Trace number 2681742

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)-7 1800.05 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_3.opb
MD5SUMe70f8e0da8fa345ba6e82dce1b0133d2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark708.262
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2952
Sum of products size (including duplicates)5904
Number of different products1476
Sum of products size2952

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 1577/0 clauses 1526/0 units 0
0.00/0.03	c vars 100
0.00/0.03	c objective 50 + -50
0.49/0.58	c 0.529919 45.8711 2 1547
0.49/0.58	o -3
0.59/0.62	c 0.570913 46.668 11 1628
0.59/0.62	o -4
1.10/1.17	c 1.10683 46.668 549 3055
1.10/1.17	o -5
1.19/1.29	c 1.22981 46.668 620 3256
1.19/1.29	o -6
160.23/160.32	c 157.223 51.2734 17267 315539
160.23/160.32	o -7
1800.03/1800.71	s SATISFIABLE
1800.03/1800.71	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 x96 -x97 x98 -x99 -x100

Verifier Data 

OK	-7

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681742-1277503269/watcher-2681742-1277503269 -o /tmp/evaluation-result-2681742-1277503269/solver-2681742-1277503269 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681742-1277503269.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23768
/proc/meminfo: memFree=1901240/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=2268 CPUtime=0
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 292 0 0 0 0 0 0 0 20 0 1 0 123983270 2322432 211 1992294400 134512640 136421960 4291307488 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23768/statm: 567 211 145 467 0 98 0

[startup+0.039663 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23768
/proc/meminfo: memFree=1901240/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=4896 CPUtime=0.03
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 920 0 0 0 3 0 0 0 20 0 1 0 123983270 5013504 839 1992294400 134512640 136421960 4291307488 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 1224 839 190 467 0 755 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4896

[startup+0.100675 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23768
/proc/meminfo: memFree=1901240/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=10420 CPUtime=0.09
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 2335 0 0 0 9 0 0 0 20 0 1 0 123983270 10670080 2254 1992294400 134512640 136421960 4291307488 18446744073709551615 134700917 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 2605 2255 194 467 0 2136 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10420

[startup+0.300712 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23768
/proc/meminfo: memFree=1901240/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=24284 CPUtime=0.29
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 5906 0 0 0 27 2 0 0 20 0 1 0 123983270 24866816 5710 1992294400 134512640 136421960 4291307488 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 6071 5711 194 467 0 5602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24284

[startup+0.700787 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23768
/proc/meminfo: memFree=1901240/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=47784 CPUtime=0.69
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 11861 0 0 0 64 5 0 0 21 0 1 0 123983270 48930816 11049 1992294400 134512640 136421960 4291307488 18446744073709551615 134597552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 11946 11049 237 467 0 11477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47784

[startup+1.50094 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 23769
/proc/meminfo: memFree=1857832/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=47784 CPUtime=1.49
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 11863 0 0 0 143 6 0 0 22 0 1 0 123983270 48930816 11049 1992294400 134512640 136421960 4291307488 18446744073709551615 135020469 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 11946 11049 237 467 0 11477 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47784

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 23769
/proc/meminfo: memFree=1857584/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=47916 CPUtime=3.09
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 11881 0 0 0 300 9 0 0 25 0 1 0 123983270 49065984 11067 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 11979 11067 237 467 0 11510 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47916

[startup+6.30083 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 23769
/proc/meminfo: memFree=1857212/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=48180 CPUtime=6.29
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 11973 0 0 0 614 15 0 0 25 0 1 0 123983270 49336320 11159 1992294400 134512640 136421960 4291307488 18446744073709551615 135031843 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 12045 11159 237 467 0 11576 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48180

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 23769
/proc/meminfo: memFree=1855848/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=49272 CPUtime=12.69
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 12244 0 0 0 1244 25 0 0 25 0 1 0 123983270 50454528 11430 1992294400 134512640 136421960 4291307488 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 12318 11430 237 467 0 11849 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49272

[startup+25.5004 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 23769
/proc/meminfo: memFree=1854484/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=50784 CPUtime=25.48
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 12592 0 0 0 2498 50 0 0 25 0 1 0 123983270 52002816 11778 1992294400 134512640 136421960 4291307488 18446744073709551615 134868005 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 12696 11778 237 467 0 12227 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50784

[startup+51.1002 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 23769
/proc/meminfo: memFree=1853864/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=51312 CPUtime=51.07
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 12738 0 0 0 5009 98 0 0 25 0 1 0 123983270 52543488 11924 1992294400 134512640 136421960 4291307488 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 12828 11924 237 467 0 12359 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51312

