Trace number 2695605

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 900.052 900.029

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900564281--soft-66-100-0.wbo
MD5SUMa9f9ba62d7684b26a7c6c823c9992171
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark268.023
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 constraints911
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 45526
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 45525
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 705
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 16/7 clauses 1780/904 units 0
0.00/0.01	c vars 231
0.03/0.05	c 0.055991 13.2188 16 2127
0.03/0.05	o 321
0.03/0.06	c 0.06099 13.3555 111 2528
0.03/0.06	o 301
0.03/0.07	c 0.06399 13.3555 176 3300
0.03/0.07	o 232
0.09/0.11	c 0.081987 13.3555 641 4294
0.09/0.11	o 224
0.09/0.14	c 0.093985 13.4805 923 5489
0.09/0.14	o 153
0.09/0.17	c 0.102984 13.4805 1068 5895
0.09/0.17	o 141
0.19/0.20	c 0.120981 13.4805 707 6364
0.19/0.20	o 133
0.29/0.33	c 0.171973 13.6055 1484 7938
0.29/0.33	o 108
0.59/0.61	c 0.282956 13.6055 1180 11130
0.59/0.61	o 89
0.69/0.75	c 0.339948 13.6055 866 12773
0.69/0.75	o 88
0.69/0.79	c 0.351946 13.6055 1018 13181
0.69/0.79	o 83
0.79/0.86	c 0.377942 13.6055 836 14176
0.79/0.86	o 80
0.89/0.91	c 0.399939 13.6055 1095 14670
0.89/0.91	o 79
0.89/0.96	c 0.425935 13.6055 1443 15279
0.89/0.96	o 78
0.89/0.98	c 0.430934 13.6055 793 15428
0.89/0.98	o 77
0.89/0.98	c 0.430934 13.6055 816 15675
0.89/0.98	o 56
1.00/1.06	c 0.469928 13.6055 1446 16659
1.00/1.06	o 55
1.00/1.07	c 0.477927 13.6055 807 16858
1.00/1.07	o 49
1.00/1.08	c 0.479927 13.6055 848 17071
1.00/1.08	o 39
1.19/1.28	c 0.595909 13.7344 852 20183
1.19/1.28	o 37
1.19/1.28	c 0.596909 13.7344 878 20358
1.19/1.28	o 26
2.10/2.12	c 1.14882 13.8594 1595 33680
2.10/2.12	o 17
2.39/2.47	c 1.42878 13.8594 1796 40252
2.39/2.47	o 11
13.29/13.34	c 9.36758 14.3711 2741 211047
13.29/13.34	o 10
28.69/28.78	c 20.4209 14.3711 2172 471917
28.69/28.78	o 9
29.19/29.28	c 20.8058 14.3711 1410 480350
29.19/29.28	o 5
42.20/42.21	c 30.0194 14.4961 1334 708649
42.20/42.21	o 4
80.80/80.82	c 58.1022 14.5547 1919 1359182
80.80/80.82	o 3
900.01/900.01	c 683.845 15.8242 3245 15474813
900.01/900.01	s OPTIMUM FOUND
900.01/900.01	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	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695605-1277906555/watcher-2695605-1277906555 -o /tmp/evaluation-result-2695605-1277906555/solver-2695605-1277906555 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695605-1277906555.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: 2.06 2.03 2.12 3/196 12037
/proc/meminfo: memFree=31597768/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=2136 CPUtime=0
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 251 0 0 0 0 0 0 0 25 0 1 0 131953538 2187264 171 4089446400 134512640 136421960 4291112096 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12037/statm: 534 171 144 467 0 65 0

[startup+0.034329 s]
/proc/loadavg: 2.06 2.03 2.12 3/196 12037
/proc/meminfo: memFree=31597768/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=7340 CPUtime=0.03
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 1526 0 0 0 3 0 0 0 25 0 1 0 131953538 7516160 1446 4089446400 134512640 136421960 4291112096 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 1835 1449 193 467 0 1366 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7340

