Trace number 2668090

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)-50 1800.06 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_3.opb
MD5SUM60cf9918356073587dd2c65f46896dfb
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-50
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint10
Maximum length of a constraint20
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2488
Sum of products size (including duplicates)4976
Number of different products1244
Sum of products size2488

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
0.00/0.03	c constraints 1444/0 clauses 1244/0 units 0
0.00/0.03	c vars 200
0.00/0.03	c objective 200 + -200
0.49/0.54	c 0.497924 40.9961 0 2318
0.49/0.54	o -1
0.49/0.57	c 0.517921 41.9492 0 3345
0.49/0.57	o -2
0.59/0.62	c 0.566913 42.1445 0 6827
0.59/0.62	o -5
0.59/0.64	c 0.58691 42.1445 0 7584
0.59/0.64	o -6
0.59/0.66	c 0.607907 42.1445 0 8308
0.59/0.66	o -7
1.10/1.19	c 1.09683 42.1445 0 27795
1.10/1.19	o -13
1.19/1.21	c 1.11383 42.1445 0 28110
1.19/1.21	o -14
1.19/1.23	c 1.13183 42.1445 0 28420
1.19/1.23	o -15
1.59/1.62	c 1.50877 42.1445 0 35041
1.59/1.62	o -16
4.69/4.77	c 4.6093 42.1445 1 48812
4.69/4.77	o -39
4.79/4.83	c 4.66529 42.1445 1 49047
4.79/4.83	o -42
5.09/5.13	c 4.96124 42.1445 148 50356
5.09/5.13	o -43
5.78/5.82	c 5.62714 43.0469 1627 53596
5.78/5.82	o -44
11.08/11.11	c 10.7574 51.7031 7056 77600
11.08/11.11	o -45
24.67/24.76	c 23.9754 51.7031 9838 139249
24.67/24.76	o -46
29.77/29.81	c 28.8736 51.7031 12464 158780
29.77/29.81	o -47
200.03/200.16	c 194.216 54.0234 13393 876456
200.03/200.16	o -49
1695.07/1695.61	c 1650.73 56.7227 10903 6624736
1695.07/1695.61	o -50
1800.05/1800.61	s SATISFIABLE
1800.05/1800.61	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 -x101 x102 x103 -x104 -x105 -x106 x107 x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 x116 x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 x137 -x138 -x139 -x140 -x141 x142 x143 -x144 -x145 x146 -x147 x148 -x149 -x150 -x151 x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 x162 -x163 -x164 -x165 x166 x167 -x168 -x169 -x170 -x171 -x172 x173 -x174 x175 x176 -x177 x178 x179 x180 x181 x182 -x183 x184 x185 -x186 x187 x188 -x189 x190 -x191 x192 x193 -x194 -x195 x196 x197 -x198 -x199 -x200

Verifier Data 

OK	-50

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668090-1276659618/watcher-2668090-1276659618 -o /tmp/evaluation-result-2668090-1276659618/solver-2668090-1276659618 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668090-1276659618.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: 2.19 2.19 2.04 3/106 15444
/proc/meminfo: memFree=1489084/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=2340 CPUtime=0
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 299 0 0 0 0 0 0 0 24 0 1 0 7254583 2396160 222 1992294400 134512640 136485738 4288056512 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15444/statm: 585 223 155 482 0 101 0

[startup+0.01207 s]
/proc/loadavg: 2.19 2.19 2.04 3/106 15444
/proc/meminfo: memFree=1489084/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=2472 CPUtime=0
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 325 0 0 0 0 0 0 0 24 0 1 0 7254583 2531328 248 1992294400 134512640 136485738 4288056512 18446744073709551615 134549799 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15444/statm: 618 249 156 482 0 134 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2472

[startup+0.101081 s]
/proc/loadavg: 2.19 2.19 2.04 3/106 15444
/proc/meminfo: memFree=1489084/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=9512 CPUtime=0.09
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 2069 0 0 0 8 1 0 0 24 0 1 0 7254583 9740288 1992 1992294400 134512640 136485738 4288056512 18446744073709551615 135541720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 2378 1993 198 482 0 1894 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9512

