Trace number 3376627

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
QuteRSat 2011-05-12 (fixed)? (TO) 1300.07 1300.03

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-20_388.cnf
MD5SUMa08160883ea01d58c880b6f2b323ef8b
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 variables388
Number of clauses41212
Sum of the clauses size187726
Maximum clause length20
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 337442
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 53770

Solver Data 

0.00/0.01	c Set FPU double precision.
0.02/0.03	c Parse Cnf success: #var: 388 #clause: 41212
0.02/0.03	c Find Units :          0
0.02/0.03	c Find Invs  :          0
0.02/0.04	c Find Ands  :          0 AvgFaninNum: nan
0.02/0.04	c Find Xors  :          0 AvgFaninNum: nan
0.02/0.05	c Find Ite   :          0
0.02/0.05	c UnDirect variable: 0
0.02/0.05	c UnDirect to Direct Gate: 0
0.02/0.05	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.02/0.05	c Break Cycle : 0
0.02/0.05	c Total Root : 0 Undef Var: 388
0.02/0.05	c After covering, Total Root: 0 Leaf: 0
0.02/0.05	c Variable( cover/uncovered/unused ): 0 388 0
0.02/0.05	c Unit Clauses: 0
0.02/0.05	c Binary Clauses( cover/uncovered ): 0 0
0.02/0.05	c Clauses( cover/uncovered ): 0 41212
0.02/0.05	c Total Clauses( cover/uncovered ): 0 41212 0%
0.02/0.05	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.08/0.11	c Uncover Clauses avg size: 4.55513 max size: 20
0.08/0.11	c Final circuit: i/l/o/s     388       0   41212    101060
0.08/0.11	c CnfToAig: Time: 0.1 s
0.19/0.20	c TmMap: Set choices finish.
0.19/0.24	c TmMap: Set big and: 49353
0.19/0.24	c TmMap: Origin: 101449 ClauseNum: 303180 --> New: 49742 ClauseNum: 204648
0.19/0.24	c TmMap: Time: 0.05
0.19/0.25	c Try to Add: #clause: 98706 #xorclause: 0
0.19/0.27	c #var: 8529 #clauses: 49354 Solving... 
1300.04/1300.01	c Time Out !!
1300.04/1300.01	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3376627-1305474938/watcher-3376627-1305474938 -o /tmp/evaluation-result-3376627-1305474938/solver-3376627-1305474938 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376627-1305474938.cnf 462101084 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.83 3.96 3.78 6/344 4759
/proc/meminfo: memFree=20783164/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=31844 CPUtime=0 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 1413 0 0 0 0 0 0 0 22 0 1 0 639909385 32608256 1350 33554432000 4194304 6014671 140735346740752 18446744073709551615 270338077755 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4759/statm: 7961 1363 305 445 0 1506 0

[startup+0.0353529 s]
/proc/loadavg: 3.83 3.96 3.78 6/344 4759
/proc/meminfo: memFree=20783164/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=38508 CPUtime=0.02 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 3300 0 0 0 2 0 0 0 22 0 1 0 639909385 39432192 3236 33554432000 4194304 6014671 140735346740752 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 9627 3237 378 445 0 3172 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 38508

[startup+0.100362 s]
/proc/loadavg: 3.83 3.96 3.78 6/344 4759
/proc/meminfo: memFree=20783164/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=45164 CPUtime=0.08 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 4940 0 0 0 8 0 0 0 23 0 1 0 639909385 46247936 4876 33554432000 4194304 6014671 140735346740752 18446744073709551615 4234846 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 11291 4876 398 445 0 4836 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 45164

[startup+0.300327 s]
/proc/loadavg: 3.83 3.96 3.78 6/344 4759
/proc/meminfo: memFree=20783164/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=72984 CPUtime=0.29 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 12268 0 0 0 28 1 0 0 23 0 1 0 639909385 74735616 12204 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 18246 12204 696 445 0 11791 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 72984

