Trace number 3376435

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) 1300.04 1300.03

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v800-c3408-S1536861174-069.SATISFIABLE.cnf
MD5SUMb9f30e687453978167416852673e8ddb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.027994
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 800 #clause: 3408
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: 800
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 800 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 3408
0.00/0.01	c Total Clauses( cover/uncovered ): 0 3408 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     800       0    3408      6810
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 3408
0.00/0.03	c TmMap: Origin: 7611 ClauseNum: 20430 --> New: 4209 ClauseNum: 13632
0.00/0.03	c TmMap: Time: 0
0.00/0.03	c Try to Add: #clause: 6816 #xorclause: 0
0.00/0.03	c #var: 800 #clauses: 3409 Solving... 
1300.01/1300.01	c Time Out !!
1300.01/1300.01	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-3376435-1305472942/watcher-3376435-1305472942 -o /tmp/evaluation-result-3376435-1305472942/solver-3376435-1305472942 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376435-1305472942.cnf 1903721227 

running on 2 cores: 5,7

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: 3.70 3.98 4.14 2/325 26889
/proc/meminfo: memFree=11998492/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=33388 CPUtime=0 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 2046 0 0 0 0 0 0 0 22 0 1 0 658893843 34189312 1982 33554432000 4194304 6014671 140734463037328 18446744073709551615 4776615 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 8347 1982 399 445 0 1892 0

[startup+0.102885 s]
/proc/loadavg: 3.70 3.98 4.14 2/325 26889
/proc/meminfo: memFree=11998492/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=47736 CPUtime=0.09 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 4158 0 0 0 9 0 0 0 22 0 1 0 658893843 48881664 4094 33554432000 4194304 6014671 140734463037328 18446744073709551615 4425376 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 11934 4094 721 445 0 5479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.200926 s]
/proc/loadavg: 3.70 3.98 4.14 2/325 26889
/proc/meminfo: memFree=11998492/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=47736 CPUtime=0.19 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 4245 0 0 0 19 0 0 0 23 0 1 0 658893843 48881664 4181 33554432000 4194304 6014671 140734463037328 18446744073709551615 4383521 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 11934 4181 722 445 0 5479 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 47736

[startup+0.300846 s]
/proc/loadavg: 3.70 3.98 4.14 2/325 26889
/proc/meminfo: memFree=11998492/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=56328 CPUtime=0.29 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 4410 0 0 0 29 0 0 0 23 0 1 0 658893843 57679872 4346 33554432000 4194304 6014671 140734463037328 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 14082 4346 723 445 0 7627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56328

[startup+0.700769 s]
/proc/loadavg: 3.70 3.98 4.14 2/325 26889
/proc/meminfo: memFree=11998492/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=65108 CPUtime=0.69 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 4810 0 0 0 69 0 0 0 25 0 1 0 658893843 66670592 4746 33554432000 4194304 6014671 140734463037328 18446744073709551615 4379424 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 16277 4746 723 445 0 9822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65108

[startup+1.50062 s]
/proc/loadavg: 3.70 3.98 4.14 5/340 26915
/proc/meminfo: memFree=11918348/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=74080 CPUtime=1.49 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 5358 0 0 0 149 0 0 0 25 0 1 0 658893843 75857920 5294 33554432000 4194304 6014671 140734463037328 18446744073709551615 4378711 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 18520 5294 723 445 0 12065 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74080

[startup+3.10031 s]
/proc/loadavg: 3.70 3.98 4.14 5/340 26915
/proc/meminfo: memFree=11894052/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=74080 CPUtime=3.09 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 7600 0 0 0 309 0 0 0 25 0 1 0 658893843 75857920 7536 33554432000 4194304 6014671 140734463037328 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 18520 7536 727 445 0 12065 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74080

[startup+6.30077 s]
/proc/loadavg: 3.73 3.98 4.14 5/340 26915
/proc/meminfo: memFree=11859520/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=101228 CPUtime=6.29 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 9419 0 0 0 628 1 0 0 25 0 1 0 658893843 103657472 9355 33554432000 4194304 6014671 140734463037328 18446744073709551615 4423613 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 25307 9355 727 445 0 18852 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101228

[startup+12.7005 s]
/proc/loadavg: 3.75 3.98 4.14 5/340 26915
/proc/meminfo: memFree=11797944/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=119716 CPUtime=12.69 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 14107 0 0 0 1267 2 0 0 25 0 1 0 658893843 122589184 14034 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 29929 14034 727 445 0 23474 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119716

[startup+25.501 s]
/proc/loadavg: 3.80 3.98 4.14 5/340 26915
/proc/meminfo: memFree=11768828/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=138388 CPUtime=25.49 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 16319 0 0 0 2547 2 0 0 25 0 1 0 658893843 141709312 16243 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 34597 16243 727 445 0 28142 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 138388

