Trace number 2681757

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)-13 1800.04 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_3.opb
MD5SUM138d1c5c8dee06528dd1cfb072975c49
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 benchmark855.239
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)1236
Sum of products size (including duplicates)2472
Number of different products618
Sum of products size1236

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 719/0 clauses 668/0 units 0
0.00/0.01	c vars 100
0.00/0.01	c objective 50 + -50
0.19/0.24	c 0.226965 21.6406 3 687
0.19/0.24	o -9
0.19/0.27	c 0.247962 22.1211 22 863
0.19/0.27	o -10
0.29/0.31	c 0.290955 22.3438 149 1219
0.29/0.31	o -11
1.39/1.48	c 1.43078 22.8594 3886 7976
1.39/1.48	o -12
5.50/5.57	c 5.2752 23.5039 5140 29954
5.50/5.57	o -13
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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	-13

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681757-1277504010/watcher-2681757-1277504010 -o /tmp/evaluation-result-2681757-1277504010/solver-2681757-1277504010 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681757-1277504010.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: 1.00 1.00 1.00 3/106 29775
/proc/meminfo: memFree=1858276/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=2268 CPUtime=0
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 291 0 0 0 0 0 0 0 20 0 1 0 91695941 2322432 211 1992294400 134512640 136421960 4294412640 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29775/statm: 567 212 146 467 0 98 0

[startup+0.0287191 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29775
/proc/meminfo: memFree=1858276/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=4896 CPUtime=0.02
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 935 0 0 0 2 0 0 0 20 0 1 0 91695941 5013504 855 1992294400 134512640 136421960 4294412640 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 1224 856 190 467 0 755 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4896

[startup+0.101726 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29775
/proc/meminfo: memFree=1858276/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=10688 CPUtime=0.09
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 2350 0 0 0 9 0 0 0 20 0 1 0 91695941 10944512 2270 1992294400 134512640 136421960 4294412640 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 2672 2271 194 467 0 2203 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10688

[startup+0.301749 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29775
/proc/meminfo: memFree=1858276/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=22876 CPUtime=0.29
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 5320 0 0 0 27 2 0 0 20 0 1 0 91695941 23425024 5172 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 5719 5172 237 467 0 5250 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22876

[startup+0.701792 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29775
/proc/meminfo: memFree=1858276/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=22876 CPUtime=0.69
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 5321 0 0 0 66 3 0 0 20 0 1 0 91695941 23425024 5172 1992294400 134512640 136421960 4294412640 18446744073709551615 134642115 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 5719 5172 237 467 0 5250 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22876

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29776
/proc/meminfo: memFree=1838180/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=23404 CPUtime=1.49
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 5440 0 0 0 144 5 0 0 22 0 1 0 91695941 23965696 5290 1992294400 134512640 136421960 4294412640 18446744073709551615 134973849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 5851 5290 237 467 0 5382 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23404

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29776
/proc/meminfo: memFree=1837684/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=23536 CPUtime=3.09
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 5498 0 0 0 294 15 0 0 25 0 1 0 91695941 24100864 5348 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 5884 5348 237 467 0 5415 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23536

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29776
/proc/meminfo: memFree=1837188/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=24064 CPUtime=6.29
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 5623 0 0 0 597 32 0 0 25 0 1 0 91695941 24641536 5472 1992294400 134512640 136421960 4294412640 18446744073709551615 135006120 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6016 5472 237 467 0 5547 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24064

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29776
/proc/meminfo: memFree=1835956/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=24856 CPUtime=12.69
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 5809 0 0 0 1203 66 0 0 25 0 1 0 91695941 25452544 5658 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6214 5658 237 467 0 5745 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24856

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29776
/proc/meminfo: memFree=1835956/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=24856 CPUtime=25.48
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 5809 0 0 0 2421 127 0 0 25 0 1 0 91695941 25452544 5658 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6214 5658 237 467 0 5745 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24856

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29776
/proc/meminfo: memFree=1835708/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=25120 CPUtime=51.08
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 5894 0 0 0 4855 253 0 0 25 0 1 0 91695941 25722880 5743 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6280 5743 237 467 0 5811 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25120

