Trace number 3188557

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) 1299.96 1300.03

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S1351005860-011-UNKNOWN.cnf
MD5SUM6a80d43525a755784678c69a1c250bac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.4207
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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: 1000 #clause: 20000
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: 1000
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 1000 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 20000
0.00/0.01	c Total Clauses( cover/uncovered ): 0 20000 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.05/0.06	c Uncover Clauses avg size: 5 max size: 5
0.05/0.06	c Final circuit: i/l/o/s    1000       0   20000     79270
0.05/0.06	c CnfToAig: Time: 0.05 s
0.08/0.13	c TmMap: Set choices finish.
0.08/0.15	c TmMap: Set big and: 20715
0.08/0.15	c TmMap: Origin: 80271 ClauseNum: 237810 --> New: 21716 ClauseNum: 120700
0.08/0.15	c TmMap: Time: 0.04
0.08/0.17	c Try to Add: #clause: 41430 #xorclause: 0
0.08/0.17	c #var: 1715 #clauses: 20716 Solving... 
1299.93/1300.00	c Time Out !!
1299.93/1300.00	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-3188557-1302282075/watcher-3188557-1302282075 -o /tmp/evaluation-result-3188557-1302282075/solver-3188557-1302282075 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188557-1302282075.cnf 765851594 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.68 3.99 4.86 4/184 12421
/proc/meminfo: memFree=17979320/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=31844 CPUtime=0 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 1214 0 0 0 0 0 0 0 25 0 1 0 339805226 32608256 1146 33554432000 4194304 6016207 140735664643328 18446744073709551615 218905424955 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12421/statm: 7961 1157 303 445 0 1505 0

[startup+0.059049 s]
/proc/loadavg: 3.68 3.99 4.86 4/184 12421
/proc/meminfo: memFree=17979320/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=41068 CPUtime=0.05 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 3947 0 0 0 5 0 0 0 25 0 1 0 339805226 42053632 3879 33554432000 4194304 6016207 140735664643328 18446744073709551615 4337088 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 10267 3879 400 445 0 3811 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 41068

[startup+0.101039 s]
/proc/loadavg: 3.68 3.99 4.86 4/184 12421
/proc/meminfo: memFree=17979320/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=52700 CPUtime=0.08 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 7336 0 0 0 8 0 0 0 25 0 1 0 339805226 53964800 7268 33554432000 4194304 6016207 140735664643328 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 13175 7270 670 445 0 6719 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 52700

[startup+0.300992 s]
/proc/loadavg: 3.68 3.99 4.86 4/184 12421
/proc/meminfo: memFree=17979320/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=63928 CPUtime=0.29 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 10089 0 0 0 28 1 0 0 25 0 1 0 339805226 65462272 10021 33554432000 4194304 6016207 140735664643328 18446744073709551615 4567956 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 15982 10021 709 445 0 9526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 63928

[startup+0.700904 s]
/proc/loadavg: 3.68 3.99 4.86 4/184 12421
/proc/meminfo: memFree=17979320/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=73548 CPUtime=0.69 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 10424 0 0 0 68 1 0 0 25 0 1 0 339805226 75313152 10356 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425486 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 18387 10356 719 445 0 11931 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 73548

[startup+1.50077 s]
/proc/loadavg: 3.68 3.99 4.86 5/190 12455
/proc/meminfo: memFree=17826376/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=83428 CPUtime=1.49 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 12009 0 0 0 148 1 0 0 25 0 1 0 339805226 85430272 11941 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 20857 11941 719 445 0 14401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83428

[startup+3.10048 s]
/proc/loadavg: 3.68 3.99 4.86 5/190 12455
/proc/meminfo: memFree=17796992/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=93448 CPUtime=3.09 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 13709 0 0 0 307 2 0 0 25 0 1 0 339805226 95690752 13641 33554432000 4194304 6016207 140735664643328 18446744073709551615 218905427608 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 23362 13641 728 445 0 16906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 93448

[startup+6.30093 s]
/proc/loadavg: 3.71 3.99 4.86 5/190 12455
/proc/meminfo: memFree=17770632/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=93448 CPUtime=6.29 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 14786 0 0 0 627 2 0 0 25 0 1 0 339805226 95690752 14718 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425745 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 23362 14718 728 445 0 16906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 93448

[startup+12.7008 s]
/proc/loadavg: 3.73 3.99 4.85 5/190 12455
/proc/meminfo: memFree=17699684/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=103796 CPUtime=12.69 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 19459 0 0 0 1267 2 0 0 25 0 1 0 339805226 106287104 19391 33554432000 4194304 6016207 140735664643328 18446744073709551615 4536352 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 25949 19391 728 445 0 19493 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 103796

