Trace number 3188909

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

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S1383380994-043.SATISFIABLE.cnf
MD5SUM016ccbb74f587730ed4815e028a75eb1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.233964
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 600 #clause: 2556
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: 600
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 600 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 2556
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2556 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     600       0    2556      5106
0.00/0.01	c CnfToAig: Time: 0 s
0.01/0.03	c TmMap: Set choices finish.
0.01/0.03	c TmMap: Set big and: 2556
0.01/0.03	c TmMap: Origin: 5707 ClauseNum: 15318 --> New: 3157 ClauseNum: 10224
0.01/0.03	c TmMap: Time: 0
0.01/0.03	c Try to Add: #clause: 5112 #xorclause: 0
0.01/0.03	c #var: 600 #clauses: 2557 Solving... 
1300.02/1300.00	c Time Out !!
1300.02/1300.00	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-3188909-1302286489/watcher-3188909-1302286489 -o /tmp/evaluation-result-3188909-1302286489/solver-3188909-1302286489 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188909-1302286489.cnf 1861031872 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.06 4.01 4.00 5/189 12861
/proc/meminfo: memFree=16489928/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=26264 CPUtime=0 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4194304 276 0 0 0 0 0 0 0 25 0 1 0 340246904 26894336 223 33554432000 4194304 6016207 140735275351760 18446744073709551615 228239386088 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12861/statm: 6566 226 181 445 0 97 0

[startup+0.0178401 s]
/proc/loadavg: 4.06 4.01 4.00 5/189 12861
/proc/meminfo: memFree=16489928/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=34412 CPUtime=0.01 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 2295 0 0 0 1 0 0 0 25 0 1 0 340246904 35237888 2228 33554432000 4194304 6016207 140735275351760 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 8603 2232 478 445 0 2147 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 34412

[startup+0.100844 s]
/proc/loadavg: 4.06 4.01 4.00 5/189 12861
/proc/meminfo: memFree=16489928/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=47736 CPUtime=0.09 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 3968 0 0 0 9 0 0 0 25 0 1 0 340246904 48881664 3901 33554432000 4194304 6016207 140735275351760 18446744073709551615 4380855 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 11934 3902 722 445 0 5478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.300805 s]
/proc/loadavg: 4.06 4.01 4.00 5/189 12861
/proc/meminfo: memFree=16489928/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=56256 CPUtime=0.29 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 4223 0 0 0 29 0 0 0 25 0 1 0 340246904 57606144 4156 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 14064 4156 722 445 0 7608 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56256

[startup+0.700737 s]
/proc/loadavg: 4.06 4.01 4.00 5/189 12861
/proc/meminfo: memFree=16489928/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=64948 CPUtime=0.69 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 4696 0 0 0 69 0 0 0 25 0 1 0 340246904 66506752 4629 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425690 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 16237 4629 722 445 0 9781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64948

[startup+1.50057 s]
/proc/loadavg: 4.06 4.01 4.00 5/190 12862
/proc/meminfo: memFree=16472560/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=82748 CPUtime=1.48 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 6969 0 0 0 148 0 0 0 25 0 1 0 340246904 84733952 6902 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 20687 6902 730 445 0 14231 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 82748

[startup+3.10032 s]
/proc/loadavg: 4.06 4.01 4.00 5/190 12862
/proc/meminfo: memFree=16462640/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=100768 CPUtime=3.08 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 8125 0 0 0 308 0 0 0 25 0 1 0 340246904 103186432 8058 33554432000 4194304 6016207 140735275351760 18446744073709551615 4378001 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 25192 8058 730 445 0 18736 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 100768

[startup+6.30075 s]
/proc/loadavg: 4.06 4.01 4.00 5/190 12863
/proc/meminfo: memFree=16455572/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=109896 CPUtime=6.29 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 9280 0 0 0 628 1 0 0 25 0 1 0 340246904 112533504 9213 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425626 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 27474 9213 730 445 0 21018 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 109896

[startup+12.7006 s]
/proc/loadavg: 4.05 4.01 4.00 5/190 12863
/proc/meminfo: memFree=16444624/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=119136 CPUtime=12.68 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 11934 0 0 0 1267 1 0 0 25 0 1 0 340246904 121995264 11858 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425645 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 29784 11858 730 445 0 23328 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 119136

