Trace number 432423

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) 1800.32 1801.1

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl40_45_pb.cnf.cr.opb
MD5SUMb95bbeb851a52866877e397310a0a770
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.028994
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3600
Total number of constraints170
Number of constraints which are clauses90
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint45
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 46
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/432423-1177943646/instance-432423-1177943646.opb
0.00/0.00	c File size is 64058 bytes.
0.00/0.01	c Highest Coefficient sum: 46
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 s
0.00/0.01	c Var: 3600 Constr: 170 90/80/0 Lit: 7200 Watch. Lit: 3780
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.09/0.13	c Pre-processing Time: 0.132 s
0.09/0.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.13	c        0   3600      170     7200   42     3780   52830      0      0 0.13
0.09/0.13	c Switching off LPR mode.
1800.05/1800.80	c      100   3600      270    23880   88     3980   58114    100    684 0.15
1800.05/1800.80	c      252   3600      422    53975  127     4284   63926    252   1400 0.18
1800.05/1800.80	c      477   3600      647   118833  183     4734   70319    477   2021 0.24
1800.05/1800.80	c      816   3600      986   197866  200     5412   77351    816   2582 0.32
1800.05/1800.80	c     1325   3600     1495   288354  192     6430   85087   1325   2019 0.66
1800.05/1800.80	c     2088   3600     2258   451295  199     7956   93596   2088   1598 1.31
1800.05/1800.80	c     3235   3600     3405  1167656  342    10250  102956   3235   1283 2.52
1800.05/1800.80	c     4957   3600     5127  2899915  565    13694  113252   4957    894 5.54
1800.05/1800.80	c     7544   3600     7714  6171784  800    18868  124578   7544    594 12.68
1800.05/1800.80	c    11423   3600    11593 11659443 1005    26626  137036  11423    340 33.53
1800.05/1800.80	c    17248   3600    17418 19821366 1137    38276  150740  17248    213 80.94
1800.05/1800.80	c    25985   3600    26155 32272906 1233    55750  165815  25985    154 168.42
1800.05/1800.80	c    39096   3600    39266 47884272 1219    81972  182397  39096    117 333.54
1800.05/1800.80	c    58768   3600    58938 73866404 1253   121316  200637  58768     74 784.62
1800.05/1800.80	c    88279   3600    88449 114983694 1299   180338  220701  88279     60 1462.71
1800.05/1800.80	c Caught signal: 15
1800.05/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.80	c   15   100526  23040  1009038   100696 132972997 100526     55 1800.05
1800.05/1800.80	s UNKNOWN
1800.05/1800.80	c Total time: 1800.05 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/node67/watcher-432423-1177943646 -o ROOT/results/node67/solver-432423-1177943646 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432423-1177943646/instance-432423-1177943646.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: 0.85 0.95 0.85 3/64 31678
/proc/meminfo: memFree=1698160/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=11800 CPUtime=0
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 270354124 12083200 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7324121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 2950 334 280 324 0 2004 0

[startup+0.0323789 s]
/proc/loadavg: 0.85 0.95 0.85 3/64 31678
/proc/meminfo: memFree=1698160/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=4684 CPUtime=0.02
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 569 0 0 0 2 0 0 0 18 0 1 0 270354124 4796416 523 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 1171 523 302 324 0 241 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4684

[startup+0.101391 s]
/proc/loadavg: 0.85 0.95 0.85 3/64 31678
/proc/meminfo: memFree=1698160/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=4732 CPUtime=0.09
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 614 0 0 0 9 0 0 0 18 0 1 0 270354124 4845568 558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 1183 558 304 324 0 253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4732

[startup+0.301427 s]
/proc/loadavg: 0.85 0.95 0.85 3/64 31678
/proc/meminfo: memFree=1698160/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=6920 CPUtime=0.29
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 1166 0 0 0 28 1 0 0 19 0 1 0 270354124 7086080 1110 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 1730 1110 309 324 0 800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6920

[startup+0.7015 s]
/proc/loadavg: 0.85 0.95 0.85 3/64 31678
/proc/meminfo: memFree=1698160/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=8456 CPUtime=0.69
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 1538 0 0 0 68 1 0 0 22 0 1 0 270354124 8658944 1482 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 2114 1482 309 324 0 1184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8456

[startup+1.50265 s]
/proc/loadavg: 0.85 0.95 0.85 2/65 31679
/proc/meminfo: memFree=1692392/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=11784 CPUtime=1.49
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 2372 0 0 0 148 1 0 0 25 0 1 0 270354124 12066816 2316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552109 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 2946 2316 309 324 0 2016 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11784