[startup+0.100317 s]
/proc/loadavg: 2.06 2.03 2.12 3/196 12037
/proc/meminfo: memFree=31597768/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=13672 CPUtime=0.09
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3092 0 0 0 7 2 0 0 25 0 1 0 131953538 14000128 3009 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3418 3009 236 467 0 2949 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13672

[startup+0.300291 s]
/proc/loadavg: 2.06 2.03 2.12 3/196 12037
/proc/meminfo: memFree=31597768/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=13800 CPUtime=0.29
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3138 0 0 0 15 14 0 0 25 0 1 0 131953538 14131200 3051 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3450 3051 236 467 0 2981 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13800

[startup+0.700219 s]
/proc/loadavg: 2.06 2.03 2.12 3/196 12037
/proc/meminfo: memFree=31597768/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=13928 CPUtime=0.69
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3151 0 0 0 31 38 0 0 25 0 1 0 131953538 14262272 3062 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3482 3062 236 467 0 3013 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13928

[startup+1.50107 s]
/proc/loadavg: 2.06 2.03 2.12 3/197 12038
/proc/meminfo: memFree=31585980/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=14060 CPUtime=1.49
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3201 0 0 0 73 76 0 0 25 0 1 0 131953538 14397440 3100 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3515 3100 236 467 0 3046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14060

[startup+3.10079 s]
/proc/loadavg: 2.06 2.03 2.12 3/197 12039
/proc/meminfo: memFree=31586052/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=14188 CPUtime=3.09
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3243 0 0 0 191 118 0 0 25 0 1 0 131953538 14528512 3140 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3547 3140 236 467 0 3078 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14188

[startup+6.30023 s]
/proc/loadavg: 2.06 2.03 2.12 3/197 12039
/proc/meminfo: memFree=31585680/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=14584 CPUtime=6.29
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3328 0 0 0 418 211 0 0 25 0 1 0 131953538 14934016 3225 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3646 3225 236 467 0 3177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14584

[startup+12.7011 s]
/proc/loadavg: 2.05 2.03 2.12 3/197 12039
/proc/meminfo: memFree=31586136/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=14712 CPUtime=12.69
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3374 0 0 0 891 378 0 0 25 0 1 0 131953538 15065088 3271 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3678 3271 236 467 0 3209 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14712

[startup+25.5008 s]
/proc/loadavg: 2.04 2.03 2.12 3/197 12040
/proc/meminfo: memFree=31586900/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=14712 CPUtime=25.49
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3375 0 0 0 1810 739 0 0 25 0 1 0 131953538 15065088 3271 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3678 3271 236 467 0 3209 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14712

[startup+51.1003 s]
/proc/loadavg: 2.02 2.03 2.11 3/197 12040
/proc/meminfo: memFree=31586836/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=14820 CPUtime=51.1
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3391 0 0 0 3639 1471 0 0 25 0 1 0 131953538 15175680 3284 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3705 3284 236 467 0 3236 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14820

[startup+102.306 s]
/proc/loadavg: 2.01 2.02 2.10 3/197 12042
/proc/meminfo: memFree=31586292/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=15028 CPUtime=102.3
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3453 0 0 0 7404 2826 0 0 25 0 1 0 131953538 15388672 3345 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3757 3345 236 467 0 3288 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15028

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.09 3/197 12043
/proc/meminfo: memFree=31585612/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=15160 CPUtime=162.29
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3499 0 0 0 11829 4400 0 0 25 0 1 0 131953538 15523840 3391 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3790 3391 236 467 0 3321 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15160

[startup+222.301 s]
/proc/loadavg: 2.03 2.03 2.09 3/197 12044
/proc/meminfo: memFree=31585296/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=15420 CPUtime=222.3
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3547 0 0 0 16210 6020 0 0 25 0 1 0 131953538 15790080 3439 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3855 3439 236 467 0 3386 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15420

[startup+282.301 s]
/proc/loadavg: 2.01 2.02 2.08 3/197 12046
/proc/meminfo: memFree=31584664/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=15548 CPUtime=282.3
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3574 0 0 0 20640 7590 0 0 25 0 1 0 131953538 15921152 3466 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3887 3466 236 467 0 3418 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15548

