Trace number 3250550

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) 1300.05 1300.02

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-17_279.cnf
MD5SUMd2562f4e152a54a992ab300a2bacfba9
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables279
Number of clauses21616
Sum of the clauses size96978
Maximum clause length17
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 319321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52295

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 279 #clause: 21616
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.02	c Find Ite   :          0
0.00/0.03	c UnDirect variable: 0
0.00/0.03	c UnDirect to Direct Gate: 0
0.00/0.03	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.03	c Break Cycle : 0
0.00/0.03	c Total Root : 0 Undef Var: 279
0.00/0.03	c After covering, Total Root: 0 Leaf: 0
0.00/0.03	c Variable( cover/uncovered/unused ): 0 279 0
0.00/0.03	c Unit Clauses: 0
0.00/0.03	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.03	c Clauses( cover/uncovered ): 0 21616
0.00/0.03	c Total Clauses( cover/uncovered ): 0 21616 0%
0.00/0.03	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.05	c Uncover Clauses avg size: 4.4864 max size: 17
0.00/0.06	c Final circuit: i/l/o/s     279       0   21616     57573
0.00/0.06	c CnfToAig: Time: 0.05 s
0.09/0.12	c TmMap: Set choices finish.
0.09/0.14	c TmMap: Set big and: 26668
0.09/0.14	c TmMap: Origin: 57853 ClauseNum: 172719 --> New: 26948 ClauseNum: 111618
0.09/0.14	c TmMap: Time: 0.03
0.09/0.14	c Try to Add: #clause: 53336 #xorclause: 0
0.09/0.15	c #var: 5331 #clauses: 26669 Solving... 
1300.03/1300.00	c Time Out !!
1300.03/1300.00	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-3250550-1303546489/watcher-3250550-1303546489 -o /tmp/evaluation-result-3250550-1303546489/solver-3250550-1303546489 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3250550-1303546489.cnf 1536838385 

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: 3.39 3.87 3.88 4/184 13126
/proc/meminfo: memFree=15659472/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=32364 CPUtime=0 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 1763 0 0 0 0 0 0 0 21 0 1 0 466246618 33140736 1697 33554432000 4194304 6016207 140737393210288 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 8091 1699 379 445 0 1635 0

[startup+0.075141 s]
/proc/loadavg: 3.39 3.87 3.88 4/184 13126
/proc/meminfo: memFree=15659472/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=44444 CPUtime=0.06 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 4735 0 0 0 6 0 0 0 21 0 1 0 466246618 45510656 4670 33554432000 4194304 6016207 140737393210288 18446744073709551615 4261036 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 11111 4701 670 445 0 4655 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 44444

[startup+0.101135 s]
/proc/loadavg: 3.39 3.87 3.88 4/184 13126
/proc/meminfo: memFree=15659472/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=50920 CPUtime=0.09 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 6874 0 0 0 9 0 0 0 21 0 1 0 466246618 52142080 6808 33554432000 4194304 6016207 140737393210288 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 12730 6809 670 445 0 6274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50920

[startup+0.301096 s]
/proc/loadavg: 3.39 3.87 3.88 4/184 13126
/proc/meminfo: memFree=15659472/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=57524 CPUtime=0.29 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 8516 0 0 0 28 1 0 0 22 0 1 0 466246618 58904576 8449 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425843 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 14381 8449 692 445 0 7925 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57524

[startup+0.701029 s]
/proc/loadavg: 3.39 3.87 3.88 4/184 13126
/proc/meminfo: memFree=15659472/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=59572 CPUtime=0.69 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 8932 0 0 0 68 1 0 0 23 0 1 0 466246618 61001728 8865 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 14893 8865 719 445 0 8437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59572

[startup+1.50089 s]
/proc/loadavg: 3.39 3.87 3.88 5/190 13137
/proc/meminfo: memFree=15524824/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=68848 CPUtime=1.49 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 9100 0 0 0 148 1 0 0 25 0 1 0 466246618 70500352 9033 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425008 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 17212 9033 719 445 0 10756 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68848

[startup+3.10059 s]
/proc/loadavg: 3.39 3.87 3.88 5/190 13137
/proc/meminfo: memFree=15517272/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=97412 CPUtime=3.09 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 10547 0 0 0 308 1 0 0 25 0 1 0 466246618 99749888 10480 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425745 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 24353 10480 724 445 0 17897 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97412

[startup+6.30102 s]
/proc/loadavg: 3.44 3.87 3.88 5/190 13137
/proc/meminfo: memFree=15493888/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=107064 CPUtime=6.29 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 12049 0 0 0 628 1 0 0 25 0 1 0 466246618 109633536 11982 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425630 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 26766 11982 728 445 0 20310 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 107064

