Trace number 3262673

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
synit_sat 2011-03-03? (TO) 1300 1300.03

General information on the benchmark

NameSAT03/handmade/gomes/bqwh/
bqwh.50.825.shuffled-as.sat03-1648.cnf
MD5SUM05a191325d89de504821b55dea51ca7f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.758
Satisfiable
(Un)Satisfiability was proved
Number of variables4979
Number of clauses43754
Sum of the clauses size97507
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 241316
Number of clauses of size 3117
Number of clauses of size 4287
Number of clauses of size 5525
Number of clauses of size over 51509

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :         31
0.00/0.02	c Find Ands  :      14875 AvgFaninNum: 5.54676
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.02	c Find Ite   :          0
0.00/0.02	c UnDirect variable: 0
0.00/0.02	c UnDirect to Direct Gate: 0
0.00/0.02	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.02	c Break Cycle : 3397
0.00/0.02	c Total Root : 0 Undef Var: 3397
0.00/0.02	c After covering, Total Root: 752 Leaf: 3397
0.00/0.02	c Variable( cover/uncovered/unused ): 4979 0 0
0.00/0.02	c Unit Clauses: 0
0.00/0.02	c Binary Clauses( cover/uncovered ): 8252 33064
0.00/0.02	c Clauses( cover/uncovered ): 1582 856
0.00/0.02	c Total Clauses( cover/uncovered ): 9834 33920 22.4757%
0.00/0.02	c Covered Ands: 1582 Invs: 0 Xors: 0 Ites: 0
0.00/0.04	c Uncover Clauses avg size: 2.09814 max size: 12
0.00/0.04	c Final circuit: i/l/o/s    3397       0   33920     43919
0.00/0.04	c cover rate 22.4757
0.00/0.04	c rocky end  0.03 total 0.03
0.09/0.11	c covering time  0.07 total 0.1
1299.97/1300.00	c interrupt  1299.87 total 1299.97
1299.97/1300.00	c INTERRUPTED ... 
1299.97/1300.00	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-3262673-1303550115/watcher-3262673-1303550115 -o /tmp/evaluation-result-3262673-1303550115/solver-3262673-1303550115 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3262673-1303550115.cnf 1913255189 

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: 3.72 3.95 3.91 4/186 31315
/proc/meminfo: memFree=15543100/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=30684 CPUtime=0 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 2273 0 0 0 0 0 0 0 23 0 1 0 466614154 31420416 2208 33554432000 4194304 4947581 140735781220576 18446744073709551615 4782119 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 7671 2219 375 184 0 2546 0

[startup+0.100769 s]
/proc/loadavg: 3.72 3.95 3.91 4/186 31315
/proc/meminfo: memFree=15543100/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=45040 CPUtime=0.09 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 6018 0 0 0 9 0 0 0 23 0 1 0 466614154 46120960 5859 33554432000 4194304 4947581 140735781220576 18446744073709551615 4283928 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 11260 5859 409 184 0 6135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 45040

[startup+0.20075 s]
/proc/loadavg: 3.72 3.95 3.91 4/186 31315
/proc/meminfo: memFree=15543100/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=71492 CPUtime=0.19 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 10366 0 0 0 18 1 0 0 23 0 1 0 466614154 73207808 10207 33554432000 4194304 4947581 140735781220576 18446744073709551615 4511435 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 17873 10207 449 184 0 12748 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 71492

[startup+0.300735 s]
/proc/loadavg: 3.72 3.95 3.91 4/186 31315
/proc/meminfo: memFree=15543100/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=71492 CPUtime=0.29 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 10471 0 0 0 28 1 0 0 24 0 1 0 466614154 73207808 10312 33554432000 4194304 4947581 140735781220576 18446744073709551615 216634212038 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 17873 10312 462 184 0 12748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 71492

[startup+0.700662 s]
/proc/loadavg: 3.72 3.95 3.91 4/186 31315
/proc/meminfo: memFree=15543100/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=80168 CPUtime=0.69 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 11014 0 0 0 68 1 0 0 25 0 1 0 466614154 82092032 10855 33554432000 4194304 4947581 140735781220576 18446744073709551615 4360580 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 20042 10855 462 184 0 14917 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 80168

[startup+1.50052 s]
/proc/loadavg: 3.72 3.95 3.91 5/190 31322
/proc/meminfo: memFree=15426756/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=88772 CPUtime=1.49 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 11890 0 0 0 148 1 0 0 25 0 1 0 466614154 90902528 11731 33554432000 4194304 4947581 140735781220576 18446744073709551615 4346472 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 22193 11731 462 184 0 17068 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88772

