Trace number 3188946

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
QuteRSat 2011-03-01? (TO) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S204737200-067.SATISFIABLE.cnf
MD5SUMc8e689035f3179f449d681054feb5bd2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.005999
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 500 #clause: 2130
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: 500
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 500 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 2130
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2130 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     500       0    2130      4246
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 2130
0.00/0.02	c TmMap: Origin: 4747 ClauseNum: 12738 --> New: 2631 ClauseNum: 8520
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 4260 #xorclause: 0
0.00/0.02	c #var: 500 #clauses: 2131 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-3188946-1302287068/watcher-3188946-1302287068 -o /tmp/evaluation-result-3188946-1302287068/solver-3188946-1302287068 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188946-1302287068.cnf 1671860086 

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: 2.33 3.57 3.85 4/189 6838
/proc/meminfo: memFree=15503532/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=32364 CPUtime=0 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 1834 0 0 0 0 0 0 0 23 0 1 0 321123049 33140736 1766 33554432000 4194304 6016207 140733516696752 18446744073709551615 4304998 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 8091 1766 378 445 0 1635 0

[startup+0.100572 s]
/proc/loadavg: 2.33 3.57 3.85 4/189 6838
/proc/meminfo: memFree=15503532/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=46712 CPUtime=0.09 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 3912 0 0 0 9 0 0 0 23 0 1 0 321123049 47833088 3844 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425258 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 11678 3844 722 445 0 5222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.200542 s]
/proc/loadavg: 2.33 3.57 3.85 4/189 6838
/proc/meminfo: memFree=15503532/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=56232 CPUtime=0.19 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 4056 0 0 0 19 0 0 0 24 0 1 0 321123049 57581568 3988 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 14058 3988 722 445 0 7602 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56232

[startup+0.300526 s]
/proc/loadavg: 2.33 3.57 3.85 4/189 6838
/proc/meminfo: memFree=15503532/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=56232 CPUtime=0.29 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 4165 0 0 0 29 0 0 0 25 0 1 0 321123049 57581568 4097 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425096 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 14058 4097 722 445 0 7602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56232

[startup+0.700455 s]
/proc/loadavg: 2.33 3.57 3.85 4/189 6838
/proc/meminfo: memFree=15503532/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=65396 CPUtime=0.69 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 4714 0 0 0 69 0 0 0 25 0 1 0 321123049 66965504 4646 33554432000 4194304 6016207 140733516696752 18446744073709551615 4426144 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 16349 4646 722 445 0 9893 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65396

[startup+1.50031 s]
/proc/loadavg: 2.47 3.58 3.85 5/190 6839
/proc/meminfo: memFree=15471416/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=83068 CPUtime=1.49 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 6871 0 0 0 149 0 0 0 25 0 1 0 321123049 85061632 6803 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 20767 6803 729 445 0 14311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83068

[startup+3.10102 s]
/proc/loadavg: 2.47 3.58 3.85 5/190 6839
/proc/meminfo: memFree=15443380/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=91988 CPUtime=3.09 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 7578 0 0 0 309 0 0 0 25 0 1 0 321123049 94195712 7510 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425526 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 22997 7510 729 445 0 16541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91988

[startup+6.30045 s]
/proc/loadavg: 2.59 3.58 3.85 5/190 6839
/proc/meminfo: memFree=15421680/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=101132 CPUtime=6.29 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 8519 0 0 0 629 0 0 0 25 0 1 0 321123049 103559168 8451 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 25283 8451 729 445 0 18827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101132

[startup+12.7003 s]
/proc/loadavg: 2.70 3.59 3.85 5/190 6840
/proc/meminfo: memFree=15362160/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=101132 CPUtime=12.69 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 11512 0 0 0 1268 1 0 0 25 0 1 0 321123049 103559168 11436 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425542 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 25283 11436 729 445 0 18827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101132

[startup+25.501 s]
/proc/loadavg: 2.99 3.61 3.85 5/190 6842
/proc/meminfo: memFree=15316276/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=101132 CPUtime=25.49 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 13751 0 0 0 2548 1 0 0 25 0 1 0 321123049 103559168 13675 33554432000 4194304 6016207 140733516696752 18446744073709551615 4426272 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 25283 13675 729 445 0 18827 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 101132

[startup+51.1005 s]
/proc/loadavg: 3.33 3.64 3.86 5/190 6843
/proc/meminfo: memFree=15266500/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=111196 CPUtime=51.09 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 16648 0 0 0 5107 2 0 0 25 0 1 0 321123049 113864704 16572 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 27799 16572 729 445 0 21343 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 111196