[startup+102.308 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 23771
/proc/meminfo: memFree=1852624/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=52500 CPUtime=102.26
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13024 0 0 0 10031 195 0 0 25 0 1 0 123983270 53760000 12210 1992294400 134512640 136421960 4291307488 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13125 12210 237 467 0 12656 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52500

[startup+162.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 23773
/proc/meminfo: memFree=1852500/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=52500 CPUtime=162.23
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13044 0 0 0 15916 307 0 0 25 0 1 0 123983270 53760000 12229 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13125 12229 237 467 0 12656 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 52500

[startup+222.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 23775
/proc/meminfo: memFree=1852376/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=52500 CPUtime=222.21
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13044 0 0 0 21802 419 0 0 25 0 1 0 123983270 53760000 12229 1992294400 134512640 136421960 4291307488 18446744073709551615 135021853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13125 12229 237 467 0 12656 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 52500

[startup+282.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 23775
/proc/meminfo: memFree=1852376/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=52500 CPUtime=282.18
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13044 0 0 0 27679 539 0 0 25 0 1 0 123983270 53760000 12229 1992294400 134512640 136421960 4291307488 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13125 12229 237 467 0 12656 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 52500

[startup+342.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 23777
/proc/meminfo: memFree=1852376/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=52500 CPUtime=342.16
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13044 0 0 0 33530 686 0 0 25 0 1 0 123983270 53760000 12229 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13125 12229 237 467 0 12656 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 52500

[startup+402.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 23779
/proc/meminfo: memFree=1852376/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=52500 CPUtime=402.14
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13044 0 0 0 39401 813 0 0 25 0 1 0 123983270 53760000 12229 1992294400 134512640 136421960 4291307488 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13125 12229 237 467 0 12656 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 52500

[startup+462.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 23781
/proc/meminfo: memFree=1852252/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=52500 CPUtime=462.12
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13044 0 0 0 45274 938 0 0 25 0 1 0 123983270 53760000 12229 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13125 12229 237 467 0 12656 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 52500

[startup+522.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 23783
/proc/meminfo: memFree=1852252/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=52500 CPUtime=522.1
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13044 0 0 0 51130 1080 0 0 25 0 1 0 123983270 53760000 12229 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13125 12229 237 467 0 12656 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 52500

[startup+582.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 23783
/proc/meminfo: memFree=1852252/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=52500 CPUtime=582.08
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13044 0 0 0 57007 1201 0 0 25 0 1 0 123983270 53760000 12229 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13125 12229 237 467 0 12656 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 52500

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23785
/proc/meminfo: memFree=1852252/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=52500 CPUtime=642.05
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13044 0 0 0 62882 1323 0 0 25 0 1 0 123983270 53760000 12229 1992294400 134512640 136421960 4291307488 18446744073709551615 135022062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13125 12229 237 467 0 12656 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 52500

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23791
/proc/meminfo: memFree=1851384/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53028 CPUtime=881.96
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13180 0 0 0 86303 1893 0 0 25 0 1 0 123983270 54300672 12365 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13257 12365 237 467 0 12788 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 53028

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23793
/proc/meminfo: memFree=1851384/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53028 CPUtime=941.93
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13180 0 0 0 92167 2026 0 0 25 0 1 0 123983270 54300672 12365 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13257 12365 237 467 0 12788 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 53028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23795
/proc/meminfo: memFree=1851384/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53028 CPUtime=1001.91
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13180 0 0 0 98040 2151 0 0 25 0 1 0 123983270 54300672 12365 1992294400 134512640 136421960 4291307488 18446744073709551615 135020548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13257 12365 237 467 0 12788 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 53028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23797
/proc/meminfo: memFree=1851260/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53028 CPUtime=1061.89
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13180 0 0 0 103902 2287 0 0 25 0 1 0 123983270 54300672 12365 1992294400 134512640 136421960 4291307488 18446744073709551615 135022062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13257 12365 237 467 0 12788 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 53028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23799
/proc/meminfo: memFree=1851260/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53028 CPUtime=1121.87
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13180 0 0 0 109759 2428 0 0 25 0 1 0 123983270 54300672 12365 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13257 12365 237 467 0 12788 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 53028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23799
/proc/meminfo: memFree=1851260/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53028 CPUtime=1181.84
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13180 0 0 0 115628 2556 0 0 25 0 1 0 123983270 54300672 12365 1992294400 134512640 136421960 4291307488 18446744073709551615 135028295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13257 12365 237 467 0 12788 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 53028

