Trace number 2699293

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 993.258 993.23

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900584219--soft-33-100-0.wbo
MD5SUM8d817301a4b1c2c9b4fea9d5d7fdc9d1
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 benchmark263.875
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 constraints1868
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 94981
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 94980
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 689
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 5/18 clauses 834/1850 units 0
0.00/0.01	c vars 231
0.00/0.08	c 0.072988 16.9727 7 7954
0.00/0.08	o 382
0.00/0.09	c 0.074988 17.1602 12 9902
0.00/0.09	o 379
0.09/0.11	c 0.076988 17.1602 28 10325
0.09/0.11	o 362
0.19/0.26	c 0.112982 17.1602 336 12176
0.19/0.26	o 343
0.19/0.27	c 0.113982 17.1602 350 12344
0.19/0.27	o 341
0.19/0.28	c 0.115982 17.1602 363 13038
0.19/0.28	o 319
0.29/0.30	c 0.119981 17.1602 404 13537
0.29/0.30	o 302
0.29/0.33	c 0.12898 17.1602 454 14179
0.29/0.33	o 276
0.39/0.49	c 0.167974 17.2852 858 15334
0.39/0.49	o 275
0.49/0.51	c 0.171973 17.2852 876 15767
0.49/0.51	o 265
0.59/0.65	c 0.218966 17.2852 1163 16791
0.59/0.65	o 257
0.59/0.67	c 0.221966 17.2852 606 17183
0.59/0.67	o 247
0.69/0.74	c 0.241963 17.2852 803 17840
0.69/0.74	o 241
0.69/0.75	c 0.243962 17.2852 826 18004
0.69/0.75	o 239
0.79/0.83	c 0.254961 17.2852 979 18539
0.79/0.83	o 233
0.79/0.87	c 0.25996 17.2852 1059 19317
0.79/0.87	o 204
0.89/0.91	c 0.265959 17.2852 585 19728
0.89/0.91	o 203
0.89/0.91	c 0.266959 17.2852 592 20178
0.89/0.91	o 187
0.89/0.97	c 0.281957 17.2852 731 20608
0.89/0.97	o 186
0.99/1.01	c 0.290955 17.2852 793 20955
0.99/1.01	o 182
0.99/1.04	c 0.294955 17.2852 847 21460
0.99/1.04	o 166
1.69/1.75	c 0.413937 17.4023 865 25231
1.69/1.75	o 148
1.69/1.78	c 0.418936 17.4023 896 25491
1.69/1.78	o 146
1.69/1.78	c 0.418936 17.4023 904 25867
1.69/1.78	o 136
1.69/1.79	c 0.420936 17.4023 908 26078
1.69/1.79	o 133
1.79/1.81	c 0.422935 17.4023 931 26301
1.79/1.81	o 128
1.79/1.82	c 0.427934 17.4023 1003 26617
1.79/1.82	o 120
1.99/2.01	c 0.460929 17.4023 751 27624
1.99/2.01	o 107
2.10/2.16	c 0.502923 17.4023 1127 28686
2.10/2.16	o 102
2.19/2.23	c 0.512922 17.4023 641 29167
2.19/2.23	o 100
2.19/2.28	c 0.52192 17.4023 728 29398
2.19/2.28	o 98
2.40/2.47	c 0.549916 17.4023 1093 30315
2.40/2.47	o 95
4.79/4.81	c 1.04484 17.6484 1275 40222
4.79/4.81	o 91
5.09/5.14	c 1.10383 17.6484 1342 42081
5.09/5.15	o 90
5.19/5.25	c 1.12883 17.6484 935 43011
5.19/5.25	o 78
5.40/5.47	c 1.18682 17.6484 776 44328
5.40/5.47	o 74
5.59/5.61	c 1.23381 17.6484 1315 45776
5.59/5.61	o 66
5.90/5.98	c 1.35779 17.6484 1650 48447
5.90/5.98	o 65
6.69/6.71	c 1.63675 17.6484 1160 53178
6.69/6.71	o 50
6.69/6.77	c 1.65675 17.6484 1356 53808
6.69/6.77	o 37
6.69/6.77	c 1.65875 17.6484 1373 53997
6.69/6.77	o 33
6.69/6.79	c 1.66775 17.6484 1443 54170
6.69/6.79	o 32
6.89/6.96	c 1.76573 17.6484 2457 56285
6.89/6.96	o 27
6.99/7.07	c 1.83672 17.7773 2024 57951
6.99/7.07	o 21
7.09/7.12	c 1.87071 17.7773 2423 58753
7.09/7.12	o 20
7.19/7.21	c 1.9427 17.7773 1808 60182
7.19/7.21	o 16
7.19/7.28	c 1.9877 17.7773 2290 60929
7.19/7.28	o 15
7.39/7.43	c 2.10068 17.7773 2047 63139
7.39/7.43	o 12
7.90/7.93	c 2.44663 17.9062 2025 70373
7.90/7.93	o 11
8.80/8.89	c 3.09953 17.9062 1678 83912
8.80/8.89	o 10
8.89/8.94	c 3.13552 17.9062 2153 84704
8.89/8.94	o 9
11.89/11.91	c 5.20121 18.0312 2685 127328
11.89/11.91	o 7
30.80/30.83	c 18.8731 18.6523 3018 411217
30.80/30.83	o 5
44.30/44.33	c 28.6986 18.6484 2410 633262
44.30/44.33	o 2
88.00/88.09	c 61.4307 19.2734 3324 1325313
88.00/88.09	o 1
993.22/993.21	c 737.704 20.2969 3221 15467977
993.22/993.21	s OPTIMUM FOUND
993.22/993.21	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-2699293-1278459636/watcher-2699293-1278459636 -o /tmp/evaluation-result-2699293-1278459636/solver-2699293-1278459636 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699293-1278459636.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: 1.99 1.97 1.76 3/178 13105
/proc/meminfo: memFree=29544804/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=2136 CPUtime=0
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 256 0 0 0 0 0 0 0 21 0 1 0 14177661 2187264 175 4089446400 134512640 136422188 4291757792 18446744073709551615 135873822 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13105/statm: 534 175 144 467 0 65 0

