Trace number 3376344

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
QuteRSat 2011-05-12 (fixed)? (TO) 1300.03 1300.03

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1920526651-049.SATISFIABLE.cnf
MD5SUM5df52ad002b8e310753df40806d6b835
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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.
0.00/0.01	c Parse Cnf success: #var: 650 #clause: 2769
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 650
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 650 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 2769
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2769 0%
0.00/0.01	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     650       0    2769      5532
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: 2769
0.00/0.02	c TmMap: Origin: 6183 ClauseNum: 16596 --> New: 3420 ClauseNum: 11076
0.00/0.02	c TmMap: Time: 0.01
0.00/0.02	c Try to Add: #clause: 5538 #xorclause: 0
0.00/0.02	c #var: 650 #clauses: 2770 Solving... 
1300.01/1300.01	c Time Out !!
1300.01/1300.01	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-3376344-1305471768/watcher-3376344-1305471768 -o /tmp/evaluation-result-3376344-1305471768/solver-3376344-1305471768 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376344-1305471768.cnf 318937840 

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: 3.69 3.95 3.93 4/315 19495
/proc/meminfo: memFree=15838732/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=35436 CPUtime=0.01 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 2663 0 0 0 1 0 0 0 20 0 1 0 658779555 36286464 2600 33554432000 4194304 6014671 140734474692928 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 8859 2601 543 445 0 2404 0

[startup+0.062732 s]
/proc/loadavg: 3.69 3.95 3.93 4/315 19495
/proc/meminfo: memFree=15838732/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=47736 CPUtime=0.05 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 4119 0 0 0 5 0 0 0 20 0 1 0 658779555 48881664 4056 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423539 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 11934 4056 721 445 0 5479 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 47736

[startup+0.100757 s]
/proc/loadavg: 3.69 3.95 3.93 4/315 19495
/proc/meminfo: memFree=15838732/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=47736 CPUtime=0.09 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 4160 0 0 0 9 0 0 0 20 0 1 0 658779555 48881664 4097 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424051 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 11934 4097 722 445 0 5479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.300723 s]
/proc/loadavg: 3.69 3.95 3.93 4/315 19495
/proc/meminfo: memFree=15838732/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=56280 CPUtime=0.29 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 4391 0 0 0 29 0 0 0 21 0 1 0 658779555 57630720 4328 33554432000 4194304 6014671 140734474692928 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 14070 4328 723 445 0 7615 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56280

[startup+0.700647 s]
/proc/loadavg: 3.69 3.95 3.93 4/315 19495
/proc/meminfo: memFree=15838732/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=64996 CPUtime=0.69 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 4769 0 0 0 69 0 0 0 22 0 1 0 658779555 66555904 4706 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423953 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 16249 4706 723 445 0 9794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64996

[startup+1.50051 s]
/proc/loadavg: 3.69 3.95 3.93 5/320 19501
/proc/meminfo: memFree=15791216/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=73884 CPUtime=1.48 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 6816 0 0 0 148 0 0 0 25 0 1 0 658779555 75657216 6750 33554432000 4194304 6014671 140734474692928 18446744073709551615 4534611 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 18471 6750 729 445 0 12016 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 73884

[startup+3.10022 s]
/proc/loadavg: 3.71 3.95 3.93 5/320 19501
/proc/meminfo: memFree=15768464/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=73884 CPUtime=3.09 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 7298 0 0 0 308 1 0 0 25 0 1 0 658779555 75657216 7232 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 18471 7232 729 445 0 12016 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73884

[startup+6.30067 s]
/proc/loadavg: 3.71 3.95 3.93 5/320 19501
/proc/meminfo: memFree=15743664/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=82848 CPUtime=6.28 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 8108 0 0 0 627 1 0 0 25 0 1 0 658779555 84836352 8040 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 20712 8040 727 445 0 14257 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 82848

[startup+12.7005 s]
/proc/loadavg: 3.75 3.95 3.93 5/320 19501
/proc/meminfo: memFree=15690300/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=82848 CPUtime=12.68 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 11959 0 0 0 1267 1 0 0 25 0 1 0 658779555 84836352 11882 33554432000 4194304 6014671 140734474692928 18446744073709551615 4425380 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 20712 11882 727 445 0 14257 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 82848

[startup+25.5002 s]
/proc/loadavg: 3.79 3.96 3.93 5/320 19502
/proc/meminfo: memFree=15616048/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=122336 CPUtime=25.48 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 15738 0 0 0 2546 2 0 0 25 0 1 0 658779555 125272064 15661 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 30584 15661 727 445 0 24129 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 122336

