Trace number 452754

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) 1800.08 1800.58

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
palacios/medium/blocks-4-ipc5-h21-unknown.opb
MD5SUM21a5d232eebe09c0c4b4635b21d4fb00
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark430.112
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables135534
Total number of constraints905980
Number of constraints which are clauses905980
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint417
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 415
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 832
Number of bits of the biggest sum of numbers10
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/452754-1177964466/instance-452754-1177964466.opb
0.00/0.00	c File size is 29781779 bytes.
5.69/5.74	c Highest Coefficient sum: 832
5.69/5.74	c Parsing was ok!!
5.69/5.74	c Total parsing time: 5.738 s
6.09/6.15	c Var: 135534 Constr: 905980 905980/0/0 Lit: 2447966 Watch. Lit: 1811835
6.09/6.15	c Obj. Vars: 0 (0 % of total variables)
185.60/185.75	c Pre-processing Time: 185.662 s
185.60/185.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
185.60/185.79	c        0 135407   895026  2419539    2  1790052  298341      0      0 185.66
185.60/185.79	c Switching off LPR mode.
1800.00/1800.50	c      100 135407   895126  2420588    2  1790252  328176    100      0 187.32
1800.00/1800.50	c      251 135407   895277  2438129    2  1790554  360994    251      1 194.41
1800.00/1800.50	c      476 135407   895502  2458675    2  1791004  397094    476      2 197.99
1800.00/1800.50	c      814 135407   895840  2508387    2  1791680  436804    814      3 206.69
1800.00/1800.50	c     1323 135407   896349  2570531    2  1792698  480485   1323      6 217.85
1800.00/1800.50	c     2086 135407   897112  2749263    3  1794224  528534   2086      8 241.60
1800.00/1800.50	c     3232 135407   898258  2979413    3  1796516  581388   3232     12 265.54
1800.00/1800.50	c     4957 135407   899983  3227183    3  1799966  639527   4957     16 297.70
1800.00/1800.50	c     7542 135407   902568  3731147    4  1805136  703480   7542     21 349.44
1800.00/1800.50	c    11422 135407   906448  4286803    4  1812896  773829  11422     27 413.15
1800.00/1800.50	c    17247 135407   912273  5962328    6  1824546  851212  17247     30 565.72
1800.00/1800.50	c    25985 135407   921011  8497450    9  1842022  936334  25985     34 748.42
1800.00/1800.50	c    39095 135407   934121 12452292   13  1868242  500000  39095     37 1043.53
1800.00/1800.50	c    58765 135407   953791 20059246   21  1907582  550001  58765     38 1534.40
1800.00/1800.50	c Caught signal: 15
1800.00/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.50	c   14    72729  27586   278114   967755 22620201  72729     40 1800.01
1800.00/1800.50	s UNKNOWN
1800.00/1800.50	c Total time: 1800.01 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/node55/watcher-452754-1177964466 -o ROOT/results/node55/solver-452754-1177964466 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452754-1177964466/instance-452754-1177964466.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: 0.92 0.98 0.99 3/64 20121
/proc/meminfo: memFree=1405228/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=48632 CPUtime=0
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 244356804 49799168 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 12158 333 279 324 0 3957 0

[startup+0.094116 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20121
/proc/meminfo: memFree=1405228/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=35072 CPUtime=0.08
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 985 0 0 0 8 0 0 0 18 0 1 0 244356804 35913728 955 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 8768 956 404 324 0 567 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 35072

[startup+0.102116 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20121
/proc/meminfo: memFree=1405228/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=35208 CPUtime=0.09
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 1036 0 0 0 9 0 0 0 18 0 1 0 244356804 36052992 1006 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 8802 1006 414 324 0 601 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35208

[startup+0.301136 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20121
/proc/meminfo: memFree=1405228/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=39184 CPUtime=0.29
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 2301 0 0 0 29 0 0 0 19 0 1 0 244356804 40124416 2271 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 9796 2272 679 324 0 1595 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39184

[startup+0.702174 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20121
/proc/meminfo: memFree=1405228/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=46964 CPUtime=0.69
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 4798 0 0 0 68 1 0 0 22 0 1 0 244356804 48091136 4728 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 11741 4728 1201 324 0 3540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46964

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1385828/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=61288 CPUtime=1.49
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 9374 0 0 0 146 3 0 0 25 0 1 0 244356804 62758912 9304 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 15322 9304 2198 324 0 7121 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61288

