Trace number 3376760

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/
par32-3.shuffled.cnf
MD5SUM0115a0e26236f3f01aa829c2004452c1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.6469
Satisfiable
(Un)Satisfiability was proved
Number of variables3176
Number of clauses10297
Sum of the clauses size27581
Maximum clause length3
Minimum clause length1
Number of clauses of size 1141
Number of clauses of size 23028
Number of clauses of size 37128
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: 3176 #clause: 10297
0.00/0.01	c Find Units :        141
0.00/0.01	c Find Invs  :       1066
0.00/0.01	c Find Ands  :        448 AvgFaninNum: 2
0.00/0.01	c Find Xors  :       1558 AvgFaninNum: 2
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 2728
0.00/0.01	c UnDirect to Direct Gate: 2622
0.00/0.01	c Forced Direct Gate: 365 Unuse unDirect Gate: 190
0.00/0.01	c Break Cycle : 20
0.00/0.01	c Total Root : 58 Undef Var: 126
0.00/0.02	c After covering, Total Root: 90 Leaf: 126
0.00/0.02	c Variable( cover/uncovered/unused ): 3176 0 0
0.00/0.02	c Unit Clauses: 141
0.00/0.02	c Binary Clauses( cover/uncovered ): 3024 4
0.00/0.02	c Clauses( cover/uncovered ): 6600 528
0.00/0.02	c Total Clauses( cover/uncovered ): 9765 532 94.8334%
0.00/0.02	c Covered Ands: 448 Invs: 1064 Xors: 1538 Ites: 0
0.00/0.02	c Uncover Clauses avg size: 2.99248 max size: 3
0.00/0.02	c Final circuit: i/l/o/s     110       0     641      5695
0.00/0.02	c CnfToAig: Time: 0.01 s
0.05/0.06	c TmMap: Set choices finish.
0.05/0.06	c TmMap: Set big and: 585
0.05/0.06	c TmMap: Origin: 5806 ClauseNum: 17085 --> New: 2136 ClauseNum: 7596
0.05/0.06	c TmMap: Time: 0.01
0.05/0.09	c Simulation --> TransNum: 7554/7596 Try to Add: #clause: 6887 #xorclause: 0
0.05/0.10	c #var: 1864 #clauses: 5948 Solving... 
1300.04/1300.01	c Time Out !!
1300.04/1300.01	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-3376760-1305476057/watcher-3376760-1305476057 -o /tmp/evaluation-result-3376760-1305476057/solver-3376760-1305476057 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376760-1305476057.cnf 512307381 

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: 1.72 3.04 3.62 3/438 31645
/proc/meminfo: memFree=16680408/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=34412 CPUtime=0.01 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 2257 0 0 0 1 0 0 0 18 0 1 0 659203627 35237888 2193 33554432000 4194304 6014671 140734930481632 18446744073709551615 4291072 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 8603 2193 395 445 0 2148 0

[startup+0.058405 s]
/proc/loadavg: 1.72 3.04 3.62 3/438 31645
/proc/meminfo: memFree=16680408/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=41580 CPUtime=0.05 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 4358 0 0 0 5 0 0 0 18 0 1 0 659203627 42577920 4294 33554432000 4194304 6014671 140734930481632 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 10395 4295 667 445 0 3940 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 41580

[startup+0.100384 s]
/proc/loadavg: 1.72 3.04 3.62 3/438 31645
/proc/meminfo: memFree=16680408/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=49784 CPUtime=0.09 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 4617 0 0 0 9 0 0 0 18 0 1 0 659203627 50978816 4553 33554432000 4194304 6014671 140734930481632 18446744073709551615 228244373399 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 12446 4553 696 445 0 5991 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 49784

[startup+0.300373 s]
/proc/loadavg: 1.72 3.04 3.62 3/438 31645
/proc/meminfo: memFree=16680408/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=58220 CPUtime=0.29 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 4888 0 0 0 29 0 0 0 18 0 1 0 659203627 59617280 4824 33554432000 4194304 6014671 140734930481632 18446744073709551615 4383500 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 14555 4824 727 445 0 8100 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 58220

[startup+0.700301 s]
/proc/loadavg: 1.72 3.04 3.62 3/438 31645
/proc/meminfo: memFree=16680408/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=66828 CPUtime=0.69 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 5128 0 0 0 69 0 0 0 18 0 1 0 659203627 68431872 5064 33554432000 4194304 6014671 140734930481632 18446744073709551615 4423315 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 16707 5064 727 445 0 10252 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66828

[startup+1.50017 s]
/proc/loadavg: 1.72 3.04 3.62 6/449 31660
/proc/meminfo: memFree=16600480/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=66828 CPUtime=1.49 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 5408 0 0 0 149 0 0 0 20 0 1 0 659203627 68431872 5344 33554432000 4194304 6014671 140734930481632 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 16707 5344 727 445 0 10252 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66828

[startup+3.10086 s]
/proc/loadavg: 1.72 3.04 3.62 6/449 31660
/proc/meminfo: memFree=16572208/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=75600 CPUtime=3.09 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 7603 0 0 0 309 0 0 0 25 0 1 0 659203627 77414400 7539 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 18900 7539 728 445 0 12445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75600

