Trace number 3188626

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) 1299.98 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S1008065350-031.UNKNOWN.cnf
MD5SUMf9acc85431fa3756e8067132423a3a4a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark152.234
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
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: 450 #clause: 1917
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: 450
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 450 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 1917
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1917 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 3 max size: 3
0.00/0.00	c Final circuit: i/l/o/s     450       0    1917      3827
0.00/0.00	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 1917
0.00/0.02	c TmMap: Origin: 4278 ClauseNum: 11481 --> New: 2368 ClauseNum: 7668
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 3834 #xorclause: 0
0.00/0.02	c #var: 450 #clauses: 1918 Solving... 
1299.95/1300.00	c Time Out !!
1299.95/1300.00	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-3188626-1302283249/watcher-3188626-1302283249 -o /tmp/evaluation-result-3188626-1302283249/solver-3188626-1302283249 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188626-1302283249.cnf 318195167 

running on 2 cores: 0,2

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: 3.75 3.95 3.98 4/184 28227
/proc/meminfo: memFree=15227512/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=32364 CPUtime=0 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 1792 0 0 0 0 0 0 0 25 0 1 0 418555437 33140736 1725 33554432000 4194304 6016207 140735484274080 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 8091 1726 378 445 0 1635 0

[startup+0.102321 s]
/proc/loadavg: 3.75 3.95 3.98 4/184 28227
/proc/meminfo: memFree=15227512/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=46712 CPUtime=0.09 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 3896 0 0 0 9 0 0 0 25 0 1 0 418555437 47833088 3829 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425113 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 11678 3829 722 445 0 5222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.200322 s]
/proc/loadavg: 3.75 3.95 3.98 4/184 28227
/proc/meminfo: memFree=15227512/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=55188 CPUtime=0.19 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 4018 0 0 0 19 0 0 0 25 0 1 0 418555437 56512512 3951 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425444 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 13797 3951 722 445 0 7341 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55188

[startup+0.300294 s]
/proc/loadavg: 3.75 3.95 3.98 4/184 28227
/proc/meminfo: memFree=15227512/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=55188 CPUtime=0.29 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 4081 0 0 0 29 0 0 0 25 0 1 0 418555437 56512512 4014 33554432000 4194304 6016207 140735484274080 18446744073709551615 4424323 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 13797 4014 722 445 0 7341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55188

[startup+0.700237 s]
/proc/loadavg: 3.75 3.95 3.98 4/184 28227
/proc/meminfo: memFree=15227512/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=63796 CPUtime=0.69 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 4369 0 0 0 69 0 0 0 25 0 1 0 418555437 65327104 4302 33554432000 4194304 6016207 140735484274080 18446744073709551615 4379416 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 15949 4302 722 445 0 9493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63796

[startup+1.50107 s]
/proc/loadavg: 3.75 3.95 3.98 6/190 28238
/proc/meminfo: memFree=15181856/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=72532 CPUtime=1.49 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 6214 0 0 0 149 0 0 0 25 0 1 0 418555437 74272768 6147 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 18133 6147 729 445 0 11677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72532

[startup+3.10079 s]
/proc/loadavg: 3.75 3.95 3.98 6/190 28238
/proc/meminfo: memFree=15160528/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=81448 CPUtime=3.09 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 6789 0 0 0 309 0 0 0 25 0 1 0 418555437 83402752 6722 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 20362 6722 729 445 0 13906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81448

[startup+6.30019 s]
/proc/loadavg: 3.77 3.95 3.98 6/190 28238
/proc/meminfo: memFree=15140532/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=81448 CPUtime=6.29 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 7557 0 0 0 628 1 0 0 25 0 1 0 418555437 83402752 7490 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425496 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 20362 7490 729 445 0 13906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81448

[startup+12.701 s]
/proc/loadavg: 3.79 3.95 3.98 6/190 28238
/proc/meminfo: memFree=15095460/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=90748 CPUtime=12.69 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 11290 0 0 0 1268 1 0 0 25 0 1 0 418555437 92925952 11213 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 22687 11213 729 445 0 16231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90748

[startup+25.5007 s]
/proc/loadavg: 3.84 3.95 3.98 6/190 28239
/proc/meminfo: memFree=15062964/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=109844 CPUtime=25.49 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 13723 0 0 0 2547 2 0 0 25 0 1 0 418555437 112480256 13646 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 27461 13646 729 445 0 21005 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 109844

[startup+51.101 s]
/proc/loadavg: 3.89 3.95 3.98 6/190 28239
/proc/meminfo: memFree=15036116/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=109844 CPUtime=51.09 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 14659 0 0 0 5107 2 0 0 25 0 1 0 418555437 112480256 14582 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425473 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 27461 14582 729 445 0 21005 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 109844