[startup+25.5004 s]
/proc/loadavg: 4.04 4.01 4.00 5/190 12863
/proc/meminfo: memFree=16427500/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=119264 CPUtime=25.48 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 13158 0 0 0 2547 1 0 0 25 0 1 0 340246904 122126336 13082 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 29816 13082 730 445 0 23360 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 119264

[startup+51.1009 s]
/proc/loadavg: 4.02 4.00 4.00 5/190 12864
/proc/meminfo: memFree=16415196/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=128976 CPUtime=51.09 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 15643 0 0 0 5107 2 0 0 25 0 1 0 340246904 132071424 15567 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425540 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 32244 15567 730 445 0 25788 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 128976

[startup+102.307 s]
/proc/loadavg: 4.05 4.02 4.00 5/190 12865
/proc/meminfo: memFree=16389652/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=138756 CPUtime=102.29 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 17148 0 0 0 10227 2 0 0 25 0 1 0 340246904 142086144 17072 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 34689 17072 730 445 0 28233 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 138756

[startup+162.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 12867
/proc/meminfo: memFree=16362716/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=159652 CPUtime=162.29 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 23353 0 0 0 16225 4 0 0 25 0 1 0 340246904 163483648 23269 33554432000 4194304 6016207 140735275351760 18446744073709551615 4418262 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 39913 23269 730 445 0 33457 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 159652

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12868
/proc/meminfo: memFree=16330580/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=170252 CPUtime=222.29 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 27100 0 0 0 22224 5 0 0 25 0 1 0 340246904 174338048 27014 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 42563 27014 730 445 0 36107 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 170252

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12870
/proc/meminfo: memFree=16288516/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=180984 CPUtime=282.29 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 28481 0 0 0 28224 5 0 0 25 0 1 0 340246904 185327616 28395 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 45246 28395 730 445 0 38790 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 180984

[startup+342.301 s]
/proc/loadavg: 4.04 4.01 4.00 5/190 12871
/proc/meminfo: memFree=16274480/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=180984 CPUtime=342.29 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 28957 0 0 0 34224 5 0 0 25 0 1 0 340246904 185327616 28871 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 45246 28871 730 445 0 38790 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 180984

[startup+402.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 12873
/proc/meminfo: memFree=16262800/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=180984 CPUtime=402.29 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 29400 0 0 0 40224 5 0 0 25 0 1 0 340246904 185327616 29314 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 45246 29314 730 445 0 38790 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 180984

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12875
/proc/meminfo: memFree=16225832/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=180984 CPUtime=462.29 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 29657 0 0 0 46224 5 0 0 25 0 1 0 340246904 185327616 29571 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425650 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 45246 29571 730 445 0 38790 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 180984

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12876
/proc/meminfo: memFree=16199164/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=180984 CPUtime=522.29 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 29870 0 0 0 52224 5 0 0 25 0 1 0 340246904 185327616 29784 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 45246 29784 730 445 0 38790 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 180984

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12878
/proc/meminfo: memFree=16182904/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=180984 CPUtime=582.3 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 30041 0 0 0 58224 6 0 0 25 0 1 0 340246904 185327616 29955 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 45246 29955 730 445 0 38790 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 180984

[startup+642.301 s]
/proc/loadavg: 4.03 4.01 4.00 5/190 12879
/proc/meminfo: memFree=16171608/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=180984 CPUtime=642.31 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 30048 0 0 0 64225 6 0 0 25 0 1 0 340246904 185327616 29962 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 45246 29962 730 445 0 38790 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 180984

[startup+702.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 12881
/proc/meminfo: memFree=16170464/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=180984 CPUtime=702.3 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 30048 0 0 0 70224 6 0 0 25 0 1 0 340246904 185327616 29959 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 45246 29959 730 445 0 38790 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 180984

[startup+762.306 s]
/proc/loadavg: 3.77 3.95 3.98 3/179 12919
/proc/meminfo: memFree=16635028/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=180984 CPUtime=762.31 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 30254 0 0 0 76225 6 0 0 25 0 1 0 340246904 185327616 30158 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 45246 30158 730 445 0 38790 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 180984

[startup+822.301 s]
/proc/loadavg: 2.55 3.59 3.86 2/172 12938
/proc/meminfo: memFree=16813664/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=275416 CPUtime=822.31 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 36295 0 0 0 82223 8 0 0 25 0 1 0 340246904 282025984 36003 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425645 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 68854 36003 730 445 0 62398 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 275416