[startup+3.10024 s]
/proc/loadavg: 3.72 3.95 3.91 5/190 31322
/proc/meminfo: memFree=15411020/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=97416 CPUtime=3.09 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 13145 0 0 0 308 1 0 0 25 0 1 0 466614154 99753984 12986 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 24354 12986 466 184 0 19229 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97416

[startup+6.30067 s]
/proc/loadavg: 3.82 3.96 3.91 5/190 31322
/proc/meminfo: memFree=15354596/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=106288 CPUtime=6.29 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 17331 0 0 0 627 2 0 0 25 0 1 0 466614154 108838912 17172 33554432000 4194304 4947581 140735781220576 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 26572 17172 471 184 0 21447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106288

[startup+12.7005 s]
/proc/loadavg: 3.84 3.96 3.91 5/190 31322
/proc/meminfo: memFree=15291752/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=123900 CPUtime=12.69 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 21174 0 0 0 1267 2 0 0 25 0 1 0 466614154 126873600 21015 33554432000 4194304 4947581 140735781220576 18446744073709551615 4401141 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 30975 21015 471 184 0 25850 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123900

[startup+25.5003 s]
/proc/loadavg: 3.87 3.97 3.91 5/190 31323
/proc/meminfo: memFree=15227032/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=141980 CPUtime=25.49 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 27673 0 0 0 2546 3 0 0 25 0 1 0 466614154 145387520 27514 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399226 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 35495 27514 471 184 0 30370 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 141980

[startup+51.1008 s]
/proc/loadavg: 3.91 3.97 3.91 5/190 31323
/proc/meminfo: memFree=15150496/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=252020 CPUtime=51.09 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 33859 0 0 0 5105 4 0 0 25 0 1 0 466614154 258068480 33700 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399990 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 63005 33700 471 184 0 57880 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 252020

[startup+102.301 s]
/proc/loadavg: 4.01 3.99 3.92 5/190 31325
/proc/meminfo: memFree=15058232/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=252020 CPUtime=102.29 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 41430 0 0 0 10223 6 0 0 25 0 1 0 466614154 258068480 39177 33554432000 4194304 4947581 140735781220576 18446744073709551615 4352563 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 63005 39177 471 184 0 57880 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 252020

[startup+162.3 s]
/proc/loadavg: 4.05 4.00 3.92 5/190 31326
/proc/meminfo: memFree=14950796/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=252020 CPUtime=162.29 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 46864 0 0 0 16221 8 0 0 25 0 1 0 466614154 258068480 44611 33554432000 4194304 4947581 140735781220576 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 63005 44611 471 184 0 57880 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 252020

[startup+222.307 s]
/proc/loadavg: 4.02 4.00 3.92 5/190 31328
/proc/meminfo: memFree=14815344/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=308128 CPUtime=222.29 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 61650 0 0 0 22218 11 0 0 25 0 1 0 466614154 315523072 59397 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 77032 59397 471 184 0 71907 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 308128

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 31329
/proc/meminfo: memFree=14767060/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=308128 CPUtime=282.29 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 64947 0 0 0 28217 12 0 0 25 0 1 0 466614154 315523072 62694 33554432000 4194304 4947581 140735781220576 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 77032 62694 471 184 0 71907 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 308128

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 31331
/proc/meminfo: memFree=14702408/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=393792 CPUtime=342.29 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 74029 0 0 0 34215 14 0 0 25 0 1 0 466614154 403243008 71775 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399809 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 98448 71775 471 184 0 93323 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 393792

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 31360
/proc/meminfo: memFree=14474996/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437544 CPUtime=402.29 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 78180 0 0 0 40215 14 0 0 25 0 1 0 466614154 448045056 75926 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109386 75926 471 184 0 104261 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 437544

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 31361
/proc/meminfo: memFree=14430592/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437544 CPUtime=462.29 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 83423 0 0 0 46213 16 0 0 25 0 1 0 466614154 448045056 81169 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109386 81169 471 184 0 104261 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 437544

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 31363
/proc/meminfo: memFree=14420500/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437544 CPUtime=522.29 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 84210 0 0 0 52212 17 0 0 25 0 1 0 466614154 448045056 81956 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109386 81956 471 184 0 104261 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 437544

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 31364
/proc/meminfo: memFree=14409036/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437544 CPUtime=582.28 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 84382 0 0 0 58211 17 0 0 25 0 1 0 466614154 448045056 82128 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109386 82128 471 184 0 104261 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 437544

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 31366
/proc/meminfo: memFree=14390124/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437544 CPUtime=642.28 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 84642 0 0 0 64211 17 0 0 25 0 1 0 466614154 448045056 82388 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109386 82388 471 184 0 104261 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 437544

[startup+702.301 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 31368
/proc/meminfo: memFree=14357832/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437544 CPUtime=702.29 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 85579 0 0 0 70211 18 0 0 25 0 1 0 466614154 448045056 83325 33554432000 4194304 4947581 140735781220576 18446744073709551615 4346010 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109386 83325 471 184 0 104261 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 437544

