Trace number 3384341

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 2011-05-12 (fixed)? (TO) 5000.38 5000.25

General information on the benchmark

Nameapplication/rintanen/SATPlanning/
openstacks-sequencedstrips-nonadl-nonnegated-os-sequencedstrips-p30_1.045-NOTKNOWN.cnf
MD5SUM0385ba51f44fb47d0b0726e26312816f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables171676
Number of clauses858766
Sum of the clauses size2046721
Maximum clause length63
Minimum clause length1
Number of clauses of size 1211
Number of clauses of size 2847665
Number of clauses of size 32700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 58190

Solver Data 

0.00/0.01	c Set FPU double precision.
0.18/0.29	c Parse Cnf success: #var: 171676 #clause: 858766
0.18/0.29	c Find Units :        211
0.29/0.35	c Find Invs  :       1350
0.39/0.42	c Find Ands  :       9450 AvgFaninNum: 14.4286
0.39/0.42	c Find Xors  :          0 AvgFaninNum: nan
0.39/0.42	c Find Ite   :          0
0.39/0.42	c UnDirect variable: 0
0.39/0.42	c UnDirect to Direct Gate: 0
0.39/0.42	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.39/0.42	c Break Cycle : 1858
0.39/0.42	c Total Root : 60 Undef Var: 166724
0.39/0.47	c After covering, Total Root: 607 Leaf: 69539
0.39/0.47	c Variable( cover/uncovered/unused ): 74491 97185 0
0.39/0.47	c Unit Clauses: 211
0.39/0.47	c Binary Clauses( cover/uncovered ): 75212 772453
0.39/0.47	c Clauses( cover/uncovered ): 4952 5938
0.39/0.47	c Total Clauses( cover/uncovered ): 80375 778391 9.35936%
0.39/0.47	c Covered Ands: 4952 Invs: 0 Xors: 0 Ites: 0
0.78/0.89	c Uncover Clauses avg size: 2.33292 max size: 63
0.88/0.90	c Final circuit: i/l/o/s  166603       0  613460    771157
0.88/0.90	c CnfToAig: Time: 0.89 s
1.39/1.45	c TmMap: Set choices finish.
1.78/1.80	c TmMap: Set big and: 621873
1.78/1.80	c TmMap: Origin: 937761 ClauseNum: 2313471 --> New: 788712 ClauseNum: 2016480
1.78/1.80	c TmMap: Time: 0.42
1.88/1.93	c Try to Add: #clause: 1244662 #xorclause: 0
2.10/2.12	c #var: 175251 #clauses: 41673 Solving... 
5000.04/4999.91	c Time Out !!
5000.04/4999.91	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3384341-1305544304/watcher-3384341-1305544304 -o /tmp/evaluation-result-3384341-1305544304/solver-3384341-1305544304 -C 5000 -W 5100 -M 15500 qutersat_release HOME/instance-3384341-1305544304.cnf 1031421641 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.04 2.04 1.99 3/488 31882
/proc/meminfo: memFree=15854244/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=37412 CPUtime=0 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 3130 0 0 0 0 0 0 0 23 0 1 0 666028175 38309888 3066 33554432000 4194304 6014671 140733892649856 18446744073709551615 4303462 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 9353 3067 378 445 0 2898 0

[startup+0.0629949 s]
/proc/loadavg: 2.04 2.04 1.99 3/488 31882
/proc/meminfo: memFree=15854244/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=48676 CPUtime=0.05 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 5902 0 0 0 5 0 0 0 23 0 1 0 666028175 49844224 5838 33554432000 4194304 6014671 140733892649856 18446744073709551615 4277980 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 12169 5838 378 445 0 5714 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 48676

[startup+0.100991 s]
/proc/loadavg: 2.04 2.04 1.99 3/488 31882
/proc/meminfo: memFree=15854244/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=60964 CPUtime=0.08 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 8650 0 0 0 8 0 0 0 23 0 1 0 666028175 62427136 8586 33554432000 4194304 6014671 140733892649856 18446744073709551615 4277980 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 15241 8586 378 445 0 8786 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 60964

[startup+0.300925 s]
/proc/loadavg: 2.04 2.04 1.99 3/488 31882
/proc/meminfo: memFree=15854244/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=85668 CPUtime=0.29 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 14918 0 0 0 27 2 0 0 24 0 1 0 666028175 87724032 14854 33554432000 4194304 6014671 140733892649856 18446744073709551615 4280846 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 21417 14854 382 445 0 14962 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 85668

[startup+0.700873 s]
/proc/loadavg: 2.04 2.04 1.99 3/488 31882
/proc/meminfo: memFree=15854244/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=103324 CPUtime=0.69 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 19081 0 0 0 67 2 0 0 25 0 1 0 666028175 105803776 19017 33554432000 4194304 6014671 140733892649856 18446744073709551615 4314312 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 25831 19018 398 445 0 19376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 103324