[startup+882.301 s]
/proc/loadavg: 1.52 3.08 3.66 2/172 12940
/proc/meminfo: memFree=16813172/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=275416 CPUtime=882.31 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 36620 0 0 0 88223 8 0 0 25 0 1 0 340246904 282025984 36328 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 68854 36328 730 445 0 62398 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 275416

[startup+942.301 s]
/proc/loadavg: 1.21 2.73 3.50 2/172 12941
/proc/meminfo: memFree=16812412/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=275416 CPUtime=942.31 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 36827 0 0 0 94223 8 0 0 25 0 1 0 340246904 282025984 36535 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425519 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 68854 36535 730 445 0 62398 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 275416

[startup+1002.3 s]
/proc/loadavg: 1.07 2.39 3.33 2/172 12943
/proc/meminfo: memFree=16806440/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=275416 CPUtime=1002.31 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 38334 0 0 0 100223 8 0 0 25 0 1 0 340246904 282025984 38042 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425544 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 68854 38042 730 445 0 62398 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 275416

[startup+1062.3 s]
/proc/loadavg: 1.02 2.15 3.20 2/172 12945
/proc/meminfo: memFree=16809764/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=338236 CPUtime=1062.31 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 39277 0 0 0 106223 8 0 0 25 0 1 0 340246904 346353664 37104 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 84559 37104 730 445 0 78103 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 338236

[startup+1122.3 s]
/proc/loadavg: 1.01 1.94 3.06 2/172 12946
/proc/meminfo: memFree=16797468/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=338236 CPUtime=1122.31 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 42487 0 0 0 112222 9 0 0 25 0 1 0 340246904 346353664 40314 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 84559 40314 730 445 0 78103 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 338236

[startup+1182.3 s]
/proc/loadavg: 1.00 1.77 2.92 2/172 12948
/proc/meminfo: memFree=16778108/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=338236 CPUtime=1182.32 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 47457 0 0 0 118222 10 0 0 25 0 1 0 340246904 346353664 45284 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 84559 45284 730 445 0 78103 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 338236

[startup+1242.3 s]
/proc/loadavg: 1.00 1.62 2.80 2/172 12949
/proc/meminfo: memFree=16776844/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=338236 CPUtime=1242.32 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 47673 0 0 0 124222 10 0 0 25 0 1 0 340246904 346353664 45500 33554432000 4194304 6016207 140735275351760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 84559 45500 730 445 0 78103 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 338236



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.51 2.69 2/172 12951
/proc/meminfo: memFree=16751284/32951124 swapFree=67111524/67111528
[pid=12861] ppid=12859 vsize=338236 CPUtime=1300.02 cores=4,6
/proc/12861/stat : 12861 (qutersat_releas) R 12859 12861 12041 0 -1 4202496 54068 0 0 0 129991 11 0 0 25 0 1 0 340246904 346353664 51895 33554432000 4194304 6016207 140735275351760 18446744073709551615 4513204 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/12861/statm: 84559 51895 730 445 0 78103 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 338236

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): 0.123981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 338236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54073
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= 1879

runsolver used 2.06968 second user time and 4.54531 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-08 20:14:49
IDJOB=3188909
IDBENCH=83040
IDSOLVER=1607
FILE ID=node136/3188909-1302286489
RUNJOBID= node136-1302280734-12060
PBS_JOBID= 12919095
Free space on /tmp= 71416 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S1383380994-043.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188909-1302286489/watcher-3188909-1302286489 -o /tmp/evaluation-result-3188909-1302286489/solver-3188909-1302286489 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188909-1302286489.cnf 1861031872

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

MD5SUM BENCH= 016ccbb74f587730ed4815e028a75eb1
RANDOM SEED=1861031872

node136.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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.76
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	: 5332.75
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	: 5332.83
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		: 2666.809
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	: 5332.75
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		: 2666.809
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:      16489952 kB
Buffers:        447440 kB
Cached:       15115892 kB
SwapCached:          4 kB
Active:        8168252 kB
Inactive:      7917924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16489952 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:      522752 kB
Mapped:          20132 kB
Slab:           309848 kB
PageTables:       5936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   749240 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= 71420 MiB
End job on node136 at 2011-04-08 20:36:31