Trace number 3439104

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) 5000.06 4999.82

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-22_464.cnf
MD5SUMa722a199fd84ba0b319251daa47aa19c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2654.41
Satisfiable
(Un)Satisfiability was proved
Number of variables232
Number of clauses28991
Sum of the clauses size130855
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 277
Number of clauses of size 326594
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52320

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-3439104-1306905446/watcher-3439104-1306905446 -o /tmp/evaluation-result-3439104-1306905446/solver-3439104-1306905446 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439104-1306905446.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: 1.37 1.10 1.03 3/517 22254
/proc/meminfo: memFree=6502460/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=2932 CPUtime=0.01 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 474 0 0 0 1 0 0 0 25 0 1 0 802141270 3002368 420 33554432000 134512640 134603332 4287518240 18446744073709551615 4290044 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 733 420 97 23 0 359 0

[startup+0.091204 s]
/proc/loadavg: 1.37 1.10 1.03 3/517 22254
/proc/meminfo: memFree=6502460/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=3332 CPUtime=0.09 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 570 0 0 0 9 0 0 0 25 0 1 0 802141270 3411968 516 33554432000 134512640 134603332 4287518240 18446744073709551615 134550634 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 833 516 97 23 0 459 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3332

[startup+0.101204 s]
/proc/loadavg: 1.37 1.10 1.03 3/517 22254
/proc/meminfo: memFree=6502460/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=3332 CPUtime=0.1 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 580 0 0 0 10 0 0 0 25 0 1 0 802141270 3411968 526 33554432000 134512640 134603332 4287518240 18446744073709551615 134587771 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 833 526 97 23 0 459 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3332

[startup+0.301164 s]
/proc/loadavg: 1.37 1.10 1.03 3/517 22254
/proc/meminfo: memFree=6502460/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=4256 CPUtime=0.3 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 814 0 0 0 30 0 0 0 25 0 1 0 802141270 4358144 760 33554432000 134512640 134603332 4287518240 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 1064 760 97 23 0 690 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 4256

[startup+0.701084 s]
/proc/loadavg: 1.37 1.10 1.03 3/517 22254
/proc/meminfo: memFree=6502460/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=5972 CPUtime=0.69 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 1209 0 0 0 69 0 0 0 25 0 1 0 802141270 6115328 1155 33554432000 134512640 134603332 4287518240 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 1493 1155 97 23 0 1119 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5972

[startup+1.50093 s]
/proc/loadavg: 1.42 1.12 1.03 3/518 22255
/proc/meminfo: memFree=6497132/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=8608 CPUtime=1.49 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 1851 0 0 0 149 0 0 0 25 0 1 0 802141270 8814592 1797 33554432000 134512640 134603332 4287518240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 2152 1797 98 23 0 1778 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8608

[startup+3.1006 s]
/proc/loadavg: 1.42 1.12 1.03 3/518 22255
/proc/meminfo: memFree=6492544/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=10848 CPUtime=3.09 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 2440 0 0 0 309 0 0 0 25 0 1 0 802141270 11108352 2386 33554432000 134512640 134603332 4287518240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 2712 2386 124 23 0 2338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10848

[startup+6.30097 s]
/proc/loadavg: 1.42 1.12 1.03 3/518 22256
/proc/meminfo: memFree=6488452/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=12168 CPUtime=6.3 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 2801 0 0 0 630 0 0 0 25 0 1 0 802141270 12460032 2721 33554432000 134512640 134603332 4287518240 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 3042 2721 98 23 0 2668 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 12168

[startup+12.7007 s]
/proc/loadavg: 1.51 1.15 1.04 3/518 22256
/proc/meminfo: memFree=6485484/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=14396 CPUtime=12.69 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 3263 0 0 0 1269 0 0 0 25 0 1 0 802141270 14741504 3183 33554432000 134512640 134603332 4287518240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 3599 3183 98 23 0 3225 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14396

[startup+25.5011 s]
/proc/loadavg: 1.58 1.17 1.05 3/518 22256
/proc/meminfo: memFree=6483732/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=16112 CPUtime=25.5 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 3702 0 0 0 2550 0 0 0 25 0 1 0 802141270 16498688 3622 33554432000 134512640 134603332 4287518240 18446744073709551615 134565577 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 4028 3622 98 23 0 3654 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16112