[startup+0.301107 s]
/proc/loadavg: 2.19 2.19 2.04 3/106 15444
/proc/meminfo: memFree=1489084/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=22456 CPUtime=0.29
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 5338 0 0 0 27 2 0 0 25 0 1 0 7254583 22994944 5195 1992294400 134512640 136485738 4288056512 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 5614 5196 198 482 0 5130 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22456

[startup+0.701165 s]
/proc/loadavg: 2.19 2.19 2.04 3/106 15444
/proc/meminfo: memFree=1489084/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=43152 CPUtime=0.69
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 10636 0 0 0 63 6 0 0 25 0 1 0 7254583 44187648 9859 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 10788 9859 244 482 0 10304 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43152

[startup+1.50128 s]
/proc/loadavg: 2.09 2.17 2.04 2/107 15445
/proc/meminfo: memFree=1450140/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=43152 CPUtime=1.49
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 10639 0 0 0 138 11 0 0 25 0 1 0 7254583 44187648 9859 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 10788 9859 244 482 0 10304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43152

[startup+3.10151 s]
/proc/loadavg: 2.09 2.17 2.04 2/107 15445
/proc/meminfo: memFree=1449892/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=43152 CPUtime=3.09
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 10640 0 0 0 296 13 0 0 25 0 1 0 7254583 44187648 9859 1992294400 134512640 136485738 4288056512 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 10788 9859 244 482 0 10304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43152

[startup+6.30096 s]
/proc/loadavg: 2.00 2.15 2.03 2/107 15445
/proc/meminfo: memFree=1449644/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=45396 CPUtime=6.28
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 11214 0 0 0 608 20 0 0 25 0 1 0 7254583 46485504 10429 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 11349 10429 244 482 0 10865 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45396

[startup+12.7009 s]
/proc/loadavg: 1.92 2.14 2.03 2/107 15447
/proc/meminfo: memFree=1439972/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=52940 CPUtime=12.68
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13094 0 0 0 1230 38 0 0 25 0 1 0 7254583 54210560 12308 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13235 12308 244 482 0 12751 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52940

[startup+25.5007 s]
/proc/loadavg: 1.78 2.10 2.01 2/107 15447
/proc/meminfo: memFree=1439972/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=52940 CPUtime=25.47
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13095 0 0 0 2468 79 0 0 25 0 1 0 7254583 54210560 12308 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13235 12308 244 482 0 12751 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 52940

[startup+51.1004 s]
/proc/loadavg: 1.47 1.99 1.98 2/107 15447
/proc/meminfo: memFree=1439972/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=52940 CPUtime=51.07
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13112 0 0 0 4950 157 0 0 25 0 1 0 7254583 54210560 12324 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13235 12324 244 482 0 12751 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52940

[startup+102.309 s]
/proc/loadavg: 1.20 1.84 1.93 2/107 15449
/proc/meminfo: memFree=1439476/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=53468 CPUtime=102.26
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13235 0 0 0 9921 305 0 0 25 0 1 0 7254583 54751232 12447 1992294400 134512640 136485738 4288056512 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13367 12447 244 482 0 12883 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53468

[startup+162.3 s]
/proc/loadavg: 1.13 1.70 1.87 2/107 15451
/proc/meminfo: memFree=1438112/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=54788 CPUtime=162.23
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13565 0 0 0 15750 473 0 0 25 0 1 0 7254583 56102912 12777 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13697 12777 244 482 0 13213 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 54788

[startup+222.302 s]
/proc/loadavg: 1.09 1.58 1.82 2/107 15451
/proc/meminfo: memFree=1437616/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=55316 CPUtime=222.22
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13681 0 0 0 21569 653 0 0 25 0 1 0 7254583 56643584 12892 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13829 12892 244 482 0 13345 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 55316

[startup+282.301 s]
/proc/loadavg: 1.08 1.49 1.77 2/107 15453
/proc/meminfo: memFree=1437616/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=55316 CPUtime=282.2
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13681 0 0 0 27408 812 0 0 25 0 1 0 7254583 56643584 12892 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13829 12892 244 482 0 13345 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 55316