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 2.08 3/197 12048
/proc/meminfo: memFree=31588608/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=15548 CPUtime=342.3
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3588 0 0 0 25068 9162 0 0 25 0 1 0 131953538 15921152 3480 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3887 3480 236 467 0 3418 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15548

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.07 3/197 12050
/proc/meminfo: memFree=31588180/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=15680 CPUtime=402.3
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3607 0 0 0 29465 10765 0 0 25 0 1 0 131953538 16056320 3499 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3920 3499 236 467 0 3451 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15680

[startup+462.301 s]
/proc/loadavg: 1.96 1.99 2.06 3/179 12079
/proc/meminfo: memFree=31498176/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=15812 CPUtime=462.3
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3641 0 0 0 34269 11961 0 0 25 0 1 0 131953538 16191488 3533 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3953 3533 236 467 0 3484 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15812

[startup+522.3 s]
/proc/loadavg: 1.98 1.99 2.05 3/179 12080
/proc/meminfo: memFree=31365596/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=15940 CPUtime=522.3
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3670 0 0 0 39191 13039 0 0 25 0 1 0 131953538 16322560 3562 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3985 3562 236 467 0 3516 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15940

[startup+582.301 s]
/proc/loadavg: 1.99 1.99 2.05 3/179 12082
/proc/meminfo: memFree=31243640/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=15940 CPUtime=582.3
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3687 0 0 0 44065 14165 0 0 25 0 1 0 131953538 16322560 3579 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3985 3579 236 467 0 3516 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15940

[startup+642.301 s]
/proc/loadavg: 1.99 1.99 2.04 3/179 12084
/proc/meminfo: memFree=31205024/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=15940 CPUtime=642.31
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3697 0 0 0 48964 15267 0 0 25 0 1 0 131953538 16322560 3589 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 3985 3589 236 467 0 3516 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15940

[startup+702.3 s]
/proc/loadavg: 1.99 1.99 2.04 3/197 12131
/proc/meminfo: memFree=31438976/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16072 CPUtime=702.31
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3712 0 0 0 53768 16463 0 0 25 0 1 0 131953538 16457728 3604 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4018 3604 236 467 0 3549 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 16072

[startup+762.306 s]
/proc/loadavg: 1.99 1.99 2.03 3/197 12132
/proc/meminfo: memFree=31407492/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16072 CPUtime=762.32
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3718 0 0 0 58226 18006 0 0 25 0 1 0 131953538 16457728 3610 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4018 3610 236 467 0 3549 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 16072

[startup+822.3 s]
/proc/loadavg: 1.99 1.99 2.02 3/197 12133
/proc/meminfo: memFree=31393292/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16200 CPUtime=822.31
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3734 0 0 0 62679 19552 0 0 25 0 1 0 131953538 16588800 3626 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4050 3626 236 467 0 3581 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16200

[startup+882.301 s]
/proc/loadavg: 1.99 1.99 2.02 3/197 12135
/proc/meminfo: memFree=31380320/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16200 CPUtime=882.31
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3734 0 0 0 67083 21148 0 0 25 0 1 0 131953538 16588800 3626 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4050 3626 236 467 0 3581 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 16200

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

[startup+883.1 s]
/proc/loadavg: 1.99 1.99 2.02 3/197 12135
/proc/meminfo: memFree=31380320/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16200 CPUtime=883.11
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3734 0 0 0 67144 21167 0 0 25 0 1 0 131953538 16588800 3626 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4050 3626 236 467 0 3581 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 16200

[startup+889.5 s]
/proc/loadavg: 1.99 1.99 2.02 3/197 12135
/proc/meminfo: memFree=31378820/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16200 CPUtime=889.51
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3734 0 0 0 67613 21338 0 0 25 0 1 0 131953538 16588800 3626 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4050 3626 236 467 0 3581 0
Current children cumulated CPU time (s) 889.51
Current children cumulated vsize (KiB) 16200