[startup+1.50073 s]
/proc/loadavg: 2.04 2.04 1.99 3/489 31883
/proc/meminfo: memFree=15670836/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=301992 CPUtime=1.49 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 69469 0 0 0 141 8 0 0 25 0 1 0 666028175 309239808 69405 33554432000 4194304 6014671 140733892649856 18446744073709551615 4223854 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 75498 69405 670 445 0 69043 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 301992

[startup+3.10043 s]
/proc/loadavg: 2.04 2.04 1.99 3/489 31883
/proc/meminfo: memFree=15511992/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=373800 CPUtime=3.08 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 85618 0 0 0 299 9 0 0 25 0 1 0 666028175 382771200 85554 33554432000 4194304 6014671 140733892649856 18446744073709551615 4423301 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 93450 85554 701 445 0 86995 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 373800

[startup+6.30085 s]
/proc/loadavg: 2.04 2.04 1.99 3/489 31883
/proc/meminfo: memFree=15424812/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=565800 CPUtime=6.29 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 120445 0 0 0 615 14 0 0 25 0 1 0 666028175 579379200 120378 33554432000 4194304 6014671 140733892649856 18446744073709551615 4422635 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 141450 120378 701 445 0 134995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 565800

[startup+12.7007 s]
/proc/loadavg: 2.03 2.04 1.99 3/489 31883
/proc/meminfo: memFree=15158376/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=895792 CPUtime=12.69 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 173584 0 0 0 1250 19 0 0 25 0 1 0 666028175 917291008 173517 33554432000 4194304 6014671 140733892649856 18446744073709551615 4413568 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 223948 173517 719 445 0 217493 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 895792

[startup+25.5004 s]
/proc/loadavg: 2.03 2.03 1.99 3/489 31883
/proc/meminfo: memFree=15143480/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=900236 CPUtime=25.48 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 177713 0 0 0 2529 19 0 0 25 0 1 0 666028175 921841664 177646 33554432000 4194304 6014671 140733892649856 18446744073709551615 4372121 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 225059 177646 723 445 0 218604 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 900236

[startup+51.1007 s]
/proc/loadavg: 2.02 2.03 1.99 3/489 31884
/proc/meminfo: memFree=15107180/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=1052412 CPUtime=51.08 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 186800 0 0 0 5088 20 0 0 25 0 1 0 666028175 1077669888 186731 33554432000 4194304 6014671 140733892649856 18446744073709551615 4372262 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 263103 186731 724 445 0 256648 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1052412

[startup+102.319 s]
/proc/loadavg: 2.00 2.02 1.99 3/489 31885
/proc/meminfo: memFree=15086716/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=1052412 CPUtime=102.3 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 193673 0 0 0 10209 21 0 0 25 0 1 0 666028175 1077669888 191583 33554432000 4194304 6014671 140733892649856 18446744073709551615 4422695 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 263103 191583 728 445 0 256648 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1052412

[startup+162.301 s]
/proc/loadavg: 2.11 2.05 2.00 3/489 31887
/proc/meminfo: memFree=14169336/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=2109664 CPUtime=162.29 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 419337 0 0 0 16182 47 0 0 25 0 1 0 666028175 2160295936 417243 33554432000 4194304 6014671 140733892649856 18446744073709551615 4372095 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 527416 417243 728 445 0 520961 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2109664

[startup+222.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/489 31889
/proc/meminfo: memFree=13691412/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=2729196 CPUtime=222.29 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 536772 0 0 0 22167 62 0 0 25 0 1 0 666028175 2794696704 534671 33554432000 4194304 6014671 140733892649856 18446744073709551615 4372366 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 682299 534671 728 445 0 675844 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2729196

[startup+282.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/489 31890
/proc/meminfo: memFree=13289236/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=3248960 CPUtime=282.29 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 636850 0 0 0 28154 75 0 0 25 0 1 0 666028175 3326935040 634749 33554432000 4194304 6014671 140733892649856 18446744073709551615 4711250 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 812240 634749 728 445 0 805785 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 3248960

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/489 31892
/proc/meminfo: memFree=13239724/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=3318816 CPUtime=342.29 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 649354 0 0 0 34153 76 0 0 25 0 1 0 666028175 3398467584 647253 33554432000 4194304 6014671 140733892649856 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 829704 647253 728 445 0 823249 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 3318816

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/489 31893
/proc/meminfo: memFree=12872512/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=3783976 CPUtime=402.29 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 742171 0 0 0 40143 86 0 0 25 0 1 0 666028175 3874791424 740038 33554432000 4194304 6014671 140733892649856 18446744073709551615 4372411 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 945994 740038 728 445 0 939539 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3783976