[startup+342.301 s]
/proc/loadavg: 1.03 1.40 1.72 2/107 15455
/proc/meminfo: memFree=1437616/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=55316 CPUtime=342.18
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13681 0 0 0 33250 968 0 0 25 0 1 0 7254583 56643584 12892 1992294400 134512640 136485738 4288056512 18446744073709551615 134638732 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13829 12892 244 482 0 13345 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 55316

[startup+402.3 s]
/proc/loadavg: 1.01 1.32 1.67 2/107 15457
/proc/meminfo: memFree=1437492/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=55316 CPUtime=402.17
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13681 0 0 0 39083 1134 0 0 25 0 1 0 7254583 56643584 12892 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13829 12892 244 482 0 13345 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 55316

[startup+462.301 s]
/proc/loadavg: 1.00 1.26 1.63 2/107 15459
/proc/meminfo: memFree=1437492/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=55316 CPUtime=462.14
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13681 0 0 0 44917 1297 0 0 25 0 1 0 7254583 56643584 12892 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13829 12892 244 482 0 13345 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 55316

[startup+522.302 s]
/proc/loadavg: 1.00 1.21 1.59 2/107 15459
/proc/meminfo: memFree=1437492/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=55316 CPUtime=522.12
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13681 0 0 0 50750 1462 0 0 25 0 1 0 7254583 56643584 12892 1992294400 134512640 136485738 4288056512 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13829 12892 244 482 0 13345 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 55316

[startup+582.301 s]
/proc/loadavg: 1.00 1.17 1.54 2/107 15461
/proc/meminfo: memFree=1437368/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=55316 CPUtime=582.11
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13681 0 0 0 56590 1621 0 0 25 0 1 0 7254583 56643584 12892 1992294400 134512640 136485738 4288056512 18446744073709551615 134880907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13829 12892 244 482 0 13345 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 55316

[startup+642.301 s]
/proc/loadavg: 1.00 1.14 1.51 2/107 15463
/proc/meminfo: memFree=1436624/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=55976 CPUtime=642.1
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13866 0 0 0 62445 1765 0 0 25 0 1 0 7254583 57319424 13077 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 13994 13077 244 482 0 13510 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 55976

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.41 2/107 15467
/proc/meminfo: memFree=1436128/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=56240 CPUtime=822.04
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13933 0 0 0 79973 2231 0 0 25 0 1 0 7254583 57589760 13144 1992294400 134512640 136485738 4288056512 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14060 13144 244 482 0 13576 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 56240

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.38 2/107 15469
/proc/meminfo: memFree=1436128/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=56240 CPUtime=882.02
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13933 0 0 0 85813 2389 0 0 25 0 1 0 7254583 57589760 13144 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14060 13144 244 482 0 13576 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 56240

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.36 2/107 15471
/proc/meminfo: memFree=1436128/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=56240 CPUtime=942
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13939 0 0 0 91638 2562 0 0 25 0 1 0 7254583 57589760 13150 1992294400 134512640 136485738 4288056512 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14060 13150 244 482 0 13576 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 56240

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.33 2/107 15473
/proc/meminfo: memFree=1436004/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=56372 CPUtime=1001.99
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 13950 0 0 0 97498 2701 0 0 25 0 1 0 7254583 57724928 13161 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14093 13161 244 482 0 13609 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 56372

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.31 2/107 15475
/proc/meminfo: memFree=1435880/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=56364 CPUtime=1061.97
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14036 0 0 0 103336 2861 0 0 25 0 1 0 7254583 57716736 13171 1992294400 134512640 136485738 4288056512 18446744073709551615 134616142 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14091 13171 244 482 0 13607 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 56364

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.29 2/107 15475
/proc/meminfo: memFree=1435880/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=56496 CPUtime=1121.95
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14051 0 0 0 109163 3032 0 0 25 0 1 0 7254583 57851904 13186 1992294400 134512640 136485738 4288056512 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14124 13186 244 482 0 13640 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 56496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/107 15477
/proc/meminfo: memFree=1435756/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=56496 CPUtime=1181.94
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14077 0 0 0 114997 3197 0 0 25 0 1 0 7254583 57851904 13212 1992294400 134512640 136485738 4288056512 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14124 13212 244 482 0 13640 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 56496

