Trace number 3188951

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) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v150-c3195-S1787844685-006.SATISFIABLE.cnf
MD5SUM08f7f98549a111fea2bbc5a28af8d7eb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.054991
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses3195
Sum of the clauses size15975
Maximum clause length5
Minimum clause length5
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 53195
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: 150 #clause: 3195
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: 150
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 150 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 3195
0.00/0.00	c Total Clauses( cover/uncovered ): 0 3195 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 5 max size: 5
0.00/0.01	c Final circuit: i/l/o/s     150       0    3195     12026
0.00/0.01	c CnfToAig: Time: 0.01 s
0.00/0.03	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 3866
0.00/0.03	c TmMap: Origin: 12177 ClauseNum: 36078 --> New: 4017 ClauseNum: 19768
0.00/0.03	c TmMap: Time: 0.01
0.00/0.03	c Try to Add: #clause: 7732 #xorclause: 0
0.00/0.04	c #var: 821 #clauses: 3867 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-3188951-1302287206/watcher-3188951-1302287206 -o /tmp/evaluation-result-3188951-1302287206/solver-3188951-1302287206 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188951-1302287206.cnf 815909155 

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: 2.63 3.49 3.83 2/174 5559
/proc/meminfo: memFree=14868880/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=32356 CPUtime=0 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 1663 0 0 0 0 0 0 0 18 0 1 0 340321004 33132544 1596 33554432000 4194304 6016207 140735314291632 18446744073709551615 47859697166720 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5559/statm: 8090 1605 355 445 0 1634 0

[startup+0.102562 s]
/proc/loadavg: 2.63 3.49 3.83 2/174 5559
/proc/meminfo: memFree=14868880/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=49784 CPUtime=0.09 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 4649 0 0 0 9 0 0 0 18 0 1 0 340321004 50978816 4582 33554432000 4194304 6016207 140735314291632 18446744073709551615 4378250 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 12446 4582 719 445 0 5990 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 49784

[startup+0.20054 s]
/proc/loadavg: 2.63 3.49 3.83 2/174 5559
/proc/meminfo: memFree=14868880/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=49784 CPUtime=0.19 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 4746 0 0 0 19 0 0 0 18 0 1 0 340321004 50978816 4679 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425457 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 12446 4679 722 445 0 5990 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 49784

[startup+0.300534 s]
/proc/loadavg: 2.63 3.49 3.83 2/174 5559
/proc/meminfo: memFree=14868880/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=58412 CPUtime=0.29 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 4902 0 0 0 29 0 0 0 18 0 1 0 340321004 59813888 4835 33554432000 4194304 6016207 140735314291632 18446744073709551615 4377760 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 14603 4835 722 445 0 8147 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 58412

[startup+0.70045 s]
/proc/loadavg: 2.63 3.49 3.83 2/174 5559
/proc/meminfo: memFree=14868880/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=67212 CPUtime=0.69 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 5315 0 0 0 69 0 0 0 18 0 1 0 340321004 68825088 5248 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 16803 5248 722 445 0 10347 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67212

[startup+1.50033 s]
/proc/loadavg: 2.63 3.49 3.83 5/190 5585
/proc/meminfo: memFree=14789720/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=85264 CPUtime=1.48 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 6105 0 0 0 148 0 0 0 20 0 1 0 340321004 87310336 6038 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425478 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 21316 6038 726 445 0 14860 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 85264

[startup+3.10103 s]
/proc/loadavg: 2.63 3.49 3.83 5/190 5585
/proc/meminfo: memFree=14769556/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=94456 CPUtime=3.09 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 7053 0 0 0 308 1 0 0 25 0 1 0 340321004 96722944 6986 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 23614 6986 730 445 0 17158 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94456

[startup+6.30043 s]
/proc/loadavg: 2.74 3.50 3.83 5/190 5585
/proc/meminfo: memFree=14731728/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=94456 CPUtime=6.29 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 10336 0 0 0 628 1 0 0 25 0 1 0 340321004 96722944 10269 33554432000 4194304 6016207 140735314291632 18446744073709551615 230808862475 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 23614 10284 730 445 0 17158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94456

[startup+12.7003 s]
/proc/loadavg: 2.84 3.50 3.83 5/190 5585
/proc/meminfo: memFree=14672388/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=104308 CPUtime=12.69 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 13644 0 0 0 1268 1 0 0 25 0 1 0 340321004 106811392 13577 33554432000 4194304 6016207 140735314291632 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 26077 13577 730 445 0 19621 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104308

[startup+25.501 s]
/proc/loadavg: 3.10 3.53 3.84 5/190 5585
/proc/meminfo: memFree=14631728/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=124488 CPUtime=25.49 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 16091 0 0 0 2548 1 0 0 25 0 1 0 340321004 127475712 16024 33554432000 4194304 6016207 140735314291632 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 31122 16024 730 445 0 24666 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 124488

