Trace number 2699417

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 fixedMSAT (TO) 1800.07 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900573137--soft-66-100-0.wbo
MD5SUMa13978843da5adfb99f4aab775862f78
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 benchmark204.023
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft 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 693
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
0.01/0.06	c 0.053991 13.2773 37 2132
0.01/0.06	o 382
0.01/0.06	c 0.058991 13.4141 95 2415
0.01/0.06	o 372
0.01/0.08	c 0.071989 13.4141 219 3337
0.01/0.08	o 328
0.01/0.09	c 0.085986 13.4141 342 3974
0.01/0.09	o 297
0.09/0.10	c 0.088986 13.4141 365 4167
0.09/0.10	o 283
0.09/0.11	c 0.101984 13.4141 480 4519
0.09/0.11	o 279
0.09/0.12	c 0.103984 13.4141 493 5095
0.09/0.12	o 228
0.09/0.15	c 0.12798 13.4141 753 5822
0.09/0.15	o 213
0.09/0.17	c 0.143978 13.5312 863 6508
0.09/0.17	o 167
0.09/0.19	c 0.153976 13.5312 978 6835
0.09/0.19	o 160
0.19/0.24	c 0.189971 13.5312 1214 7497
0.19/0.24	o 137
0.39/0.47	c 0.350946 13.5312 1121 9728
0.39/0.47	o 128
0.49/0.55	c 0.411937 13.5312 972 10651
0.49/0.55	o 123
0.49/0.59	c 0.433934 13.5312 1167 11108
0.49/0.59	o 117
0.89/0.96	c 0.691894 13.6523 886 14877
0.89/0.96	o 111
1.19/1.28	c 0.91486 13.6523 820 18528
1.19/1.28	o 109
1.79/1.83	c 1.3018 13.6523 1186 22406
1.79/1.83	o 107
1.89/1.92	c 1.36879 13.6523 1034 23580
1.89/1.92	o 79
3.29/3.30	c 2.38864 13.9023 1141 38518
3.29/3.30	o 71
3.29/3.33	c 2.41663 13.9023 1303 38843
3.29/3.33	o 70
3.99/4.02	c 2.93555 13.8984 881 46056
3.99/4.02	o 69
4.09/4.11	c 3.01054 13.8984 1531 47394
4.09/4.11	o 54
4.19/4.24	c 3.10953 13.8984 1600 48882
4.19/4.24	o 34
6.60/6.63	c 5.12022 14.4141 1511 86021
6.60/6.63	o 31
7.20/7.26	c 5.65114 14.4141 1634 95662
7.20/7.26	o 18
9.70/9.74	c 7.79681 14.4141 2003 135194
9.70/9.74	o 16
10.49/10.54	c 8.51171 14.4141 1728 149123
10.49/10.54	o 10
12.29/12.35	c 10.1435 14.4141 1785 175285
12.29/12.35	o 5
20.19/20.25	c 17.2094 14.4141 2073 298184
20.19/20.25	o 4
37.19/37.26	c 32.3391 14.4141 1417 565685
37.19/37.26	o 1
1800.06/1800.00	s SATISFIABLE
1800.06/1800.00	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-2699417-1278461052/watcher-2699417-1278461052 -o /tmp/evaluation-result-2699417-1278461052/solver-2699417-1278461052 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699417-1278461052.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: 1.92 1.98 1.90 4/178 12834
/proc/meminfo: memFree=30505352/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=2136 CPUtime=0
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 251 0 0 0 0 0 0 0 25 0 1 0 14317404 2187264 171 4089446400 134512640 136422188 4292340576 18446744073709551615 135873822 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12834/statm: 534 171 144 467 0 65 0

[startup+0.0182801 s]
/proc/loadavg: 1.92 1.98 1.90 4/178 12834
/proc/meminfo: memFree=30505352/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=3180 CPUtime=0.01
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 497 0 0 0 1 0 0 0 25 0 1 0 14317404 3256320 417 4089446400 134512640 136422188 4292340576 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 795 421 187 467 0 326 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3180

