Trace number 3439189

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) 5000.1 5000.02

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-18_312.cnf
MD5SUM1144bbd60c180aa5e72d35b74e9676cb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables312
Number of clauses26889
Sum of the clauses size121302
Maximum clause length18
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 324180
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52709

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-3439189-1306909142/watcher-3439189-1306909142 -o /tmp/evaluation-result-3439189-1306909142/solver-3439189-1306909142 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439189-1306909142.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: 1.70 1.96 1.98 3/532 30651
/proc/meminfo: memFree=8951332/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=11796 CPUtime=0 cores=0,2,4,6
/proc/30651/stat : 30651 (runsolver) D 30649 30651 30616 0 -1 4202560 46 0 0 0 0 0 0 0 25 0 1 0 783330466 12079104 53 33554432000 4194304 5432328 140735803346016 18446744073709551615 5055479 0 0 4096 24578 18446744071562154983 0 0 17 4 0 0 0
/proc/30651/statm: 2949 53 34 303 0 2643 0

[startup+0.077188 s]
/proc/loadavg: 1.70 1.96 1.98 3/532 30651
/proc/meminfo: memFree=8951332/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=2800 CPUtime=0.01 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 448 0 4 0 1 0 0 0 18 0 1 0 783330466 2867200 398 33554432000 134512640 134603332 4290375040 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 700 398 97 23 0 326 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2800

[startup+0.100213 s]
/proc/loadavg: 1.70 1.96 1.98 3/532 30651
/proc/meminfo: memFree=8951332/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=2932 CPUtime=0.03 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 485 0 4 0 3 0 0 0 18 0 1 0 783330466 3002368 435 33554432000 134512640 134603332 4290375040 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 733 435 97 23 0 359 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2932

[startup+0.300138 s]
/proc/loadavg: 1.70 1.96 1.98 3/532 30651
/proc/meminfo: memFree=8951332/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=4120 CPUtime=0.23 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 779 0 4 0 23 0 0 0 18 0 1 0 783330466 4218880 729 33554432000 134512640 134603332 4290375040 18446744073709551615 11032060 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 1030 729 97 23 0 656 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 4120

[startup+0.701095 s]
/proc/loadavg: 1.70 1.96 1.98 3/532 30651
/proc/meminfo: memFree=8951332/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=6364 CPUtime=0.63 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 1300 0 4 0 63 0 0 0 18 0 1 0 783330466 6516736 1250 33554432000 134512640 134603332 4290375040 18446744073709551615 134551123 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 1591 1250 97 23 0 1217 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 6364

[startup+1.50092 s]
/proc/loadavg: 1.70 1.96 1.98 3/536 30659
/proc/meminfo: memFree=8939176/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=9660 CPUtime=1.43 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 2130 0 4 0 143 0 0 0 20 0 1 0 783330466 9891840 2080 33554432000 134512640 134603332 4290375040 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 2415 2080 98 23 0 2041 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 9660

[startup+3.10068 s]
/proc/loadavg: 1.70 1.96 1.98 3/536 30659
/proc/meminfo: memFree=8928264/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=12908 CPUtime=3.03 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 2942 0 4 0 303 0 0 0 25 0 1 0 783330466 13217792 2892 33554432000 134512640 134603332 4290375040 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 3227 2892 123 23 0 2853 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 12908

[startup+6.30109 s]
/proc/loadavg: 1.72 1.96 1.98 3/536 30659
/proc/meminfo: memFree=8923144/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=13832 CPUtime=6.23 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 3192 0 4 0 623 0 0 0 25 0 1 0 783330466 14163968 3117 33554432000 134512640 134603332 4290375040 18446744073709551615 134563608 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 3458 3117 98 23 0 3084 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13832

[startup+12.701 s]
/proc/loadavg: 1.75 1.96 1.98 3/536 30659
/proc/meminfo: memFree=8915472/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=16208 CPUtime=12.63 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 3815 0 4 0 1263 0 0 0 25 0 1 0 783330466 16596992 3740 33554432000 134512640 134603332 4290375040 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 4052 3740 98 23 0 3678 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 16208

