Trace number 3188905

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 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S422404201-035.SATISFIABLE.cnf
MD5SUMfa5f68613be1e2c6017df353c3eb03ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.045992
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 50 #clause: 4450
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: 50
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 50 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 4450
0.00/0.01	c Total Clauses( cover/uncovered ): 0 4450 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 7 max size: 7
0.00/0.01	c Final circuit: i/l/o/s      50       0    4450     15875
0.00/0.01	c CnfToAig: Time: 0.01 s
0.00/0.04	c TmMap: Set choices finish.
0.00/0.05	c TmMap: Set big and: 6940
0.00/0.05	c TmMap: Origin: 15926 ClauseNum: 47625 --> New: 6991 ClauseNum: 29915
0.00/0.05	c TmMap: Time: 0.01
0.00/0.05	c Try to Add: #clause: 13880 #xorclause: 0
0.00/0.05	c #var: 2540 #clauses: 6941 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 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-3188905-1302286402/watcher-3188905-1302286402 -o /tmp/evaluation-result-3188905-1302286402/solver-3188905-1302286402 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188905-1302286402.cnf 922642296 

running on 2 cores: 1,3

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: 4.00 4.00 4.00 4/189 30103
/proc/meminfo: memFree=32237452/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=32364 CPUtime=0 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 1751 0 0 0 0 0 0 0 25 0 1 0 340239996 33140736 1683 33554432000 4194304 6016207 140734033576608 18446744073709551615 237278879488 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 8091 1684 379 445 0 1635 0

[startup+0.0710179 s]
/proc/loadavg: 4.00 4.00 4.00 4/189 30103
/proc/meminfo: memFree=32237452/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=50808 CPUtime=0.06 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 4886 0 0 0 6 0 0 0 25 0 1 0 340239996 52027392 4818 33554432000 4194304 6016207 140734033576608 18446744073709551615 4424837 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 12702 4818 692 445 0 6246 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 50808

[startup+0.101007 s]
/proc/loadavg: 4.00 4.00 4.00 4/189 30103
/proc/meminfo: memFree=32237452/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=50808 CPUtime=0.09 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 4886 0 0 0 9 0 0 0 25 0 1 0 340239996 52027392 4818 33554432000 4194304 6016207 140734033576608 18446744073709551615 4424334 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 12702 4818 692 445 0 6246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50808

[startup+0.300973 s]
/proc/loadavg: 4.00 4.00 4.00 4/189 30103
/proc/meminfo: memFree=32237452/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=51832 CPUtime=0.29 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 5044 0 0 0 29 0 0 0 25 0 1 0 340239996 53075968 4976 33554432000 4194304 6016207 140734033576608 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 12958 4976 719 445 0 6502 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51832

[startup+0.700902 s]
/proc/loadavg: 4.00 4.00 4.00 4/189 30103
/proc/meminfo: memFree=32237452/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=60440 CPUtime=0.69 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 5282 0 0 0 69 0 0 0 25 0 1 0 340239996 61890560 5214 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425054 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 15110 5214 722 445 0 8654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60440

[startup+1.50076 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 30104
/proc/meminfo: memFree=32217604/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=78000 CPUtime=1.49 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 5843 0 0 0 149 0 0 0 25 0 1 0 340239996 79872000 5775 33554432000 4194304 6016207 140734033576608 18446744073709551615 4379391 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 19500 5775 722 445 0 13044 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78000

[startup+3.10047 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 30104
/proc/meminfo: memFree=32214008/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=86912 CPUtime=3.09 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 6858 0 0 0 309 0 0 0 25 0 1 0 340239996 88997888 6790 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425467 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 21728 6790 730 445 0 15272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 86912

[startup+6.30091 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 30104
/proc/meminfo: memFree=32202476/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=114500 CPUtime=6.29 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 9372 0 0 0 629 0 0 0 25 0 1 0 340239996 117248000 9304 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425715 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 28625 9304 730 445 0 22169 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 114500

[startup+12.7008 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 30104
/proc/meminfo: memFree=32189008/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=123968 CPUtime=12.69 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 11901 0 0 0 1268 1 0 0 25 0 1 0 340239996 126943232 11828 33554432000 4194304 6016207 140734033576608 18446744073709551615 4426107 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 30992 11828 733 445 0 24536 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123968

