Trace number 2699445

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 0.1 fixedOPTIMUM 921.538 921.523

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900557362--soft-66-100-0.wbo
MD5SUMa633e631fdb9de9296374319dc47b460
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark451.752
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 constraints899
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 46330
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46329
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 709
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 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 12/11 clauses 1796/888 units 0
0.00/0.01	c vars 231
0.04/0.06	c 0.052991 13.1914 14 3622
0.04/0.06	o 481
0.04/0.06	c 0.054991 13.3281 43 4050
0.04/0.06	o 465
0.04/0.07	c 0.056991 13.3281 48 4449
0.04/0.07	o 453
0.04/0.07	c 0.057991 13.3281 59 4553
0.04/0.07	o 449
0.04/0.08	c 0.06099 13.3281 103 4876
0.04/0.08	o 429
0.04/0.09	c 0.06399 13.3281 146 5112
0.04/0.09	o 415
0.09/0.10	c 0.065989 13.3281 160 5334
0.09/0.10	o 397
0.09/0.10	c 0.066989 13.3281 204 5957
0.09/0.10	o 341
0.09/0.11	c 0.066989 13.3281 258 6194
0.09/0.11	o 327
0.09/0.13	c 0.073988 13.3281 429 7166
0.09/0.13	o 252
0.09/0.15	c 0.081987 13.4531 635 7818
0.09/0.15	o 251
0.09/0.16	c 0.081987 13.4531 702 8022
0.09/0.16	o 247
0.09/0.17	c 0.083987 13.4531 739 8289
0.09/0.17	o 229
0.19/0.24	c 0.107983 13.4531 1184 9557
0.19/0.24	o 201
0.19/0.29	c 0.115982 13.4531 811 10345
0.19/0.29	o 182
0.39/0.41	c 0.151976 13.4531 890 12202
0.39/0.41	o 146
0.39/0.49	c 0.180972 13.5781 1321 13112
0.39/0.49	o 126
0.89/0.97	c 0.310952 13.5781 1273 17969
0.89/0.97	o 118
1.59/1.62	c 0.532918 13.5781 843 24184
1.59/1.62	o 117
2.19/2.23	c 0.757884 13.707 1153 29456
2.19/2.23	o 114
2.59/2.62	c 0.863868 13.707 843 33291
2.59/2.62	o 96
3.39/3.41	c 1.12983 13.707 762 39528
3.39/3.41	o 79
3.39/3.49	c 1.16282 13.707 1242 40589
3.39/3.49	o 57
4.30/4.39	c 1.59876 13.9609 1240 50242
4.30/4.39	o 51
6.39/6.44	c 2.69159 13.9609 1474 79052
6.39/6.44	o 46
11.59/11.69	c 5.60615 13.9609 1478 150010
11.59/11.69	o 37
11.89/11.98	c 5.77812 13.9609 1517 154516
11.89/11.98	o 31
12.89/12.90	c 6.30604 13.9609 1916 167320
12.89/12.90	o 30
43.29/43.36	c 26.02 14.3398 1299 640006
43.29/43.36	o 15
78.19/78.28	c 50.6553 15.0859 1559 1196208
78.19/78.28	o 9
84.49/84.57	c 55.1306 15.0859 1759 1303592
84.49/84.57	o 7
921.50/921.51	c 659.454 15.7539 2697 16112862
921.50/921.51	s OPTIMUM FOUND
921.50/921.51	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	7

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699445-1278461058/watcher-2699445-1278461058 -o /tmp/evaluation-result-2699445-1278461058/solver-2699445-1278461058 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699445-1278461058.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 1.91 3/176 13288
/proc/meminfo: memFree=30115924/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=2136 CPUtime=0
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 252 0 0 0 0 0 0 0 20 0 1 0 14319519 2187264 171 4089446400 134512640 136422188 4286639024 18446744073709551615 135873822 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13288/statm: 534 171 144 467 0 65 0

[startup+0.044871 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 13288
/proc/meminfo: memFree=30115924/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=12096 CPUtime=0.04
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 2695 0 0 0 4 0 0 0 21 0 1 0 14319519 12386304 2614 4089446400 134512640 136422188 4286639024 18446744073709551615 134640656 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3024 2614 194 467 0 2555 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12096

[startup+0.100868 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 13288
/proc/meminfo: memFree=30115924/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=13644 CPUtime=0.09
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3083 0 0 0 6 3 0 0 21 0 1 0 14319519 13971456 2996 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3411 2996 236 467 0 2942 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13644

[startup+0.300833 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 13288
/proc/meminfo: memFree=30115924/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=13772 CPUtime=0.29
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3134 0 0 0 11 18 0 0 21 0 1 0 14319519 14102528 3038 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3443 3038 236 467 0 2974 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13772

[startup+0.700768 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 13288
/proc/meminfo: memFree=30115924/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=13900 CPUtime=0.69
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3152 0 0 0 23 46 0 0 22 0 1 0 14319519 14233600 3054 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3475 3054 236 467 0 3006 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13900

