Trace number 2699443

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) 1800.05 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900570242--soft-66-100-0.wbo
MD5SUM404f4a35cd4ec5708f20e119eb7d26f2
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark16
Best CPU time to get the best result obtained on this benchmark640.218
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 constraints899
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 46330
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46329
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 749
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 12/11 clauses 1796/888 units 0
0.00/0.01	c vars 231
0.00/0.06	c 0.051992 13.1914 16 3466
0.00/0.06	o 767
0.00/0.06	c 0.051992 13.3281 16 4419
0.00/0.06	o 549
0.00/0.06	c 0.051992 13.3281 20 5163
0.00/0.06	o 474
0.06/0.06	c 0.051992 13.3281 20 6123
0.06/0.06	o 324
0.06/0.07	c 0.052991 13.3281 45 6384
0.06/0.07	o 314
0.06/0.09	c 0.05999 13.3281 269 6944
0.06/0.09	o 309
0.09/0.13	c 0.072988 13.4531 577 7823
0.09/0.13	o 276
0.19/0.21	c 0.103984 13.5781 1187 8841
0.19/0.21	o 275
0.19/0.26	c 0.133979 13.5781 1050 9660
0.19/0.26	o 273
0.19/0.26	c 0.137979 13.5781 1083 9834
0.19/0.26	o 267
0.19/0.27	c 0.144977 13.5781 1141 10090
0.19/0.27	o 251
0.29/0.30	c 0.157975 13.5781 775 11115
0.29/0.30	o 197
0.29/0.30	c 0.159975 13.5781 804 11293
0.29/0.30	o 193
0.29/0.38	c 0.182972 13.5781 1151 12273
0.29/0.38	o 170
0.39/0.45	c 0.201969 13.5781 1122 13593
0.39/0.45	o 141
1.09/1.11	c 0.642902 13.7031 1591 21792
1.09/1.11	o 135
1.19/1.21	c 0.724889 13.7031 928 23282
1.19/1.21	o 114
1.69/1.72	c 1.07984 13.7031 1309 28259
1.69/1.72	o 99
2.29/2.36	c 1.38879 13.7031 1050 34280
2.29/2.36	o 88
17.00/17.10	c 12.1871 14.3281 1133 192238
17.00/17.10	o 77
18.40/18.44	c 13.13 14.3281 1075 208467
18.40/18.44	o 55
18.40/18.44	c 13.134 14.3281 1094 208556
18.40/18.44	o 50
28.79/28.85	c 21.2298 14.3281 1512 352835
28.79/28.85	o 37
38.40/38.49	c 29.2156 14.457 1278 491820
38.40/38.49	o 34
47.19/47.23	c 36.4645 14.457 1850 624877
47.19/47.23	o 32
50.09/50.18	c 38.7991 14.457 1355 671131
50.09/50.18	o 31
54.09/54.17	c 42.1536 14.457 1428 729843
54.09/54.17	o 30
122.29/122.35	c 98.681 14.457 1629 1783104
122.29/122.35	o 25
122.29/122.37	c 98.695 14.457 1790 1783478
122.29/122.37	o 21
122.90/122.90	c 99.0929 14.457 1614 1790874
122.90/122.90	o 16
1800.04/1800.00	s SATISFIABLE
1800.04/1800.00	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	16

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699443-1278461058/watcher-2699443-1278461058 -o /tmp/evaluation-result-2699443-1278461058/solver-2699443-1278461058 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699443-1278461058.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 1.91 2/176 11950
/proc/meminfo: memFree=30443644/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=2136 CPUtime=0
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 14319183 2187264 172 4089446400 134512640 136422188 4288459968 18446744073709551615 135818409 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11950/statm: 534 172 144 467 0 65 0

[startup+0.065944 s]
/proc/loadavg: 1.92 1.98 1.91 2/176 11950
/proc/meminfo: memFree=30443644/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=13644 CPUtime=0.06
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3080 0 0 0 5 1 0 0 25 0 1 0 14319183 13971456 2997 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11950/statm: 3411 2997 236 467 0 2942 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13644

