Trace number 3384472

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)UNSAT 4487.98 4487.86

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E00N23.cnf
MD5SUM1a1f0dddf727883e0973677dd00e9269
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3122.96
Satisfiable
(Un)Satisfiability was proved
Number of variables15364
Number of clauses2210893
Sum of the clauses size20370578
Maximum clause length105
Minimum clause length1
Number of clauses of size 128
Number of clauses of size 241189
Number of clauses of size 336730
Number of clauses of size 432798
Number of clauses of size 5188784
Number of clauses of size over 51911364

Solver Data 

0.00/0.00	c Set FPU double precision.
1.69/1.71	c Parse Cnf success: #var: 15364 #clause: 2210893
1.69/1.71	c Find Units :         28
1.69/1.71	c Find Invs  :         92
2.49/2.55	c Find Ands  :      14237 AvgFaninNum: 2.84814
2.59/2.63	c Find Xors  :          0 AvgFaninNum: nan
2.59/2.68	c Find Ite   :          0
2.59/2.69	c UnDirect variable: 180
2.59/2.69	c UnDirect to Direct Gate: 92
2.59/2.69	c Forced Direct Gate: 90 Unuse unDirect Gate: 90
2.59/2.69	c Break Cycle : 23
2.59/2.69	c Total Root : 2645 Undef Var: 1058
2.69/2.72	c After covering, Total Root: 2645 Leaf: 1058
2.69/2.72	c Variable( cover/uncovered/unused ): 15364 0 0
2.69/2.72	c Unit Clauses: 28
2.69/2.72	c Binary Clauses( cover/uncovered ): 40204 941
2.69/2.72	c Clauses( cover/uncovered ): 14214 2155462
2.69/2.72	c Total Clauses( cover/uncovered ): 54446 2156403 2.46267%
2.69/2.72	c Covered Ands: 14214 Invs: 92 Xors: 0 Ites: 0
8.38/8.46	c Uncover Clauses avg size: 9.38406 max size: 105
8.48/8.51	c Final circuit: i/l/o/s    1058       0 2156167   3051339
8.48/8.51	c CnfToAig: Time: 8.49 s
14.31/14.38	c TmMap: Set choices finish.
16.09/16.19	c TmMap: Set big and: 2470609
16.09/16.19	c TmMap: Origin: 3052398 ClauseNum: 9154017 --> New: 2473151 ClauseNum: 8049884
16.09/16.19	c TmMap: Time: 2.64
16.79/16.81	c Try to Add: #clause: 4949440 #xorclause: 0
17.39/17.47	c #var: 316983 #clauses: 535154 Solving... 
4487.71/4487.68	s UNSATISFIABLE
4487.81/4487.74	c CPU time: 4487.85 s

Verifier Data 

No possible verification on an UNSAT instance

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-3384472-1305550903/watcher-3384472-1305550903 -o /tmp/evaluation-result-3384472-1305550903/solver-3384472-1305550903 -C 5000 -W 5100 -M 15500 qutersat_release HOME/instance-3384472-1305550903.cnf 440628466 

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: 2.05 2.03 2.00 4/343 4912
/proc/meminfo: memFree=13680812/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=33388 CPUtime=0 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 2107 0 0 0 0 0 0 0 22 0 1 0 666688459 34189312 2044 33554432000 4194304 6014671 140735850624352 18446744073709551615 4310448 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 8347 2045 378 445 0 1892 0

[startup+0.065178 s]
/proc/loadavg: 2.05 2.03 2.00 4/343 4912
/proc/meminfo: memFree=13680812/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=40556 CPUtime=0.05 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 3949 0 0 0 5 0 0 0 22 0 1 0 666688459 41529344 3886 33554432000 4194304 6014671 140735850624352 18446744073709551615 4308287 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 10139 3886 378 445 0 3684 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 40556

[startup+0.101169 s]
/proc/loadavg: 2.05 2.03 2.00 4/343 4912
/proc/meminfo: memFree=13680812/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=43628 CPUtime=0.09 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 4753 0 0 0 8 1 0 0 22 0 1 0 666688459 44675072 4690 33554432000 4194304 6014671 140735850624352 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 10907 4691 378 445 0 4452 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43628

