Trace number 3188935

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S1280860344-022.SATISFIABLE.cnf
MD5SUM52f4c2549736f42ae4f40e4dd45d91d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.003999
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c Set FPU double precision.
0.00/0.02	c Parse Cnf success: #var: 500 #clause: 2130
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.02	c Find Ite   :          0
0.00/0.02	c UnDirect variable: 0
0.00/0.02	c UnDirect to Direct Gate: 0
0.00/0.02	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.02	c Break Cycle : 0
0.00/0.02	c Total Root : 0 Undef Var: 500
0.00/0.02	c After covering, Total Root: 0 Leaf: 0
0.00/0.02	c Variable( cover/uncovered/unused ): 0 500 0
0.00/0.02	c Unit Clauses: 0
0.00/0.02	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.02	c Clauses( cover/uncovered ): 0 2130
0.00/0.02	c Total Clauses( cover/uncovered ): 0 2130 0%
0.00/0.02	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.02	c Uncover Clauses avg size: 3 max size: 3
0.00/0.02	c Final circuit: i/l/o/s     500       0    2130      4253
0.00/0.02	c CnfToAig: Time: 0 s
0.00/0.04	c TmMap: Set choices finish.
0.00/0.04	c TmMap: Set big and: 2130
0.00/0.04	c TmMap: Origin: 4754 ClauseNum: 12759 --> New: 2631 ClauseNum: 8520
0.00/0.04	c TmMap: Time: 0
0.00/0.04	c Try to Add: #clause: 4260 #xorclause: 0
0.00/0.04	c #var: 500 #clauses: 2131 Solving... 
1300.00/1300.00	c Time Out !!
1300.00/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3188935-1302286942/watcher-3188935-1302286942 -o /tmp/evaluation-result-3188935-1302286942/solver-3188935-1302286942 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188935-1302286942.cnf 276343309 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 2.65 3.26 3.69 4/175 28772
/proc/meminfo: memFree=13503076/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=26264 CPUtime=0 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) D 28770 28772 27807 0 -1 4194304 247 0 0 0 0 0 0 0 23 0 1 0 418924846 26894336 194 33554432000 4194304 6016207 140734852227760 18446744073709551615 218875596759 0 0 4096 0 18446744071562234166 0 0 17 4 0 0 0
/proc/28772/statm: 6566 194 158 445 0 97 0

[startup+0.083073 s]
/proc/loadavg: 2.65 3.26 3.69 4/175 28772
/proc/meminfo: memFree=13503076/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=46712 CPUtime=0.05 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 3873 0 4 0 5 0 0 0 23 0 1 0 418924846 47833088 3809 33554432000 4194304 6016207 140734852227760 18446744073709551615 4381701 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 11678 3809 719 445 0 5222 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 46712

[startup+0.101071 s]
/proc/loadavg: 2.65 3.26 3.69 4/175 28772
/proc/meminfo: memFree=13503076/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=46712 CPUtime=0.07 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 3890 0 4 0 7 0 0 0 23 0 1 0 418924846 47833088 3826 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425109 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 11678 3826 719 445 0 5222 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 46712

[startup+0.301034 s]
/proc/loadavg: 2.65 3.26 3.69 4/175 28772
/proc/meminfo: memFree=13503076/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=56228 CPUtime=0.27 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 4132 0 4 0 27 0 0 0 25 0 1 0 418924846 57577472 4068 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425027 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 14057 4068 722 445 0 7601 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 56228

[startup+0.700961 s]
/proc/loadavg: 2.65 3.26 3.69 4/175 28772
/proc/meminfo: memFree=13503076/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=64860 CPUtime=0.67 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 4555 0 4 0 67 0 0 0 25 0 1 0 418924846 66416640 4491 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425832 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 16215 4491 722 445 0 9759 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 64860

[startup+1.50082 s]
/proc/loadavg: 2.65 3.26 3.69 5/190 28789
/proc/meminfo: memFree=13430112/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=82504 CPUtime=1.47 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 6642 0 4 0 146 1 0 0 25 0 1 0 418924846 84484096 6578 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 20626 6578 729 445 0 14170 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 82504

[startup+3.10055 s]
/proc/loadavg: 2.76 3.28 3.70 5/190 28789
/proc/meminfo: memFree=13404568/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=109424 CPUtime=3.07 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 7787 0 4 0 306 1 0 0 25 0 1 0 418924846 112050176 7723 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425626 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 27356 7723 729 445 0 20900 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 109424

[startup+6.30099 s]
/proc/loadavg: 2.76 3.28 3.70 5/190 28789
/proc/meminfo: memFree=13371264/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=118676 CPUtime=6.27 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 8790 0 4 0 626 1 0 0 25 0 1 0 418924846 121524224 8726 33554432000 4194304 6016207 140734852227760 18446744073709551615 4424223 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 29669 8726 729 445 0 23213 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 118676

