Trace number 2699297

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 904.068 904.054

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900574864--soft-66-100-0.wbo
MD5SUM8675827de7240d8277488879d51bec75
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 benchmark160.876
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 constraints925
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 46664
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46663
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 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 15/8 clauses 1767/917 units 0
0.00/0.01	c vars 231
0.02/0.05	c 0.051992 13.2773 20 2052
0.02/0.05	o 260
0.02/0.06	c 0.053991 13.4141 46 2158
0.02/0.06	o 258
0.02/0.09	c 0.06099 13.4141 233 2643
0.02/0.09	o 248
0.09/0.10	c 0.06299 13.4141 281 3098
0.09/0.10	o 213
0.09/0.11	c 0.065989 13.4141 333 3430
0.09/0.11	o 188
0.09/0.16	c 0.078987 13.4141 590 4334
0.09/0.16	o 149
0.19/0.26	c 0.105983 13.5352 1164 5564
0.19/0.26	o 133
0.29/0.31	c 0.116982 13.5352 828 6336
0.29/0.31	o 100
0.39/0.48	c 0.166974 13.6562 1048 7998
0.39/0.48	o 90
0.59/0.64	c 0.222966 13.6562 1181 9336
0.59/0.64	o 78
2.19/2.29	c 0.932858 14.1562 943 23465
2.19/2.29	o 57
2.39/2.46	c 1.01385 14.1562 1416 25647
2.39/2.46	o 23
2.49/2.58	c 1.09183 14.1562 1069 28334
2.49/2.58	o 19
2.79/2.81	c 1.23581 14.1562 1690 32929
2.79/2.81	o 18
3.59/3.60	c 1.76673 14.1562 1678 48784
3.59/3.60	o 16
3.89/3.98	c 2.02669 14.1562 2033 56754
3.89/3.98	o 15
9.29/9.30	c 5.71413 14.1562 1597 160331
9.29/9.30	o 14
13.49/13.58	c 8.69068 14.1562 1342 239500
13.49/13.58	o 13
22.69/22.71	c 14.9597 14.1562 1343 406149
22.69/22.71	o 10
22.69/22.77	c 15.0067 14.1562 1924 406952
22.69/22.77	o 9
23.59/23.62	c 15.6186 14.1562 1680 420352
23.59/23.62	o 6
23.79/23.89	c 15.8246 14.1562 1351 424587
23.79/23.89	o 4
25.30/25.35	c 16.9364 14.1562 1201 446988
25.30/25.35	o 3
40.28/40.30	c 28.4987 14.2812 1605 693946
40.28/40.30	o 1
904.01/904.03	c 806.593 15.8047 3270 15464271
904.01/904.03	s OPTIMUM FOUND
904.01/904.03	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-2699297-1278459641/watcher-2699297-1278459641 -o /tmp/evaluation-result-2699297-1278459641/solver-2699297-1278459641 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699297-1278459641.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 1.77 3/176 13746
/proc/meminfo: memFree=29563752/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=2136 CPUtime=0
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 252 0 0 0 0 0 0 0 20 0 1 0 14177925 2187264 171 4089446400 134512640 136422188 4289968592 18446744073709551615 134549063 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13746/statm: 534 171 144 467 0 65 0

[startup+0.0268 s]
/proc/loadavg: 1.99 1.97 1.77 3/176 13746
/proc/meminfo: memFree=29563752/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=5304 CPUtime=0.02
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 1044 0 0 0 2 0 0 0 21 0 1 0 14177925 5431296 963 4089446400 134512640 136422188 4289968592 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13746/statm: 1326 966 193 467 0 857 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5304

[startup+0.100798 s]
/proc/loadavg: 1.99 1.97 1.77 3/176 13746
/proc/meminfo: memFree=29563752/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=13732 CPUtime=0.09
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3101 0 0 0 6 3 0 0 21 0 1 0 14177925 14061568 3017 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13746/statm: 3433 3017 236 467 0 2964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13732

[startup+0.300762 s]
/proc/loadavg: 1.99 1.97 1.77 3/176 13746
/proc/meminfo: memFree=29563752/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=13856 CPUtime=0.29
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3155 0 0 0 11 18 0 0 21 0 1 0 14177925 14188544 3067 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13746/statm: 3464 3067 236 467 0 2995 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13856

[startup+0.700692 s]
/proc/loadavg: 1.99 1.97 1.77 3/176 13746
/proc/meminfo: memFree=29563752/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=13980 CPUtime=0.69
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3181 0 0 0 24 45 0 0 22 0 1 0 14177925 14315520 3090 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13746/statm: 3495 3090 236 467 0 3026 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13980

[startup+1.50055 s]
/proc/loadavg: 1.99 1.97 1.77 3/177 13747
/proc/meminfo: memFree=29552200/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=14364 CPUtime=1.49
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3265 0 0 0 60 89 0 0 25 0 1 0 14177925 14708736 3174 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13746/statm: 3591 3174 236 467 0 3122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14364

