Trace number 3261420

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) 1300.08 1300.04

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-12-23-sat.cnf
MD5SUM80263d3bb0d20781a1cc41611bb23ae3
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.004999
Satisfiable
(Un)Satisfiability was proved
Number of variables276
Number of clauses1662
Sum of the clauses size6348
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21518
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5144

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 276 #clause: 1662
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 276
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 276 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 1518
0.00/0.00	c Clauses( cover/uncovered ): 0 144
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1662 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3.81949 max size: 23
0.00/0.01	c Final circuit: i/l/o/s     276       0    1662      4686
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 1662
0.00/0.02	c TmMap: Origin: 4963 ClauseNum: 14058 --> New: 1939 ClauseNum: 8010
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 3324 #xorclause: 0
0.00/0.03	c #var: 276 #clauses: 145 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-3261420-1303539687/watcher-3261420-1303539687 -o /tmp/evaluation-result-3261420-1303539687/solver-3261420-1303539687 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3261420-1303539687.cnf 1713652017 

running on 2 cores: 0,2

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: 0.00 0.00 0.00 2/174 15093
/proc/meminfo: memFree=19624728/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=31844 CPUtime=0 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 1400 0 0 0 0 0 0 0 21 0 1 0 544199276 32608256 1335 33554432000 4194304 6016207 140733571994688 18446744073709551615 252457759803 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15093/statm: 7961 1349 303 445 0 1505 0

[startup+0.046976 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 15093
/proc/meminfo: memFree=19624728/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=46712 CPUtime=0.04 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 3863 0 0 0 4 0 0 0 21 0 1 0 544199276 47833088 3798 33554432000 4194304 6016207 140733571994688 18446744073709551615 4380411 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 11678 3798 717 445 0 5222 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 46712

[startup+0.101004 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 15093
/proc/meminfo: memFree=19624728/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=46712 CPUtime=0.09 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 4047 0 0 0 9 0 0 0 21 0 1 0 544199276 47833088 3982 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 11678 3982 720 445 0 5222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.300978 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 15093
/proc/meminfo: memFree=19624728/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=55820 CPUtime=0.29 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 4731 0 0 0 29 0 0 0 22 0 1 0 544199276 57159680 4666 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425626 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 13955 4666 720 445 0 7499 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55820

[startup+0.700905 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 15093
/proc/meminfo: memFree=19624728/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=65564 CPUtime=0.69 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 5704 0 0 0 69 0 0 0 23 0 1 0 544199276 67137536 5639 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 16391 5639 720 445 0 9935 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65564

[startup+1.50076 s]
/proc/loadavg: 0.00 0.00 0.00 2/175 15094
/proc/meminfo: memFree=19603400/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=75796 CPUtime=1.49 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 7038 0 0 0 148 1 0 0 25 0 1 0 544199276 77615104 6973 33554432000 4194304 6016207 140733571994688 18446744073709551615 252457762452 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 18949 6973 720 445 0 12493 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75796

[startup+3.1004 s]
/proc/loadavg: 0.00 0.00 0.00 2/175 15121
/proc/meminfo: memFree=19596068/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=75796 CPUtime=3.09 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 11496 0 0 0 308 1 0 0 25 0 1 0 544199276 77615104 11431 33554432000 4194304 6016207 140733571994688 18446744073709551615 4538600 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 18949 11431 729 445 0 12493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75796

[startup+6.30086 s]
/proc/loadavg: 0.16 0.03 0.01 3/180 15132
/proc/meminfo: memFree=19538248/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=76820 CPUtime=6.29 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 11918 0 0 0 628 1 0 0 25 0 1 0 544199276 78663680 11853 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425542 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 19205 11853 729 445 0 12749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 76820

[startup+12.7007 s]
/proc/loadavg: 0.31 0.07 0.02 3/180 15132
/proc/meminfo: memFree=19499284/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=110608 CPUtime=12.69 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 17561 0 0 0 1267 2 0 0 25 0 1 0 544199276 113262592 17496 33554432000 4194304 6016207 140733571994688 18446744073709551615 4536809 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 27652 17496 729 445 0 21196 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 110608

[startup+25.5003 s]
/proc/loadavg: 0.69 0.16 0.05 5/185 15196
/proc/meminfo: memFree=19440196/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=135328 CPUtime=25.49 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 24714 0 0 0 2545 4 0 0 25 0 1 0 544199276 138575872 24649 33554432000 4194304 6016207 140733571994688 18446744073709551615 4424812 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 33832 24649 729 445 0 27376 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 135328