[startup+51.1007 s]
/proc/loadavg: 3.94 3.97 3.94 5/320 19505
/proc/meminfo: memFree=15561256/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=132612 CPUtime=51.07 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 19459 0 0 0 5105 2 0 0 25 0 1 0 658779555 135794688 19382 33554432000 4194304 6014671 140734474692928 18446744073709551615 4379499 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 33153 19382 727 445 0 26698 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 132612

[startup+102.312 s]
/proc/loadavg: 3.97 3.97 3.94 5/320 19507
/proc/meminfo: memFree=15464604/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=164296 CPUtime=102.28 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 27547 0 0 0 10224 4 0 0 25 0 1 0 658779555 168239104 27470 33554432000 4194304 6014671 140734474692928 18446744073709551615 4511632 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 41074 27470 748 445 0 34619 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 164296

[startup+162.301 s]
/proc/loadavg: 3.99 3.97 3.94 5/320 19508
/proc/meminfo: memFree=15425508/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=164296 CPUtime=162.27 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 28615 0 0 0 16223 4 0 0 25 0 1 0 658779555 168239104 28522 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 41074 28522 732 445 0 34619 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 164296

[startup+222.3 s]
/proc/loadavg: 4.03 3.99 3.94 5/320 19537
/proc/meminfo: memFree=15403352/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=187008 CPUtime=222.27 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 35105 0 0 0 22222 5 0 0 25 0 1 0 658779555 191496192 35012 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424173 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 46752 35012 732 445 0 40297 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 187008

[startup+282.301 s]
/proc/loadavg: 4.01 3.99 3.94 5/320 19538
/proc/meminfo: memFree=15321340/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=210172 CPUtime=282.27 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 41127 0 0 0 28221 6 0 0 25 0 1 0 658779555 215216128 41034 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 52543 41034 732 445 0 46088 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 210172

[startup+342.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/320 19540
/proc/meminfo: memFree=15295644/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=210172 CPUtime=342.28 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 43914 0 0 0 34221 7 0 0 25 0 1 0 658779555 215216128 43821 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 52543 43821 732 445 0 46088 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 210172

[startup+402.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/320 19542
/proc/meminfo: memFree=15254816/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=234464 CPUtime=402.27 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 46985 0 0 0 40220 7 0 0 25 0 1 0 658779555 240091136 46882 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 58616 46882 732 445 0 52161 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 234464

[startup+462.301 s]
/proc/loadavg: 4.03 4.00 3.95 5/320 19543
/proc/meminfo: memFree=15204680/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=283700 CPUtime=462.27 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 48125 0 0 0 46220 7 0 0 25 0 1 0 658779555 290508800 47987 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 70925 47987 732 445 0 64470 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 283700

[startup+522.301 s]
/proc/loadavg: 4.04 4.01 3.95 5/320 19545
/proc/meminfo: memFree=15165944/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=333288 CPUtime=522.27 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 51491 0 0 0 52219 8 0 0 25 0 1 0 658779555 341286912 51298 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 83322 51298 732 445 0 76867 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 333288

[startup+582.3 s]
/proc/loadavg: 4.01 4.01 3.95 5/320 19546
/proc/meminfo: memFree=15131796/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=383420 CPUtime=582.28 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 52823 0 0 0 58219 9 0 0 25 0 1 0 658779555 392622080 52562 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424209 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 95855 52562 732 445 0 89400 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 383420

[startup+642.301 s]
/proc/loadavg: 4.08 4.02 3.96 5/320 19548
/proc/meminfo: memFree=15109940/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=383420 CPUtime=642.29 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 56300 0 0 0 64219 10 0 0 25 0 1 0 658779555 392622080 55903 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 95855 55903 732 445 0 89400 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 383420

[startup+702.301 s]
/proc/loadavg: 4.11 4.03 3.96 5/320 19550
/proc/meminfo: memFree=15091184/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=383420 CPUtime=702.28 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 56733 0 0 0 70218 10 0 0 25 0 1 0 658779555 392622080 56336 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 95855 56336 732 445 0 89400 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 383420

[startup+762.311 s]
/proc/loadavg: 4.09 4.04 3.97 5/320 19551
/proc/meminfo: memFree=15076012/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=383420 CPUtime=762.3 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 58515 0 0 0 76219 11 0 0 25 0 1 0 658779555 392622080 58117 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 95855 58117 731 445 0 89400 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 383420

[startup+822.301 s]
/proc/loadavg: 4.03 4.03 3.97 5/320 19553
/proc/meminfo: memFree=15038040/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=383420 CPUtime=822.29 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 66797 0 0 0 82215 14 0 0 25 0 1 0 658779555 392622080 66399 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 95855 66399 731 445 0 89400 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 383420