[startup+12.7009 s]
/proc/loadavg: 3.48 3.88 3.88 5/190 13137
/proc/meminfo: memFree=15452060/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=138032 CPUtime=12.69 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 16691 0 0 0 1267 2 0 0 25 0 1 0 466246618 141344768 16624 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 34508 16624 728 445 0 28052 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 138032

[startup+25.5005 s]
/proc/loadavg: 3.60 3.88 3.89 5/190 13137
/proc/meminfo: memFree=15389820/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=138032 CPUtime=25.49 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 19749 0 0 0 2546 3 0 0 25 0 1 0 466246618 141344768 19655 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425034 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 34508 19655 729 445 0 28052 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 138032

[startup+51.1009 s]
/proc/loadavg: 3.80 3.91 3.89 5/190 13138
/proc/meminfo: memFree=15321460/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=138032 CPUtime=51.09 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 22075 0 0 0 5105 4 0 0 25 0 1 0 466246618 141344768 21981 33554432000 4194304 6016207 140737393210288 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 34508 21981 729 445 0 28052 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 138032

[startup+102.307 s]
/proc/loadavg: 3.91 3.92 3.90 5/190 13139
/proc/meminfo: memFree=15238236/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=138032 CPUtime=102.3 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 26929 0 0 0 10225 5 0 0 25 0 1 0 466246618 141344768 26817 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 34508 26817 729 445 0 28052 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 138032

[startup+162.301 s]
/proc/loadavg: 4.01 3.94 3.91 5/190 13141
/proc/meminfo: memFree=15193936/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=164740 CPUtime=162.29 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 32621 0 0 0 16223 6 0 0 25 0 1 0 466246618 168693760 32508 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 41185 32508 728 445 0 34729 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 164740

[startup+222.301 s]
/proc/loadavg: 4.00 3.95 3.91 5/190 13143
/proc/meminfo: memFree=15143804/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=178688 CPUtime=222.29 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 35804 0 0 0 22222 7 0 0 25 0 1 0 466246618 182976512 35625 33554432000 4194304 6016207 140737393210288 18446744073709551615 4377873 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 44672 35625 735 445 0 38216 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 178688

[startup+282.301 s]
/proc/loadavg: 4.00 3.96 3.91 5/190 13144
/proc/meminfo: memFree=15102352/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=192996 CPUtime=282.29 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 38322 0 0 0 28222 7 0 0 25 0 1 0 466246618 197627904 38116 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425690 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 48249 38116 735 445 0 41793 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 192996

[startup+342.3 s]
/proc/loadavg: 4.00 3.96 3.91 5/190 13146
/proc/meminfo: memFree=15074428/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=223256 CPUtime=342.3 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 43789 0 0 0 34222 8 0 0 25 0 1 0 466246618 228614144 43556 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425561 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 55814 43556 738 445 0 49358 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 223256

[startup+402.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 13147
/proc/meminfo: memFree=15024676/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=223256 CPUtime=402.29 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 45077 0 0 0 40221 8 0 0 25 0 1 0 466246618 228614144 44819 33554432000 4194304 6016207 140737393210288 18446744073709551615 4381463 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 55814 44819 736 445 0 49358 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 223256

[startup+462.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 13149
/proc/meminfo: memFree=14976528/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=223256 CPUtime=462.3 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 45737 0 0 0 46222 8 0 0 25 0 1 0 466246618 228614144 45450 33554432000 4194304 6016207 140737393210288 18446744073709551615 4536272 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 55814 45450 736 445 0 49358 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 223256

[startup+522.301 s]
/proc/loadavg: 4.04 3.99 3.91 5/190 13151
/proc/meminfo: memFree=14966208/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=223256 CPUtime=522.3 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 45945 0 0 0 52221 9 0 0 25 0 1 0 466246618 228614144 45619 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 55814 45619 736 445 0 49358 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 223256

[startup+582.301 s]
/proc/loadavg: 4.01 3.99 3.91 5/190 13152
/proc/meminfo: memFree=14899452/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=305880 CPUtime=582.3 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 52772 0 0 0 58220 10 0 0 25 0 1 0 466246618 313221120 52331 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 76470 52331 733 445 0 70014 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 305880

[startup+642.301 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 13154
/proc/meminfo: memFree=14850820/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=372704 CPUtime=642.31 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 62032 0 0 0 64219 12 0 0 25 0 1 0 466246618 381648896 61451 33554432000 4194304 6016207 140737393210288 18446744073709551615 4513215 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 93176 61451 729 445 0 86720 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 372704