[startup+0.095271 s]
/proc/loadavg: 1.99 1.97 1.76 3/178 13105
/proc/meminfo: memFree=29544804/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=17568 CPUtime=0.09
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4080 0 0 0 7 2 0 0 21 0 1 0 14177661 17989632 3997 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4392 3997 236 467 0 3923 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17568

[startup+0.100268 s]
/proc/loadavg: 1.99 1.97 1.76 3/178 13105
/proc/meminfo: memFree=29544804/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=17568 CPUtime=0.09
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4080 0 0 0 7 2 0 0 21 0 1 0 14177661 17989632 3997 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4392 3997 236 467 0 3923 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17568

[startup+0.300233 s]
/proc/loadavg: 1.99 1.97 1.76 3/178 13105
/proc/meminfo: memFree=29544804/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=17568 CPUtime=0.29
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4085 0 0 0 11 18 0 0 21 0 1 0 14177661 17989632 3998 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4392 3998 237 467 0 3923 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17568

[startup+0.700157 s]
/proc/loadavg: 1.99 1.97 1.76 3/178 13105
/proc/meminfo: memFree=29544804/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=17696 CPUtime=0.69
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4131 0 0 0 23 46 0 0 22 0 1 0 14177661 18120704 4038 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4424 4038 237 467 0 3955 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17696

[startup+1.50101 s]
/proc/loadavg: 1.99 1.97 1.76 3/179 13106
/proc/meminfo: memFree=29529296/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=17816 CPUtime=1.49
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4146 0 0 0 36 113 0 0 25 0 1 0 14177661 18243584 4044 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4454 4044 237 467 0 3985 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17816

[startup+3.10072 s]
/proc/loadavg: 1.99 1.97 1.76 3/179 13106
/proc/meminfo: memFree=29529180/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=18068 CPUtime=3.09
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4226 0 0 0 70 239 0 0 25 0 1 0 14177661 18501632 4113 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4517 4113 237 467 0 4048 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18068

[startup+6.30013 s]
/proc/loadavg: 1.99 1.97 1.76 3/179 13106
/proc/meminfo: memFree=29529448/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=18068 CPUtime=6.29
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4251 0 0 0 146 483 0 0 25 0 1 0 14177661 18501632 4132 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4517 4132 237 467 0 4048 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18068