[startup+0.301132 s]
/proc/loadavg: 2.05 2.03 2.00 4/343 4912
/proc/meminfo: memFree=13680812/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=75116 CPUtime=0.29 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 12287 0 0 0 27 2 0 0 23 0 1 0 666688459 76918784 12224 33554432000 4194304 6014671 140735850624352 18446744073709551615 4234636 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 18779 12224 378 445 0 12324 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 75116

[startup+0.701057 s]
/proc/loadavg: 2.05 2.03 2.00 4/343 4912
/proc/meminfo: memFree=13680812/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=130668 CPUtime=0.69 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 24438 0 0 0 65 4 0 0 25 0 1 0 666688459 133804032 24375 33554432000 4194304 6014671 140735850624352 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 32667 24376 378 445 0 26212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 130668

[startup+1.50091 s]
/proc/loadavg: 2.05 2.03 2.00 3/344 4913
/proc/meminfo: memFree=13548380/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=284908 CPUtime=1.49 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 61081 0 0 0 140 9 0 0 25 0 1 0 666688459 291745792 61018 33554432000 4194304 6014671 140735850624352 18446744073709551615 4308243 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 71227 61018 378 445 0 64772 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 284908

[startup+3.10062 s]
/proc/loadavg: 2.04 2.03 2.00 3/344 4913
/proc/meminfo: memFree=13436368/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=284908 CPUtime=3.09 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 61254 0 0 0 300 9 0 0 25 0 1 0 666688459 291745792 61191 33554432000 4194304 6014671 140735850624352 18446744073709551615 4266945 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 71227 61191 398 445 0 64772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 284908

[startup+6.30102 s]
/proc/loadavg: 2.04 2.03 2.00 3/344 4913
/proc/meminfo: memFree=13419520/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=334572 CPUtime=6.29 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 65478 0 0 0 620 9 0 0 25 0 1 0 666688459 342601728 65415 33554432000 4194304 6014671 140735850624352 18446744073709551615 4266837 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 83643 65415 398 445 0 77188 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 334572

[startup+12.7008 s]
/proc/loadavg: 2.04 2.03 2.00 3/344 4914
/proc/meminfo: memFree=12626940/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=1231524 CPUtime=12.69 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 299703 0 0 0 1234 35 0 0 25 0 1 0 666688459 1261080576 299603 33554432000 4194304 6014671 140735850624352 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 307881 299605 668 445 0 301426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1231524

[startup+25.5005 s]
/proc/loadavg: 2.03 2.03 2.00 3/344 4914
/proc/meminfo: memFree=11961136/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=1813228 CPUtime=25.49 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 441092 0 0 0 2500 49 0 0 25 0 1 0 666688459 1856745472 429798 33554432000 4194304 6014671 140735850624352 18446744073709551615 4422635 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 453307 429798 701 445 0 446852 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1813228

[startup+51.1007 s]
/proc/loadavg: 2.02 2.02 2.00 3/344 4915
/proc/meminfo: memFree=11960956/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=1813228 CPUtime=51.09 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 441116 0 0 0 5060 49 0 0 25 0 1 0 666688459 1856745472 429822 33554432000 4194304 6014671 140735850624352 18446744073709551615 4423840 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 453307 429822 724 445 0 446852 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1813228

[startup+102.313 s]
/proc/loadavg: 2.01 2.02 2.00 3/344 4916
/proc/meminfo: memFree=10909044/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3164380 CPUtime=102.31 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 707593 0 0 0 10151 80 0 0 25 0 1 0 666688459 3240325120 691882 33554432000 4194304 6014671 140735850624352 18446744073709551615 4566213 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 791095 691882 728 445 0 784640 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3164380

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/344 4920
/proc/meminfo: memFree=10780320/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3427036 CPUtime=162.3 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 739529 0 0 0 16145 85 0 0 25 0 1 0 666688459 3509284864 723818 33554432000 4194304 6014671 140735850624352 18446744073709551615 4424109 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 856759 723818 728 445 0 850304 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3427036

