Trace number 2695545

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 994.317 994.296

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900576927--soft-66-100-0.wbo
MD5SUMfe999950861349ecbc6e2ee50c3d0e04
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 benchmark212.558
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 671
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 16/7 clauses 1780/904 units 0
0.00/0.01	c vars 231
0.00/0.06	c 0.049992 13.2188 20 2776
0.00/0.06	o 318
0.00/0.07	c 0.057991 13.3555 180 3593
0.00/0.07	o 271
0.09/0.10	c 0.071989 13.3555 432 4521
0.09/0.10	o 226
0.19/0.21	c 0.124981 13.4766 990 5460
0.19/0.21	o 216
0.29/0.37	c 0.200969 13.6016 1337 7217
0.29/0.37	o 211
0.49/0.50	c 0.263959 13.6016 964 8994
0.49/0.50	o 186
0.49/0.52	c 0.278957 13.6016 1081 9317
0.49/0.52	o 178
0.59/0.63	c 0.312952 13.6016 1082 10439
0.59/0.63	o 169
0.69/0.71	c 0.341948 13.6016 1002 11269
0.69/0.71	o 167
0.79/0.83	c 0.39294 13.6016 1094 13090
0.79/0.83	o 131
0.79/0.88	c 0.417936 13.6016 798 13663
0.79/0.88	o 126
1.59/1.69	c 0.693894 13.6016 1078 20932
1.59/1.69	o 97
1.69/1.71	c 0.697893 13.6016 1175 21511
1.69/1.71	o 56
1.79/1.82	c 0.750885 13.6016 1397 22923
1.79/1.82	o 33
1.79/1.83	c 0.757884 13.6016 798 23292
1.79/1.83	o 10
2.19/2.22	c 1.03784 13.9766 1451 28610
2.19/2.22	o 7
4.69/4.76	c 2.81757 13.9766 1733 68371
4.69/4.76	o 3
5.49/5.51	c 3.37649 13.9766 1931 79031
5.49/5.51	o 2
8.59/8.68	c 5.71013 13.9766 1741 127135
8.59/8.68	o 1
994.22/994.28	c 771.143 16.4258 3475 15251117
994.22/994.28	s OPTIMUM FOUND
994.22/994.28	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-2695545-1277903475/watcher-2695545-1277903475 -o /tmp/evaluation-result-2695545-1277903475/solver-2695545-1277903475 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695545-1277903475.wbo 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 12351
/proc/meminfo: memFree=31677856/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=2136 CPUtime=0
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 252 0 0 0 0 0 0 0 21 0 1 0 131644164 2187264 172 4089446400 134512640 136421960 4289221824 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12351/statm: 534 172 144 467 0 65 0

[startup+0.085 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 12351
/proc/meminfo: memFree=31677856/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=13672 CPUtime=0.07
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3087 0 0 0 6 1 0 0 21 0 1 0 131644164 14000128 3005 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3418 3005 236 467 0 2949 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13672

[startup+0.100995 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 12351
/proc/meminfo: memFree=31677856/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=13672 CPUtime=0.09
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3092 0 0 0 7 2 0 0 21 0 1 0 131644164 14000128 3010 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3418 3010 236 467 0 2949 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13672

[startup+0.300959 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 12351
/proc/meminfo: memFree=31677856/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=13924 CPUtime=0.29
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3146 0 0 0 17 12 0 0 21 0 1 0 131644164 14258176 3062 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3481 3062 236 467 0 3012 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13924

[startup+0.700889 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 12351
/proc/meminfo: memFree=31677856/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=13924 CPUtime=0.69
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3156 0 0 0 33 36 0 0 22 0 1 0 131644164 14258176 3068 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3481 3068 236 467 0 3012 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13924

[startup+1.50076 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12352
/proc/meminfo: memFree=31667120/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=13924 CPUtime=1.48
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3164 0 0 0 61 87 0 0 25 0 1 0 131644164 14258176 3073 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3481 3073 236 467 0 3012 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13924

[startup+3.10047 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12352
/proc/meminfo: memFree=31666376/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=14308 CPUtime=3.09
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3260 0 0 0 163 146 0 0 25 0 1 0 131644164 14651392 3164 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3577 3164 236 467 0 3108 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14308

[startup+6.3009 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12352
/proc/meminfo: memFree=31666948/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=14308 CPUtime=6.29
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3265 0 0 0 395 234 0 0 25 0 1 0 131644164 14651392 3167 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3577 3167 236 467 0 3108 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14308

[startup+12.7008 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12352
/proc/meminfo: memFree=31667192/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=14440 CPUtime=12.69
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3289 0 0 0 860 409 0 0 25 0 1 0 131644164 14786560 3190 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3610 3190 236 467 0 3141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14440