[startup+12.701 s]
/proc/loadavg: 1.99 1.97 1.76 3/179 13106
/proc/meminfo: memFree=29529604/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=18588 CPUtime=12.7
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4375 0 0 0 576 694 0 0 25 0 1 0 14177661 19034112 4242 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4647 4242 237 467 0 4178 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 18588

[startup+25.5006 s]
/proc/loadavg: 1.99 1.97 1.76 3/179 13107
/proc/meminfo: memFree=29529944/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=18968 CPUtime=25.49
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4475 0 0 0 1493 1056 0 0 25 0 1 0 14177661 19423232 4342 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4742 4342 237 467 0 4273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18968

[startup+51.1009 s]
/proc/loadavg: 1.99 1.97 1.77 3/179 13108
/proc/meminfo: memFree=29529240/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=19348 CPUtime=51.09
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4567 0 0 0 3378 1731 0 0 25 0 1 0 14177661 19812352 4432 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4837 4432 237 467 0 4368 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19348

[startup+102.306 s]
/proc/loadavg: 2.05 1.99 1.78 3/179 13109
/proc/meminfo: memFree=29528544/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=19732 CPUtime=102.3
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4676 0 0 0 7198 3032 0 0 25 0 1 0 14177661 20205568 4540 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4933 4540 237 467 0 4464 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19732

[startup+162.301 s]
/proc/loadavg: 2.02 1.99 1.80 3/179 13110
/proc/meminfo: memFree=29528364/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=19732 CPUtime=162.29
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4686 0 0 0 11680 4549 0 0 25 0 1 0 14177661 20205568 4550 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4933 4550 237 467 0 4464 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19732

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.81 3/179 13112
/proc/meminfo: memFree=29526072/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=19996 CPUtime=222.3
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4732 0 0 0 16162 6068 0 0 25 0 1 0 14177661 20475904 4596 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 4999 4596 237 467 0 4530 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19996

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.82 3/179 13114
/proc/meminfo: memFree=29525516/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20124 CPUtime=282.3
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4771 0 0 0 20657 7573 0 0 25 0 1 0 14177661 20606976 4635 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5031 4635 237 467 0 4562 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 20124

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.82 3/179 13116
/proc/meminfo: memFree=29525468/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20248 CPUtime=342.3
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4800 0 0 0 25129 9101 0 0 25 0 1 0 14177661 20733952 4664 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5062 4664 237 467 0 4593 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20248

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.83 3/179 13117
/proc/meminfo: memFree=29515484/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20248 CPUtime=402.3
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4816 0 0 0 29622 10608 0 0 25 0 1 0 14177661 20733952 4680 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5062 4680 237 467 0 4593 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20248

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.84 3/179 13118
/proc/meminfo: memFree=29500552/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20384 CPUtime=462.3
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4839 0 0 0 34053 12177 0 0 25 0 1 0 14177661 20873216 4703 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5096 4703 237 467 0 4627 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20384

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.84 3/179 13120
/proc/meminfo: memFree=29499128/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20512 CPUtime=522.3
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4855 0 0 0 38607 13623 0 0 25 0 1 0 14177661 21004288 4719 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5128 4719 237 467 0 4659 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20512

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.85 3/179 13122
/proc/meminfo: memFree=29499072/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20652 CPUtime=582.3
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4884 0 0 0 43115 15115 0 0 25 0 1 0 14177661 21147648 4748 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5163 4748 237 467 0 4694 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 20652

[startup+642.301 s]
/proc/loadavg: 2.08 2.00 1.86 3/179 13124
/proc/meminfo: memFree=29488468/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20652 CPUtime=642.32
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4899 0 0 0 47642 16590 0 0 25 0 1 0 14177661 21147648 4763 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5163 4763 237 467 0 4694 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 20652

[startup+702.3 s]
/proc/loadavg: 2.06 2.01 1.87 3/179 13125
/proc/meminfo: memFree=29470924/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=702.31
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4926 0 0 0 52097 18134 0 0 25 0 1 0 14177661 21278720 4790 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4790 237 467 0 4726 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20780

