Trace number 3266348

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) 1300.05 1300.02

General information on the benchmark

NameSAT02/handmade/pehoushek/plainoldcnf/
5cnf_4300_4300_110.shuffled.cnf
MD5SUM34f8b747bfe8e7b589b8832e56ae8363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022996
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses1892
Sum of the clauses size9308
Maximum clause length5
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33
Number of clauses of size 4146
Number of clauses of size 51743
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: 110 #clause: 1892
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: 110
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 110 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 1892
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1892 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 4.91966 max size: 5
0.00/0.00	c Final circuit: i/l/o/s     110       0    1892      6979
0.00/0.00	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 2281
0.00/0.03	c TmMap: Origin: 7090 ClauseNum: 20937 --> New: 2392 ClauseNum: 11550
0.00/0.03	c TmMap: Time: 0
0.00/0.03	c Try to Add: #clause: 4562 #xorclause: 0
0.00/0.03	c #var: 499 #clauses: 2276 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-3266348-1303578961/watcher-3266348-1303578961 -o /tmp/evaluation-result-3266348-1303578961/solver-3266348-1303578961 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3266348-1303578961.cnf 126929247 

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: 3.84 3.99 3.94 4/188 28780
/proc/meminfo: memFree=18631324/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=32364 CPUtime=0 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 1763 0 0 0 0 0 0 0 25 0 1 0 469494261 33140736 1697 33554432000 4194304 6016207 140733501297920 18446744073709551615 4289501 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 8091 1697 386 445 0 1635 0

[startup+0.0123089 s]
/proc/loadavg: 3.84 3.99 3.94 4/188 28780
/proc/meminfo: memFree=18631324/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=33388 CPUtime=0 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 2087 0 0 0 0 0 0 0 25 0 1 0 469494261 34189312 2022 33554432000 4194304 6016207 140733501297920 18446744073709551615 4342443 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 8347 2026 451 445 0 1891 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 33388

[startup+0.10033 s]
/proc/loadavg: 3.84 3.99 3.94 4/188 28780
/proc/meminfo: memFree=18631324/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=47736 CPUtime=0.09 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 4164 0 0 0 9 0 0 0 25 0 1 0 469494261 48881664 4098 33554432000 4194304 6016207 140733501297920 18446744073709551615 4379661 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 11934 4098 722 445 0 5478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.300294 s]
/proc/loadavg: 3.84 3.99 3.94 4/188 28780
/proc/meminfo: memFree=18631324/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=56256 CPUtime=0.29 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 4386 0 0 0 29 0 0 0 25 0 1 0 469494261 57606144 4320 33554432000 4194304 6016207 140733501297920 18446744073709551615 246516530673 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 14064 4320 722 445 0 7608 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56256

[startup+0.700232 s]
/proc/loadavg: 3.84 3.99 3.94 4/188 28780
/proc/meminfo: memFree=18631324/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=64932 CPUtime=0.69 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 4712 0 0 0 69 0 0 0 25 0 1 0 469494261 66490368 4646 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425654 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 16233 4646 722 445 0 9777 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64932

[startup+1.5011 s]
/proc/loadavg: 3.84 3.99 3.94 5/194 28791
/proc/meminfo: memFree=18595320/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=73728 CPUtime=1.49 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 5576 0 0 0 149 0 0 0 25 0 1 0 469494261 75497472 5510 33554432000 4194304 6016207 140733501297920 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 18432 5510 730 445 0 11976 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73728

[startup+3.1008 s]
/proc/loadavg: 3.84 3.99 3.94 5/194 28791
/proc/meminfo: memFree=18578596/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=73728 CPUtime=3.09 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 6592 0 0 0 309 0 0 0 25 0 1 0 469494261 75497472 6524 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 18432 6524 730 445 0 11976 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73728

[startup+6.30023 s]
/proc/loadavg: 3.85 3.99 3.94 5/194 28791
/proc/meminfo: memFree=18567676/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=83384 CPUtime=6.29 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 8917 0 0 0 629 0 0 0 25 0 1 0 469494261 85385216 8849 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 20846 8849 730 445 0 14390 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83384

[startup+12.7011 s]
/proc/loadavg: 3.87 3.99 3.94 5/194 28791
/proc/meminfo: memFree=18536128/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=92920 CPUtime=12.69 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 12637 0 0 0 1268 1 0 0 25 0 1 0 469494261 95150080 12569 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425656 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 23230 12569 730 445 0 16774 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92920

[startup+25.5007 s]
/proc/loadavg: 3.89 3.99 3.94 5/194 28792
/proc/meminfo: memFree=18509968/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=102564 CPUtime=25.49 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 14525 0 0 0 2548 1 0 0 25 0 1 0 469494261 105025536 14457 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 25641 14457 730 445 0 19185 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102564