[startup+51.1012 s]
/proc/loadavg: 3.87 3.98 4.13 5/340 26916
/proc/meminfo: memFree=11733940/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=138388 CPUtime=51.09 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 18196 0 0 0 5106 3 0 0 25 0 1 0 658893843 141709312 18120 33554432000 4194304 6014671 140734463037328 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 34597 18120 727 445 0 28142 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 138388

[startup+102.3 s]
/proc/loadavg: 4.05 4.02 4.13 5/340 26917
/proc/meminfo: memFree=11652808/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=138388 CPUtime=102.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 23346 0 0 0 10226 4 0 0 25 0 1 0 658893843 141709312 23270 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424563 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 34597 23270 727 445 0 28142 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 138388

[startup+162.301 s]
/proc/loadavg: 4.02 4.01 4.12 5/340 26919
/proc/meminfo: memFree=11589412/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=159016 CPUtime=162.29 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 26274 0 0 0 16223 6 0 0 25 0 1 0 658893843 162832384 26198 33554432000 4194304 6014671 140734463037328 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 39754 26198 727 445 0 33299 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 159016

[startup+222.314 s]
/proc/loadavg: 4.06 4.02 4.12 5/340 26921
/proc/meminfo: memFree=11543620/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=159016 CPUtime=222.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 32312 0 0 0 22223 7 0 0 25 0 1 0 658893843 162832384 32236 33554432000 4194304 6014671 140734463037328 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 39754 32236 727 445 0 33299 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 159016

[startup+282.3 s]
/proc/loadavg: 4.02 4.01 4.10 5/340 26922
/proc/meminfo: memFree=11519164/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=159016 CPUtime=282.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 32920 0 0 0 28222 8 0 0 25 0 1 0 658893843 162832384 32844 33554432000 4194304 6014671 140734463037328 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 39754 32844 727 445 0 33299 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 159016

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 4.09 5/340 26924
/proc/meminfo: memFree=11471396/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=184872 CPUtime=342.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 37712 0 0 0 34221 9 0 0 25 0 1 0 658893843 189308928 37636 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 46218 37636 727 445 0 39763 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 184872

[startup+402.3 s]
/proc/loadavg: 4.10 4.05 4.10 5/340 26925
/proc/meminfo: memFree=11449412/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=288500 CPUtime=402.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 39953 0 0 0 40220 10 0 0 25 0 1 0 658893843 295424000 39864 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 72125 39864 727 445 0 65670 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 288500

[startup+462.301 s]
/proc/loadavg: 4.07 4.05 4.09 5/340 26927
/proc/meminfo: memFree=11423708/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=393004 CPUtime=462.29 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 40646 0 0 0 46219 10 0 0 25 0 1 0 658893843 402436096 40427 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 98251 40427 727 445 0 91796 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 393004

[startup+522.3 s]
/proc/loadavg: 4.02 4.04 4.08 5/340 26929
/proc/meminfo: memFree=11419580/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=445320 CPUtime=522.29 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 41103 0 0 0 52219 10 0 0 25 0 1 0 658893843 456007680 40884 33554432000 4194304 6014671 140734463037328 18446744073709551615 4377019 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 111330 40884 727 445 0 104875 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 445320

[startup+582.301 s]
/proc/loadavg: 4.17 4.06 4.09 5/340 26930
/proc/meminfo: memFree=11378748/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=497908 CPUtime=582.29 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 41230 0 0 0 58219 10 0 0 25 0 1 0 658893843 509857792 41011 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 124477 41011 727 445 0 118022 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 497908

[startup+642.301 s]
/proc/loadavg: 4.13 4.06 4.09 5/340 26932
/proc/meminfo: memFree=11344736/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=497908 CPUtime=642.29 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 44799 0 0 0 64218 11 0 0 25 0 1 0 658893843 509857792 44580 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 124477 44580 727 445 0 118022 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 497908

[startup+702.301 s]
/proc/loadavg: 4.13 4.07 4.09 5/340 26933
/proc/meminfo: memFree=11309108/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=497908 CPUtime=702.29 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 51630 0 0 0 70215 14 0 0 25 0 1 0 658893843 509857792 51411 33554432000 4194304 6014671 140734463037328 18446744073709551615 4422693 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 124477 51411 727 445 0 118022 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 497908

[startup+762.301 s]
/proc/loadavg: 4.04 4.05 4.08 5/340 26962
/proc/meminfo: memFree=11374848/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=497908 CPUtime=762.31 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 54685 0 0 0 76216 15 0 0 25 0 1 0 658893843 509857792 54466 33554432000 4194304 6014671 140734463037328 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 124477 54466 727 445 0 118022 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 497908

[startup+822.3 s]
/proc/loadavg: 4.07 4.06 4.08 5/340 26964
/proc/meminfo: memFree=11349760/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=497908 CPUtime=822.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 54937 0 0 0 82215 15 0 0 25 0 1 0 658893843 509857792 54718 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 124477 54718 727 445 0 118022 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 497908

