Trace number 3188848

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 2011-03-01? (TO) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S2050053883-062.SATISFIABLE.cnf
MD5SUM7ed8e8e4deac31c88cbf5be40a0cd9c0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.302953
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 600 #clause: 2556
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 600
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 600 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2556
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2556 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     600       0    2556      5103
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 2556
0.00/0.02	c TmMap: Origin: 5704 ClauseNum: 15309 --> New: 3157 ClauseNum: 10224
0.00/0.02	c TmMap: Time: 0.01
0.00/0.02	c Try to Add: #clause: 5112 #xorclause: 0
0.00/0.02	c #var: 600 #clauses: 2557 Solving... 
1300.03/1300.00	c Time Out !!
1300.03/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3188848-1302285852/watcher-3188848-1302285852 -o /tmp/evaluation-result-3188848-1302285852/solver-3188848-1302285852 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188848-1302285852.cnf 1846420032 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 3.86 3.98 3.99 5/189 28594
/proc/meminfo: memFree=14945384/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=32364 CPUtime=0 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 1815 0 0 0 0 0 0 0 25 0 1 0 418815822 33140736 1748 33554432000 4194304 6016207 140733199597712 18446744073709551615 4304998 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 8091 1764 378 445 0 1635 0

[startup+0.0545501 s]
/proc/loadavg: 3.86 3.98 3.99 5/189 28594
/proc/meminfo: memFree=14945384/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=47736 CPUtime=0.04 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 3927 0 0 0 4 0 0 0 18 0 1 0 418815822 48881664 3860 33554432000 4194304 6016207 140733199597712 18446744073709551615 4380411 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 11934 3860 719 445 0 5478 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47736

[startup+0.100565 s]
/proc/loadavg: 3.86 3.98 3.99 5/189 28594
/proc/meminfo: memFree=14945384/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=47736 CPUtime=0.09 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 3974 0 0 0 9 0 0 0 18 0 1 0 418815822 48881664 3907 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425027 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 11934 3907 722 445 0 5478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.300537 s]
/proc/loadavg: 3.86 3.98 3.99 5/189 28594
/proc/meminfo: memFree=14945384/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=56256 CPUtime=0.29 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 4237 0 0 0 29 0 0 0 18 0 1 0 418815822 57606144 4170 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425645 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 14064 4170 722 445 0 7608 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56256

[startup+0.700466 s]
/proc/loadavg: 3.86 3.98 3.99 5/189 28594
/proc/meminfo: memFree=14945384/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=64948 CPUtime=0.69 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 4675 0 0 0 69 0 0 0 18 0 1 0 418815822 66506752 4608 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 16237 4608 722 445 0 9781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64948

[startup+1.50031 s]
/proc/loadavg: 3.86 3.98 3.99 5/190 28595
/proc/meminfo: memFree=14915636/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=83256 CPUtime=1.49 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 7188 0 0 0 148 1 0 0 19 0 1 0 418815822 85254144 7121 33554432000 4194304 6016207 140733199597712 18446744073709551615 4513284 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 20814 7121 729 445 0 14358 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83256

[startup+3.10099 s]
/proc/loadavg: 3.86 3.98 3.99 5/190 28595
/proc/meminfo: memFree=14897532/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=92132 CPUtime=3.09 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 7776 0 0 0 308 1 0 0 25 0 1 0 418815822 94343168 7709 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425075 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 23033 7709 729 445 0 16577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92132

[startup+6.30043 s]
/proc/loadavg: 3.87 3.98 3.99 5/190 28596
/proc/meminfo: memFree=14889188/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=110668 CPUtime=6.29 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 8687 0 0 0 628 1 0 0 25 0 1 0 418815822 113324032 8620 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 27667 8620 729 445 0 21211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 110668

[startup+12.7003 s]
/proc/loadavg: 3.88 3.98 3.99 5/190 28596
/proc/meminfo: memFree=14856584/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=110668 CPUtime=12.69 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 12700 0 0 0 1268 1 0 0 25 0 1 0 418815822 113324032 12625 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 27667 12625 730 445 0 21211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 110668

