52225 2 0 0 25 0 1 0 786719444 4124672 696 33554432000 134512640 134603332 4290735568 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1007 696 98 23 0 633 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 4028

[startup+582.301 s]
/proc/loadavg: 2.03 2.05 2.00 3/438 22900
/proc/meminfo: memFree=25104340/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4160 CPUtime=582.27 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 884 0 0 0 58225 2 0 0 25 0 1 0 786719444 4259840 726 33554432000 134512640 134603332 4290735568 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1040 726 98 23 0 666 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 4160

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/438 23005
/proc/meminfo: memFree=25101372/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4556 CPUtime=4062.43 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 2515 0 0 0 406228 15 0 0 25 0 1 0 786719444 4665344 828 33554432000 134512640 134603332 4290735568 18446744073709551615 134525246 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1139 828 98 23 0 765 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 4556

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/438 23006
/proc/meminfo: memFree=25100468/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4648 CPUtime=4122.42 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 2579 0 0 0 412226 16 0 0 25 0 1 0 786719444 4759552 851 33554432000 134512640 134603332 4290735568 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1162 851 98 23 0 788 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 4648

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/438 23008
/proc/meminfo: memFree=25100772/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4596 CPUtime=4182.43 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 2629 0 0 0 418226 17 0 0 25 0 1 0 786719444 4706304 838 33554432000 134512640 134603332 4290735568 18446744073709551615 134548259 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1149 838 98 23 0 775 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 4596

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 23009
/proc/meminfo: memFree=25100960/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4460 CPUtime=4242.43 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 2674 0 0 0 424226 17 0 0 25 0 1 0 786719444 4567040 784 33554432000 134512640 134603332 4290735568 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1115 784 98 23 0 741 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 4460

[startup+4302.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/438 23011
/proc/meminfo: memFree=25100420/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4500 CPUtime=4302.43 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 2694 0 0 0 430226 17 0 0 25 0 1 0 786719444 4608000 804 33554432000 134512640 134603332 4290735568 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1125 804 98 23 0 751 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 4500

[startup+4362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/438 23013
/proc/meminfo: memFree=25099852/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4448 CPUtime=4362.43 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 2771 0 0 0 436226 17 0 0 25 0 1 0 786719444 4554752 801 33554432000 134512640 134603332 4290735568 18446744073709551615 134550879 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1112 801 98 23 0 738 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 4448

[startup+4422.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/438 23014
/proc/meminfo: memFree=25100776/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4532 CPUtime=4422.43 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 2859 0 0 0 442226 17 0 0 25 0 1 0 786719444 4640768 811 33554432000 134512640 134603332 4290735568 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1133 811 98 23 0 759 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 4532

[startup+4482.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/438 23016
/proc/meminfo: memFree=25099868/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4480 CPUtime=4482.44 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 2877 0 0 0 448227 17 0 0 25 0 1 0 786719444 4587520 809 33554432000 134512640 134603332 4290735568 18446744073709551615 134564566 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1120 809 98 23 0 746 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 4480

[startup+4542.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/438 23017
/proc/meminfo: memFree=25099432/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4516 CPUtime=4542.44 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 2915 0 0 0 454227 17 0 0 25 0 1 0 786719444 4624384 818 33554432000 134512640 134603332 4290735568 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1129 818 98 23 0 755 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 4516

[startup+4602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/438 23019
/proc/meminfo: memFree=25100636/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4456 CPUtime=4602.46 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 3016 0 0 0 460228 18 0 0 25 0 1 0 786719444 4562944 803 33554432000 134512640 134603332 4290735568 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1114 803 98 23 0 740 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 4456

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/438 23030
/proc/meminfo: memFree=25097924/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4488 CPUtime=4662.45 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 3021 0 0 0 466227 18 0 0 25 0 1 0 786719444 4595712 806 33554432000 134512640 134603332 4290735568 18446744073709551615 134588881 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1122 806 98 23 0 748 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 4488

