Trace number 3439174

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) 5000.07 4999.91

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-17_279.cnf
MD5SUMd2562f4e152a54a992ab300a2bacfba9
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 variables279
Number of clauses21616
Sum of the clauses size96978
Maximum clause length17
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 319321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52295

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 3.3.1 (svn: 989)

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-3439174-1308505392/watcher-3439174-1308505392 -o /tmp/evaluation-result-3439174-1308505392/solver-3439174-1308505392 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439174-1308505392.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.85 2.00 1.99 2/178 2139
/proc/meminfo: memFree=28955376/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=2008 CPUtime=0 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 244 0 0 0 0 0 0 0 25 0 1 0 962137031 2056192 189 33554432000 134512640 134603332 4290686592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 502 189 89 23 0 128 0

[startup+0.0735489 s]
/proc/loadavg: 1.85 2.00 1.99 2/178 2139
/proc/meminfo: memFree=28955376/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=3064 CPUtime=0.07 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 499 0 0 0 7 0 0 0 25 0 1 0 962137031 3137536 444 33554432000 134512640 134603332 4290686592 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 766 444 97 23 0 392 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3064

[startup+0.100546 s]
/proc/loadavg: 1.85 2.00 1.99 2/178 2139
/proc/meminfo: memFree=28955376/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=3196 CPUtime=0.09 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 544 0 0 0 9 0 0 0 25 0 1 0 962137031 3272704 489 33554432000 134512640 134603332 4290686592 18446744073709551615 134546877 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 799 489 97 23 0 425 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3196

[startup+0.300505 s]
/proc/loadavg: 1.85 2.00 1.99 2/178 2139
/proc/meminfo: memFree=28955376/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=4384 CPUtime=0.29 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 825 0 0 0 29 0 0 0 25 0 1 0 962137031 4489216 770 33554432000 134512640 134603332 4290686592 18446744073709551615 134550763 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 1096 770 97 23 0 722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4384

[startup+0.700433 s]
/proc/loadavg: 1.85 2.00 1.99 2/178 2139
/proc/meminfo: memFree=28955376/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=6364 CPUtime=0.69 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 1314 0 0 0 69 0 0 0 25 0 1 0 962137031 6516736 1259 33554432000 134512640 134603332 4290686592 18446744073709551615 10278396 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 1591 1259 97 23 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6364

[startup+1.50028 s]
/proc/loadavg: 1.85 2.00 1.99 3/179 2140
/proc/meminfo: memFree=28945360/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=9392 CPUtime=1.49 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 2034 0 0 0 149 0 0 0 25 0 1 0 962137031 9617408 1979 33554432000 134512640 134603332 4290686592 18446744073709551615 134564516 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 2348 1979 109 23 0 1974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9392

[startup+3.10099 s]
/proc/loadavg: 1.85 2.00 1.99 3/179 2140
/proc/meminfo: memFree=28940280/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=10316 CPUtime=3.09 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 2267 0 0 0 309 0 0 0 25 0 1 0 962137031 10563584 2201 33554432000 134512640 134603332 4290686592 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 2579 2201 98 23 0 2205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10316

[startup+6.30039 s]
/proc/loadavg: 1.86 2.00 1.99 3/179 2140
/proc/meminfo: memFree=28936644/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=11372 CPUtime=6.29 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 2561 0 0 0 629 0 0 0 25 0 1 0 962137031 11644928 2495 33554432000 134512640 134603332 4290686592 18446744073709551615 134550893 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 2843 2495 98 23 0 2469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11372

[startup+12.7002 s]
/proc/loadavg: 1.87 2.00 1.99 3/179 2140
/proc/meminfo: memFree=28932336/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=12812 CPUtime=12.69 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 2931 0 0 0 1269 0 0 0 25 0 1 0 962137031 13119488 2865 33554432000 134512640 134603332 4290686592 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 3203 2865 98 23 0 2829 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12812

[startup+25.5008 s]
/proc/loadavg: 1.90 2.00 1.99 3/179 2140
/proc/meminfo: memFree=28930228/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=14380 CPUtime=25.49 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 3207 0 0 0 2549 0 0 0 25 0 1 0 962137031 14725120 3141 33554432000 134512640 134603332 4290686592 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 3595 3141 98 23 0 3221 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14380

[startup+51.1011 s]
/proc/loadavg: 1.93 2.00 1.99 3/179 2141
/proc/meminfo: memFree=28924856/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=16756 CPUtime=51.09 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 3836 0 0 0 5109 0 0 0 25 0 1 0 962137031 17158144 3770 33554432000 134512640 134603332 4290686592 18446744073709551615 134550985 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 4189 3770 98 23 0 3815 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16756

[startup+102.307 s]
/proc/loadavg: 1.97 2.00 1.99 3/179 2142
/proc/meminfo: memFree=28917392/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=19488 CPUtime=102.29 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 4562 0 0 0 10229 0 0 0 25 0 1 0 962137031 19955712 4471 33554432000 134512640 134603332 4290686592 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2139/statm: 4872 4471 98 23 0 4498 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19488

