Trace number 3376994

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 1008.09 1008.06

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/korf-18.cnf
MD5SUM47bea79e2bf12e18e409c2c4bd6fac03
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark671.532
Satisfiable
(Un)Satisfiability was proved
Number of variables7794
Number of clauses186934
Sum of the clauses size1289969
Maximum clause length55
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 220093
Number of clauses of size 316000
Number of clauses of size 45706
Number of clauses of size 56282
Number of clauses of size over 5138847

Solver Data 

0.00/0.01	c Set FPU double precision.
0.08/0.11	c Parse Cnf success: #var: 7794 #clause: 186934
0.08/0.11	c Find Units :          6
0.08/0.12	c Find Invs  :         72
0.08/0.16	c Find Ands  :       7074 AvgFaninNum: 2.77354
0.08/0.16	c Find Xors  :          0 AvgFaninNum: nan
0.08/0.17	c Find Ite   :          0
0.08/0.17	c UnDirect variable: 144
0.08/0.17	c UnDirect to Direct Gate: 72
0.08/0.17	c Forced Direct Gate: 72 Unuse unDirect Gate: 72
0.08/0.17	c Break Cycle : 0
0.08/0.17	c Total Root : 1638 Undef Var: 648
0.08/0.18	c After covering, Total Root: 1638 Leaf: 648
0.08/0.18	c Variable( cover/uncovered/unused ): 7794 0 0
0.08/0.18	c Unit Clauses: 6
0.08/0.18	c Binary Clauses( cover/uncovered ): 19764 295
0.08/0.18	c Clauses( cover/uncovered ): 7074 159761
0.08/0.18	c Total Clauses( cover/uncovered ): 26844 160056 14.3628%
0.08/0.18	c Covered Ands: 7074 Invs: 72 Xors: 0 Ites: 0
0.48/0.51	c Uncover Clauses avg size: 7.64528 max size: 55
0.48/0.51	c Final circuit: i/l/o/s     648       0  160058    254344
0.48/0.51	c CnfToAig: Time: 0.5 s
0.89/0.96	c TmMap: Set choices finish.
0.99/1.09	c TmMap: Set big and: 193684
0.99/1.09	c TmMap: Origin: 254993 ClauseNum: 763032 --> New: 195185 ClauseNum: 649612
0.99/1.09	c TmMap: Time: 0.2
1.10/1.14	c Try to Add: #clause: 392222 #xorclause: 0
1.19/1.21	c #var: 35126 #clauses: 65146 Solving... 
1008.02/1008.02	s UNSATISFIABLE
1008.02/1008.04	c CPU time: 1008.06 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-3376994-1305475077/watcher-3376994-1305475077 -o /tmp/evaluation-result-3376994-1305475077/solver-3376994-1305475077 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376994-1305475077.cnf 1160080408 

running on 2 cores: 5,7

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: 1.21 1.44 2.53 5/346 755
/proc/meminfo: memFree=11971188/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=11796 CPUtime=0 cores=5,7
/proc/755/stat : 755 (runsolver) R 752 755 32129 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 737738441 12079104 49 33554432000 4194304 5432360 140733835503488 18446744073709551615 4881623 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/755/statm: 2949 49 30 303 0 2643 0

[startup+0.0527941 s]
/proc/loadavg: 1.21 1.44 2.53 5/346 755
/proc/meminfo: memFree=11971188/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=39532 CPUtime=0.04 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 3531 0 0 0 4 0 0 0 25 0 1 0 737738441 40480768 3467 33554432000 4194304 6014671 140737079948864 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 9883 3468 378 445 0 3428 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 39532

[startup+0.100788 s]
/proc/loadavg: 1.21 1.44 2.53 5/346 755
/proc/meminfo: memFree=11971188/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=48748 CPUtime=0.08 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 5847 0 0 0 8 0 0 0 25 0 1 0 737738441 49917952 5783 33554432000 4194304 6014671 140737079948864 18446744073709551615 4308300 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 12187 5783 378 445 0 5732 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 48748

[startup+0.30075 s]
/proc/loadavg: 1.21 1.44 2.53 5/346 755
/proc/meminfo: memFree=11971188/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=52844 CPUtime=0.28 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 6713 0 0 0 28 0 0 0 25 0 1 0 737738441 54112256 6649 33554432000 4194304 6014671 140737079948864 18446744073709551615 4262643 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 13211 6649 398 445 0 6756 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 52844