[startup+25.5005 s]
/proc/loadavg: 3.79 3.99 4.84 5/190 12456
/proc/meminfo: memFree=17602980/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=126012 CPUtime=25.49 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 25047 0 0 0 2546 3 0 0 25 0 1 0 339805226 129036288 24960 33554432000 4194304 6016207 140735664643328 18446744073709551615 4536448 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 31503 24960 732 445 0 25047 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 126012

[startup+51.1008 s]
/proc/loadavg: 3.86 3.99 4.81 5/190 12457
/proc/meminfo: memFree=17452008/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=244868 CPUtime=51.09 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 36370 0 0 0 5103 6 0 0 25 0 1 0 339805226 250744832 36283 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 61217 36283 732 445 0 54761 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 244868

[startup+102.307 s]
/proc/loadavg: 3.94 3.99 4.77 5/190 12458
/proc/meminfo: memFree=17354028/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=288852 CPUtime=102.29 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 46447 0 0 0 10221 8 0 0 25 0 1 0 339805226 295784448 46332 33554432000 4194304 6016207 140735664643328 18446744073709551615 4442543 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 72213 46332 739 445 0 65757 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 288852

[startup+162.301 s]
/proc/loadavg: 3.98 3.99 4.72 5/190 12459
/proc/meminfo: memFree=17220952/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=288852 CPUtime=162.28 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 54163 0 0 0 16218 10 0 0 25 0 1 0 339805226 295784448 53964 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 72213 53964 739 445 0 65757 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 288852

[startup+222.301 s]
/proc/loadavg: 4.02 4.00 4.68 5/190 12464
/proc/meminfo: memFree=17139852/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=383772 CPUtime=222.26 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 59064 0 0 0 22215 11 0 0 25 0 1 0 339805226 392982528 58775 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 95943 58775 730 445 0 89487 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 383772

[startup+282.301 s]
/proc/loadavg: 4.01 4.00 4.63 5/190 12466
/proc/meminfo: memFree=17093456/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=383772 CPUtime=282.27 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 61559 0 0 0 28215 12 0 0 25 0 1 0 339805226 392982528 61118 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 95943 61118 730 445 0 89487 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 383772

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 4.59 5/190 12467
/proc/meminfo: memFree=16956768/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=342.26 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 71856 0 0 0 34212 14 0 0 25 0 1 0 339805226 443338752 71415 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 71415 730 445 0 101781 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 432948

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 4.55 5/190 12469
/proc/meminfo: memFree=16885308/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=402.25 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 82296 0 0 0 40209 16 0 0 25 0 1 0 339805226 443338752 78797 33554432000 4194304 6016207 140735664643328 18446744073709551615 4426272 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 78797 730 445 0 101781 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 432948

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 4.51 5/190 12470
/proc/meminfo: memFree=16879076/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=462.26 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 82859 0 0 0 46209 17 0 0 25 0 1 0 339805226 443338752 79360 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 79360 730 445 0 101781 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 432948

[startup+522.301 s]
/proc/loadavg: 4.06 4.02 4.48 5/190 12472
/proc/meminfo: memFree=16865392/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=522.26 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 83564 0 0 0 52209 17 0 0 25 0 1 0 339805226 443338752 80065 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 80065 730 445 0 101781 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 432948

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 4.45 5/190 12474
/proc/meminfo: memFree=16834848/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=582.25 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 84903 0 0 0 58208 17 0 0 25 0 1 0 339805226 443338752 81404 33554432000 4194304 6016207 140735664643328 18446744073709551615 4536784 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 81404 730 445 0 101781 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 432948

[startup+642.301 s]
/proc/loadavg: 4.01 4.00 4.42 5/190 12475
/proc/meminfo: memFree=16829744/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=642.26 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 85120 0 0 0 64208 18 0 0 25 0 1 0 339805226 443338752 81621 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425745 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 81621 730 445 0 101781 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 432948

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.39 5/190 12477
/proc/meminfo: memFree=16790656/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=702.25 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 85440 0 0 0 70207 18 0 0 25 0 1 0 339805226 443338752 81941 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 81941 730 445 0 101781 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 432948

[startup+762.306 s]
/proc/loadavg: 4.04 4.01 4.37 5/190 12478
/proc/meminfo: memFree=16786784/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=762.25 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 85700 0 0 0 76207 18 0 0 25 0 1 0 339805226 443338752 82201 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425585 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 82201 730 445 0 101781 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 432948