[startup+462.301 s]
/proc/loadavg: 2.10 2.04 2.01 3/489 31895
/proc/meminfo: memFree=12810588/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=3890412 CPUtime=462.29 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 756751 0 0 0 46141 88 0 0 25 0 1 0 666028175 3983781888 754618 33554432000 4194304 6014671 140733892649856 18446744073709551615 4372423 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 972603 754618 728 445 0 966148 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 3890412

[startup+522.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/489 31897
/proc/meminfo: memFree=12469932/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=4241684 CPUtime=522.3 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 840427 0 0 0 52132 98 0 0 25 0 1 0 666028175 4343484416 837508 33554432000 4194304 6014671 140733892649856 18446744073709551615 4372133 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 1060421 837508 728 445 0 1053966 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 4241684

[startup+582.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/489 31898
/proc/meminfo: memFree=12404552/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=4359980 CPUtime=582.3 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 855628 0 0 0 58130 100 0 0 25 0 1 0 666028175 4464619520 852709 33554432000 4194304 6014671 140733892649856 18446744073709551615 4371896 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 1089995 852709 728 445 0 1083540 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 4359980

[startup+642.301 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.13 2.06 2.01 3/489 32058
/proc/meminfo: memFree=7873412/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649796 CPUtime=4062.42 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2077601 0 0 0 405936 306 0 0 25 0 1 0 666028175 9881391104 1979986 33554432000 4194304 6014671 140733892649856 18446744073709551615 4378840 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412449 1979986 731 445 0 2405994 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 9649796

[startup+4122.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/489 32060
/proc/meminfo: memFree=7867368/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649796 CPUtime=4122.4 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2078875 0 0 0 411934 306 0 0 25 0 1 0 666028175 9881391104 1981260 33554432000 4194304 6014671 140733892649856 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412449 1981260 731 445 0 2405994 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 9649796

[startup+4182.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/489 32061
/proc/meminfo: memFree=7867304/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649796 CPUtime=4182.4 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2078966 0 0 0 417934 306 0 0 25 0 1 0 666028175 9881391104 1981351 33554432000 4194304 6014671 140733892649856 18446744073709551615 4372143 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412449 1981351 731 445 0 2405994 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 9649796

[startup+4242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/489 32063
/proc/meminfo: memFree=7807704/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649796 CPUtime=4242.4 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2093706 0 0 0 423932 308 0 0 25 0 1 0 666028175 9881391104 1996091 33554432000 4194304 6014671 140733892649856 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412449 1996091 731 445 0 2405994 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 9649796

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/489 32064
/proc/meminfo: memFree=7805608/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649796 CPUtime=4302.4 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2094285 0 0 0 429932 308 0 0 25 0 1 0 666028175 9881391104 1996670 33554432000 4194304 6014671 140733892649856 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412449 1996670 731 445 0 2405994 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 9649796

[startup+4362.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/489 32066
/proc/meminfo: memFree=7785404/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649924 CPUtime=4362.41 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2099436 0 0 0 435932 309 0 0 25 0 1 0 666028175 9881522176 2001820 33554432000 4194304 6014671 140733892649856 18446744073709551615 4731797 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412481 2001820 730 445 0 2406026 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 9649924

[startup+4422.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/489 32068
/proc/meminfo: memFree=7781460/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649924 CPUtime=4422.41 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2100400 0 0 0 441932 309 0 0 25 0 1 0 666028175 9881522176 2002784 33554432000 4194304 6014671 140733892649856 18446744073709551615 4423856 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412481 2002784 730 445 0 2406026 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 9649924

[startup+4482.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/489 32069
/proc/meminfo: memFree=7781784/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649924 CPUtime=4482.41 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2100447 0 0 0 447932 309 0 0 25 0 1 0 666028175 9881522176 2002831 33554432000 4194304 6014671 140733892649856 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412481 2002831 730 445 0 2406026 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 9649924

[startup+4542.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/489 32071
/proc/meminfo: memFree=7728864/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649924 CPUtime=4542.41 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2113504 0 0 0 453930 311 0 0 25 0 1 0 666028175 9881522176 2015888 33554432000 4194304 6014671 140733892649856 18446744073709551615 4372133 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412481 2015888 730 445 0 2406026 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 9649924

[startup+4602.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/489 32072
/proc/meminfo: memFree=7726808/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649924 CPUtime=4602.43 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2113991 0 0 0 459932 311 0 0 25 0 1 0 666028175 9881522176 2016375 33554432000 4194304 6014671 140733892649856 18446744073709551615 4375865 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412481 2016375 730 445 0 2406026 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 9649924

