Trace number 2681772

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)-14 1800.08 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_5.opb
MD5SUM0619afe86d0e2ffb4ad28e9f2f441c24
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-14
Best CPU time to get the best result obtained on this benchmark1372.41
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
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)1212
Sum of products size (including duplicates)2424
Number of different products606
Sum of products size1212

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
0.00/0.01	c constraints 707/0 clauses 656/0 units 0
0.00/0.01	c vars 100
0.00/0.01	c objective 50 + -50
0.19/0.24	c 0.217966 21.2344 1 673
0.19/0.24	o -7
0.19/0.25	c 0.230964 21.707 28 731
0.19/0.25	o -8
0.29/0.37	c 0.346947 21.9258 300 1500
0.29/0.37	o -9
0.39/0.40	c 0.379942 21.9258 327 1614
0.39/0.40	o -10
0.50/0.53	c 0.502923 21.9258 653 2371
0.50/0.53	o -12
59.48/59.59	c 56.6484 25.5781 9196 314689
59.48/59.59	o -13
1783.67/1784.17	c 1692.37 25.5781 5217 9654185
1783.67/1784.17	o -14
1800.07/1800.50	s SATISFIABLE
1800.07/1800.50	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	-14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681772-1277504418/watcher-2681772-1277504418 -o /tmp/evaluation-result-2681772-1277504418/solver-2681772-1277504418 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681772-1277504418.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 29696
/proc/meminfo: memFree=1850980/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=2268 CPUtime=0
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 292 0 0 0 0 0 0 0 20 0 1 0 91734451 2322432 212 1992294400 134512640 136421960 4288260064 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29696/statm: 567 212 146 467 0 98 0

[startup+0.023345 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29696
/proc/meminfo: memFree=1850980/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=4368 CPUtime=0.01
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 796 0 0 0 1 0 0 0 20 0 1 0 91734451 4472832 716 1992294400 134512640 136421960 4288260064 18446744073709551615 134640520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 1092 717 190 467 0 623 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4368

[startup+0.101351 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29696
/proc/meminfo: memFree=1850980/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=10672 CPUtime=0.09
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 2345 0 0 0 8 1 0 0 20 0 1 0 91734451 10928128 2265 1992294400 134512640 136421960 4288260064 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 2668 2266 194 467 0 2199 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10672

[startup+0.301369 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29696
/proc/meminfo: memFree=1850980/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=22448 CPUtime=0.29
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 5204 0 0 0 27 2 0 0 20 0 1 0 91734451 22986752 5089 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 5612 5089 237 467 0 5143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22448

[startup+0.701404 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29696
/proc/meminfo: memFree=1850980/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=22448 CPUtime=0.69
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 5212 0 0 0 65 4 0 0 20 0 1 0 91734451 22986752 5094 1992294400 134512640 136421960 4288260064 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 5612 5094 237 467 0 5143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22448

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29697
/proc/meminfo: memFree=1831380/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=22844 CPUtime=1.49
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 5295 0 0 0 142 7 0 0 22 0 1 0 91734451 23392256 5177 1992294400 134512640 136421960 4288260064 18446744073709551615 135032279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 5711 5177 237 467 0 5242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22844

[startup+3.10061 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29697
/proc/meminfo: memFree=1830512/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=23516 CPUtime=3.09
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 5465 0 0 0 294 15 0 0 25 0 1 0 91734451 24080384 5347 1992294400 134512640 136421960 4288260064 18446744073709551615 134597534 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 5879 5347 237 467 0 5410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23516

[startup+6.30089 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29697
/proc/meminfo: memFree=1829396/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=24176 CPUtime=6.29
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 5635 0 0 0 598 31 0 0 25 0 1 0 91734451 24756224 5517 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6044 5517 237 467 0 5575 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24176

[startup+12.7005 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29697
/proc/meminfo: memFree=1828528/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=24868 CPUtime=12.68
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 5824 0 0 0 1205 63 0 0 25 0 1 0 91734451 25464832 5706 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6217 5706 237 467 0 5748 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24868

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 29697
/proc/meminfo: memFree=1827908/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=25396 CPUtime=25.49
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 5962 0 0 0 2422 127 0 0 25 0 1 0 91734451 26005504 5844 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6349 5844 237 467 0 5880 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25396

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 29699
/proc/meminfo: memFree=1827908/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=25528 CPUtime=51.08
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 5984 0 0 0 4859 249 0 0 25 0 1 0 91734451 26140672 5866 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6382 5866 237 467 0 5913 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25528