[startup+3.10141 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1365348/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=89184 CPUtime=3.09
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 18425 0 0 0 302 7 0 0 25 0 1 0 244356804 91324416 18227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 22296 18227 4151 324 0 14095 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89184

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1306924/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=164900 CPUtime=6.29
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 47760 0 0 0 611 18 0 0 25 0 1 0 244356804 168857600 40037 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282775 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 41225 40037 303 324 0 40295 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 164900

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1246516/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=164900 CPUtime=12.68
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 47763 0 0 0 1250 18 0 0 25 0 1 0 244356804 168857600 40040 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 41225 40040 303 324 0 40295 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 164900

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1246324/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=165164 CPUtime=25.49
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 47833 0 0 0 2530 19 0 0 25 0 1 0 244356804 169127936 40110 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 41291 40110 303 324 0 40361 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 165164

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1244532/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=166744 CPUtime=51.03
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 48260 0 0 0 5083 20 0 0 25 0 1 0 244356804 170745856 40537 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7278681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 41686 40537 303 324 0 40756 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 166744

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1244596/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=166744 CPUtime=102.22
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 48277 0 0 0 10201 21 0 0 25 0 1 0 244356804 170745856 40554 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550576 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 41686 40554 303 324 0 40756 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 166744

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1244532/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=166744 CPUtime=162.2
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 48284 0 0 0 16198 22 0 0 25 0 1 0 244356804 170745856 40561 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 41686 40561 303 324 0 40756 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 166744

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1243508/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=167784 CPUtime=222.19
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 48804 0 0 0 22196 23 0 0 25 0 1 0 244356804 171810816 40816 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 41946 40816 308 324 0 41016 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 167784

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1236852/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=174452 CPUtime=282.17
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 50468 0 0 0 28192 25 0 0 25 0 1 0 244356804 178638848 42480 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 43613 42480 308 324 0 42683 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 174452

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1230324/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=180876 CPUtime=342.16
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 52087 0 0 0 34189 27 0 0 25 0 1 0 244356804 185217024 44099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 45219 44099 308 324 0 44289 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 180876

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1222964/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=188248 CPUtime=402.14
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 53914 0 0 0 40186 28 0 0 25 0 1 0 244356804 192765952 45926 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 47062 45926 308 324 0 46132 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 188248

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1216756/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=194548 CPUtime=462.13
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 55492 0 0 0 46184 29 0 0 25 0 1 0 244356804 199217152 47504 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 48637 47504 308 324 0 47707 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 194548

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1207668/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=203704 CPUtime=522.11
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 57801 0 0 0 52181 30 0 0 25 0 1 0 244356804 208592896 49813 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 50926 49813 308 324 0 49996 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 203704

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1196212/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=215108 CPUtime=582.1
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 60628 0 0 0 58178 32 0 0 25 0 1 0 244356804 220270592 52640 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 53777 52640 308 324 0 52847 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 215108

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1185972/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=225232 CPUtime=642.08
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 63167 0 0 0 64175 33 0 0 25 0 1 0 244356804 230637568 55179 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 56308 55179 308 324 0 55378 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 225232


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1153012/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=258140 CPUtime=882.03
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 71385 0 0 0 88163 40 0 0 25 0 1 0 244356804 264335360 63397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527354 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 64535 63397 308 324 0 63605 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 258140

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1142708/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=268612 CPUtime=942.01
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 74028 0 0 0 94159 42 0 0 25 0 1 0 244356804 275058688 66040 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 67153 66040 308 324 0 66223 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 268612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1121716/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=289376 CPUtime=1001.99
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 79208 0 0 0 100154 45 0 0 25 0 1 0 244356804 296321024 71220 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 72344 71220 308 324 0 71414 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 289376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1113012/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=298168 CPUtime=1061.98
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 81390 0 0 0 106151 47 0 0 25 0 1 0 244356804 305324032 73402 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 74542 73402 308 324 0 73612 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 298168

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1107956/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=303140 CPUtime=1121.96
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 82646 0 0 0 112148 48 0 0 25 0 1 0 244356804 310415360 74658 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282775 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 75785 74658 308 324 0 74855 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 303140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20122
/proc/meminfo: memFree=1102900/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=308172 CPUtime=1181.95
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 83904 0 0 0 118145 50 0 0 25 0 1 0 244356804 315568128 75916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 77043 75916 308 324 0 76113 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 308172

