Trace number 433392

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? (MO) 740.89 741.305

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
MD5SUM51456bad41bf92f026526861ffdd231e
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 benchmark0.045992
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5250
Total number of constraints145
Number of constraints which are clauses75
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint70
Maximum length of a constraint75
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 76
Number of bits of the biggest sum of numbers7
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/433392-1177959009/instance-433392-1177959009.opb
0.00/0.00	c File size is 93573 bytes.
0.00/0.02	c Highest Coefficient sum: 76
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.02 s
0.00/0.02	c Var: 5250 Constr: 145 75/70/0 Lit: 10500 Watch. Lit: 5400
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.40/0.42	c Pre-processing Time: 0.421 s
0.40/0.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.40/0.42	c        0   5250      145    10500   72     5400   70025      0      0 0.42
0.40/0.42	c Switching off LPR mode.
740.70/741.00	c      100   5250      245    41925  171     5600   77028    100    225 0.44
740.70/741.00	c      252   5250      397    80057  201     5904   84731    252    513 0.49
740.70/741.00	c      479   5250      624   169547  271     6358   93205    479    853 0.56
740.70/741.00	c      817   5250      962   339429  352     7034  102526    817   1076 0.76
740.70/741.00	c     1326   5250     1471   471172  320     8052  112779   1326    972 1.36
740.70/741.00	c     2089   5250     2234   586894  262     9578  124057   2089    469 4.45
740.70/741.00	c     3235   5250     3380   791638  234    11870  136463   3235    296 10.91
740.70/741.00	c     4956   5250     5101  1191080  233    15312  150110   4956    248 19.98
740.70/741.00	c     7540   5250     7685  2112565  274    20480  165122   7540    221 33.99
740.70/741.00	c    11419   5250    11564  7085050  612    28238  181635  11419    211 54.03
740.70/741.00	c    17242   5250    17387 27195004 1564    39884  199799  17242    166 103.74
740.70/741.00	c    25982   5250    26127 64299644 2461    57364  219779  25982     93 277.14
740.70/741.00	c    39093   5250    39238 119626893 3048    83586  241757  39093     71 547.82
740.70/741.00	c Caught signal: 15
740.70/741.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
740.70/741.00	c   13    44701  19074 11710421    44846 144392387  44701     60 740.71
740.70/741.00	s UNKNOWN
740.70/741.00	c Total time: 740.705 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/node18/watcher-433392-1177959009 -o ROOT/results/node18/solver-433392-1177959009 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433392-1177959009/instance-433392-1177959009.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 0.93 3/77 4708
/proc/meminfo: memFree=1825696/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=11828 CPUtime=0
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 243818306 12111872 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 2957 335 280 324 0 2004 0

[startup+0.0663019 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 4708
/proc/meminfo: memFree=1825696/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=5036 CPUtime=0.06
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 650 0 0 0 6 0 0 0 18 0 1 0 243818306 5156864 597 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 1259 597 302 324 0 329 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5036

[startup+0.101304 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 4708
/proc/meminfo: memFree=1825696/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=5036 CPUtime=0.09
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 650 0 0 0 9 0 0 0 18 0 1 0 243818306 5156864 597 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 1259 597 302 324 0 329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5036

[startup+0.301323 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 4708
/proc/meminfo: memFree=1825696/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=5180 CPUtime=0.29
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 723 0 0 0 29 0 0 0 19 0 1 0 243818306 5304320 641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 1295 641 304 324 0 365 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5180

[startup+0.701361 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 4708
/proc/meminfo: memFree=1825696/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=8392 CPUtime=0.7
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 1562 0 0 0 68 2 0 0 23 0 1 0 243818306 8593408 1471 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8291638 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 2098 1471 309 324 0 1168 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8392

[startup+1.50144 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 4709
/proc/meminfo: memFree=1819544/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=11068 CPUtime=1.49
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 2230 0 0 0 147 2 0 0 25 0 1 0 243818306 11333632 2139 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551981 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 2767 2139 309 324 0 1837 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11068

[startup+3.10159 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 4709
/proc/meminfo: memFree=1817880/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=11840 CPUtime=3.09
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 2409 0 0 0 307 2 0 0 25 0 1 0 243818306 12124160 2318 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 2960 2318 309 324 0 2030 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11840

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 4709
/proc/meminfo: memFree=1816096/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=13256 CPUtime=6.3
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 2787 0 0 0 627 3 0 0 25 0 1 0 243818306 13574144 2696 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8293928 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 3314 2696 309 324 0 2384 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 13256

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 4709
/proc/meminfo: memFree=1813296/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=16220 CPUtime=12.69
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 3515 0 0 0 1266 3 0 0 25 0 1 0 243818306 16609280 3424 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 4055 3424 309 324 0 3125 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16220

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 4709
/proc/meminfo: memFree=1805304/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=24104 CPUtime=25.48
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 5497 0 0 0 2544 4 0 0 25 0 1 0 243818306 24682496 5406 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 6026 5406 309 324 0 5096 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24104

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 4709
/proc/meminfo: memFree=1742648/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=87244 CPUtime=51.07
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 21269 0 0 0 5095 12 0 0 25 0 1 0 243818306 89337856 21178 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 21811 21178 309 324 0 20881 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87244

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 3/78 4709
/proc/meminfo: memFree=1482552/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=346324 CPUtime=102.26
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 86052 0 0 0 10190 36 0 0 25 0 1 0 243818306 354635776 85961 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7978097 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 86581 85961 309 324 0 85651 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 346324