[startup+25.5005 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 30105
/proc/meminfo: memFree=32183924/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=123968 CPUtime=25.49 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 12846 0 0 0 2548 1 0 0 25 0 1 0 340239996 126943232 12773 33554432000 4194304 6016207 140734033576608 18446744073709551615 4424353 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 30992 12773 733 445 0 24536 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 123968

[startup+51.1009 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 30105
/proc/meminfo: memFree=32179408/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=123968 CPUtime=51.09 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 14049 0 0 0 5108 1 0 0 25 0 1 0 340239996 126943232 13976 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 30992 13976 733 445 0 24536 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 123968

[startup+102.307 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 30162
/proc/meminfo: memFree=32292312/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=102.29 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 19783 0 0 0 10227 2 0 0 25 0 1 0 340239996 159281152 19691 33554432000 4194304 6016207 140734033576608 18446744073709551615 4513192 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 19691 731 445 0 32431 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 155548

[startup+162.3 s]
/proc/loadavg: 4.07 4.03 4.00 5/190 30163
/proc/meminfo: memFree=32257900/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=162.3 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 20590 0 0 0 16227 3 0 0 25 0 1 0 340239996 159281152 20498 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 20498 731 445 0 32431 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 155548

[startup+222.3 s]
/proc/loadavg: 4.02 4.02 4.00 5/190 30165
/proc/meminfo: memFree=32228468/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=222.29 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 22227 0 0 0 22226 3 0 0 25 0 1 0 340239996 159281152 22134 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 22134 730 445 0 32431 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 155548

[startup+282.301 s]
/proc/loadavg: 3.61 3.92 3.97 4/184 30183
/proc/meminfo: memFree=32284444/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=282.3 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 25262 0 0 0 28226 4 0 0 25 0 1 0 340239996 159281152 25169 33554432000 4194304 6016207 140734033576608 18446744073709551615 4513204 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 25169 730 445 0 32431 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 155548

[startup+342.301 s]
/proc/loadavg: 3.22 3.75 3.90 4/184 30185
/proc/meminfo: memFree=32282036/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=342.3 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 25695 0 0 0 34226 4 0 0 25 0 1 0 340239996 159281152 25602 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425457 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 25602 730 445 0 32431 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 155548

[startup+402.3 s]
/proc/loadavg: 3.08 3.61 3.85 4/184 30187
/proc/meminfo: memFree=32281008/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=402.3 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 25878 0 0 0 40226 4 0 0 25 0 1 0 340239996 159281152 25785 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 25785 730 445 0 32431 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 155548

[startup+462.301 s]
/proc/loadavg: 3.03 3.50 3.79 4/184 30188
/proc/meminfo: memFree=32277120/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=462.3 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 26890 0 0 0 46225 5 0 0 25 0 1 0 340239996 159281152 26794 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 26794 730 445 0 32431 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 155548

[startup+522.3 s]
/proc/loadavg: 3.01 3.40 3.74 4/184 30190
/proc/meminfo: memFree=32276208/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=522.3 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 26998 0 0 0 52225 5 0 0 25 0 1 0 340239996 159281152 26902 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 26902 730 445 0 32431 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 155548

[startup+582.3 s]
/proc/loadavg: 3.00 3.33 3.69 4/184 30191
/proc/meminfo: memFree=32269836/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=582.3 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 28528 0 0 0 58225 5 0 0 25 0 1 0 340239996 159281152 28422 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 28422 730 445 0 32431 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 155548

[startup+642.301 s]
/proc/loadavg: 3.00 3.26 3.64 4/184 30193
/proc/meminfo: memFree=32249572/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=642.31 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 28596 0 0 0 64226 5 0 0 25 0 1 0 340239996 159281152 28479 33554432000 4194304 6016207 140734033576608 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 28479 730 445 0 32431 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 155548

[startup+702.301 s]
/proc/loadavg: 3.09 3.24 3.61 4/184 30195
/proc/meminfo: memFree=32236136/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=702.31 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 28756 0 0 0 70226 5 0 0 25 0 1 0 340239996 159281152 28632 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 28632 730 445 0 32431 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 155548

[startup+762.306 s]
/proc/loadavg: 3.03 3.20 3.57 4/184 30196
/proc/meminfo: memFree=32196920/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=762.31 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 28891 0 0 0 76226 5 0 0 25 0 1 0 340239996 159281152 28759 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 28759 730 445 0 32431 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 155548

