Trace number 3376801

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) 1300.06 1300.03

General information on the benchmark

NameSAT02/handmade/simon/
satex-challenges/c6288.shuffled.cnf
MD5SUM75bd8319132b47c2d2e6f0889735a248
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.865867
Satisfiable
(Un)Satisfiability was proved
Number of variables5008
Number of clauses14813
Sum of the clauses size34485
Maximum clause length33
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 29982
Number of clauses of size 34829
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 5008 #clause: 14813
0.00/0.01	c Find Units :          1
0.00/0.01	c Find Invs  :        146
0.00/0.01	c Find Ands  :       8570 AvgFaninNum: 2.0035
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: 2
0.00/0.01	c UnDirect to Direct Gate: 114
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 1738
0.00/0.01	c Total Root : 43 Undef Var: 1770
0.00/0.01	c After covering, Total Root: 1294 Leaf: 1770
0.00/0.01	c Variable( cover/uncovered/unused ): 5008 0 0
0.00/0.01	c Unit Clauses: 1
0.00/0.01	c Binary Clauses( cover/uncovered ): 6506 3476
0.00/0.01	c Clauses( cover/uncovered ): 3124 1706
0.00/0.01	c Total Clauses( cover/uncovered ): 9631 5182 65.0172%
0.00/0.01	c Covered Ands: 3124 Invs: 114 Xors: 0 Ites: 0
0.00/0.02	c Uncover Clauses avg size: 2.32922 max size: 3
0.00/0.02	c Final circuit: i/l/o/s    1770       0    5182      9369
0.00/0.02	c CnfToAig: Time: 0.01 s
0.00/0.04	c TmMap: Set choices finish.
0.00/0.05	c TmMap: Set big and: 6104
0.00/0.05	c TmMap: Origin: 11140 ClauseNum: 28107 --> New: 8802 ClauseNum: 24337
0.00/0.05	c TmMap: Time: 0.01
0.09/0.16	c Simulation --> TransNum: 24274/24337 Try to Add: #clause: 16400 #xorclause: 0
0.09/0.16	c #var: 3619 #clauses: 5418 Solving... 
0.19/0.22	c Abstract SAT
0.19/0.23	c Simulation --> TransNum: 24304/24337 Try to Add: #clause: 18 #xorclause: 0
0.19/0.23	c #var: 3619 #clauses: 5758 Solving... 
0.19/0.24	c Abstract SAT
0.19/0.26	c Simulation --> TransNum: 24314/24337 Try to Add: #clause: 10 #xorclause: 0
0.19/0.26	c #var: 3619 #clauses: 5768 Solving... 
0.19/0.27	c Abstract SAT
0.19/0.27	c Simulation --> TransNum: 24337/24337 Try to Add: #clause: 23 #xorclause: 0
0.19/0.27	c #var: 3619 #clauses: 5791 Solving... 
1300.03/1300.01	c Time Out !!
1300.03/1300.01	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-3376801-1305476057/watcher-3376801-1305476057 -o /tmp/evaluation-result-3376801-1305476057/solver-3376801-1305476057 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376801-1305476057.cnf 807600277 

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: 1.72 3.04 3.62 3/438 31645
/proc/meminfo: memFree=16680408/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=34412 CPUtime=0.01 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 2317 0 0 0 1 0 0 0 18 0 1 0 659203627 35237888 2253 33554432000 4194304 6014671 140737265881232 18446744073709551615 4335552 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 8603 2253 398 445 0 2148 0

[startup+0.058356 s]
/proc/loadavg: 1.72 3.04 3.62 3/438 31645
/proc/meminfo: memFree=16680408/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=42604 CPUtime=0.05 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 4511 0 0 0 5 0 0 0 18 0 1 0 659203627 43626496 4447 33554432000 4194304 6014671 140737265881232 18446744073709551615 4244018 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 10651 4447 681 445 0 4196 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 42604

