Trace number 3262432

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
QuteRSat 2011-03-01? (TO) 1300.04 1300.02

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-22_445.cnf
MD5SUM4f7ff14ba0d33c4cf7de4e3c004f2f79
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark899.169
Satisfiable
(Un)Satisfiability was proved
Number of variables223
Number of clauses26441
Sum of the clauses size116565
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2296
Number of clauses of size 324153
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51992

Solver Data 

0.00/0.00	c Set FPU double precision.
0.09/0.10	c Parse Cnf success: #var: 223 #clause: 26441
0.09/0.10	c Find Units :          0
0.09/0.10	c Find Invs  :          0
0.09/0.10	c Find Ands  :         20 AvgFaninNum: 11
0.09/0.10	c Find Xors  :          0 AvgFaninNum: nan
0.09/0.10	c Find Ite   :          0
0.09/0.10	c UnDirect variable: 0
0.09/0.10	c UnDirect to Direct Gate: 0
0.09/0.10	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.09/0.10	c Break Cycle : 0
0.09/0.10	c Total Root : 1 Undef Var: 222
0.09/0.10	c After covering, Total Root: 1 Leaf: 11
0.09/0.10	c Variable( cover/uncovered/unused ): 12 211 0
0.09/0.10	c Unit Clauses: 0
0.09/0.10	c Binary Clauses( cover/uncovered ): 11 285
0.09/0.10	c Clauses( cover/uncovered ): 1 26144
0.09/0.10	c Total Clauses( cover/uncovered ): 12 26429 0.0453841%
0.09/0.10	c Covered Ands: 1 Invs: 0 Xors: 0 Ites: 0
0.09/0.10	c Uncover Clauses avg size: 4.40921 max size: 22
0.09/0.10	c Final circuit: i/l/o/s     222       0   26429     56876
0.09/0.10	c CnfToAig: Time: 0.06 s
0.09/0.12	c TmMap: Set choices finish.
0.09/0.14	c TmMap: Set big and: 31188
0.09/0.14	c TmMap: Origin: 57099 ClauseNum: 170628 --> New: 31411 ClauseNum: 127143
0.09/0.14	c TmMap: Time: 0.02
0.09/0.15	c Try to Add: #clause: 62376 #xorclause: 0
0.09/0.16	c #var: 4981 #clauses: 30733 Solving... 
1300.02/1300.00	c Time Out !!
1300.02/1300.00	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: 935)

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-3262432-1303545188/watcher-3262432-1303545188 -o /tmp/evaluation-result-3262432-1303545188/solver-3262432-1303545188 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3262432-1303545188.cnf 999504654 

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: 1.87 3.36 3.58 6/188 1870
/proc/meminfo: memFree=20475112/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=28644 CPUtime=0 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 904 0 0 0 0 0 0 0 23 0 1 0 544749512 29331456 839 33554432000 4194304 6016207 140735768420784 18446744073709551615 224284619835 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1870/statm: 7161 852 289 445 0 705 0

[startup+0.0102841 s]
/proc/loadavg: 1.87 3.36 3.58 6/188 1870
/proc/meminfo: memFree=20475112/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=33388 CPUtime=0 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 2026 0 0 0 0 0 0 0 23 0 1 0 544749512 34189312 1961 33554432000 4194304 6016207 140735768420784 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 8347 1961 379 445 0 1891 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 33388

[startup+0.100302 s]
/proc/loadavg: 1.87 3.36 3.58 6/188 1870
/proc/meminfo: memFree=20475112/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=49500 CPUtime=0.09 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 6421 0 0 0 9 0 0 0 23 0 1 0 544749512 50688000 6356 33554432000 4194304 6016207 140735768420784 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 12375 6357 670 445 0 5919 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 49500

[startup+0.30027 s]
/proc/loadavg: 1.87 3.36 3.58 6/188 1870
/proc/meminfo: memFree=20475112/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=65828 CPUtime=0.29 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 8765 0 0 0 28 1 0 0 25 0 1 0 544749512 67407872 8700 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425860 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 16457 8700 692 445 0 10001 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65828

[startup+0.700205 s]
/proc/loadavg: 1.87 3.36 3.58 6/188 1870
/proc/meminfo: memFree=20475112/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=65828 CPUtime=0.69 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 8840 0 0 0 68 1 0 0 25 0 1 0 544749512 67407872 8775 33554432000 4194304 6016207 140735768420784 18446744073709551615 224284622359 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 16457 8775 719 445 0 10001 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65828

[startup+1.50107 s]
/proc/loadavg: 1.87 3.36 3.58 6/190 1872
/proc/meminfo: memFree=20392928/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=75112 CPUtime=1.49 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 9215 0 0 0 148 1 0 0 25 0 1 0 544749512 76914688 9150 33554432000 4194304 6016207 140735768420784 18446744073709551615 4378468 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 18778 9150 719 445 0 12322 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75112

[startup+3.10081 s]
/proc/loadavg: 1.87 3.36 3.58 6/190 1872
/proc/meminfo: memFree=20385116/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=84608 CPUtime=3.09 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 9788 0 0 0 308 1 0 0 25 0 1 0 544749512 86638592 9723 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425678 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 21152 9723 719 445 0 14696 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84608