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23801
/proc/meminfo: memFree=1851260/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53028 CPUtime=1241.83
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13180 0 0 0 121498 2685 0 0 25 0 1 0 123983270 54300672 12365 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13257 12365 237 467 0 12788 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 53028

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23803
/proc/meminfo: memFree=1851136/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53028 CPUtime=1301.82
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13180 0 0 0 127364 2818 0 0 25 0 1 0 123983270 54300672 12365 1992294400 134512640 136421960 4291307488 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13257 12365 237 467 0 12788 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 53028

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23805
/proc/meminfo: memFree=1851012/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53028 CPUtime=1361.78
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13180 0 0 0 133236 2942 0 0 25 0 1 0 123983270 54300672 12365 1992294400 134512640 136421960 4291307488 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13257 12365 237 467 0 12788 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 53028

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23807
/proc/meminfo: memFree=1851012/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53028 CPUtime=1421.76
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13180 0 0 0 139090 3086 0 0 25 0 1 0 123983270 54300672 12365 1992294400 134512640 136421960 4291307488 18446744073709551615 135020368 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13257 12365 237 467 0 12788 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 53028

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23807
/proc/meminfo: memFree=1851012/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53028 CPUtime=1481.73
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13180 0 0 0 144922 3251 0 0 25 0 1 0 123983270 54300672 12365 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13257 12365 237 467 0 12788 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 53028

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23809
/proc/meminfo: memFree=1850764/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53292 CPUtime=1541.71
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13227 0 0 0 150761 3410 0 0 25 0 1 0 123983270 54571008 12412 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13323 12412 237 467 0 12854 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 53292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23811
/proc/meminfo: memFree=1850764/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53292 CPUtime=1601.69
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13227 0 0 0 156624 3545 0 0 25 0 1 0 123983270 54571008 12412 1992294400 134512640 136421960 4291307488 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13323 12412 237 467 0 12854 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 53292

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23813
/proc/meminfo: memFree=1850640/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53292 CPUtime=1661.67
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13227 0 0 0 162502 3665 0 0 25 0 1 0 123983270 54571008 12412 1992294400 134512640 136421960 4291307488 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13323 12412 237 467 0 12854 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 53292

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23815
/proc/meminfo: memFree=1850640/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53292 CPUtime=1721.64
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13227 0 0 0 168377 3787 0 0 25 0 1 0 123983270 54571008 12412 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13323 12412 237 467 0 12854 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 53292

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23815
/proc/meminfo: memFree=1850640/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53292 CPUtime=1781.63
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13227 0 0 0 174243 3920 0 0 25 0 1 0 123983270 54571008 12412 1992294400 134512640 136421960 4291307488 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13323 12412 237 467 0 12854 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 53292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23817
/proc/meminfo: memFree=1850640/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53292 CPUtime=1800.03
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13227 0 0 0 176047 3956 0 0 25 0 1 0 123983270 54571008 12412 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13323 12412 237 467 0 12854 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 53292

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23817
/proc/meminfo: memFree=1850640/2059040 swapFree=4139120/4192956
[pid=23768] ppid=23766 vsize=53292 CPUtime=1800.03
/proc/23768/stat : 23768 (pbct) R 23766 23768 23004 0 -1 4202496 13227 0 0 0 176047 3956 0 0 25 0 1 0 123983270 54571008 12412 1992294400 134512640 136421960 4291307488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23768/statm: 13323 12412 237 467 0 12854 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 53292

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1760.48
CPU system time (s): 39.57
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 53292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1760.48
system time used= 39.57
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13228
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= 1
involuntary context switches= 6802

runsolver used 2.74258 second user time and 8.73367 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-26 00:01:09
IDJOB=2681742
IDBENCH=48231
IDSOLVER=1192
FILE ID=node019/2681742-1277503269
PBS_JOBID= 11190577
Free space on /tmp= 62272 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681742-1277503269/watcher-2681742-1277503269 -o /tmp/evaluation-result-2681742-1277503269/solver-2681742-1277503269 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681742-1277503269.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e70f8e0da8fa345ba6e82dce1b0133d2
RANDOM SEED=1412482104

node019.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1901768 kB
Buffers:         12132 kB
Cached:          63780 kB
SwapCached:       6064 kB
Active:          69352 kB
Inactive:        19288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1901768 kB
SwapTotal:     4192956 kB
SwapFree:      4139120 kB
Dirty:            2024 kB
Writeback:           0 kB
AnonPages:       11404 kB
Mapped:          11936 kB
Slab:            46768 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182808 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62272 MiB
End job on node019 at 2010-06-26 00:31:12