Trace number 3376704

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) 1300.07 1300.05

General information on the benchmark

NameSAT05/crafted/lynce05/social-golfer-problem/
sgp_5-6-8.shuffled-as.sat05-2669.cnf
MD5SUM4229175ff4382a4625ce92a19d20dde4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark135.322
Satisfiable
(Un)Satisfiability was proved
Number of variables58560
Number of clauses778800
Sum of the clauses size1766280
Maximum clause length48
Minimum clause length1
Number of clauses of size 196
Number of clauses of size 2599208
Number of clauses of size 3177096
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52400

Solver Data 

0.00/0.01	c Set FPU double precision.
0.49/0.51	c Parse Cnf success: #var: 58560 #clause: 778800
0.49/0.51	c Find Units :         96
0.49/0.56	c Find Invs  :          0
0.69/0.71	c Find Ands  :      37608 AvgFaninNum: 30.9981
0.69/0.72	c Find Xors  :          0 AvgFaninNum: nan
0.69/0.75	c Find Ite   :          0
0.79/0.83	c UnDirect variable: 0
0.79/0.83	c UnDirect to Direct Gate: 0
0.79/0.83	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.79/0.84	c Break Cycle : 11110
0.79/0.84	c Total Root : 1128 Undef Var: 55102
0.79/0.86	c After covering, Total Root: 2651 Leaf: 11110
0.79/0.86	c Variable( cover/uncovered/unused ): 14568 43992 0
0.79/0.86	c Unit Clauses: 96
0.79/0.86	c Binary Clauses( cover/uncovered ): 33046 566162
0.79/0.86	c Clauses( cover/uncovered ): 3458 176038
0.79/0.86	c Total Clauses( cover/uncovered ): 36600 742200 4.69954%
0.79/0.86	c Covered Ands: 3458 Invs: 0 Xors: 0 Ites: 0
1.30/1.36	c Uncover Clauses avg size: 2.24143 max size: 48
1.30/1.38	c Final circuit: i/l/o/s   55011       0  572017    728715
1.30/1.38	c CnfToAig: Time: 1.37 s
2.11/2.17	c TmMap: Set choices finish.
2.59/2.63	c TmMap: Set big and: 570256
2.59/2.63	c TmMap: Origin: 783727 ClauseNum: 2186145 --> New: 625478 ClauseNum: 1895903
2.59/2.63	c TmMap: Time: 0.61
2.69/2.75	c Try to Add: #clause: 1141502 #xorclause: 0
2.89/2.94	c #var: 53460 #clauses: 108051 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-3376704-1305475883/watcher-3376704-1305475883 -o /tmp/evaluation-result-3376704-1305475883/solver-3376704-1305475883 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376704-1305475883.cnf 383914121 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.70 3.96 3.88 4/441 23781
/proc/meminfo: memFree=16896608/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=36812 CPUtime=0.01 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 2797 0 0 0 1 0 0 0 21 0 1 0 737819067 37695488 2733 33554432000 4194304 6014671 140734415497632 18446744073709551615 4277875 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 9203 2733 378 445 0 2748 0

[startup+0.0673251 s]
/proc/loadavg: 3.70 3.96 3.88 4/441 23781
/proc/meminfo: memFree=16896608/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=47052 CPUtime=0.05 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 5370 0 0 0 5 0 0 0 21 0 1 0 737819067 48181248 5307 33554432000 4194304 6014671 140734415497632 18446744073709551615 224284623450 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 11763 5317 378 445 0 5308 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 47052

[startup+0.10033 s]
/proc/loadavg: 3.70 3.96 3.88 4/441 23781
/proc/meminfo: memFree=16896608/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=52172 CPUtime=0.09 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 6697 0 0 0 9 0 0 0 22 0 1 0 737819067 53424128 6633 33554432000 4194304 6014671 140734415497632 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 13043 6634 378 445 0 6588 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 52172

[startup+0.300284 s]
/proc/loadavg: 3.70 3.96 3.88 4/441 23781
/proc/meminfo: memFree=16896608/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=77900 CPUtime=0.29 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 13296 0 0 0 28 1 0 0 22 0 1 0 737819067 79769600 13232 33554432000 4194304 6014671 140734415497632 18446744073709551615 4310496 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 19475 13232 378 445 0 13020 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 77900

