Trace number 3468221

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
clasp 2.0-R4191SAT (TO)19968 1800.11 1800.12

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos5.opb
MD5SUM687e90f40c46b53feec9c54ee9b43fa6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15360
Best CPU time to get the best result obtained on this benchmark1798.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15360
Optimality of the best value was proved NO
Number of variables163
Total number of constraints73
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints70
Minimum length of a constraint11
Maximum length of a constraint102
Number of terms in the objective function 163
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 74742
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 74742
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 clasp version 2.0.0-RC2
0.00/0.00	c Reading from ...081035/instance-3468221-1307081035.opb
0.00/0.00	c Solving...
0.00/0.00	o 20480
0.00/0.00	o 20479
0.00/0.00	o 20358
0.02/0.04	o 20357
0.09/0.10	o 20356
0.19/0.22	o 20355
0.49/0.57	o 20354
1.19/1.26	o 20353
2.59/2.69	o 20352
6.39/6.43	o 20325
14.79/14.84	o 20324
22.19/22.29	o 20322
33.39/33.45	o 20306
53.80/53.88	o 20303
78.50/78.56	o 20302
116.61/116.62	o 20301
135.90/135.94	o 20300
194.11/194.25	o 20299
279.41/279.58	o 20232
302.11/302.29	o 20222
328.31/328.44	o 20212
503.02/503.16	o 20108
506.72/506.89	o 20103
514.12/514.28	o 20102
521.72/521.82	o 20101
743.23/743.31	o 20100
752.73/752.86	o 20099
754.44/754.56	o 20095
758.03/758.10	o 20079
1058.45/1058.51	o 20044
1593.67/1593.77	o 19970
1606.67/1606.71	o 19968
1800.08/1800.11	
1800.08/1800.11	*** INTERRUPTED! ***
1800.08/1800.11	c Answer: 32
1800.08/1800.11	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16
1800.08/1800.11	v -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 x26 -x27 -x28 -x29 -x30 -x31
1800.08/1800.11	v -x32 -x33 x34 -x35 -x36 -x37 -x38 x39 x40 x41 x42 x43 -x44 x45 x46 x47
1800.08/1800.11	v x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62
1800.08/1800.11	v -x63 -x64 -x65 -x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77
1800.08/1800.11	v -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 x86 -x87 x88 x89 x90 x91 x92 -x93
1800.08/1800.11	v -x94 -x95 -x96 x97 x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 -x107
1800.08/1800.11	v -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 x116 -x117 -x118 -x119 -x120
1800.08/1800.11	v -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132
1800.08/1800.11	v -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144
1800.08/1800.11	v -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156
1800.08/1800.11	v -x157 -x158 -x159 -x160 x161 x162 x163
1800.08/1800.11	s SATISFIABLE
1800.08/1800.11	
1800.08/1800.11	c INTERRUPTED   : 1
1800.08/1800.11	c Models        : 1+    
1800.08/1800.11	c   Enumerated  : 32
1800.08/1800.11	c   Optimum     : unknown
1800.08/1800.11	c Optimization  : 19968
1800.08/1800.11	c Time          : 1800.114s (Solving: 1800.11s 1st Model: 0.00s Unsat: 0.00s)
1800.08/1800.11	c CPU Time      : 1800.090s

Verifier Data 

OK	19968

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3468221-1307081035/watcher-3468221-1307081035 -o /tmp/evaluation-result-3468221-1307081035/solver-3468221-1307081035 -C 1800 -W 1900 -M 15500 HOME/clasp HOME/instance-3468221-1307081035.opb --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=1500,10000 --dsched=10000,1.1,20000 --restart-on-model --opt-heu=2 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.01 2/437 1353
/proc/meminfo: memFree=24671332/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=12572 CPUtime=0 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 537 0 0 0 0 0 0 0 25 0 1 0 800519164 12873728 478 33554432000 4194304 4933572 140734165545552 18446744073709551615 4331664 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 3143 478 370 181 0 152 0