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/107 15479
/proc/meminfo: memFree=1435384/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=56760 CPUtime=1241.91
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14122 0 0 0 120833 3358 0 0 25 0 1 0 7254583 58122240 13257 1992294400 134512640 136485738 4288056512 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14190 13257 244 482 0 13706 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 56760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.23 2/107 15490
/proc/meminfo: memFree=1434640/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=56760 CPUtime=1301.89
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14122 0 0 0 126683 3506 0 0 25 0 1 0 7254583 58122240 13257 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14190 13257 244 482 0 13706 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 56760

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/107 15492
/proc/meminfo: memFree=1434640/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=56760 CPUtime=1361.86
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14122 0 0 0 132539 3647 0 0 25 0 1 0 7254583 58122240 13257 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14190 13257 244 482 0 13706 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 56760

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.19 2/107 15492
/proc/meminfo: memFree=1434144/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=57816 CPUtime=1421.85
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14401 0 0 0 138402 3783 0 0 25 0 1 0 7254583 59203584 13536 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14454 13536 244 482 0 13970 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 57816

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/107 15494
/proc/meminfo: memFree=1434144/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=57816 CPUtime=1481.83
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14401 0 0 0 144286 3897 0 0 25 0 1 0 7254583 59203584 13536 1992294400 134512640 136485738 4288056512 18446744073709551615 135038308 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14454 13536 244 482 0 13970 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 57816

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 15496
/proc/meminfo: memFree=1434020/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=57948 CPUtime=1541.81
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14424 0 0 0 150149 4032 0 0 25 0 1 0 7254583 59338752 13559 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14487 13559 244 482 0 14003 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 57948

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 15498
/proc/meminfo: memFree=1433896/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=58080 CPUtime=1601.79
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14445 0 0 0 155981 4198 0 0 25 0 1 0 7254583 59473920 13580 1992294400 134512640 136485738 4288056512 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14520 13580 244 482 0 14036 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 58080

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 15500
/proc/meminfo: memFree=1433896/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=58080 CPUtime=1661.78
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14445 0 0 0 161825 4353 0 0 25 0 1 0 7254583 59473920 13580 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14520 13580 244 482 0 14036 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 58080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 15500
/proc/meminfo: memFree=1433896/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=58080 CPUtime=1721.76
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14446 0 0 0 167670 4506 0 0 25 0 1 0 7254583 59473920 13580 1992294400 134512640 136485738 4288056512 18446744073709551615 135044106 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14520 13580 244 482 0 14036 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 58080

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 15502
/proc/meminfo: memFree=1433648/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=58080 CPUtime=1781.74
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14446 0 0 0 173499 4675 0 0 25 0 1 0 7254583 59473920 13580 1992294400 134512640 136485738 4288056512 18446744073709551615 135040750 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14520 13580 244 482 0 14036 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 58080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 15502
/proc/meminfo: memFree=1433648/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=58080 CPUtime=1800.05
/proc/15444/stat : 15444 (pbct) R 15442 15444 14970 0 -1 4202496 14446 0 0 0 175284 4721 0 0 25 0 1 0 7254583 59473920 13580 1992294400 134512640 136485738 4288056512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 14520 13580 244 482 0 14036 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 58080

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1752.84
CPU system time (s): 47.2198
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 58080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1752.84
system time used= 47.2198
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14446
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= 2
involuntary context switches= 8232

runsolver used 3.21051 second user time and 8.27274 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-16 05:40:18
IDJOB=2668090
IDBENCH=48173
IDSOLVER=1170
FILE ID=node039/2668090-1276659618
PBS_JOBID= 11172476
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668090-1276659618/watcher-2668090-1276659618 -o /tmp/evaluation-result-2668090-1276659618/solver-2668090-1276659618 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668090-1276659618.opb

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

MD5SUM BENCH= 60cf9918356073587dd2c65f46896dfb
RANDOM SEED=1108667923

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1489612 kB
Buffers:        114964 kB
Cached:         312804 kB
SwapCached:          0 kB
Active:         155700 kB
Inactive:       331404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1489612 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2032 kB
Writeback:          32 kB
AnonPages:       59348 kB
Mapped:          15448 kB
Slab:            60628 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182716 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= 62548 MiB
End job on node039 at 2010-06-16 06:10:21