Trace number 3421177

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) 5000.1 4999.94

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_506.cnf
MD5SUM3c65ff80757b12edd41f8ee6da874877
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark77.5062
Satisfiable
(Un)Satisfiability was proved
Number of variables253
Number of clauses34386
Sum of the clauses size155873
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284
Number of clauses of size 331656
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52646

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.03	c Parse Cnf success: #var: 253 #clause: 34386
0.00/0.03	c Find Units :          0
0.00/0.03	c Find Invs  :          0
0.00/0.03	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.03	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.04	c Find Ite   :          0
0.00/0.04	c UnDirect variable: 0
0.00/0.04	c UnDirect to Direct Gate: 0
0.00/0.04	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.04	c Break Cycle : 0
0.00/0.04	c Total Root : 0 Undef Var: 253
0.00/0.05	c After covering, Total Root: 0 Leaf: 0
0.00/0.05	c Variable( cover/uncovered/unused ): 0 253 0
0.00/0.05	c Unit Clauses: 0
0.00/0.05	c Binary Clauses( cover/uncovered ): 0 84
0.00/0.05	c Clauses( cover/uncovered ): 0 34302
0.00/0.05	c Total Clauses( cover/uncovered ): 0 34386 0%
0.00/0.05	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.08/0.09	c Uncover Clauses avg size: 4.53304 max size: 23
0.08/0.09	c Final circuit: i/l/o/s     253       0   34386     74375
0.08/0.09	c CnfToAig: Time: 0.08 s
0.09/0.17	c TmMap: Set choices finish.
0.09/0.20	c TmMap: Set big and: 41044
0.09/0.20	c TmMap: Origin: 74629 ClauseNum: 223125 --> New: 41298 ClauseNum: 168201
0.09/0.20	c TmMap: Time: 0.04
0.19/0.21	c Try to Add: #clause: 82088 #xorclause: 0
0.19/0.22	c #var: 6911 #clauses: 40959 Solving... 
5000.06/4999.91	c Time Out !!
5000.06/4999.91	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-3421177-1306614507/watcher-3421177-1306614507 -o /tmp/evaluation-result-3421177-1306614507/solver-3421177-1306614507 -C 5000 -W 5100 -M 15500 qutersat_release HOME/instance-3421177-1306614507.cnf 885411878 

running on 4 cores: 1,3,5,7

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: 1.92 2.00 1.99 3/498 7754
/proc/meminfo: memFree=9733096/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=32364 CPUtime=0 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 1764 0 0 0 0 0 0 0 25 0 1 0 851681376 33140736 1700 33554432000 4194304 6014671 140733321418512 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 8091 1701 378 445 0 1636 0

[startup+0.0951841 s]
/proc/loadavg: 1.92 2.00 1.99 3/498 7754
/proc/meminfo: memFree=9733096/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=45164 CPUtime=0.08 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 4677 0 0 0 8 0 0 0 25 0 1 0 851681376 46247936 4613 33554432000 4194304 6014671 140733321418512 18446744073709551615 4234872 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 11291 4613 398 445 0 4836 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 45164

[startup+0.101137 s]
/proc/loadavg: 1.92 2.00 1.99 3/498 7754
/proc/meminfo: memFree=9733096/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=45164 CPUtime=0.09 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 4720 0 0 0 9 0 0 0 25 0 1 0 851681376 46247936 4656 33554432000 4194304 6014671 140733321418512 18446744073709551615 4340831 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 11291 4657 434 445 0 4836 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 45164

[startup+0.301141 s]
/proc/loadavg: 1.92 2.00 1.99 3/498 7754
/proc/meminfo: memFree=9733096/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=66052 CPUtime=0.29 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 10377 0 0 0 28 1 0 0 25 0 1 0 851681376 67637248 10313 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424320 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 16513 10313 696 445 0 10058 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 66052

[startup+0.701071 s]
/proc/loadavg: 1.92 2.00 1.99 3/498 7754
/proc/meminfo: memFree=9733096/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=66052 CPUtime=0.69 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 10377 0 0 0 68 1 0 0 25 0 1 0 851681376 67637248 10313 33554432000 4194304 6014671 140733321418512 18446744073709551615 4423853 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 16513 10313 696 445 0 10058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66052