[startup+51.101 s]
/proc/loadavg: 3.93 3.99 3.94 5/194 28820
/proc/meminfo: memFree=18769096/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=122872 CPUtime=51.09 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 17205 0 0 0 5107 2 0 0 25 0 1 0 469494261 125820928 17137 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425694 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 30718 17137 730 445 0 24262 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 122872

[startup+102.307 s]
/proc/loadavg: 3.97 3.99 3.94 5/194 28822
/proc/meminfo: memFree=18691684/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=122872 CPUtime=102.3 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 19672 0 0 0 10228 2 0 0 25 0 1 0 469494261 125820928 19604 33554432000 4194304 6016207 140733501297920 18446744073709551615 4381578 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 30718 19604 730 445 0 24262 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 122872

[startup+162.301 s]
/proc/loadavg: 4.02 4.00 3.94 5/194 28823
/proc/meminfo: memFree=18638596/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=122872 CPUtime=162.29 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 20918 0 0 0 16227 2 0 0 25 0 1 0 469494261 125820928 20850 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 30718 20850 730 445 0 24262 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 122872

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/194 28825
/proc/meminfo: memFree=18561332/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=145712 CPUtime=222.29 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 26103 0 0 0 22226 3 0 0 25 0 1 0 469494261 149209088 26035 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425463 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 36428 26035 730 445 0 29972 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 145712

[startup+282.301 s]
/proc/loadavg: 3.93 3.98 3.94 5/194 28855
/proc/meminfo: memFree=18855652/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=145712 CPUtime=282.29 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 28572 0 0 0 28226 3 0 0 25 0 1 0 469494261 149209088 28504 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 36428 28504 730 445 0 29972 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 145712

[startup+342.301 s]
/proc/loadavg: 3.97 3.98 3.94 5/194 28856
/proc/meminfo: memFree=18771668/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=145712 CPUtime=342.3 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 29044 0 0 0 34226 4 0 0 25 0 1 0 469494261 149209088 28976 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 36428 28976 730 445 0 29972 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 145712

[startup+402.301 s]
/proc/loadavg: 4.06 4.00 3.94 5/194 28858
/proc/meminfo: memFree=18733216/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=169940 CPUtime=402.3 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 31813 0 0 0 40226 4 0 0 25 0 1 0 469494261 174018560 31740 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425675 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 42485 31740 733 445 0 36029 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 169940

[startup+462.301 s]
/proc/loadavg: 4.10 4.02 3.95 5/194 28859
/proc/meminfo: memFree=18689432/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=169940 CPUtime=462.31 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 32185 0 0 0 46226 5 0 0 25 0 1 0 469494261 174018560 32106 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 42485 32106 733 445 0 36029 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 169940

[startup+522.301 s]
/proc/loadavg: 4.16 4.06 3.96 5/194 28861
/proc/meminfo: memFree=18681240/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=169940 CPUtime=522.3 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 32202 0 0 0 52225 5 0 0 25 0 1 0 469494261 174018560 32114 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425609 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 42485 32114 733 445 0 36029 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 169940

[startup+582.3 s]
/proc/loadavg: 4.15 4.07 3.97 5/194 28863
/proc/meminfo: memFree=18660516/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=182628 CPUtime=582.31 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 34402 0 0 0 58225 6 0 0 25 0 1 0 469494261 187011072 34301 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425745 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 45657 34301 733 445 0 39201 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 182628

[startup+642.3 s]
/proc/loadavg: 4.14 4.09 3.98 5/194 28864
/proc/meminfo: memFree=18608048/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=195380 CPUtime=642.31 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 38586 0 0 0 64223 8 0 0 25 0 1 0 469494261 200069120 38468 33554432000 4194304 6016207 140733501297920 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 48845 38468 733 445 0 42389 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 195380

[startup+702.3 s]
/proc/loadavg: 4.09 4.08 3.99 5/194 28866
/proc/meminfo: memFree=18587200/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=195380 CPUtime=702.31 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 38948 0 0 0 70223 8 0 0 25 0 1 0 469494261 200069120 38820 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425486 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 48845 38820 733 445 0 42389 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 195380

[startup+762.307 s]
/proc/loadavg: 4.03 4.07 3.99 5/194 28867
/proc/meminfo: memFree=18570312/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=195380 CPUtime=762.32 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 39675 0 0 0 76224 8 0 0 25 0 1 0 469494261 200069120 39536 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 48845 39536 733 445 0 42389 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 195380