[startup+0.0266119 s]
/proc/loadavg: 2.01 2.02 2.01 2/437 1353
/proc/meminfo: memFree=24671332/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=12836 CPUtime=0.02 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 617 0 0 0 2 0 0 0 25 0 1 0 800519164 13144064 558 33554432000 4194304 4933572 140734165545552 18446744073709551615 4332797 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 3209 558 379 181 0 218 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12836

[startup+0.100609 s]
/proc/loadavg: 2.01 2.02 2.01 2/437 1353
/proc/meminfo: memFree=24671332/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=13104 CPUtime=0.09 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 676 0 0 0 9 0 0 0 25 0 1 0 800519164 13418496 617 33554432000 4194304 4933572 140734165545552 18446744073709551615 4649910 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 3276 617 379 181 0 285 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13104

[startup+0.300557 s]
/proc/loadavg: 2.01 2.02 2.01 2/437 1353
/proc/meminfo: memFree=24671332/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=13500 CPUtime=0.29 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 790 0 0 0 29 0 0 0 25 0 1 0 800519164 13824000 731 33554432000 4194304 4933572 140734165545552 18446744073709551615 4363259 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 3375 731 379 181 0 384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13500

[startup+0.70048 s]
/proc/loadavg: 2.01 2.02 2.01 2/437 1353
/proc/meminfo: memFree=24671332/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=13896 CPUtime=0.69 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 879 0 0 0 69 0 0 0 25 0 1 0 800519164 14229504 820 33554432000 4194304 4933572 140734165545552 18446744073709551615 270338044613 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 3474 820 379 181 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13896

[startup+1.50034 s]
/proc/loadavg: 2.01 2.02 2.01 3/438 1354
/proc/meminfo: memFree=24668480/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=14292 CPUtime=1.49 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 997 0 0 0 149 0 0 0 25 0 1 0 800519164 14635008 938 33554432000 4194304 4933572 140734165545552 18446744073709551615 4632799 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 3573 938 379 181 0 582 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14292

[startup+3.10103 s]
/proc/loadavg: 2.01 2.02 2.01 3/438 1354
/proc/meminfo: memFree=24667032/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=14824 CPUtime=3.09 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 1125 0 0 0 309 0 0 0 25 0 1 0 800519164 15179776 1066 33554432000 4194304 4933572 140734165545552 18446744073709551615 4718514 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 3706 1066 379 181 0 715 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14824

[startup+6.30039 s]
/proc/loadavg: 2.00 2.02 2.01 3/438 1354
/proc/meminfo: memFree=24666164/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=15232 CPUtime=6.29 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 1204 0 0 0 629 0 0 0 25 0 1 0 800519164 15597568 1145 33554432000 4194304 4933572 140734165545552 18446744073709551615 4718288 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 3808 1145 379 181 0 817 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15232

[startup+12.7011 s]
/proc/loadavg: 2.00 2.02 2.01 3/438 1355
/proc/meminfo: memFree=24665328/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=15900 CPUtime=12.69 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 1378 0 0 0 1269 0 0 0 25 0 1 0 800519164 16281600 1319 33554432000 4194304 4933572 140734165545552 18446744073709551615 4368960 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 3975 1319 379 181 0 984 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15900

[startup+25.5006 s]
/proc/loadavg: 2.00 2.02 2.01 3/438 1355
/proc/meminfo: memFree=24664344/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=16592 CPUtime=25.49 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 1543 0 0 0 2549 0 0 0 25 0 1 0 800519164 16990208 1484 33554432000 4194304 4933572 140734165545552 18446744073709551615 4363392 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 4148 1484 379 181 0 1157 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16592

[startup+51.1005 s]
/proc/loadavg: 2.00 2.02 2.00 3/438 1356
/proc/meminfo: memFree=24664072/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=17136 CPUtime=51.09 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 1669 0 0 0 5109 0 0 0 25 0 1 0 800519164 17547264 1610 33554432000 4194304 4933572 140734165545552 18446744073709551615 4711285 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 4284 1610 379 181 0 1293 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17136

[startup+102.315 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 1357
/proc/meminfo: memFree=24663560/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=17556 CPUtime=102.31 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 1763 0 0 0 10231 0 0 0 25 0 1 0 800519164 17977344 1704 33554432000 4194304 4933572 140734165545552 18446744073709551615 4363259 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 4389 1704 379 181 0 1398 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17556