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 29699
/proc/meminfo: memFree=1826916/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=102.27
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6157 0 0 0 9713 514 0 0 25 0 1 0 91734451 26816512 6038 1992294400 134512640 136421960 4288260064 18446744073709551615 134973954 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6038 237 467 0 6078 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26188

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29701
/proc/meminfo: memFree=1826792/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=162.25
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 15398 827 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26188

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29703
/proc/meminfo: memFree=1826792/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=222.24
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 21072 1152 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26188

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29705
/proc/meminfo: memFree=1826792/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=282.23
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 26743 1480 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 26188

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29705
/proc/meminfo: memFree=1826668/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=342.21
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 32438 1783 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 26188

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29707
/proc/meminfo: memFree=1826544/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=402.2
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 38119 2101 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 26188

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29709
/proc/meminfo: memFree=1826544/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=462.18
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 43809 2409 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 26188

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29711
/proc/meminfo: memFree=1826420/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=522.17
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 49485 2732 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 26188

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29713
/proc/meminfo: memFree=1826296/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=582.15
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 55183 3032 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 26188

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29713
/proc/meminfo: memFree=1826296/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=642.14
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 60882 3332 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 26188

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29724
/proc/meminfo: memFree=1825428/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=882.08
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 83642 4566 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135686959 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 26188

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29724
/proc/meminfo: memFree=1825552/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=942.07
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 89339 4868 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 26188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29726
/proc/meminfo: memFree=1825552/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1002.06
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 95028 5178 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 26188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29728
/proc/meminfo: memFree=1825552/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1062.04
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 100728 5476 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 26188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29730
/proc/meminfo: memFree=1825552/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1122.02
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 106424 5778 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 26188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29732
/proc/meminfo: memFree=1825676/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1182.01
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 112118 6083 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 26188

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29732
/proc/meminfo: memFree=1825552/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1241.99
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 117811 6388 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 26188

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29734
/proc/meminfo: memFree=1825428/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1301.98
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 123516 6682 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 26188

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 29736
/proc/meminfo: memFree=1825552/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1361.96
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 129212 6984 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 26188

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29738
/proc/meminfo: memFree=1825428/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1421.95
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 134913 7282 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 134973981 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 26188

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29740
/proc/meminfo: memFree=1825428/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1481.94
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 140604 7590 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 26188

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29740
/proc/meminfo: memFree=1825428/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1541.92
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 146309 7883 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 26188

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29742
/proc/meminfo: memFree=1825428/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1601.91
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 151996 8195 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 26188

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29744
/proc/meminfo: memFree=1825428/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1661.89
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 157695 8494 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 26188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29746
/proc/meminfo: memFree=1825304/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1721.87
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 163378 8809 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 26188

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29748
/proc/meminfo: memFree=1825056/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1781.87
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6158 0 0 0 169060 9127 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 26188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29748
/proc/meminfo: memFree=1825056/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1800.07
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6159 0 0 0 170786 9221 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 26188

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 2/107 29748
/proc/meminfo: memFree=1825056/2059040 swapFree=4139448/4192956
[pid=29696] ppid=29694 vsize=26188 CPUtime=1800.07
/proc/29696/stat : 29696 (pbct) R 29694 29696 28837 0 -1 4202496 6159 0 0 0 170786 9221 0 0 25 0 1 0 91734451 26816512 6039 1992294400 134512640 136421960 4288260064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29696/statm: 6547 6039 237 467 0 6078 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 26188

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1707.86
CPU system time (s): 92.219
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 26188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1707.86
system time used= 92.219
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6160
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= 2753

runsolver used 2.82657 second user time and 8.65168 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-26 00:20:18
IDJOB=2681772
IDBENCH=48261
IDSOLVER=1192
FILE ID=node041/2681772-1277504418
PBS_JOBID= 11190587
Free space on /tmp= 61676 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681772-1277504418/watcher-2681772-1277504418 -o /tmp/evaluation-result-2681772-1277504418/solver-2681772-1277504418 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681772-1277504418.opb

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

MD5SUM BENCH= 0619afe86d0e2ffb4ad28e9f2f441c24
RANDOM SEED=552083644

node041.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851508 kB
Buffers:         36560 kB
Cached:          79016 kB
SwapCached:       5940 kB
Active:          70056 kB
Inactive:        58144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851508 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       11416 kB
Mapped:          11828 kB
Slab:            57232 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182640 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= 61672 MiB
End job on node041 at 2010-06-26 00:50:20