[startup+3.10194 s]
/proc/loadavg: 0.85 0.95 0.85 2/65 31679
/proc/meminfo: memFree=1685096/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=22576 CPUtime=3.09
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 5077 0 0 0 307 2 0 0 25 0 1 0 270354124 23117824 5021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7320880 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5644 5021 309 324 0 4714 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22576

[startup+6.30252 s]
/proc/loadavg: 0.86 0.95 0.85 2/65 31679
/proc/meminfo: memFree=1660592/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=46376 CPUtime=6.29
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 11019 0 0 0 624 5 0 0 25 0 1 0 270354124 47489024 10963 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 11594 10963 309 324 0 10664 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46376

[startup+12.7017 s]
/proc/loadavg: 0.87 0.95 0.85 2/65 31679
/proc/meminfo: memFree=1620720/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=83876 CPUtime=12.69
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 20388 0 0 0 1259 10 0 0 25 0 1 0 270354124 85889024 20332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 20969 20332 309 324 0 20039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83876

[startup+25.502 s]
/proc/loadavg: 0.90 0.96 0.85 2/65 31679
/proc/meminfo: memFree=1573104/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=129336 CPUtime=25.49
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 31752 0 0 0 2534 15 0 0 25 0 1 0 270354124 132440064 31696 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 32334 31696 309 324 0 31404 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 129336

[startup+51.1017 s]
/proc/loadavg: 0.93 0.96 0.86 2/65 31679
/proc/meminfo: memFree=1504048/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=198304 CPUtime=51.07
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 49004 0 0 0 5083 24 0 0 25 0 1 0 270354124 203063296 48948 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 49576 48948 309 324 0 48646 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 198304

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.86 2/65 31679
/proc/meminfo: memFree=1405296/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=296076 CPUtime=102.25
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 73447 0 0 0 10189 36 0 0 25 0 1 0 270354124 303181824 73391 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 74019 73391 309 324 0 73089 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 296076

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 31679
/proc/meminfo: memFree=1297840/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=404720 CPUtime=162.22
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 100608 0 0 0 16173 49 0 0 25 0 1 0 270354124 414433280 100552 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 101180 100552 309 324 0 100250 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 404720

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 31679
/proc/meminfo: memFree=1210224/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=490524 CPUtime=222.21
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 122071 0 0 0 22160 61 0 0 25 0 1 0 270354124 502296576 122015 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 122631 122015 309 324 0 121701 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 490524

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 31679
/proc/meminfo: memFree=1138352/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=562764 CPUtime=282.19
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 140123 0 0 0 28149 70 0 0 25 0 1 0 270354124 576270336 140067 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 140691 140067 309 324 0 139761 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 562764

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 31679
/proc/meminfo: memFree=1082480/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=617864 CPUtime=342.16
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 153901 0 0 0 34138 78 0 0 25 0 1 0 270354124 632692736 153845 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 154466 153845 309 324 0 153536 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 617864

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 31679
/proc/meminfo: memFree=1019696/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=681540 CPUtime=402.14
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 169810 0 0 0 40128 86 0 0 25 0 1 0 270354124 697896960 169754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 170385 169754 309 324 0 169455 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 681540

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 31679
/proc/meminfo: memFree=953520/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=747028 CPUtime=462.12
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 186194 0 0 0 46119 93 0 0 25 0 1 0 270354124 764956672 186138 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 186757 186138 309 324 0 185827 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 747028

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 31681
/proc/meminfo: memFree=906032/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=794628 CPUtime=522.09
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 198094 0 0 0 52110 99 0 0 25 0 1 0 270354124 813699072 198038 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 198657 198038 309 324 0 197727 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 794628

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=865840/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=834228 CPUtime=582.07
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 207994 0 0 0 58102 105 0 0 25 0 1 0 270354124 854249472 207938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 208557 207938 309 324 0 207627 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 834228

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=832688/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=867056 CPUtime=642.06
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 216203 0 0 0 64096 110 0 0 25 0 1 0 270354124 887865344 216147 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 216764 216147 309 324 0 215834 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 867056


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=702768/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=996804 CPUtime=881.97
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 248618 0 0 0 88072 125 0 0 25 0 1 0 270354124 1020727296 248562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 249201 248562 309 324 0 248271 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 996804

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=660464/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1039476 CPUtime=941.95
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 259311 0 0 0 94064 131 0 0 25 0 1 0 270354124 1064423424 259255 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 259869 259255 309 324 0 258939 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 1039476

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=581808/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1117712 CPUtime=1001.92
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 278870 0 0 0 100052 140 0 0 25 0 1 0 270354124 1144537088 278814 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 279428 278814 309 324 0 278498 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1117712