[startup+0.700218 s]
/proc/loadavg: 3.70 3.96 3.88 4/441 23781
/proc/meminfo: memFree=16896608/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=111948 CPUtime=0.69 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 21094 0 0 0 66 3 0 0 24 0 1 0 737819067 114634752 21030 33554432000 4194304 6014671 140734415497632 18446744073709551615 4287550 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 27987 21030 383 445 0 21532 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 111948

[startup+1.50108 s]
/proc/loadavg: 3.72 3.96 3.88 5/442 23782
/proc/meminfo: memFree=16792348/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=232028 CPUtime=1.49 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 49385 0 0 0 143 6 0 0 25 0 1 0 737819067 237596672 49321 33554432000 4194304 6014671 140734415497632 18446744073709551615 4257714 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 58007 49321 668 445 0 51552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 232028

[startup+3.10082 s]
/proc/loadavg: 3.72 3.96 3.88 5/445 23788
/proc/meminfo: memFree=16522872/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=346364 CPUtime=3.09 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 76963 0 0 0 300 9 0 0 25 0 1 0 737819067 354676736 76899 33554432000 4194304 6014671 140734415497632 18446744073709551615 4423533 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 86591 76899 697 445 0 80136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 346364

[startup+6.30028 s]
/proc/loadavg: 3.72 3.96 3.88 5/445 23788
/proc/meminfo: memFree=16005584/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=346364 CPUtime=6.29 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 76988 0 0 0 620 9 0 0 25 0 1 0 737819067 354676736 76924 33554432000 4194304 6014671 140734415497632 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 86591 76924 721 445 0 80136 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 346364

[startup+12.7002 s]
/proc/loadavg: 3.91 4.00 3.89 5/445 23788
/proc/meminfo: memFree=15925576/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=346364 CPUtime=12.69 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 76989 0 0 0 1260 9 0 0 25 0 1 0 737819067 354676736 76925 33554432000 4194304 6014671 140734415497632 18446744073709551615 4372010 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 86591 76925 722 445 0 80136 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 346364

[startup+25.5011 s]
/proc/loadavg: 4.00 4.01 3.90 5/445 23788
/proc/meminfo: memFree=15867436/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=346364 CPUtime=25.49 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 76993 0 0 0 2540 9 0 0 25 0 1 0 737819067 354676736 76928 33554432000 4194304 6014671 140734415497632 18446744073709551615 4668824 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 86591 76928 726 445 0 80136 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 346364

[startup+51.1008 s]
/proc/loadavg: 4.00 4.01 3.90 5/445 23790
/proc/meminfo: memFree=15763292/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=456140 CPUtime=51.09 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 84137 0 0 0 5099 10 0 0 25 0 1 0 737819067 467087360 79976 33554432000 4194304 6014671 140734415497632 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 114035 79976 726 445 0 107580 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 456140

[startup+102.317 s]
/proc/loadavg: 4.00 4.01 3.90 5/445 23790
/proc/meminfo: memFree=15464488/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=634116 CPUtime=102.31 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 115857 0 0 0 10215 16 0 0 25 0 1 0 737819067 649334784 111696 33554432000 4194304 6014671 140734415497632 18446744073709551615 4376964 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 158529 111696 726 445 0 152074 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 634116

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/445 23792
/proc/meminfo: memFree=15258028/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=634116 CPUtime=162.3 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 125174 0 0 0 16211 19 0 0 25 0 1 0 737819067 649334784 121013 33554432000 4194304 6014671 140734415497632 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 158529 121013 726 445 0 152074 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 634116

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/445 23794
/proc/meminfo: memFree=15136720/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=634116 CPUtime=222.29 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 126274 0 0 0 22210 19 0 0 25 0 1 0 737819067 649334784 122113 33554432000 4194304 6014671 140734415497632 18446744073709551615 4424736 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 158529 122113 726 445 0 152074 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 634116

[startup+282.3 s]
/proc/loadavg: 4.10 4.03 3.92 5/445 23796
/proc/meminfo: memFree=15116848/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=634116 CPUtime=282.3 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 130296 0 0 0 28210 20 0 0 25 0 1 0 737819067 649334784 126135 33554432000 4194304 6014671 140734415497632 18446744073709551615 4423853 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 158529 126135 726 445 0 152074 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 634116

