Trace number 2668069

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 0.1SAT (TO)12 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_1.opb
MD5SUM55d0299800773493d27ef2c1b95d10c5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark398.875
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
Optimality of the best value was proved NO
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint11
Maximum length of a constraint19
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
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)1248
Sum of products size (including duplicates)2496
Number of different products1248
Sum of products size2496

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 1248/0 clauses 1348/0 units 0
0.00/0.02	c vars 100
0.00/0.02	c objective 100 + 0
0.29/0.36	c 0.342947 29.9766 1 1308
0.29/0.36	o 18
0.39/0.43	c 0.412937 30.6133 103 1634
0.39/0.43	o 17
0.49/0.51	c 0.482926 30.7578 203 1921
0.49/0.51	o 16
0.49/0.55	c 0.518921 30.7578 265 2090
0.49/0.55	o 15
0.59/0.63	c 0.592909 30.7578 367 2371
0.59/0.63	o 14
2.69/2.72	c 2.56761 31.5312 3867 8168
2.69/2.72	o 13
59.77/59.87	c 56.9003 33.5938 8446 139755
59.77/59.87	o 12
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	12

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668069-1276657313/watcher-2668069-1276657313 -o /tmp/evaluation-result-2668069-1276657313/solver-2668069-1276657313 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668069-1276657313.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: 2.24 2.11 1.69 3/106 6580
/proc/meminfo: memFree=1788848/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=2208 CPUtime=0
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 270 0 0 0 0 0 0 0 24 0 1 0 41333096 2260992 192 1992294400 134512640 136485738 4294275296 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6580/statm: 552 192 156 482 0 68 0

[startup+0.047072 s]
/proc/loadavg: 2.24 2.11 1.69 3/106 6580
/proc/meminfo: memFree=1788848/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=6156 CPUtime=0.04
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 1233 0 0 0 4 0 0 0 24 0 1 0 41333096 6303744 1155 1992294400 134512640 136485738 4294275296 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 1539 1157 193 482 0 1055 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6156

[startup+0.101078 s]
/proc/loadavg: 2.24 2.11 1.69 3/106 6580
/proc/meminfo: memFree=1788848/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=10188 CPUtime=0.09
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 2242 0 0 0 9 0 0 0 24 0 1 0 41333096 10432512 2164 1992294400 134512640 136485738 4294275296 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 2547 2164 198 482 0 2063 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10188

[startup+0.301101 s]
/proc/loadavg: 2.24 2.11 1.69 3/106 6580
/proc/meminfo: memFree=1788848/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=27588 CPUtime=0.29
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 6668 0 0 0 28 1 0 0 24 0 1 0 41333096 28250112 6397 1992294400 134512640 136485738 4294275296 18446744073709551615 134946704 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 6897 6397 210 482 0 6413 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27588

[startup+0.701145 s]
/proc/loadavg: 2.24 2.11 1.69 3/106 6580
/proc/meminfo: memFree=1788848/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=31492 CPUtime=0.69
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 7650 0 0 0 65 4 0 0 25 0 1 0 41333096 32247808 7286 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 7873 7286 243 482 0 7389 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31492

[startup+1.50123 s]
/proc/loadavg: 2.24 2.11 1.69 2/107 6581
/proc/meminfo: memFree=1760320/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=31756 CPUtime=1.49
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 7722 0 0 0 141 8 0 0 25 0 1 0 41333096 32518144 7358 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 7939 7358 243 482 0 7455 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31756

[startup+3.10141 s]
/proc/loadavg: 2.14 2.09 1.69 2/107 6581
/proc/meminfo: memFree=1759700/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=32284 CPUtime=3.09
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 7878 0 0 0 292 17 0 0 25 0 1 0 41333096 33058816 7513 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8071 7513 243 482 0 7587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32284

[startup+6.30077 s]
/proc/loadavg: 2.14 2.09 1.69 2/107 6581
/proc/meminfo: memFree=1758956/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=32548 CPUtime=6.28
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 7930 0 0 0 594 34 0 0 25 0 1 0 41333096 33329152 7565 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8137 7565 243 482 0 7653 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32548

[startup+12.7015 s]
/proc/loadavg: 1.96 2.05 1.68 2/107 6581
/proc/meminfo: memFree=1758088/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=33340 CPUtime=12.68
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8134 0 0 0 1207 61 0 0 25 0 1 0 41333096 34140160 7769 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8335 7769 244 482 0 7851 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33340

[startup+25.5009 s]
/proc/loadavg: 1.81 2.02 1.67 2/107 6581
/proc/meminfo: memFree=1757964/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=33472 CPUtime=25.49
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8176 0 0 0 2423 126 0 0 25 0 1 0 41333096 34275328 7811 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8368 7811 244 482 0 7884 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33472