[startup+0.100924 s]
/proc/loadavg: 1.92 1.98 1.91 2/176 11950
/proc/meminfo: memFree=30443644/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=13644 CPUtime=0.09
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3086 0 0 0 6 3 0 0 25 0 1 0 14319183 13971456 3000 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11950/statm: 3411 3000 236 467 0 2942 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13644

[startup+0.300828 s]
/proc/loadavg: 1.92 1.98 1.91 2/176 11950
/proc/meminfo: memFree=30443644/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=13900 CPUtime=0.29
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3162 0 0 0 15 14 0 0 25 0 1 0 14319183 14233600 3071 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11950/statm: 3475 3071 236 467 0 3006 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13900

[startup+0.700857 s]
/proc/loadavg: 1.92 1.98 1.91 2/176 11950
/proc/meminfo: memFree=30443644/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=14028 CPUtime=0.69
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3177 0 0 0 32 37 0 0 25 0 1 0 14319183 14364672 3082 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3507 3082 236 467 0 3038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14028

[startup+1.50071 s]
/proc/loadavg: 1.92 1.98 1.91 3/179 11978
/proc/meminfo: memFree=30421292/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=14028 CPUtime=1.49
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3187 0 0 0 93 56 0 0 25 0 1 0 14319183 14364672 3090 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3507 3090 236 467 0 3038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14028

[startup+3.10037 s]
/proc/loadavg: 1.92 1.98 1.91 3/179 11978
/proc/meminfo: memFree=30421200/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=14152 CPUtime=3.09
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3208 0 0 0 187 122 0 0 25 0 1 0 14319183 14491648 3109 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3538 3109 236 467 0 3069 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14152

[startup+6.30086 s]
/proc/loadavg: 1.93 1.98 1.91 3/179 11978
/proc/meminfo: memFree=30421420/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=14276 CPUtime=6.29
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3249 0 0 0 432 197 0 0 25 0 1 0 14319183 14618624 3150 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3569 3150 236 467 0 3100 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14276

[startup+12.7007 s]
/proc/loadavg: 1.93 1.98 1.91 3/179 11979
/proc/meminfo: memFree=30421056/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=14404 CPUtime=12.69
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3301 0 0 0 899 370 0 0 25 0 1 0 14319183 14749696 3202 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3601 3202 236 467 0 3132 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14404

[startup+25.5005 s]
/proc/loadavg: 1.95 1.98 1.91 3/179 11980
/proc/meminfo: memFree=30421164/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=14668 CPUtime=25.49
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3365 0 0 0 1867 682 0 0 25 0 1 0 14319183 15020032 3263 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3667 3263 236 467 0 3198 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14668

[startup+51.1009 s]
/proc/loadavg: 2.04 2.00 1.91 3/179 11980
/proc/meminfo: memFree=30420632/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=14800 CPUtime=51.1
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3402 0 0 0 3958 1152 0 0 19 0 1 0 14319183 15155200 3296 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3700 3296 236 467 0 3231 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14800

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 1.91 3/179 11982
/proc/meminfo: memFree=30419484/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=14800 CPUtime=102.3
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3403 0 0 0 8188 2042 0 0 25 0 1 0 14319183 15155200 3296 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3700 3296 236 467 0 3231 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14800

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11983
/proc/meminfo: memFree=30418676/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15032 CPUtime=162.29
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3454 0 0 0 13321 2908 0 0 25 0 1 0 14319183 15392768 3344 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3758 3344 236 467 0 3289 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15032

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11984
/proc/meminfo: memFree=30418876/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15160 CPUtime=222.29
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3473 0 0 0 18496 3733 0 0 25 0 1 0 14319183 15523840 3363 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3790 3363 236 467 0 3321 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15160

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11986
/proc/meminfo: memFree=30418708/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15364 CPUtime=282.3
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3540 0 0 0 23687 4543 0 0 25 0 1 0 14319183 15732736 3430 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3841 3430 236 467 0 3372 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15364