[startup+51.101 s]
/proc/loadavg: 1.72 1.24 1.08 3/518 22257
/proc/meminfo: memFree=6477384/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=19148 CPUtime=51.1 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 4505 0 0 0 5110 0 0 0 25 0 1 0 802141270 19607552 4425 33554432000 134512640 134603332 4287518240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 4787 4425 98 23 0 4413 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19148

[startup+102.32 s]
/proc/loadavg: 1.96 1.39 1.14 3/518 22258
/proc/meminfo: memFree=6471364/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=21232 CPUtime=102.31 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 5045 0 0 0 10231 0 0 0 25 0 1 0 802141270 21741568 4965 33554432000 134512640 134603332 4287518240 18446744073709551615 134567137 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 5308 4965 98 23 0 4934 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 21232

[startup+162.301 s]
/proc/loadavg: 2.02 1.51 1.19 3/518 22260
/proc/meminfo: memFree=6466500/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=22124 CPUtime=162.3 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 5299 0 0 0 16230 0 0 0 25 0 1 0 802141270 22654976 5219 33554432000 134512640 134603332 4287518240 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 5531 5219 98 23 0 5157 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 22124

[startup+222.301 s]
/proc/loadavg: 2.00 1.60 1.24 3/518 22261
/proc/meminfo: memFree=6465940/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=23312 CPUtime=222.3 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 5578 0 0 0 22230 0 0 0 25 0 1 0 802141270 23871488 5498 33554432000 134512640 134603332 4287518240 18446744073709551615 134566442 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 5828 5498 98 23 0 5454 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 23312

[startup+282.301 s]
/proc/loadavg: 2.00 1.67 1.29 3/518 22263
/proc/meminfo: memFree=6464052/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=26144 CPUtime=282.3 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 6070 0 0 0 28230 0 0 0 25 0 1 0 802141270 26771456 5990 33554432000 134512640 134603332 4287518240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 6536 5990 98 23 0 6162 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 26144

[startup+342.301 s]
/proc/loadavg: 2.12 1.76 1.34 3/518 22265
/proc/meminfo: memFree=6460904/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=26144 CPUtime=342.3 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 6070 0 0 0 34230 0 0 0 25 0 1 0 802141270 26771456 5990 33554432000 134512640 134603332 4287518240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 6536 5990 98 23 0 6162 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 26144

[startup+402.301 s]
/proc/loadavg: 2.10 1.82 1.38 3/518 22266
/proc/meminfo: memFree=6459736/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=27728 CPUtime=402.3 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 6499 0 0 0 40230 0 0 0 25 0 1 0 802141270 28393472 6419 33554432000 134512640 134603332 4287518240 18446744073709551615 134566397 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 6932 6419 98 23 0 6558 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 27728

[startup+462.301 s]
/proc/loadavg: 2.04 1.85 1.42 3/518 22268
/proc/meminfo: memFree=6458076/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=28652 CPUtime=462.32 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 6723 0 0 0 46231 1 0 0 25 0 1 0 802141270 29339648 6643 33554432000 134512640 134603332 4287518240 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 7163 6643 98 23 0 6789 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 28652

[startup+522.301 s]
/proc/loadavg: 2.01 1.87 1.45 3/518 22269
/proc/meminfo: memFree=6454312/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=28560 CPUtime=522.32 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 6723 0 0 0 52231 1 0 0 25 0 1 0 802141270 29245440 6638 33554432000 134512640 134603332 4287518240 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 7140 6638 98 23 0 6766 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 28560

[startup+582.301 s]
/proc/loadavg: 2.11 1.92 1.49 3/518 22271
/proc/meminfo: memFree=6452532/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=30116 CPUtime=582.32 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 7199 0 0 0 58231 1 0 0 25 0 1 0 802141270 30838784 7041 33554432000 134512640 134603332 4287518240 18446744073709551615 134564512 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 7529 7041 98 23 0 7155 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 30116

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/518 22374
/proc/meminfo: memFree=6421424/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=41692 CPUtime=4002.48 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 10469 0 0 0 400246 2 0 0 25 0 1 0 802141270 42692608 10109 33554432000 134512640 134603332 4287518240 18446744073709551615 134550879 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 10423 10109 98 23 0 10049 0
Current children cumulated CPU time (s) 4002.48
Current children cumulated vsize (KiB) 41692

