Trace number 2695617

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 NameAnswerCPU timeWall clock time
PB/CT 0.1OPTIMUM 1058.47 1058.43

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900576927--soft-33-100-0.wbo
MD5SUMb0bcd9e760e7f0ffa9653d41066a148b
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark278.087
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints1785
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 88246
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 88245
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
Number of bits of the biggest sum of numbers10
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 PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 11/12 clauses 911/1773 units 0
0.00/0.01	c vars 231
0.09/0.10	c 0.077988 16.6367 18 19613
0.09/0.10	o 364
21.19/21.22	c 2.81957 17.293 2657 4481895
21.19/21.22	o 302
21.19/21.29	c 2.83757 17.293 815 4489729
21.19/21.29	o 292
21.29/21.36	c 2.85357 17.293 947 4491083
21.29/21.36	o 283
40.19/40.25	c 6.37803 17.293 718 7563261
40.19/40.25	o 277
43.89/43.98	c 7.03693 17.293 856 8297476
43.89/43.98	o 253
45.99/46.00	c 7.40787 17.293 1023 8668666
45.99/46.00	o 191
47.79/47.82	c 7.75582 17.293 597 9229795
47.79/47.82	o 186
48.09/48.16	c 7.83081 17.293 1029 9275994
48.09/48.16	o 177
51.09/51.16	c 8.41672 17.293 1105 9451025
51.09/51.16	o 165
51.09/51.17	c 8.41672 17.293 1108 9451437
51.09/51.17	o 150
51.09/51.17	c 8.41972 17.293 1113 9451628
51.09/51.17	o 146
51.09/51.20	c 8.42672 17.293 1195 9451894
51.09/51.20	o 139
51.19/51.25	c 8.44372 17.293 842 9453002
51.19/51.25	o 103
51.59/51.63	c 8.5357 17.293 944 9454543
51.59/51.63	o 95
51.59/51.70	c 8.5647 17.293 1185 9455328
51.59/51.70	o 80
51.89/51.90	c 8.62969 17.293 1174 9456978
51.89/51.90	o 45
51.99/52.00	c 8.67568 17.418 1682 9458077
51.99/52.00	o 29
52.80/52.84	c 9.1806 17.5391 2043 9467134
52.80/52.84	o 19
53.29/53.36	c 9.51955 17.6641 1490 9474677
53.29/53.36	o 11
53.59/53.62	c 9.71652 17.6641 2918 9478896
53.59/53.62	o 7
53.80/53.88	c 9.91449 17.6641 2730 9482804
53.80/53.88	o 6
54.00/54.04	c 10.0505 17.6641 2740 9484975
54.00/54.04	o 2
54.00/54.05	c 10.0585 17.6641 2836 9485121
54.00/54.05	o 1
1058.43/1058.40	c 798.744 20.5 2785 24618941
1058.43/1058.40	s OPTIMUM FOUND
1058.43/1058.40	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 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695617-1277907219/watcher-2695617-1277907219 -o /tmp/evaluation-result-2695617-1277907219/solver-2695617-1277907219 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695617-1277907219.wbo 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.02 4/178 15695
/proc/meminfo: memFree=29755228/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=2136 CPUtime=0
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 255 0 0 0 0 0 0 0 20 0 1 0 132017149 2187264 174 4089446400 134512640 136421960 4290597008 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15695/statm: 534 174 144 467 0 65 0

[startup+0.033265 s]
/proc/loadavg: 2.00 2.00 2.02 4/178 15695
/proc/meminfo: memFree=29755228/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=7104 CPUtime=0.03
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 1454 0 0 0 3 0 0 0 20 0 1 0 132017149 7274496 1373 4089446400 134512640 136421960 4290597008 18446744073709551615 135818451 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/15695/statm: 1776 1378 193 467 0 1307 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7104

[startup+0.100247 s]
/proc/loadavg: 2.00 2.00 2.02 4/178 15695
/proc/meminfo: memFree=29755228/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=17032 CPUtime=0.09
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 3930 0 0 0 7 2 0 0 20 0 1 0 132017149 17440768 3849 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4258 3849 213 467 0 3789 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17032

[startup+0.300208 s]
/proc/loadavg: 2.00 2.00 2.02 4/178 15695
/proc/meminfo: memFree=29755228/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=17432 CPUtime=0.29
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4015 0 0 0 10 19 0 0 20 0 1 0 132017149 17850368 3933 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4358 3933 237 467 0 3889 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17432

[startup+0.700133 s]
/proc/loadavg: 2.00 2.00 2.02 4/178 15695
/proc/meminfo: memFree=29755228/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=17432 CPUtime=0.69
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4015 0 0 0 15 54 0 0 21 0 1 0 132017149 17850368 3933 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4358 3933 237 467 0 3889 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17432

[startup+1.50098 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 15696
/proc/meminfo: memFree=29740724/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=17432 CPUtime=1.49
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4015 0 0 0 24 125 0 0 23 0 1 0 132017149 17850368 3933 4089446400 134512640 136421960 4290597008 18446744073709551615 135024511 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4358 3933 237 467 0 3889 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17432

