Trace number 3376506

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) 1300.02 1300.02

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1788358104-029.SATISFIABLE.cnf
MD5SUMff2e6a4fa2b25feb24cf72d67e6cd330
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018997
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

Solver Data 

0.00/0.02	c Set FPU double precision.
0.00/0.02	c Parse Cnf success: #var: 50 #clause: 4450
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.02	c Find Ite   :          0
0.00/0.02	c UnDirect variable: 0
0.00/0.02	c UnDirect to Direct Gate: 0
0.00/0.02	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.02	c Break Cycle : 0
0.00/0.02	c Total Root : 0 Undef Var: 50
0.00/0.02	c After covering, Total Root: 0 Leaf: 0
0.00/0.02	c Variable( cover/uncovered/unused ): 0 50 0
0.00/0.02	c Unit Clauses: 0
0.00/0.02	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.02	c Clauses( cover/uncovered ): 0 4450
0.00/0.02	c Total Clauses( cover/uncovered ): 0 4450 0%
0.00/0.02	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.03	c Uncover Clauses avg size: 7 max size: 7
0.00/0.03	c Final circuit: i/l/o/s      50       0    4450     15861
0.00/0.03	c CnfToAig: Time: 0.01 s
0.02/0.06	c TmMap: Set choices finish.
0.02/0.06	c TmMap: Set big and: 6928
0.02/0.06	c TmMap: Origin: 15912 ClauseNum: 47583 --> New: 6979 ClauseNum: 29881
0.02/0.06	c TmMap: Time: 0.01
0.02/0.06	c Try to Add: #clause: 13856 #xorclause: 0
0.02/0.07	c #var: 2528 #clauses: 6929 Solving... 
1300.00/1300.01	c Time Out !!
1300.00/1300.01	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-3376506-1305473234/watcher-3376506-1305473234 -o /tmp/evaluation-result-3376506-1305473234/solver-3376506-1305473234 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376506-1305473234.cnf 1647767758 

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: 1.21 1.22 1.98 4/444 23338
/proc/meminfo: memFree=17051708/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=11796 CPUtime=0 cores=4,6
/proc/23338/stat : 23338 (runsolver) R 23336 23338 22441 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 737554105 12079104 50 33554432000 4194304 5432360 140733542612208 18446744073709551615 4881623 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/23338/statm: 2949 50 30 303 0 2643 0

[startup+0.046169 s]
/proc/loadavg: 1.21 1.22 1.98 4/444 23338
/proc/meminfo: memFree=17051708/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=37484 CPUtime=0.02 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 3305 0 0 0 2 0 0 0 25 0 1 0 737554105 38383616 3241 33554432000 4194304 6014671 140734294689424 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 9371 3246 661 445 0 2916 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 37484

[startup+0.101165 s]
/proc/loadavg: 1.21 1.22 1.98 4/444 23338
/proc/meminfo: memFree=17051708/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=50808 CPUtime=0.07 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 4887 0 0 0 7 0 0 0 25 0 1 0 737554105 52027392 4823 33554432000 4194304 6014671 140734294689424 18446744073709551615 4422787 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 12702 4823 696 445 0 6247 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 50808

[startup+0.301138 s]
/proc/loadavg: 1.21 1.22 1.98 4/444 23338
/proc/meminfo: memFree=17051708/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=51832 CPUtime=0.27 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 5017 0 0 0 27 0 0 0 25 0 1 0 737554105 53075968 4953 33554432000 4194304 6014671 140734294689424 18446744073709551615 4422817 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 12958 4953 721 445 0 6503 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 51832

[startup+0.701062 s]
/proc/loadavg: 1.21 1.22 1.98 4/444 23338
/proc/meminfo: memFree=17051708/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=60436 CPUtime=0.67 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 5273 0 0 0 67 0 0 0 25 0 1 0 737554105 61886464 5209 33554432000 4194304 6014671 140734294689424 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 15109 5209 723 445 0 8654 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 60436