[startup+895.9 s]
/proc/loadavg: 1.99 1.99 2.02 3/197 12135
/proc/meminfo: memFree=31378072/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16200 CPUtime=895.92
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3734 0 0 0 68085 21507 0 0 25 0 1 0 131953538 16588800 3626 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4050 3626 236 467 0 3581 0
Current children cumulated CPU time (s) 895.92
Current children cumulated vsize (KiB) 16200

[startup+897.501 s]
/proc/loadavg: 1.99 1.99 2.02 3/197 12135
/proc/meminfo: memFree=31377576/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16200 CPUtime=897.52
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3734 0 0 0 68203 21549 0 0 25 0 1 0 131953538 16588800 3626 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4050 3626 236 467 0 3581 0
Current children cumulated CPU time (s) 897.52
Current children cumulated vsize (KiB) 16200

[startup+899.101 s]
/proc/loadavg: 1.99 1.99 2.02 3/197 12135
/proc/meminfo: memFree=31377452/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16200 CPUtime=899.11
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3734 0 0 0 68318 21593 0 0 25 0 1 0 131953538 16588800 3626 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4050 3626 236 467 0 3581 0
Current children cumulated CPU time (s) 899.11
Current children cumulated vsize (KiB) 16200

[startup+899.5 s]
/proc/loadavg: 1.99 1.99 2.02 3/197 12135
/proc/meminfo: memFree=31377452/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16200 CPUtime=899.51
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3734 0 0 0 68347 21604 0 0 25 0 1 0 131953538 16588800 3626 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4050 3626 236 467 0 3581 0
Current children cumulated CPU time (s) 899.51
Current children cumulated vsize (KiB) 16200

[startup+899.9 s]
/proc/loadavg: 1.99 1.99 2.02 3/197 12135
/proc/meminfo: memFree=31377204/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16200 CPUtime=899.92
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3734 0 0 0 68376 21616 0 0 25 0 1 0 131953538 16588800 3626 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4050 3626 236 467 0 3581 0
Current children cumulated CPU time (s) 899.92
Current children cumulated vsize (KiB) 16200

[startup+900 s]
/proc/loadavg: 1.99 1.99 2.02 3/197 12135
/proc/meminfo: memFree=31377204/32951124 swapFree=67111528/67111528
[pid=12037] ppid=12035 vsize=16200 CPUtime=900.01
/proc/12037/stat : 12037 (pbct) R 12035 12037 10848 0 -1 4202496 3734 0 0 0 68382 21619 0 0 25 0 1 0 131953538 16588800 3626 4089446400 134512640 136421960 4291112096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12037/statm: 4050 3626 236 467 0 3581 0
Current children cumulated CPU time (s) 900.01
Current children cumulated vsize (KiB) 16200

Child status: 0
Real time (s): 900.029
CPU time (s): 900.052
CPU user time (s): 683.856
CPU system time (s): 216.196
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 16200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 683.856
system time used= 216.196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3739
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= 2327

runsolver used 1.23481 second user time and 2.86256 second system time

The end

Launcher Data 

Begin job on node103 at 2010-06-30 16:02:35
IDJOB=2695605
IDBENCH=78940
IDSOLVER=1208
FILE ID=node103/2695605-1277906555
PBS_JOBID= 11197186
Free space on /tmp= 74212 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564281--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695605-1277906555/watcher-2695605-1277906555 -o /tmp/evaluation-result-2695605-1277906555/solver-2695605-1277906555 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695605-1277906555.wbo

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

MD5SUM BENCH= a9f9ba62d7684b26a7c6c823c9992171
RANDOM SEED=2078593119

node103.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	: 5332.75
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	: 5332.75
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		: 2666.817
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	: 5332.74
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	: 5332.75
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		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31598536 kB
Buffers:        191240 kB
Cached:         902352 kB
SwapCached:          0 kB
Active:         575356 kB
Inactive:       635900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31598536 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2044 kB
Writeback:           0 kB
AnonPages:      117496 kB
Mapped:          20264 kB
Slab:            77488 kB
PageTables:       5020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1648060 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= 74208 MiB
End job on node103 at 2010-06-30 16:17:35