[startup+3.10068 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 15696
/proc/meminfo: memFree=29740476/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=17432 CPUtime=3.09
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4027 0 0 0 43 266 0 0 25 0 1 0 132017149 17850368 3945 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4358 3945 237 467 0 3889 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17432

[startup+6.30108 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 15696
/proc/meminfo: memFree=29740724/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=17572 CPUtime=6.29
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4035 0 0 0 86 543 0 0 25 0 1 0 132017149 17993728 3953 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4393 3953 237 467 0 3924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17572

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 15696
/proc/meminfo: memFree=29740920/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=17572 CPUtime=12.69
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4054 0 0 0 171 1098 0 0 25 0 1 0 132017149 17993728 3972 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4393 3972 237 467 0 3924 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17572

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 15724
/proc/meminfo: memFree=31367156/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=17704 CPUtime=25.49
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4081 0 0 0 351 2198 0 0 25 0 1 0 132017149 18128896 3996 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4426 3996 237 467 0 3957 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17704

[startup+51.1006 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 15725
/proc/meminfo: memFree=31357560/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=17704 CPUtime=51.09
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4100 0 0 0 840 4269 0 0 25 0 1 0 132017149 18128896 4010 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4426 4010 237 467 0 3957 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17704

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 15726
/proc/meminfo: memFree=31353412/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=18868 CPUtime=102.3
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4412 0 0 0 4846 5384 0 0 25 0 1 0 132017149 19320832 4307 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4717 4307 237 467 0 4248 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18868

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15727
/proc/meminfo: memFree=31348296/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=19380 CPUtime=162.3
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4519 0 0 0 9672 6558 0 0 25 0 1 0 132017149 19845120 4414 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4845 4414 237 467 0 4376 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 19380

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15729
/proc/meminfo: memFree=31341812/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=19512 CPUtime=222.3
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4568 0 0 0 14531 7699 0 0 25 0 1 0 132017149 19980288 4463 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4878 4463 237 467 0 4409 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19512

[startup+282.301 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 15731
/proc/meminfo: memFree=31340544/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=19896 CPUtime=282.31
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4664 0 0 0 19195 9036 0 0 25 0 1 0 132017149 20373504 4559 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4974 4559 237 467 0 4505 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 19896

[startup+342.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 15733
/proc/meminfo: memFree=31339508/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=19896 CPUtime=342.3
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4670 0 0 0 23876 10354 0 0 25 0 1 0 132017149 20373504 4565 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 4974 4565 237 467 0 4505 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19896

[startup+402.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 15734
/proc/meminfo: memFree=31336756/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20172 CPUtime=402.31
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4712 0 0 0 28582 11649 0 0 25 0 1 0 132017149 20656128 4607 4089446400 134512640 136421960 4290597008 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5043 4607 237 467 0 4574 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 20172

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15735
/proc/meminfo: memFree=31334256/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20172 CPUtime=462.31
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4721 0 0 0 33274 12957 0 0 25 0 1 0 132017149 20656128 4616 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5043 4616 237 467 0 4574 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 20172

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15737
/proc/meminfo: memFree=31330504/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20316 CPUtime=522.31
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4756 0 0 0 37932 14299 0 0 25 0 1 0 132017149 20803584 4651 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5079 4651 237 467 0 4610 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 20316

[startup+582.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 15739
/proc/meminfo: memFree=31329864/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20432 CPUtime=582.31
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4775 0 0 0 42643 15588 0 0 25 0 1 0 132017149 20922368 4670 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5108 4670 237 467 0 4639 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20432

[startup+642.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 15741
/proc/meminfo: memFree=31329332/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20516 CPUtime=642.32
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4805 0 0 0 47322 16910 0 0 25 0 1 0 132017149 21008384 4700 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5129 4700 237 467 0 4660 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 20516

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15742
/proc/meminfo: memFree=31328312/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20608 CPUtime=702.31
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4828 0 0 0 52013 18218 0 0 25 0 1 0 132017149 21102592 4723 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5152 4723 237 467 0 4683 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20608

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15743
/proc/meminfo: memFree=31327788/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20608 CPUtime=762.32
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4840 0 0 0 56714 19518 0 0 25 0 1 0 132017149 21102592 4735 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5152 4735 237 467 0 4683 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 20608

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15745
/proc/meminfo: memFree=31323052/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20608 CPUtime=822.32
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4847 0 0 0 61410 20822 0 0 25 0 1 0 132017149 21102592 4742 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5152 4742 237 467 0 4683 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 20608

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15747
/proc/meminfo: memFree=31321916/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20736 CPUtime=882.32
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4866 0 0 0 66122 22110 0 0 25 0 1 0 132017149 21233664 4761 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5184 4761 237 467 0 4715 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 20736

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15749
/proc/meminfo: memFree=31321632/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20736 CPUtime=942.33
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4871 0 0 0 70792 23441 0 0 25 0 1 0 132017149 21233664 4766 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5184 4766 237 467 0 4715 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 20736

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15750
/proc/meminfo: memFree=31319980/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20736 CPUtime=1002.33
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4871 0 0 0 75457 24776 0 0 25 0 1 0 132017149 21233664 4766 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5184 4766 237 467 0 4715 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 20736

