Trace number 3439204

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

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-14_186.cnf
MD5SUM642fce7e30a701c3223fa5771c2e57dc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3212.64
Satisfiable
(Un)Satisfiability was proved
Number of variables186
Number of clauses9795
Sum of the clauses size43014
Maximum clause length14
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51239

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-3439204-1306909543/watcher-3439204-1306909543 -o /tmp/evaluation-result-3439204-1306909543/solver-3439204-1306909543 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439204-1306909543.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: 2.05 2.04 2.00 2/533 5026
/proc/meminfo: memFree=9680908/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=2140 CPUtime=0 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 269 0 0 0 0 0 0 0 25 0 1 0 802552290 2191360 216 33554432000 134512640 134603332 4288671904 18446744073709551615 134543846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 535 216 97 23 0 161 0

[startup+0.08948 s]
/proc/loadavg: 2.05 2.04 2.00 2/533 5026
/proc/meminfo: memFree=9680908/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=2668 CPUtime=0.08 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 416 0 0 0 8 0 0 0 25 0 1 0 802552290 2732032 363 33554432000 134512640 134603332 4288671904 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 667 363 97 23 0 293 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2668

[startup+0.100478 s]
/proc/loadavg: 2.05 2.04 2.00 2/533 5026
/proc/meminfo: memFree=9680908/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=2800 CPUtime=0.09 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 434 0 0 0 9 0 0 0 25 0 1 0 802552290 2867200 381 33554432000 134512640 134603332 4288671904 18446744073709551615 134525269 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 700 381 97 23 0 326 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2800

[startup+0.300443 s]
/proc/loadavg: 2.05 2.04 2.00 2/533 5026
/proc/meminfo: memFree=9680908/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=3856 CPUtime=0.29 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 711 0 0 0 29 0 0 0 25 0 1 0 802552290 3948544 658 33554432000 134512640 134603332 4288671904 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 964 658 97 23 0 590 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3856

[startup+0.700385 s]
/proc/loadavg: 2.05 2.04 2.00 2/533 5026
/proc/meminfo: memFree=9680908/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=4120 CPUtime=0.69 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 775 0 0 0 69 0 0 0 25 0 1 0 802552290 4218880 722 33554432000 134512640 134603332 4288671904 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 1030 722 97 23 0 656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4120

[startup+1.50026 s]
/proc/loadavg: 1.97 2.02 2.00 3/536 5054
/proc/meminfo: memFree=9672416/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=4780 CPUtime=1.49 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 913 0 0 0 149 0 0 0 25 0 1 0 802552290 4894720 860 33554432000 134512640 134603332 4288671904 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 1195 860 97 23 0 821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4780

[startup+3.10098 s]
/proc/loadavg: 1.97 2.02 2.00 3/536 5054
/proc/meminfo: memFree=9664976/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=5176 CPUtime=3.09 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 1011 0 0 0 309 0 0 0 25 0 1 0 802552290 5300224 958 33554432000 134512640 134603332 4288671904 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 1294 958 97 23 0 920 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5176

[startup+6.30043 s]
/proc/loadavg: 1.97 2.02 2.00 3/536 5054
/proc/meminfo: memFree=9653088/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=5440 CPUtime=6.29 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 1075 0 0 0 629 0 0 0 25 0 1 0 802552290 5570560 1022 33554432000 134512640 134603332 4288671904 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 1360 1022 97 23 0 986 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5440

[startup+12.7003 s]
/proc/loadavg: 1.97 2.02 2.00 3/536 5054
/proc/meminfo: memFree=9647940/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=6100 CPUtime=12.69 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 1259 0 0 0 1269 0 0 0 25 0 1 0 802552290 6246400 1206 33554432000 134512640 134603332 4288671904 18446744073709551615 134588872 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 1525 1206 97 23 0 1151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6100

[startup+25.501 s]
/proc/loadavg: 1.98 2.02 2.00 3/536 5055
/proc/meminfo: memFree=9643848/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=7016 CPUtime=25.49 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 1437 0 0 0 2549 0 0 0 25 0 1 0 802552290 7184384 1384 33554432000 134512640 134603332 4288671904 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 1754 1384 98 23 0 1380 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7016

[startup+51.1005 s]
/proc/loadavg: 1.98 2.02 2.00 3/536 5055
/proc/meminfo: memFree=9638096/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=7808 CPUtime=51.09 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 1651 0 0 0 5109 0 0 0 25 0 1 0 802552290 7995392 1598 33554432000 134512640 134603332 4288671904 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 1952 1598 98 23 0 1578 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7808

[startup+102.32 s]
/proc/loadavg: 2.08 2.04 2.00 3/536 5057
/proc/meminfo: memFree=9629768/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=8832 CPUtime=102.31 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 1897 0 0 0 10231 0 0 0 25 0 1 0 802552290 9043968 1844 33554432000 134512640 134603332 4288671904 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 2208 1844 98 23 0 1834 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 8832