[startup+1.50063 s]
/proc/loadavg: 1.92 1.98 1.90 2/175 13290
/proc/meminfo: memFree=30342236/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=13900 CPUtime=1.49
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3158 0 0 0 48 101 0 0 25 0 1 0 14319519 14233600 3059 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3475 3059 236 467 0 3006 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13900

[startup+3.10035 s]
/proc/loadavg: 1.92 1.98 1.90 3/174 13293
/proc/meminfo: memFree=30343644/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=14032 CPUtime=3.09
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3184 0 0 0 102 207 0 0 25 0 1 0 14319519 14368768 3082 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3508 3082 236 467 0 3039 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14032

[startup+6.30082 s]
/proc/loadavg: 1.92 1.98 1.90 3/177 13318
/proc/meminfo: memFree=30331084/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=14292 CPUtime=6.29
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3277 0 0 0 262 367 0 0 25 0 1 0 14319519 14635008 3172 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3573 3172 236 467 0 3104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7007 s]
/proc/loadavg: 1.93 1.98 1.90 3/177 13318
/proc/meminfo: memFree=30331060/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=14292 CPUtime=12.7
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3280 0 0 0 620 650 0 0 25 0 1 0 14319519 14635008 3172 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3573 3172 236 467 0 3104 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14292

[startup+25.5006 s]
/proc/loadavg: 1.94 1.98 1.91 3/177 13318
/proc/meminfo: memFree=30331836/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=14680 CPUtime=25.49
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3348 0 0 0 1432 1117 0 0 25 0 1 0 14319519 15032320 3239 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3670 3239 236 467 0 3201 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14680

[startup+51.1002 s]
/proc/loadavg: 2.03 2.00 1.91 3/177 13318
/proc/meminfo: memFree=30330812/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15140 CPUtime=51.09
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3486 0 0 0 3137 1972 0 0 25 0 1 0 14319519 15503360 3376 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3785 3376 236 467 0 3316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15140

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 1.91 3/177 13320
/proc/meminfo: memFree=30329916/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15444 CPUtime=102.29
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3593 0 0 0 6764 3465 0 0 25 0 1 0 14319519 15814656 3462 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3861 3462 236 467 0 3392 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 15444

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13322
/proc/meminfo: memFree=30329396/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15444 CPUtime=162.29
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3593 0 0 0 11045 5184 0 0 25 0 1 0 14319519 15814656 3462 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3861 3462 236 467 0 3392 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15444

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13323
/proc/meminfo: memFree=30329480/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15444 CPUtime=222.3
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3593 0 0 0 15344 6886 0 0 25 0 1 0 14319519 15814656 3462 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3861 3462 236 467 0 3392 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15444

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13324
/proc/meminfo: memFree=30328840/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15444 CPUtime=282.29
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3593 0 0 0 19642 8587 0 0 25 0 1 0 14319519 15814656 3462 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3861 3462 236 467 0 3392 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15444

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13326
/proc/meminfo: memFree=30328664/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15572 CPUtime=342.3
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3594 0 0 0 23969 10261 0 0 25 0 1 0 14319519 15945728 3463 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3893 3463 236 467 0 3424 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15572

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13328
/proc/meminfo: memFree=30328624/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15572 CPUtime=402.29
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3602 0 0 0 28294 11935 0 0 25 0 1 0 14319519 15945728 3471 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3893 3471 236 467 0 3424 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 15572

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13330
/proc/meminfo: memFree=30328456/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15724 CPUtime=462.3
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3635 0 0 0 32670 13560 0 0 25 0 1 0 14319519 16101376 3504 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3931 3504 236 467 0 3462 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15724

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13331
/proc/meminfo: memFree=30328548/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15724 CPUtime=522.29
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3655 0 0 0 37021 15208 0 0 25 0 1 0 14319519 16101376 3524 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3931 3524 236 467 0 3462 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 15724

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13332
/proc/meminfo: memFree=30328256/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15856 CPUtime=582.3
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3670 0 0 0 41364 16866 0 0 25 0 1 0 14319519 16236544 3539 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3964 3539 236 467 0 3495 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15856

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13334
/proc/meminfo: memFree=30328344/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15856 CPUtime=642.31
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3685 0 0 0 45718 18513 0 0 25 0 1 0 14319519 16236544 3554 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3964 3554 236 467 0 3495 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15856

[startup+702.301 s]
/proc/loadavg: 2.04 2.01 1.92 3/177 13336
/proc/meminfo: memFree=30328192/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15988 CPUtime=702.3
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3701 0 0 0 50081 20149 0 0 25 0 1 0 14319519 16371712 3570 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3997 3570 236 467 0 3528 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 15988

[startup+762.306 s]
/proc/loadavg: 2.01 2.01 1.92 3/177 13338
/proc/meminfo: memFree=30328044/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15988 CPUtime=762.31
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3712 0 0 0 54441 21790 0 0 25 0 1 0 14319519 16371712 3581 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3997 3581 236 467 0 3528 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 15988