[startup+51.1007 s]
/proc/loadavg: 1.54 1.94 1.65 2/107 6583
/proc/meminfo: memFree=1757096/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=34396 CPUtime=51.08
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8392 0 0 0 4852 256 0 0 25 0 1 0 41333096 35221504 8027 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8599 8027 244 482 0 8115 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34396

[startup+102.308 s]
/proc/loadavg: 1.21 1.78 1.61 2/107 6583
/proc/meminfo: memFree=1756848/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=34396 CPUtime=102.27
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8393 0 0 0 9735 492 0 0 25 0 1 0 41333096 35221504 8027 1992294400 134512640 136485738 4294275296 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8599 8027 244 482 0 8115 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34396

[startup+162.301 s]
/proc/loadavg: 1.08 1.63 1.57 2/107 6585
/proc/meminfo: memFree=1756848/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=34396 CPUtime=162.24
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8393 0 0 0 15468 756 0 0 25 0 1 0 41333096 35221504 8027 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8599 8027 244 482 0 8115 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 34396

[startup+222.301 s]
/proc/loadavg: 1.03 1.51 1.53 2/107 6587
/proc/meminfo: memFree=1756848/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=34396 CPUtime=222.23
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8393 0 0 0 21185 1038 0 0 25 0 1 0 41333096 35221504 8027 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8599 8027 244 482 0 8115 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34396

[startup+282.301 s]
/proc/loadavg: 1.01 1.42 1.50 2/107 6589
/proc/meminfo: memFree=1756600/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=34660 CPUtime=282.22
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8451 0 0 0 26902 1320 0 0 25 0 1 0 41333096 35491840 8085 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8665 8085 244 482 0 8181 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34660

[startup+342.301 s]
/proc/loadavg: 1.00 1.34 1.46 2/107 6591
/proc/meminfo: memFree=1756104/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=35056 CPUtime=342.2
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8551 0 0 0 32645 1575 0 0 25 0 1 0 41333096 35897344 8185 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8764 8185 244 482 0 8280 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 35056

[startup+402.301 s]
/proc/loadavg: 1.00 1.27 1.43 2/107 6591
/proc/meminfo: memFree=1756104/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=35056 CPUtime=402.18
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8551 0 0 0 38385 1833 0 0 25 0 1 0 41333096 35897344 8185 1992294400 134512640 136485738 4294275296 18446744073709551615 134638655 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8764 8185 244 482 0 8280 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35056

[startup+462.301 s]
/proc/loadavg: 1.00 1.22 1.40 2/107 6593
/proc/meminfo: memFree=1755856/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=35188 CPUtime=462.17
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8593 0 0 0 44102 2115 0 0 25 0 1 0 41333096 36032512 8227 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8797 8227 244 482 0 8313 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35188

[startup+522.301 s]
/proc/loadavg: 1.00 1.18 1.37 2/107 6595
/proc/meminfo: memFree=1755608/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=35464 CPUtime=522.15
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8645 0 0 0 49829 2386 0 0 25 0 1 0 41333096 36315136 8279 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8866 8279 244 482 0 8382 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35464

[startup+582.301 s]
/proc/loadavg: 1.00 1.14 1.35 2/107 6597
/proc/meminfo: memFree=1755360/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=35596 CPUtime=582.14
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8684 0 0 0 55552 2662 0 0 25 0 1 0 41333096 36450304 8318 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8899 8318 244 482 0 8415 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35596

[startup+642.301 s]
/proc/loadavg: 1.04 1.13 1.33 2/107 6599
/proc/meminfo: memFree=1755360/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=35596 CPUtime=642.13
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 8692 0 0 0 61267 2946 0 0 25 0 1 0 41333096 36450304 8326 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 8899 8326 244 482 0 8415 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35596

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.24 3/107 6608
/proc/meminfo: memFree=1753128/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=882.05
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9055 0 0 0 84216 3989 0 0 25 0 1 0 41333096 37945344 8689 1992294400 134512640 136485738 4294275296 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8689 244 482 0 8780 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 37056

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.23 2/107 6610
/proc/meminfo: memFree=1753128/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=942.04
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9055 0 0 0 89931 4273 0 0 25 0 1 0 41333096 37945344 8689 1992294400 134512640 136485738 4294275296 18446744073709551615 135046651 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8689 244 482 0 8780 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 37056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.21 2/107 6610
/proc/meminfo: memFree=1753128/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=1002.02
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9055 0 0 0 95651 4551 0 0 25 0 1 0 41333096 37945344 8689 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8689 244 482 0 8780 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 37056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/107 6612
/proc/meminfo: memFree=1753128/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=1062.01
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9055 0 0 0 101375 4826 0 0 25 0 1 0 41333096 37945344 8689 1992294400 134512640 136485738 4294275296 18446744073709551615 135044106 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8689 244 482 0 8780 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 37056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 6614
/proc/meminfo: memFree=1753128/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=1121.99
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9055 0 0 0 107086 5113 0 0 25 0 1 0 41333096 37945344 8689 1992294400 134512640 136485738 4294275296 18446744073709551615 135029536 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8689 244 482 0 8780 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 37056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/107 6616
/proc/meminfo: memFree=1753128/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=1181.97
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9055 0 0 0 112827 5370 0 0 25 0 1 0 41333096 37945344 8689 1992294400 134512640 136485738 4294275296 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8689 244 482 0 8780 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 37056