[startup+342.3 s]
/proc/loadavg: 4.08 4.04 3.93 5/445 23798
/proc/meminfo: memFree=14899204/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=702788 CPUtime=342.29 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 150836 0 0 0 34206 23 0 0 25 0 1 0 737819067 719654912 146675 33554432000 4194304 6014671 140734415497632 18446744073709551615 4424320 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 175697 146675 726 445 0 169242 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 702788

[startup+402.3 s]
/proc/loadavg: 4.11 4.06 3.94 5/445 23798
/proc/meminfo: memFree=14854904/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=702916 CPUtime=402.29 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 150851 0 0 0 40206 23 0 0 25 0 1 0 737819067 719785984 146690 33554432000 4194304 6014671 140734415497632 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 175729 146690 726 445 0 169274 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 702916

[startup+462.3 s]
/proc/loadavg: 4.08 4.06 3.94 5/445 23800
/proc/meminfo: memFree=14755304/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=777484 CPUtime=462.3 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 153389 0 0 0 46206 24 0 0 25 0 1 0 737819067 796143616 149228 33554432000 4194304 6014671 140734415497632 18446744073709551615 4378125 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 194371 149228 726 445 0 187916 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 777484

[startup+522.3 s]
/proc/loadavg: 4.03 4.04 3.94 5/445 23802
/proc/meminfo: memFree=14655208/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=927396 CPUtime=522.3 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 173684 0 0 0 52199 31 0 0 25 0 1 0 737819067 949653504 169523 33554432000 4194304 6014671 140734415497632 18446744073709551615 4372165 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 231849 169523 726 445 0 225394 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 927396

[startup+582.3 s]
/proc/loadavg: 4.21 4.08 3.96 5/445 23804
/proc/meminfo: memFree=14515048/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=927396 CPUtime=582.3 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 176581 0 0 0 58198 32 0 0 25 0 1 0 737819067 949653504 172420 33554432000 4194304 6014671 140734415497632 18446744073709551615 4383521 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 231849 172420 726 445 0 225394 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 927396

[startup+642.301 s]
/proc/loadavg: 4.15 4.08 3.96 5/445 23806
/proc/meminfo: memFree=14451768/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1006576 CPUtime=642.32 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 193784 0 0 0 64196 36 0 0 25 0 1 0 737819067 1030733824 189623 33554432000 4194304 6014671 140734415497632 18446744073709551615 4383500 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 251644 189623 726 445 0 245189 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 1006576

[startup+702.301 s]
/proc/loadavg: 4.05 4.06 3.96 5/445 23806
/proc/meminfo: memFree=14394204/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1006576 CPUtime=702.3 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 193784 0 0 0 70194 36 0 0 25 0 1 0 737819067 1030733824 189623 33554432000 4194304 6014671 140734415497632 18446744073709551615 4423610 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 251644 189623 726 445 0 245189 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 1006576

[startup+762.317 s]
/proc/loadavg: 4.02 4.05 3.96 5/445 23808
/proc/meminfo: memFree=14351016/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1006576 CPUtime=762.32 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 195537 0 0 0 76195 37 0 0 25 0 1 0 737819067 1030733824 191367 33554432000 4194304 6014671 140734415497632 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 251644 191367 726 445 0 245189 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 1006576

[startup+822.301 s]
/proc/loadavg: 4.00 4.04 3.96 5/445 23810
/proc/meminfo: memFree=14296424/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1006576 CPUtime=822.31 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 195540 0 0 0 82194 37 0 0 25 0 1 0 737819067 1030733824 191348 33554432000 4194304 6014671 140734415497632 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 251644 191348 726 445 0 245189 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1006576

[startup+882.301 s]
/proc/loadavg: 4.13 4.06 3.97 5/445 23812
/proc/meminfo: memFree=14268492/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1006576 CPUtime=882.31 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 195552 0 0 0 88194 37 0 0 25 0 1 0 737819067 1030733824 191330 33554432000 4194304 6014671 140734415497632 18446744073709551615 4424993 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 251644 191330 726 445 0 245189 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1006576

[startup+942.301 s]
/proc/loadavg: 4.05 4.05 3.97 5/445 23814
/proc/meminfo: memFree=14224316/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1006576 CPUtime=942.31 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 195606 0 0 0 94194 37 0 0 25 0 1 0 737819067 1030733824 191323 33554432000 4194304 6014671 140734415497632 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 251644 191323 726 445 0 245189 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 1006576