[startup+6.30027 s]
/proc/loadavg: 2.04 3.37 3.58 6/190 1872
/proc/meminfo: memFree=20365536/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=84608 CPUtime=6.29 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 10774 0 0 0 628 1 0 0 25 0 1 0 544749512 86638592 10709 33554432000 4194304 6016207 140735768420784 18446744073709551615 4378555 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 21152 10709 728 445 0 14696 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84608

[startup+12.7002 s]
/proc/loadavg: 2.19 3.38 3.58 6/190 1872
/proc/meminfo: memFree=20314272/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=104528 CPUtime=12.69 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 13879 0 0 0 1268 1 0 0 25 0 1 0 544749512 107036672 13814 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425054 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 26132 13814 728 445 0 19676 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104528

[startup+25.5011 s]
/proc/loadavg: 2.59 3.41 3.59 6/190 1872
/proc/meminfo: memFree=20281120/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=125176 CPUtime=25.49 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 16066 0 0 0 2547 2 0 0 25 0 1 0 544749512 128180224 16001 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425027 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 31294 16001 728 445 0 24838 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 125176

[startup+51.1008 s]
/proc/loadavg: 3.07 3.46 3.60 6/190 1872
/proc/meminfo: memFree=20244752/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=125176 CPUtime=51.09 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 17012 0 0 0 5107 2 0 0 25 0 1 0 544749512 128180224 16947 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 31294 16947 728 445 0 24838 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 125176

[startup+102.306 s]
/proc/loadavg: 3.60 3.54 3.62 6/190 1874
/proc/meminfo: memFree=20166484/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=148424 CPUtime=102.3 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 22758 0 0 0 10226 4 0 0 25 0 1 0 544749512 151986176 22693 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 37106 22693 728 445 0 30650 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 148424

[startup+162.3 s]
/proc/loadavg: 3.94 3.65 3.65 6/190 1876
/proc/meminfo: memFree=20126888/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=172992 CPUtime=162.3 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 27657 0 0 0 16225 5 0 0 25 0 1 0 544749512 177143808 27592 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 43248 27592 768 445 0 36792 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 172992

[startup+222.3 s]
/proc/loadavg: 3.98 3.71 3.67 6/190 1876
/proc/meminfo: memFree=20076140/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=172992 CPUtime=222.29 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 29946 0 0 0 22224 5 0 0 25 0 1 0 544749512 177143808 29770 33554432000 4194304 6016207 140735768420784 18446744073709551615 4424223 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 43248 29770 744 445 0 36792 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 172992

[startup+282.3 s]
/proc/loadavg: 3.99 3.76 3.68 6/190 1878
/proc/meminfo: memFree=20032840/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=172992 CPUtime=282.29 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 30723 0 0 0 28224 5 0 0 25 0 1 0 544749512 177143808 30530 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 43248 30530 742 445 0 36792 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 172992

[startup+342.3 s]
/proc/loadavg: 3.99 3.80 3.70 6/190 1880
/proc/meminfo: memFree=19993384/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=186436 CPUtime=342.3 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 35691 0 0 0 34223 7 0 0 25 0 1 0 544749512 190910464 35470 33554432000 4194304 6016207 140735768420784 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 46609 35470 735 445 0 40153 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 186436

[startup+402.3 s]
/proc/loadavg: 3.99 3.83 3.72 6/190 1882
/proc/meminfo: memFree=19971164/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=186436 CPUtime=402.3 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 35891 0 0 0 40223 7 0 0 25 0 1 0 544749512 190910464 35651 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425561 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 46609 35651 735 445 0 40153 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 186436

[startup+462.301 s]
/proc/loadavg: 3.99 3.86 3.73 6/190 1884
/proc/meminfo: memFree=19957620/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=200400 CPUtime=462.3 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 38353 0 0 0 46222 8 0 0 25 0 1 0 544749512 205209600 38090 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425176 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 50100 38090 735 445 0 43644 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 200400

[startup+522.301 s]
/proc/loadavg: 3.99 3.88 3.75 6/190 1893
/proc/meminfo: memFree=19951536/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=200400 CPUtime=522.3 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 38526 0 0 0 52222 8 0 0 25 0 1 0 544749512 205209600 38236 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 50100 38236 735 445 0 43644 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 200400

[startup+582.301 s]
/proc/loadavg: 3.99 3.90 3.76 6/190 1895
/proc/meminfo: memFree=19933532/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=200400 CPUtime=582.3 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 41138 0 0 0 58222 8 0 0 25 0 1 0 544749512 205209600 40819 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 50100 40819 728 445 0 43644 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 200400

[startup+642.301 s]
/proc/loadavg: 4.14 3.95 3.78 6/190 1897
/proc/meminfo: memFree=19902132/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=230064 CPUtime=642.3 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 44340 0 0 0 64220 10 0 0 25 0 1 0 544749512 235585536 43996 33554432000 4194304 6016207 140735768420784 18446744073709551615 4426272 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 57516 43996 728 445 0 51060 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 230064