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/344 4922
/proc/meminfo: memFree=10690176/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3427036 CPUtime=222.3 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 761633 0 0 0 22142 88 0 0 25 0 1 0 666688459 3509284864 745882 33554432000 4194304 6014671 140735850624352 18446744073709551615 4566205 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 856759 745882 728 445 0 850304 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3427036

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/344 4924
/proc/meminfo: memFree=10621712/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3506040 CPUtime=282.3 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 778861 0 0 0 28140 90 0 0 25 0 1 0 666688459 3590184960 763063 33554432000 4194304 6014671 140735850624352 18446744073709551615 4511642 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 876510 763063 728 445 0 870055 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3506040

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/344 4925
/proc/meminfo: memFree=10597136/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3576212 CPUtime=342.3 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 795232 0 0 0 34138 92 0 0 25 0 1 0 666688459 3662041088 768381 33554432000 4194304 6014671 140735850624352 18446744073709551615 4424094 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 894053 768381 728 445 0 887598 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3576212

[startup+402.301 s]
/proc/loadavg: 2.19 2.06 2.02 3/344 4927
/proc/meminfo: memFree=10470636/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3646688 CPUtime=402.3 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 824374 0 0 0 40135 95 0 0 25 0 1 0 666688459 3734208512 797523 33554432000 4194304 6014671 140735850624352 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 911672 797523 728 445 0 905217 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3646688

[startup+462.301 s]
/proc/loadavg: 2.12 2.06 2.02 3/344 4929
/proc/meminfo: memFree=10385148/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3718148 CPUtime=462.3 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 845473 0 0 0 46131 99 0 0 25 0 1 0 666688459 3807383552 818622 33554432000 4194304 6014671 140735850624352 18446744073709551615 4566298 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 929537 818622 728 445 0 923082 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3718148

[startup+522.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/344 4930
/proc/meminfo: memFree=10372248/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3718148 CPUtime=522.3 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 845554 0 0 0 52131 99 0 0 25 0 1 0 666688459 3807383552 818703 33554432000 4194304 6014671 140735850624352 18446744073709551615 4423501 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 929537 818703 729 445 0 923082 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3718148

[startup+582.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/344 4932
/proc/meminfo: memFree=10298568/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3789668 CPUtime=582.3 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 863434 0 0 0 58128 102 0 0 25 0 1 0 666688459 3880620032 836583 33554432000 4194304 6014671 140735850624352 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 947417 836583 729 445 0 940962 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3789668

[startup+642.3 s]

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

/proc/meminfo: memFree=10196676/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3861988 CPUtime=3762.39 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 946630 0 0 0 376119 120 0 0 25 0 1 0 666688459 3954675712 830311 33554432000 4194304 6014671 140735850624352 18446744073709551615 4422791 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965497 830311 729 445 0 959042 0
Current children cumulated CPU time (s) 3762.39
Current children cumulated vsize (KiB) 3861988

[startup+3822.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/344 5030
/proc/meminfo: memFree=10142644/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3861988 CPUtime=3822.38 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 960259 0 0 0 382116 122 0 0 25 0 1 0 666688459 3954675712 843936 33554432000 4194304 6014671 140735850624352 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965497 843936 729 445 0 959042 0
Current children cumulated CPU time (s) 3822.38
Current children cumulated vsize (KiB) 3861988

[startup+3882.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/344 5032
/proc/meminfo: memFree=10128496/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3861988 CPUtime=3882.39 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 963745 0 0 0 388115 124 0 0 25 0 1 0 666688459 3954675712 847297 33554432000 4194304 6014671 140735850624352 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965497 847297 729 445 0 959042 0
Current children cumulated CPU time (s) 3882.39
Current children cumulated vsize (KiB) 3861988

[startup+3942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/344 5033
/proc/meminfo: memFree=10092400/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3861988 CPUtime=3942.4 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 972880 0 0 0 394115 125 0 0 25 0 1 0 666688459 3954675712 856432 33554432000 4194304 6014671 140735850624352 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965497 856432 730 445 0 959042 0
Current children cumulated CPU time (s) 3942.4
Current children cumulated vsize (KiB) 3861988