[startup+25.5005 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12352
/proc/meminfo: memFree=31667800/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=14700 CPUtime=25.48
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3350 0 0 0 1797 751 0 0 25 0 1 0 131644164 15052800 3251 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3675 3251 236 467 0 3206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14700

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12354
/proc/meminfo: memFree=31667252/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=14936 CPUtime=51.09
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3421 0 0 0 3671 1438 0 0 25 0 1 0 131644164 15294464 3322 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3734 3322 236 467 0 3265 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14936

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12355
/proc/meminfo: memFree=31666484/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=15184 CPUtime=102.3
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3494 0 0 0 7404 2826 0 0 25 0 1 0 131644164 15548416 3395 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3796 3395 236 467 0 3327 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15184

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12356
/proc/meminfo: memFree=31665972/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=15452 CPUtime=162.29
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3537 0 0 0 11818 4411 0 0 25 0 1 0 131644164 15822848 3438 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3863 3438 236 467 0 3394 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15452

[startup+222.301 s]
/proc/loadavg: 1.94 1.98 1.99 3/179 12386
/proc/meminfo: memFree=31716084/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=15596 CPUtime=222.3
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3592 0 0 0 16315 5915 0 0 25 0 1 0 131644164 15970304 3493 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3899 3493 236 467 0 3430 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15596

[startup+282.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 12388
/proc/meminfo: memFree=31590496/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=15724 CPUtime=282.29
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3622 0 0 0 21204 7025 0 0 25 0 1 0 131644164 16101376 3523 4089446400 134512640 136421960 4289221824 18446744073709551615 134861944 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3931 3523 236 467 0 3462 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15724

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12389
/proc/meminfo: memFree=31526340/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=15984 CPUtime=342.29
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3666 0 0 0 26092 8137 0 0 25 0 1 0 131644164 16367616 3567 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3996 3567 236 467 0 3527 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 15984

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12390
/proc/meminfo: memFree=31440476/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=15984 CPUtime=402.3
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3689 0 0 0 31009 9221 0 0 25 0 1 0 131644164 16367616 3590 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 3996 3590 236 467 0 3527 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15984

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12419
/proc/meminfo: memFree=31646784/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16292 CPUtime=462.3
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3738 0 0 0 35693 10537 0 0 25 0 1 0 131644164 16683008 3639 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4073 3639 236 467 0 3604 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 16292

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12421
/proc/meminfo: memFree=31588944/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16420 CPUtime=522.3
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3781 0 0 0 40381 11849 0 0 25 0 1 0 131644164 16814080 3682 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4105 3682 236 467 0 3636 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 16420

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12423
/proc/meminfo: memFree=31574384/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16420 CPUtime=582.3
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3800 0 0 0 45026 13204 0 0 25 0 1 0 131644164 16814080 3701 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4105 3701 236 467 0 3636 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 16420

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12424
/proc/meminfo: memFree=31567648/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16552 CPUtime=642.31
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3827 0 0 0 49662 14569 0 0 25 0 1 0 131644164 16949248 3728 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4138 3728 236 467 0 3669 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 16552

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12425
/proc/meminfo: memFree=31566380/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16688 CPUtime=702.3
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3843 0 0 0 54275 15955 0 0 25 0 1 0 131644164 17088512 3744 4089446400 134512640 136421960 4289221824 18446744073709551615 134862070 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4172 3744 236 467 0 3703 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 16688

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12427
/proc/meminfo: memFree=31560756/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16688 CPUtime=762.31
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3864 0 0 0 58985 17246 0 0 25 0 1 0 131644164 17088512 3765 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4172 3765 236 467 0 3703 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 16688

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12429
/proc/meminfo: memFree=31557872/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16688 CPUtime=822.31
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3870 0 0 0 63689 18542 0 0 25 0 1 0 131644164 17088512 3771 4089446400 134512640 136421960 4289221824 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4172 3771 236 467 0 3703 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16688

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12431
/proc/meminfo: memFree=31555348/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16688 CPUtime=882.3
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3873 0 0 0 68357 19873 0 0 25 0 1 0 131644164 17088512 3774 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4172 3774 236 467 0 3703 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 16688

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12432
/proc/meminfo: memFree=31552700/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16688 CPUtime=942.31
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3873 0 0 0 73011 21220 0 0 25 0 1 0 131644164 17088512 3774 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4172 3774 236 467 0 3703 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 16688

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

[startup+947.106 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12433
/proc/meminfo: memFree=31552452/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16688 CPUtime=947.12
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3873 0 0 0 73385 21327 0 0 25 0 1 0 131644164 17088512 3774 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4172 3774 236 467 0 3703 0
Current children cumulated CPU time (s) 947.12
Current children cumulated vsize (KiB) 16688