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 6618
/proc/meminfo: memFree=1753128/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=1241.96
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9055 0 0 0 118566 5630 0 0 25 0 1 0 41333096 37945344 8689 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8689 244 482 0 8780 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 37056

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 6618
/proc/meminfo: memFree=1753004/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=1301.95
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9055 0 0 0 124294 5901 0 0 25 0 1 0 41333096 37945344 8689 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8689 244 482 0 8780 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 37056

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 6620
/proc/meminfo: memFree=1753004/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=1361.93
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9055 0 0 0 130012 6181 0 0 25 0 1 0 41333096 37945344 8689 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8689 244 482 0 8780 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 37056

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 6622
/proc/meminfo: memFree=1753004/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=1421.92
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9056 0 0 0 135743 6449 0 0 25 0 1 0 41333096 37945344 8690 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8690 244 482 0 8780 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 37056

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 6624
/proc/meminfo: memFree=1753004/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=1481.89
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9057 0 0 0 141467 6722 0 0 25 0 1 0 41333096 37945344 8691 1992294400 134512640 136485738 4294275296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8691 244 482 0 8780 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 37056

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6626
/proc/meminfo: memFree=1753004/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37056 CPUtime=1541.88
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9057 0 0 0 147186 7002 0 0 25 0 1 0 41333096 37945344 8691 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9264 8691 244 482 0 8780 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 37056

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6626
/proc/meminfo: memFree=1752880/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37188 CPUtime=1601.86
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9087 0 0 0 152925 7261 0 0 25 0 1 0 41333096 38080512 8721 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9297 8721 244 482 0 8813 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 37188

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 6628
/proc/meminfo: memFree=1752756/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37188 CPUtime=1661.85
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9098 0 0 0 158668 7517 0 0 25 0 1 0 41333096 38080512 8732 1992294400 134512640 136485738 4294275296 18446744073709551615 134660083 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9297 8732 244 482 0 8813 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 37188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 6630
/proc/meminfo: memFree=1752012/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=37980 CPUtime=1721.83
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9289 0 0 0 164406 7777 0 0 25 0 1 0 41333096 38891520 8923 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9495 8923 244 482 0 9011 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 37980

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 6632
/proc/meminfo: memFree=1751888/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=38112 CPUtime=1781.82
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9321 0 0 0 170152 8030 0 0 25 0 1 0 41333096 39026688 8955 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9528 8955 244 482 0 9044 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 38112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 6632
/proc/meminfo: memFree=1751888/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=38112 CPUtime=1800.02
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9321 0 0 0 171895 8107 0 0 25 0 1 0 41333096 39026688 8955 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9528 8955 244 482 0 9044 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 38112

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 1.07 2/107 6632
/proc/meminfo: memFree=1751888/2059040 swapFree=4140260/4192956
[pid=6580] ppid=6578 vsize=38112 CPUtime=1800.02
/proc/6580/stat : 6580 (pbct) R 6578 6580 5562 0 -1 4202496 9321 0 0 0 171895 8107 0 0 25 0 1 0 41333096 39026688 8955 1992294400 134512640 136485738 4294275296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6580/statm: 9528 8955 244 482 0 9044 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 38112

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1718.96
CPU system time (s): 81.0757
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 38112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1718.96
system time used= 81.0757
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9321
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= 6551

runsolver used 2.92455 second user time and 8.5577 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-16 05:01:53
IDJOB=2668069
IDBENCH=48152
IDSOLVER=1170
FILE ID=node009/2668069-1276657313
PBS_JOBID= 11172455
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_10_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668069-1276657313/watcher-2668069-1276657313 -o /tmp/evaluation-result-2668069-1276657313/solver-2668069-1276657313 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668069-1276657313.opb

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

MD5SUM BENCH= 55d0299800773493d27ef2c1b95d10c5
RANDOM SEED=622242026

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1789252 kB
Buffers:         49288 kB
Cached:         126044 kB
SwapCached:       6204 kB
Active:         100984 kB
Inactive:        87876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1789252 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            1896 kB
Writeback:           0 kB
AnonPages:       11784 kB
Mapped:          13088 kB
Slab:            59136 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180360 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= 62552 MiB
End job on node009 at 2010-06-16 05:31:56