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29778
/proc/meminfo: memFree=1835088/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=25516 CPUtime=102.27
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 5980 0 0 0 9714 513 0 0 25 0 1 0 91695941 26128384 5829 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6379 5829 237 467 0 5910 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25516

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29780
/proc/meminfo: memFree=1834344/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=26316 CPUtime=162.25
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6168 0 0 0 15402 823 0 0 25 0 1 0 91695941 26947584 6017 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6579 6017 237 467 0 6110 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26316

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29782
/proc/meminfo: memFree=1834344/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=26316 CPUtime=222.23
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6168 0 0 0 21105 1118 0 0 25 0 1 0 91695941 26947584 6017 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6579 6017 237 467 0 6110 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26316

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29782
/proc/meminfo: memFree=1833972/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=26580 CPUtime=282.22
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6238 0 0 0 26797 1425 0 0 25 0 1 0 91695941 27217920 6087 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6645 6087 237 467 0 6176 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26580

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29784
/proc/meminfo: memFree=1833972/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=26580 CPUtime=342.2
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6259 0 0 0 32511 1709 0 0 25 0 1 0 91695941 27217920 6108 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6645 6108 237 467 0 6176 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26580

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29786
/proc/meminfo: memFree=1833724/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=26852 CPUtime=402.18
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6300 0 0 0 38209 2009 0 0 25 0 1 0 91695941 27496448 6149 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6713 6149 237 467 0 6244 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26852

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29788
/proc/meminfo: memFree=1833724/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=26852 CPUtime=462.16
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6306 0 0 0 43914 2302 0 0 25 0 1 0 91695941 27496448 6155 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6713 6155 237 467 0 6244 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26852

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29790
/proc/meminfo: memFree=1833600/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=26988 CPUtime=522.15
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6329 0 0 0 49621 2594 0 0 25 0 1 0 91695941 27635712 6178 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6747 6178 237 467 0 6278 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26988

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29790
/proc/meminfo: memFree=1833104/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=27252 CPUtime=582.14
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6425 0 0 0 55322 2892 0 0 25 0 1 0 91695941 27906048 6274 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6813 6274 237 467 0 6344 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27252

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29792
/proc/meminfo: memFree=1832732/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=27780 CPUtime=642.13
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6531 0 0 0 61018 3195 0 0 25 0 1 0 91695941 28446720 6380 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6945 6380 237 467 0 6476 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 27780

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29798
/proc/meminfo: memFree=1832484/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=27780 CPUtime=882.06
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6533 0 0 0 83871 4335 0 0 25 0 1 0 91695941 28446720 6382 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6945 6382 237 467 0 6476 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 27780

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29800
/proc/meminfo: memFree=1832360/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=27780 CPUtime=942.04
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6556 0 0 0 89594 4610 0 0 25 0 1 0 91695941 28446720 6405 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6945 6405 237 467 0 6476 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 27780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29802
/proc/meminfo: memFree=1832360/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=27780 CPUtime=1002.03
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6557 0 0 0 95298 4905 0 0 25 0 1 0 91695941 28446720 6406 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6945 6406 237 467 0 6476 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 27780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29804
/proc/meminfo: memFree=1832236/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=27780 CPUtime=1062.01
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6557 0 0 0 101007 5194 0 0 25 0 1 0 91695941 28446720 6406 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6945 6406 237 467 0 6476 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 27780

[startup+1122.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 29809
/proc/meminfo: memFree=1831492/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=27780 CPUtime=1121.99
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6557 0 0 0 106719 5480 0 0 25 0 1 0 91695941 28446720 6406 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6945 6406 237 467 0 6476 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 27780

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29809
/proc/meminfo: memFree=1831492/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=27780 CPUtime=1181.98
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6557 0 0 0 112427 5771 0 0 25 0 1 0 91695941 28446720 6406 1992294400 134512640 136421960 4294412640 18446744073709551615 135022373 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 6945 6406 237 467 0 6476 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 27780