[startup+0.100336 s]
/proc/loadavg: 1.72 3.04 3.62 3/438 31645
/proc/meminfo: memFree=16680408/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=42604 CPUtime=0.09 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 4511 0 0 0 9 0 0 0 18 0 1 0 659203627 43626496 4447 33554432000 4194304 6014671 140737265881232 18446744073709551615 4244584 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 10651 4447 681 445 0 4196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 42604

[startup+0.300302 s]
/proc/loadavg: 1.72 3.04 3.62 3/438 31645
/proc/meminfo: memFree=16680408/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=60036 CPUtime=0.29 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 5082 0 0 0 29 0 0 0 18 0 1 0 659203627 61476864 5018 33554432000 4194304 6014671 140737265881232 18446744073709551615 4377936 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 15009 5018 729 445 0 8554 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 60036

[startup+0.70023 s]
/proc/loadavg: 1.72 3.04 3.62 3/438 31645
/proc/meminfo: memFree=16680408/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=68484 CPUtime=0.69 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 5275 0 0 0 69 0 0 0 18 0 1 0 659203627 70127616 5211 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423560 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 17121 5211 730 445 0 10666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 68484

[startup+1.5011 s]
/proc/loadavg: 1.72 3.04 3.62 5/449 31660
/proc/meminfo: memFree=16600480/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=76960 CPUtime=1.49 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 5589 0 0 0 149 0 0 0 20 0 1 0 659203627 78807040 5525 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423923 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 19240 5525 730 445 0 12785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76960

[startup+3.10081 s]
/proc/loadavg: 1.72 3.04 3.62 5/449 31660
/proc/meminfo: memFree=16572208/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=85556 CPUtime=3.09 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 6219 0 0 0 309 0 0 0 25 0 1 0 659203627 87609344 6155 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423908 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 21389 6155 731 445 0 14934 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85556

[startup+6.30026 s]
/proc/loadavg: 1.91 3.06 3.62 6/449 31687
/proc/meminfo: memFree=16563928/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=94360 CPUtime=6.29 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 8695 0 0 0 629 0 0 0 25 0 1 0 659203627 96624640 8631 33554432000 4194304 6014671 140737265881232 18446744073709551615 4425463 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 23590 8631 731 445 0 17135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94360

[startup+12.7001 s]
/proc/loadavg: 2.07 3.07 3.62 5/449 31822
/proc/meminfo: memFree=16520096/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=103192 CPUtime=12.69 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 10413 0 0 0 1269 0 0 0 25 0 1 0 659203627 105668608 10349 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423908 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 25798 10349 731 445 0 19343 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 103192

[startup+25.5009 s]
/proc/loadavg: 2.50 3.12 3.63 6/449 31823
/proc/meminfo: memFree=16471604/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=103192 CPUtime=25.49 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 10996 0 0 0 2548 1 0 0 25 0 1 0 659203627 105668608 10932 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423923 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 25798 10932 731 445 0 19343 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 103192

[startup+51.1004 s]
/proc/loadavg: 3.01 3.19 3.64 5/449 31823
/proc/meminfo: memFree=16436656/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=103192 CPUtime=51.09 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 12956 0 0 0 5108 1 0 0 25 0 1 0 659203627 105668608 12875 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423518 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 25798 12875 736 445 0 19343 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 103192

[startup+102.317 s]
/proc/loadavg: 3.70 3.34 3.66 6/449 31825
/proc/meminfo: memFree=16391116/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=103192 CPUtime=102.31 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 15197 0 0 0 10229 2 0 0 25 0 1 0 659203627 105668608 15080 33554432000 4194304 6014671 140737265881232 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 25798 15080 737 445 0 19343 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 103192

[startup+162.301 s]
/proc/loadavg: 3.95 3.47 3.69 6/449 31905
/proc/meminfo: memFree=16054020/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=123912 CPUtime=162.29 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 21927 0 0 0 16226 3 0 0 25 0 1 0 659203627 126885888 21767 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423615 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 30978 21767 731 445 0 24523 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 123912

[startup+222.3 s]
/proc/loadavg: 4.18 3.63 3.73 6/449 31907
/proc/meminfo: memFree=15908192/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=144904 CPUtime=222.29 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 24555 0 0 0 22225 4 0 0 25 0 1 0 659203627 148381696 24395 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423968 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 36226 24395 731 445 0 29771 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 144904