[startup+1002.3 s]
/proc/loadavg: 4.07 4.05 3.98 5/445 23814
/proc/meminfo: memFree=14170596/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1269360 CPUtime=1002.3 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 216050 0 0 0 100190 40 0 0 25 0 1 0 737819067 1299824640 201120 33554432000 4194304 6014671 140734415497632 18446744073709551615 4424736 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 317340 201120 726 445 0 310885 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 1269360

[startup+1062.3 s]
/proc/loadavg: 4.07 4.06 3.98 5/445 23816
/proc/meminfo: memFree=14139564/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1269360 CPUtime=1062.31 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 222954 0 0 0 106189 42 0 0 25 0 1 0 737819067 1299824640 208024 33554432000 4194304 6014671 140734415497632 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 317340 208024 726 445 0 310885 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 1269360

[startup+1122.3 s]
/proc/loadavg: 4.02 4.04 3.98 5/445 23818
/proc/meminfo: memFree=14131844/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1269360 CPUtime=1122.31 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 223357 0 0 0 112189 42 0 0 25 0 1 0 737819067 1299824640 208427 33554432000 4194304 6014671 140734415497632 18446744073709551615 4424118 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 317340 208427 726 445 0 310885 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 1269360

[startup+1182.3 s]
/proc/loadavg: 4.15 4.08 4.00 5/445 23820
/proc/meminfo: memFree=14111968/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1269360 CPUtime=1182.31 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 223365 0 0 0 118189 42 0 0 25 0 1 0 737819067 1299824640 208435 33554432000 4194304 6014671 140734415497632 18446744073709551615 4423856 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 317340 208435 726 445 0 310885 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 1269360

[startup+1242.3 s]
/proc/loadavg: 4.09 4.07 4.00 5/445 23822
/proc/meminfo: memFree=14099280/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1269488 CPUtime=1242.31 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 226534 0 0 0 124189 42 0 0 25 0 1 0 737819067 1299955712 211604 33554432000 4194304 6014671 140734415497632 18446744073709551615 4383816 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 317372 211604 726 445 0 310917 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 1269488



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.25 3.87 3.94 3/433 23858
/proc/meminfo: memFree=15643576/32951124 swapFree=45193372/67111528
[pid=23781] ppid=23779 vsize=1269488 CPUtime=1300.03 cores=1,3
/proc/23781/stat : 23781 (qutersat_releas) R 23779 23781 22441 0 -1 4202496 227746 0 0 0 129960 43 0 0 25 0 1 0 737819067 1299955712 212816 33554432000 4194304 6014671 140734415497632 18446744073709551615 4424736 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23781/statm: 317372 212816 726 445 0 310917 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 1269488

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): 1300.05
CPU time (s): 1300.07
CPU user time (s): 1299.6
CPU system time (s): 0.464929
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1269488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.6
system time used= 0.464929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 227750
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= 7
involuntary context switches= 3734

runsolver used 5.29019 second user time and 13.6719 second system time

The end

Launcher Data 

Begin job on node118 at 2011-05-15 18:11:24
IDJOB=3376704
IDBENCH=85640
IDSOLVER=1856
FILE ID=node118/3376704-1305475883
RUNJOBID= node118-1305475849-23693
PBS_JOBID= 13325305
Free space on /tmp= 73248 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT05/crafted/lynce05/social-golfer-problem/sgp_5-6-8.shuffled-as.sat05-2669.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376704-1305475883/watcher-3376704-1305475883 -o /tmp/evaluation-result-3376704-1305475883/solver-3376704-1305475883 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376704-1305475883.cnf 383914121

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

MD5SUM BENCH= 4229175ff4382a4625ce92a19d20dde4
RANDOM SEED=383914121

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
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	: 5332.68
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		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16896764 kB
Buffers:        309744 kB
Cached:        4729620 kB
SwapCached:      22076 kB
Active:       13087348 kB
Inactive:      2641152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16896764 kB
SwapTotal:    67111528 kB
SwapFree:     45193372 kB
Dirty:           21744 kB
Writeback:          20 kB
AnonPages:    10680564 kB
Mapped:          25808 kB
Slab:           159140 kB
PageTables:      99876 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 126182968 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= 73228 MiB
End job on node118 at 2011-05-15 18:33:06