[startup+1.50092 s]
/proc/loadavg: 1.92 2.00 1.99 3/499 7755
/proc/meminfo: memFree=9693904/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=66052 CPUtime=1.49 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 10403 0 0 0 148 1 0 0 25 0 1 0 851681376 67637248 10339 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 16513 10339 721 445 0 10058 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66052

[startup+3.10061 s]
/proc/loadavg: 1.92 2.00 1.99 3/499 7755
/proc/meminfo: memFree=9691452/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=75732 CPUtime=3.09 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 10915 0 0 0 308 1 0 0 25 0 1 0 851681376 77549568 10851 33554432000 4194304 6014671 140733321418512 18446744073709551615 4377916 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 18933 10851 722 445 0 12478 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75732

[startup+6.30103 s]
/proc/loadavg: 1.93 2.00 1.99 4/499 7755
/proc/meminfo: memFree=9686404/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=85672 CPUtime=6.29 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 11968 0 0 0 628 1 0 0 25 0 1 0 851681376 87728128 11904 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 21418 11904 726 445 0 14963 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85672

[startup+12.7008 s]
/proc/loadavg: 1.93 2.00 1.99 3/499 7756
/proc/meminfo: memFree=9681776/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=106140 CPUtime=12.69 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 13097 0 0 0 1268 1 0 0 25 0 1 0 851681376 108687360 13033 33554432000 4194304 6014671 140733321418512 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 26535 13033 726 445 0 20080 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 106140

[startup+25.5005 s]
/proc/loadavg: 1.95 2.00 1.99 3/499 7756
/proc/meminfo: memFree=9665528/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=127424 CPUtime=25.48 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 17022 0 0 0 2547 1 0 0 25 0 1 0 851681376 130482176 16958 33554432000 4194304 6014671 140733321418512 18446744073709551615 4372082 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 31856 16958 726 445 0 25401 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 127424

[startup+51.1007 s]
/proc/loadavg: 1.96 2.00 1.99 3/499 7757
/proc/meminfo: memFree=9646104/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=138924 CPUtime=51.09 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 22067 0 0 0 5107 2 0 0 25 0 1 0 851681376 142258176 22003 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424035 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 34731 22003 726 445 0 28276 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 138924

[startup+102.318 s]
/proc/loadavg: 1.98 2.00 1.99 3/499 7786
/proc/meminfo: memFree=12891112/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=151468 CPUtime=102.31 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 26250 0 0 0 10228 3 0 0 25 0 1 0 851681376 155103232 26186 33554432000 4194304 6014671 140733321418512 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 37867 26186 726 445 0 31412 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 151468

[startup+162.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/499 7788
/proc/meminfo: memFree=12832932/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=191384 CPUtime=162.3 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 32268 0 0 0 16226 4 0 0 25 0 1 0 851681376 195977216 32204 33554432000 4194304 6014671 140733321418512 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 47846 32204 726 445 0 41391 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 191384

[startup+222.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/499 7789
/proc/meminfo: memFree=12797552/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=204904 CPUtime=222.3 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 35195 0 0 0 22226 4 0 0 25 0 1 0 851681376 209821696 35130 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 51226 35130 726 445 0 44771 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 204904

[startup+282.301 s]
/proc/loadavg: 2.16 2.03 2.01 3/499 7791
/proc/meminfo: memFree=12778788/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=204904 CPUtime=282.3 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 36530 0 0 0 28226 4 0 0 25 0 1 0 851681376 209821696 36438 33554432000 4194304 6014671 140733321418512 18446744073709551615 4511642 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 51226 36438 726 445 0 44771 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 204904

[startup+342.301 s]
/proc/loadavg: 2.20 2.06 2.02 3/499 7792
/proc/meminfo: memFree=12767932/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=204904 CPUtime=342.29 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 37441 0 0 0 34225 4 0 0 25 0 1 0 851681376 209821696 37332 33554432000 4194304 6014671 140733321418512 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 51226 37332 726 445 0 44771 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 204904