[startup+3.10028 s]
/proc/loadavg: 1.99 1.97 1.77 3/177 13747
/proc/meminfo: memFree=29551380/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=14492 CPUtime=3.09
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3307 0 0 0 143 166 0 0 25 0 1 0 14177925 14839808 3212 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13746/statm: 3623 3212 236 467 0 3154 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14492

[startup+6.30072 s]
/proc/loadavg: 1.99 1.97 1.77 3/177 13747
/proc/meminfo: memFree=29551628/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=14492 CPUtime=6.29
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3310 0 0 0 363 266 0 0 25 0 1 0 14177925 14839808 3213 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13746/statm: 3623 3213 236 467 0 3154 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14492

[startup+12.7006 s]
/proc/loadavg: 1.99 1.97 1.77 3/177 13747
/proc/meminfo: memFree=29551880/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=14492 CPUtime=12.69
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3311 0 0 0 808 461 0 0 25 0 1 0 14177925 14839808 3213 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13746/statm: 3623 3213 236 467 0 3154 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14492

[startup+25.5004 s]
/proc/loadavg: 1.99 1.97 1.77 3/177 13748
/proc/meminfo: memFree=29552380/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=14492 CPUtime=25.49
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3328 0 0 0 1705 844 0 0 25 0 1 0 14177925 14839808 3224 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13746/statm: 3623 3224 236 467 0 3154 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14492

[startup+51.1009 s]
/proc/loadavg: 1.99 1.97 1.78 3/177 13749
/proc/meminfo: memFree=29552220/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=14748 CPUtime=51.09
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3374 0 0 0 3818 1291 0 0 25 0 1 0 14177925 15101952 3269 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3687 3269 236 467 0 3218 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14748

[startup+102.306 s]
/proc/loadavg: 1.99 1.97 1.79 3/177 13750
/proc/meminfo: memFree=29551700/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=14992 CPUtime=102.29
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3445 0 0 0 8416 1813 0 0 25 0 1 0 14177925 15351808 3340 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3748 3340 236 467 0 3279 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14992

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.80 3/177 13751
/proc/meminfo: memFree=29551304/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=15204 CPUtime=162.29
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3503 0 0 0 13797 2432 0 0 25 0 1 0 14177925 15568896 3398 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3801 3398 236 467 0 3332 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15204

[startup+222.3 s]
/proc/loadavg: 2.04 1.99 1.82 3/177 13753
/proc/meminfo: memFree=29551276/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=15336 CPUtime=222.29
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3535 0 0 0 19196 3033 0 0 25 0 1 0 14177925 15704064 3430 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3834 3430 236 467 0 3365 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15336

[startup+282.301 s]
/proc/loadavg: 2.01 1.99 1.82 3/177 13755
/proc/meminfo: memFree=29550872/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=15472 CPUtime=282.29
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3569 0 0 0 24587 3642 0 0 25 0 1 0 14177925 15843328 3464 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3868 3464 236 467 0 3399 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15472

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.83 3/177 13756
/proc/meminfo: memFree=29550836/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=15604 CPUtime=342.29
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3590 0 0 0 30001 4228 0 0 25 0 1 0 14177925 15978496 3485 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3901 3485 236 467 0 3432 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 15604

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.84 3/177 13758
/proc/meminfo: memFree=29550188/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=15604 CPUtime=402.29
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3608 0 0 0 35398 4831 0 0 25 0 1 0 14177925 15978496 3503 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3901 3503 236 467 0 3432 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 15604

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.84 3/177 13759
/proc/meminfo: memFree=29549532/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=15700 CPUtime=462.29
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3636 0 0 0 40796 5433 0 0 25 0 1 0 14177925 16076800 3531 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3925 3531 236 467 0 3456 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 15700

[startup+522.301 s]
/proc/loadavg: 2.05 2.00 1.85 3/177 13761
/proc/meminfo: memFree=29549392/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=15828 CPUtime=522.3
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3655 0 0 0 46208 6022 0 0 25 0 1 0 14177925 16207872 3550 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3957 3550 236 467 0 3488 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15828

[startup+582.301 s]
/proc/loadavg: 2.02 2.00 1.86 3/177 13763
/proc/meminfo: memFree=29549120/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=15960 CPUtime=582.3
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3671 0 0 0 51632 6598 0 0 25 0 1 0 14177925 16343040 3566 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3990 3566 236 467 0 3521 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15960

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/177 13764
/proc/meminfo: memFree=29549212/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=15960 CPUtime=642.3
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3680 0 0 0 57026 7204 0 0 25 0 1 0 14177925 16343040 3575 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3990 3575 236 467 0 3521 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 15960

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 1.87 3/177 13766
/proc/meminfo: memFree=29548800/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=15960 CPUtime=702.3
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3694 0 0 0 62442 7788 0 0 25 0 1 0 14177925 16343040 3589 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3990 3589 236 467 0 3521 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 15960

