Trace number 432428

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, and are wall clock time (not CPU 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
bsolo 3.0.17? (TO) 1800.25 1800.89

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl30_40_pb.cnf.cr.opb
MD5SUM61cf99fd35695f4955b2bd6e6269522f
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.018997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2400
Total number of constraints140
Number of constraints which are clauses80
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint40
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 41
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432428-1177943651/instance-432428-1177943651.opb
0.00/0.00	c File size is 42228 bytes.
0.00/0.01	c Highest Coefficient sum: 41
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.009 s
0.00/0.01	c Var: 2400 Constr: 140 80/60/0 Lit: 4800 Watch. Lit: 2560
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.06/0.07	c Pre-processing Time: 0.071 s
0.06/0.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.06/0.07	c        0   2400      140     4800   34     2560   31226      0      0 0.07
0.06/0.07	c Switching off LPR mode.
1800.08/1800.71	c      102   2400      242    18034   74     2764   34349    102   1243 0.08
1800.08/1800.71	c      255   2400      395    37038   93     3070   37784    255   2383 0.11
1800.08/1800.71	c      480   2400      620    62745  101     3520   41563    480   3221 0.15
1800.08/1800.71	c      818   2400      958   237223  247     4196   45720    818   2681 0.30
1800.08/1800.71	c     1327   2400     1467   593356  404     5214   50293   1327   1895 0.70
1800.08/1800.71	c     2090   2400     2230  1135953  509     6740   55323   2090   1397 1.50
1800.08/1800.71	c     3237   2400     3377  1891008  559     9034   60856   3237   1206 2.68
1800.08/1800.71	c     4958   2400     5098  3164820  620    12476   66942   4958    852 5.82
1800.08/1800.71	c     7545   2400     7685  5104241  664    17650   73637   7545    509 14.82
1800.08/1800.71	c    11424   2400    11564  8113769  701    25408   81001  11424    338 33.73
1800.08/1800.71	c    17246   2400    17386 12690884  729    37052   89102  17246    218 78.92
1800.08/1800.71	c    25984   2400    26124 19536245  747    54528   98013  25984    138 187.63
1800.08/1800.71	c    39094   2400    39234 30237142  770    80748  107815  39094     98 395.26
1800.08/1800.71	c    58765   2400    58905 44867266  761   120090  118597  58765     94 623.91
1800.08/1800.71	c    88275   2400    88415 67464508  763   179110  130457  88275     66 1320.97
1800.08/1800.71	c Caught signal: 15
1800.08/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.71	c   15   100626  19203   214221   100766 77267976 100626     55 1800.09
1800.08/1800.71	s UNKNOWN
1800.08/1800.71	c Total time: 1800.09 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node54/watcher-432428-1177943651 -o ROOT/results/node54/solver-432428-1177943651 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432428-1177943651/instance-432428-1177943651.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.84 0.94 0.85 3/66 27238
/proc/meminfo: memFree=1708352/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=11780 CPUtime=0
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 241739606 12062720 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 2945 337 280 324 0 2004 0

[startup+0.0704049 s]
/proc/loadavg: 0.84 0.94 0.85 3/66 27238
/proc/meminfo: memFree=1708352/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=4488 CPUtime=0.06
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 540 0 0 0 6 0 0 0 18 0 1 0 241739606 4595712 499 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 1122 499 305 324 0 192 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4488

[startup+0.101409 s]
/proc/loadavg: 0.84 0.94 0.85 3/66 27238
/proc/meminfo: memFree=1708352/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=4744 CPUtime=0.09
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 594 0 0 0 9 0 0 0 18 0 1 0 241739606 4857856 553 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 1186 553 309 324 0 256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4744

[startup+0.301433 s]
/proc/loadavg: 0.84 0.94 0.85 3/66 27238
/proc/meminfo: memFree=1708352/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=7416 CPUtime=0.29
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 1256 0 0 0 29 0 0 0 19 0 1 0 241739606 7593984 1215 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 1854 1215 309 324 0 924 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7416

[startup+0.701483 s]
/proc/loadavg: 0.84 0.94 0.85 3/66 27238
/proc/meminfo: memFree=1708352/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=11976 CPUtime=0.69
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 2424 0 0 0 68 1 0 0 22 0 1 0 241739606 12263424 2383 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2252458 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 2994 2383 309 324 0 2064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11976

[startup+1.50158 s]
/proc/loadavg: 0.84 0.94 0.85 2/67 27239
/proc/meminfo: memFree=1697720/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=19048 CPUtime=1.49
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 4174 0 0 0 147 2 0 0 25 0 1 0 241739606 19505152 4133 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 4762 4133 309 324 0 3832 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19048