[startup+882.301 s]
/proc/loadavg: 4.01 4.02 3.97 5/320 19554
/proc/meminfo: memFree=15003160/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=383420 CPUtime=882.29 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 75526 0 0 0 88213 16 0 0 25 0 1 0 658779555 392622080 72136 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 95855 72136 731 445 0 89400 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 383420

[startup+942.3 s]
/proc/loadavg: 4.00 4.02 3.97 5/320 19556
/proc/meminfo: memFree=14978212/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=383420 CPUtime=942.29 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 76864 0 0 0 94212 17 0 0 25 0 1 0 658779555 392622080 73474 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423927 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 95855 73474 731 445 0 89400 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 383420

[startup+1002.3 s]
/proc/loadavg: 4.04 4.03 3.97 5/320 19558
/proc/meminfo: memFree=14955112/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=383420 CPUtime=1002.29 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 76915 0 0 0 100212 17 0 0 25 0 1 0 658779555 392622080 73525 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 95855 73525 731 445 0 89400 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 383420

[startup+1062.3 s]
/proc/loadavg: 4.06 4.03 3.98 5/320 19559
/proc/meminfo: memFree=14917260/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=383420 CPUtime=1062.29 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 79118 0 0 0 106212 17 0 0 25 0 1 0 658779555 392622080 75728 33554432000 4194304 6014671 140734474692928 18446744073709551615 4511642 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 95855 75728 731 445 0 89400 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 383420

[startup+1122.3 s]
/proc/loadavg: 4.02 4.02 3.98 5/320 19561
/proc/meminfo: memFree=14885968/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=383420 CPUtime=1122.3 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 79207 0 0 0 112213 17 0 0 25 0 1 0 658779555 392622080 75817 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 95855 75817 731 445 0 89400 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 383420

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.98 5/320 19562
/proc/meminfo: memFree=14870060/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=383420 CPUtime=1182.3 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 79298 0 0 0 118213 17 0 0 25 0 1 0 658779555 392622080 75908 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 95855 75908 731 445 0 89400 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 383420

[startup+1242.3 s]
/proc/loadavg: 4.08 4.04 3.99 5/320 19564
/proc/meminfo: memFree=14860480/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=438508 CPUtime=1242.29 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 80574 0 0 0 124212 17 0 0 25 0 1 0 658779555 449032192 77184 33554432000 4194304 6014671 140734474692928 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 109627 77184 731 445 0 103172 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 438508



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.15 4.06 4.00 4/318 19567
/proc/meminfo: memFree=15046084/32951124 swapFree=52307768/67111528
[pid=19495] ppid=19493 vsize=438508 CPUtime=1300.01 cores=4,6
/proc/19495/stat : 19495 (qutersat_releas) R 19493 19495 18887 0 -1 4202496 86893 0 0 0 129982 19 0 0 25 0 1 0 658779555 449032192 83503 33554432000 4194304 6014671 140734474692928 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/19495/statm: 109627 83503 731 445 0 103172 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 438508

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

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

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.03
CPU user time (s): 1299.83
CPU system time (s): 0.207968
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 438508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.83
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86897
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= 13
involuntary context switches= 1633

runsolver used 4.21136 second user time and 8.78666 second system time

The end

Launcher Data 

Begin job on node101 at 2011-05-15 17:02:48
IDJOB=3376344
IDBENCH=82853
IDSOLVER=1856
FILE ID=node101/3376344-1305471768
RUNJOBID= node101-1305471768-19459
PBS_JOBID= 13325315
Free space on /tmp= 73752 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1920526651-049.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376344-1305471768/watcher-3376344-1305471768 -o /tmp/evaluation-result-3376344-1305471768/solver-3376344-1305471768 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376344-1305471768.cnf 318937840

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

MD5SUM BENCH= 5df52ad002b8e310753df40806d6b835
RANDOM SEED=318937840

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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		: 2666.841
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		: 2666.841
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		: 2666.841
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	: 5332.75
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		: 2666.841
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:      15839012 kB
Buffers:        345236 kB
Cached:        6211720 kB
SwapCached:      14848 kB
Active:       11629120 kB
Inactive:      5194340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15839012 kB
SwapTotal:    67111528 kB
SwapFree:     52307768 kB
Dirty:            5524 kB
Writeback:           0 kB
AnonPages:    10262764 kB
Mapped:          19508 kB
Slab:           159936 kB
PageTables:      64912 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 42683288 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= 73752 MiB
End job on node101 at 2011-05-15 17:24:30