[startup+51.1003 s]
/proc/loadavg: 3.41 3.56 3.84 5/190 5586
/proc/meminfo: memFree=14600396/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=124488 CPUtime=51.09 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 17903 0 0 0 5107 2 0 0 25 0 1 0 340321004 127475712 17836 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425478 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 31122 17836 730 445 0 24666 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 124488

[startup+102.301 s]
/proc/loadavg: 3.74 3.63 3.84 5/190 5587
/proc/meminfo: memFree=14506140/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=135420 CPUtime=102.29 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 24562 0 0 0 10226 3 0 0 25 0 1 0 340321004 138670080 24487 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425728 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 33855 24487 730 445 0 27399 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 135420

[startup+162.301 s]
/proc/loadavg: 3.90 3.69 3.85 5/190 5589
/proc/meminfo: memFree=14471772/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=158416 CPUtime=162.3 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 27200 0 0 0 16226 4 0 0 25 0 1 0 340321004 162217984 27125 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 39604 27125 730 445 0 33148 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 158416

[startup+222.307 s]
/proc/loadavg: 3.96 3.75 3.86 5/190 5590
/proc/meminfo: memFree=14422528/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=158416 CPUtime=222.3 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 28708 0 0 0 22226 4 0 0 25 0 1 0 340321004 162217984 28633 33554432000 4194304 6016207 140735314291632 18446744073709551615 4426916 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 39604 28633 730 445 0 33148 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 158416

[startup+282.301 s]
/proc/loadavg: 3.98 3.79 3.86 5/190 5592
/proc/meminfo: memFree=14382592/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=158416 CPUtime=282.29 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 31576 0 0 0 28225 4 0 0 25 0 1 0 340321004 162217984 31501 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425574 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 39604 31501 730 445 0 33148 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 158416

[startup+342.301 s]
/proc/loadavg: 3.99 3.83 3.87 5/190 5594
/proc/meminfo: memFree=14325656/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=170840 CPUtime=342.3 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 34718 0 0 0 34225 5 0 0 25 0 1 0 340321004 174940160 34643 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 42710 34643 730 445 0 36254 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 170840

[startup+402.301 s]
/proc/loadavg: 3.99 3.85 3.87 5/190 5595
/proc/meminfo: memFree=14312752/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=183504 CPUtime=402.3 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 36074 0 0 0 40224 6 0 0 25 0 1 0 340321004 187908096 35989 33554432000 4194304 6016207 140735314291632 18446744073709551615 4513204 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 45876 35989 730 445 0 39420 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 183504

[startup+462.3 s]
/proc/loadavg: 4.03 3.89 3.88 5/190 5597
/proc/meminfo: memFree=14287564/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=235204 CPUtime=462.3 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 38814 0 0 0 46223 7 0 0 25 0 1 0 340321004 240848896 38711 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 58801 38711 730 445 0 52345 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 235204

[startup+522.3 s]
/proc/loadavg: 4.01 3.91 3.89 5/190 5598
/proc/meminfo: memFree=14276888/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=235204 CPUtime=522.31 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 38991 0 0 0 52224 7 0 0 25 0 1 0 340321004 240848896 38880 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425561 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 58801 38880 730 445 0 52345 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 235204

[startup+582.3 s]
/proc/loadavg: 4.00 3.92 3.90 5/190 5600
/proc/meminfo: memFree=14230244/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=261852 CPUtime=582.3 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 44925 0 0 0 58221 9 0 0 25 0 1 0 340321004 268136448 44772 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 65463 44772 730 445 0 59007 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 261852

[startup+642.3 s]
/proc/loadavg: 4.06 3.96 3.91 5/190 5602
/proc/meminfo: memFree=14181996/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=275280 CPUtime=642.31 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 50514 0 0 0 64219 12 0 0 25 0 1 0 340321004 281886720 50319 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 68820 50319 730 445 0 62364 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 275280

[startup+702.3 s]
/proc/loadavg: 4.02 3.97 3.91 5/190 5603
/proc/meminfo: memFree=14160020/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=288912 CPUtime=702.31 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 50699 0 0 0 70219 12 0 0 25 0 1 0 340321004 295845888 50470 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425650 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 72228 50470 730 445 0 65772 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 288912

[startup+762.3 s]
/proc/loadavg: 4.01 3.97 3.91 4/188 5605
/proc/meminfo: memFree=14318004/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=288912 CPUtime=762.32 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 50855 0 0 0 76220 12 0 0 25 0 1 0 340321004 295845888 50587 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425467 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 72228 50587 730 445 0 65772 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 288912

[startup+822.301 s]
/proc/loadavg: 3.37 3.79 3.85 4/184 5623
/proc/meminfo: memFree=14320136/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=288912 CPUtime=822.31 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 50920 0 0 0 82219 12 0 0 25 0 1 0 340321004 295845888 50631 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 72228 50631 730 445 0 65772 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 288912

