Trace number 2695549

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 965.617 965.586

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900670167--soft-66-100-0.wbo
MD5SUM3458f76d1c0eafd16754e96da618f7a2
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark303.96
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 707
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 15/8 clauses 1767/917 units 0
0.00/0.01	c vars 231
0.00/0.06	c 0.055991 13.2773 52 3733
0.00/0.06	o 570
0.00/0.06	c 0.055991 13.4141 56 5223
0.00/0.06	o 520
0.00/0.07	c 0.056991 13.4141 58 5773
0.00/0.07	o 466
0.06/0.08	c 0.056991 13.4141 83 8582
0.06/0.08	o 301
0.06/0.08	c 0.06099 13.4141 127 9631
0.06/0.08	o 171
0.06/0.09	c 0.06199 13.4141 170 10333
0.06/0.09	o 109
0.39/0.41	c 0.175973 13.543 1183 13717
0.39/0.41	o 106
0.68/0.70	c 0.283956 13.543 965 17114
0.68/0.70	o 94
0.89/0.99	c 0.371943 13.543 1272 20117
0.89/0.99	o 90
1.19/1.24	c 0.470928 13.668 672 22670
1.19/1.24	o 84
1.28/1.33	c 0.510922 13.668 1250 23656
1.28/1.33	o 81
1.68/1.73	c 0.691894 13.668 823 27848
1.68/1.73	o 22
1.79/1.83	c 0.753885 13.7969 1071 29746
1.79/1.83	o 13
1.98/2.01	c 0.879866 13.7969 2069 32868
1.98/2.01	o 11
2.59/2.60	c 1.2978 13.7969 1167 43264
2.59/2.60	o 3
50.59/50.63	c 36.1255 15.1797 2518 777793
50.59/50.63	o 2
965.53/965.57	c 690.522 15.6953 3258 15875189
965.53/965.57	s OPTIMUM FOUND
965.53/965.57	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	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695549-1277903678/watcher-2695549-1277903678 -o /tmp/evaluation-result-2695549-1277903678/solver-2695549-1277903678 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695549-1277903678.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: 2.09 2.09 2.03 3/178 24095
/proc/meminfo: memFree=31495172/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=2136 CPUtime=0
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 253 0 0 0 0 0 0 0 21 0 1 0 165970832 2187264 172 4089446400 134512640 136421960 4289533568 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24095/statm: 534 172 144 467 0 65 0

[startup+0.0721491 s]
/proc/loadavg: 2.09 2.09 2.03 3/178 24095
/proc/meminfo: memFree=31495172/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=13732 CPUtime=0.06
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3104 0 0 0 5 1 0 0 22 0 1 0 165970832 14061568 3020 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/24095/statm: 3433 3020 236 467 0 2964 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13732

[startup+0.10114 s]
/proc/loadavg: 2.09 2.09 2.03 3/178 24095
/proc/meminfo: memFree=31495172/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=13732 CPUtime=0.09
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3107 0 0 0 6 3 0 0 22 0 1 0 165970832 14061568 3020 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/24095/statm: 3433 3020 236 467 0 2964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13732

[startup+0.301105 s]
/proc/loadavg: 2.09 2.09 2.03 3/178 24095
/proc/meminfo: memFree=31495172/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=13864 CPUtime=0.29
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3149 0 0 0 12 17 0 0 22 0 1 0 165970832 14196736 3062 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/24095/statm: 3466 3062 236 467 0 2997 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13864

[startup+0.700961 s]
/proc/loadavg: 2.09 2.09 2.03 3/178 24095
/proc/meminfo: memFree=31495172/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=13864 CPUtime=0.68
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3157 0 0 0 27 41 0 0 24 0 1 0 165970832 14196736 3069 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24095/statm: 3466 3069 236 467 0 2997 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13864

[startup+1.50087 s]
/proc/loadavg: 2.09 2.09 2.03 3/179 24096
/proc/meminfo: memFree=31484004/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=13992 CPUtime=1.49
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3181 0 0 0 59 90 0 0 25 0 1 0 165970832 14327808 3089 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3498 3089 236 467 0 3029 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13992

[startup+3.10057 s]
/proc/loadavg: 2.09 2.09 2.03 3/179 24096
/proc/meminfo: memFree=31483632/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=14252 CPUtime=3.08
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3250 0 0 0 163 145 0 0 18 0 1 0 165970832 14594048 3154 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3563 3154 236 467 0 3094 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14252

[startup+6.30097 s]
/proc/loadavg: 2.08 2.09 2.03 3/179 24096
/proc/meminfo: memFree=31483640/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=14640 CPUtime=6.29
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3364 0 0 0 398 231 0 0 25 0 1 0 165970832 14991360 3268 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3660 3268 236 467 0 3191 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14640