[startup+0.700674 s]
/proc/loadavg: 1.21 1.44 2.53 5/346 755
/proc/meminfo: memFree=11971188/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=99200 CPUtime=0.68 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 18877 0 0 0 66 2 0 0 25 0 1 0 737738441 101580800 18813 33554432000 4194304 6014671 140737079948864 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 24800 18816 668 445 0 18345 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 99200

[startup+1.50053 s]
/proc/loadavg: 1.21 1.44 2.53 5/347 756
/proc/meminfo: memFree=11809248/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=170152 CPUtime=1.49 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 36216 0 0 0 145 4 0 0 25 0 1 0 737738441 174235648 36152 33554432000 4194304 6014671 140737079948864 18446744073709551615 4422737 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 42538 36152 700 445 0 36083 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 170152

[startup+3.10022 s]
/proc/loadavg: 1.21 1.44 2.53 5/347 756
/proc/meminfo: memFree=11727160/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=170280 CPUtime=3.09 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 36226 0 0 0 305 4 0 0 25 0 1 0 737738441 174366720 36162 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423250 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 42570 36162 700 445 0 36115 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 170280

[startup+6.30062 s]
/proc/loadavg: 1.43 1.48 2.54 5/347 756
/proc/meminfo: memFree=11666704/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=189756 CPUtime=6.28 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 40796 0 0 0 624 4 0 0 25 0 1 0 737738441 194310144 40729 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423498 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 47439 40729 723 445 0 40984 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 189756

[startup+12.7004 s]
/proc/loadavg: 1.64 1.52 2.54 5/347 784
/proc/meminfo: memFree=11418484/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=267752 CPUtime=12.69 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 59710 0 0 0 1262 7 0 0 25 0 1 0 737738441 274178048 59643 33554432000 4194304 6014671 140737079948864 18446744073709551615 4731506 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 66938 59643 728 445 0 60483 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 267752

[startup+25.501 s]
/proc/loadavg: 2.23 1.66 2.57 5/347 811
/proc/meminfo: memFree=9947480/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=386476 CPUtime=25.49 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 70085 0 0 0 2540 9 0 0 25 0 1 0 737738441 395751424 70018 33554432000 4194304 6014671 140737079948864 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 96619 70018 728 445 0 90164 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 386476

[startup+51.1002 s]
/proc/loadavg: 2.91 1.86 2.61 5/347 812
/proc/meminfo: memFree=9582352/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=386476 CPUtime=51.09 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 75516 0 0 0 5099 10 0 0 25 0 1 0 737738441 395751424 75435 33554432000 4194304 6014671 140737079948864 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 96619 75435 728 445 0 90164 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 386476

[startup+102.313 s]
/proc/loadavg: 3.53 2.19 2.68 5/347 855
/proc/meminfo: memFree=8926492/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=386476 CPUtime=102.3 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 83404 0 0 0 10218 12 0 0 25 0 1 0 737738441 395751424 83161 33554432000 4194304 6014671 140737079948864 18446744073709551615 4422690 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 96619 83161 728 445 0 90164 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 386476

[startup+162.3 s]
/proc/loadavg: 3.82 2.52 2.76 5/347 857
/proc/meminfo: memFree=8531204/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=386604 CPUtime=162.29 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 86788 0 0 0 16216 13 0 0 25 0 1 0 737738441 395882496 86545 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423539 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 96651 86545 728 445 0 90196 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 386604

[startup+222.301 s]
/proc/loadavg: 4.00 2.80 2.84 5/347 895
/proc/meminfo: memFree=9356248/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=453408 CPUtime=222.3 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 88337 0 0 0 22216 14 0 0 25 0 1 0 737738441 464289792 88088 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 113352 88088 728 445 0 106897 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 453408

[startup+282.301 s]
/proc/loadavg: 4.12 3.05 2.92 5/347 897
/proc/meminfo: memFree=9219708/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=453408 CPUtime=282.3 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 89188 0 0 0 28216 14 0 0 25 0 1 0 737738441 464289792 88758 33554432000 4194304 6014671 140737079948864 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 113352 88758 728 445 0 106897 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 453408

