Trace number 452733

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) 1800.22 1800.68

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
manolios/manol-pipe-c10nidw_s.opb
MD5SUM9c48416aa92aa4c8d8c74a050ab6635f
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 benchmark373.723
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables404382
Total number of constraints1204273
Number of constraints which are clauses1204273
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 constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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/452733-1177964253/instance-452733-1177964253.opb
0.00/0.00	c File size is 38627523 bytes.
7.59/7.70	c Highest Coefficient sum: 5
7.59/7.70	c Parsing was ok!!
7.59/7.70	c Total parsing time: 7.695 s
8.38/8.41	c Var: 404382 Constr: 1204273 1204273/0/0 Lit: 2809969 Watch. Lit: 2408545
8.38/8.41	c Obj. Vars: 0 (0 % of total variables)
132.05/132.17	c Pre-processing Time: 132.119 s
132.15/132.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
132.15/132.22	c        0 360482  1073121  2503820    2  2146242  357707      0      0 132.12
132.15/132.22	c Switching off LPR mode.
1800.04/1800.50	c      100 360482  1073221  2505015    2  2146442  393478    100      0 134.71
1800.04/1800.50	c      250 360482  1073371  2507226    2  2146742  432826    250      1 136.73
1800.04/1800.50	c      476 360482  1073597  2510857    2  2147194  476109    476      3 139.55
1800.04/1800.50	c      814 360482  1073935  2515979    2  2147870  523720    814      5 151.09
1800.04/1800.50	c     1322 360482  1074443  2527390    2  2148886  576093   1322      8 159.01
1800.04/1800.50	c     2085 360482  1075206  2576751    2  2150412  633703   2085     12 165.72
1800.04/1800.50	c     3231 360482  1076352  2614235    2  2152704  697074   3231     17 183.52
1800.04/1800.50	c     4952 360482  1078073  2797731    2  2156146  766782   4952     24 199.78
1800.04/1800.50	c     7536 360482  1080657  3093858    2  2161314  843461   7536     34 220.38
1800.04/1800.50	c    11415 360482  1084536  3335300    3  2169072  927808  11415     44 256.30
1800.04/1800.50	c    17239 360095  1090360  3671690    3  2180718  500000  17239     56 307.61
1800.04/1800.50	c    25977 360095  1099098  4467738    4  2198194  550001  25977     73 351.29
1800.04/1800.50	c    39089 360095  1112210  8866382    7  2224418  605002  39089     88 440.88
1800.04/1800.50	c    58759 360045  1131880 12649585   11  2263757  665503  58759    110 529.56
1800.04/1800.50	c    88273 359990  1161394 17484688   15  2322784  732054  88273    123 713.25
1800.04/1800.50	c   132544 359987  1205665 29406782   24  2411325  805260 132544    136 971.40
1800.04/1800.50	c   198955 359866  1272076 50354190   39  2544139  885787 198955    141 1402.83
1800.04/1800.50	c Caught signal: 15
1800.04/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.50	c   17   251124  93202  1272964  1324245 66686833 251124    139 1800.05
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	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/node48/watcher-452733-1177964253 -o ROOT/results/node48/solver-452733-1177964253 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452733-1177964253/instance-452733-1177964253.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 0.97 0.99 3/64 20986
/proc/meminfo: memFree=1823528/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=57272 CPUtime=0
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 151270834 58646528 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 12365 335 281 324 0 2004 0

[startup+0.0353949 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 20986
/proc/meminfo: memFree=1823528/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=42472 CPUtime=0.03
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 611 0 0 0 3 0 0 0 18 0 1 0 151270834 43491328 581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 10618 581 325 324 0 257 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 42472

[startup+0.101401 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 20986
/proc/meminfo: memFree=1823528/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=44156 CPUtime=0.09
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 1111 0 0 0 9 0 0 0 18 0 1 0 151270834 45215744 1081 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 11039 1081 416 324 0 678 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44156

[startup+0.301419 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 20986
/proc/meminfo: memFree=1823528/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=49112 CPUtime=0.29
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 2670 0 0 0 29 0 0 0 19 0 1 0 151270834 50290688 2600 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 12278 2600 702 324 0 1917 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49112

[startup+0.711468 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 20986
/proc/meminfo: memFree=1823528/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=58316 CPUtime=0.7
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 5532 0 0 0 68 2 0 0 23 0 1 0 151270834 59715584 5383 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 14579 5383 1242 324 0 4218 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 58316