[startup+162.301 s]
/proc/loadavg: 2.07 2.05 2.00 3/536 5058
/proc/meminfo: memFree=9623412/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=9172 CPUtime=162.29 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 1998 0 0 0 16229 0 0 0 25 0 1 0 802552290 9392128 1945 33554432000 134512640 134603332 4288671904 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 2293 1945 98 23 0 1919 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9172

[startup+222.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/536 5060
/proc/meminfo: memFree=9624124/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=9408 CPUtime=222.29 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 2083 0 0 0 22229 0 0 0 25 0 1 0 802552290 9633792 2030 33554432000 134512640 134603332 4288671904 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 2352 2030 98 23 0 1978 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 9408

[startup+282.301 s]
/proc/loadavg: 2.09 2.06 2.01 3/536 5062
/proc/meminfo: memFree=9618264/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=9900 CPUtime=282.3 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 2206 0 0 0 28230 0 0 0 25 0 1 0 802552290 10137600 2153 33554432000 134512640 134603332 4288671904 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 2475 2153 98 23 0 2101 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9900

[startup+342.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/536 5063
/proc/meminfo: memFree=9616772/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=10428 CPUtime=342.3 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 2323 0 0 0 34230 0 0 0 25 0 1 0 802552290 10678272 2270 33554432000 134512640 134603332 4288671904 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 2607 2270 98 23 0 2233 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 10428

[startup+402.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 5065
/proc/meminfo: memFree=9614768/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=10584 CPUtime=402.3 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 2405 0 0 0 40230 0 0 0 25 0 1 0 802552290 10838016 2334 33554432000 134512640 134603332 4288671904 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 2646 2334 98 23 0 2272 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 10584

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5066
/proc/meminfo: memFree=9614624/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=10584 CPUtime=462.3 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 2405 0 0 0 46230 0 0 0 25 0 1 0 802552290 10838016 2334 33554432000 134512640 134603332 4288671904 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 2646 2334 98 23 0 2272 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 10584

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5068
/proc/meminfo: memFree=9614096/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=12036 CPUtime=522.3 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 2770 0 0 0 52230 0 0 0 25 0 1 0 802552290 12324864 2699 33554432000 134512640 134603332 4288671904 18446744073709551615 134564472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 3009 2699 98 23 0 2635 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 12036

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5070
/proc/meminfo: memFree=9610096/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=11944 CPUtime=582.3 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 2770 0 0 0 58230 0 0 0 25 0 1 0 802552290 12230656 2686 33554432000 134512640 134603332 4288671904 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 2986 2686 98 23 0 2612 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 11944

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.11 2.04 2.01 3/536 5188
/proc/meminfo: memFree=9576820/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16016 CPUtime=4062.4 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4365 0 0 0 406238 2 0 0 25 0 1 0 802552290 16400384 3634 33554432000 134512640 134603332 4288671904 18446744073709551615 134563898 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4004 3634 98 23 0 3630 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 16016

[startup+4122.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/536 5190
/proc/meminfo: memFree=9577416/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=15976 CPUtime=4122.38 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4365 0 0 0 412236 2 0 0 25 0 1 0 802552290 16359424 3624 33554432000 134512640 134603332 4288671904 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 3994 3624 98 23 0 3620 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 15976

[startup+4182.3 s]
/proc/loadavg: 2.16 2.07 2.01 3/536 5192
/proc/meminfo: memFree=9577884/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16092 CPUtime=4182.38 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4387 0 0 0 418236 2 0 0 25 0 1 0 802552290 16478208 3645 33554432000 134512640 134603332 4288671904 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4023 3645 98 23 0 3649 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 16092

[startup+4242.3 s]
/proc/loadavg: 2.17 2.08 2.02 3/536 5193
/proc/meminfo: memFree=9578112/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16208 CPUtime=4242.38 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4407 0 0 0 424236 2 0 0 25 0 1 0 802552290 16596992 3665 33554432000 134512640 134603332 4288671904 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4052 3665 98 23 0 3678 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 16208

[startup+4302.3 s]
/proc/loadavg: 2.06 2.07 2.01 3/536 5195
/proc/meminfo: memFree=9578712/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16052 CPUtime=4302.38 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4407 0 0 0 430236 2 0 0 25 0 1 0 802552290 16437248 3643 33554432000 134512640 134603332 4288671904 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4013 3643 98 23 0 3639 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 16052

[startup+4362.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/536 5196
/proc/meminfo: memFree=9578940/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16036 CPUtime=4362.39 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4407 0 0 0 436237 2 0 0 25 0 1 0 802552290 16420864 3639 33554432000 134512640 134603332 4288671904 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4009 3639 98 23 0 3635 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 16036

[startup+4422.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 5198
/proc/meminfo: memFree=9577796/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=15964 CPUtime=4422.39 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4407 0 0 0 442237 2 0 0 25 0 1 0 802552290 16347136 3621 33554432000 134512640 134603332 4288671904 18446744073709551615 134565536 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 3991 3621 98 23 0 3617 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 15964