[startup+12.7009 s]
/proc/loadavg: 2.85 3.29 3.70 5/190 28789
/proc/meminfo: memFree=13318328/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=118676 CPUtime=12.66 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 12340 0 4 0 1265 1 0 0 25 0 1 0 418924846 121524224 12265 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425254 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 29669 12265 729 445 0 23213 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 118676

[startup+25.5007 s]
/proc/loadavg: 3.18 3.34 3.71 5/190 28790
/proc/meminfo: memFree=13266884/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=137932 CPUtime=25.46 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 15628 0 4 0 2544 2 0 0 25 0 1 0 418924846 141242368 15553 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425451 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 34483 15553 729 445 0 28027 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 137932

[startup+51.1002 s]
/proc/loadavg: 3.46 3.39 3.71 5/190 28790
/proc/meminfo: memFree=13219332/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=147804 CPUtime=51.07 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 17580 0 4 0 5104 3 0 0 25 0 1 0 418924846 151351296 17505 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 36951 17505 729 445 0 30495 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 147804

[startup+102.306 s]
/proc/loadavg: 3.83 3.51 3.73 5/190 28792
/proc/meminfo: memFree=13131252/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=147932 CPUtime=102.28 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 22780 0 4 0 10224 4 0 0 25 0 1 0 418924846 151482368 22690 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 36983 22690 731 445 0 30527 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 147932

[startup+162.301 s]
/proc/loadavg: 3.93 3.59 3.74 6/190 28793
/proc/meminfo: memFree=13089188/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=147932 CPUtime=162.27 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 23214 0 4 0 16223 4 0 0 25 0 1 0 418924846 151482368 23124 33554432000 4194304 6016207 140734852227760 18446744073709551615 4379211 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 36983 23124 731 445 0 30527 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 147932

[startup+222.3 s]
/proc/loadavg: 3.97 3.66 3.76 5/190 28795
/proc/meminfo: memFree=13039544/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=170204 CPUtime=222.27 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 27917 0 4 0 22223 4 0 0 25 0 1 0 418924846 174288896 27827 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425650 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 42551 27827 731 445 0 36095 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 170204

[startup+282.301 s]
/proc/loadavg: 3.99 3.72 3.77 5/190 28797
/proc/meminfo: memFree=12997116/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=170204 CPUtime=282.28 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 30359 0 4 0 28223 5 0 0 25 0 1 0 418924846 174288896 30252 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 42551 30252 730 445 0 36095 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 170204

[startup+342.301 s]
/proc/loadavg: 3.99 3.77 3.78 5/190 28798
/proc/meminfo: memFree=12962980/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=193804 CPUtime=342.27 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 35505 0 4 0 34221 6 0 0 25 0 1 0 418924846 198455296 35398 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 48451 35398 730 445 0 41995 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 193804

[startup+402.301 s]
/proc/loadavg: 3.99 3.81 3.79 5/190 28800
/proc/meminfo: memFree=12937908/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=193804 CPUtime=402.28 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 37746 0 4 0 40221 7 0 0 25 0 1 0 418924846 198455296 37639 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425626 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 48451 37639 730 445 0 41995 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 193804

[startup+462.301 s]
/proc/loadavg: 3.99 3.84 3.80 5/190 28801
/proc/meminfo: memFree=12929592/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=193804 CPUtime=462.28 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 38228 0 4 0 46221 7 0 0 25 0 1 0 418924846 198455296 38111 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 48451 38111 730 445 0 41995 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 193804

[startup+522.3 s]
/proc/loadavg: 3.65 3.78 3.79 4/184 28820
/proc/meminfo: memFree=12993992/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=193804 CPUtime=522.27 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 41435 0 4 0 52220 7 0 0 25 0 1 0 418924846 198455296 41297 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 48451 41297 730 445 0 41995 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 193804

[startup+582.301 s]
/proc/loadavg: 3.31 3.66 3.74 4/184 28822
/proc/meminfo: memFree=12979552/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=206148 CPUtime=582.28 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 44395 0 4 0 58220 8 0 0 25 0 1 0 418924846 211095552 44246 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 51537 44246 730 445 0 45081 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 206148

[startup+642.3 s]
/proc/loadavg: 3.17 3.54 3.69 4/184 28823
/proc/meminfo: memFree=12967868/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=268700 CPUtime=642.28 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 44820 0 4 0 64220 8 0 0 25 0 1 0 418924846 275148800 44640 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 67175 44640 730 445 0 60719 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 268700

[startup+702.301 s]
/proc/loadavg: 3.06 3.45 3.65 4/184 28825
/proc/meminfo: memFree=12950576/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=268700 CPUtime=702.28 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 44859 0 4 0 70220 8 0 0 25 0 1 0 418924846 275148800 44625 33554432000 4194304 6016207 140734852227760 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 67175 44625 730 445 0 60719 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 268700