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4709
/proc/meminfo: memFree=1345912/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=483988 CPUtime=162.25
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 120473 0 0 0 16174 51 0 0 25 0 1 0 243818306 495603712 120382 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 120997 120382 309 324 0 120067 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 483988

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4709
/proc/meminfo: memFree=1196984/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=631496 CPUtime=222.23
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 157344 0 0 0 22158 65 0 0 25 0 1 0 243818306 646651904 157253 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 157874 157253 309 324 0 156944 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 631496

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4709
/proc/meminfo: memFree=986488/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=844784 CPUtime=282.21
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 210672 0 0 0 28132 89 0 0 25 0 1 0 243818306 865058816 210581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 211196 210581 309 324 0 210266 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 844784

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4709
/proc/meminfo: memFree=774648/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=1054240 CPUtime=342.2
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 263034 0 0 0 34112 108 0 0 25 0 1 0 243818306 1079541760 262943 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 263560 262943 309 324 0 262630 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1054240

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4709
/proc/meminfo: memFree=598904/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=1229868 CPUtime=402.17
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 306941 0 0 0 40092 125 0 0 25 0 1 0 243818306 1259384832 306850 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 307467 306850 309 324 0 306537 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1229868

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4709
/proc/meminfo: memFree=472440/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=1355132 CPUtime=462.17
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 338245 0 0 0 46077 140 0 0 25 0 1 0 243818306 1387655168 338154 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 338783 338154 309 324 0 337853 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1355132

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4709
/proc/meminfo: memFree=347576/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=1480948 CPUtime=522.15
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 369699 0 0 0 52063 152 0 0 25 0 1 0 243818306 1516490752 369608 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 370237 369608 309 324 0 369307 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1480948

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4709
/proc/meminfo: memFree=237688/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=1589536 CPUtime=582.13
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 396841 0 0 0 58051 162 0 0 25 0 1 0 243818306 1627684864 396750 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 397384 396750 309 324 0 396454 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1589536

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4709
/proc/meminfo: memFree=124088/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=1702028 CPUtime=642.12
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 424968 0 0 0 64038 174 0 0 25 0 1 0 243818306 1742876672 424877 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 425507 424877 309 324 0 424577 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1702028

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/84 4885
/proc/meminfo: memFree=36416/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=1788900 CPUtime=702.02
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 446701 0 0 0 70018 184 0 0 25 0 1 0 243818306 1831833600 446610 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 447225 446610 309 324 0 446295 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1788900



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+741.002 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4907
/proc/meminfo: memFree=14968/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=1843220 CPUtime=740.7
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194304 460281 0 0 0 73879 191 0 0 25 0 1 0 243818306 1887457280 460190 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 460805 460190 309 324 0 459875 0
Current children cumulated CPU time (s) 740.7
Current children cumulated vsize (KiB) 1843220

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

[startup+741.202 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4907
/proc/meminfo: memFree=14968/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=0 CPUtime=740.89
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194308 460285 0 0 0 73879 210 0 0 25 0 1 0 243818306 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 740.89
Current children cumulated vsize (KiB) 0

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (740.89 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (740.89 s) to the 'lost time'.

[startup+741.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 4908
/proc/meminfo: memFree=1857456/2055920 swapFree=4147196/4192956
[pid=4708] ppid=-1 vsize=0 CPUtime=0
/proc/4708/stat : -- couldn't open stat file --/proc/4708/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

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

[startup+741.202 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 4907
/proc/meminfo: memFree=14968/2055920 swapFree=4147196/4192956
[pid=4708] ppid=4706 vsize=0 CPUtime=740.89
/proc/4708/stat : 4708 (bsolo3.0.17) R 4706 4708 4402 0 -1 4194308 460285 0 0 0 73879 210 0 0 25 0 1 0 243818306 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 740.89
Current children cumulated vsize (KiB) 0

[startup+741.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 4908
/proc/meminfo: memFree=1857456/2055920 swapFree=4147196/4192956
[pid=4708] ppid=-1 vsize=0 CPUtime=0
/proc/4708/stat : -- couldn't open stat file --/proc/4708/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 15

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4708 and gives
#  childrusage.ru_utime.tv_sec=738
#  childrusage.ru_utime.tv_usec=794686
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=210663
# CPU time returned by wait4() is 741.005
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 740.89
#  lost CPU user time (s): 738.79
#  lost CPU system time (s): 2.1

Real time (s): 741.305
CPU time (s): 740.89
CPU user time (s): 738.79
CPU system time (s): 2.1
CPU usage (%): 99.944
Max. virtual memory (cumulated for all children) (KiB): 1843220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 738.795
system time used= 2.21066
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460285
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= 4539

runsolver used 0.58891 second user time and 1.65475 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Apr 30 18:50:09 UTC 2007

IDJOB= 433392
IDBENCH= 2567
IDSOLVER= 199
FILE ID= node18/433392-1177959009

PBS_JOBID= 4727745

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433392-1177959009/instance-433392-1177959009.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-433392-1177959009 -o ROOT/results/node18/solver-433392-1177959009 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433392-1177959009/instance-433392-1177959009.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  51456bad41bf92f026526861ffdd231e

RANDOM SEED= 34224753

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1826104 kB
Buffers:         36680 kB
Cached:         103532 kB
SwapCached:      14420 kB
Active:          61888 kB
Inactive:       101336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826104 kB
SwapTotal:     4192956 kB
SwapFree:      4147196 kB
Dirty:            6776 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            52100 kB
Committed_AS:  5537996 kB
PageTables:       1776 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 node18 on Mon Apr 30 19:02:32 UTC 2007