Trace number 3376020

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) 1290.98 1300.04

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S656892101-075-UNKNOWN.cnf
MD5SUM187184c44e9c5a07f5a8f762e04588fa
Bench CategoryRANDOM (random 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 variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 540000
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.11	c Parse Cnf success: #var: 2000 #clause: 40000
0.00/0.11	c Find Units :          0
0.00/0.11	c Find Invs  :          0
0.00/0.11	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.11	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.11	c Find Ite   :          0
0.00/0.11	c UnDirect variable: 0
0.00/0.11	c UnDirect to Direct Gate: 0
0.00/0.11	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.11	c Break Cycle : 0
0.00/0.11	c Total Root : 0 Undef Var: 2000
0.00/0.11	c After covering, Total Root: 0 Leaf: 0
0.00/0.11	c Variable( cover/uncovered/unused ): 0 2000 0
0.00/0.11	c Unit Clauses: 0
0.00/0.11	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.11	c Clauses( cover/uncovered ): 0 40000
0.00/0.11	c Total Clauses( cover/uncovered ): 0 40000 0%
0.00/0.11	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.11	c Uncover Clauses avg size: 5 max size: 5
0.18/0.21	c Final circuit: i/l/o/s    2000       0   40000    159324
0.18/0.21	c CnfToAig: Time: 0.09 s
0.18/0.24	c TmMap: Set choices finish.
0.18/0.28	c TmMap: Set big and: 40665
0.18/0.28	c TmMap: Origin: 161325 ClauseNum: 477972 --> New: 42666 ClauseNum: 240654
0.18/0.28	c TmMap: Time: 0.08
0.28/0.31	c Try to Add: #clause: 81330 #xorclause: 0
0.28/0.32	c #var: 2665 #clauses: 40666 Solving... 
1290.95/1300.01	c Time Out !!
1290.95/1300.01	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-3376020-1305469023/watcher-3376020-1305469023 -o /tmp/evaluation-result-3376020-1305469023/solver-3376020-1305469023 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376020-1305469023.cnf 1882383788 

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: 8.10 8.23 8.57 8/344 28091
/proc/meminfo: memFree=19778708/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=11796 CPUtime=0 cores=4,6
/proc/28091/stat : 28091 (runsolver) R 28089 28091 27884 0 -1 4202560 43 0 0 0 0 0 0 0 25 0 1 0 658500187 12079104 53 33554432000 4194304 5432360 140736691622384 18446744073709551615 5055511 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/28091/statm: 2949 53 33 303 0 2643 0

[startup+0.119744 s]
/proc/loadavg: 8.10 8.23 8.57 8/344 28091
/proc/meminfo: memFree=19778708/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=51260 CPUtime=0.09 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 6278 0 0 0 9 0 0 0 25 0 1 0 658500187 52490240 6215 33554432000 4194304 6014671 140735937773392 18446744073709551615 4262479 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 12815 6215 398 445 0 6360 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 51260

[startup+0.200649 s]
/proc/loadavg: 8.10 8.23 8.57 8/344 28091
/proc/meminfo: memFree=19778708/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=73768 CPUtime=0.18 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 12587 0 0 0 17 1 0 0 25 0 1 0 658500187 75538432 12524 33554432000 4194304 6014671 140735937773392 18446744073709551615 271550228432 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 18442 12524 668 445 0 11987 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 73768

[startup+0.300632 s]
/proc/loadavg: 8.10 8.23 8.57 8/344 28091
/proc/meminfo: memFree=19778708/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=90720 CPUtime=0.28 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 16615 0 0 0 26 2 0 0 25 0 1 0 658500187 92897280 16552 33554432000 4194304 6014671 140735937773392 18446744073709551615 4808080 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 22680 16552 670 445 0 16225 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 90720

[startup+0.700559 s]
/proc/loadavg: 8.10 8.23 8.57 8/344 28091
/proc/meminfo: memFree=19778708/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=90720 CPUtime=0.68 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 16713 0 0 0 66 2 0 0 25 0 1 0 658500187 92897280 16650 33554432000 4194304 6014671 140735937773392 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 22680 16650 721 445 0 16225 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 90720

[startup+1.50041 s]
/proc/loadavg: 8.10 8.23 8.57 8/345 28092
/proc/meminfo: memFree=19704704/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=90720 CPUtime=1.47 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 16714 0 0 0 145 2 0 0 25 0 1 0 658500187 92897280 16651 33554432000 4194304 6014671 140735937773392 18446744073709551615 4380176 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 22680 16651 722 445 0 16225 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 90720