[startup+102.301 s]
/proc/loadavg: 4.06 3.99 3.99 6/190 28241
/proc/meminfo: memFree=14965308/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=119920 CPUtime=102.3 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 18608 0 0 0 10226 4 0 0 25 0 1 0 418555437 122798080 18531 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 29980 18531 729 445 0 23524 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 119920

[startup+162.301 s]
/proc/loadavg: 4.02 3.99 3.99 5/190 28269
/proc/meminfo: memFree=14926776/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=140980 CPUtime=162.29 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 22149 0 0 0 16225 4 0 0 25 0 1 0 418555437 144363520 22072 33554432000 4194304 6016207 140735484274080 18446744073709551615 4426128 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 35245 22072 729 445 0 28789 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 140980

[startup+222.307 s]
/proc/loadavg: 4.00 3.99 3.99 5/190 28271
/proc/meminfo: memFree=14888324/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=152108 CPUtime=222.3 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 26207 0 0 0 22224 6 0 0 25 0 1 0 418555437 155758592 26130 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 38027 26130 729 445 0 31571 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 152108

[startup+282.301 s]
/proc/loadavg: 4.00 3.99 3.99 5/190 28272
/proc/meminfo: memFree=14845624/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=163280 CPUtime=282.28 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 28434 0 0 0 28222 6 0 0 25 0 1 0 418555437 167198720 28336 33554432000 4194304 6016207 140735484274080 18446744073709551615 4513198 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 40820 28336 729 445 0 34364 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 163280

[startup+342.3 s]
/proc/loadavg: 4.00 3.99 3.99 5/190 28274
/proc/meminfo: memFree=14812708/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=163280 CPUtime=342.28 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 28942 0 0 0 34221 7 0 0 25 0 1 0 418555437 167198720 28844 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425519 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 40820 28844 729 445 0 34364 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 163280

[startup+402.3 s]
/proc/loadavg: 4.05 4.00 4.00 5/190 28276
/proc/meminfo: memFree=14786980/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=163280 CPUtime=402.28 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 29385 0 0 0 40221 7 0 0 25 0 1 0 418555437 167198720 29287 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425544 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 40820 29287 729 445 0 34364 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 163280

[startup+462.3 s]
/proc/loadavg: 4.02 4.00 4.00 5/190 28277
/proc/meminfo: memFree=14757152/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=163280 CPUtime=462.28 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 30843 0 0 0 46220 8 0 0 25 0 1 0 418555437 167198720 30745 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 40820 30745 729 445 0 34364 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 163280

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28279
/proc/meminfo: memFree=14751528/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=163280 CPUtime=522.28 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 31128 0 0 0 52220 8 0 0 25 0 1 0 418555437 167198720 31029 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 40820 31029 729 445 0 34364 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 163280

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28280
/proc/meminfo: memFree=14730148/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=163280 CPUtime=582.28 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 34086 0 0 0 58219 9 0 0 25 0 1 0 418555437 167198720 33973 33554432000 4194304 6016207 140735484274080 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 40820 33973 729 445 0 34364 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 163280

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28282
/proc/meminfo: memFree=14717936/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=175444 CPUtime=642.28 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 36663 0 0 0 64218 10 0 0 25 0 1 0 418555437 179654656 36537 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 43861 36537 729 445 0 37405 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 175444

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28284
/proc/meminfo: memFree=14706100/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=175444 CPUtime=702.28 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 36881 0 0 0 70218 10 0 0 25 0 1 0 418555437 179654656 36745 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 43861 36745 729 445 0 37405 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 175444

[startup+762.3 s]
/proc/loadavg: 4.06 4.01 4.00 5/190 28285
/proc/meminfo: memFree=14693772/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=175444 CPUtime=762.28 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 36932 0 0 0 76218 10 0 0 25 0 1 0 418555437 179654656 36785 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 43861 36785 729 445 0 37405 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 175444

[startup+822.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 28287
/proc/meminfo: memFree=14658140/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=187996 CPUtime=822.28 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 39656 0 0 0 82217 11 0 0 25 0 1 0 418555437 192507904 39497 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 46999 39497 729 445 0 40543 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 187996

[startup+882.306 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28289
/proc/meminfo: memFree=14637504/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=187996 CPUtime=882.27 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 39742 0 0 0 88216 11 0 0 25 0 1 0 418555437 192507904 39583 33554432000 4194304 6016207 140735484274080 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 46999 39583 729 445 0 40543 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 187996