[startup+822.3 s]
/proc/loadavg: 4.01 4.01 4.34 5/190 12480
/proc/meminfo: memFree=16769760/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=822.25 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 86133 0 0 0 82206 19 0 0 25 0 1 0 339805226 443338752 82634 33554432000 4194304 6016207 140735664643328 18446744073709551615 4426099 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 82634 730 445 0 101781 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 432948

[startup+882.301 s]
/proc/loadavg: 4.05 4.02 4.32 5/190 12482
/proc/meminfo: memFree=16737988/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=882.24 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 86359 0 0 0 88205 19 0 0 25 0 1 0 339805226 443338752 82860 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 82860 730 445 0 101781 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 432948

[startup+942.301 s]
/proc/loadavg: 4.02 4.01 4.30 5/190 12483
/proc/meminfo: memFree=16702620/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=942.24 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 89542 0 0 0 94205 19 0 0 25 0 1 0 339805226 443338752 86041 33554432000 4194304 6016207 140735664643328 18446744073709551615 4567817 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 86041 728 445 0 101781 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 432948

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 4.28 5/190 12485
/proc/meminfo: memFree=16679152/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=1002.25 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 90800 0 0 0 100205 20 0 0 25 0 1 0 339805226 443338752 87299 33554432000 4194304 6016207 140735664643328 18446744073709551615 4380672 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 87299 728 445 0 101781 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 432948

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.26 5/190 12486
/proc/meminfo: memFree=16641908/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=1062.24 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 97280 0 0 0 106202 22 0 0 25 0 1 0 339805226 443338752 93779 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 93779 728 445 0 101781 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 432948

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.24 5/190 12488
/proc/meminfo: memFree=16608020/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=1122.23 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 101770 0 0 0 112200 23 0 0 25 0 1 0 339805226 443338752 98269 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 98269 728 445 0 101781 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 432948

[startup+1182.3 s]
/proc/loadavg: 4.05 4.01 4.23 5/190 12490
/proc/meminfo: memFree=16557268/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=1182.24 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 104494 0 0 0 118200 24 0 0 25 0 1 0 339805226 443338752 100993 33554432000 4194304 6016207 140735664643328 18446744073709551615 4567817 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 100993 728 445 0 101781 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 432948

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 4.21 5/190 12491
/proc/meminfo: memFree=16540248/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=432948 CPUtime=1242.23 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 104494 0 0 0 124198 25 0 0 25 0 1 0 339805226 443338752 100993 33554432000 4194304 6016207 140735664643328 18446744073709551615 4426003 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 108237 100993 728 445 0 101781 0
Current children cumulated CPU time (s) 1242.23
Current children cumulated vsize (KiB) 432948



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.02 4.20 4/189 12494
/proc/meminfo: memFree=16843036/32951124 swapFree=67111528/67111528
[pid=12421] ppid=12419 vsize=491004 CPUtime=1299.93 cores=0,2
/proc/12421/stat : 12421 (qutersat_releas) R 12419 12421 12238 0 -1 4202496 110298 0 0 0 129966 27 0 0 25 0 1 0 339805226 502788096 106797 33554432000 4194304 6016207 140735664643328 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12421/statm: 122751 106797 728 445 0 116295 0
Current children cumulated CPU time (s) 1299.93
Current children cumulated vsize (KiB) 491004

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): 1300.03
CPU time (s): 1299.96
CPU user time (s): 1299.67
CPU system time (s): 0.291955
CPU usage (%): 99.9951
Max. virtual memory (cumulated for all children) (KiB): 491004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.67
system time used= 0.291955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110303
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= 2833

runsolver used 2.34464 second user time and 4.74328 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-08 19:01:15
IDJOB=3188557
IDBENCH=82688
IDSOLVER=1607
FILE ID=node137/3188557-1302282075
RUNJOBID= node137-1302280773-12256
PBS_JOBID= 12919097
Free space on /tmp= 71144 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S1351005860-011-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188557-1302282075/watcher-3188557-1302282075 -o /tmp/evaluation-result-3188557-1302282075/solver-3188557-1302282075 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188557-1302282075.cnf 765851594

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

MD5SUM BENCH= 6a80d43525a755784678c69a1c250bac
RANDOM SEED=765851594

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:      17979848 kB
Buffers:        506652 kB
Cached:       14009296 kB
SwapCached:          0 kB
Active:        8152572 kB
Inactive:      6441116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17979848 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4448 kB
Writeback:           0 kB
AnonPages:       76728 kB
Mapped:          15448 kB
Slab:           314244 kB
PageTables:       5104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   257600 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= 71144 MiB
End job on node137 at 2011-04-08 19:22:57