[startup+0.700242 s]
/proc/loadavg: 3.83 3.96 3.78 6/344 4759
/proc/meminfo: memFree=20783164/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=72984 CPUtime=0.69 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 12268 0 0 0 68 1 0 0 25 0 1 0 639909385 74735616 12204 33554432000 4194304 6014671 140735346740752 18446744073709551615 4423585 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 18246 12204 696 445 0 11791 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72984

[startup+1.50109 s]
/proc/loadavg: 3.84 3.97 3.78 5/351 4771
/proc/meminfo: memFree=20707612/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=72984 CPUtime=1.49 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 12294 0 0 0 148 1 0 0 25 0 1 0 639909385 74735616 12230 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424288 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 18246 12230 721 445 0 11791 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72984

[startup+3.10076 s]
/proc/loadavg: 3.84 3.97 3.78 5/351 4771
/proc/meminfo: memFree=20698932/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=83124 CPUtime=3.09 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 12912 0 0 0 308 1 0 0 25 0 1 0 639909385 85118976 12848 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 20781 12848 722 445 0 14326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83124

[startup+6.30113 s]
/proc/loadavg: 3.84 3.97 3.78 5/351 4771
/proc/meminfo: memFree=20666788/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=103960 CPUtime=6.28 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 14790 0 0 0 627 1 0 0 25 0 1 0 639909385 106455040 14726 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424035 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 25990 14726 726 445 0 19535 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 103960

[startup+12.7009 s]
/proc/loadavg: 3.94 3.98 3.79 5/351 4771
/proc/meminfo: memFree=20613588/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=114916 CPUtime=12.69 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 16965 0 0 0 1267 2 0 0 25 0 1 0 639909385 117673984 16901 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424035 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 28729 16901 726 445 0 22274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 114916

[startup+25.5003 s]
/proc/loadavg: 3.95 3.98 3.79 5/351 4772
/proc/meminfo: memFree=20549848/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=138672 CPUtime=25.49 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 22954 0 0 0 2546 3 0 0 25 0 1 0 639909385 142000128 22890 33554432000 4194304 6014671 140735346740752 18446744073709551615 4376312 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 34668 22890 726 445 0 28213 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 138672

[startup+51.1002 s]
/proc/loadavg: 3.97 3.98 3.79 5/351 4772
/proc/meminfo: memFree=20499180/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=189124 CPUtime=51.09 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 31058 0 0 0 5105 4 0 0 25 0 1 0 639909385 193662976 30994 33554432000 4194304 6014671 140735346740752 18446744073709551615 4423983 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 47281 30994 726 445 0 40826 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 189124

[startup+102.313 s]
/proc/loadavg: 3.98 3.98 3.80 5/351 4774
/proc/meminfo: memFree=20405416/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=215588 CPUtime=102.3 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 37500 0 0 0 10225 5 0 0 25 0 1 0 639909385 220762112 37436 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 53897 37436 726 445 0 47442 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 215588

[startup+162.301 s]
/proc/loadavg: 4.10 4.01 3.82 5/351 4775
/proc/meminfo: memFree=20362732/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=215588 CPUtime=162.3 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 38502 0 0 0 16225 5 0 0 25 0 1 0 639909385 220762112 38438 33554432000 4194304 6014671 140735346740752 18446744073709551615 270338080450 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 53897 38438 726 445 0 47442 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 215588

[startup+222.3 s]
/proc/loadavg: 4.08 4.02 3.83 5/351 4777
/proc/meminfo: memFree=20317320/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=215588 CPUtime=222.3 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 39469 0 0 0 22225 5 0 0 25 0 1 0 639909385 220762112 39404 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 53897 39404 726 445 0 47442 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 215588

[startup+282.3 s]
/proc/loadavg: 4.03 4.02 3.84 5/351 4778
/proc/meminfo: memFree=20303652/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=215588 CPUtime=282.3 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 40722 0 0 0 28225 5 0 0 25 0 1 0 639909385 220762112 40642 33554432000 4194304 6014671 140735346740752 18446744073709551615 4376474 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 53897 40642 726 445 0 47442 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 215588