[startup+342.301 s]
/proc/loadavg: 4.08 3.23 2.99 5/347 926
/proc/meminfo: memFree=11379016/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=523132 CPUtime=342.3 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 90207 0 0 0 34216 14 0 0 25 0 1 0 737738441 535687168 89777 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 130783 89777 728 445 0 124328 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 523132

[startup+402.3 s]
/proc/loadavg: 4.03 3.37 3.05 5/347 928
/proc/meminfo: memFree=11341268/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=523132 CPUtime=402.3 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 90259 0 0 0 40216 14 0 0 25 0 1 0 737738441 535687168 89829 33554432000 4194304 6014671 140737079948864 18446744073709551615 4424154 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 130783 89829 728 445 0 124328 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 523132

[startup+462.301 s]
/proc/loadavg: 4.01 3.48 3.11 5/347 930
/proc/meminfo: memFree=11272172/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=462.3 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 99808 0 0 0 46213 17 0 0 25 0 1 0 737738441 609259520 99181 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 99181 728 445 0 142290 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 594980

[startup+522.301 s]
/proc/loadavg: 4.00 3.57 3.16 5/347 931
/proc/meminfo: memFree=11231988/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=522.3 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 107872 0 0 0 52211 19 0 0 25 0 1 0 737738441 609259520 107245 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423610 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 107245 728 445 0 142290 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 594980

[startup+582.3 s]
/proc/loadavg: 4.00 3.65 3.21 5/347 933
/proc/meminfo: memFree=11200828/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=582.3 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 107872 0 0 0 58211 19 0 0 25 0 1 0 737738441 609259520 107245 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 107245 728 445 0 142290 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 594980

[startup+642.301 s]
/proc/loadavg: 4.00 3.71 3.26 5/347 934
/proc/meminfo: memFree=11194484/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=642.31 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 107875 0 0 0 64212 19 0 0 25 0 1 0 737738441 609259520 104390 33554432000 4194304 6014671 140737079948864 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 104390 728 445 0 142290 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 594980

[startup+702.301 s]
/proc/loadavg: 4.08 3.78 3.31 5/347 936
/proc/meminfo: memFree=11143724/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=702.31 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 109592 0 0 0 70211 20 0 0 25 0 1 0 737738441 609259520 106107 33554432000 4194304 6014671 140737079948864 18446744073709551615 4369474 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 106107 733 445 0 142290 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 594980

[startup+762.314 s]
/proc/loadavg: 4.10 3.84 3.36 5/347 938
/proc/meminfo: memFree=11111460/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=762.32 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 109681 0 0 0 76212 20 0 0 25 0 1 0 737738441 609259520 106191 33554432000 4194304 6014671 140737079948864 18446744073709551615 4424448 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 106191 728 445 0 142290 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 594980

[startup+822.3 s]
/proc/loadavg: 4.19 3.91 3.41 5/347 939
/proc/meminfo: memFree=11096436/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=822.31 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 109910 0 0 0 82211 20 0 0 25 0 1 0 737738441 609259520 106420 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 106420 728 445 0 142290 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 594980

[startup+882.301 s]
/proc/loadavg: 4.17 3.96 3.46 5/347 942
/proc/meminfo: memFree=11089588/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=882.31 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 109942 0 0 0 88211 20 0 0 25 0 1 0 737738441 609259520 106452 33554432000 4194304 6014671 140737079948864 18446744073709551615 4424004 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 106452 728 445 0 142290 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 594980

[startup+942.301 s]
/proc/loadavg: 4.06 3.96 3.49 5/347 943
/proc/meminfo: memFree=11078040/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=942.32 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 112004 0 0 0 94211 21 0 0 25 0 1 0 737738441 609259520 108514 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423974 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 108514 728 445 0 142290 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 594980

[startup+1002.3 s]
/proc/loadavg: 4.02 3.97 3.52 5/347 945
/proc/meminfo: memFree=11075288/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=1002.32 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 112049 0 0 0 100211 21 0 0 25 0 1 0 737738441 609259520 108559 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 108559 728 445 0 142290 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 594980

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

[startup+1004.7 s]
/proc/loadavg: 4.02 3.97 3.52 5/347 945
/proc/meminfo: memFree=11075284/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=1004.72 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 112050 0 0 0 100451 21 0 0 25 0 1 0 737738441 609259520 108560 33554432000 4194304 6014671 140737079948864 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 108560 728 445 0 142290 0
Current children cumulated CPU time (s) 1004.72
Current children cumulated vsize (KiB) 594980