[startup+282.301 s]
/proc/loadavg: 4.17 3.72 3.75 6/449 31908
/proc/meminfo: memFree=15892284/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=188060 CPUtime=282.3 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 30163 0 0 0 28224 6 0 0 25 0 1 0 659203627 192573440 29997 33554432000 4194304 6014671 140737265881232 18446744073709551615 4378592 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 47015 29997 731 445 0 40560 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 188060

[startup+342.3 s]
/proc/loadavg: 4.06 3.77 3.76 6/449 31910
/proc/meminfo: memFree=15815856/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=188060 CPUtime=342.3 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 33261 0 0 0 34224 6 0 0 25 0 1 0 659203627 192573440 33095 33554432000 4194304 6014671 140737265881232 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 47015 33095 731 445 0 40560 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 188060

[startup+402.301 s]
/proc/loadavg: 4.02 3.81 3.77 6/449 31912
/proc/meminfo: memFree=15772160/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=188060 CPUtime=402.3 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 37169 0 0 0 40223 7 0 0 25 0 1 0 659203627 192573440 37002 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423090 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 47015 37002 734 445 0 40560 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 188060

[startup+462.3 s]
/proc/loadavg: 4.01 3.84 3.79 6/449 31913
/proc/meminfo: memFree=15746968/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=188060 CPUtime=462.3 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 37425 0 0 0 46222 8 0 0 25 0 1 0 659203627 192573440 37256 33554432000 4194304 6014671 140737265881232 18446744073709551615 4376957 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 47015 37256 732 445 0 40560 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 188060

[startup+522.301 s]
/proc/loadavg: 4.00 3.87 3.80 6/449 31915
/proc/meminfo: memFree=15640284/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=188060 CPUtime=522.31 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 37671 0 0 0 52223 8 0 0 25 0 1 0 659203627 192573440 37502 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423915 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 47015 37502 732 445 0 40560 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 188060

[startup+582.3 s]
/proc/loadavg: 4.00 3.89 3.81 6/449 31916
/proc/meminfo: memFree=15618056/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=582.3 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 38364 0 0 0 58222 8 0 0 25 0 1 0 659203627 290910208 38153 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 38153 732 445 0 64568 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 284092

[startup+642.301 s]
/proc/loadavg: 4.00 3.91 3.82 6/449 31918
/proc/meminfo: memFree=15511008/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=642.32 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 38482 0 0 0 64224 8 0 0 25 0 1 0 659203627 290910208 38228 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 38228 732 445 0 64568 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 284092

[startup+702.301 s]
/proc/loadavg: 4.07 3.95 3.84 6/449 31920
/proc/meminfo: memFree=15464856/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=702.3 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 38787 0 0 0 70222 8 0 0 25 0 1 0 659203627 290910208 38533 33554432000 4194304 6014671 140737265881232 18446744073709551615 4424192 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 38533 732 445 0 64568 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 284092

[startup+762.319 s]
/proc/loadavg: 4.44 4.05 3.87 6/449 31921
/proc/meminfo: memFree=15454516/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=762.32 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 39174 0 0 0 76224 8 0 0 25 0 1 0 659203627 290910208 38856 33554432000 4194304 6014671 140737265881232 18446744073709551615 4380034 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 38856 732 445 0 64568 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 284092

[startup+822.301 s]
/proc/loadavg: 4.36 4.09 3.90 6/449 31923
/proc/meminfo: memFree=15420508/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=822.31 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 39512 0 0 0 82223 8 0 0 25 0 1 0 659203627 290910208 39194 33554432000 4194304 6014671 140737265881232 18446744073709551615 4424016 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 39194 732 445 0 64568 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 284092

[startup+882.301 s]
/proc/loadavg: 4.13 4.07 3.90 6/449 31924
/proc/meminfo: memFree=15422196/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=882.31 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 39625 0 0 0 88222 9 0 0 25 0 1 0 659203627 290910208 31921 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 31921 732 445 0 64568 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 284092