[startup+162.3 s]
/proc/loadavg: 1.92 1.99 1.99 3/438 1414
/proc/meminfo: memFree=24795176/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=17848 CPUtime=162.3 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 1817 0 0 0 16230 0 0 0 25 0 1 0 800519164 18276352 1758 33554432000 4194304 4933572 140734165545552 18446744073709551615 4649384 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/1353/statm: 4462 1758 379 181 0 1471 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 17848

[startup+222.301 s]
/proc/loadavg: 1.97 1.99 1.99 3/438 1415
/proc/meminfo: memFree=24788076/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=17960 CPUtime=222.21 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 1859 0 0 0 22221 0 0 0 25 0 1 0 800519164 18391040 1800 33554432000 4194304 4933572 140734165545552 18446744073709551615 4331723 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 4490 1800 379 181 0 1499 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17960

[startup+282.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/438 1417
/proc/meminfo: memFree=24786304/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=17960 CPUtime=282.21 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 1860 0 0 0 28221 0 0 0 25 0 1 0 800519164 18391040 1801 33554432000 4194304 4933572 140734165545552 18446744073709551615 4635463 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 4490 1801 379 181 0 1499 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17960

[startup+342.301 s]
/proc/loadavg: 2.07 2.01 2.00 3/438 1418
/proc/meminfo: memFree=24783152/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=18696 CPUtime=342.21 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2041 0 0 0 34221 0 0 0 25 0 1 0 800519164 19144704 1982 33554432000 4194304 4933572 140734165545552 18446744073709551615 4718435 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 4674 1982 379 181 0 1683 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18696

[startup+402.301 s]
/proc/loadavg: 2.09 2.03 2.01 3/438 1420
/proc/meminfo: memFree=24783008/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=18888 CPUtime=402.22 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2110 0 0 0 40222 0 0 0 25 0 1 0 800519164 19341312 2050 33554432000 4194304 4933572 140734165545552 18446744073709551615 4363259 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 4722 2050 379 181 0 1731 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 18888

[startup+462.301 s]
/proc/loadavg: 2.06 2.03 2.01 3/438 1422
/proc/meminfo: memFree=24781732/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=19048 CPUtime=462.22 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2141 0 0 0 46222 0 0 0 25 0 1 0 800519164 19505152 2081 33554432000 4194304 4933572 140734165545552 18446744073709551615 4337280 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 4762 2081 379 181 0 1771 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 19048

[startup+522.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/438 1423
/proc/meminfo: memFree=24780848/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=19644 CPUtime=522.22 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2259 0 0 0 52222 0 0 0 25 0 1 0 800519164 20115456 2199 33554432000 4194304 4933572 140734165545552 18446744073709551615 4713206 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 4911 2199 379 181 0 1920 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 19644

[startup+582.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/438 1425
/proc/meminfo: memFree=24780056/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20048 CPUtime=582.23 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2365 0 0 0 58223 0 0 0 25 0 1 0 800519164 20529152 2305 33554432000 4194304 4933572 140734165545552 18446744073709551615 4632847 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5012 2305 379 181 0 2021 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 20048

[startup+642.3 s]

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

[startup+882.301 s]
/proc/loadavg: 2.09 2.03 2.01 3/438 1433
/proc/meminfo: memFree=24776700/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20192 CPUtime=882.24 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2422 0 0 0 88224 0 0 0 25 0 1 0 800519164 20676608 2361 33554432000 4194304 4933572 140734165545552 18446744073709551615 4363259 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5048 2361 379 181 0 2057 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 20192

[startup+942.301 s]
/proc/loadavg: 2.08 2.04 2.01 3/438 1434
/proc/meminfo: memFree=24776912/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20216 CPUtime=942.24 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2426 0 0 0 94224 0 0 0 25 0 1 0 800519164 20701184 2365 33554432000 4194304 4933572 140734165545552 18446744073709551615 4637468 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5054 2365 379 181 0 2063 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 20216