[startup+4062.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/518 22376
/proc/meminfo: memFree=6422492/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=41660 CPUtime=4062.51 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 10469 0 0 0 406248 3 0 0 25 0 1 0 802141270 42659840 10101 33554432000 134512640 134603332 4287518240 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 10415 10101 98 23 0 10041 0
Current children cumulated CPU time (s) 4062.51
Current children cumulated vsize (KiB) 41660

[startup+4122.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/518 22377
/proc/meminfo: memFree=6422948/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=41640 CPUtime=4122.49 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 10469 0 0 0 412246 3 0 0 25 0 1 0 802141270 42639360 10096 33554432000 134512640 134603332 4287518240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 10410 10096 98 23 0 10036 0
Current children cumulated CPU time (s) 4122.49
Current children cumulated vsize (KiB) 41640

[startup+4182.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/518 22379
/proc/meminfo: memFree=6423264/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=41640 CPUtime=4182.49 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 10469 0 0 0 418246 3 0 0 25 0 1 0 802141270 42639360 10096 33554432000 134512640 134603332 4287518240 18446744073709551615 134550879 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 10410 10096 98 23 0 10036 0
Current children cumulated CPU time (s) 4182.49
Current children cumulated vsize (KiB) 41640

[startup+4242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 22381
/proc/meminfo: memFree=6422984/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=41772 CPUtime=4242.5 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 10477 0 0 0 424247 3 0 0 25 0 1 0 802141270 42774528 10104 33554432000 134512640 134603332 4287518240 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 10443 10104 98 23 0 10069 0
Current children cumulated CPU time (s) 4242.5
Current children cumulated vsize (KiB) 41772

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 22382
/proc/meminfo: memFree=6422688/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=41760 CPUtime=4302.5 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 10477 0 0 0 430247 3 0 0 25 0 1 0 802141270 42762240 10104 33554432000 134512640 134603332 4287518240 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 10440 10104 98 23 0 10066 0
Current children cumulated CPU time (s) 4302.5
Current children cumulated vsize (KiB) 41760

[startup+4362.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/518 22384
/proc/meminfo: memFree=6423132/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=42076 CPUtime=4362.5 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 10549 0 0 0 436247 3 0 0 25 0 1 0 802141270 43085824 10176 33554432000 134512640 134603332 4287518240 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 10519 10176 98 23 0 10145 0
Current children cumulated CPU time (s) 4362.5
Current children cumulated vsize (KiB) 42076

[startup+4422.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/518 22385
/proc/meminfo: memFree=6423704/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=42056 CPUtime=4422.5 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 10549 0 0 0 442247 3 0 0 25 0 1 0 802141270 43065344 10176 33554432000 134512640 134603332 4287518240 18446744073709551615 134566280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 10514 10176 98 23 0 10140 0
Current children cumulated CPU time (s) 4422.5
Current children cumulated vsize (KiB) 42056

[startup+4482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 22387
/proc/meminfo: memFree=6423420/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=42040 CPUtime=4482.51 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 10549 0 0 0 448248 3 0 0 25 0 1 0 802141270 43048960 10176 33554432000 134512640 134603332 4287518240 18446744073709551615 134565399 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 10510 10176 98 23 0 10136 0
Current children cumulated CPU time (s) 4482.51
Current children cumulated vsize (KiB) 42040

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 22389
/proc/meminfo: memFree=6422252/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=42816 CPUtime=4542.51 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 10755 0 0 0 454248 3 0 0 25 0 1 0 802141270 43843584 10382 33554432000 134512640 134603332 4287518240 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 10704 10382 98 23 0 10330 0
Current children cumulated CPU time (s) 4542.51
Current children cumulated vsize (KiB) 42816

[startup+4602.3 s]
/proc/loadavg: 2.15 2.05 2.01 3/518 22390
/proc/meminfo: memFree=6418372/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=46776 CPUtime=4602.52 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 11732 0 0 0 460249 3 0 0 25 0 1 0 802141270 47898624 11359 33554432000 134512640 134603332 4287518240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 11694 11359 98 23 0 11320 0
Current children cumulated CPU time (s) 4602.52
Current children cumulated vsize (KiB) 46776

[startup+4662.3 s]
/proc/loadavg: 2.05 2.04 2.00 4/518 22392
/proc/meminfo: memFree=6415588/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=46776 CPUtime=4662.51 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 11732 0 0 0 466248 3 0 0 25 0 1 0 802141270 47898624 11359 33554432000 134512640 134603332 4287518240 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 11694 11359 98 23 0 11320 0
Current children cumulated CPU time (s) 4662.51
Current children cumulated vsize (KiB) 46776