[startup+882.307 s]
/proc/loadavg: 3.13 3.64 3.79 4/184 5625
/proc/meminfo: memFree=14304860/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=288912 CPUtime=882.32 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 51006 0 0 0 88220 12 0 0 25 0 1 0 340321004 295845888 50672 33554432000 4194304 6016207 140735314291632 18446744073709551615 4371031 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 72228 50672 730 445 0 65772 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 288912

[startup+942.301 s]
/proc/loadavg: 3.05 3.52 3.74 4/184 5627
/proc/meminfo: memFree=14303720/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=288912 CPUtime=942.32 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 51186 0 0 0 94220 12 0 0 25 0 1 0 340321004 295845888 50806 33554432000 4194304 6016207 140735314291632 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 72228 50806 730 445 0 65772 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 288912

[startup+1002.3 s]
/proc/loadavg: 3.02 3.43 3.69 4/184 5628
/proc/meminfo: memFree=14289192/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=288912 CPUtime=1002.32 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 54051 0 0 0 100219 13 0 0 25 0 1 0 340321004 295845888 53623 33554432000 4194304 6016207 140735314291632 18446744073709551615 4513198 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 72228 53623 730 445 0 65772 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 288912

[startup+1062.3 s]
/proc/loadavg: 3.00 3.35 3.65 4/184 5630
/proc/meminfo: memFree=14288796/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=288912 CPUtime=1062.32 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 54159 0 0 0 106219 13 0 0 25 0 1 0 340321004 295845888 53731 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 72228 53731 730 445 0 65772 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 288912

[startup+1122.3 s]
/proc/loadavg: 3.00 3.28 3.60 4/184 5631
/proc/meminfo: memFree=14278484/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=303488 CPUtime=1122.32 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 56058 0 0 0 112219 13 0 0 25 0 1 0 340321004 310771712 55581 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 75872 55581 730 445 0 69416 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 303488

[startup+1182.3 s]
/proc/loadavg: 3.09 3.26 3.57 4/184 5633
/proc/meminfo: memFree=14270904/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=303488 CPUtime=1182.32 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 57788 0 0 0 118217 15 0 0 25 0 1 0 340321004 310771712 57259 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 75872 57259 730 445 0 69416 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 303488

[startup+1242.3 s]
/proc/loadavg: 3.03 3.21 3.53 4/184 5635
/proc/meminfo: memFree=14266420/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=303488 CPUtime=1242.32 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 58665 0 0 0 124217 15 0 0 25 0 1 0 340321004 310771712 58136 33554432000 4194304 6016207 140735314291632 18446744073709551615 4513201 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 75872 58136 741 445 0 69416 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 303488



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.01 3.17 3.50 4/184 5636
/proc/meminfo: memFree=14254748/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=318224 CPUtime=1300.03 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 58676 0 0 0 129988 15 0 0 25 0 1 0 340321004 325861376 58136 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425534 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 79556 58136 730 445 0 73100 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 318224

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

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

[startup+1300 s]
/proc/loadavg: 3.01 3.17 3.50 4/184 5636
/proc/meminfo: memFree=14254748/32951124 swapFree=67111528/67111528
[pid=5559] ppid=5557 vsize=318224 CPUtime=1300.03 cores=0,2
/proc/5559/stat : 5559 (qutersat_releas) R 5557 5559 4603 0 -1 4202496 58676 0 0 0 129988 15 0 0 25 0 1 0 340321004 325861376 58136 33554432000 4194304 6016207 140735314291632 18446744073709551615 4425534 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/5559/statm: 79556 58136 730 445 0 73100 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 318224

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.89
CPU system time (s): 0.168974
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 318224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58681
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= 20
involuntary context switches= 3997

runsolver used 2.27165 second user time and 4.63729 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-08 20:26:46
IDJOB=3188951
IDBENCH=83082
IDSOLVER=1607
FILE ID=node104/3188951-1302287206
RUNJOBID= node104-1302287205-5542
PBS_JOBID= 12919090
Free space on /tmp= 70764 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S1787844685-006.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188951-1302287206/watcher-3188951-1302287206 -o /tmp/evaluation-result-3188951-1302287206/solver-3188951-1302287206 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188951-1302287206.cnf 815909155

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

MD5SUM BENCH= 08f7f98549a111fea2bbc5a28af8d7eb
RANDOM SEED=815909155

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14869044 kB
Buffers:        506436 kB
Cached:       17105688 kB
SwapCached:          0 kB
Active:        9372644 kB
Inactive:      8303264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14869044 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3644 kB
Writeback:           0 kB
AnonPages:       63292 kB
Mapped:          14484 kB
Slab:           341284 kB
PageTables:       5076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   192512 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= 70760 MiB
End job on node104 at 2011-04-08 20:48:28