[startup+882.313 s]
/proc/loadavg: 4.08 4.06 4.08 5/340 26965
/proc/meminfo: memFree=11308684/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=553836 CPUtime=882.31 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 61720 0 0 0 88215 16 0 0 25 0 1 0 658893843 567128064 61501 33554432000 4194304 6014671 140734463037328 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 138459 61501 727 445 0 132004 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 553836

[startup+942.3 s]
/proc/loadavg: 4.07 4.06 4.08 5/340 26967
/proc/meminfo: memFree=11268352/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=553836 CPUtime=942.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 66777 0 0 0 94211 19 0 0 25 0 1 0 658893843 567128064 66558 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 138459 66558 727 445 0 132004 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 553836

[startup+1002.3 s]
/proc/loadavg: 4.03 4.05 4.08 5/340 26968
/proc/meminfo: memFree=11229260/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=553836 CPUtime=1002.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 68441 0 0 0 100211 19 0 0 25 0 1 0 658893843 567128064 68222 33554432000 4194304 6014671 140734463037328 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 138459 68222 727 445 0 132004 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 553836

[startup+1062.3 s]
/proc/loadavg: 4.01 4.04 4.07 5/340 26970
/proc/meminfo: memFree=11182716/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=553836 CPUtime=1062.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 74167 0 0 0 106209 21 0 0 25 0 1 0 658893843 567128064 73948 33554432000 4194304 6014671 140734463037328 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 138459 73948 727 445 0 132004 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 553836

[startup+1122.3 s]
/proc/loadavg: 4.00 4.03 4.06 5/340 26972
/proc/meminfo: memFree=11145368/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=553836 CPUtime=1122.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 79375 0 0 0 112207 23 0 0 25 0 1 0 658893843 567128064 79156 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424448 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 138459 79156 727 445 0 132004 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 553836

[startup+1182.3 s]
/proc/loadavg: 4.04 4.03 4.06 5/340 26973
/proc/meminfo: memFree=11131208/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=553836 CPUtime=1182.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 81042 0 0 0 118207 23 0 0 25 0 1 0 658893843 567128064 80823 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 138459 80823 727 445 0 132004 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 553836

[startup+1242.3 s]
/proc/loadavg: 4.01 4.03 4.06 5/340 26975
/proc/meminfo: memFree=11112456/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=553836 CPUtime=1242.3 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 81109 0 0 0 124207 23 0 0 25 0 1 0 658893843 567128064 80890 33554432000 4194304 6014671 140734463037328 18446744073709551615 4424165 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 138459 80890 727 445 0 132004 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 553836



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.04 4.06 5/340 26976
/proc/meminfo: memFree=11100156/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=553836 CPUtime=1300.01 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 81149 0 0 0 129978 23 0 0 25 0 1 0 658893843 567128064 80930 33554432000 4194304 6014671 140734463037328 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 138459 80930 727 445 0 132004 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 553836

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

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

[startup+1300 s]
/proc/loadavg: 4.08 4.04 4.06 5/340 26976
/proc/meminfo: memFree=11100156/32950928 swapFree=67083212/67111528
[pid=26889] ppid=26887 vsize=553836 CPUtime=1300.01 cores=5,7
/proc/26889/stat : 26889 (qutersat_releas) R 26887 26889 26234 0 -1 4202496 81149 0 0 0 129978 23 0 0 25 0 1 0 658893843 567128064 80930 33554432000 4194304 6014671 140734463037328 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26889/statm: 138459 80930 727 445 0 132004 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 553836

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.04
CPU user time (s): 1299.79
CPU system time (s): 0.250961
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 553836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.79
system time used= 0.250961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81153
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= 16527

runsolver used 4.05938 second user time and 10.1605 second system time

The end

Launcher Data 

Begin job on node127 at 2011-05-15 17:22:22
IDJOB=3376435
IDBENCH=82944
IDSOLVER=1856
FILE ID=node127/3376435-1305472942
RUNJOBID= node127-1305472942-26875
PBS_JOBID= 13325301
Free space on /tmp= 73496 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v800-c3408-S1536861174-069.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376435-1305472942/watcher-3376435-1305472942 -o /tmp/evaluation-result-3376435-1305472942/solver-3376435-1305472942 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376435-1305472942.cnf 1903721227

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

MD5SUM BENCH= b9f30e687453978167416852673e8ddb
RANDOM SEED=1903721227

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      11999632 kB
Buffers:        319380 kB
Cached:        4106956 kB
SwapCached:       1620 kB
Active:       17729096 kB
Inactive:      2877088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11999632 kB
SwapTotal:    67111528 kB
SwapFree:     67083212 kB
Dirty:            1960 kB
Writeback:           0 kB
AnonPages:    16178448 kB
Mapped:          28628 kB
Slab:           229236 kB
PageTables:      51400 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 59070132 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= 73488 MiB
End job on node127 at 2011-05-15 17:44:04