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11988
/proc/meminfo: memFree=30418672/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15476 CPUtime=342.3
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3563 0 0 0 28885 5345 0 0 25 0 1 0 14319183 15847424 3453 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3869 3453 236 467 0 3400 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15476

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11990
/proc/meminfo: memFree=30418520/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15476 CPUtime=402.3
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3563 0 0 0 34093 6137 0 0 25 0 1 0 14319183 15847424 3453 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3869 3453 236 467 0 3400 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15476

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11991
/proc/meminfo: memFree=30418496/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15476 CPUtime=462.31
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3563 0 0 0 39254 6977 0 0 25 0 1 0 14319183 15847424 3453 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3869 3453 236 467 0 3400 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 15476

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11992
/proc/meminfo: memFree=30418456/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15732 CPUtime=522.3
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3631 0 0 0 44468 7762 0 0 25 0 1 0 14319183 16109568 3521 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3933 3521 236 467 0 3464 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15732

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11994
/proc/meminfo: memFree=30418424/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15708 CPUtime=582.3
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3631 0 0 0 49648 8582 0 0 25 0 1 0 14319183 16084992 3521 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3927 3521 236 467 0 3458 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15708

[startup+642.3 s]
/proc/loadavg: 2.04 2.01 1.92 3/179 11996
/proc/meminfo: memFree=30418512/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15708 CPUtime=642.31
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3635 0 0 0 54881 9350 0 0 25 0 1 0 14319183 16084992 3525 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3927 3525 236 467 0 3458 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15708

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12000
/proc/meminfo: memFree=30417892/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15836 CPUtime=822.31
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3670 0 0 0 70516 11715 0 0 25 0 1 0 14319183 16216064 3560 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3959 3560 236 467 0 3490 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15836

[startup+882.301 s]
/proc/loadavg: 2.06 2.02 1.93 3/179 12005
/proc/meminfo: memFree=30418068/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15952 CPUtime=882.31
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3688 0 0 0 75710 12521 0 0 25 0 1 0 14319183 16334848 3578 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3988 3578 236 467 0 3519 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15952

[startup+942.301 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 12007
/proc/meminfo: memFree=30418092/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15952 CPUtime=942.32
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3688 0 0 0 80908 13324 0 0 25 0 1 0 14319183 16334848 3578 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/11950/statm: 3988 3578 236 467 0 3519 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 15952

[startup+1002.3 s]
/proc/loadavg: 2.01 2.00 1.93 3/179 12036
/proc/meminfo: memFree=30306640/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=15952 CPUtime=1002.32
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3688 0 0 0 85566 14666 0 0 25 0 1 0 14319183 16334848 3578 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 3988 3578 236 467 0 3519 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 15952

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12037
/proc/meminfo: memFree=30301880/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16084 CPUtime=1062.32
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3713 0 0 0 90173 16059 0 0 25 0 1 0 14319183 16470016 3603 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4021 3603 236 467 0 3552 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 16084

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12038
/proc/meminfo: memFree=30299364/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16212 CPUtime=1122.32
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3725 0 0 0 94775 17457 0 0 25 0 1 0 14319183 16601088 3615 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4053 3615 236 467 0 3584 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 16212

[startup+1182.3 s]
/proc/loadavg: 2.06 2.02 1.93 3/179 12040
/proc/meminfo: memFree=30299312/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16212 CPUtime=1182.32
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3741 0 0 0 99352 18880 0 0 25 0 1 0 14319183 16601088 3631 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4053 3631 236 467 0 3584 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 16212

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 12042
/proc/meminfo: memFree=30294316/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16212 CPUtime=1242.32
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3742 0 0 0 103928 20304 0 0 25 0 1 0 14319183 16601088 3632 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4053 3632 236 467 0 3584 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 16212

[startup+1302.3 s]
/proc/loadavg: 2.01 2.00 1.93 3/179 12044
/proc/meminfo: memFree=30294036/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16212 CPUtime=1302.32
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3753 0 0 0 108510 21722 0 0 25 0 1 0 14319183 16601088 3643 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4053 3643 236 467 0 3584 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 16212