[startup+3.10012 s]
/proc/loadavg: 8.10 8.23 8.57 10/347 28121
/proc/meminfo: memFree=19708836/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=90720 CPUtime=3.06 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 16714 0 0 0 304 2 0 0 25 0 1 0 658500187 92897280 16651 33554432000 4194304 6014671 140735937773392 18446744073709551615 4424173 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 22680 16651 722 445 0 16225 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 90720

[startup+6.30054 s]
/proc/loadavg: 8.10 8.22 8.56 9/347 28121
/proc/meminfo: memFree=19650612/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=124688 CPUtime=6.22 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 22140 0 0 0 619 3 0 0 25 0 1 0 658500187 127680512 22077 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 31172 22077 726 445 0 24717 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 124688

[startup+12.7004 s]
/proc/loadavg: 8.09 8.22 8.56 9/347 28121
/proc/meminfo: memFree=19557328/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=182036 CPUtime=12.55 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 27397 0 0 0 1251 4 0 0 25 0 1 0 658500187 186404864 27334 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 45509 27334 726 445 0 39054 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 182036

[startup+25.5011 s]
/proc/loadavg: 8.07 8.21 8.55 9/347 28121
/proc/meminfo: memFree=19435324/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=274292 CPUtime=25.2 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 36812 0 0 0 2514 6 0 0 25 0 1 0 658500187 280875008 36749 33554432000 4194304 6014671 140735937773392 18446744073709551615 4424563 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 68573 36749 726 445 0 62118 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 274292

[startup+51.1004 s]
/proc/loadavg: 8.12 8.21 8.54 9/347 28122
/proc/meminfo: memFree=19336200/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=274292 CPUtime=50.52 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 42786 0 0 0 5045 7 0 0 25 0 1 0 658500187 280875008 42713 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 68573 42713 726 445 0 62118 0
Current children cumulated CPU time (s) 50.52
Current children cumulated vsize (KiB) 274292

[startup+102.301 s]
/proc/loadavg: 8.18 8.20 8.52 10/347 28123
/proc/meminfo: memFree=19177216/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=274292 CPUtime=101.17 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 52681 0 0 0 10108 9 0 0 25 0 1 0 658500187 280875008 52497 33554432000 4194304 6014671 140735937773392 18446744073709551615 4534816 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 68573 52497 726 445 0 62118 0
Current children cumulated CPU time (s) 101.17
Current children cumulated vsize (KiB) 274292

[startup+162.3 s]
/proc/loadavg: 8.23 8.21 8.50 9/347 28125
/proc/meminfo: memFree=19100064/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=274292 CPUtime=160.52 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 54342 0 0 0 16042 10 0 0 25 0 1 0 658500187 280875008 54029 33554432000 4194304 6014671 140735937773392 18446744073709551615 4535385 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 68573 54029 726 445 0 62118 0
Current children cumulated CPU time (s) 160.52
Current children cumulated vsize (KiB) 274292

[startup+222.312 s]
/proc/loadavg: 8.30 8.23 8.49 9/347 28127
/proc/meminfo: memFree=18960792/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=378928 CPUtime=219.87 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 67933 0 0 0 21975 12 0 0 25 0 1 0 658500187 388022272 64947 33554432000 4194304 6014671 140735937773392 18446744073709551615 4380039 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 94732 64947 726 445 0 88277 0
Current children cumulated CPU time (s) 219.87
Current children cumulated vsize (KiB) 378928

[startup+282.3 s]
/proc/loadavg: 8.34 8.25 8.48 9/347 28128
/proc/meminfo: memFree=18972792/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=378928 CPUtime=279.21 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 68834 0 0 0 27909 12 0 0 25 0 1 0 658500187 388022272 65848 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423853 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 94732 65848 726 445 0 88277 0
Current children cumulated CPU time (s) 279.21
Current children cumulated vsize (KiB) 378928

[startup+342.301 s]
/proc/loadavg: 8.30 8.25 8.46 9/347 28130
/proc/meminfo: memFree=18863156/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=486744 CPUtime=338.55 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 80858 0 0 0 33840 15 0 0 25 0 1 0 658500187 498425856 77872 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 121686 77872 726 445 0 115231 0
Current children cumulated CPU time (s) 338.55
Current children cumulated vsize (KiB) 486744

[startup+402.301 s]
/proc/loadavg: 8.27 8.24 8.44 9/347 28131
/proc/meminfo: memFree=18730204/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=486872 CPUtime=397.91 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 88607 0 0 0 39775 16 0 0 25 0 1 0 658500187 498556928 85621 33554432000 4194304 6014671 140735937773392 18446744073709551615 4534937 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 121718 85621 726 445 0 115263 0
Current children cumulated CPU time (s) 397.91
Current children cumulated vsize (KiB) 486872