[startup+702.3 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 13155
/proc/meminfo: memFree=14818052/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=372704 CPUtime=702.31 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 66370 0 0 0 70218 13 0 0 25 0 1 0 466246618 381648896 65789 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425467 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 93176 65789 729 445 0 86720 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 372704

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 13157
/proc/meminfo: memFree=14813680/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=372704 CPUtime=762.31 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 70710 0 0 0 76217 14 0 0 25 0 1 0 466246618 381648896 66009 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425639 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 93176 66009 729 445 0 86720 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 372704

[startup+822.301 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 13159
/proc/meminfo: memFree=14794556/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=372704 CPUtime=822.31 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 74428 0 0 0 82216 15 0 0 25 0 1 0 466246618 381648896 69727 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425694 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 93176 69727 729 445 0 86720 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 372704

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 13160
/proc/meminfo: memFree=14786216/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=372704 CPUtime=882.31 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 74428 0 0 0 88216 15 0 0 25 0 1 0 466246618 381648896 69727 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 93176 69727 729 445 0 86720 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 372704

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 13162
/proc/meminfo: memFree=14785564/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=372704 CPUtime=942.32 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 74429 0 0 0 94217 15 0 0 25 0 1 0 466246618 381648896 69728 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 93176 69728 729 445 0 86720 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 372704

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 13163
/proc/meminfo: memFree=14749944/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=372704 CPUtime=1002.32 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 74430 0 0 0 100217 15 0 0 25 0 1 0 466246618 381648896 69729 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425630 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 93176 69729 729 445 0 86720 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 372704

[startup+1062.3 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 13165
/proc/meminfo: memFree=14711716/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=447240 CPUtime=1062.31 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 75801 0 0 0 106216 15 0 0 25 0 1 0 466246618 457973760 71099 33554432000 4194304 6016207 140737393210288 18446744073709551615 4380434 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 111810 71099 728 445 0 105354 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 447240

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 13167
/proc/meminfo: memFree=14710076/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=447240 CPUtime=1122.32 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 75810 0 0 0 112216 16 0 0 25 0 1 0 466246618 457973760 71108 33554432000 4194304 6016207 140737393210288 18446744073709551615 4378736 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 111810 71108 728 445 0 105354 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 447240

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 13168
/proc/meminfo: memFree=14698384/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=447240 CPUtime=1182.32 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 77599 0 0 0 118216 16 0 0 25 0 1 0 466246618 457973760 72897 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 111810 72897 755 445 0 105354 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 447240

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 13170
/proc/meminfo: memFree=14644788/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=678476 CPUtime=1242.33 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 79239 0 0 0 124216 17 0 0 25 0 1 0 466246618 694759424 74537 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 169619 74537 755 445 0 163163 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 678476



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.93 3/188 13173
/proc/meminfo: memFree=15142636/32951124 swapFree=67111528/67111528
[pid=13126] ppid=13124 vsize=678476 CPUtime=1300.03 cores=4,6
/proc/13126/stat : 13126 (qutersat_releas) R 13124 13126 12025 0 -1 4202496 79366 0 0 0 129986 17 0 0 25 0 1 0 466246618 694759424 74664 33554432000 4194304 6016207 140737393210288 18446744073709551615 4425999 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/13126/statm: 169619 74664 755 445 0 163163 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 678476

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): 1300.05
CPU user time (s): 1299.87
CPU system time (s): 0.186971
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 678476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79371
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= 6
involuntary context switches= 1922

runsolver used 2.33664 second user time and 4.76427 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-23 10:14:49
IDJOB=3250550
IDBENCH=83320
IDSOLVER=1607
FILE ID=node137/3250550-1303546489
RUNJOBID= node137-1303546489-13095
PBS_JOBID= 13143101
Free space on /tmp= 71752 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-17_279.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250550-1303546489/watcher-3250550-1303546489 -o /tmp/evaluation-result-3250550-1303546489/solver-3250550-1303546489 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3250550-1303546489.cnf 1536838385

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

MD5SUM BENCH= d2562f4e152a54a992ab300a2bacfba9
RANDOM SEED=1536838385

node137.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		: 2666.844
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.82
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:      15659620 kB
Buffers:       2091616 kB
Cached:       14543680 kB
SwapCached:          0 kB
Active:       10060932 kB
Inactive:      6662520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15659620 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7592 kB
Writeback:           0 kB
AnonPages:       87344 kB
Mapped:          15644 kB
Slab:           504332 kB
PageTables:       5136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   256504 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= 71752 MiB
End job on node137 at 2011-04-23 10:36:31