[startup+3.10179 s]
/proc/loadavg: 0.84 0.94 0.85 2/67 27239
/proc/meminfo: memFree=1688568/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=31556 CPUtime=3.09
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 7308 0 0 0 306 3 0 0 25 0 1 0 241739606 32313344 7267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 7889 7267 309 324 0 6959 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31556

[startup+6.30119 s]
/proc/loadavg: 0.85 0.94 0.85 2/67 27239
/proc/meminfo: memFree=1668472/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=46228 CPUtime=6.29
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 10983 0 0 0 624 5 0 0 25 0 1 0 241739606 47337472 10942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 11557 10942 309 324 0 10627 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46228

[startup+12.703 s]
/proc/loadavg: 0.87 0.94 0.85 2/67 27239
/proc/meminfo: memFree=1649208/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=64392 CPUtime=12.69
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 15520 0 0 0 1261 8 0 0 25 0 1 0 241739606 65937408 15479 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 16098 15479 309 324 0 15168 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 64392

[startup+25.5016 s]
/proc/loadavg: 0.89 0.94 0.85 2/67 27239
/proc/meminfo: memFree=1619704/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=92544 CPUtime=25.49
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 22553 0 0 0 2537 12 0 0 25 0 1 0 241739606 94765056 22512 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 23136 22512 309 324 0 22206 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 92544

[startup+51.1019 s]
/proc/loadavg: 0.93 0.94 0.85 2/67 27239
/proc/meminfo: memFree=1578872/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=133540 CPUtime=51.06
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 32790 0 0 0 5088 18 0 0 25 0 1 0 241739606 136744960 32749 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 33385 32749 309 324 0 32455 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 133540

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.86 2/67 27239
/proc/meminfo: memFree=1522232/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=189284 CPUtime=102.25
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 46739 0 0 0 10199 26 0 0 25 0 1 0 241739606 193826816 46698 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 47321 46698 309 324 0 46391 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 189284

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.86 2/67 27239
/proc/meminfo: memFree=1475128/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=236608 CPUtime=162.24
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 58575 0 0 0 16189 35 0 0 25 0 1 0 241739606 242286592 58534 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 59152 58534 309 324 0 58222 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 236608

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.87 2/67 27239
/proc/meminfo: memFree=1431544/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=279748 CPUtime=222.22
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 69348 0 0 0 22181 41 0 0 25 0 1 0 241739606 286461952 69307 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2260680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 69937 69307 309 324 0 69007 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 279748

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/67 27239
/proc/meminfo: memFree=1391224/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=320436 CPUtime=282.2
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 79537 0 0 0 28174 46 0 0 25 0 1 0 241739606 328126464 79496 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 80109 79496 309 324 0 79179 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 320436

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/67 27239
/proc/meminfo: memFree=1347704/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=363304 CPUtime=342.19
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 90256 0 0 0 34166 53 0 0 25 0 1 0 241739606 372023296 90215 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 90826 90215 309 324 0 89896 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 363304

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/67 27239
/proc/meminfo: memFree=1315640/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=395532 CPUtime=402.17
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 98312 0 0 0 40158 59 0 0 25 0 1 0 241739606 405024768 98271 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 98883 98271 309 324 0 97953 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 395532

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/67 27239
/proc/meminfo: memFree=1258552/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=452540 CPUtime=462.15
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 112539 0 0 0 46147 68 0 0 25 0 1 0 241739606 463400960 112498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551482 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 113135 112498 309 324 0 112205 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 452540

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/67 27239
/proc/meminfo: memFree=1205304/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=505856 CPUtime=522.14
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 125874 0 0 0 52138 76 0 0 25 0 1 0 241739606 517996544 125833 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 126464 125833 309 324 0 125534 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 505856

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/67 27239
/proc/meminfo: memFree=1162040/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=548728 CPUtime=582.12
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 136599 0 0 0 58130 82 0 0 25 0 1 0 241739606 561897472 136558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 137182 136558 309 324 0 136252 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 548728

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=1118136/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=592272 CPUtime=642.11
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 147494 0 0 0 64124 87 0 0 25 0 1 0 241739606 606486528 147453 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 148068 147453 309 324 0 147138 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 592272


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=991992/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=718216 CPUtime=882.04
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 178974 0 0 0 88101 103 0 0 25 0 1 0 241739606 735453184 178933 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 179554 178933 309 324 0 178624 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 718216

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=965816/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=744420 CPUtime=942.02
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 185521 0 0 0 94095 107 0 0 25 0 1 0 241739606 762286080 185480 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 186105 185480 309 324 0 185175 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 744420

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=938744/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=771280 CPUtime=1002
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 192250 0 0 0 100089 111 0 0 25 0 1 0 241739606 789790720 192209 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 192820 192209 309 324 0 191890 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 771280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=919352/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=790944 CPUtime=1061.99
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 197144 0 0 0 106085 114 0 0 25 0 1 0 241739606 809926656 197103 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 197736 197103 309 324 0 196806 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 790944