[startup+51.1005 s]
/proc/loadavg: 1.82 0.47 0.16 6/190 15207
/proc/meminfo: memFree=19227800/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=214924 CPUtime=51.09 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 34815 0 0 0 5104 5 0 0 25 0 1 0 544199276 220082176 34750 33554432000 4194304 6016207 140733571994688 18446744073709551615 4426505 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 53731 34750 729 445 0 47275 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 214924

[startup+102.307 s]
/proc/loadavg: 3.05 1.01 0.35 6/190 15236
/proc/meminfo: memFree=18942520/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=286736 CPUtime=102.3 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 49640 0 0 0 10221 9 0 0 25 0 1 0 544199276 293617664 49565 33554432000 4194304 6016207 140733571994688 18446744073709551615 4536800 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 71684 49565 729 445 0 65228 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 286736

[startup+162.301 s]
/proc/loadavg: 3.65 1.55 0.58 6/190 15238
/proc/meminfo: memFree=18737156/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=421436 CPUtime=162.29 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 65134 0 0 0 16217 12 0 0 25 0 1 0 544199276 431550464 64927 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 105359 64927 729 445 0 98903 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 421436

[startup+222.301 s]
/proc/loadavg: 3.87 1.99 0.79 6/190 15239
/proc/meminfo: memFree=18550008/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=494152 CPUtime=222.3 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 78956 0 0 0 22216 14 0 0 25 0 1 0 544199276 506011648 78589 33554432000 4194304 6016207 140733571994688 18446744073709551615 4513201 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 123538 78589 733 445 0 117082 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 494152

[startup+282.3 s]
/proc/loadavg: 3.95 2.36 0.99 6/190 15241
/proc/meminfo: memFree=18313024/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=494152 CPUtime=282.3 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 87536 0 0 0 28214 16 0 0 25 0 1 0 544199276 506011648 87048 33554432000 4194304 6016207 140733571994688 18446744073709551615 252457762498 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 123538 87048 733 445 0 117082 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 494152

[startup+342.301 s]
/proc/loadavg: 4.02 2.67 1.18 5/190 15242
/proc/meminfo: memFree=18224600/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=494152 CPUtime=342.3 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 91919 0 0 0 34213 17 0 0 25 0 1 0 544199276 506011648 91355 33554432000 4194304 6016207 140733571994688 18446744073709551615 4513198 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 123538 91355 729 445 0 117082 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 494152

[startup+402.301 s]
/proc/loadavg: 4.05 2.92 1.36 5/190 15244
/proc/meminfo: memFree=18056552/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=494152 CPUtime=402.3 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 102082 0 0 0 40211 19 0 0 25 0 1 0 544199276 506011648 101444 33554432000 4194304 6016207 140733571994688 18446744073709551615 4371168 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 123538 101444 729 445 0 117082 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 494152

[startup+462.301 s]
/proc/loadavg: 4.02 3.12 1.52 6/190 15246
/proc/meminfo: memFree=18006564/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=462.3 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 113034 0 0 0 46208 22 0 0 25 0 1 0 544199276 701329408 112130 33554432000 4194304 6016207 140733571994688 18446744073709551615 4381590 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 112130 729 445 0 164767 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 684892

[startup+522.301 s]
/proc/loadavg: 4.06 3.29 1.68 6/190 15247
/proc/meminfo: memFree=17992784/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=522.31 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 113106 0 0 0 52209 22 0 0 25 0 1 0 544199276 701329408 112084 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425641 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 112084 729 445 0 164767 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 684892

[startup+582.3 s]
/proc/loadavg: 4.02 3.42 1.82 6/190 15249
/proc/meminfo: memFree=17888988/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=582.3 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 114127 0 0 0 58208 22 0 0 25 0 1 0 544199276 701329408 112954 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425654 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 112954 729 445 0 164767 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 684892

[startup+642.3 s]
/proc/loadavg: 4.01 3.52 1.95 6/190 15250
/proc/meminfo: memFree=17783700/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=642.31 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 114219 0 0 0 64209 22 0 0 25 0 1 0 544199276 701329408 113046 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425654 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 113046 729 445 0 164767 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 684892

[startup+702.301 s]
/proc/loadavg: 4.00 3.60 2.08 5/190 15252
/proc/meminfo: memFree=17785420/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=702.32 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 115011 0 0 0 70209 23 0 0 25 0 1 0 544199276 701329408 108375 33554432000 4194304 6016207 140733571994688 18446744073709551615 4371152 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 108375 729 445 0 164767 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 684892

[startup+762.307 s]
/proc/loadavg: 4.00 3.67 2.20 6/190 15254
/proc/meminfo: memFree=17720056/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=762.32 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 115199 0 0 0 76209 23 0 0 25 0 1 0 544199276 701329408 108563 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 108563 729 445 0 164767 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 684892