[startup+25.5009 s]
/proc/loadavg: 3.91 3.98 3.99 5/190 28596
/proc/meminfo: memFree=14830788/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=130352 CPUtime=25.49 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 16232 0 0 0 2548 1 0 0 25 0 1 0 418815822 133480448 16157 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 32588 16157 730 445 0 26132 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 130352

[startup+51.1012 s]
/proc/loadavg: 4.01 4.00 3.99 5/190 28597
/proc/meminfo: memFree=14794664/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=130352 CPUtime=51.09 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 18582 0 0 0 5107 2 0 0 25 0 1 0 418815822 133480448 18507 33554432000 4194304 6016207 140733199597712 18446744073709551615 4370927 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 32588 18507 730 445 0 26132 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 130352

[startup+102.307 s]
/proc/loadavg: 4.08 4.02 4.00 5/190 28598
/proc/meminfo: memFree=14728532/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=151204 CPUtime=102.3 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 25339 0 0 0 10227 3 0 0 25 0 1 0 418815822 154832896 25249 33554432000 4194304 6016207 140733199597712 18446744073709551615 4513215 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 37801 25249 730 445 0 31345 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 151204

[startup+162.301 s]
/proc/loadavg: 4.03 4.01 4.00 5/190 28628
/proc/meminfo: memFree=14800776/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=151204 CPUtime=162.29 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 26374 0 0 0 16226 3 0 0 25 0 1 0 418815822 154832896 26284 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 37801 26284 730 445 0 31345 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 151204

[startup+222.301 s]
/proc/loadavg: 4.01 4.00 4.00 5/190 28629
/proc/meminfo: memFree=14747416/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=162504 CPUtime=222.3 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 29748 0 0 0 22226 4 0 0 25 0 1 0 418815822 166404096 29658 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425478 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 40626 29658 730 445 0 34170 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 162504

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28631
/proc/meminfo: memFree=14691708/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=173940 CPUtime=282.3 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 32977 0 0 0 28225 5 0 0 25 0 1 0 418815822 178114560 32887 33554432000 4194304 6016207 140733199597712 18446744073709551615 4424771 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 43485 32887 730 445 0 37029 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 173940

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28633
/proc/meminfo: memFree=14621204/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=185756 CPUtime=342.3 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 38243 0 0 0 34223 7 0 0 25 0 1 0 418815822 190214144 38153 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 46439 38153 730 445 0 39983 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 185756

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28634
/proc/meminfo: memFree=14587668/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=197660 CPUtime=402.3 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 39012 0 0 0 40223 7 0 0 25 0 1 0 418815822 202403840 38922 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 49415 38922 730 445 0 42959 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 197660

[startup+462.301 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 28636
/proc/meminfo: memFree=14564060/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=197660 CPUtime=462.3 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 39702 0 0 0 46223 7 0 0 25 0 1 0 418815822 202403840 39597 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 49415 39597 730 445 0 42959 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 197660

[startup+522.301 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 28637
/proc/meminfo: memFree=14539076/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=222048 CPUtime=522.31 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 45508 0 0 0 52222 9 0 0 25 0 1 0 418815822 227377152 45382 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 55512 45382 730 445 0 49056 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 222048

[startup+582.301 s]
/proc/loadavg: 4.01 4.00 4.00 5/190 28639
/proc/meminfo: memFree=14507920/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=222048 CPUtime=582.31 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 46041 0 0 0 58222 9 0 0 25 0 1 0 418815822 227377152 45906 33554432000 4194304 6016207 140733199597712 18446744073709551615 4513198 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 55512 45906 730 445 0 49056 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 222048

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28641
/proc/meminfo: memFree=14454172/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=271804 CPUtime=642.32 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 51722 0 0 0 64221 11 0 0 25 0 1 0 418815822 278327296 51561 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425478 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 67951 51561 730 445 0 61495 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 271804

[startup+702.301 s]
/proc/loadavg: 4.04 4.01 4.00 5/190 28670
/proc/meminfo: memFree=14561564/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=271804 CPUtime=702.31 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 52431 0 0 0 70220 11 0 0 25 0 1 0 418815822 278327296 52255 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 67951 52255 730 445 0 61495 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 271804