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13339
/proc/meminfo: memFree=30328016/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15988 CPUtime=822.3
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3725 0 0 0 58785 23445 0 0 25 0 1 0 14319519 16371712 3594 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3997 3594 236 467 0 3528 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 15988

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13340
/proc/meminfo: memFree=30327976/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=15988 CPUtime=882.31
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3727 0 0 0 63131 25100 0 0 25 0 1 0 14319519 16371712 3596 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 3997 3596 236 467 0 3528 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15988

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

[startup+895.901 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13341
/proc/meminfo: memFree=30327964/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=16128 CPUtime=895.91
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3732 0 0 0 64108 25483 0 0 25 0 1 0 14319519 16515072 3601 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 4032 3601 236 467 0 3563 0
Current children cumulated CPU time (s) 895.91
Current children cumulated vsize (KiB) 16128

[startup+908.701 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13342
/proc/meminfo: memFree=30327960/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=16128 CPUtime=908.71
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3732 0 0 0 65031 25840 0 0 25 0 1 0 14319519 16515072 3601 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 4032 3601 236 467 0 3563 0
Current children cumulated CPU time (s) 908.71
Current children cumulated vsize (KiB) 16128

[startup+915.101 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13423
/proc/meminfo: memFree=30093660/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=16128 CPUtime=915.11
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3732 0 0 0 65489 26022 0 0 25 0 1 0 14319519 16515072 3601 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 4032 3601 236 467 0 3563 0
Current children cumulated CPU time (s) 915.11
Current children cumulated vsize (KiB) 16128

[startup+918.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13423
/proc/meminfo: memFree=30088200/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=16128 CPUtime=918.31
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3732 0 0 0 65714 26117 0 0 25 0 1 0 14319519 16515072 3601 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 4032 3601 236 467 0 3563 0
Current children cumulated CPU time (s) 918.31
Current children cumulated vsize (KiB) 16128

[startup+919.901 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13423
/proc/meminfo: memFree=30088236/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=16128 CPUtime=919.91
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3736 0 0 0 65831 26160 0 0 25 0 1 0 14319519 16515072 3605 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 4032 3605 236 467 0 3563 0
Current children cumulated CPU time (s) 919.91
Current children cumulated vsize (KiB) 16128

[startup+920.706 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13423
/proc/meminfo: memFree=30088368/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=16128 CPUtime=920.72
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3736 0 0 0 65890 26182 0 0 25 0 1 0 14319519 16515072 3605 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 4032 3605 236 467 0 3563 0
Current children cumulated CPU time (s) 920.72
Current children cumulated vsize (KiB) 16128

[startup+921.101 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13423
/proc/meminfo: memFree=30088368/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=16128 CPUtime=921.1
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3736 0 0 0 65916 26194 0 0 25 0 1 0 14319519 16515072 3605 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 4032 3605 236 467 0 3563 0
Current children cumulated CPU time (s) 921.1
Current children cumulated vsize (KiB) 16128

[startup+921.501 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13423
/proc/meminfo: memFree=30088368/32951132 swapFree=67111528/67111528
[pid=13288] ppid=13286 vsize=16128 CPUtime=921.5
/proc/13288/stat : 13288 (pbct) R 13286 13288 13043 0 -1 4202496 3736 0 0 0 65944 26206 0 0 25 0 1 0 14319519 16515072 3605 4089446400 134512640 136422188 4286639024 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13288/statm: 4032 3605 236 467 0 3563 0
Current children cumulated CPU time (s) 921.5
Current children cumulated vsize (KiB) 16128

Child status: 0
Real time (s): 921.523
CPU time (s): 921.538
CPU user time (s): 659.465
CPU system time (s): 262.073
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 659.465
system time used= 262.073
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3741
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= 1540

runsolver used 1.3038 second user time and 2.88556 second system time

The end

Launcher Data 

Begin job on node129 at 2010-07-07 02:04:18
IDJOB=2699445
IDBENCH=78969
IDSOLVER=1212
FILE ID=node129/2699445-1278461058
PBS_JOBID= 11233734
Free space on /tmp= 73964 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557362--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699445-1278461058/watcher-2699445-1278461058 -o /tmp/evaluation-result-2699445-1278461058/solver-2699445-1278461058 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699445-1278461058.wbo

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

MD5SUM BENCH= a633e631fdb9de9296374319dc47b460
RANDOM SEED=1791035643

node129.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		: 2666.836
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	: 5333.67
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		: 2666.836
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	: 5332.83
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		: 2666.836
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	: 5332.75
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		: 2666.836
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		: 2666.836
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	: 5311.72
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.75
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		: 2666.836
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      30116692 kB
Buffers:        113040 kB
Cached:        2287508 kB
SwapCached:          0 kB
Active:        1021180 kB
Inactive:      1680964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      30116692 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:      301012 kB
Mapped:          15756 kB
Slab:            67812 kB
PageTables:       5632 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   447872 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73960 MiB
End job on node129 at 2010-07-07 02:19:40