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2144
/proc/meminfo: memFree=28916140/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=21052 CPUtime=162.29 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 4972 0 0 0 16229 0 0 0 25 0 1 0 962137031 21557248 4881 33554432000 134512640 134603332 4290686592 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 5263 4881 98 23 0 4889 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 21052

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2145
/proc/meminfo: memFree=28912888/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=22716 CPUtime=222.3 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 5417 0 0 0 22229 1 0 0 25 0 1 0 962137031 23261184 5326 33554432000 134512640 134603332 4290686592 18446744073709551615 134545472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 5679 5326 98 23 0 5305 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 22716

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2147
/proc/meminfo: memFree=28910632/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=22808 CPUtime=282.3 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 5468 0 0 0 28229 1 0 0 25 0 1 0 962137031 23355392 5350 33554432000 134512640 134603332 4290686592 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 5702 5350 98 23 0 5328 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 22808

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2149
/proc/meminfo: memFree=28909864/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=23284 CPUtime=342.3 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 5597 0 0 0 34229 1 0 0 25 0 1 0 962137031 23842816 5466 33554432000 134512640 134603332 4290686592 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 5821 5466 98 23 0 5447 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 23284

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2150
/proc/meminfo: memFree=28905000/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=25136 CPUtime=402.3 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 6085 0 0 0 40229 1 0 0 25 0 1 0 962137031 25739264 5926 33554432000 134512640 134603332 4290686592 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 6284 5926 98 23 0 5910 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 25136

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2152
/proc/meminfo: memFree=28904848/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=25364 CPUtime=462.3 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 6163 0 0 0 46229 1 0 0 25 0 1 0 962137031 25972736 6004 33554432000 134512640 134603332 4290686592 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 6341 6004 98 23 0 5967 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 25364

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2153
/proc/meminfo: memFree=28905576/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=25016 CPUtime=522.3 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 6185 0 0 0 52229 1 0 0 25 0 1 0 962137031 25616384 5946 33554432000 134512640 134603332 4290686592 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 6254 5946 98 23 0 5880 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 25016

[startup+582.301 s]
/proc/loadavg: 2.09 2.03 2.00 3/179 2155
/proc/meminfo: memFree=28901968/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=27112 CPUtime=582.31 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 6706 0 0 0 58230 1 0 0 25 0 1 0 962137031 27762688 6463 33554432000 134512640 134603332 4290686592 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 6778 6463 98 23 0 6404 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 27112

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.08 1.04 1.09 2/173 2284
/proc/meminfo: memFree=28920628/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39396 CPUtime=4062.42 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 406241 1 0 0 25 0 1 0 962137031 40341504 9403 33554432000 134512640 134603332 4290686592 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9849 9403 98 23 0 9475 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 39396

[startup+4122.3 s]
/proc/loadavg: 1.03 1.03 1.08 2/173 2285
/proc/meminfo: memFree=28920476/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39368 CPUtime=4122.42 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 412241 1 0 0 25 0 1 0 962137031 40312832 9396 33554432000 134512640 134603332 4290686592 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9842 9396 98 23 0 9468 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 39368

[startup+4182.3 s]
/proc/loadavg: 1.01 1.02 1.08 2/173 2287
/proc/meminfo: memFree=28920572/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39356 CPUtime=4182.42 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 418241 1 0 0 25 0 1 0 962137031 40300544 9393 33554432000 134512640 134603332 4290686592 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9839 9393 98 23 0 9465 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 39356

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/173 2289
/proc/meminfo: memFree=28920672/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39356 CPUtime=4242.42 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 424241 1 0 0 25 0 1 0 962137031 40300544 9393 33554432000 134512640 134603332 4290686592 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9839 9393 98 23 0 9465 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 39356

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/173 2290
/proc/meminfo: memFree=28920508/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39340 CPUtime=4302.42 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 430241 1 0 0 25 0 1 0 962137031 40284160 9389 33554432000 134512640 134603332 4290686592 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9835 9389 98 23 0 9461 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 39340

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/173 2292
/proc/meminfo: memFree=28920604/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39324 CPUtime=4362.43 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 436242 1 0 0 25 0 1 0 962137031 40267776 9385 33554432000 134512640 134603332 4290686592 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9831 9385 98 23 0 9457 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 39324

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/173 2293
/proc/meminfo: memFree=28920576/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39324 CPUtime=4422.43 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 442242 1 0 0 25 0 1 0 962137031 40267776 9385 33554432000 134512640 134603332 4290686592 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9831 9385 98 23 0 9457 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 39324

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/173 2295
/proc/meminfo: memFree=28920664/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39324 CPUtime=4482.43 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 448242 1 0 0 25 0 1 0 962137031 40267776 9385 33554432000 134512640 134603332 4290686592 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9831 9385 98 23 0 9457 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 39324

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/173 2297
/proc/meminfo: memFree=28920752/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39312 CPUtime=4542.43 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 454242 1 0 0 25 0 1 0 962137031 40255488 9382 33554432000 134512640 134603332 4290686592 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9828 9382 98 23 0 9454 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 39312