[startup+0.100249 s]
/proc/loadavg: 1.92 1.98 1.90 4/178 12834
/proc/meminfo: memFree=30505352/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=13732 CPUtime=0.09
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3104 0 0 0 8 1 0 0 25 0 1 0 14317404 14061568 3020 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3433 3020 236 467 0 2964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13732

[startup+0.300215 s]
/proc/loadavg: 1.92 1.98 1.90 4/178 12834
/proc/meminfo: memFree=30505352/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=13852 CPUtime=0.29
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3156 0 0 0 23 6 0 0 25 0 1 0 14317404 14184448 3065 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3463 3065 236 467 0 2994 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13852

[startup+0.700136 s]
/proc/loadavg: 1.92 1.98 1.90 4/178 12834
/proc/meminfo: memFree=30505352/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=13852 CPUtime=0.69
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3169 0 0 0 51 18 0 0 25 0 1 0 14317404 14184448 3075 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3463 3075 236 467 0 2994 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13852

[startup+1.50098 s]
/proc/loadavg: 1.92 1.98 1.90 3/179 12835
/proc/meminfo: memFree=30493812/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=13976 CPUtime=1.5
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3181 0 0 0 107 43 0 0 25 0 1 0 14317404 14311424 3085 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3494 3085 236 467 0 3025 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 13976

[startup+3.10068 s]
/proc/loadavg: 1.92 1.98 1.90 3/179 12835
/proc/meminfo: memFree=30494056/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=14104 CPUtime=3.09
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3230 0 0 0 222 87 0 0 25 0 1 0 14317404 14442496 3132 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3526 3132 237 467 0 3057 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14104

[startup+6.30107 s]
/proc/loadavg: 1.93 1.98 1.90 3/179 12835
/proc/meminfo: memFree=30493620/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=14756 CPUtime=6.3
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3377 0 0 0 484 146 0 0 21 0 1 0 14317404 15110144 3274 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3689 3274 237 467 0 3220 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 14756

[startup+12.7009 s]
/proc/loadavg: 1.93 1.98 1.90 3/179 12835
/proc/meminfo: memFree=30493392/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=14756 CPUtime=12.69
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3382 0 0 0 1046 223 0 0 25 0 1 0 14317404 15110144 3274 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3689 3274 237 467 0 3220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14756

[startup+25.5004 s]
/proc/loadavg: 1.95 1.98 1.91 3/179 12836
/proc/meminfo: memFree=30493616/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=14756 CPUtime=25.5
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3383 0 0 0 2192 358 0 0 25 0 1 0 14317404 15110144 3274 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3689 3274 237 467 0 3220 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14756

[startup+51.1006 s]
/proc/loadavg: 1.96 1.98 1.91 3/179 12837
/proc/meminfo: memFree=30493452/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=14884 CPUtime=51.09
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3437 0 0 0 4480 629 0 0 25 0 1 0 14317404 15241216 3327 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3721 3327 237 467 0 3252 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14884

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.91 3/179 12839
/proc/meminfo: memFree=30493188/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=15104 CPUtime=102.3
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3490 0 0 0 9075 1155 0 0 25 0 1 0 14317404 15466496 3380 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3776 3380 237 467 0 3307 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15104

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 12839
/proc/meminfo: memFree=30492896/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=15476 CPUtime=162.3
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3570 0 0 0 14458 1772 0 0 25 0 1 0 14317404 15847424 3460 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3869 3460 237 467 0 3400 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15476

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 12841
/proc/meminfo: memFree=30492732/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=15732 CPUtime=222.3
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3628 0 0 0 19849 2381 0 0 25 0 1 0 14317404 16109568 3518 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3933 3518 237 467 0 3464 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15732

[startup+282.301 s]
/proc/loadavg: 2.07 2.00 1.91 3/179 12870
/proc/meminfo: memFree=30489972/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=15732 CPUtime=282.3
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3638 0 0 0 25280 2950 0 0 25 0 1 0 14317404 16109568 3528 4089446400 134512640 136422188 4292340576 18446744073709551615 135006606 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3933 3528 237 467 0 3464 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15732