[startup+762.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 31369
/proc/meminfo: memFree=14346396/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437544 CPUtime=762.28 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 85587 0 0 0 76210 18 0 0 25 0 1 0 466614154 448045056 83333 33554432000 4194304 4947581 140735781220576 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109386 83333 471 184 0 104261 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 437544

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31371
/proc/meminfo: memFree=14327364/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437544 CPUtime=822.27 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 85857 0 0 0 82209 18 0 0 25 0 1 0 466614154 448045056 83603 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109386 83603 471 184 0 104261 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 437544

[startup+882.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31373
/proc/meminfo: memFree=14306104/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437544 CPUtime=882.28 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 87352 0 0 0 88209 19 0 0 25 0 1 0 466614154 448045056 85098 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109386 85098 471 184 0 104261 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 437544

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31374
/proc/meminfo: memFree=14296632/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437544 CPUtime=942.28 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 87352 0 0 0 94209 19 0 0 25 0 1 0 466614154 448045056 85098 33554432000 4194304 4947581 140735781220576 18446744073709551615 4360580 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109386 85098 471 184 0 104261 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 437544

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31376
/proc/meminfo: memFree=14292488/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437544 CPUtime=1002.28 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 87352 0 0 0 100209 19 0 0 25 0 1 0 466614154 448045056 85098 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109386 85098 471 184 0 104261 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 437544

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31377
/proc/meminfo: memFree=14230432/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=437672 CPUtime=1062.27 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 90723 0 0 0 106208 19 0 0 25 0 1 0 466614154 448176128 88465 33554432000 4194304 4947581 140735781220576 18446744073709551615 4518104 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 109418 88465 471 184 0 104293 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 437672

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31379
/proc/meminfo: memFree=14126976/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=634044 CPUtime=1122.28 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 102978 0 0 0 112204 24 0 0 25 0 1 0 466614154 649261056 100720 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 158511 100720 471 184 0 153386 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 634044

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31380
/proc/meminfo: memFree=14098896/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=634044 CPUtime=1182.27 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 107708 0 0 0 118202 25 0 0 25 0 1 0 466614154 649261056 105450 33554432000 4194304 4947581 140735781220576 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 158511 105450 471 184 0 153386 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 634044

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31382
/proc/meminfo: memFree=14083716/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=634044 CPUtime=1242.27 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 110480 0 0 0 124201 26 0 0 25 0 1 0 466614154 649261056 108222 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399968 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 158511 108222 471 184 0 153386 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 634044



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.93 4/188 31385
/proc/meminfo: memFree=14280836/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=634044 CPUtime=1299.97 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 114557 0 0 0 129970 27 0 0 25 0 1 0 466614154 649261056 112299 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399963 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 158511 112299 471 184 0 153386 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 634044

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.93 4/188 31385
/proc/meminfo: memFree=14280836/32951124 swapFree=67111528/67111528
[pid=31315] ppid=31313 vsize=634044 CPUtime=1299.97 cores=5,7
/proc/31315/stat : 31315 (synit_sat) R 31313 31315 31102 0 -1 4202496 114557 0 0 0 129970 27 0 0 25 0 1 0 466614154 649261056 112299 33554432000 4194304 4947581 140735781220576 18446744073709551615 4399963 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31315/statm: 158511 112299 471 184 0 153386 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 634044

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300
CPU user time (s): 1299.71
CPU system time (s): 0.295955
CPU usage (%): 99.9979
Max. virtual memory (cumulated for all children) (KiB): 634044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.71
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114562
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= 1995

runsolver used 2.05069 second user time and 5.04723 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-23 11:15:15
IDJOB=3262673
IDBENCH=83796
IDSOLVER=1571
FILE ID=node103/3262673-1303550115
RUNJOBID= node103-1303548813-31123
PBS_JOBID= 13143155
Free space on /tmp= 71088 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT03/handmade/gomes/bqwh/bqwh.50.825.shuffled-as.sat03-1648.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262673-1303550115/watcher-3262673-1303550115 -o /tmp/evaluation-result-3262673-1303550115/solver-3262673-1303550115 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3262673-1303550115.cnf 1913255189

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

MD5SUM BENCH= 05a191325d89de504821b55dea51ca7f
RANDOM SEED=1913255189

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15543496 kB
Buffers:       2146772 kB
Cached:       14571488 kB
SwapCached:          0 kB
Active:       10303600 kB
Inactive:      6529448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15543496 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8200 kB
Writeback:           0 kB
AnonPages:      113884 kB
Mapped:          16232 kB
Slab:           512096 kB
PageTables:       5132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   312824 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= 71084 MiB
End job on node103 at 2011-04-23 11:36:57