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 1.88 3/177 13767
/proc/meminfo: memFree=29548528/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=15960 CPUtime=762.31
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3702 0 0 0 67867 8364 0 0 25 0 1 0 14177925 16343040 3597 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 3990 3597 236 467 0 3521 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 15960

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.88 3/177 13769
/proc/meminfo: memFree=29548380/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=16096 CPUtime=822.3
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3718 0 0 0 73292 8938 0 0 25 0 1 0 14177925 16482304 3613 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 4024 3613 236 467 0 3555 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 16096

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 13771
/proc/meminfo: memFree=29548348/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=16096 CPUtime=882.3
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3723 0 0 0 78691 9539 0 0 25 0 1 0 14177925 16482304 3618 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 4024 3618 236 467 0 3555 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 16096

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

[startup+883.1 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 13771
/proc/meminfo: memFree=29548348/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=16096 CPUtime=883.1
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3723 0 0 0 78763 9547 0 0 25 0 1 0 14177925 16482304 3618 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 4024 3618 236 467 0 3555 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 16096

[startup+895.901 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 13771
/proc/meminfo: memFree=29547964/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=16096 CPUtime=895.91
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3728 0 0 0 79923 9668 0 0 25 0 1 0 14177925 16482304 3623 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 4024 3623 236 467 0 3555 0
Current children cumulated CPU time (s) 895.91
Current children cumulated vsize (KiB) 16096

[startup+899.1 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 13771
/proc/meminfo: memFree=29547712/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=16224 CPUtime=899.1
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3748 0 0 0 80211 9699 0 0 25 0 1 0 14177925 16613376 3643 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 4056 3643 236 467 0 3587 0
Current children cumulated CPU time (s) 899.1
Current children cumulated vsize (KiB) 16224

[startup+902.301 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 13771
/proc/meminfo: memFree=29548328/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=16180 CPUtime=902.3
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3748 0 0 0 80502 9728 0 0 25 0 1 0 14177925 16568320 3643 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 4045 3643 236 467 0 3576 0
Current children cumulated CPU time (s) 902.3
Current children cumulated vsize (KiB) 16180

[startup+903.106 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 13771
/proc/meminfo: memFree=29548328/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=16180 CPUtime=903.11
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3748 0 0 0 80575 9736 0 0 25 0 1 0 14177925 16568320 3643 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 4045 3643 236 467 0 3576 0
Current children cumulated CPU time (s) 903.11
Current children cumulated vsize (KiB) 16180

[startup+903.501 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 13771
/proc/meminfo: memFree=29548328/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=16180 CPUtime=903.5
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3748 0 0 0 80609 9741 0 0 25 0 1 0 14177925 16568320 3643 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 4045 3643 236 467 0 3576 0
Current children cumulated CPU time (s) 903.5
Current children cumulated vsize (KiB) 16180

[startup+903.901 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 13771
/proc/meminfo: memFree=29548328/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=16180 CPUtime=903.9
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3748 0 0 0 80646 9744 0 0 25 0 1 0 14177925 16568320 3643 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 4045 3643 236 467 0 3576 0
Current children cumulated CPU time (s) 903.9
Current children cumulated vsize (KiB) 16180

[startup+904.001 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 13771
/proc/meminfo: memFree=29548328/32951132 swapFree=67111528/67111528
[pid=13746] ppid=13744 vsize=16180 CPUtime=904.01
/proc/13746/stat : 13746 (pbct) R 13744 13746 13440 0 -1 4202496 3748 0 0 0 80656 9745 0 0 25 0 1 0 14177925 16568320 3643 4089446400 134512640 136422188 4289968592 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13746/statm: 4045 3643 236 467 0 3576 0
Current children cumulated CPU time (s) 904.01
Current children cumulated vsize (KiB) 16180

Child status: 0
Real time (s): 904.054
CPU time (s): 904.068
CPU user time (s): 806.607
CPU system time (s): 97.4602
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 806.607
system time used= 97.4602
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3753
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= 1668

runsolver used 1.26881 second user time and 2.84957 second system time

The end

Launcher Data 

Begin job on node131 at 2010-07-07 01:40:41
IDJOB=2699297
IDBENCH=78889
IDSOLVER=1212
FILE ID=node131/2699297-1278459641
PBS_JOBID= 11233730
Free space on /tmp= 73860 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900574864--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699297-1278459641/watcher-2699297-1278459641 -o /tmp/evaluation-result-2699297-1278459641/solver-2699297-1278459641 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699297-1278459641.wbo

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

MD5SUM BENCH= 8675827de7240d8277488879d51bec75
RANDOM SEED=589046765

node131.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5332.76
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.72
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5441.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      29564396 kB
Buffers:        108432 kB
Cached:        3069360 kB
SwapCached:          0 kB
Active:         748344 kB
Inactive:      2502472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      29564396 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1944 kB
Writeback:           0 kB
AnonPages:       73220 kB
Mapped:          15760 kB
Slab:            73180 kB
PageTables:       5028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   213312 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73860 MiB
End job on node131 at 2010-07-07 01:55:45