[startup+762.305 s]
/proc/loadavg: 2.02 2.01 1.88 3/179 13126
/proc/meminfo: memFree=29470988/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=762.32
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4931 0 0 0 56596 19636 0 0 25 0 1 0 14177661 21278720 4795 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4795 237 467 0 4726 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 20780

[startup+822.3 s]
/proc/loadavg: 2.01 2.00 1.88 3/179 13128
/proc/meminfo: memFree=29471056/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=822.31
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 61095 21136 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 20780

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 13130
/proc/meminfo: memFree=29461076/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=882.32
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 65618 22614 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 20780

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 13132
/proc/meminfo: memFree=29461140/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=942.32
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 70008 24224 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 20780

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

[startup+947.106 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 13132
/proc/meminfo: memFree=29461140/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=947.13
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 70363 24350 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 947.13
Current children cumulated vsize (KiB) 20780

[startup+972.701 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 13132
/proc/meminfo: memFree=29461112/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=972.72
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 72263 25009 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 972.72
Current children cumulated vsize (KiB) 20780

[startup+985.501 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 13132
/proc/meminfo: memFree=29461104/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=985.52
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 73202 25350 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 985.52
Current children cumulated vsize (KiB) 20780

[startup+988.701 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 13132
/proc/meminfo: memFree=29461096/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=988.72
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 73437 25435 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 988.72
Current children cumulated vsize (KiB) 20780

[startup+990.301 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 13132
/proc/meminfo: memFree=29460980/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=990.32
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 73552 25480 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 990.32
Current children cumulated vsize (KiB) 20780

[startup+991.9 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 13133
/proc/meminfo: memFree=29460980/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=991.92
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 73675 25517 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 991.92
Current children cumulated vsize (KiB) 20780

[startup+992.7 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 13133
/proc/meminfo: memFree=29461088/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=992.72
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 73734 25538 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 992.72
Current children cumulated vsize (KiB) 20780

[startup+993.1 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 13133
/proc/meminfo: memFree=29461088/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=993.12
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 73761 25551 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 993.12
Current children cumulated vsize (KiB) 20780

[startup+993.2 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 13133
/proc/meminfo: memFree=29460964/32951124 swapFree=67111528/67111528
[pid=13105] ppid=13103 vsize=20780 CPUtime=993.22
/proc/13105/stat : 13105 (pbct) R 13103 13105 12773 0 -1 4202496 4949 0 0 0 73769 25553 0 0 25 0 1 0 14177661 21278720 4813 4089446400 134512640 136422188 4291757792 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13105/statm: 5195 4813 237 467 0 4726 0
Current children cumulated CPU time (s) 993.22
Current children cumulated vsize (KiB) 20780

Child status: 0
Real time (s): 993.23
CPU time (s): 993.258
CPU user time (s): 737.722
CPU system time (s): 255.536
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 20780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 737.722
system time used= 255.536
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4954
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= 1431

runsolver used 1.39679 second user time and 3.12852 second system time

The end

Launcher Data 

Begin job on node109 at 2010-07-07 01:40:36
IDJOB=2699293
IDBENCH=78885
IDSOLVER=1212
FILE ID=node109/2699293-1278459636
PBS_JOBID= 11233774
Free space on /tmp= 73832 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584219--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699293-1278459636/watcher-2699293-1278459636 -o /tmp/evaluation-result-2699293-1278459636/solver-2699293-1278459636 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699293-1278459636.wbo

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

MD5SUM BENCH= 8d817301a4b1c2c9b4fea9d5d7fdc9d1
RANDOM SEED=483114723

node109.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5332.82
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		: 2666.817
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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		: 2666.817
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		: 2666.817
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:     32951124 kB
MemFree:      29545572 kB
Buffers:        102560 kB
Cached:        2897268 kB
SwapCached:          0 kB
Active:        1803696 kB
Inactive:      1462876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29545572 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2024 kB
Writeback:           0 kB
AnonPages:      266968 kB
Mapped:          15504 kB
Slab:            74136 kB
PageTables:       5136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   411708 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= 73828 MiB
End job on node109 at 2010-07-07 01:57:09