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=900856/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=809096 CPUtime=1121.96
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 201697 0 0 0 112081 115 0 0 25 0 1 0 241739606 828514304 201656 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 202274 201656 309 324 0 201344 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 809096

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=883448/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=826828 CPUtime=1181.95
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 206115 0 0 0 118077 118 0 0 25 0 1 0 241739606 846671872 206074 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 206707 206074 309 324 0 205777 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 826828

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=864504/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=845468 CPUtime=1241.93
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 210780 0 0 0 124072 121 0 0 25 0 1 0 241739606 865759232 210739 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 211367 210739 309 324 0 210437 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 845468

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=844792/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=865044 CPUtime=1301.92
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 215664 0 0 0 130069 123 0 0 25 0 1 0 241739606 885805056 215623 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 216261 215623 309 324 0 215331 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 865044

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=827448/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=882552 CPUtime=1361.9
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 220044 0 0 0 136065 125 0 0 25 0 1 0 241739606 903733248 220003 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 220638 220003 309 324 0 219708 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 882552

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=811128/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=898640 CPUtime=1421.89
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 224061 0 0 0 142062 127 0 0 25 0 1 0 241739606 920207360 224020 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 224660 224020 309 324 0 223730 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 898640

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=793912/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=915936 CPUtime=1481.87
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 228400 0 0 0 148057 130 0 0 25 0 1 0 241739606 937918464 228359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 228984 228359 309 324 0 228054 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 915936

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=779192/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=930560 CPUtime=1541.85
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 232040 0 0 0 154052 133 0 0 25 0 1 0 241739606 952893440 231999 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 232640 231999 309 324 0 231710 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 930560

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27239
/proc/meminfo: memFree=763448/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=946244 CPUtime=1601.84
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 235986 0 0 0 160049 135 0 0 25 0 1 0 241739606 968953856 235945 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 236561 235945 309 324 0 235631 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 946244

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27417
/proc/meminfo: memFree=747720/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=960656 CPUtime=1661.73
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 239568 0 0 0 166036 137 0 0 25 0 1 0 241739606 983711744 239527 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 240164 239527 309 324 0 239234 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 960656

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27437
/proc/meminfo: memFree=732600/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=976960 CPUtime=1721.7
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 243648 0 0 0 172031 139 0 0 25 0 1 0 241739606 1000407040 243607 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 244240 243607 309 324 0 243310 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 976960

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27437
/proc/meminfo: memFree=717496/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=991832 CPUtime=1781.68
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 247369 0 0 0 178027 141 0 0 25 0 1 0 241739606 1015635968 247328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 247958 247328 309 324 0 247028 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 991832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27437
/proc/meminfo: memFree=712312/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=996864 CPUtime=1800.08
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194304 248641 0 0 0 179867 141 0 0 25 0 1 0 241739606 1020788736 248600 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 249216 248600 309 324 0 248286 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 996864

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

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

[startup+1800.81 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27437
/proc/meminfo: memFree=712312/2055920 swapFree=4182164/4192956
[pid=27238] ppid=27236 vsize=0 CPUtime=1800.18
/proc/27238/stat : 27238 (bsolo3.0.17) R 27236 27238 26829 0 -1 4194308 248645 0 0 0 179867 151 0 0 25 0 1 0 241739606 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/27238/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.89
CPU time (s): 1800.25
CPU user time (s): 1798.68
CPU system time (s): 1.57076
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 996864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.68
system time used= 1.57076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 248645
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= 12
involuntary context switches= 4577

runsolver used 1.57176 second user time and 4.98724 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Mon Apr 30 14:34:11 UTC 2007

IDJOB= 432428
IDBENCH= 1415
IDSOLVER= 199
FILE ID= node54/432428-1177943651

PBS_JOBID= 4727543

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl30_40_pb.cnf.cr.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432428-1177943651/instance-432428-1177943651.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-432428-1177943651 -o ROOT/results/node54/solver-432428-1177943651 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432428-1177943651/instance-432428-1177943651.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  61cf99fd35695f4955b2bd6e6269522f

RANDOM SEED= 289110171

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1708760 kB
Buffers:         29228 kB
Cached:         237828 kB
SwapCached:       3992 kB
Active:         142372 kB
Inactive:       134860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708760 kB
SwapTotal:     4192956 kB
SwapFree:      4182164 kB
Dirty:            6756 kB
Writeback:           0 kB
Mapped:          16184 kB
Slab:            55864 kB
Committed_AS:  2413788 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node54 on Mon Apr 30 15:04:14 UTC 2007