[startup+1002.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/438 1436
/proc/meminfo: memFree=24776400/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20216 CPUtime=1002.24 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2438 0 0 0 100224 0 0 0 25 0 1 0 800519164 20701184 2367 33554432000 4194304 4933572 140734165545552 18446744073709551615 4710923 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5054 2367 379 181 0 2063 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 20216

[startup+1062.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/438 1438
/proc/meminfo: memFree=24775880/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20256 CPUtime=1062.25 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2450 0 0 0 106225 0 0 0 25 0 1 0 800519164 20742144 2377 33554432000 4194304 4933572 140734165545552 18446744073709551615 4717456 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5064 2377 379 181 0 2073 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 20256

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 1439
/proc/meminfo: memFree=24776096/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20256 CPUtime=1122.25 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2450 0 0 0 112225 0 0 0 25 0 1 0 800519164 20742144 2377 33554432000 4194304 4933572 140734165545552 18446744073709551615 4360959 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5064 2377 379 181 0 2073 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 20256

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 1441
/proc/meminfo: memFree=24775820/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20256 CPUtime=1182.25 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2453 0 0 0 118225 0 0 0 25 0 1 0 800519164 20742144 2377 33554432000 4194304 4933572 140734165545552 18446744073709551615 4712909 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5064 2377 379 181 0 2073 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 20256

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1442
/proc/meminfo: memFree=24775416/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20412 CPUtime=1242.26 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2464 0 0 0 124226 0 0 0 25 0 1 0 800519164 20901888 2382 33554432000 4194304 4933572 140734165545552 18446744073709551615 4319365 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5103 2382 379 181 0 2112 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 20412

[startup+1302.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/438 1447
/proc/meminfo: memFree=24773720/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20412 CPUtime=1302.26 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2473 0 0 0 130226 0 0 0 25 0 1 0 800519164 20901888 2391 33554432000 4194304 4933572 140734165545552 18446744073709551615 4649364 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5103 2391 379 181 0 2112 0
Current children cumulated CPU time (s) 1302.26
Current children cumulated vsize (KiB) 20412

[startup+1362.3 s]
/proc/loadavg: 2.16 2.04 2.01 3/438 1449
/proc/meminfo: memFree=24773920/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20412 CPUtime=1362.26 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2488 0 0 0 136226 0 0 0 25 0 1 0 800519164 20901888 2406 33554432000 4194304 4933572 140734165545552 18446744073709551615 4649402 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5103 2406 379 181 0 2112 0
Current children cumulated CPU time (s) 1362.26
Current children cumulated vsize (KiB) 20412

[startup+1422.32 s]
/proc/loadavg: 2.06 2.03 2.00 3/438 1450
/proc/meminfo: memFree=24773516/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20412 CPUtime=1422.28 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2496 0 0 0 142228 0 0 0 25 0 1 0 800519164 20901888 2414 33554432000 4194304 4933572 140734165545552 18446744073709551615 4631919 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5103 2414 379 181 0 2112 0
Current children cumulated CPU time (s) 1422.28
Current children cumulated vsize (KiB) 20412

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/438 1452
/proc/meminfo: memFree=24773860/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20544 CPUtime=1482.26 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2506 0 0 0 148226 0 0 0 25 0 1 0 800519164 21037056 2424 33554432000 4194304 4933572 140734165545552 18446744073709551615 4360900 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5136 2424 379 181 0 2145 0
Current children cumulated CPU time (s) 1482.26
Current children cumulated vsize (KiB) 20544

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/438 1453
/proc/meminfo: memFree=24773580/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20732 CPUtime=1542.27 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2563 0 0 0 154227 0 0 0 25 0 1 0 800519164 21229568 2481 33554432000 4194304 4933572 140734165545552 18446744073709551615 4363392 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5183 2481 379 181 0 2192 0
Current children cumulated CPU time (s) 1542.27
Current children cumulated vsize (KiB) 20732

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 1455
/proc/meminfo: memFree=24773424/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=20728 CPUtime=1602.27 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2565 0 0 0 160227 0 0 0 25 0 1 0 800519164 21225472 2483 33554432000 4194304 4933572 140734165545552 18446744073709551615 4637209 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5182 2483 379 181 0 2191 0
Current children cumulated CPU time (s) 1602.27
Current children cumulated vsize (KiB) 20728