[startup+102.3 s]
/proc/loadavg: 3.71 3.69 3.86 5/190 6845
/proc/meminfo: memFree=15180528/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=142624 CPUtime=102.3 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 24048 0 0 0 10227 3 0 0 25 0 1 0 321123049 146046976 23954 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425745 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 35656 23954 730 445 0 29200 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 142624

[startup+162.301 s]
/proc/loadavg: 3.89 3.75 3.87 5/190 6847
/proc/meminfo: memFree=15153712/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=142624 CPUtime=162.29 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 27117 0 0 0 16226 3 0 0 25 0 1 0 321123049 146046976 27022 33554432000 4194304 6016207 140733516696752 18446744073709551615 4567728 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 35656 27022 729 445 0 29200 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 142624

[startup+222.307 s]
/proc/loadavg: 3.96 3.79 3.87 5/190 6848
/proc/meminfo: memFree=15073444/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=153744 CPUtime=222.3 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 29419 0 0 0 22226 4 0 0 25 0 1 0 321123049 157433856 29324 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 38436 29324 729 445 0 31980 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 153744

[startup+282.3 s]
/proc/loadavg: 3.98 3.83 3.88 5/190 6850
/proc/meminfo: memFree=15059028/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=153744 CPUtime=282.29 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 30210 0 0 0 28225 4 0 0 25 0 1 0 321123049 157433856 30111 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425626 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 38436 30111 730 445 0 31980 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 153744

[startup+342.301 s]
/proc/loadavg: 3.99 3.85 3.88 5/190 6851
/proc/meminfo: memFree=14987316/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=176988 CPUtime=342.3 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 35115 0 0 0 34223 7 0 0 25 0 1 0 321123049 181235712 35016 33554432000 4194304 6016207 140733516696752 18446744073709551615 4424131 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 44247 35016 730 445 0 37791 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 176988

[startup+402.301 s]
/proc/loadavg: 3.99 3.88 3.89 5/190 6853
/proc/meminfo: memFree=14946988/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=176988 CPUtime=402.3 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 36762 0 0 0 40223 7 0 0 25 0 1 0 321123049 181235712 36663 33554432000 4194304 6016207 140733516696752 18446744073709551615 4513178 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 44247 36663 730 445 0 37791 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 176988

[startup+462.301 s]
/proc/loadavg: 4.08 3.93 3.91 5/190 6855
/proc/meminfo: memFree=14900828/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=188952 CPUtime=462.3 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 39766 0 0 0 46222 8 0 0 25 0 1 0 321123049 193486848 39664 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425728 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 47238 39664 730 445 0 40782 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 188952

[startup+522.3 s]
/proc/loadavg: 4.03 3.94 3.91 5/190 6856
/proc/meminfo: memFree=14883076/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=201056 CPUtime=522.3 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 39963 0 0 0 52222 8 0 0 25 0 1 0 321123049 205881344 39849 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425694 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 50264 39849 730 445 0 43808 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 201056

[startup+582.301 s]
/proc/loadavg: 4.01 3.95 3.91 5/190 6858
/proc/meminfo: memFree=14862956/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=250112 CPUtime=582.31 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 40871 0 0 0 58222 9 0 0 25 0 1 0 321123049 256114688 40732 33554432000 4194304 6016207 140733516696752 18446744073709551615 4371136 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 62528 40732 730 445 0 56072 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 250112

[startup+642.301 s]
/proc/loadavg: 4.00 3.95 3.91 5/190 6859
/proc/meminfo: memFree=14826852/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=250112 CPUtime=642.31 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 40893 0 0 0 64222 9 0 0 25 0 1 0 321123049 256114688 40743 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 62528 40743 730 445 0 56072 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 250112

[startup+702.3 s]
/proc/loadavg: 4.00 3.96 3.91 5/190 6861
/proc/meminfo: memFree=14810444/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=250112 CPUtime=702.31 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 40937 0 0 0 70222 9 0 0 25 0 1 0 321123049 256114688 40775 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 62528 40775 730 445 0 56072 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 250112

[startup+762.301 s]
/proc/loadavg: 4.00 3.96 3.91 5/190 6863
/proc/meminfo: memFree=14793412/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=250112 CPUtime=762.32 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 44167 0 0 0 76221 11 0 0 25 0 1 0 321123049 256114688 43990 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 62528 43990 730 445 0 56072 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 250112