[startup+342.3 s]
/proc/loadavg: 4.01 4.01 3.85 5/351 4816
/proc/meminfo: memFree=20189132/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=346296 CPUtime=342.3 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 45086 0 0 0 34224 6 0 0 25 0 1 0 639909385 354607104 44844 33554432000 4194304 6014671 140735346740752 18446744073709551615 4377037 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 86574 44844 726 445 0 80119 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 346296

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 3.85 5/351 4818
/proc/meminfo: memFree=20159412/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=414448 CPUtime=402.3 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 47558 0 0 0 40224 6 0 0 25 0 1 0 639909385 424394752 47123 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 103612 47123 726 445 0 97157 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 414448

[startup+462.301 s]
/proc/loadavg: 4.24 4.06 3.88 5/351 4819
/proc/meminfo: memFree=20128364/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=414448 CPUtime=462.31 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 53736 0 0 0 46223 8 0 0 25 0 1 0 639909385 424394752 53269 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424025 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 103612 53269 736 445 0 97157 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 414448

[startup+522.301 s]
/proc/loadavg: 4.15 4.07 3.89 5/351 4821
/proc/meminfo: memFree=20109840/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=414448 CPUtime=522.31 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 53838 0 0 0 52223 8 0 0 25 0 1 0 639909385 424394752 51168 33554432000 4194304 6014671 140735346740752 18446744073709551615 4369478 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 103612 51168 736 445 0 97157 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 414448

[startup+582.301 s]
/proc/loadavg: 4.09 4.07 3.90 5/351 4822
/proc/meminfo: memFree=20049396/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=414448 CPUtime=582.31 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 66944 0 0 0 58220 11 0 0 25 0 1 0 639909385 424394752 64233 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424004 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 103612 64233 726 445 0 97157 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 414448

[startup+642.301 s]
/proc/loadavg: 4.03 4.05 3.91 5/351 4824
/proc/meminfo: memFree=20028756/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=414448 CPUtime=642.32 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 67446 0 0 0 64221 11 0 0 25 0 1 0 639909385 424394752 64735 33554432000 4194304 6014671 140735346740752 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 103612 64735 726 445 0 97157 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 414448

[startup+702.301 s]
/proc/loadavg: 4.01 4.04 3.91 5/351 4826
/proc/meminfo: memFree=20008504/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=414448 CPUtime=702.31 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 67465 0 0 0 70220 11 0 0 25 0 1 0 639909385 424394752 64754 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 103612 64754 726 445 0 97157 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 414448

[startup+762.313 s]
/proc/loadavg: 4.00 4.03 3.91 5/351 4827
/proc/meminfo: memFree=19997924/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=414448 CPUtime=762.33 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 67715 0 0 0 76222 11 0 0 25 0 1 0 639909385 424394752 65004 33554432000 4194304 6014671 140735346740752 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 103612 65004 726 445 0 97157 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 414448

[startup+822.301 s]
/proc/loadavg: 4.00 4.02 3.91 5/351 4829
/proc/meminfo: memFree=19994156/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=414448 CPUtime=822.32 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 68179 0 0 0 82221 11 0 0 25 0 1 0 639909385 424394752 65468 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 103612 65468 726 445 0 97157 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 414448

[startup+882.3 s]
/proc/loadavg: 4.00 4.02 3.91 5/351 4830
/proc/meminfo: memFree=19984556/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=414448 CPUtime=882.32 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 70228 0 0 0 88220 12 0 0 25 0 1 0 639909385 424394752 67517 33554432000 4194304 6014671 140735346740752 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 103612 67517 726 445 0 97157 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 414448

[startup+942.3 s]
/proc/loadavg: 4.10 4.04 3.92 5/351 4832
/proc/meminfo: memFree=19924248/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=495296 CPUtime=942.32 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 79921 0 0 0 94218 14 0 0 25 0 1 0 639909385 507183104 77210 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 123824 77210 726 445 0 117369 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 495296