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/438 1457
/proc/meminfo: memFree=24772396/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=21476 CPUtime=1662.27 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2742 0 0 0 166227 0 0 0 25 0 1 0 800519164 21991424 2660 33554432000 4194304 4933572 140734165545552 18446744073709551615 4637181 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5369 2660 379 181 0 2378 0
Current children cumulated CPU time (s) 1662.27
Current children cumulated vsize (KiB) 21476

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1458
/proc/meminfo: memFree=24771856/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=21624 CPUtime=1722.28 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2778 0 0 0 172228 0 0 0 25 0 1 0 800519164 22142976 2696 33554432000 4194304 4933572 140734165545552 18446744073709551615 4337284 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5406 2696 379 181 0 2415 0
Current children cumulated CPU time (s) 1722.28
Current children cumulated vsize (KiB) 21624

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1460
/proc/meminfo: memFree=24772328/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=21624 CPUtime=1782.28 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2796 0 0 0 178228 0 0 0 25 0 1 0 800519164 22142976 2714 33554432000 4194304 4933572 140734165545552 18446744073709551615 4637168 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5406 2714 379 181 0 2415 0
Current children cumulated CPU time (s) 1782.28
Current children cumulated vsize (KiB) 21624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1460
/proc/meminfo: memFree=24771828/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=21776 CPUtime=1800.08 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2804 0 0 0 180008 0 0 0 25 0 1 0 800519164 22298624 2722 33554432000 4194304 4933572 140734165545552 18446744073709551615 4713041 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5444 2722 379 181 0 2453 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 21776

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

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

[startup+1800.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1460
/proc/meminfo: memFree=24771828/32951124 swapFree=50923800/67111528
[pid=1353] ppid=1351 vsize=21776 CPUtime=1800.08 cores=0,2,4,6
/proc/1353/stat : 1353 (clasp) R 1351 1353 29572 0 -1 4202496 2804 0 0 0 180008 0 0 0 25 0 1 0 800519164 22298624 2722 33554432000 4194304 4933572 140734165545552 18446744073709551615 4713041 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/1353/statm: 5444 2722 379 181 0 2453 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 21776

Child status: 10
Real time (s): 1800.12
CPU time (s): 1800.11
CPU user time (s): 1800.1
CPU system time (s): 0.008998
CPU usage (%): 99.9994
Max. virtual memory (cumulated for all children) (KiB): 21776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.1
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2813
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= 7
involuntary context switches= 3060

runsolver used 8.09677 second user time and 16.4365 second system time

The end

Launcher Data 

Begin job on node143 at 2011-06-03 08:03:56
IDJOB=3468221
IDBENCH=1848
IDSOLVER=1958
FILE ID=node143/3468221-1307081035
RUNJOBID= node143-1307077589-900
PBS_JOBID= 13497843
Free space on /tmp= 73876 MiB

SOLVER NAME= clasp 2.0-R4191
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos5.opb
COMMAND LINE= HOME/clasp BENCHNAME --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=1500,10000 --dsched=10000,1.1,20000 --restart-on-model --opt-heu=2 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3468221-1307081035/watcher-3468221-1307081035 -o /tmp/evaluation-result-3468221-1307081035/solver-3468221-1307081035 -C 1800 -W 1900 -M 15500  HOME/clasp HOME/instance-3468221-1307081035.opb --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=1500,10000 --dsched=10000,1.1,20000 --restart-on-model --opt-heu=2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 687e90f40c46b53feec9c54ee9b43fa6
RANDOM SEED=444421107

node143.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24671604 kB
Buffers:        258020 kB
Cached:         413128 kB
SwapCached:       9140 kB
Active:        7580468 kB
Inactive:       419144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24671604 kB
SwapTotal:    67111528 kB
SwapFree:     50923800 kB
Dirty:             840 kB
Writeback:           0 kB
AnonPages:     7325620 kB
Mapped:          22180 kB
Slab:           131620 kB
PageTables:      79768 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 115796040 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73892 MiB
End job on node143 at 2011-06-03 08:33:58