[startup+4722.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 23031
/proc/meminfo: memFree=25099996/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4444 CPUtime=4722.47 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 3032 0 0 0 472228 19 0 0 25 0 1 0 786719444 4550656 800 33554432000 134512640 134603332 4290735568 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1111 800 98 23 0 737 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 4444

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 23033
/proc/meminfo: memFree=25100328/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4492 CPUtime=4782.45 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 3051 0 0 0 478226 19 0 0 25 0 1 0 786719444 4599808 812 33554432000 134512640 134603332 4290735568 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1123 812 98 23 0 749 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 4492

[startup+4842.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/438 23034
/proc/meminfo: memFree=25099904/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4580 CPUtime=4842.45 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 3057 0 0 0 484226 19 0 0 25 0 1 0 786719444 4689920 815 33554432000 134512640 134603332 4290735568 18446744073709551615 134550933 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1145 815 98 23 0 771 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 4580

[startup+4902.3 s]
/proc/loadavg: 1.80 1.97 1.98 2/432 23054
/proc/meminfo: memFree=25124656/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4656 CPUtime=4902.45 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 3091 0 0 0 490226 19 0 0 25 0 1 0 786719444 4767744 849 33554432000 134512640 134603332 4290735568 18446744073709551615 134563868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1164 849 98 23 0 790 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 4656

[startup+4962.3 s]
/proc/loadavg: 1.29 1.79 1.92 2/432 23056
/proc/meminfo: memFree=25124736/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4576 CPUtime=4962.46 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 3091 0 0 0 496226 20 0 0 25 0 1 0 786719444 4685824 833 33554432000 134512640 134603332 4290735568 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1144 833 98 23 0 770 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 4576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.15 1.69 1.88 2/432 23057
/proc/meminfo: memFree=25124708/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4676 CPUtime=5000.08 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 3116 0 0 0 499988 20 0 0 25 0 1 0 786719444 4788224 858 33554432000 134512640 134603332 4290735568 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1169 858 98 23 0 795 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 4676

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: 1.15 1.69 1.88 2/432 23057
/proc/meminfo: memFree=25124708/32951124 swapFree=50923800/67111528
[pid=22883] ppid=22881 vsize=4676 CPUtime=5000.08 cores=0,2,4,6
/proc/22883/stat : 22883 (picosat) R 22881 22883 22408 0 -1 4202496 3116 0 0 0 499988 20 0 0 25 0 1 0 786719444 4788224 858 33554432000 134512640 134603332 4290735568 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22883/statm: 1169 858 98 23 0 795 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 4676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.09
CPU user time (s): 4999.89
CPU system time (s): 0.201969
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 4912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3116
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= 4
involuntary context switches= 16093

runsolver used 22.4186 second user time and 45.737 second system time

The end

Launcher Data 

Begin job on node143 at 2011-06-01 17:43:58
IDJOB=3439714
IDBENCH=88210
IDSOLVER=1934
FILE ID=node143/3439714-1306943038
RUNJOBID= node143-1306933135-22426
PBS_JOBID= 13488597
Free space on /tmp= 73876 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/anton/SRHD-SGI/srhd-sgi-m27-q255-n25-p30-s39712998.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439714-1306943038/watcher-3439714-1306943038 -o /tmp/evaluation-result-3439714-1306943038/solver-3439714-1306943038 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439714-1306943038.cnf

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

MD5SUM BENCH= 44ec8c80ea2b58be800208f5113b04f5
RANDOM SEED=1740972672

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.83
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25108696 kB
Buffers:        173584 kB
Cached:         170244 kB
SwapCached:       9140 kB
Active:        7330440 kB
Inactive:       241096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25108696 kB
SwapTotal:    67111528 kB
SwapFree:     50923800 kB
Dirty:             392 kB
Writeback:          32 kB
AnonPages:     7224864 kB
Mapped:          22180 kB
Slab:           121852 kB
PageTables:      79880 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 115693536 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= 73880 MiB
End job on node143 at 2011-06-01 19:07:20