[startup+1.50092 s]
/proc/loadavg: 1.43 1.26 1.99 5/445 23339
/proc/meminfo: memFree=17018468/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=77988 CPUtime=1.47 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 5836 0 0 0 147 0 0 0 25 0 1 0 737554105 79859712 5772 33554432000 4194304 6014671 140734294689424 18446744073709551615 4425376 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 19497 5772 723 445 0 13042 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 77988

[startup+3.10069 s]
/proc/loadavg: 1.43 1.26 1.99 5/445 23339
/proc/meminfo: memFree=17011276/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=86900 CPUtime=3.07 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 6821 0 0 0 307 0 0 0 25 0 1 0 737554105 88985600 6757 33554432000 4194304 6014671 140734294689424 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 21725 6757 727 445 0 15270 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 86900

[startup+6.30116 s]
/proc/loadavg: 1.43 1.26 1.99 5/445 23339
/proc/meminfo: memFree=16982736/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=114424 CPUtime=6.27 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 10315 0 0 0 627 0 0 0 25 0 1 0 737554105 117170176 10243 33554432000 4194304 6014671 140734294689424 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 28606 10243 727 445 0 22151 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 114424

[startup+12.7011 s]
/proc/loadavg: 1.82 1.35 2.01 5/445 23339
/proc/meminfo: memFree=16954360/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=123896 CPUtime=12.67 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 11681 0 0 0 1267 0 0 0 25 0 1 0 737554105 126869504 11609 33554432000 4194304 6014671 140734294689424 18446744073709551615 4424448 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 30974 11609 727 445 0 24519 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 123896

[startup+25.5009 s]
/proc/loadavg: 2.16 1.44 2.03 5/445 23339
/proc/meminfo: memFree=16931400/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=123896 CPUtime=25.48 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 12801 0 0 0 2547 1 0 0 25 0 1 0 737554105 126869504 12727 33554432000 4194304 6014671 140734294689424 18446744073709551615 4424448 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 30974 12727 727 445 0 24519 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 123896

[startup+51.1007 s]
/proc/loadavg: 3.03 1.72 2.10 5/445 23339
/proc/meminfo: memFree=16892980/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=133964 CPUtime=51.07 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 14726 0 0 0 5106 1 0 0 25 0 1 0 737554105 137179136 14652 33554432000 4194304 6014671 140734294689424 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 33491 14652 727 445 0 27036 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 133964

[startup+102.317 s]
/proc/loadavg: 3.58 2.07 2.20 5/445 23341
/proc/meminfo: memFree=16805284/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=144276 CPUtime=102.29 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 19379 0 0 0 10227 2 0 0 25 0 1 0 737554105 147738624 19292 33554432000 4194304 6014671 140734294689424 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 36069 19292 732 445 0 29614 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 144276

[startup+162.301 s]
/proc/loadavg: 3.84 2.41 2.31 5/445 23343
/proc/meminfo: memFree=16750292/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=165968 CPUtime=162.28 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 21421 0 0 0 16226 2 0 0 25 0 1 0 737554105 169951232 21334 33554432000 4194304 6014671 140734294689424 18446744073709551615 4424004 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 41492 21334 732 445 0 35037 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 165968

[startup+222.301 s]
/proc/loadavg: 3.94 2.70 2.41 5/445 23345
/proc/meminfo: memFree=16719492/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=165968 CPUtime=222.28 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 23104 0 0 0 22225 3 0 0 25 0 1 0 737554105 169951232 23017 33554432000 4194304 6014671 140734294689424 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 41492 23017 732 445 0 35037 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 165968

[startup+282.301 s]
/proc/loadavg: 3.98 2.93 2.51 5/445 23347
/proc/meminfo: memFree=16698252/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=165968 CPUtime=282.28 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 25776 0 0 0 28225 3 0 0 25 0 1 0 737554105 169951232 25689 33554432000 4194304 6014671 140734294689424 18446744073709551615 4566205 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 41492 25689 732 445 0 35037 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 165968

[startup+342.301 s]
/proc/loadavg: 4.14 3.16 2.61 5/445 23347
/proc/meminfo: memFree=16684448/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=165968 CPUtime=342.27 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 26205 0 0 0 34224 3 0 0 25 0 1 0 737554105 169951232 26118 33554432000 4194304 6014671 140734294689424 18446744073709551615 4378782 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 41492 26118 732 445 0 35037 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 165968