[startup+4002.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/344 5035
/proc/meminfo: memFree=10187992/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3861988 CPUtime=4002.39 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 973503 0 0 0 400113 126 0 0 25 0 1 0 666688459 3954675712 832326 33554432000 4194304 6014671 140735850624352 18446744073709551615 4372143 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965497 832326 729 445 0 959042 0
Current children cumulated CPU time (s) 4002.39
Current children cumulated vsize (KiB) 3861988

[startup+4062.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/344 5037
/proc/meminfo: memFree=10188104/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3861988 CPUtime=4062.41 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 973504 0 0 0 406115 126 0 0 25 0 1 0 666688459 3954675712 832327 33554432000 4194304 6014671 140735850624352 18446744073709551615 4423908 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965497 832327 729 445 0 959042 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 3861988

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/344 5038
/proc/meminfo: memFree=10188092/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3861988 CPUtime=4122.4 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 973504 0 0 0 412114 126 0 0 25 0 1 0 666688459 3954675712 832327 33554432000 4194304 6014671 140735850624352 18446744073709551615 4423968 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965497 832327 729 445 0 959042 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 3861988

[startup+4182.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/344 5040
/proc/meminfo: memFree=10188188/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3861988 CPUtime=4182.4 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 973504 0 0 0 418114 126 0 0 25 0 1 0 666688459 3954675712 832327 33554432000 4194304 6014671 140735850624352 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965497 832327 729 445 0 959042 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 3861988

[startup+4242.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/344 5041
/proc/meminfo: memFree=10187412/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3861988 CPUtime=4242.4 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 973505 0 0 0 424114 126 0 0 25 0 1 0 666688459 3954675712 832328 33554432000 4194304 6014671 140735850624352 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965497 832328 729 445 0 959042 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 3861988

[startup+4302.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/344 5043
/proc/meminfo: memFree=10187032/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3862116 CPUtime=4302.4 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 973540 0 0 0 430114 126 0 0 25 0 1 0 666688459 3954806784 832363 33554432000 4194304 6014671 140735850624352 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965529 832363 729 445 0 959074 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 3862116

[startup+4362.3 s]
/proc/loadavg: 1.42 1.87 1.95 2/338 5063
/proc/meminfo: memFree=10492008/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3862116 CPUtime=4362.4 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 973540 0 0 0 436114 126 0 0 25 0 1 0 666688459 3954806784 832363 33554432000 4194304 6014671 140735850624352 18446744073709551615 4424012 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965529 832363 729 445 0 959074 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 3862116

[startup+4422.3 s]
/proc/loadavg: 1.15 1.71 1.88 2/338 5064
/proc/meminfo: memFree=10491996/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3862116 CPUtime=4422.4 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 973540 0 0 0 442114 126 0 0 25 0 1 0 666688459 3954806784 832363 33554432000 4194304 6014671 140735850624352 18446744073709551615 4378747 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965529 832363 729 445 0 959074 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 3862116

[startup+4482.3 s]
/proc/loadavg: 1.05 1.58 1.83 2/338 5066
/proc/meminfo: memFree=10444712/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3862116 CPUtime=4482.4 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 985593 0 0 0 448113 127 0 0 25 0 1 0 666688459 3954806784 844416 33554432000 4194304 6014671 140735850624352 18446744073709551615 4422782 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965529 844416 729 445 0 959074 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 3862116

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

[startup+4483.1 s]
/proc/loadavg: 1.05 1.58 1.83 2/338 5066
/proc/meminfo: memFree=10444340/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3862116 CPUtime=4483.2 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 985660 0 0 0 448193 127 0 0 25 0 1 0 666688459 3954806784 844483 33554432000 4194304 6014671 140735850624352 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965529 844483 729 445 0 959074 0
Current children cumulated CPU time (s) 4483.2
Current children cumulated vsize (KiB) 3862116