[startup+402.301 s]
/proc/loadavg: 2.07 2.05 2.01 3/499 7794
/proc/meminfo: memFree=12756352/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=204904 CPUtime=402.3 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 38536 0 0 0 40225 5 0 0 25 0 1 0 851681376 209821696 38348 33554432000 4194304 6014671 140733321418512 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 51226 38348 731 445 0 44771 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 204904

[startup+462.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 7796
/proc/meminfo: memFree=12733344/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=204904 CPUtime=462.3 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 39433 0 0 0 46225 5 0 0 25 0 1 0 851681376 209821696 39213 33554432000 4194304 6014671 140733321418512 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 51226 39213 731 445 0 44771 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 204904

[startup+522.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 7797
/proc/meminfo: memFree=12722508/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=204904 CPUtime=522.3 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 39603 0 0 0 52225 5 0 0 25 0 1 0 851681376 209821696 39383 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424094 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 51226 39383 731 445 0 44771 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 204904

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 7799
/proc/meminfo: memFree=12720612/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=204904 CPUtime=582.31 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 39845 0 0 0 58225 6 0 0 25 0 1 0 851681376 209821696 39575 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 51226 39575 726 445 0 44771 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 204904

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 7931
/proc/meminfo: memFree=11945600/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4062.44 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 112850 0 0 0 406218 26 0 0 25 0 1 0 851681376 730464256 108938 33554432000 4194304 6014671 140733321418512 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 108938 750 445 0 171881 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 713344

[startup+4122.3 s]
/proc/loadavg: 2.16 2.04 2.01 3/499 7932
/proc/meminfo: memFree=11942100/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4122.43 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 112888 0 0 0 412217 26 0 0 25 0 1 0 851681376 730464256 108976 33554432000 4194304 6014671 140733321418512 18446744073709551615 4369619 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 108976 750 445 0 171881 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 713344

[startup+4182.3 s]
/proc/loadavg: 2.16 2.06 2.02 3/499 7934
/proc/meminfo: memFree=11943176/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4182.43 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 112967 0 0 0 418217 26 0 0 25 0 1 0 851681376 730464256 108991 33554432000 4194304 6014671 140733321418512 18446744073709551615 4379118 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 108991 750 445 0 171881 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 713344

[startup+4242.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/499 7938
/proc/meminfo: memFree=11937164/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4242.43 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 112973 0 0 0 424217 26 0 0 25 0 1 0 851681376 730464256 108997 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 108997 750 445 0 171881 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 713344

[startup+4302.3 s]
/proc/loadavg: 2.02 2.04 2.01 3/499 7940
/proc/meminfo: memFree=11936964/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4302.43 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 112973 0 0 0 430217 26 0 0 25 0 1 0 851681376 730464256 108925 33554432000 4194304 6014671 140733321418512 18446744073709551615 4423491 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 108925 750 445 0 171881 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 713344

[startup+4362.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 7942
/proc/meminfo: memFree=11929612/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4362.43 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 112973 0 0 0 436217 26 0 0 25 0 1 0 851681376 730464256 108925 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 108925 750 445 0 171881 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 713344

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 7943
/proc/meminfo: memFree=11928572/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4422.43 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113055 0 0 0 442217 26 0 0 25 0 1 0 851681376 730464256 108929 33554432000 4194304 6014671 140733321418512 18446744073709551615 4566205 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 108929 749 445 0 171881 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 713344

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 7945
/proc/meminfo: memFree=11928036/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4482.43 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113376 0 0 0 448217 26 0 0 25 0 1 0 851681376 730464256 109250 33554432000 4194304 6014671 140733321418512 18446744073709551615 4377016 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 109250 749 445 0 171881 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 713344

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 7946
/proc/meminfo: memFree=11926744/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4542.43 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113376 0 0 0 454217 26 0 0 25 0 1 0 851681376 730464256 109250 33554432000 4194304 6014671 140733321418512 18446744073709551615 4369656 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 109250 749 445 0 171881 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 713344

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 7948
/proc/meminfo: memFree=11925712/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4602.45 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113376 0 0 0 460218 27 0 0 25 0 1 0 851681376 730464256 109170 33554432000 4194304 6014671 140733321418512 18446744073709551615 4369663 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 109170 749 445 0 171881 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 713344