[startup+462.301 s]
/proc/loadavg: 8.31 8.26 8.43 9/347 28134
/proc/meminfo: memFree=18690620/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=486872 CPUtime=457.25 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 89167 0 0 0 45709 16 0 0 25 0 1 0 658500187 498556928 86181 33554432000 4194304 6014671 140735937773392 18446744073709551615 4424209 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 121718 86181 726 445 0 115263 0
Current children cumulated CPU time (s) 457.25
Current children cumulated vsize (KiB) 486872

[startup+522.301 s]
/proc/loadavg: 8.16 8.22 8.41 9/347 28136
/proc/meminfo: memFree=18649668/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=486872 CPUtime=516.6 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 92049 0 0 0 51643 17 0 0 25 0 1 0 658500187 498556928 89063 33554432000 4194304 6014671 140735937773392 18446744073709551615 4378284 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 121718 89063 726 445 0 115263 0
Current children cumulated CPU time (s) 516.6
Current children cumulated vsize (KiB) 486872

[startup+582.301 s]
/proc/loadavg: 8.16 8.21 8.39 10/347 28137
/proc/meminfo: memFree=18626828/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=486872 CPUtime=575.95 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 93824 0 0 0 57577 18 0 0 25 0 1 0 658500187 498556928 90838 33554432000 4194304 6014671 140735937773392 18446744073709551615 4535380 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 121718 90838 726 445 0 115263 0
Current children cumulated CPU time (s) 575.95
Current children cumulated vsize (KiB) 486872

[startup+642.301 s]
/proc/loadavg: 8.10 8.18 8.37 9/347 28139
/proc/meminfo: memFree=18612552/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=486872 CPUtime=635.3 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 95714 0 0 0 63512 18 0 0 25 0 1 0 658500187 498556928 92728 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 121718 92728 726 445 0 115263 0
Current children cumulated CPU time (s) 635.3
Current children cumulated vsize (KiB) 486872

[startup+702.301 s]
/proc/loadavg: 8.08 8.16 8.35 9/347 28140
/proc/meminfo: memFree=18603116/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=486872 CPUtime=694.64 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 96317 0 0 0 69446 18 0 0 25 0 1 0 658500187 498556928 93331 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 121718 93331 726 445 0 115263 0
Current children cumulated CPU time (s) 694.64
Current children cumulated vsize (KiB) 486872

[startup+762.3 s]
/proc/loadavg: 8.18 8.18 8.34 9/347 28142
/proc/meminfo: memFree=18571968/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=486872 CPUtime=754 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 102319 0 0 0 75381 19 0 0 25 0 1 0 658500187 498556928 99333 33554432000 4194304 6014671 140735937773392 18446744073709551615 4566205 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 121718 99333 726 445 0 115263 0
Current children cumulated CPU time (s) 754
Current children cumulated vsize (KiB) 486872

[startup+822.3 s]
/proc/loadavg: 8.16 8.17 8.33 9/347 28144
/proc/meminfo: memFree=18535504/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=545388 CPUtime=813.33 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 111503 0 0 0 81312 21 0 0 25 0 1 0 658500187 558477312 108517 33554432000 4194304 6014671 140735937773392 18446744073709551615 4378696 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/28091/statm: 136347 108517 726 445 0 129892 0
Current children cumulated CPU time (s) 813.33
Current children cumulated vsize (KiB) 545388

[startup+882.312 s]
/proc/loadavg: 7.60 8.01 8.26 8/346 28145
/proc/meminfo: memFree=18501516/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=604560 CPUtime=873.24 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 121170 0 0 0 87301 23 0 0 25 0 1 0 658500187 619069440 118184 33554432000 4194304 6014671 140735937773392 18446744073709551615 4381073 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28091/statm: 151140 118184 726 445 0 144685 0
Current children cumulated CPU time (s) 873.24
Current children cumulated vsize (KiB) 604560

[startup+942.301 s]
/proc/loadavg: 7.33 7.86 8.19 8/346 28147
/proc/meminfo: memFree=18457356/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=604560 CPUtime=933.23 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 121595 0 0 0 93300 23 0 0 25 0 1 0 658500187 619069440 118609 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28091/statm: 151140 118609 726 445 0 144685 0
Current children cumulated CPU time (s) 933.23
Current children cumulated vsize (KiB) 604560

[startup+1002.3 s]
/proc/loadavg: 7.16 7.71 8.12 8/346 28148
/proc/meminfo: memFree=18425456/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=604560 CPUtime=993.23 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 121921 0 0 0 99300 23 0 0 25 0 1 0 658500187 619069440 118935 33554432000 4194304 6014671 140735937773392 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28091/statm: 151140 118935 726 445 0 144685 0
Current children cumulated CPU time (s) 993.23
Current children cumulated vsize (KiB) 604560