[startup+1002.3 s]
/proc/loadavg: 4.15 4.08 3.94 5/351 4834
/proc/meminfo: memFree=19875208/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=576840 CPUtime=1002.32 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 86733 0 0 0 100217 15 0 0 25 0 1 0 639909385 590684160 84022 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 144210 84022 726 445 0 137755 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 576840

[startup+1062.3 s]
/proc/loadavg: 4.14 4.09 3.95 5/351 4835
/proc/meminfo: memFree=19819996/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=659648 CPUtime=1062.32 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 87512 0 0 0 106217 15 0 0 25 0 1 0 639909385 675479552 84801 33554432000 4194304 6014671 140735346740752 18446744073709551615 4425376 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 164912 84801 726 445 0 158457 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 659648

[startup+1122.3 s]
/proc/loadavg: 4.05 4.07 3.95 5/351 4837
/proc/meminfo: memFree=19808664/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=659648 CPUtime=1122.33 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 88554 0 0 0 112217 16 0 0 25 0 1 0 639909385 675479552 85843 33554432000 4194304 6014671 140735346740752 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 164912 85843 726 445 0 158457 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 659648

[startup+1182.3 s]
/proc/loadavg: 4.02 4.05 3.95 5/351 4838
/proc/meminfo: memFree=19772404/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=659648 CPUtime=1182.33 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 89232 0 0 0 118217 16 0 0 25 0 1 0 639909385 675479552 86521 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 164912 86521 726 445 0 158457 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 659648

[startup+1242.3 s]
/proc/loadavg: 4.00 4.04 3.95 5/351 4840
/proc/meminfo: memFree=19740868/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=659648 CPUtime=1242.33 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 90514 0 0 0 124217 16 0 0 25 0 1 0 639909385 675479552 87803 33554432000 4194304 6014671 140735346740752 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 164912 87803 726 445 0 158457 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 659648



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.03 3.95 3/349 4844
/proc/meminfo: memFree=20190072/32951124 swapFree=57171160/67111528
[pid=4759] ppid=4757 vsize=659648 CPUtime=1300.04 cores=4,6
/proc/4759/stat : 4759 (qutersat_releas) R 4757 4759 3837 0 -1 4202496 90683 0 0 0 129988 16 0 0 25 0 1 0 639909385 675479552 87971 33554432000 4194304 6014671 140735346740752 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/4759/statm: 164912 87971 726 445 0 158457 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 659648

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

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

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.07
CPU user time (s): 1299.89
CPU system time (s): 0.182972
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 659648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90687
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= 7
involuntary context switches= 3431

runsolver used 4.41633 second user time and 9.78951 second system time

The end

Launcher Data 

Begin job on node143 at 2011-05-15 17:55:38
IDJOB=3376627
IDBENCH=83358
IDSOLVER=1856
FILE ID=node143/3376627-1305474938
RUNJOBID= node143-1305474938-4729
PBS_JOBID= 13325329
Free space on /tmp= 73540 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-20_388.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376627-1305474938/watcher-3376627-1305474938 -o /tmp/evaluation-result-3376627-1305474938/solver-3376627-1305474938 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376627-1305474938.cnf 462101084

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= a08160883ea01d58c880b6f2b323ef8b
RANDOM SEED=462101084

node143.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20783436 kB
Buffers:        163456 kB
Cached:        1270680 kB
SwapCached:      39776 kB
Active:        4256280 kB
Inactive:      7645776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20783436 kB
SwapTotal:    67111528 kB
SwapFree:     57171160 kB
Dirty:            6772 kB
Writeback:           0 kB
AnonPages:    10428060 kB
Mapped:          26504 kB
Slab:           136044 kB
PageTables:      63960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 74819520 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= 73540 MiB
End job on node143 at 2011-05-15 18:17:20