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29811
/proc/meminfo: memFree=1831120/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1241.97
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6672 0 0 0 118150 6047 0 0 25 0 1 0 91695941 29024256 6521 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6521 237 467 0 6617 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 28344

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29813
/proc/meminfo: memFree=1831120/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1301.96
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6672 0 0 0 123859 6337 0 0 25 0 1 0 91695941 29024256 6521 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6521 237 467 0 6617 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 28344

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29815
/proc/meminfo: memFree=1831120/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1361.94
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6672 0 0 0 129582 6612 0 0 25 0 1 0 91695941 29024256 6521 1992294400 134512640 136421960 4294412640 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6521 237 467 0 6617 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 28344

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29817
/proc/meminfo: memFree=1830996/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1421.93
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6672 0 0 0 135302 6891 0 0 25 0 1 0 91695941 29024256 6521 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6521 237 467 0 6617 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 28344

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29817
/proc/meminfo: memFree=1830996/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1481.9
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6672 0 0 0 141032 7158 0 0 25 0 1 0 91695941 29024256 6521 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6521 237 467 0 6617 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 28344

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29819
/proc/meminfo: memFree=1830996/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1541.88
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6672 0 0 0 146751 7437 0 0 25 0 1 0 91695941 29024256 6521 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6521 237 467 0 6617 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 28344

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29821
/proc/meminfo: memFree=1830996/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1601.87
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6679 0 0 0 152475 7712 0 0 25 0 1 0 91695941 29024256 6528 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6528 237 467 0 6617 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 28344

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29823
/proc/meminfo: memFree=1830872/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1661.85
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6679 0 0 0 158200 7985 0 0 25 0 1 0 91695941 29024256 6528 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6528 237 467 0 6617 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 28344

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29825
/proc/meminfo: memFree=1830872/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1721.83
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6679 0 0 0 163913 8270 0 0 25 0 1 0 91695941 29024256 6528 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6528 237 467 0 6617 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 28344

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29825
/proc/meminfo: memFree=1830872/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1781.82
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6679 0 0 0 169638 8544 0 0 25 0 1 0 91695941 29024256 6528 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6528 237 467 0 6617 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 28344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29827
/proc/meminfo: memFree=1830872/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1800.02
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6679 0 0 0 171371 8631 0 0 25 0 1 0 91695941 29024256 6528 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6528 237 467 0 6617 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 28344

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 29827
/proc/meminfo: memFree=1830872/2059040 swapFree=4139292/4192956
[pid=29775] ppid=29773 vsize=28344 CPUtime=1800.02
/proc/29775/stat : 29775 (pbct) R 29773 29775 29025 0 -1 4202496 6679 0 0 0 171371 8631 0 0 25 0 1 0 91695941 29024256 6528 1992294400 134512640 136421960 4294412640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29775/statm: 7086 6528 237 467 0 6617 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 28344

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1713.71
CPU system time (s): 86.3219
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 28344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1713.71
system time used= 86.3219
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6680
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= 3046

runsolver used 2.80957 second user time and 8.66668 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-26 00:13:30
IDJOB=2681757
IDBENCH=48246
IDSOLVER=1192
FILE ID=node035/2681757-1277504010
PBS_JOBID= 11190545
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681757-1277504010/watcher-2681757-1277504010 -o /tmp/evaluation-result-2681757-1277504010/solver-2681757-1277504010 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681757-1277504010.opb

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

MD5SUM BENCH= 138d1c5c8dee06528dd1cfb072975c49
RANDOM SEED=213888173

node035.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		: 3000.219
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	: 6000.43
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		: 3000.219
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:       1858680 kB
Buffers:         28932 kB
Cached:          76008 kB
SwapCached:       6316 kB
Active:          69680 kB
Inactive:        48404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1858680 kB
SwapTotal:     4192956 kB
SwapFree:      4139292 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11764 kB
Mapped:          11916 kB
Slab:            60048 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182940 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= 62436 MiB
End job on node035 at 2010-06-26 00:43:32