[startup+822.301 s]
/proc/loadavg: 4.00 3.73 2.31 6/190 15255
/proc/meminfo: memFree=17689036/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=822.32 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 117175 0 0 0 82209 23 0 0 25 0 1 0 544199276 701329408 110539 33554432000 4194304 6016207 140733571994688 18446744073709551615 4371148 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 110539 729 445 0 164767 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 684892

[startup+882.3 s]
/proc/loadavg: 4.00 3.78 2.41 6/190 15257
/proc/meminfo: memFree=17602836/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=882.32 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 134258 0 0 0 88202 30 0 0 25 0 1 0 544199276 701329408 127622 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425654 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 127622 729 445 0 164767 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 684892

[startup+942.3 s]
/proc/loadavg: 4.04 3.83 2.51 6/190 15258
/proc/meminfo: memFree=17541560/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=942.32 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 139232 0 0 0 94200 32 0 0 25 0 1 0 544199276 701329408 132596 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425654 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 132596 729 445 0 164767 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 684892

[startup+1002.3 s]
/proc/loadavg: 4.01 3.86 2.60 5/190 15260
/proc/meminfo: memFree=17421500/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=1002.32 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 144265 0 0 0 100199 33 0 0 25 0 1 0 544199276 701329408 137629 33554432000 4194304 6016207 140733571994688 18446744073709551615 4567741 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 137629 729 445 0 164767 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 684892

[startup+1062.3 s]
/proc/loadavg: 4.00 3.88 2.69 5/190 15265
/proc/meminfo: memFree=17337636/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=1062.33 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 152396 0 0 0 106198 35 0 0 25 0 1 0 544199276 701329408 145760 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425473 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 145760 729 445 0 164767 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 684892

[startup+1122.3 s]
/proc/loadavg: 4.00 3.90 2.77 6/190 15266
/proc/meminfo: memFree=17262668/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=1122.32 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 166959 0 0 0 112195 37 0 0 25 0 1 0 544199276 701329408 160323 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 160323 729 445 0 164767 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 684892

[startup+1182.3 s]
/proc/loadavg: 4.00 3.92 2.84 6/190 15268
/proc/meminfo: memFree=17251000/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=684892 CPUtime=1182.33 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 166969 0 0 0 118196 37 0 0 25 0 1 0 544199276 701329408 160333 33554432000 4194304 6016207 140733571994688 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171223 160333 729 445 0 164767 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 684892

[startup+1242.3 s]
/proc/loadavg: 4.00 3.93 2.91 6/190 15269
/proc/meminfo: memFree=17245392/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=685020 CPUtime=1242.33 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 167775 0 0 0 124196 37 0 0 25 0 1 0 544199276 701460480 161139 33554432000 4194304 6016207 140733571994688 18446744073709551615 4567817 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171255 161139 729 445 0 164799 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 685020



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.94 2.97 5/190 15271
/proc/meminfo: memFree=17234964/32951124 swapFree=67111480/67111528
[pid=15093] ppid=15091 vsize=685020 CPUtime=1300.03 cores=0,2
/proc/15093/stat : 15093 (qutersat_releas) R 15091 15093 15036 0 -1 4202496 167775 0 0 0 129966 37 0 0 25 0 1 0 544199276 701460480 161139 33554432000 4194304 6016207 140733571994688 18446744073709551615 4425473 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15093/statm: 171255 161139 729 445 0 164799 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 685020

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): 1300.04
CPU time (s): 1300.08
CPU user time (s): 1299.67
CPU system time (s): 0.411937
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 685020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.67
system time used= 0.411937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167780
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= 2458

runsolver used 2.23366 second user time and 4.86126 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-23 08:21:28
IDJOB=3261420
IDBENCH=83226
IDSOLVER=1607
FILE ID=node111/3261420-1303539687
RUNJOBID= node111-1303539685-15054
PBS_JOBID= 13143127
Free space on /tmp= 71536 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-12-23-sat.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261420-1303539687/watcher-3261420-1303539687 -o /tmp/evaluation-result-3261420-1303539687/solver-3261420-1303539687 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3261420-1303539687.cnf 1713652017

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

MD5SUM BENCH= 80263d3bb0d20781a1cc41611bb23ae3
RANDOM SEED=1713652017

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.86
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.67
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		: 2666.849
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19625008 kB
Buffers:       2114496 kB
Cached:       10585144 kB
SwapCached:         44 kB
Active:        9071352 kB
Inactive:      3691828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19625008 kB
SwapTotal:    67111528 kB
SwapFree:     67111480 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:       63644 kB
Mapped:          14420 kB
Slab:           498444 kB
PageTables:       5180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189212 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= 71524 MiB
End job on node111 at 2011-04-23 08:43:10