[startup+942.301 s]
/proc/loadavg: 4.05 4.05 3.91 6/449 31926
/proc/meminfo: memFree=15412252/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=942.31 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 41203 0 0 0 94222 9 0 0 25 0 1 0 659203627 290910208 33499 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 33499 732 445 0 64568 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 284092

[startup+1002.3 s]
/proc/loadavg: 4.02 4.04 3.91 6/449 31928
/proc/meminfo: memFree=15366820/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=1002.32 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 47840 0 0 0 100219 13 0 0 25 0 1 0 659203627 290910208 40136 33554432000 4194304 6014671 140737265881232 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 40136 732 445 0 64568 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 284092

[startup+1062.3 s]
/proc/loadavg: 4.00 4.03 3.91 6/449 31929
/proc/meminfo: memFree=15361696/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=1062.31 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 49220 0 0 0 106218 13 0 0 25 0 1 0 659203627 290910208 41516 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 41516 732 445 0 64568 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 284092

[startup+1122.3 s]
/proc/loadavg: 4.00 4.02 3.91 6/449 31931
/proc/meminfo: memFree=15358048/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=1122.31 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 49303 0 0 0 112218 13 0 0 25 0 1 0 659203627 290910208 41599 33554432000 4194304 6014671 140737265881232 18446744073709551615 4424103 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 41599 732 445 0 64568 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 284092

[startup+1182.3 s]
/proc/loadavg: 4.00 4.02 3.91 6/449 31932
/proc/meminfo: memFree=15378972/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=1182.31 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 49928 0 0 0 118218 13 0 0 25 0 1 0 659203627 290910208 42224 33554432000 4194304 6014671 140737265881232 18446744073709551615 4424563 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 42224 732 445 0 64568 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 284092

[startup+1242.3 s]
/proc/loadavg: 4.10 4.04 3.92 6/449 31934
/proc/meminfo: memFree=15324012/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=1242.32 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 49928 0 0 0 124219 13 0 0 25 0 1 0 659203627 290910208 42224 33554432000 4194304 6014671 140737265881232 18446744073709551615 4424575 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 42224 732 445 0 64568 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 284092



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.05 3.93 6/449 31936
/proc/meminfo: memFree=15271028/32951124 swapFree=67082160/67111528
[pid=31645] ppid=31641 vsize=284092 CPUtime=1300.03 cores=5,7
/proc/31645/stat : 31645 (qutersat_releas) R 31641 31645 30415 0 -1 4202496 49929 0 0 0 129990 13 0 0 25 0 1 0 659203627 290910208 42225 33554432000 4194304 6014671 140737265881232 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31645/statm: 71023 42225 732 445 0 64568 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 284092

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

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

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.91
CPU system time (s): 0.146977
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 284092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49933
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= 44
involuntary context switches= 14576

runsolver used 5.20721 second user time and 14.8377 second system time

The end

Launcher Data 

Begin job on node136 at 2011-05-15 18:14:17
IDJOB=3376801
IDBENCH=87734
IDSOLVER=1856
FILE ID=node136/3376801-1305476057
RUNJOBID= node136-1305476056-31620
PBS_JOBID= 13325320
Free space on /tmp= 73000 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT02/handmade/simon/satex-challenges/c6288.shuffled.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376801-1305476057/watcher-3376801-1305476057 -o /tmp/evaluation-result-3376801-1305476057/solver-3376801-1305476057 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376801-1305476057.cnf 807600277

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

MD5SUM BENCH= 75bd8319132b47c2d2e6f0889735a248
RANDOM SEED=807600277

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
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	: 5332.83
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16682448 kB
Buffers:        324204 kB
Cached:        5897376 kB
SwapCached:       2732 kB
Active:       11504972 kB
Inactive:      4402312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16682448 kB
SwapTotal:    67111528 kB
SwapFree:     67082160 kB
Dirty:            4024 kB
Writeback:           0 kB
AnonPages:     9684680 kB
Mapped:          34932 kB
Slab:           241004 kB
PageTables:      53224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 122406720 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= 72976 MiB
End job on node136 at 2011-05-15 18:35:59