[startup+6.30035 s]
/proc/loadavg: 1.91 3.06 3.62 6/449 31687
/proc/meminfo: memFree=16563928/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=84700 CPUtime=6.29 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 8563 0 0 0 628 1 0 0 25 0 1 0 659203627 86732800 8499 33554432000 4194304 6014671 140734930481632 18446744073709551615 4424165 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 21175 8499 728 445 0 14720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84700

[startup+12.7012 s]
/proc/loadavg: 2.07 3.07 3.62 6/449 31822
/proc/meminfo: memFree=16520096/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=103688 CPUtime=12.7 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 11035 0 0 0 1268 2 0 0 25 0 1 0 659203627 106176512 10971 33554432000 4194304 6014671 140734930481632 18446744073709551615 4423095 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 25922 10971 728 445 0 19467 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 103688

[startup+25.501 s]
/proc/loadavg: 2.50 3.12 3.63 6/449 31823
/proc/meminfo: memFree=16471604/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=113484 CPUtime=25.49 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 14356 0 0 0 2547 2 0 0 25 0 1 0 659203627 116207616 14292 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511632 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 28371 14292 728 445 0 21916 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 113484

[startup+51.1005 s]
/proc/loadavg: 3.01 3.19 3.64 6/449 31823
/proc/meminfo: memFree=16436656/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=133916 CPUtime=51.09 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 18020 0 0 0 5107 2 0 0 25 0 1 0 659203627 137129984 17956 33554432000 4194304 6014671 140734930481632 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 33479 17956 728 445 0 27024 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 133916

[startup+102.317 s]
/proc/loadavg: 3.70 3.34 3.66 6/449 31825
/proc/meminfo: memFree=16391116/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=133916 CPUtime=102.31 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 22215 0 0 0 10228 3 0 0 25 0 1 0 659203627 137129984 22151 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 33479 22151 728 445 0 27024 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 133916

[startup+162.301 s]
/proc/loadavg: 3.95 3.47 3.69 6/449 31905
/proc/meminfo: memFree=16054020/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=146000 CPUtime=162.29 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 26786 0 0 0 16224 5 0 0 25 0 1 0 659203627 149504000 26722 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 36500 26722 728 445 0 30045 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 146000

[startup+222.3 s]
/proc/loadavg: 4.18 3.63 3.73 6/449 31907
/proc/meminfo: memFree=15908192/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=158864 CPUtime=222.29 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 27850 0 0 0 22224 5 0 0 25 0 1 0 659203627 162676736 27786 33554432000 4194304 6014671 140734930481632 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 39716 27786 728 445 0 33261 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 158864

[startup+282.301 s]
/proc/loadavg: 4.17 3.72 3.75 6/449 31908
/proc/meminfo: memFree=15892284/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=213272 CPUtime=282.29 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 29140 0 0 0 28224 5 0 0 25 0 1 0 659203627 218390528 29064 33554432000 4194304 6014671 140734930481632 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 53318 29064 735 445 0 46863 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 213272

[startup+342.3 s]
/proc/loadavg: 4.06 3.77 3.76 6/449 31910
/proc/meminfo: memFree=15815856/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=213272 CPUtime=342.3 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 30191 0 0 0 34224 6 0 0 25 0 1 0 659203627 218390528 30094 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511656 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 53318 30094 735 445 0 46863 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 213272

[startup+402.301 s]
/proc/loadavg: 4.02 3.81 3.77 6/449 31912
/proc/meminfo: memFree=15772160/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=213272 CPUtime=402.3 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 30191 0 0 0 40224 6 0 0 25 0 1 0 659203627 218390528 30094 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 53318 30094 735 445 0 46863 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 213272

[startup+462.3 s]
/proc/loadavg: 4.01 3.84 3.79 6/449 31913
/proc/meminfo: memFree=15746968/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=213272 CPUtime=462.3 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 30191 0 0 0 46224 6 0 0 25 0 1 0 659203627 218390528 30087 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511642 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 53318 30087 735 445 0 46863 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 213272

[startup+522.301 s]
/proc/loadavg: 4.00 3.87 3.80 6/449 31915
/proc/meminfo: memFree=15640284/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=213272 CPUtime=522.3 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 39143 0 0 0 52223 7 0 0 25 0 1 0 659203627 218390528 39012 33554432000 4194304 6014671 140734930481632 18446744073709551615 4424103 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 53318 39012 735 445 0 46863 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 213272

[startup+582.3 s]
/proc/loadavg: 4.00 3.89 3.81 6/449 31916
/proc/meminfo: memFree=15618056/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=213272 CPUtime=582.3 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 39365 0 0 0 58223 7 0 0 25 0 1 0 659203627 218390528 39234 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 53318 39234 735 445 0 46863 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 213272

[startup+642.301 s]
/proc/loadavg: 4.00 3.91 3.82 6/449 31918
/proc/meminfo: memFree=15511008/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=272144 CPUtime=642.32 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 45681 0 0 0 64223 9 0 0 25 0 1 0 659203627 278675456 45514 33554432000 4194304 6014671 140734930481632 18446744073709551615 228244045499 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 45514 735 445 0 61581 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 272144