[startup+25.5007 s]
/proc/loadavg: 1.80 1.97 1.98 3/536 30660
/proc/meminfo: memFree=8910340/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=18832 CPUtime=25.43 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 4368 0 4 0 2542 1 0 0 25 0 1 0 783330466 19283968 4293 33554432000 134512640 134603332 4290375040 18446744073709551615 134563934 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 4708 4293 98 23 0 4334 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 18832

[startup+51.1011 s]
/proc/loadavg: 1.87 1.97 1.98 3/536 30660
/proc/meminfo: memFree=8902384/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=22396 CPUtime=51.03 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 5297 0 4 0 5102 1 0 0 25 0 1 0 783330466 22933504 5222 33554432000 134512640 134603332 4290375040 18446744073709551615 134551168 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 5599 5222 98 23 0 5225 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 22396

[startup+102.32 s]
/proc/loadavg: 1.94 1.97 1.98 3/536 30663
/proc/meminfo: memFree=8896528/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=25608 CPUtime=102.25 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 6169 0 4 0 10224 1 0 0 25 0 1 0 783330466 26222592 6030 33554432000 134512640 134603332 4290375040 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 6402 6030 98 23 0 6028 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25608

[startup+162.3 s]
/proc/loadavg: 1.98 1.97 1.98 3/536 30664
/proc/meminfo: memFree=8889552/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=25756 CPUtime=162.23 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 6246 0 4 0 16222 1 0 0 25 0 1 0 783330466 26374144 6107 33554432000 134512640 134603332 4290375040 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 6439 6107 98 23 0 6065 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25756

[startup+222.3 s]
/proc/loadavg: 2.02 1.99 1.98 3/536 30666
/proc/meminfo: memFree=8885664/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=28156 CPUtime=222.24 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 6865 0 4 0 22223 1 0 0 25 0 1 0 783330466 28831744 6720 33554432000 134512640 134603332 4290375040 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 7039 6720 98 23 0 6665 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 28156

[startup+282.301 s]
/proc/loadavg: 2.26 2.06 2.01 3/536 30668
/proc/meminfo: memFree=8880044/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=31692 CPUtime=282.23 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 7885 0 4 0 28222 1 0 0 25 0 1 0 783330466 32452608 7372 33554432000 134512640 134603332 4290375040 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 7923 7372 98 23 0 7549 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 31692

[startup+342.301 s]
/proc/loadavg: 2.09 2.05 2.00 3/536 30669
/proc/meminfo: memFree=8880000/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=31584 CPUtime=342.23 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 7885 0 4 0 34222 1 0 0 25 0 1 0 783330466 32342016 7345 33554432000 134512640 134603332 4290375040 18446744073709551615 134550879 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 7896 7345 98 23 0 7522 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 31584

[startup+402.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/536 30675
/proc/meminfo: memFree=8880584/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=31580 CPUtime=402.24 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 7911 0 4 0 40223 1 0 0 25 0 1 0 783330466 32337920 7370 33554432000 134512640 134603332 4290375040 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 7895 7370 98 23 0 7521 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 31580

[startup+462.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 30676
/proc/meminfo: memFree=8878940/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=33300 CPUtime=462.24 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 8350 0 4 0 46222 2 0 0 25 0 1 0 783330466 34099200 7783 33554432000 134512640 134603332 4290375040 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 8325 7783 98 23 0 7951 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 33300

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 30678
/proc/meminfo: memFree=8874928/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=33836 CPUtime=522.24 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 8498 0 4 0 52222 2 0 0 25 0 1 0 783330466 34648064 7931 33554432000 134512640 134603332 4290375040 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 8459 7931 98 23 0 8085 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 33836

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 30680
/proc/meminfo: memFree=8874520/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=34188 CPUtime=582.24 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 8587 0 4 0 58222 2 0 0 25 0 1 0 783330466 35008512 8020 33554432000 134512640 134603332 4290375040 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 8547 8020 98 23 0 8173 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 34188