[startup+822.3 s]
/proc/loadavg: 4.04 4.06 4.00 5/194 28869
/proc/meminfo: memFree=18548724/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=195380 CPUtime=822.31 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 39837 0 0 0 82223 8 0 0 25 0 1 0 469494261 200069120 39698 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425561 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 48845 39698 733 445 0 42389 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 195380

[startup+882.301 s]
/proc/loadavg: 4.01 4.05 4.00 5/194 28871
/proc/meminfo: memFree=18521424/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=195380 CPUtime=882.31 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 40197 0 0 0 88223 8 0 0 25 0 1 0 469494261 200069120 40046 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425745 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 48845 40046 733 445 0 42389 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 195380

[startup+942.301 s]
/proc/loadavg: 4.00 4.04 4.00 5/194 28872
/proc/meminfo: memFree=18497232/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=195380 CPUtime=942.31 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 40762 0 0 0 94223 8 0 0 25 0 1 0 469494261 200069120 40598 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 48845 40598 733 445 0 42389 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 195380

[startup+1002.3 s]
/proc/loadavg: 4.00 4.03 4.00 5/194 28874
/proc/meminfo: memFree=18492876/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=195380 CPUtime=1002.32 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 41510 0 0 0 100223 9 0 0 25 0 1 0 469494261 200069120 41346 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 48845 41346 733 445 0 42389 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 195380

[startup+1062.3 s]
/proc/loadavg: 4.12 4.05 4.01 5/194 28875
/proc/meminfo: memFree=18482696/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=249840 CPUtime=1062.32 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 43027 0 0 0 106223 9 0 0 25 0 1 0 469494261 255836160 42818 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 62460 42818 733 445 0 56004 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 249840

[startup+1122.3 s]
/proc/loadavg: 4.04 4.04 4.00 5/194 28877
/proc/meminfo: memFree=18456768/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=263600 CPUtime=1122.32 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 44970 0 0 0 112222 10 0 0 25 0 1 0 469494261 269926400 44726 33554432000 4194304 6016207 140733501297920 18446744073709551615 4378013 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 65900 44726 733 445 0 59444 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 263600

[startup+1182.3 s]
/proc/loadavg: 4.06 4.04 4.00 5/194 28879
/proc/meminfo: memFree=18427856/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=318640 CPUtime=1182.33 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 46596 0 0 0 118222 11 0 0 25 0 1 0 469494261 326287360 46333 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 79660 46333 733 445 0 73204 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 318640

[startup+1242.3 s]
/proc/loadavg: 4.13 4.06 4.01 5/194 28880
/proc/meminfo: memFree=18378992/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=318640 CPUtime=1242.33 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 47195 0 0 0 124222 11 0 0 25 0 1 0 469494261 326287360 46912 33554432000 4194304 6016207 140733501297920 18446744073709551615 4513204 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 79660 46912 733 445 0 73204 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 318640



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.11 4.07 4.01 5/194 28882
/proc/meminfo: memFree=18369808/32951124 swapFree=67111416/67111528
[pid=28780] ppid=28778 vsize=318640 CPUtime=1300.03 cores=0,2
/proc/28780/stat : 28780 (qutersat_releas) R 28778 28780 28411 0 -1 4202496 47519 0 0 0 129992 11 0 0 25 0 1 0 469494261 326287360 47215 33554432000 4194304 6016207 140733501297920 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28780/statm: 79660 47215 733 445 0 73204 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 318640

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): 1300.05
CPU user time (s): 1299.93
CPU system time (s): 0.12698
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 318640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 2333

runsolver used 2.28165 second user time and 4.82227 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-23 19:16:01
IDJOB=3266348
IDBENCH=87455
IDSOLVER=1607
FILE ID=node134/3266348-1303578961
RUNJOBID= node134-1303577658-28429
PBS_JOBID= 13150330
Free space on /tmp= 71096 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT02/handmade/pehoushek/plainoldcnf/5cnf_4300_4300_110.shuffled.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266348-1303578961/watcher-3266348-1303578961 -o /tmp/evaluation-result-3266348-1303578961/solver-3266348-1303578961 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3266348-1303578961.cnf 126929247

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

MD5SUM BENCH= 34f8b747bfe8e7b589b8832e56ae8363
RANDOM SEED=126929247

node134.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		: 2666.831
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18631472 kB
Buffers:       2333584 kB
Cached:       10740636 kB
SwapCached:        108 kB
Active:        9479464 kB
Inactive:      4291032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18631472 kB
SwapTotal:    67111528 kB
SwapFree:     67111416 kB
Dirty:            1992 kB
Writeback:          24 kB
AnonPages:      695496 kB
Mapped:          18764 kB
Slab:           483380 kB
PageTables:       6620 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1121956 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71092 MiB
End job on node134 at 2011-04-23 19:37:43