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

[startup+1023.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15751
/proc/meminfo: memFree=31318484/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20992 CPUtime=1023.93
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4919 0 0 0 77157 25236 0 0 25 0 1 0 132017149 21495808 4814 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5248 4814 237 467 0 4779 0
Current children cumulated CPU time (s) 1023.93
Current children cumulated vsize (KiB) 20992

[startup+1036.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15751
/proc/meminfo: memFree=31318348/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20988 CPUtime=1036.73
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4919 0 0 0 78171 25502 0 0 25 0 1 0 132017149 21491712 4814 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5247 4814 237 467 0 4778 0
Current children cumulated CPU time (s) 1036.73
Current children cumulated vsize (KiB) 20988

[startup+1049.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15751
/proc/meminfo: memFree=31318216/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20988 CPUtime=1049.53
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4919 0 0 0 79179 25774 0 0 25 0 1 0 132017149 21491712 4814 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5247 4814 237 467 0 4778 0
Current children cumulated CPU time (s) 1049.53
Current children cumulated vsize (KiB) 20988

[startup+1052.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15751
/proc/meminfo: memFree=31318216/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20988 CPUtime=1052.74
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4919 0 0 0 79424 25850 0 0 25 0 1 0 132017149 21491712 4814 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5247 4814 237 467 0 4778 0
Current children cumulated CPU time (s) 1052.74
Current children cumulated vsize (KiB) 20988

[startup+1055.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15751
/proc/meminfo: memFree=31318216/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20988 CPUtime=1055.94
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4919 0 0 0 79677 25917 0 0 25 0 1 0 132017149 21491712 4814 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5247 4814 237 467 0 4778 0
Current children cumulated CPU time (s) 1055.94
Current children cumulated vsize (KiB) 20988

[startup+1057.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15751
/proc/meminfo: memFree=31318216/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20988 CPUtime=1057.53
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4919 0 0 0 79804 25949 0 0 25 0 1 0 132017149 21491712 4814 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5247 4814 237 467 0 4778 0
Current children cumulated CPU time (s) 1057.53
Current children cumulated vsize (KiB) 20988

[startup+1057.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15751
/proc/meminfo: memFree=31318216/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20988 CPUtime=1057.93
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4919 0 0 0 79835 25958 0 0 25 0 1 0 132017149 21491712 4814 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5247 4814 237 467 0 4778 0
Current children cumulated CPU time (s) 1057.93
Current children cumulated vsize (KiB) 20988

[startup+1058.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15751
/proc/meminfo: memFree=31318216/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20988 CPUtime=1058.33
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4919 0 0 0 79865 25968 0 0 25 0 1 0 132017149 21491712 4814 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5247 4814 237 467 0 4778 0
Current children cumulated CPU time (s) 1058.33
Current children cumulated vsize (KiB) 20988

[startup+1058.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 15751
/proc/meminfo: memFree=31318216/32951124 swapFree=67111528/67111528
[pid=15695] ppid=15693 vsize=20988 CPUtime=1058.43
/proc/15695/stat : 15695 (pbct) R 15693 15695 14972 0 -1 4202496 4919 0 0 0 79873 25970 0 0 25 0 1 0 132017149 21491712 4814 4089446400 134512640 136421960 4290597008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/15695/statm: 5247 4814 237 467 0 4778 0
Current children cumulated CPU time (s) 1058.43
Current children cumulated vsize (KiB) 20988

Child status: 0
Real time (s): 1058.43
CPU time (s): 1058.47
CPU user time (s): 798.764
CPU system time (s): 259.704
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 20992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 798.764
system time used= 259.704
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4924
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= 2912

runsolver used 1.42078 second user time and 3.39648 second system time

The end

Launcher Data 

Begin job on node141 at 2010-06-30 16:13:39
IDJOB=2695617
IDBENCH=78946
IDSOLVER=1208
FILE ID=node141/2695617-1277907219
PBS_JOBID= 11197237
Free space on /tmp= 74208 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576927--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695617-1277907219/watcher-2695617-1277907219 -o /tmp/evaluation-result-2695617-1277907219/solver-2695617-1277907219 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695617-1277907219.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b0bcd9e760e7f0ffa9653d41066a148b
RANDOM SEED=1000745868

node141.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		: 2666.788
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	: 5333.57
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		: 2666.788
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	: 5332.68
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		: 2666.788
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	: 5332.83
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		: 2666.788
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	: 5332.75
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		: 2666.788
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	: 5332.80
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		: 2666.788
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	: 5332.75
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		: 2666.788
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	: 5332.82
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		: 2666.788
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29755748 kB
Buffers:        191328 kB
Cached:        1141660 kB
SwapCached:          0 kB
Active:        2284872 kB
Inactive:       764056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29755748 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1976 kB
Writeback:           0 kB
AnonPages:     1716880 kB
Mapped:          15424 kB
Slab:            79000 kB
PageTables:       8624 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1860240 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= 74204 MiB
End job on node141 at 2010-06-30 16:31:18