[startup+1.50153 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1799264/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=75556 CPUtime=1.49
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 11021 0 0 0 143 6 0 0 25 0 1 0 151270834 77369344 10666 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 18889 10666 2264 324 0 8528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75556

[startup+3.10168 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1777504/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=109624 CPUtime=3.09
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 21972 0 0 0 299 10 0 0 25 0 1 0 151270834 112254976 21207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 27406 21207 4408 324 0 17045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109624

[startup+6.30198 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1713504/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=168920 CPUtime=6.29
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 41000 0 0 0 610 19 0 0 25 0 1 0 151270834 172974080 39416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 42230 39416 8136 324 0 31869 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 168920

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1585120/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=250352 CPUtime=12.69
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 71356 0 0 0 1238 31 0 0 25 0 1 0 151270834 256360448 59956 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 62588 59956 301 324 0 61658 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 250352

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1585120/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=250480 CPUtime=25.49
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 71372 0 0 0 2515 34 0 0 25 0 1 0 151270834 256491520 59972 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3965015 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 62620 59972 301 324 0 61690 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 250480

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1585056/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=250480 CPUtime=51.06
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 71396 0 0 0 5067 39 0 0 25 0 1 0 151270834 256491520 59996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 62620 59996 301 324 0 61690 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 250480

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1584864/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=250612 CPUtime=102.25
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 71437 0 0 0 10173 52 0 0 25 0 1 0 151270834 256626688 60037 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583062 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 62653 60037 301 324 0 61723 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 250612

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1563872/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=271600 CPUtime=162.24
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 80893 0 0 0 16082 142 0 0 25 0 1 0 151270834 278118400 65280 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 67900 65280 309 324 0 66970 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 271600

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1563808/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=271600 CPUtime=222.22
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 80896 0 0 0 22080 142 0 0 25 0 1 0 151270834 278118400 65283 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 67900 65283 309 324 0 66970 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 271600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1563808/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=271600 CPUtime=282.21
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 80896 0 0 0 28079 142 0 0 25 0 1 0 151270834 278118400 65283 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3964456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 67900 65283 309 324 0 66970 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 271600

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1563808/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=271600 CPUtime=342.19
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 80896 0 0 0 34077 142 0 0 25 0 1 0 151270834 278118400 65283 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 67900 65283 309 324 0 66970 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 271600

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1544736/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=292352 CPUtime=402.18
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 86085 0 0 0 40071 147 0 0 25 0 1 0 151270834 299368448 70472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 73088 70472 309 324 0 72158 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 292352

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1499296/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=336560 CPUtime=462.16
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 97152 0 0 0 46063 153 0 0 25 0 1 0 151270834 344637440 81539 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3964474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 84140 81539 309 324 0 83210 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 336560

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1465824/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=370048 CPUtime=522.15
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 105506 0 0 0 52055 160 0 0 25 0 1 0 151270834 378929152 89893 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3978040 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 92512 89893 309 324 0 91582 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 370048

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1452256/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=382808 CPUtime=582.13
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 108719 0 0 0 58051 162 0 0 25 0 1 0 151270834 391995392 93106 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574654 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 95702 93106 309 324 0 94772 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 382808

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1440224/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=394896 CPUtime=642.12
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 111723 0 0 0 64047 165 0 0 25 0 1 0 151270834 404373504 96110 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 98724 96110 309 324 0 97794 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 394896


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1300384/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=534888 CPUtime=882.06
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 146735 0 0 0 88017 189 0 0 25 0 1 0 151270834 547725312 131122 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 133722 131122 309 324 0 132792 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 534888

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1269088/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=565828 CPUtime=942.04
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 154474 0 0 0 94010 194 0 0 25 0 1 0 151270834 579407872 138861 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 141457 138861 309 324 0 140527 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 565828

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1225568/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=609200 CPUtime=1002.03
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 165299 0 0 0 100002 201 0 0 25 0 1 0 151270834 623820800 149686 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 152300 149686 309 324 0 151370 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 609200

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1208864/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=625972 CPUtime=1062.02
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 169491 0 0 0 105998 204 0 0 25 0 1 0 151270834 640995328 153878 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 156493 153878 309 324 0 155563 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 625972