[startup+702.301 s]
/proc/loadavg: 4.07 3.95 3.84 6/449 31920
/proc/meminfo: memFree=15464856/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=272144 CPUtime=702.3 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 49608 0 0 0 70221 9 0 0 25 0 1 0 659203627 278675456 49419 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511632 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 49419 735 445 0 61581 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 272144

[startup+762.319 s]
/proc/loadavg: 4.44 4.05 3.87 6/449 31921
/proc/meminfo: memFree=15454516/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=272144 CPUtime=762.32 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 49608 0 0 0 76223 9 0 0 25 0 1 0 659203627 278675456 49419 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 49419 735 445 0 61581 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 272144

[startup+822.301 s]
/proc/loadavg: 4.36 4.09 3.90 6/449 31923
/proc/meminfo: memFree=15420508/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=272144 CPUtime=822.3 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 52167 0 0 0 82221 9 0 0 25 0 1 0 659203627 278675456 51954 33554432000 4194304 6014671 140734930481632 18446744073709551615 4369612 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 51954 735 445 0 61581 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 272144

[startup+882.301 s]
/proc/loadavg: 4.13 4.07 3.90 6/449 31924
/proc/meminfo: memFree=15422196/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=272144 CPUtime=882.31 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 52782 0 0 0 88221 10 0 0 25 0 1 0 659203627 278675456 52543 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 52543 735 445 0 61581 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 272144

[startup+942.301 s]
/proc/loadavg: 4.05 4.05 3.91 6/449 31926
/proc/meminfo: memFree=15412252/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=272144 CPUtime=942.31 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 52782 0 0 0 94221 10 0 0 25 0 1 0 659203627 278675456 52543 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 52543 735 445 0 61581 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 272144

[startup+1002.3 s]
/proc/loadavg: 4.02 4.04 3.91 6/449 31928
/proc/meminfo: memFree=15366820/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=272144 CPUtime=1002.31 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 52782 0 0 0 100221 10 0 0 25 0 1 0 659203627 278675456 52543 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511656 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 52543 735 445 0 61581 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 272144

[startup+1062.3 s]
/proc/loadavg: 4.00 4.03 3.91 6/449 31929
/proc/meminfo: memFree=15361696/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=272144 CPUtime=1062.32 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 52782 0 0 0 106222 10 0 0 25 0 1 0 659203627 278675456 52543 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 52543 735 445 0 61581 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 272144

[startup+1122.3 s]
/proc/loadavg: 4.00 4.02 3.91 6/449 31931
/proc/meminfo: memFree=15358048/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=272144 CPUtime=1122.32 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 53263 0 0 0 112222 10 0 0 25 0 1 0 659203627 278675456 53024 33554432000 4194304 6014671 140734930481632 18446744073709551615 4424467 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 53024 735 445 0 61581 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 272144

[startup+1182.3 s]
/proc/loadavg: 4.00 4.02 3.91 6/449 31932
/proc/meminfo: memFree=15378972/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=272144 CPUtime=1182.32 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 55225 0 0 0 118221 11 0 0 25 0 1 0 659203627 278675456 54957 33554432000 4194304 6014671 140734930481632 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 54957 735 445 0 61581 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 272144

[startup+1242.3 s]
/proc/loadavg: 4.10 4.04 3.92 6/449 31934
/proc/meminfo: memFree=15324012/32951124 swapFree=67082160/67111528
[pid=31643] ppid=31640 vsize=272144 CPUtime=1242.32 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 56624 0 0 0 124221 11 0 0 25 0 1 0 659203627 278675456 56356 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 56356 735 445 0 61581 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 272144



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=31643] ppid=31640 vsize=272144 CPUtime=1300.04 cores=4,6
/proc/31643/stat : 31643 (qutersat_releas) R 31640 31643 30415 0 -1 4202496 56624 0 0 0 129993 11 0 0 25 0 1 0 659203627 278675456 56356 33554432000 4194304 6014671 140734930481632 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31643/statm: 68036 56356 735 445 0 61581 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 272144

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): 1299.93
CPU system time (s): 0.121981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 272144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56628
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= 32
involuntary context switches= 3465

runsolver used 6.11407 second user time and 13.8109 second system time

The end

Launcher Data 

Begin job on node136 at 2011-05-15 18:14:17
IDJOB=3376760
IDBENCH=87739
IDSOLVER=1856
FILE ID=node136/3376760-1305476057
RUNJOBID= node136-1305476056-31618
PBS_JOBID= 13325320
Free space on /tmp= 73000 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT02/handmade/simon/satex-challenges/par32-3.shuffled.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376760-1305476057/watcher-3376760-1305476057 -o /tmp/evaluation-result-3376760-1305476057/solver-3376760-1305476057 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376760-1305476057.cnf 512307381

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

MD5SUM BENCH= 0115a0e26236f3f01aa829c2004452c1
RANDOM SEED=512307381

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