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=529520/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1170436 CPUtime=1061.9
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 292046 0 0 0 106044 146 0 0 25 0 1 0 270354124 1198526464 291990 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 292609 291990 309 324 0 291679 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1170436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=482544/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1216888 CPUtime=1121.89
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 303650 0 0 0 112036 153 0 0 25 0 1 0 270354124 1246093312 303594 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 304222 303594 309 324 0 303292 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1216888

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=435248/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1264564 CPUtime=1181.86
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 315556 0 0 0 118027 159 0 0 25 0 1 0 270354124 1294913536 315500 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 316141 315500 309 324 0 315211 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1264564

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=387952/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1311316 CPUtime=1241.84
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 327253 0 0 0 124019 165 0 0 25 0 1 0 270354124 1342787584 327197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551018 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 327829 327197 309 324 0 326899 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 1311316

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=339696/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1359204 CPUtime=1301.82
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 339224 0 0 0 130011 171 0 0 25 0 1 0 270354124 1391824896 339168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 339801 339168 309 324 0 338871 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 1359204

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=295024/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1404064 CPUtime=1361.79
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 350442 0 0 0 136002 177 0 0 25 0 1 0 270354124 1437761536 350386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 351016 350386 309 324 0 350086 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 1404064

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=251312/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1447308 CPUtime=1421.78
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 361261 0 0 0 141996 182 0 0 25 0 1 0 270354124 1482043392 361205 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 361827 361205 309 324 0 360897 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 1447308

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=208560/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1490444 CPUtime=1481.75
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 372050 0 0 0 147990 185 0 0 25 0 1 0 270354124 1526214656 371994 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 372611 371994 309 324 0 371681 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 1490444

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=164336/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1534132 CPUtime=1541.72
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 382947 0 0 0 153982 190 0 0 25 0 1 0 270354124 1570951168 382891 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 383533 382891 309 324 0 382603 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 1534132

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31681
/proc/meminfo: memFree=118640/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1580104 CPUtime=1601.71
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 394449 0 0 0 159975 196 0 0 25 0 1 0 270354124 1618026496 394393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 395026 394393 309 324 0 394096 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 1580104

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 31855
/proc/meminfo: memFree=81472/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1615744 CPUtime=1661.6
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 403360 0 0 0 165957 203 0 0 25 0 1 0 270354124 1654521856 403304 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 403936 403304 309 324 0 403006 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 1615744

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31879
/proc/meminfo: memFree=44144/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1654508 CPUtime=1721.56
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 413046 0 0 0 171948 208 0 0 25 0 1 0 270354124 1694216192 412990 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 413627 412990 309 324 0 412697 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 1654508

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31879
/proc/meminfo: memFree=15920/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1693032 CPUtime=1781.54
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 422675 0 0 0 177942 212 0 0 25 0 1 0 270354124 1733664768 422619 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 423258 422619 309 324 0 422328 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 1693032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31879
/proc/meminfo: memFree=15088/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=1704240 CPUtime=1800.05
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194304 425498 0 0 0 179791 214 0 0 25 0 1 0 270354124 1745141760 425442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 426060 425442 309 324 0 425130 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1704240

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

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

[startup+1801 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31879
/proc/meminfo: memFree=15088/2055920 swapFree=4182996/4192956
[pid=31678] ppid=31676 vsize=0 CPUtime=1800.24
/proc/31678/stat : 31678 (bsolo3.0.17) R 31676 31678 31175 0 -1 4194308 425502 0 0 0 179791 233 0 0 25 0 1 0 270354124 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.24
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1801.1
CPU time (s): 1800.32
CPU user time (s): 1797.91
CPU system time (s): 2.40463
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 1704240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.91
system time used= 2.40463
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 425502
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= 3345

runsolver used 1.44178 second user time and 3.53046 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Apr 30 14:34:06 UTC 2007

IDJOB= 432423
IDBENCH= 1410
IDSOLVER= 199
FILE ID= node67/432423-1177943646

PBS_JOBID= 4727532

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-chnl40_45_pb.cnf.cr.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432423-1177943646/instance-432423-1177943646.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-432423-1177943646 -o ROOT/results/node67/solver-432423-1177943646 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432423-1177943646/instance-432423-1177943646.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  b95bbeb851a52866877e397310a0a770

RANDOM SEED= 57520732

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1698640 kB
Buffers:         29868 kB
Cached:         250332 kB
SwapCached:       4040 kB
Active:         171424 kB
Inactive:       119000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698640 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            6748 kB
Writeback:           0 kB
Mapped:          16072 kB
Slab:            52816 kB
Committed_AS:  1304648 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 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 node67 on Mon Apr 30 15:04:09 UTC 2007