[startup+822.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 6864
/proc/meminfo: memFree=14778112/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=250112 CPUtime=822.31 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 44415 0 0 0 82220 11 0 0 25 0 1 0 321123049 256114688 44203 33554432000 4194304 6016207 140733516696752 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 62528 44203 730 445 0 56072 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 250112

[startup+882.307 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 6866
/proc/meminfo: memFree=14728476/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=301752 CPUtime=882.32 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 44878 0 0 0 88221 11 0 0 25 0 1 0 321123049 308994048 44644 33554432000 4194304 6016207 140733516696752 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 75438 44644 730 445 0 68982 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 301752

[startup+942.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 6867
/proc/meminfo: memFree=14675492/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=301752 CPUtime=942.32 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 48483 0 0 0 94220 12 0 0 25 0 1 0 321123049 308994048 48188 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 75438 48188 730 445 0 68982 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 301752

[startup+1002.3 s]
/proc/loadavg: 4.11 4.00 3.92 5/190 6869
/proc/meminfo: memFree=14601552/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=301752 CPUtime=1002.32 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 58066 0 0 0 100216 16 0 0 25 0 1 0 321123049 308994048 57633 33554432000 4194304 6016207 140733516696752 18446744073709551615 4513192 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 75438 57633 730 445 0 68982 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 301752

[startup+1062.3 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 6871
/proc/meminfo: memFree=14597812/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=355284 CPUtime=1062.32 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 58682 0 0 0 106216 16 0 0 25 0 1 0 321123049 363810816 58249 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 88821 58249 730 445 0 82365 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 355284

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 6872
/proc/meminfo: memFree=14580912/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=355284 CPUtime=1122.32 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 58783 0 0 0 112216 16 0 0 25 0 1 0 321123049 363810816 58350 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425578 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 88821 58350 730 445 0 82365 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 355284

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 6874
/proc/meminfo: memFree=14573564/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=408924 CPUtime=1182.32 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 59149 0 0 0 118216 16 0 0 25 0 1 0 321123049 418738176 58564 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 102231 58564 730 445 0 95775 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 408924

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 6875
/proc/meminfo: memFree=14561500/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=408924 CPUtime=1242.32 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 59289 0 0 0 124216 16 0 0 25 0 1 0 321123049 418738176 58704 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 102231 58704 730 445 0 95775 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 408924



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.84 3.97 3.91 2/185 6880
/proc/meminfo: memFree=15307240/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=463136 CPUtime=1300.03 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 59301 0 0 0 129987 16 0 0 25 0 1 0 321123049 474251264 58716 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 115784 58716 730 445 0 109328 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 463136

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: 3.84 3.97 3.91 2/185 6880
/proc/meminfo: memFree=15307240/32951124 swapFree=67111528/67111528
[pid=6838] ppid=6836 vsize=463136 CPUtime=1300.03 cores=1,3
/proc/6838/stat : 6838 (qutersat_releas) R 6836 6838 5991 0 -1 4202496 59301 0 0 0 129987 16 0 0 25 0 1 0 321123049 474251264 58716 33554432000 4194304 6016207 140733516696752 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/6838/statm: 115784 58716 730 445 0 109328 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 463136

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.87
CPU system time (s): 0.177972
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 463136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59306
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= 6
involuntary context switches= 1686

runsolver used 2.04169 second user time and 5.03923 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-08 20:24:28
IDJOB=3188946
IDBENCH=83077
IDSOLVER=1607
FILE ID=node146/3188946-1302287068
RUNJOBID= node146-1302287068-6798
PBS_JOBID= 12919077
Free space on /tmp= 71724 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S204737200-067.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188946-1302287068/watcher-3188946-1302287068 -o /tmp/evaluation-result-3188946-1302287068/solver-3188946-1302287068 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188946-1302287068.cnf 1671860086

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

MD5SUM BENCH= c8e689035f3179f449d681054feb5bd2
RANDOM SEED=1671860086

node146.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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.86
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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:     32951124 kB
MemFree:      15503936 kB
Buffers:        503676 kB
Cached:       16457720 kB
SwapCached:          0 kB
Active:        9022492 kB
Inactive:      8045592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15503936 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7880 kB
Writeback:           4 kB
AnonPages:      106904 kB
Mapped:          19440 kB
Slab:           317024 kB
PageTables:       4968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   317116 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= 71728 MiB
End job on node146 at 2011-04-08 20:46:10