[startup+822.301 s]
/proc/loadavg: 2.23 2.97 3.47 2/172 30234
/proc/meminfo: memFree=32575752/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=822.3 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 29354 0 0 0 82225 5 0 0 25 0 1 0 340239996 159281152 29213 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 29213 730 445 0 32431 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 155548

[startup+882.301 s]
/proc/loadavg: 1.45 2.61 3.31 2/172 30235
/proc/meminfo: memFree=32575568/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=882.31 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 29430 0 0 0 88225 6 0 0 25 0 1 0 340239996 159281152 29279 33554432000 4194304 6016207 140734033576608 18446744073709551615 4426912 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 29279 731 445 0 32431 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 155548

[startup+942.3 s]
/proc/loadavg: 1.16 2.31 3.16 2/172 30237
/proc/meminfo: memFree=32575288/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=942.31 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 29534 0 0 0 94225 6 0 0 25 0 1 0 340239996 159281152 29371 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 29371 730 445 0 32431 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 155548

[startup+1002.3 s]
/proc/loadavg: 1.06 2.07 3.02 2/172 30239
/proc/meminfo: memFree=32574396/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=1002.32 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 29760 0 0 0 100226 6 0 0 25 0 1 0 340239996 159281152 29597 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425571 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 29597 730 445 0 32431 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 155548

[startup+1062.3 s]
/proc/loadavg: 1.02 1.87 2.89 2/172 30240
/proc/meminfo: memFree=32571768/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=155548 CPUtime=1062.32 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 30476 0 0 0 106226 6 0 0 25 0 1 0 340239996 159281152 30301 33554432000 4194304 6016207 140734033576608 18446744073709551615 4382603 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 38887 30301 730 445 0 32431 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 155548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.71 2.77 2/172 30242
/proc/meminfo: memFree=32560204/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=168864 CPUtime=1122.31 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 33413 0 0 0 112225 6 0 0 25 0 1 0 340239996 172916736 33225 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 42216 33225 730 445 0 35760 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 168864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.58 2.66 2/172 30243
/proc/meminfo: memFree=32551480/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=182348 CPUtime=1182.32 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 35604 0 0 0 118225 7 0 0 25 0 1 0 340239996 186724352 35402 33554432000 4194304 6016207 140734033576608 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 45587 35402 730 445 0 39131 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 182348

[startup+1242.3 s]
/proc/loadavg: 1.05 1.49 2.56 2/172 30245
/proc/meminfo: memFree=32539660/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=182348 CPUtime=1242.31 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 38496 0 0 0 124224 7 0 0 25 0 1 0 340239996 186724352 38293 33554432000 4194304 6016207 140734033576608 18446744073709551615 4381721 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 45587 38293 730 445 0 39131 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 182348



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.02 1.39 2.46 2/172 30247
/proc/meminfo: memFree=32539136/32950904 swapFree=67082016/67111528
[pid=30103] ppid=30101 vsize=182348 CPUtime=1300.03 cores=1,3
/proc/30103/stat : 30103 (qutersat_releas) R 30101 30103 29367 0 -1 4202496 38665 0 0 0 129995 8 0 0 25 0 1 0 340239996 186724352 38447 33554432000 4194304 6016207 140734033576608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/30103/statm: 45587 38447 730 445 0 39131 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 182348

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.087986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 182348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38670
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= 2569

runsolver used 1.75573 second user time and 4.54531 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-08 20:13:22
IDJOB=3188905
IDBENCH=83036
IDSOLVER=1607
FILE ID=node121/3188905-1302286402
RUNJOBID= node121-1302280689-29387
PBS_JOBID= 12919087
Free space on /tmp= 72152 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S422404201-035.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188905-1302286402/watcher-3188905-1302286402 -o /tmp/evaluation-result-3188905-1302286402/solver-3188905-1302286402 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188905-1302286402.cnf 922642296

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

MD5SUM BENCH= fa5f68613be1e2c6017df353c3eb03ef
RANDOM SEED=922642296

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      32237724 kB
Buffers:          9904 kB
Cached:          99244 kB
SwapCached:       2896 kB
Active:         527228 kB
Inactive:        66672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      32237724 kB
SwapTotal:    67111528 kB
SwapFree:     67082016 kB
Dirty:            1944 kB
Writeback:           0 kB
AnonPages:      483020 kB
Mapped:          19100 kB
Slab:            54408 kB
PageTables:       6316 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   814788 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= 72156 MiB
End job on node121 at 2011-04-08 20:35:04