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20124
/proc/meminfo: memFree=1088628/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=322308 CPUtime=1241.94
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 87447 0 0 0 124141 53 0 0 25 0 1 0 244356804 330043392 79459 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 80577 79459 308 324 0 79647 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 322308

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20124
/proc/meminfo: memFree=1073076/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=337884 CPUtime=1301.93
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 91336 0 0 0 130138 55 0 0 25 0 1 0 244356804 345993216 83348 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 84471 83348 308 324 0 83541 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 337884

[startup+1362.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 20124
/proc/meminfo: memFree=1057972/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=353016 CPUtime=1361.91
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 95112 0 0 0 136133 58 0 0 25 0 1 0 244356804 361488384 87124 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 88254 87124 308 324 0 87324 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 353016

[startup+1422.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 20124
/proc/meminfo: memFree=1045492/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=365404 CPUtime=1421.89
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 98224 0 0 0 142130 59 0 0 25 0 1 0 244356804 374173696 90236 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7278661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 91351 90236 308 324 0 90421 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 365404

[startup+1482.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 20124
/proc/meminfo: memFree=1029492/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=381532 CPUtime=1481.88
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 102251 0 0 0 148125 63 0 0 25 0 1 0 244356804 390688768 94263 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 95383 94263 308 324 0 94453 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 381532

[startup+1542.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 20124
/proc/meminfo: memFree=1015156/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=396064 CPUtime=1541.86
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 105875 0 0 0 154120 66 0 0 25 0 1 0 244356804 405569536 97887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7280545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 99016 97887 308 324 0 98086 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 396064

[startup+1602.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20124
/proc/meminfo: memFree=1009460/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=401376 CPUtime=1601.85
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 107228 0 0 0 160118 67 0 0 25 0 1 0 244356804 411009024 99240 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 100344 99240 308 324 0 99414 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 401376

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20124
/proc/meminfo: memFree=1000756/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=410036 CPUtime=1661.84
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 109375 0 0 0 166115 69 0 0 25 0 1 0 244356804 419876864 101387 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 102509 101387 308 324 0 101579 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 410036

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20124
/proc/meminfo: memFree=993204/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=417812 CPUtime=1721.82
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 111308 0 0 0 172112 70 0 0 25 0 1 0 244356804 427839488 103320 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 104453 103320 308 324 0 103523 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 417812

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20124
/proc/meminfo: memFree=984372/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=426348 CPUtime=1781.81
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 113471 0 0 0 178110 71 0 0 25 0 1 0 244356804 436580352 105483 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571798 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 106587 105483 308 324 0 105657 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 426348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20124
/proc/meminfo: memFree=981876/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=428828 CPUtime=1800
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 114086 0 0 0 179929 71 0 0 25 0 1 0 244356804 439119872 106098 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 107207 106098 308 324 0 106277 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 428828

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20124
/proc/meminfo: memFree=981876/2055920 swapFree=4184544/4192956
[pid=20121] ppid=20119 vsize=428828 CPUtime=1800
/proc/20121/stat : 20121 (bsolo3.0.17) R 20119 20121 19067 0 -1 4194304 114086 0 0 0 179929 71 0 0 25 0 1 0 244356804 439119872 106098 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20121/statm: 107207 106098 308 324 0 106277 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 428828

Child status: 15
Real time (s): 1800.58
CPU time (s): 1800.08
CPU user time (s): 1799.3
CPU system time (s): 0.78288
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 428828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.3
system time used= 0.78288
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114090
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= 3160

runsolver used 1.45778 second user time and 3.47547 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Apr 30 20:21:08 UTC 2007

IDJOB= 452754
IDBENCH= 47821
IDSOLVER= 199
FILE ID= node55/452754-1177964466

PBS_JOBID= 4727711

Free space on /tmp= 66530 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/palacios/medium/blocks-4-ipc5-h21-unknown.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452754-1177964466/instance-452754-1177964466.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-452754-1177964466 -o ROOT/results/node55/solver-452754-1177964466 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452754-1177964466/instance-452754-1177964466.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  21a5d232eebe09c0c4b4635b21d4fb00

RANDOM SEED= 512204096

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1405828 kB
Buffers:         55456 kB
Cached:         506528 kB
SwapCached:       2552 kB
Active:          67340 kB
Inactive:       504956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405828 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:           35660 kB
Writeback:           0 kB
Mapped:          16724 kB
Slab:            63888 kB
Committed_AS:  1413052 kB
PageTables:       1384 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= 66530 MiB

End job on node55 on Mon Apr 30 20:51:10 UTC 2007