Trace number 3257240

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
QuteRSat 2011-03-01? (TO) 1300.04 1300.02

General information on the benchmark

Namecrafted/spence/
hard/s113-100.cnf
MD5SUM346cb413e25976ab9ce2952e1d53c865
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark250.158
Satisfiable
(Un)Satisfiability was proved
Number of variables113
Number of clauses236
Sum of the clauses size708
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3236
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 113 #clause: 236
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: 113
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 113 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 ): 0 236
0.00/0.01	c Total Clauses( cover/uncovered ): 0 236 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     113       0     236       410
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.03	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 236
0.00/0.03	c TmMap: Origin: 524 ClauseNum: 1230 --> New: 350 ClauseNum: 944
0.00/0.03	c TmMap: Time: 0
0.00/0.03	c Try to Add: #clause: 472 #xorclause: 0
0.00/0.03	c #var: 113 #clauses: 237 Solving... 
1300.03/1300.00	c Time Out !!
1300.03/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3257240-1303468827/watcher-3257240-1303468827 -o /tmp/evaluation-result-3257240-1303468827/solver-3257240-1303468827 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3257240-1303468827.cnf 1877141047 

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: 1.56 2.54 2.71 2/178 20253
/proc/meminfo: memFree=14924316/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=26264 CPUtime=0 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) D 20248 20253 20214 0 -1 4194304 262 0 1 0 0 0 0 0 21 0 1 0 458483497 26894336 211 33554432000 4194304 6016207 140737382541088 18446744073709551615 222916814312 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 0
/proc/20253/statm: 6566 211 173 445 0 97 0

[startup+0.023241 s]
/proc/loadavg: 1.56 2.54 2.71 2/178 20253
/proc/meminfo: memFree=14924316/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=33388 CPUtime=0 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 2125 0 5 0 0 0 0 0 21 0 1 0 458483497 34189312 2064 33554432000 4194304 6016207 140737382541088 18446744073709551615 4817855 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 8347 2068 467 445 0 1891 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 33388

[startup+0.100282 s]
/proc/loadavg: 1.56 2.54 2.71 2/178 20253
/proc/meminfo: memFree=14924316/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=45688 CPUtime=0.08 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 3605 0 5 0 8 0 0 0 21 0 1 0 458483497 46784512 3544 33554432000 4194304 6016207 140737382541088 18446744073709551615 4624104 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 11422 3544 718 445 0 4966 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 45688

[startup+0.300254 s]
/proc/loadavg: 1.56 2.54 2.71 2/178 20253
/proc/meminfo: memFree=14924316/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=62532 CPUtime=0.28 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 3897 0 5 0 28 0 0 0 22 0 1 0 458483497 64032768 3836 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425999 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 15633 3836 718 445 0 9177 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62532

[startup+0.700196 s]
/proc/loadavg: 1.56 2.54 2.71 2/178 20253
/proc/meminfo: memFree=14924316/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=71076 CPUtime=0.68 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 4281 0 5 0 68 0 0 0 23 0 1 0 458483497 72781824 4220 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 17769 4220 722 445 0 11313 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 71076

[startup+1.50105 s]
/proc/loadavg: 1.56 2.54 2.71 4/180 20255
/proc/meminfo: memFree=14878624/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=80192 CPUtime=1.47 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 6216 0 5 0 147 0 0 0 25 0 1 0 458483497 82116608 6155 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 20048 6156 727 445 0 13592 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 80192

[startup+3.10071 s]
/proc/loadavg: 1.56 2.54 2.71 5/180 20259
/proc/meminfo: memFree=14865368/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=88960 CPUtime=3.08 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 7001 0 5 0 307 1 0 0 25 0 1 0 458483497 91095040 6940 33554432000 4194304 6016207 140737382541088 18446744073709551615 4426916 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 22240 6940 727 445 0 15784 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 88960

[startup+6.30116 s]
/proc/loadavg: 1.76 2.56 2.72 6/190 20275
/proc/meminfo: memFree=14658136/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=97872 CPUtime=6.28 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 8650 0 5 0 627 1 0 0 25 0 1 0 458483497 100220928 8584 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425639 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 24468 8584 728 445 0 18012 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 97872

[startup+12.701 s]
/proc/loadavg: 1.94 2.59 2.72 6/190 20275
/proc/meminfo: memFree=14625936/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=97872 CPUtime=12.67 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 10038 0 5 0 1266 1 0 0 25 0 1 0 458483497 100220928 9971 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425643 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 24468 9971 727 445 0 18012 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 97872