[startup+342.3 s]
/proc/loadavg: 2.02 2.00 1.91 3/179 12872
/proc/meminfo: memFree=30488688/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=15860 CPUtime=342.31
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3674 0 0 0 30691 3540 0 0 25 0 1 0 14317404 16240640 3564 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3965 3564 237 467 0 3496 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 15860

[startup+402.301 s]
/proc/loadavg: 2.01 2.00 1.91 3/179 12874
/proc/meminfo: memFree=30488144/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=15996 CPUtime=402.3
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3698 0 0 0 36096 4134 0 0 25 0 1 0 14317404 16379904 3588 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3999 3588 237 467 0 3530 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15996

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 12874
/proc/meminfo: memFree=30488104/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=15996 CPUtime=462.31
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3707 0 0 0 41479 4752 0 0 25 0 1 0 14317404 16379904 3597 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 3999 3597 237 467 0 3530 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 15996

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 12876
/proc/meminfo: memFree=30487684/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16260 CPUtime=522.31
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3755 0 0 0 46898 5333 0 0 25 0 1 0 14317404 16650240 3645 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4065 3645 237 467 0 3596 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 16260

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 12878
/proc/meminfo: memFree=30487644/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16260 CPUtime=582.31
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3773 0 0 0 52311 5920 0 0 25 0 1 0 14317404 16650240 3663 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4065 3663 237 467 0 3596 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 16260

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.91 4/179 12880
/proc/meminfo: memFree=30487236/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16368 CPUtime=642.32
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3803 0 0 0 57719 6513 0 0 25 0 1 0 14317404 16760832 3693 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4092 3693 237 467 0 3623 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 16368

[startup+702.3 s]

################
# More data... #
################

[startup+822.3 s]
/proc/loadavg: 2.04 2.01 1.92 3/179 12884
/proc/meminfo: memFree=30486860/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16496 CPUtime=822.33
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3843 0 0 0 73942 8291 0 0 25 0 1 0 14317404 16891904 3733 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4124 3733 237 467 0 3655 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 16496

[startup+882.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/179 12889
/proc/meminfo: memFree=30486692/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16496 CPUtime=882.33
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3844 0 0 0 79351 8882 0 0 25 0 1 0 14317404 16891904 3734 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4124 3734 237 467 0 3655 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 16496

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12891
/proc/meminfo: memFree=30486464/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16496 CPUtime=942.33
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3845 0 0 0 84737 9496 0 0 25 0 1 0 14317404 16891904 3735 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4124 3735 237 467 0 3655 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 16496

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12893
/proc/meminfo: memFree=30486176/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16756 CPUtime=1002.33
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3889 0 0 0 90143 10090 0 0 25 0 1 0 14317404 17158144 3779 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4189 3779 237 467 0 3720 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 16756

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12893
/proc/meminfo: memFree=30486496/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16864 CPUtime=1062.33
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3905 0 0 0 95564 10669 0 0 25 0 1 0 14317404 17268736 3795 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4216 3795 237 467 0 3747 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 16864

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12895
/proc/meminfo: memFree=30486080/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16864 CPUtime=1122.33
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3911 0 0 0 100972 11261 0 0 25 0 1 0 14317404 17268736 3801 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4216 3801 237 467 0 3747 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 16864

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12897
/proc/meminfo: memFree=30485900/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16988 CPUtime=1182.34
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3927 0 0 0 106417 11817 0 0 25 0 1 0 14317404 17395712 3817 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4247 3817 237 467 0 3778 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 16988

[startup+1242.3 s]
/proc/loadavg: 2.03 2.01 1.93 3/179 12899
/proc/meminfo: memFree=30485608/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16988 CPUtime=1242.34
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3930 0 0 0 111832 12402 0 0 25 0 1 0 14317404 17395712 3820 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4247 3820 237 467 0 3778 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 16988

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 12901
/proc/meminfo: memFree=30485564/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16988 CPUtime=1302.34
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3944 0 0 0 117299 12935 0 0 25 0 1 0 14317404 17395712 3834 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4247 3834 237 467 0 3778 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 16988