[startup+402.301 s]
/proc/loadavg: 4.24 3.36 2.71 5/445 23349
/proc/meminfo: memFree=16665192/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=165968 CPUtime=402.27 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 26248 0 0 0 40224 3 0 0 25 0 1 0 737554105 169951232 26161 33554432000 4194304 6014671 140734294689424 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 41492 26161 732 445 0 35037 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 165968

[startup+462.301 s]
/proc/loadavg: 4.14 3.49 2.79 5/445 23351
/proc/meminfo: memFree=16644184/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=165968 CPUtime=462.28 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 27183 0 0 0 46224 4 0 0 25 0 1 0 737554105 169951232 27096 33554432000 4194304 6014671 140734294689424 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 41492 27096 732 445 0 35037 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 165968

[startup+522.301 s]
/proc/loadavg: 4.05 3.58 2.86 5/445 23353
/proc/meminfo: memFree=16624548/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=165968 CPUtime=522.28 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 27231 0 0 0 52224 4 0 0 25 0 1 0 737554105 169951232 27144 33554432000 4194304 6014671 140734294689424 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 41492 27144 732 445 0 35037 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 165968

[startup+582.301 s]
/proc/loadavg: 4.02 3.65 2.93 5/445 23355
/proc/meminfo: memFree=16585580/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=165968 CPUtime=582.28 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 28669 0 0 0 58224 4 0 0 25 0 1 0 737554105 169951232 28572 33554432000 4194304 6014671 140734294689424 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 41492 28572 732 445 0 35037 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 165968

[startup+642.301 s]
/proc/loadavg: 4.09 3.74 3.01 5/445 23355
/proc/meminfo: memFree=16579212/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=165968 CPUtime=642.3 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 28821 0 0 0 64226 4 0 0 25 0 1 0 737554105 169951232 28719 33554432000 4194304 6014671 140734294689424 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 41492 28719 732 445 0 35037 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 165968

[startup+702.301 s]
/proc/loadavg: 4.07 3.80 3.07 5/445 23359
/proc/meminfo: memFree=16571484/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=165968 CPUtime=702.28 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 28846 0 0 0 70224 4 0 0 25 0 1 0 737554105 169951232 28738 33554432000 4194304 6014671 140734294689424 18446744073709551615 4424049 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 41492 28738 732 445 0 35037 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 165968

[startup+762.317 s]
/proc/loadavg: 4.02 3.83 3.13 5/445 23362
/proc/meminfo: memFree=16548068/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=165968 CPUtime=762.3 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 30626 0 0 0 76226 4 0 0 25 0 1 0 737554105 169951232 30503 33554432000 4194304 6014671 140734294689424 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 41492 30503 732 445 0 35037 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 165968

[startup+822.301 s]
/proc/loadavg: 4.01 3.86 3.18 5/445 23364
/proc/meminfo: memFree=16529928/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=191348 CPUtime=822.29 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 34525 0 0 0 82223 6 0 0 25 0 1 0 737554105 195940352 34383 33554432000 4194304 6014671 140734294689424 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 47837 34383 732 445 0 41382 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 191348

[startup+882.301 s]
/proc/loadavg: 4.00 3.88 3.23 5/445 23366
/proc/meminfo: memFree=16522460/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=191348 CPUtime=882.28 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 35454 0 0 0 88222 6 0 0 25 0 1 0 737554105 195940352 35312 33554432000 4194304 6014671 140734294689424 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 47837 35312 732 445 0 41382 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 191348

[startup+942.301 s]
/proc/loadavg: 4.00 3.90 3.27 5/445 23366
/proc/meminfo: memFree=16495268/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=191348 CPUtime=942.29 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 36297 0 0 0 94222 7 0 0 25 0 1 0 737554105 195940352 36144 33554432000 4194304 6014671 140734294689424 18446744073709551615 4424012 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 47837 36144 732 445 0 41382 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 191348