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 30786
/proc/meminfo: memFree=8836608/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51208 CPUtime=4002.33 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14455 0 4 0 400229 4 0 0 25 0 1 0 783330466 52436992 12428 33554432000 134512640 134603332 4290375040 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12802 12428 98 23 0 12428 0
Current children cumulated CPU time (s) 4002.33
Current children cumulated vsize (KiB) 51208

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 30787
/proc/meminfo: memFree=8835588/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51188 CPUtime=4062.35 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14455 0 4 0 406231 4 0 0 25 0 1 0 783330466 52416512 12428 33554432000 134512640 134603332 4290375040 18446744073709551615 134546920 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12797 12428 98 23 0 12423 0
Current children cumulated CPU time (s) 4062.35
Current children cumulated vsize (KiB) 51188

[startup+4122.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/536 30796
/proc/meminfo: memFree=8834648/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51172 CPUtime=4122.33 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14455 0 4 0 412229 4 0 0 25 0 1 0 783330466 52400128 12428 33554432000 134512640 134603332 4290375040 18446744073709551615 134550598 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12793 12428 98 23 0 12419 0
Current children cumulated CPU time (s) 4122.33
Current children cumulated vsize (KiB) 51172

[startup+4182.3 s]
/proc/loadavg: 2.17 2.07 2.02 3/536 30805
/proc/meminfo: memFree=8834732/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51556 CPUtime=4182.34 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14533 0 4 0 418229 5 0 0 25 0 1 0 783330466 52793344 12506 33554432000 134512640 134603332 4290375040 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12889 12506 98 23 0 12515 0
Current children cumulated CPU time (s) 4182.34
Current children cumulated vsize (KiB) 51556

[startup+4242.3 s]
/proc/loadavg: 2.10 2.07 2.02 3/536 30806
/proc/meminfo: memFree=8834704/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51324 CPUtime=4242.35 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14545 0 4 0 424230 5 0 0 25 0 1 0 783330466 52555776 12459 33554432000 134512640 134603332 4290375040 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12831 12459 98 23 0 12457 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 51324

[startup+4302.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/536 30808
/proc/meminfo: memFree=8832552/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51076 CPUtime=4302.35 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14545 0 4 0 430230 5 0 0 25 0 1 0 783330466 52301824 12418 33554432000 134512640 134603332 4290375040 18446744073709551615 134546970 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12769 12418 98 23 0 12395 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 51076

[startup+4362.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/536 30809
/proc/meminfo: memFree=8830520/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=52000 CPUtime=4362.35 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14746 0 4 0 436230 5 0 0 25 0 1 0 783330466 53248000 12619 33554432000 134512640 134603332 4290375040 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 13000 12619 98 23 0 12626 0
Current children cumulated CPU time (s) 4362.35
Current children cumulated vsize (KiB) 52000

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 30811
/proc/meminfo: memFree=8828488/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51880 CPUtime=4422.35 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14746 0 4 0 442230 5 0 0 25 0 1 0 783330466 53125120 12619 33554432000 134512640 134603332 4290375040 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12970 12619 98 23 0 12596 0
Current children cumulated CPU time (s) 4422.35
Current children cumulated vsize (KiB) 51880

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 30813
/proc/meminfo: memFree=8827076/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51864 CPUtime=4482.35 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14746 0 4 0 448230 5 0 0 25 0 1 0 783330466 53108736 12615 33554432000 134512640 134603332 4290375040 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12966 12615 98 23 0 12592 0
Current children cumulated CPU time (s) 4482.35
Current children cumulated vsize (KiB) 51864

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 30814
/proc/meminfo: memFree=8827020/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51888 CPUtime=4542.35 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14782 0 4 0 454230 5 0 0 25 0 1 0 783330466 53133312 12621 33554432000 134512640 134603332 4290375040 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12972 12621 98 23 0 12598 0
Current children cumulated CPU time (s) 4542.35
Current children cumulated vsize (KiB) 51888

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 30816
/proc/meminfo: memFree=8824508/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51868 CPUtime=4602.37 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14782 0 4 0 460232 5 0 0 25 0 1 0 783330466 53112832 12616 33554432000 134512640 134603332 4290375040 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12967 12616 98 23 0 12593 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 51868