[startup+4662.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/489 32074
/proc/meminfo: memFree=7724368/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649924 CPUtime=4662.41 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2114290 0 0 0 465930 311 0 0 25 0 1 0 666028175 9881522176 2016674 33554432000 4194304 6014671 140733892649856 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412481 2016674 730 445 0 2406026 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 9649924

[startup+4722.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/489 32076
/proc/meminfo: memFree=7689736/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9649924 CPUtime=4722.43 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2123113 0 0 0 471931 312 0 0 25 0 1 0 666028175 9881522176 2025497 33554432000 4194304 6014671 140733892649856 18446744073709551615 4537070 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412481 2025497 730 445 0 2406026 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 9649924

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/489 32077
/proc/meminfo: memFree=7687708/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9650052 CPUtime=4782.41 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2123716 0 0 0 477929 312 0 0 25 0 1 0 666028175 9881653248 2026100 33554432000 4194304 6014671 140733892649856 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2412513 2026100 730 445 0 2406058 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 9650052

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/489 32079
/proc/meminfo: memFree=7532988/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=9896460 CPUtime=4842.42 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2162289 0 0 0 483923 319 0 0 25 0 1 0 666028175 10133975040 2064672 33554432000 4194304 6014671 140733892649856 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2474115 2064672 730 445 0 2467660 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 9896460

[startup+4902.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/489 32080
/proc/meminfo: memFree=7403956/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=10145344 CPUtime=4902.42 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2195048 0 0 0 489918 324 0 0 25 0 1 0 666028175 10388832256 2097417 33554432000 4194304 6014671 140733892649856 18446744073709551615 4423856 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2536336 2097417 730 445 0 2529881 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 10145344

[startup+4962.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/489 32082
/proc/meminfo: memFree=7267360/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=10397880 CPUtime=4962.42 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2228675 0 0 0 495912 330 0 0 25 0 1 0 666028175 10647429120 2131023 33554432000 4194304 6014671 140733892649856 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2599470 2131023 730 445 0 2593015 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 10397880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.06 2.04 2.01 3/489 32083
/proc/meminfo: memFree=7172784/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=10397880 CPUtime=5000.04 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202496 2252308 0 0 0 499670 334 0 0 25 0 1 0 666028175 10647429120 2154656 33554432000 4194304 6014671 140733892649856 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 2 0 0 0
/proc/31882/statm: 2599470 2154656 730 445 0 2593015 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 10397880

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

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

[startup+5000.2 s]
/proc/loadavg: 2.06 2.04 2.01 3/489 32083
/proc/meminfo: memFree=7172784/32951124 swapFree=62248504/67111528
[pid=31882] ppid=31880 vsize=0 CPUtime=5000.32 cores=0,2,4,6
/proc/31882/stat : 31882 (qutersat_releas) R 31880 31882 31611 0 -1 4202500 2252312 0 0 0 499670 362 0 0 25 0 1 0 666028175 0 0 33554432000 0 0 0 0 0 0 16384 4096 16386 18446744073709551615 0 0 17 2 0 0 0
/proc/31882/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.32
Current children cumulated vsize (KiB) 0

Child status: 1
Real time (s): 5000.25
CPU time (s): 5000.38
CPU user time (s): 4996.71
CPU system time (s): 3.67044
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 10397880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4996.71
system time used= 3.67044
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2252312
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 5557

runsolver used 25.5101 second user time and 55.0266 second system time

The end

Launcher Data 

Begin job on node137 at 2011-05-16 13:11:45
IDJOB=3384341
IDBENCH=82369
IDSOLVER=1868
FILE ID=node137/3384341-1305544304
RUNJOBID= node137-1305540200-31629
PBS_JOBID= 13329216
Free space on /tmp= 73648 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/application/rintanen/SATPlanning/openstacks-sequencedstrips-nonadl-nonnegated-os-sequencedstrips-p30_1.045-NOTKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3384341-1305544304/watcher-3384341-1305544304 -o /tmp/evaluation-result-3384341-1305544304/solver-3384341-1305544304 -C 5000 -W 5100 -M 15500  qutersat_release HOME/instance-3384341-1305544304.cnf 1031421641

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0385ba51f44fb47d0b0726e26312816f
RANDOM SEED=1031421641

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:      15854392 kB
Buffers:        324032 kB
Cached:        4370392 kB
SwapCached:      25020 kB
Active:        7072844 kB
Inactive:      9748348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15854392 kB
SwapTotal:    67111528 kB
SwapFree:     62248504 kB
Dirty:           17156 kB
Writeback:           0 kB
AnonPages:    12111280 kB
Mapped:          33180 kB
Slab:           137600 kB
PageTables:      69048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 147296608 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= 73644 MiB
End job on node137 at 2011-05-16 14:35:07