[startup+972.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12433
/proc/meminfo: memFree=31550956/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16816 CPUtime=972.71
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3888 0 0 0 75407 21864 0 0 25 0 1 0 131644164 17219584 3789 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4204 3789 236 467 0 3735 0
Current children cumulated CPU time (s) 972.71
Current children cumulated vsize (KiB) 16816

[startup+985.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12433
/proc/meminfo: memFree=31551068/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16816 CPUtime=985.51
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3888 0 0 0 76407 22144 0 0 25 0 1 0 131644164 17219584 3789 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4204 3789 236 467 0 3735 0
Current children cumulated CPU time (s) 985.51
Current children cumulated vsize (KiB) 16816

[startup+988.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12433
/proc/meminfo: memFree=31550076/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16816 CPUtime=988.71
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3888 0 0 0 76662 22209 0 0 25 0 1 0 131644164 17219584 3789 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4204 3789 236 467 0 3735 0
Current children cumulated CPU time (s) 988.71
Current children cumulated vsize (KiB) 16816

[startup+991.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12433
/proc/meminfo: memFree=31549704/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16816 CPUtime=991.91
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3888 0 0 0 76922 22269 0 0 25 0 1 0 131644164 17219584 3789 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4204 3789 236 467 0 3735 0
Current children cumulated CPU time (s) 991.91
Current children cumulated vsize (KiB) 16816

[startup+993.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12433
/proc/meminfo: memFree=31549704/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16816 CPUtime=993.51
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3888 0 0 0 77051 22300 0 0 25 0 1 0 131644164 17219584 3789 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4204 3789 236 467 0 3735 0
Current children cumulated CPU time (s) 993.51
Current children cumulated vsize (KiB) 16816

[startup+993.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12433
/proc/meminfo: memFree=31549704/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16816 CPUtime=993.91
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3888 0 0 0 77083 22308 0 0 25 0 1 0 131644164 17219584 3789 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4204 3789 236 467 0 3735 0
Current children cumulated CPU time (s) 993.91
Current children cumulated vsize (KiB) 16816

[startup+994.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12433
/proc/meminfo: memFree=31549704/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16816 CPUtime=994.12
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3888 0 0 0 77100 22312 0 0 25 0 1 0 131644164 17219584 3789 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4204 3789 236 467 0 3735 0
Current children cumulated CPU time (s) 994.12
Current children cumulated vsize (KiB) 16816

[startup+994.201 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12433
/proc/meminfo: memFree=31549704/32950928 swapFree=67111528/67111528
[pid=12351] ppid=12349 vsize=16816 CPUtime=994.22
/proc/12351/stat : 12351 (pbct) R 12349 12351 12096 0 -1 4202496 3888 0 0 0 77108 22314 0 0 25 0 1 0 131644164 17219584 3789 4089446400 134512640 136421960 4289221824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12351/statm: 4204 3789 236 467 0 3735 0
Current children cumulated CPU time (s) 994.22
Current children cumulated vsize (KiB) 16816

Child status: 0
Real time (s): 994.296
CPU time (s): 994.317
CPU user time (s): 771.154
CPU system time (s): 223.163
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 771.154
system time used= 223.163
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3893
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= 1397

runsolver used 1.40479 second user time and 3.12552 second system time

The end

Launcher Data 

Begin job on node125 at 2010-06-30 15:11:15
IDJOB=2695545
IDBENCH=78910
IDSOLVER=1208
FILE ID=node125/2695545-1277903475
PBS_JOBID= 11197233
Free space on /tmp= 74200 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576927--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695545-1277903475/watcher-2695545-1277903475 -o /tmp/evaluation-result-2695545-1277903475/solver-2695545-1277903475 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695545-1277903475.wbo

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

MD5SUM BENCH= fe999950861349ecbc6e2ee50c3d0e04
RANDOM SEED=1998974028

node125.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		: 2666.822
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	: 5333.64
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		: 2666.822
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	: 5226.07
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		: 2666.822
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		: 2666.822
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	: 5332.77
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		: 2666.822
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		: 2666.822
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	: 5332.74
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		: 2666.822
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		: 2666.822
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:     32950928 kB
MemFree:      31678624 kB
Buffers:        186672 kB
Cached:         796864 kB
SwapCached:          0 kB
Active:         576576 kB
Inactive:       553980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31678624 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1952 kB
Writeback:           0 kB
AnonPages:      147632 kB
Mapped:          17640 kB
Slab:            77248 kB
PageTables:       4652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   295644 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= 74196 MiB
End job on node125 at 2010-06-30 15:27:50