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1186656/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=647860 CPUtime=1122
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 174961 0 0 0 111992 208 0 0 25 0 1 0 151270834 663408640 159348 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3965015 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 161965 159348 309 324 0 161035 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 647860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1100960/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=735108 CPUtime=1181.99
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 196775 0 0 0 117973 226 0 0 25 0 1 0 151270834 752750592 181162 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 183777 181162 309 324 0 182847 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 735108

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=1022688/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=811928 CPUtime=1241.97
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 215981 0 0 0 123957 240 0 0 25 0 1 0 151270834 831414272 200368 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3964635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 202982 200368 309 324 0 202052 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 811928

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=991072/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=842880 CPUtime=1301.96
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 223733 0 0 0 129950 246 0 0 25 0 1 0 151270834 863109120 208120 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 210720 208120 309 324 0 209790 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 842880

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=975968/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=858052 CPUtime=1361.94
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 227526 0 0 0 135945 249 0 0 25 0 1 0 151270834 878645248 211913 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 214513 211913 309 324 0 213583 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 858052

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=960224/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=873864 CPUtime=1421.93
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 231470 0 0 0 141941 252 0 0 25 0 1 0 151270834 894836736 215857 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 218466 215857 309 324 0 217536 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 873864

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=929184/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=904760 CPUtime=1481.92
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 239195 0 0 0 147935 257 0 0 25 0 1 0 151270834 926474240 223582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3960901 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 226190 223582 309 324 0 225260 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 904760

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=890080/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=943660 CPUtime=1541.9
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 248942 0 0 0 153926 264 0 0 25 0 1 0 151270834 966307840 233329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 235915 233329 309 324 0 234985 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 943660

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=833632/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=1000016 CPUtime=1601.88
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 263014 0 0 0 159916 272 0 0 25 0 1 0 151270834 1024016384 247401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 250004 247401 309 324 0 249074 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 1000016

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=821920/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=1011812 CPUtime=1661.86
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 265953 0 0 0 165912 274 0 0 25 0 1 0 151270834 1036095488 250340 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3972802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 252953 250340 309 324 0 252023 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 1011812

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=796256/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=1037712 CPUtime=1721.86
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 272456 0 0 0 171905 281 0 0 25 0 1 0 151270834 1062617088 256843 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 259428 256843 309 324 0 258498 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 1037712

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=764576/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=1069160 CPUtime=1781.84
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 280300 0 0 0 177897 287 0 0 25 0 1 0 151270834 1094819840 264687 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3960979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 267290 264687 309 324 0 266360 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 1069160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20987
/proc/meminfo: memFree=754784/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=1078596 CPUtime=1800.04
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194304 282672 0 0 0 179715 289 0 0 25 0 1 0 151270834 1104482304 267059 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 269649 267059 309 324 0 268719 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1078596

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20988
/proc/meminfo: memFree=1352152/2055920 swapFree=4183896/4192956
[pid=20986] ppid=20984 vsize=0 CPUtime=1800.14
/proc/20986/stat : 20986 (bsolo3.0.17) R 20984 20986 19827 0 -1 4194308 282676 0 0 0 179715 299 0 0 25 0 1 0 151270834 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/20986/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.68
CPU time (s): 1800.22
CPU user time (s): 1797.16
CPU system time (s): 3.06053
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 1078596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.16
system time used= 3.06053
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 282676
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= 1785

runsolver used 1.44978 second user time and 3.48147 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Mon Apr 30 20:17:35 UTC 2007

IDJOB= 452733
IDBENCH= 47800
IDSOLVER= 199
FILE ID= node48/452733-1177964253

PBS_JOBID= 4727690

Free space on /tmp= 66521 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/manolios/manol-pipe-c10nidw_s.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452733-1177964253/instance-452733-1177964253.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-452733-1177964253 -o ROOT/results/node48/solver-452733-1177964253 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452733-1177964253/instance-452733-1177964253.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  9c48416aa92aa4c8d8c74a050ab6635f

RANDOM SEED= 573739616

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1823936 kB
Buffers:         10992 kB
Cached:         146096 kB
SwapCached:       2848 kB
Active:          67720 kB
Inactive:       100168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823936 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:           44296 kB
Writeback:           0 kB
Mapped:          16948 kB
Slab:            50124 kB
Committed_AS:  1336420 kB
PageTables:       1392 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= 66521 MiB

End job on node48 on Mon Apr 30 20:47:38 UTC 2007