[startup+12.7008 s]
/proc/loadavg: 2.07 2.09 2.03 3/179 24097
/proc/meminfo: memFree=31483648/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=14900 CPUtime=12.68
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3429 0 0 0 864 404 0 0 25 0 1 0 165970832 15257600 3333 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3725 3333 236 467 0 3256 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14900

[startup+25.5003 s]
/proc/loadavg: 2.06 2.08 2.03 3/179 24097
/proc/meminfo: memFree=31483660/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15288 CPUtime=25.48
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3507 0 0 0 1807 741 0 0 25 0 1 0 165970832 15654912 3411 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3822 3411 236 467 0 3353 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15288

[startup+51.1004 s]
/proc/loadavg: 2.04 2.07 2.03 3/179 24098
/proc/meminfo: memFree=31483020/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15540 CPUtime=51.08
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3581 0 0 0 3642 1466 0 0 25 0 1 0 165970832 15912960 3484 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3885 3484 236 467 0 3416 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15540

[startup+102.306 s]
/proc/loadavg: 2.01 2.06 2.02 3/179 24099
/proc/meminfo: memFree=31481756/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15540 CPUtime=102.29
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3581 0 0 0 7263 2966 0 0 25 0 1 0 165970832 15912960 3484 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3885 3484 236 467 0 3416 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 15540

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.02 3/179 24101
/proc/meminfo: memFree=31480708/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15540 CPUtime=162.3
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3581 0 0 0 11502 4728 0 0 25 0 1 0 165970832 15912960 3484 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3885 3484 236 467 0 3416 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15540

[startup+222.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/179 24102
/proc/meminfo: memFree=31479316/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15540 CPUtime=222.3
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3581 0 0 0 15756 6474 0 0 25 0 1 0 165970832 15912960 3484 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3885 3484 236 467 0 3416 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15540

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/179 24104
/proc/meminfo: memFree=31477540/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15540 CPUtime=282.3
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3581 0 0 0 20019 8211 0 0 25 0 1 0 165970832 15912960 3484 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3885 3484 236 467 0 3416 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15540

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/179 24105
/proc/meminfo: memFree=31476020/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15540 CPUtime=342.29
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3585 0 0 0 24263 9966 0 0 25 0 1 0 165970832 15912960 3488 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3885 3488 236 467 0 3416 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 15540

[startup+402.301 s]
/proc/loadavg: 2.06 2.03 2.00 3/179 24107
/proc/meminfo: memFree=31473884/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15672 CPUtime=402.3
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3598 0 0 0 28528 11702 0 0 25 0 1 0 165970832 16048128 3501 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3918 3501 236 467 0 3449 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15672

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 24109
/proc/meminfo: memFree=31472744/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15672 CPUtime=462.3
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3617 0 0 0 32801 13429 0 0 25 0 1 0 165970832 16048128 3520 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3918 3520 236 467 0 3449 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15672

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/180 24111
/proc/meminfo: memFree=31471836/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15800 CPUtime=522.31
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3638 0 0 0 37116 15115 0 0 25 0 1 0 165970832 16179200 3541 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3950 3541 236 467 0 3481 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15800

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 24140
/proc/meminfo: memFree=31421748/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15800 CPUtime=582.31
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3652 0 0 0 41419 16812 0 0 25 0 1 0 165970832 16179200 3555 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3950 3555 236 467 0 3481 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15800

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 24141
/proc/meminfo: memFree=31266588/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15936 CPUtime=642.31
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3671 0 0 0 45753 18478 0 0 25 0 1 0 165970832 16318464 3574 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3984 3574 236 467 0 3515 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15936

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24143
/proc/meminfo: memFree=31118756/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=15936 CPUtime=702.31
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3687 0 0 0 50054 20177 0 0 25 0 1 0 165970832 16318464 3590 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 3984 3590 236 467 0 3515 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 15936

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24145
/proc/meminfo: memFree=31109280/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=16068 CPUtime=762.32
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3693 0 0 0 54355 21877 0 0 25 0 1 0 165970832 16453632 3596 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 4017 3596 236 467 0 3548 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 16068

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24146
/proc/meminfo: memFree=31109240/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=16068 CPUtime=822.32
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3697 0 0 0 58674 23558 0 0 25 0 1 0 165970832 16453632 3600 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 4017 3600 236 467 0 3548 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 16068