[startup+4662.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/536 30817
/proc/meminfo: memFree=8824092/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51624 CPUtime=4662.36 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14782 0 4 0 466231 5 0 0 25 0 1 0 783330466 52862976 12555 33554432000 134512640 134603332 4290375040 18446744073709551615 134551034 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12906 12555 98 23 0 12532 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 51624

[startup+4722.32 s]
/proc/loadavg: 2.17 2.06 2.01 3/536 30819
/proc/meminfo: memFree=8826272/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51624 CPUtime=4722.38 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14782 0 4 0 472233 5 0 0 25 0 1 0 783330466 52862976 12555 33554432000 134512640 134603332 4290375040 18446744073709551615 134563838 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12906 12555 98 23 0 12532 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 51624

[startup+4782.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/536 30821
/proc/meminfo: memFree=8826476/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51624 CPUtime=4782.36 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14782 0 4 0 478231 5 0 0 25 0 1 0 783330466 52862976 12555 33554432000 134512640 134603332 4290375040 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12906 12555 98 23 0 12532 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 51624

[startup+4842.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/536 30822
/proc/meminfo: memFree=8825552/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51620 CPUtime=4842.36 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14782 0 4 0 484231 5 0 0 25 0 1 0 783330466 52858880 12554 33554432000 134512640 134603332 4290375040 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12905 12554 98 23 0 12531 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 51620

[startup+4902.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 30824
/proc/meminfo: memFree=8826504/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51600 CPUtime=4902.36 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14782 0 4 0 490231 5 0 0 25 0 1 0 783330466 52838400 12549 33554432000 134512640 134603332 4290375040 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12900 12549 98 23 0 12526 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 51600

[startup+4962.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 30825
/proc/meminfo: memFree=8826460/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51596 CPUtime=4962.36 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14782 0 4 0 496231 5 0 0 25 0 1 0 783330466 52834304 12548 33554432000 134512640 134603332 4290375040 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12899 12548 98 23 0 12525 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 51596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.06 2.04 2.00 3/536 30826
/proc/meminfo: memFree=8826432/32951124 swapFree=50328308/67111528
[pid=30651] ppid=30649 vsize=51596 CPUtime=5000.08 cores=0,2,4,6
/proc/30651/stat : 30651 (picosat) R 30649 30651 30616 0 -1 4202496 14782 0 4 0 500003 5 0 0 25 0 1 0 783330466 52834304 12548 33554432000 134512640 134603332 4290375040 18446744073709551615 134563546 0 0 4096 0 0 0 0 17 2 0 0 5
/proc/30651/statm: 12899 12548 98 23 0 12525 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 51596

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.1
CPU user time (s): 5000.04
CPU system time (s): 0.053991
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 52128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14782
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 92
involuntary context switches= 8169

runsolver used 28.0267 second user time and 59.9929 second system time

The end

Launcher Data 

Begin job on node146 at 2011-06-01 08:19:02
IDJOB=3439189
IDBENCH=83335
IDSOLVER=1934
FILE ID=node146/3439189-1306909142
RUNJOBID= node146-1306909142-30636
PBS_JOBID= 13488479
Free space on /tmp= 48476 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-18_312.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439189-1306909142/watcher-3439189-1306909142 -o /tmp/evaluation-result-3439189-1306909142/solver-3439189-1306909142 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439189-1306909142.cnf

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

MD5SUM BENCH= 1144bbd60c180aa5e72d35b74e9676cb
RANDOM SEED=1781678112

node146.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

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

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

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

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

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       8951744 kB
Buffers:        111804 kB
Cached:       12829396 kB
SwapCached:       9224 kB
Active:       13155772 kB
Inactive:     10227384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8951744 kB
SwapTotal:    67111528 kB
SwapFree:     50328308 kB
Dirty:            1328 kB
Writeback:           0 kB
AnonPages:    10440684 kB
Mapped:          27400 kB
Slab:           446012 kB
PageTables:      97964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160675636 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= 48476 MiB
End job on node146 at 2011-06-01 09:42:24