[startup+25.5006 s]
/proc/loadavg: 2.39 2.66 2.74 6/190 20275
/proc/meminfo: memFree=14452180/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=97872 CPUtime=25.47 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 12078 0 5 0 2546 1 0 0 25 0 1 0 458483497 100220928 12011 33554432000 4194304 6016207 140737382541088 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 24468 12011 727 445 0 18012 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 97872

[startup+51.1009 s]
/proc/loadavg: 2.94 2.76 2.78 6/190 20276
/proc/meminfo: memFree=14234116/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=117152 CPUtime=51.08 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 15338 0 5 0 5106 2 0 0 25 0 1 0 458483497 119963648 15271 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425563 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 29288 15271 727 445 0 22832 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 117152

[startup+102.307 s]
/proc/loadavg: 3.54 2.95 2.84 6/190 20278
/proc/meminfo: memFree=13918524/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=117152 CPUtime=102.28 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 18905 0 5 0 10226 2 0 0 25 0 1 0 458483497 119963648 18838 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 29288 18838 735 445 0 22832 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 117152

[startup+162.301 s]
/proc/loadavg: 3.83 3.14 2.91 6/190 20279
/proc/meminfo: memFree=13723696/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=138844 CPUtime=162.28 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 22889 0 5 0 16224 4 0 0 25 0 1 0 458483497 142176256 22822 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 34711 22822 735 445 0 28255 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 138844

[startup+222.301 s]
/proc/loadavg: 3.93 3.29 2.97 6/190 20281
/proc/meminfo: memFree=13542996/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=138844 CPUtime=222.28 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 23587 0 5 0 22224 4 0 0 25 0 1 0 458483497 142176256 23520 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425486 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 34711 23520 735 445 0 28255 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 138844

[startup+282.301 s]
/proc/loadavg: 3.97 3.42 3.03 6/190 20282
/proc/meminfo: memFree=13458028/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=138844 CPUtime=282.29 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 24115 0 5 0 28224 5 0 0 25 0 1 0 458483497 142176256 24048 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 34711 24048 735 445 0 28255 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 138844

[startup+342.301 s]
/proc/loadavg: 4.06 3.55 3.10 6/190 20284
/proc/meminfo: memFree=13411508/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=138844 CPUtime=342.29 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 24449 0 5 0 34224 5 0 0 25 0 1 0 458483497 142176256 24382 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 34711 24382 735 445 0 28255 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 138844

[startup+402.301 s]
/proc/loadavg: 4.02 3.63 3.16 6/190 20286
/proc/meminfo: memFree=13272856/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=138844 CPUtime=402.29 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 24771 0 5 0 40224 5 0 0 25 0 1 0 458483497 142176256 24704 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 34711 24704 735 445 0 28255 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 138844

[startup+462.301 s]
/proc/loadavg: 4.01 3.69 3.21 6/190 20287
/proc/meminfo: memFree=13173376/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=138844 CPUtime=462.29 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 25089 0 5 0 46224 5 0 0 25 0 1 0 458483497 142176256 25019 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 34711 25019 735 445 0 28255 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 138844

[startup+522.301 s]
/proc/loadavg: 4.00 3.75 3.25 6/190 20289
/proc/meminfo: memFree=13028516/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=138844 CPUtime=522.29 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 26088 0 5 0 52224 5 0 0 25 0 1 0 458483497 142176256 25983 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425639 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 34711 25983 728 445 0 28255 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 138844

[startup+582.301 s]
/proc/loadavg: 4.00 3.79 3.30 6/190 20290
/proc/meminfo: memFree=12967360/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=138844 CPUtime=582.29 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 26189 0 5 0 58224 5 0 0 25 0 1 0 458483497 142176256 26077 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425473 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 34711 26077 728 445 0 28255 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 138844

[startup+642.301 s]
/proc/loadavg: 4.00 3.83 3.34 6/190 20292
/proc/meminfo: memFree=12879180/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=151592 CPUtime=642.3 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 27872 0 5 0 64224 6 0 0 25 0 1 0 458483497 155230208 27742 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 37898 27742 727 445 0 31442 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 151592

[startup+702.301 s]
/proc/loadavg: 4.00 3.85 3.38 6/190 20294
/proc/meminfo: memFree=12741772/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=151592 CPUtime=702.3 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 29798 0 5 0 70223 7 0 0 25 0 1 0 458483497 155230208 29658 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425641 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 37898 29658 727 445 0 31442 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 151592

[startup+762.307 s]
/proc/loadavg: 4.05 3.89 3.42 5/190 20349
/proc/meminfo: memFree=12840328/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=164504 CPUtime=762.31 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 32801 0 5 0 76222 9 0 0 25 0 1 0 458483497 168452096 32649 33554432000 4194304 6016207 140737382541088 18446744073709551615 4426203 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 41126 32649 727 445 0 34670 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 164504