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24148
/proc/meminfo: memFree=31040276/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=16068 CPUtime=882.32
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3706 0 0 0 62952 25280 0 0 25 0 1 0 165970832 16453632 3609 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 4017 3609 236 467 0 3548 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 16068

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 24173
/proc/meminfo: memFree=31606192/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=16068 CPUtime=942.33
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3713 0 0 0 67274 26959 0 0 25 0 1 0 165970832 16453632 3616 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 4017 3616 236 467 0 3548 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 16068

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 24177
/proc/meminfo: memFree=31567744/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=16068 CPUtime=947.12
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3713 0 0 0 67644 27068 0 0 25 0 1 0 165970832 16453632 3616 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 4017 3616 236 467 0 3548 0
Current children cumulated CPU time (s) 947.12
Current children cumulated vsize (KiB) 16068

[startup+953.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24177
/proc/meminfo: memFree=31560428/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=16068 CPUtime=953.52
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3713 0 0 0 68127 27225 0 0 25 0 1 0 165970832 16453632 3616 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 4017 3616 236 467 0 3548 0
Current children cumulated CPU time (s) 953.52
Current children cumulated vsize (KiB) 16068

[startup+959.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24177
/proc/meminfo: memFree=31555224/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=16068 CPUtime=959.93
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3713 0 0 0 68622 27371 0 0 25 0 1 0 165970832 16453632 3616 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 4017 3616 236 467 0 3548 0
Current children cumulated CPU time (s) 959.93
Current children cumulated vsize (KiB) 16068

[startup+963.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24177
/proc/meminfo: memFree=31551376/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=16068 CPUtime=963.12
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3713 0 0 0 68868 27444 0 0 25 0 1 0 165970832 16453632 3616 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 4017 3616 236 467 0 3548 0
Current children cumulated CPU time (s) 963.12
Current children cumulated vsize (KiB) 16068

[startup+964.706 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24177
/proc/meminfo: memFree=31548460/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=16068 CPUtime=964.73
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3713 0 0 0 68988 27485 0 0 25 0 1 0 165970832 16453632 3616 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 4017 3616 236 467 0 3548 0
Current children cumulated CPU time (s) 964.73
Current children cumulated vsize (KiB) 16068

[startup+965.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24177
/proc/meminfo: memFree=31548460/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=16068 CPUtime=965.13
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3713 0 0 0 69017 27496 0 0 25 0 1 0 165970832 16453632 3616 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 4017 3616 236 467 0 3548 0
Current children cumulated CPU time (s) 965.13
Current children cumulated vsize (KiB) 16068

[startup+965.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 24177
/proc/meminfo: memFree=31548460/32950928 swapFree=67111528/67111528
[pid=24095] ppid=24093 vsize=16068 CPUtime=965.53
/proc/24095/stat : 24095 (pbct) R 24093 24095 23309 0 -1 4202496 3713 0 0 0 69047 27506 0 0 25 0 1 0 165970832 16453632 3616 4089446400 134512640 136421960 4289533568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/24095/statm: 4017 3616 236 467 0 3548 0
Current children cumulated CPU time (s) 965.53
Current children cumulated vsize (KiB) 16068

Child status: 0
Real time (s): 965.586
CPU time (s): 965.617
CPU user time (s): 690.534
CPU system time (s): 275.083
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 16068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 690.534
system time used= 275.083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3718
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= 3
involuntary context switches= 1664

runsolver used 1.34579 second user time and 3.04654 second system time

The end

Launcher Data 

Begin job on node115 at 2010-06-30 15:14:38
IDJOB=2695549
IDBENCH=78912
IDSOLVER=1208
FILE ID=node115/2695549-1277903678
PBS_JOBID= 11197177
Free space on /tmp= 74208 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670167--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695549-1277903678/watcher-2695549-1277903678 -o /tmp/evaluation-result-2695549-1277903678/solver-2695549-1277903678 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695549-1277903678.wbo

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

MD5SUM BENCH= 3458f76d1c0eafd16754e96da618f7a2
RANDOM SEED=593102213

node115.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		: 2666.796
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	: 5333.59
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		: 2666.796
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	: 5226.08
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		: 2666.796
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		: 2666.796
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	: 5332.76
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		: 2666.796
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		: 2666.796
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		: 2666.796
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		: 2666.796
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:      31495940 kB
Buffers:        189476 kB
Cached:         934284 kB
SwapCached:          0 kB
Active:         652944 kB
Inactive:       660804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31495940 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1988 kB
Writeback:           0 kB
AnonPages:      189924 kB
Mapped:          16940 kB
Slab:            77836 kB
PageTables:       4932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   339436 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= 74204 MiB
End job on node115 at 2010-06-30 15:30:43