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12045
/proc/meminfo: memFree=30293748/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16340 CPUtime=1362.33
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3763 0 0 0 113130 23103 0 0 25 0 1 0 14319183 16732160 3653 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4085 3653 236 467 0 3616 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 16340

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12046
/proc/meminfo: memFree=30293840/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16340 CPUtime=1422.33
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3764 0 0 0 117733 24500 0 0 25 0 1 0 14319183 16732160 3654 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4085 3654 236 467 0 3616 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 16340

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12048
/proc/meminfo: memFree=30293672/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16340 CPUtime=1482.32
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3764 0 0 0 122327 25905 0 0 25 0 1 0 14319183 16732160 3654 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4085 3654 236 467 0 3616 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 16340

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12050
/proc/meminfo: memFree=30293496/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16340 CPUtime=1542.33
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3766 0 0 0 126923 27310 0 0 25 0 1 0 14319183 16732160 3656 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4085 3656 236 467 0 3616 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 16340

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/179 12052
/proc/meminfo: memFree=30293476/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16340 CPUtime=1602.33
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3773 0 0 0 131526 28707 0 0 25 0 1 0 14319183 16732160 3663 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4085 3663 236 467 0 3616 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 16340

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12053
/proc/meminfo: memFree=30293436/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16340 CPUtime=1662.33
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3791 0 0 0 136131 30102 0 0 25 0 1 0 14319183 16732160 3681 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4085 3681 236 467 0 3616 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 16340

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12054
/proc/meminfo: memFree=30293540/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16340 CPUtime=1722.34
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3792 0 0 0 140749 31485 0 0 25 0 1 0 14319183 16732160 3682 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4085 3682 236 467 0 3616 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 16340

[startup+1782.3 s]
/proc/loadavg: 2.03 2.01 1.94 3/179 12056
/proc/meminfo: memFree=30293264/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16436 CPUtime=1782.34
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3807 0 0 0 145379 32855 0 0 25 0 1 0 14319183 16830464 3697 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4109 3697 236 467 0 3640 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 16436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.02 2.01 1.94 3/179 12056
/proc/meminfo: memFree=30293128/32950928 swapFree=4192956/4192956
[pid=11950] ppid=11948 vsize=16436 CPUtime=1800.04
/proc/11950/stat : 11950 (pbct) R 11948 11950 11722 0 -1 4202496 3807 0 0 0 146769 33235 0 0 25 0 1 0 14319183 16830464 3697 4089446400 134512640 136422188 4288459968 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11950/statm: 4109 3697 236 467 0 3640 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16436

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): 1800.05
CPU user time (s): 1467.7
CPU system time (s): 332.352
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1467.7
system time used= 332.352
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3808
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= 11375

runsolver used 2.66459 second user time and 5.52916 second system time

The end

Launcher Data 

Begin job on node124 at 2010-07-07 02:04:18
IDJOB=2699443
IDBENCH=78968
IDSOLVER=1212
FILE ID=node124/2699443-1278461058
PBS_JOBID= 11233745
Free space on /tmp= 130268 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900570242--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699443-1278461058/watcher-2699443-1278461058 -o /tmp/evaluation-result-2699443-1278461058/solver-2699443-1278461058 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699443-1278461058.wbo

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

MD5SUM BENCH= 404f4a35cd4ec5708f20e119eb7d26f2
RANDOM SEED=1791035643

node124.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5226.14
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		: 2666.846
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		: 2666.846
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	: 5332.82
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30444164 kB
Buffers:        102872 kB
Cached:        2235072 kB
SwapCached:          0 kB
Active:         756180 kB
Inactive:      1645608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30444164 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2020 kB
Writeback:           0 kB
AnonPages:       64480 kB
Mapped:          14508 kB
Slab:            71892 kB
PageTables:       5552 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  20668420 kB
Committed_AS:   216088 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    265212 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 130268 MiB
End job on node124 at 2010-07-07 02:34:20