[startup+4482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5200
/proc/meminfo: memFree=9578036/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=15864 CPUtime=4482.39 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4407 0 0 0 448237 2 0 0 25 0 1 0 802552290 16244736 3596 33554432000 134512640 134603332 4288671904 18446744073709551615 134546961 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 3966 3596 98 23 0 3592 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 15864

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5201
/proc/meminfo: memFree=9577892/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16260 CPUtime=4542.39 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4497 0 0 0 454237 2 0 0 25 0 1 0 802552290 16650240 3686 33554432000 134512640 134603332 4288671904 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4065 3686 98 23 0 3691 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 16260

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5203
/proc/meminfo: memFree=9575392/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16180 CPUtime=4602.4 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4517 0 0 0 460238 2 0 0 25 0 1 0 802552290 16568320 3662 33554432000 134512640 134603332 4288671904 18446744073709551615 134550537 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4045 3662 98 23 0 3671 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 16180

[startup+4662.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/536 5204
/proc/meminfo: memFree=9575492/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16084 CPUtime=4662.39 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4517 0 0 0 466237 2 0 0 25 0 1 0 802552290 16470016 3651 33554432000 134512640 134603332 4288671904 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4021 3651 98 23 0 3647 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 16084

[startup+4722.32 s]
/proc/loadavg: 2.09 2.04 2.00 3/536 5206
/proc/meminfo: memFree=9576196/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16012 CPUtime=4722.41 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4517 0 0 0 472239 2 0 0 25 0 1 0 802552290 16396288 3633 33554432000 134512640 134603332 4288671904 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4003 3633 98 23 0 3629 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 16012

[startup+4782.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/536 5208
/proc/meminfo: memFree=9578532/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=15960 CPUtime=4782.4 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4517 0 0 0 478237 3 0 0 25 0 1 0 802552290 16343040 3620 33554432000 134512640 134603332 4288671904 18446744073709551615 134550901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 3990 3620 98 23 0 3616 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 15960

[startup+4842.3 s]
/proc/loadavg: 2.11 2.05 2.00 3/536 5209
/proc/meminfo: memFree=9577644/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=15932 CPUtime=4842.4 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4517 0 0 0 484237 3 0 0 25 0 1 0 802552290 16314368 3613 33554432000 134512640 134603332 4288671904 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 3983 3613 98 23 0 3609 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 15932

[startup+4902.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/536 5211
/proc/meminfo: memFree=9578496/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=15932 CPUtime=4902.41 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4535 0 0 0 490238 3 0 0 25 0 1 0 802552290 16314368 3631 33554432000 134512640 134603332 4288671904 18446744073709551615 134527399 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 3983 3631 98 23 0 3609 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 15932

[startup+4962.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 5212
/proc/meminfo: memFree=9577732/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16856 CPUtime=4962.41 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4755 0 0 0 496238 3 0 0 25 0 1 0 802552290 17260544 3851 33554432000 134512640 134603332 4288671904 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4214 3851 98 23 0 3840 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 16856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5213
/proc/meminfo: memFree=9576112/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16988 CPUtime=5000.01 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4797 0 0 0 499998 3 0 0 25 0 1 0 802552290 17395712 3893 33554432000 134512640 134603332 4288671904 18446744073709551615 134551026 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4247 3893 98 23 0 3873 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 16988

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: 2.00 2.02 2.00 3/536 5213
/proc/meminfo: memFree=9576112/32951124 swapFree=58212616/67111528
[pid=5026] ppid=5024 vsize=16988 CPUtime=5000.01 cores=0,2,4,6
/proc/5026/stat : 5026 (picosat) R 5024 5026 3384 0 -1 4202496 4797 0 0 0 499998 3 0 0 25 0 1 0 802552290 17395712 3893 33554432000 134512640 134603332 4288671904 18446744073709551615 134551026 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5026/statm: 4247 3893 98 23 0 3873 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 16988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 5000
CPU system time (s): 0.034994
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4797
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= 9067

runsolver used 27.6498 second user time and 58.988 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-01 08:25:43
IDJOB=3439204
IDBENCH=83356
IDSOLVER=1934
FILE ID=node136/3439204-1306909543
RUNJOBID= node136-1306899539-4537
PBS_JOBID= 13488440
Free space on /tmp= 32264 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-14_186.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439204-1306909543/watcher-3439204-1306909543 -o /tmp/evaluation-result-3439204-1306909543/solver-3439204-1306909543 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439204-1306909543.cnf

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

MD5SUM BENCH= 642fce7e30a701c3223fa5771c2e57dc
RANDOM SEED=2073418786

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:       9681196 kB
Buffers:        110652 kB
Cached:       19576736 kB
SwapCached:       7672 kB
Active:        8884672 kB
Inactive:     13624656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       9681196 kB
SwapTotal:    67111528 kB
SwapFree:     58212616 kB
Dirty:             412 kB
Writeback:          24 kB
AnonPages:     2819820 kB
Mapped:          24728 kB
Slab:           621100 kB
PageTables:      68472 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169247824 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= 32260 MiB
End job on node136 at 2011-06-01 09:49:05