[startup+1002.3 s]
/proc/loadavg: 4.29 4.00 3.35 5/445 23368
/proc/meminfo: memFree=16468940/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=191348 CPUtime=1002.29 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 36921 0 0 0 100222 7 0 0 25 0 1 0 737554105 195940352 36768 33554432000 4194304 6014671 140734294689424 18446744073709551615 4424173 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 47837 36768 732 445 0 41382 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 191348

[startup+1062.3 s]
/proc/loadavg: 4.18 4.02 3.39 5/445 23370
/proc/meminfo: memFree=16450912/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=191348 CPUtime=1062.29 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 37041 0 0 0 106222 7 0 0 25 0 1 0 737554105 195940352 36876 33554432000 4194304 6014671 140734294689424 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 47837 36876 732 445 0 41382 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 191348

[startup+1122.3 s]
/proc/loadavg: 4.06 4.01 3.42 5/445 23372
/proc/meminfo: memFree=16445784/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=191348 CPUtime=1122.29 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 37186 0 0 0 112222 7 0 0 25 0 1 0 737554105 195940352 37021 33554432000 4194304 6014671 140734294689424 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 47837 37021 732 445 0 41382 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 191348

[startup+1182.3 s]
/proc/loadavg: 4.02 4.00 3.46 5/445 23374
/proc/meminfo: memFree=16429264/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=191348 CPUtime=1182.29 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 37276 0 0 0 118222 7 0 0 25 0 1 0 737554105 195940352 37098 33554432000 4194304 6014671 140734294689424 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 47837 37098 732 445 0 41382 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 191348

[startup+1242.3 s]
/proc/loadavg: 4.12 4.03 3.50 5/445 23374
/proc/meminfo: memFree=16415092/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=191348 CPUtime=1242.29 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 37488 0 0 0 124222 7 0 0 25 0 1 0 737554105 195940352 37296 33554432000 4194304 6014671 140734294689424 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 47837 37296 732 445 0 41382 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 191348



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.86 3.99 3.52 2/427 23430
/proc/meminfo: memFree=17044264/32951124 swapFree=45193372/67111528
[pid=23338] ppid=23336 vsize=191348 CPUtime=1300 cores=4,6
/proc/23338/stat : 23338 (qutersat_releas) R 23336 23338 22441 0 -1 4202496 37595 0 0 0 129993 7 0 0 25 0 1 0 737554105 195940352 37403 33554432000 4194304 6014671 140734294689424 18446744073709551615 4369407 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23338/statm: 47837 37403 732 445 0 41382 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 191348

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): 1300.02
CPU user time (s): 1299.94
CPU system time (s): 0.085986
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 191348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37599
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= 1769

runsolver used 5.9441 second user time and 12.974 second system time

The end

Launcher Data 

Begin job on node118 at 2011-05-15 17:27:14
IDJOB=3376506
IDBENCH=83015
IDSOLVER=1856
FILE ID=node118/3376506-1305473234
RUNJOBID= node118-1305473225-23270
PBS_JOBID= 13325305
Free space on /tmp= 73260 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1788358104-029.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376506-1305473234/watcher-3376506-1305473234 -o /tmp/evaluation-result-3376506-1305473234/solver-3376506-1305473234 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376506-1305473234.cnf 1647767758

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

MD5SUM BENCH= ff2e6a4fa2b25feb24cf72d67e6cd330
RANDOM SEED=1647767758

node118.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		: 2666.842
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		: 2666.842
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		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
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	: 5332.75
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		: 2666.842
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	: 5332.68
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		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17051864 kB
Buffers:        309100 kB
Cached:        4711128 kB
SwapCached:      22076 kB
Active:       12934540 kB
Inactive:      2640652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17051864 kB
SwapTotal:    67111528 kB
SwapFree:     45193372 kB
Dirty:            7888 kB
Writeback:           0 kB
AnonPages:    10545640 kB
Mapped:          27456 kB
Slab:           159100 kB
PageTables:      99356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 126105964 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= 73264 MiB
End job on node118 at 2011-05-15 17:48:56