[startup+1006.3 s]
/proc/loadavg: 4.02 3.97 3.52 5/347 945
/proc/meminfo: memFree=11075284/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=1006.32 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 112050 0 0 0 100611 21 0 0 25 0 1 0 737738441 609259520 108560 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423856 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 108560 728 445 0 142290 0
Current children cumulated CPU time (s) 1006.32
Current children cumulated vsize (KiB) 594980

[startup+1007.1 s]
/proc/loadavg: 4.02 3.97 3.52 5/347 945
/proc/meminfo: memFree=11075284/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=1007.12 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 112050 0 0 0 100691 21 0 0 25 0 1 0 737738441 609259520 108560 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423518 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 108560 728 445 0 142290 0
Current children cumulated CPU time (s) 1007.12
Current children cumulated vsize (KiB) 594980

[startup+1007.5 s]
/proc/loadavg: 4.02 3.97 3.52 5/347 945
/proc/meminfo: memFree=11075284/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=1007.52 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 112050 0 0 0 100731 21 0 0 25 0 1 0 737738441 609259520 108560 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 108560 728 445 0 142290 0
Current children cumulated CPU time (s) 1007.52
Current children cumulated vsize (KiB) 594980

[startup+1007.9 s]
/proc/loadavg: 4.02 3.97 3.52 5/347 945
/proc/meminfo: memFree=11075284/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=1007.92 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 112050 0 0 0 100771 21 0 0 25 0 1 0 737738441 609259520 108560 33554432000 4194304 6014671 140737079948864 18446744073709551615 4423491 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 108560 728 445 0 142290 0
Current children cumulated CPU time (s) 1007.92
Current children cumulated vsize (KiB) 594980

[startup+1008 s]
/proc/loadavg: 4.02 3.97 3.52 5/347 945
/proc/meminfo: memFree=11075284/32950928 swapFree=67085488/67111528
[pid=755] ppid=752 vsize=594980 CPUtime=1008.02 cores=5,7
/proc/755/stat : 755 (qutersat_releas) R 752 755 32129 0 -1 4202496 112050 0 0 0 100781 21 0 0 25 0 1 0 737738441 609259520 108560 33554432000 4194304 6014671 140737079948864 18446744073709551615 4808237 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/755/statm: 148745 108560 728 445 0 142290 0
Current children cumulated CPU time (s) 1008.02
Current children cumulated vsize (KiB) 594980

Child status: 0
Real time (s): 1008.06
CPU time (s): 1008.09
CPU user time (s): 1007.85
CPU system time (s): 0.237963
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 594980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1007.85
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112054
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= 8
involuntary context switches= 11343

runsolver used 3.10853 second user time and 7.8958 second system time

The end

Launcher Data 

Begin job on node114 at 2011-05-15 17:57:58
IDJOB=3376994
IDBENCH=83446
IDSOLVER=1856
FILE ID=node114/3376994-1305475077
RUNJOBID= node114-1305475074-688
PBS_JOBID= 13325312
Free space on /tmp= 72972 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/korf-18.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376994-1305475077/watcher-3376994-1305475077 -o /tmp/evaluation-result-3376994-1305475077/solver-3376994-1305475077 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376994-1305475077.cnf 1160080408

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

MD5SUM BENCH= 47bea79e2bf12e18e409c2c4bd6fac03
RANDOM SEED=1160080408

node114.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		: 2666.848
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		: 2666.848
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		: 2666.848
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		: 2666.848
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		: 2666.848
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		: 2666.848
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		: 2666.848
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		: 2666.848
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:      11972956 kB
Buffers:        301244 kB
Cached:        5140876 kB
SwapCached:         96 kB
Active:       16010512 kB
Inactive:      4560732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11972956 kB
SwapTotal:    67111528 kB
SwapFree:     67085488 kB
Dirty:           30088 kB
Writeback:           0 kB
AnonPages:    15128648 kB
Mapped:          33380 kB
Slab:           295396 kB
PageTables:      47820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 57377160 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= 72980 MiB
End job on node114 at 2011-05-15 18:14:46