[startup+702.301 s]
/proc/loadavg: 4.05 3.96 3.79 6/190 1899
/proc/meminfo: memFree=19876672/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=230064 CPUtime=702.3 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 45246 0 0 0 70220 10 0 0 25 0 1 0 544749512 235585536 44871 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425574 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 57516 44871 751 445 0 51060 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 230064

[startup+762.306 s]
/proc/loadavg: 4.13 3.99 3.81 6/190 1901
/proc/meminfo: memFree=19858172/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=230064 CPUtime=762.31 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 45481 0 0 0 76220 11 0 0 25 0 1 0 544749512 235585536 45086 33554432000 4194304 6016207 140735768420784 18446744073709551615 4371136 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 57516 45086 731 445 0 51060 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 230064

[startup+822.301 s]
/proc/loadavg: 4.05 3.99 3.82 6/190 1901
/proc/meminfo: memFree=19839916/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=230064 CPUtime=822.31 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 45661 0 0 0 82220 11 0 0 25 0 1 0 544749512 235585536 45218 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 57516 45218 731 445 0 51060 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 230064

[startup+882.301 s]
/proc/loadavg: 4.02 3.99 3.83 6/190 1903
/proc/meminfo: memFree=19824024/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=230064 CPUtime=882.3 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 45909 0 0 0 88219 11 0 0 25 0 1 0 544749512 235585536 45466 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 57516 45466 731 445 0 51060 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 230064

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 3.83 6/190 1905
/proc/meminfo: memFree=19801928/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=230064 CPUtime=942.3 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 47553 0 0 0 94219 11 0 0 25 0 1 0 544749512 235585536 47110 33554432000 4194304 6016207 140735768420784 18446744073709551615 4513178 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 57516 47110 731 445 0 51060 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 230064

[startup+1002.3 s]
/proc/loadavg: 4.00 3.99 3.84 6/190 1907
/proc/meminfo: memFree=19799168/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=293616 CPUtime=1002.31 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 47950 0 0 0 100219 12 0 0 25 0 1 0 544749512 300662784 47455 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 73404 47455 731 445 0 66948 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 293616

[startup+1062.3 s]
/proc/loadavg: 4.00 3.99 3.85 6/190 1909
/proc/meminfo: memFree=19779672/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=293616 CPUtime=1062.31 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 48031 0 0 0 106219 12 0 0 25 0 1 0 544749512 300662784 47536 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425504 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 73404 47536 731 445 0 66948 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 293616

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.85 6/190 1909
/proc/meminfo: memFree=19759300/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=293616 CPUtime=1122.31 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 48099 0 0 0 112219 12 0 0 25 0 1 0 544749512 300662784 47534 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 73404 47534 731 445 0 66948 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 293616

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.86 6/190 1911
/proc/meminfo: memFree=19755548/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=293616 CPUtime=1182.31 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 48111 0 0 0 118219 12 0 0 25 0 1 0 544749512 300662784 47546 33554432000 4194304 6016207 140735768420784 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 73404 47546 731 445 0 66948 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 293616

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.86 6/190 1913
/proc/meminfo: memFree=19752792/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=293616 CPUtime=1242.31 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 48113 0 0 0 124218 13 0 0 25 0 1 0 544749512 300662784 47548 33554432000 4194304 6016207 140735768420784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 73404 47548 731 445 0 66948 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 293616



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.02 3.88 4/186 1917
/proc/meminfo: memFree=20117348/32951124 swapFree=67110396/67111528
[pid=1870] ppid=1868 vsize=293616 CPUtime=1300.02 cores=5,7
/proc/1870/stat : 1870 (qutersat_releas) R 1868 1870 709 0 -1 4202496 48154 0 0 0 129989 13 0 0 25 0 1 0 544749512 300662784 47517 33554432000 4194304 6016207 140735768420784 18446744073709551615 4371031 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1870/statm: 73404 47517 731 445 0 66948 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 293616

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.89
CPU system time (s): 0.140978
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 293616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48159
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= 4334

runsolver used 1.90071 second user time and 4.32434 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-23 09:53:08
IDJOB=3262432
IDBENCH=83311
IDSOLVER=1607
FILE ID=node118/3262432-1303545188
RUNJOBID= node118-1303545188-1832
PBS_JOBID= 13143120
Free space on /tmp= 71740 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_445.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262432-1303545188/watcher-3262432-1303545188 -o /tmp/evaluation-result-3262432-1303545188/solver-3262432-1303545188 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3262432-1303545188.cnf 999504654

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

MD5SUM BENCH= 4f7ff14ba0d33c4cf7de4e3c004f2f79
RANDOM SEED=999504654

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:      20476052 kB
Buffers:       1855348 kB
Cached:        9986788 kB
SwapCached:        600 kB
Active:        8498028 kB
Inactive:      3455996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20476052 kB
SwapTotal:    67111528 kB
SwapFree:     67110396 kB
Dirty:            9048 kB
Writeback:           0 kB
AnonPages:      110288 kB
Mapped:          18072 kB
Slab:           457604 kB
PageTables:       5120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   300212 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= 71740 MiB
End job on node118 at 2011-04-23 10:14:51