[startup+4602.3 s]
/proc/loadavg: 1.03 1.01 1.04 2/173 2298
/proc/meminfo: memFree=28920340/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39304 CPUtime=4602.45 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 460243 2 0 0 25 0 1 0 962137031 40247296 9380 33554432000 134512640 134603332 4290686592 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9826 9380 98 23 0 9452 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 39304

[startup+4662.3 s]
/proc/loadavg: 1.01 1.01 1.04 2/173 2300
/proc/meminfo: memFree=28920448/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39252 CPUtime=4662.45 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 466243 2 0 0 25 0 1 0 962137031 40194048 9367 33554432000 134512640 134603332 4290686592 18446744073709551615 134565581 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9813 9367 98 23 0 9439 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 39252

[startup+4722.31 s]
/proc/loadavg: 1.08 1.02 1.04 2/173 2310
/proc/meminfo: memFree=28919512/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39072 CPUtime=4722.45 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10707 0 0 0 472243 2 0 0 25 0 1 0 962137031 40009728 9322 33554432000 134512640 134603332 4290686592 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9768 9322 98 23 0 9394 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 39072

[startup+4782.3 s]
/proc/loadavg: 1.08 1.03 1.04 2/173 2312
/proc/meminfo: memFree=28919480/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39428 CPUtime=4782.45 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10820 0 0 0 478243 2 0 0 25 0 1 0 962137031 40374272 9411 33554432000 134512640 134603332 4290686592 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9857 9411 98 23 0 9483 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 39428

[startup+4842.3 s]
/proc/loadavg: 1.10 1.04 1.04 2/173 2314
/proc/meminfo: memFree=28919572/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39396 CPUtime=4842.45 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10820 0 0 0 484243 2 0 0 25 0 1 0 962137031 40341504 9403 33554432000 134512640 134603332 4290686592 18446744073709551615 134564355 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9849 9403 98 23 0 9475 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 39396

[startup+4902.3 s]
/proc/loadavg: 1.08 1.04 1.04 2/173 2318
/proc/meminfo: memFree=28920112/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39288 CPUtime=4902.45 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10820 0 0 0 490243 2 0 0 25 0 1 0 962137031 40230912 9376 33554432000 134512640 134603332 4290686592 18446744073709551615 134550879 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9822 9376 98 23 0 9448 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 39288

[startup+4962.3 s]
/proc/loadavg: 1.06 1.05 1.04 2/173 2320
/proc/meminfo: memFree=28920052/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39232 CPUtime=4962.45 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10820 0 0 0 496243 2 0 0 25 0 1 0 962137031 40173568 9362 33554432000 134512640 134603332 4290686592 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9808 9362 98 23 0 9434 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 39232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.14 1.07 1.04 2/173 2321
/proc/meminfo: memFree=28920132/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39156 CPUtime=5000.06 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10820 0 0 0 500004 2 0 0 25 0 1 0 962137031 40095744 9343 33554432000 134512640 134603332 4290686592 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9789 9343 98 23 0 9415 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 39156

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: 1.14 1.07 1.04 2/173 2321
/proc/meminfo: memFree=28920132/32951124 swapFree=67072804/67111528
[pid=2139] ppid=2137 vsize=39156 CPUtime=5000.06 cores=1,3,5,7
/proc/2139/stat : 2139 (picosat) R 2137 2139 1392 0 -1 4202496 10820 0 0 0 500004 2 0 0 25 0 1 0 962137031 40095744 9343 33554432000 134512640 134603332 4290686592 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2139/statm: 9789 9343 98 23 0 9415 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 39156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.07
CPU user time (s): 5000.05
CPU system time (s): 0.021996
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 39600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10820
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= 12455

runsolver used 6.76997 second user time and 17.4923 second system time

The end

Launcher Data 

Begin job on node135 at 2011-06-19 19:43:12
IDJOB=3439174
IDBENCH=83320
IDSOLVER=1934
FILE ID=node135/3439174-1308505392
RUNJOBID= node135-1308500389-1888
PBS_JOBID= 13608171
Free space on /tmp= 73064 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-17_279.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439174-1308505392/watcher-3439174-1308505392 -o /tmp/evaluation-result-3439174-1308505392/solver-3439174-1308505392 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439174-1308505392.cnf

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

MD5SUM BENCH= d2562f4e152a54a992ab300a2bacfba9
RANDOM SEED=1558999056

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
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	: 5332.83
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		: 2666.851
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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		: 2666.851
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28956300 kB
Buffers:        581592 kB
Cached:        3000664 kB
SwapCached:       6580 kB
Active:        1551004 kB
Inactive:      2058916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28956300 kB
SwapTotal:    67111528 kB
SwapFree:     67072804 kB
Dirty:            1224 kB
Writeback:           0 kB
AnonPages:       26724 kB
Mapped:          11048 kB
Slab:           322248 kB
PageTables:       3908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   182540 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73064 MiB
End job on node135 at 2011-06-19 21:06:34