[startup+942.3 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 28290
/proc/meminfo: memFree=14620584/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=200768 CPUtime=942.26 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 39857 0 0 0 94215 11 0 0 25 0 1 0 418555437 205586432 39685 33554432000 4194304 6016207 140735484274080 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 50192 39685 729 445 0 43736 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 200768

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 28292
/proc/meminfo: memFree=14598580/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=226688 CPUtime=1002.26 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 44528 0 0 0 100213 13 0 0 25 0 1 0 418555437 232128512 44341 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425641 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 56672 44341 729 445 0 50216 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 226688

[startup+1062.3 s]
/proc/loadavg: 4.01 4.00 4.00 5/190 28293
/proc/meminfo: memFree=14586860/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=279132 CPUtime=1062.26 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 47235 0 0 0 106211 15 0 0 25 0 1 0 418555437 285831168 47015 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425473 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 69783 47015 729 445 0 63327 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 279132

[startup+1122.3 s]
/proc/loadavg: 4.05 4.01 4.00 5/190 28298
/proc/meminfo: memFree=14537524/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=279132 CPUtime=1122.26 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 50569 0 0 0 112209 17 0 0 25 0 1 0 418555437 285831168 50331 33554432000 4194304 6016207 140735484274080 18446744073709551615 4424223 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 69783 50331 729 445 0 63327 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 279132

[startup+1182.3 s]
/proc/loadavg: 4.06 4.03 4.00 5/190 28299
/proc/meminfo: memFree=14479952/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=279132 CPUtime=1182.26 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 56923 0 0 0 118207 19 0 0 25 0 1 0 418555437 285831168 56644 33554432000 4194304 6016207 140735484274080 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 69783 56644 729 445 0 63327 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 279132

[startup+1242.3 s]
/proc/loadavg: 4.02 4.02 4.00 5/190 28301
/proc/meminfo: memFree=14459436/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=331924 CPUtime=1242.25 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 57653 0 0 0 124206 19 0 0 25 0 1 0 418555437 339890176 57342 33554432000 4194304 6016207 140735484274080 18446744073709551615 4513192 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 82981 57342 729 445 0 76525 0
Current children cumulated CPU time (s) 1242.25
Current children cumulated vsize (KiB) 331924



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.03 4.01 3/186 28305
/proc/meminfo: memFree=14767800/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=331924 CPUtime=1299.95 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 57907 0 0 0 129976 19 0 0 25 0 1 0 418555437 339890176 57562 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 82981 57562 729 445 0 76525 0
Current children cumulated CPU time (s) 1299.95
Current children cumulated vsize (KiB) 331924

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

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

[startup+1300 s]
/proc/loadavg: 4.08 4.03 4.01 3/186 28305
/proc/meminfo: memFree=14767800/32951124 swapFree=67111528/67111528
[pid=28227] ppid=28225 vsize=331924 CPUtime=1299.95 cores=0,2
/proc/28227/stat : 28227 (qutersat_releas) R 28225 28227 27872 0 -1 4202496 57907 0 0 0 129976 19 0 0 25 0 1 0 418555437 339890176 57562 33554432000 4194304 6016207 140735484274080 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28227/statm: 82981 57562 729 445 0 76525 0
Current children cumulated CPU time (s) 1299.95
Current children cumulated vsize (KiB) 331924

Child status: 1
Real time (s): 1300.02
CPU time (s): 1299.98
CPU user time (s): 1299.76
CPU system time (s): 0.211967
CPU usage (%): 99.9966
Max. virtual memory (cumulated for all children) (KiB): 331924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.76
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57912
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= 4134

runsolver used 2.21766 second user time and 4.87226 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-08 19:20:49
IDJOB=3188626
IDBENCH=82757
IDSOLVER=1607
FILE ID=node110/3188626-1302283249
RUNJOBID= node110-1302280644-27890
PBS_JOBID= 12919081
Free space on /tmp= 71656 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1008065350-031.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188626-1302283249/watcher-3188626-1302283249 -o /tmp/evaluation-result-3188626-1302283249/solver-3188626-1302283249 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188626-1302283249.cnf 318195167

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

MD5SUM BENCH= f9acc85431fa3756e8067132423a3a4a
RANDOM SEED=318195167

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:      15227668 kB
Buffers:        514184 kB
Cached:       16712648 kB
SwapCached:          0 kB
Active:        7471424 kB
Inactive:      9850556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15227668 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5492 kB
Writeback:           0 kB
AnonPages:       95456 kB
Mapped:          18792 kB
Slab:           338024 kB
PageTables:       5192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   288100 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= 71656 MiB
End job on node110 at 2011-04-08 19:42:31