[startup+1062.3 s]
/proc/loadavg: 7.13 7.61 8.06 8/346 28150
/proc/meminfo: memFree=18387732/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=604560 CPUtime=1053.23 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 122365 0 0 0 105300 23 0 0 25 0 1 0 658500187 619069440 119379 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28091/statm: 151140 119379 726 445 0 144685 0
Current children cumulated CPU time (s) 1053.23
Current children cumulated vsize (KiB) 604560

[startup+1122.3 s]
/proc/loadavg: 7.11 7.51 7.99 8/346 28152
/proc/meminfo: memFree=18304132/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=665148 CPUtime=1113.23 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 139648 0 0 0 111295 28 0 0 25 0 1 0 658500187 681111552 136662 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28091/statm: 166287 136662 726 445 0 159832 0
Current children cumulated CPU time (s) 1113.23
Current children cumulated vsize (KiB) 665148

[startup+1182.3 s]
/proc/loadavg: 7.14 7.45 7.94 8/346 28153
/proc/meminfo: memFree=18269896/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=726476 CPUtime=1173.23 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 140362 0 0 0 117295 28 0 0 25 0 1 0 658500187 743911424 137376 33554432000 4194304 6014671 140735937773392 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28091/statm: 181619 137376 726 445 0 175164 0
Current children cumulated CPU time (s) 1173.23
Current children cumulated vsize (KiB) 726476

[startup+1242.3 s]
/proc/loadavg: 6.65 7.25 7.84 7/345 28155
/proc/meminfo: memFree=18210112/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=726476 CPUtime=1233.23 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 141217 0 0 0 123295 28 0 0 25 0 1 0 658500187 743911424 138231 33554432000 4194304 6014671 140735937773392 18446744073709551615 4424192 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28091/statm: 181619 138231 726 445 0 175164 0
Current children cumulated CPU time (s) 1233.23
Current children cumulated vsize (KiB) 726476



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 6.28 7.04 7.73 5/341 28158
/proc/meminfo: memFree=19079740/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=726476 CPUtime=1290.95 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 142314 0 0 0 129066 29 0 0 25 0 1 0 658500187 743911424 139314 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28091/statm: 181619 139314 726 445 0 175164 0
Current children cumulated CPU time (s) 1290.95
Current children cumulated vsize (KiB) 726476

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

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

[startup+1300 s]
/proc/loadavg: 6.28 7.04 7.73 5/341 28158
/proc/meminfo: memFree=19079740/32951124 swapFree=67056788/67111528
[pid=28091] ppid=28089 vsize=726476 CPUtime=1290.95 cores=4,6
/proc/28091/stat : 28091 (qutersat_releas) R 28089 28091 27884 0 -1 4202496 142314 0 0 0 129066 29 0 0 25 0 1 0 658500187 743911424 139314 33554432000 4194304 6014671 140735937773392 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28091/statm: 181619 139314 726 445 0 175164 0
Current children cumulated CPU time (s) 1290.95
Current children cumulated vsize (KiB) 726476

Child status: 1
Real time (s): 1300.04
CPU time (s): 1290.98
CPU user time (s): 1290.67
CPU system time (s): 0.312952
CPU usage (%): 99.3034
Max. virtual memory (cumulated for all children) (KiB): 726476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1290.67
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 142318
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= 6
involuntary context switches= 26972

runsolver used 4.05238 second user time and 10.1425 second system time

The end

Launcher Data 

Begin job on node133 at 2011-05-15 16:17:03
IDJOB=3376020
IDBENCH=82529
IDSOLVER=1856
FILE ID=node133/3376020-1305469023
RUNJOBID= node133-1305467719-27903
PBS_JOBID= 13325299
Free space on /tmp= 73584 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S656892101-075-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376020-1305469023/watcher-3376020-1305469023 -o /tmp/evaluation-result-3376020-1305469023/solver-3376020-1305469023 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376020-1305469023.cnf 1882383788

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

MD5SUM BENCH= 187184c44e9c5a07f5a8f762e04588fa
RANDOM SEED=1882383788

node133.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		: 2666.834
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	: 5333.66
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		: 2666.834
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	: 5332.75
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		: 2666.834
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	: 5332.82
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		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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		: 2666.834
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		: 2666.834
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:     32951124 kB
MemFree:      19779004 kB
Buffers:        309132 kB
Cached:        4206592 kB
SwapCached:       8724 kB
Active:        9691596 kB
Inactive:      3180140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19779004 kB
SwapTotal:    67111528 kB
SwapFree:     67056788 kB
Dirty:            7520 kB
Writeback:           0 kB
AnonPages:     8352000 kB
Mapped:          32032 kB
Slab:           201640 kB
PageTables:      35024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 65142056 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= 73616 MiB
End job on node133 at 2011-05-15 16:38:45