[startup+822.301 s]
/proc/loadavg: 4.02 3.91 3.45 5/190 20351
/proc/meminfo: memFree=12720944/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=164504 CPUtime=822.3 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 32939 0 5 0 82221 9 0 0 25 0 1 0 458483497 168452096 32773 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 41126 32773 727 445 0 34670 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 164504

[startup+882.301 s]
/proc/loadavg: 4.00 3.92 3.48 5/190 20352
/proc/meminfo: memFree=12683480/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=164504 CPUtime=882.3 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 34633 0 5 0 88221 9 0 0 25 0 1 0 458483497 168452096 34450 33554432000 4194304 6016207 140737382541088 18446744073709551615 4426003 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 41126 34450 727 445 0 34670 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 164504

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.51 5/190 20354
/proc/meminfo: memFree=12643392/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=164504 CPUtime=942.3 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 34732 0 5 0 94221 9 0 0 25 0 1 0 458483497 168452096 34549 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425473 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 41126 34549 727 445 0 34670 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 164504

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.54 5/190 20356
/proc/meminfo: memFree=12627740/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=178060 CPUtime=1002.31 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 37220 0 5 0 100221 10 0 0 25 0 1 0 458483497 182333440 37019 33554432000 4194304 6016207 140737382541088 18446744073709551615 4536274 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 44515 37019 727 445 0 38059 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 178060

[startup+1062.3 s]
/proc/loadavg: 4.05 3.97 3.57 5/190 20357
/proc/meminfo: memFree=12611592/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=178060 CPUtime=1062.31 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 38413 0 5 0 106221 10 0 0 25 0 1 0 458483497 182333440 38192 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 44515 38192 727 445 0 38059 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 178060

[startup+1122.3 s]
/proc/loadavg: 4.02 3.97 3.59 5/190 20359
/proc/meminfo: memFree=12572264/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=178060 CPUtime=1122.31 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 38432 0 5 0 112221 10 0 0 25 0 1 0 458483497 182333440 38211 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 44515 38211 727 445 0 38059 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 178060

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.62 5/190 20360
/proc/meminfo: memFree=12592700/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=233308 CPUtime=1182.31 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 38544 0 5 0 118221 10 0 0 25 0 1 0 458483497 238907392 38301 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425467 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 58327 38301 727 445 0 51871 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 233308

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 20371
/proc/meminfo: memFree=12468080/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=233308 CPUtime=1242.31 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 38635 0 5 0 124221 10 0 0 25 0 1 0 458483497 238907392 38369 33554432000 4194304 6016207 140737382541088 18446744073709551615 4425463 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 58327 38369 727 445 0 51871 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 233308



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 3.99 3.66 5/190 20372
/proc/meminfo: memFree=12386304/32951124 swapFree=67111528/67111528
[pid=20253] ppid=20248 vsize=233308 CPUtime=1300.03 cores=0,2
/proc/20253/stat : 20253 (qutersat_releas) R 20248 20253 20214 0 -1 4202496 38929 0 5 0 129992 11 0 0 25 0 1 0 458483497 238907392 38639 33554432000 4194304 6016207 140737382541088 18446744073709551615 4567834 0 0 4096 16386 0 0 0 17 0 0 0 1
/proc/20253/statm: 58327 38639 727 445 0 51871 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 233308

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): 1300.04
CPU user time (s): 1299.92
CPU system time (s): 0.118981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 233308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38934
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 30
involuntary context switches= 3487

runsolver used 2.26865 second user time and 4.77127 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-22 12:40:27
IDJOB=3257240
IDBENCH=20442
IDSOLVER=1607
FILE ID=node109/3257240-1303468827
RUNJOBID= node109-1303468826-20232
PBS_JOBID= 13107200
Free space on /tmp= 71276 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT07/crafted/spence/hard/s113-100.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3257240-1303468827/watcher-3257240-1303468827 -o /tmp/evaluation-result-3257240-1303468827/solver-3257240-1303468827 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3257240-1303468827.cnf 1877141047

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

MD5SUM BENCH= 346cb413e25976ab9ce2952e1d53c865
RANDOM SEED=1877141047

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14924744 kB
Buffers:       1349532 kB
Cached:       16055984 kB
SwapCached:          0 kB
Active:        9002472 kB
Inactive:      8467244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14924744 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3844 kB
Writeback:           0 kB
AnonPages:       63860 kB
Mapped:          14432 kB
Slab:           493148 kB
PageTables:       5180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   191476 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= 71264 MiB
End job on node109 at 2011-04-22 13:02:10