[startup+762.307 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 28672
/proc/meminfo: memFree=14481816/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=271804 CPUtime=762.32 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 55266 0 0 0 76221 11 0 0 25 0 1 0 418815822 278327296 54910 33554432000 4194304 6016207 140733199597712 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 67951 54910 730 445 0 61495 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 271804

[startup+822.301 s]
/proc/loadavg: 4.04 4.02 4.00 5/190 28673
/proc/meminfo: memFree=14443212/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=323436 CPUtime=822.31 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 58558 0 0 0 82219 12 0 0 25 0 1 0 418815822 331198464 58202 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425457 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 80859 58202 730 445 0 74403 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 323436

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 28675
/proc/meminfo: memFree=14423576/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=323436 CPUtime=882.31 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 58725 0 0 0 88219 12 0 0 25 0 1 0 418815822 331198464 58369 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425151 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 80859 58369 730 445 0 74403 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 323436

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 28677
/proc/meminfo: memFree=14391300/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=323436 CPUtime=942.31 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 58990 0 0 0 94219 12 0 0 25 0 1 0 418815822 331198464 58634 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 80859 58634 730 445 0 74403 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 323436

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28678
/proc/meminfo: memFree=14394364/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=323436 CPUtime=1002.32 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 59320 0 0 0 100220 12 0 0 25 0 1 0 418815822 331198464 57332 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 80859 57332 730 445 0 74403 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 323436

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 4.00 5/190 28680
/proc/meminfo: memFree=14384404/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=323436 CPUtime=1062.33 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 61517 0 0 0 106220 13 0 0 25 0 1 0 418815822 331198464 59529 33554432000 4194304 6016207 140733199597712 18446744073709551615 4513178 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 80859 59529 730 445 0 74403 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 323436

[startup+1122.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 28681
/proc/meminfo: memFree=14376428/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=377604 CPUtime=1122.32 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 62447 0 0 0 112219 13 0 0 25 0 1 0 418815822 386666496 60459 33554432000 4194304 6016207 140733199597712 18446744073709551615 4380603 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 94401 60459 730 445 0 87945 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 377604

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28683
/proc/meminfo: memFree=14362616/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=377604 CPUtime=1182.33 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 64906 0 0 0 118218 15 0 0 25 0 1 0 418815822 386666496 62918 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 94401 62918 730 445 0 87945 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 377604

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28685
/proc/meminfo: memFree=14344852/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=431884 CPUtime=1242.33 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 68765 0 0 0 124217 16 0 0 25 0 1 0 418815822 442249216 66777 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425709 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 107971 66777 730 445 0 101515 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 431884



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.00 5/191 28687
/proc/meminfo: memFree=14434340/32951124 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=486272 CPUtime=1300.03 cores=4,6
/proc/28594/stat : 28594 (qutersat_releas) R 28592 28594 27872 0 -1 4202496 68921 0 0 0 129987 16 0 0 25 0 1 0 418815822 497942528 66933 33554432000 4194304 6016207 140733199597712 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28594/statm: 121568 66933 730 445 0 115112 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 486272

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.88
CPU system time (s): 0.182972
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 486272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68926
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 1796

runsolver used 2.26565 second user time and 4.82327 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-08 20:04:12
IDJOB=3188848
IDBENCH=82979
IDSOLVER=1607
FILE ID=node110/3188848-1302285852
RUNJOBID= node110-1302280644-27891
PBS_JOBID= 12919081
Free space on /tmp= 71656 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S2050053883-062.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188848-1302285852/watcher-3188848-1302285852 -o /tmp/evaluation-result-3188848-1302285852/solver-3188848-1302285852 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188848-1302285852.cnf 1846420032

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

MD5SUM BENCH= 7ed8e8e4deac31c88cbf5be40a0cd9c0
RANDOM SEED=1846420032

node110.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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.76
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		: 2666.830
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14946028 kB
Buffers:        514412 kB
Cached:       16714304 kB
SwapCached:          0 kB
Active:        7754040 kB
Inactive:      9849776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14946028 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3908 kB
Writeback:           0 kB
AnonPages:      374548 kB
Mapped:          18884 kB
Slab:           338124 kB
PageTables:       5956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   657376 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= 71652 MiB
End job on node110 at 2011-04-08 20:25:54