[startup+4486.3 s]
/proc/loadavg: 1.05 1.57 1.82 2/338 5066
/proc/meminfo: memFree=10443344/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3862116 CPUtime=4486.41 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 985864 0 0 0 448513 128 0 0 25 0 1 0 666688459 3954806784 844687 33554432000 4194304 6014671 140735850624352 18446744073709551615 4369612 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965529 844687 729 445 0 959074 0
Current children cumulated CPU time (s) 4486.41
Current children cumulated vsize (KiB) 3862116

[startup+4487.1 s]
/proc/loadavg: 1.05 1.57 1.82 2/338 5066
/proc/meminfo: memFree=10443344/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3862116 CPUtime=4487.21 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 985864 0 0 0 448593 128 0 0 25 0 1 0 666688459 3954806784 844687 33554432000 4194304 6014671 140735850624352 18446744073709551615 4369532 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965529 844687 729 445 0 959074 0
Current children cumulated CPU time (s) 4487.21
Current children cumulated vsize (KiB) 3862116

[startup+4487.5 s]
/proc/loadavg: 1.05 1.57 1.82 2/338 5066
/proc/meminfo: memFree=10443344/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3862116 CPUtime=4487.61 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 985869 0 0 0 448633 128 0 0 25 0 1 0 666688459 3954806784 844692 33554432000 4194304 6014671 140735850624352 18446744073709551615 4808232 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965529 844692 729 445 0 959074 0
Current children cumulated CPU time (s) 4487.61
Current children cumulated vsize (KiB) 3862116

[startup+4487.7 s]
/proc/loadavg: 1.05 1.57 1.82 2/338 5066
/proc/meminfo: memFree=10443344/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=3862116 CPUtime=4487.81 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202496 985869 0 0 0 448653 128 0 0 25 0 1 0 666688459 3954806784 844416 33554432000 4194304 6014671 140735850624352 18446744073709551615 4776599 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4912/statm: 965529 844416 729 445 0 959074 0
Current children cumulated CPU time (s) 4487.81
Current children cumulated vsize (KiB) 3862116

[startup+4487.8 s]
/proc/loadavg: 1.05 1.57 1.82 2/338 5066
/proc/meminfo: memFree=10443344/32951124 swapFree=63308188/67111528
[pid=4912] ppid=4910 vsize=0 CPUtime=4487.9 cores=1,3,5,7
/proc/4912/stat : 4912 (qutersat_releas) R 4910 4912 4225 0 -1 4202500 985873 0 0 0 448657 133 0 0 25 0 1 0 666688459 0 0 33554432000 0 0 0 0 0 0 0 4096 16386 18446744073709551615 0 0 17 1 0 0 0
/proc/4912/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4487.9
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 4487.86
CPU time (s): 4487.98
CPU user time (s): 4486.58
CPU system time (s): 1.39879
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 3862116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4486.58
system time used= 1.39879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 985873
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= 12
involuntary context switches= 10701

runsolver used 13.5479 second user time and 35.9135 second system time

The end

Launcher Data 

Begin job on node135 at 2011-05-16 15:01:46
IDJOB=3384472
IDBENCH=83466
IDSOLVER=1868
FILE ID=node135/3384472-1305550903
RUNJOBID= node135-1305540197-4244
PBS_JOBID= 13329218
Free space on /tmp= 73416 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E00N23.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3384472-1305550903/watcher-3384472-1305550903 -o /tmp/evaluation-result-3384472-1305550903/solver-3384472-1305550903 -C 5000 -W 5100 -M 15500  qutersat_release HOME/instance-3384472-1305550903.cnf 440628466

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

MD5SUM BENCH= 1a1f0dddf727883e0973677dd00e9269
RANDOM SEED=440628466

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:      13681092 kB
Buffers:        318920 kB
Cached:        6556672 kB
SwapCached:      18108 kB
Active:       10407356 kB
Inactive:      8596108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13681092 kB
SwapTotal:    67111528 kB
SwapFree:     63308188 kB
Dirty:          116028 kB
Writeback:           0 kB
AnonPages:    12115008 kB
Mapped:          20728 kB
Slab:           148896 kB
PageTables:      52880 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 79960304 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= 73416 MiB
End job on node135 at 2011-05-16 16:16:34