[startup+1362.3 s]
/proc/loadavg: 2.06 2.02 1.93 3/179 12928
/proc/meminfo: memFree=30297620/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=16988 CPUtime=1362.34
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3952 0 0 0 122729 13505 0 0 25 0 1 0 14317404 17395712 3842 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4247 3842 237 467 0 3778 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 16988

[startup+1422.31 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 12930
/proc/meminfo: memFree=30295468/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=17084 CPUtime=1422.35
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3978 0 0 0 128174 14061 0 0 25 0 1 0 14317404 17494016 3868 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4271 3868 237 467 0 3802 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 17084

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 1.93 3/179 12932
/proc/meminfo: memFree=30293544/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=17084 CPUtime=1482.35
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3979 0 0 0 133598 14637 0 0 25 0 1 0 14317404 17494016 3869 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4271 3869 237 467 0 3802 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 17084

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12934
/proc/meminfo: memFree=30293356/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=17084 CPUtime=1542.35
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3980 0 0 0 139024 15211 0 0 25 0 1 0 14317404 17494016 3870 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4271 3870 237 467 0 3802 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 17084

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12936
/proc/meminfo: memFree=30293420/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=17084 CPUtime=1602.36
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3981 0 0 0 144435 15801 0 0 25 0 1 0 14317404 17494016 3871 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4271 3871 237 467 0 3802 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 17084

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12936
/proc/meminfo: memFree=30293096/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=17084 CPUtime=1662.36
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3989 0 0 0 149857 16379 0 0 25 0 1 0 14317404 17494016 3879 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4271 3879 237 467 0 3802 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 17084

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12938
/proc/meminfo: memFree=30293160/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=17220 CPUtime=1722.36
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 3995 0 0 0 155307 16929 0 0 25 0 1 0 14317404 17633280 3885 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4305 3885 237 467 0 3836 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 17220

[startup+1782.3 s]
/proc/loadavg: 2.06 2.02 1.94 3/179 12940
/proc/meminfo: memFree=30292964/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=17220 CPUtime=1782.36
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 4005 0 0 0 160741 17495 0 0 25 0 1 0 14317404 17633280 3895 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4305 3895 237 467 0 3836 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 17220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.04 2.01 1.94 3/179 12940
/proc/meminfo: memFree=30292696/32951124 swapFree=67111528/67111528
[pid=12834] ppid=12832 vsize=17220 CPUtime=1800.06
/proc/12834/stat : 12834 (pbct) R 12832 12834 12574 0 -1 4202496 4005 0 0 0 162354 17652 0 0 25 0 1 0 14317404 17633280 3895 4089446400 134512640 136422188 4292340576 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/12834/statm: 4305 3895 237 467 0 3836 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 17220

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.01
CPU time (s): 1800.07
CPU user time (s): 1623.55
CPU system time (s): 176.528
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 17220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1623.55
system time used= 176.528
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4006
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= 2
involuntary context switches= 2972

runsolver used 2.72059 second user time and 5.67414 second system time

The end

Launcher Data 

Begin job on node141 at 2010-07-07 02:04:12
IDJOB=2699417
IDBENCH=78955
IDSOLVER=1212
FILE ID=node141/2699417-1278461052
PBS_JOBID= 11233711
Free space on /tmp= 73772 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573137--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699417-1278461052/watcher-2699417-1278461052 -o /tmp/evaluation-result-2699417-1278461052/solver-2699417-1278461052 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699417-1278461052.wbo

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

MD5SUM BENCH= a13978843da5adfb99f4aab775862f78
RANDOM SEED=923086636

node141.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		: 2666.839
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	: 5333.67
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		: 2666.839
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	: 5265.34
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		: 2666.839
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		: 2666.839
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	: 5332.74
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		: 2666.839
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	: 5332.76
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		: 2666.839
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		: 2666.839
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		: 2666.839
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30505880 kB
Buffers:        108416 kB
Cached:        2123628 kB
SwapCached:          0 kB
Active:         843152 kB
Inactive:      1465928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30505880 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       76936 kB
Mapped:          15440 kB
Slab:            73028 kB
PageTables:       4836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   221496 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= 73772 MiB
End job on node141 at 2010-07-07 02:34:14