[startup+4662.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/499 7950
/proc/meminfo: memFree=11924680/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4662.44 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113387 0 0 0 466217 27 0 0 25 0 1 0 851681376 730464256 109181 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 109181 749 445 0 171881 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 713344

[startup+4722.32 s]
/proc/loadavg: 2.17 2.05 2.01 3/499 7951
/proc/meminfo: memFree=11925392/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4722.46 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113509 0 0 0 472219 27 0 0 25 0 1 0 851681376 730464256 109303 33554432000 4194304 6014671 140733321418512 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 109303 749 445 0 171881 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 713344

[startup+4782.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/499 7953
/proc/meminfo: memFree=11923864/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4782.45 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113509 0 0 0 478218 27 0 0 25 0 1 0 851681376 730464256 109222 33554432000 4194304 6014671 140733321418512 18446744073709551615 4369495 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 109222 749 445 0 171881 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 713344

[startup+4842.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 7954
/proc/meminfo: memFree=11921092/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4842.45 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113616 0 0 0 484218 27 0 0 25 0 1 0 851681376 730464256 109328 33554432000 4194304 6014671 140733321418512 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 109328 748 445 0 171881 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 713344

[startup+4902.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 7956
/proc/meminfo: memFree=11921668/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4902.45 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113628 0 0 0 490218 27 0 0 25 0 1 0 851681376 730464256 109340 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 109340 748 445 0 171881 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 713344

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 7958
/proc/meminfo: memFree=11921512/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=4962.45 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113628 0 0 0 496218 27 0 0 25 0 1 0 851681376 730464256 109255 33554432000 4194304 6014671 140733321418512 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 109255 748 445 0 171881 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 713344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 7959
/proc/meminfo: memFree=11921232/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=5000.06 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113628 0 0 0 499979 27 0 0 25 0 1 0 851681376 730464256 109255 33554432000 4194304 6014671 140733321418512 18446744073709551615 4376967 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 109255 748 445 0 171881 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 713344

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 7959
/proc/meminfo: memFree=11921232/32950928 swapFree=38710956/67111528
[pid=7754] ppid=7752 vsize=713344 CPUtime=5000.06 cores=1,3,5,7
/proc/7754/stat : 7754 (qutersat_releas) R 7752 7754 7378 0 -1 4202496 113628 0 0 0 499979 27 0 0 25 0 1 0 851681376 730464256 109255 33554432000 4194304 6014671 140733321418512 18446744073709551615 4376967 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/7754/statm: 178336 109255 748 445 0 171881 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 713344

Child status: 1
Real time (s): 4999.94
CPU time (s): 5000.1
CPU user time (s): 4999.81
CPU system time (s): 0.291955
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 713344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.8
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= 113632
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= 56883

runsolver used 23.1195 second user time and 58.6471 second system time

The end

Launcher Data 

Begin job on node113 at 2011-05-28 22:28:27
IDJOB=3421177
IDBENCH=83280
IDSOLVER=1868
FILE ID=node113/3421177-1306614507
RUNJOBID= node113-1306609415-7397
PBS_JOBID= 13471581
Free space on /tmp= 73280 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_506.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3421177-1306614507/watcher-3421177-1306614507 -o /tmp/evaluation-result-3421177-1306614507/solver-3421177-1306614507 -C 5000 -W 5100 -M 15500  qutersat_release HOME/instance-3421177-1306614507.cnf 885411878

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

MD5SUM BENCH= 3c65ff80757b12edd41f8ee6da874877
RANDOM SEED=885411878

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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		: 2666.846
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:     32950928 kB
MemFree:       9733368 kB
Buffers:        346696 kB
Cached:        9826704 kB
SwapCached:      93760 kB
Active:       12845648 kB
Inactive:     10018908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       9733368 kB
SwapTotal:    67111528 kB
SwapFree:     38710956 kB
Dirty:            2336 kB
Writeback:           0 kB
AnonPages:    12609248 kB
Mapped:          27560 kB
Slab:           161616 kB
PageTables:     122896 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 158840728 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= 73280 MiB
End job on node113 at 2011-05-28 23:51:49