[startup+762.306 s]
/proc/loadavg: 3.02 3.36 3.60 4/184 28826
/proc/meminfo: memFree=12934428/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=268700 CPUtime=762.29 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 44871 0 4 0 76221 8 0 0 25 0 1 0 418924846 275148800 44637 33554432000 4194304 6016207 140734852227760 18446744073709551615 4513192 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 67175 44637 730 445 0 60719 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 268700

[startup+822.301 s]
/proc/loadavg: 3.01 3.29 3.57 4/184 28828
/proc/meminfo: memFree=12899292/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=268700 CPUtime=822.29 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 48094 0 4 0 82220 9 0 0 25 0 1 0 418924846 275148800 47827 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425526 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 67175 47827 730 445 0 60719 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 268700

[startup+882.3 s]
/proc/loadavg: 3.00 3.23 3.52 4/184 28830
/proc/meminfo: memFree=12863032/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=320852 CPUtime=882.28 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 48350 0 4 0 88219 9 0 0 25 0 1 0 418924846 328552448 48047 33554432000 4194304 6016207 140734852227760 18446744073709551615 4371136 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 80213 48047 730 445 0 73757 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 320852

[startup+942.301 s]
/proc/loadavg: 3.00 3.19 3.49 4/184 28831
/proc/meminfo: memFree=12855920/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=320852 CPUtime=942.29 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 48599 0 4 0 94220 9 0 0 25 0 1 0 418924846 328552448 48296 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 80213 48296 730 445 0 73757 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 320852

[startup+1002.3 s]
/proc/loadavg: 3.00 3.15 3.45 4/184 28836
/proc/meminfo: memFree=12866000/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=320852 CPUtime=1002.28 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 48768 0 4 0 100219 9 0 0 25 0 1 0 418924846 328552448 48424 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 80213 48424 730 445 0 73757 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 320852

[startup+1062.3 s]
/proc/loadavg: 3.00 3.12 3.43 4/184 28837
/proc/meminfo: memFree=12861264/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=320852 CPUtime=1062.29 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 49272 0 4 0 106220 9 0 0 25 0 1 0 418924846 328552448 48840 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 80213 48840 730 445 0 73757 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 320852

[startup+1122.3 s]
/proc/loadavg: 3.00 3.10 3.40 4/184 28839
/proc/meminfo: memFree=12836188/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=320852 CPUtime=1122.29 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 51778 0 4 0 112219 10 0 0 25 0 1 0 418924846 328552448 51346 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 80213 51346 730 445 0 73757 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 320852

[startup+1182.3 s]
/proc/loadavg: 3.07 3.11 3.38 4/184 28841
/proc/meminfo: memFree=12808372/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=320852 CPUtime=1182.3 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 57034 0 4 0 118218 12 0 0 25 0 1 0 418924846 328552448 56602 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 80213 56602 730 445 0 73757 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 320852

[startup+1242.3 s]
/proc/loadavg: 3.02 3.08 3.35 4/184 28842
/proc/meminfo: memFree=12771868/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=320852 CPUtime=1242.29 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 61873 0 4 0 124217 12 0 0 25 0 1 0 418924846 328552448 61350 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425561 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 80213 61350 730 445 0 73757 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 320852



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.01 3.07 3.33 4/184 28844
/proc/meminfo: memFree=12752472/32950928 swapFree=67111528/67111528
[pid=28772] ppid=28770 vsize=375456 CPUtime=1300 cores=4,6
/proc/28772/stat : 28772 (qutersat_releas) R 28770 28772 27807 0 -1 4202496 62611 0 4 0 129987 13 0 0 25 0 1 0 418924846 384466944 62088 33554432000 4194304 6016207 140734852227760 18446744073709551615 4425519 0 0 4096 16386 0 0 0 17 4 0 0 1
/proc/28772/statm: 93864 62088 730 445 0 87408 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 375456

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.02
CPU user time (s): 1299.88
CPU system time (s): 0.142978
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 375456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62616
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 32
involuntary context switches= 3064

runsolver used 2.07168 second user time and 4.39233 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-08 20:22:22
IDJOB=3188935
IDBENCH=83066
IDSOLVER=1607
FILE ID=node112/3188935-1302286942
RUNJOBID= node112-1302286942-28747
PBS_JOBID= 12919072
Free space on /tmp= 71644 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S1280860344-022.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188935-1302286942/watcher-3188935-1302286942 -o /tmp/evaluation-result-3188935-1302286942/solver-3188935-1302286942 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188935-1302286942.cnf 276343309

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

MD5SUM BENCH= 52f4c2549736f42ae4f40e4dd45d91d0
RANDOM SEED=276343309

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
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	: 5332.67
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13503240 kB
Buffers:        596784 kB
Cached:       18377112 kB
SwapCached:          0 kB
Active:        9734048 kB
Inactive:      9303576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13503240 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3660 kB
Writeback:           0 kB
AnonPages:       64020 kB
Mapped:          14492 kB
Slab:           345640 kB
PageTables:       5452 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   187712 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= 71636 MiB
End job on node112 at 2011-04-08 20:44:04