[startup+4722.32 s]
/proc/loadavg: 2.02 2.03 2.00 3/518 22393
/proc/meminfo: memFree=6416536/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=46740 CPUtime=4722.53 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 11732 0 0 0 472250 3 0 0 25 0 1 0 802141270 47861760 11359 33554432000 134512640 134603332 4287518240 18446744073709551615 134566232 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 11685 11359 98 23 0 11311 0
Current children cumulated CPU time (s) 4722.53
Current children cumulated vsize (KiB) 46740

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 22395
/proc/meminfo: memFree=6413400/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=46656 CPUtime=4782.52 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 11732 0 0 0 478249 3 0 0 25 0 1 0 802141270 47775744 11350 33554432000 134512640 134603332 4287518240 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 11664 11350 98 23 0 11290 0
Current children cumulated CPU time (s) 4782.52
Current children cumulated vsize (KiB) 46656

[startup+4842.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/518 22397
/proc/meminfo: memFree=6412736/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=46636 CPUtime=4842.52 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 11732 0 0 0 484249 3 0 0 25 0 1 0 802141270 47755264 11345 33554432000 134512640 134603332 4287518240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 11659 11345 98 23 0 11285 0
Current children cumulated CPU time (s) 4842.52
Current children cumulated vsize (KiB) 46636

[startup+4902.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/518 22398
/proc/meminfo: memFree=6413440/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=46632 CPUtime=4902.52 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 11732 0 0 0 490249 3 0 0 25 0 1 0 802141270 47751168 11344 33554432000 134512640 134603332 4287518240 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 11658 11344 98 23 0 11284 0
Current children cumulated CPU time (s) 4902.52
Current children cumulated vsize (KiB) 46632

[startup+4962.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/518 22400
/proc/meminfo: memFree=6413156/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=46564 CPUtime=4962.52 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 11732 0 0 0 496249 3 0 0 25 0 1 0 802141270 47681536 11327 33554432000 134512640 134603332 4287518240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 11641 11327 98 23 0 11267 0
Current children cumulated CPU time (s) 4962.52
Current children cumulated vsize (KiB) 46564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.8 s]
/proc/loadavg: 1.67 1.95 1.97 2/512 22419
/proc/meminfo: memFree=6477612/32950928 swapFree=34979748/67111528
[pid=22254] ppid=22252 vsize=46560 CPUtime=5000.04 cores=0,2,4,6
/proc/22254/stat : 22254 (picosat) R 22252 22254 20314 0 -1 4202496 11732 0 0 0 500001 3 0 0 25 0 1 0 802141270 47677440 11326 33554432000 134512640 134603332 4287518240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22254/statm: 11640 11326 98 23 0 11266 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 46560

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): 4999.82
CPU time (s): 5000.06
CPU user time (s): 5000.02
CPU system time (s): 0.038994
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 46776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11732
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= 7669

runsolver used 27.0339 second user time and 56.3314 second system time

The end

Launcher Data 

Begin job on node149 at 2011-06-01 07:17:26
IDJOB=3439104
IDBENCH=83268
IDSOLVER=1934
FILE ID=node149/3439104-1306905446
RUNJOBID= node149-1306905424-22207
PBS_JOBID= 13488427
Free space on /tmp= 58748 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_464.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439104-1306905446/watcher-3439104-1306905446 -o /tmp/evaluation-result-3439104-1306905446/solver-3439104-1306905446 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439104-1306905446.cnf

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

MD5SUM BENCH= a722a199fd84ba0b319251daa47aa19c
RANDOM SEED=1941989976

node149.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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.73
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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	: 5332.82
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		: 2666.806
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:     32950928 kB
MemFree:       6502740 kB
Buffers:        289000 kB
Cached:       17272140 kB
SwapCached:      84504 kB
Active:       10262340 kB
Inactive:     15476908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       6502740 kB
SwapTotal:    67111528 kB
SwapFree:     34979748 kB
Dirty:            1660 kB
Writeback:           0 kB
AnonPages:     8117688 kB
Mapped:          18428 kB
Slab:           521360 kB
PageTables:     117840 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 173127224 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= 58748 MiB
End job on node149 at 2011-06-01 08:40:48