Trace number 2695601

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 0.1MSAT (TO) 1800.05 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900670234--soft-66-100-0.wbo
MD5SUM20db9b5796300dda9a6b98219b888af4
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 benchmark926.065
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints911
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 46278
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46277
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 641
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 11/12 clauses 1785/899 units 0
0.00/0.01	c vars 231
0.00/0.06	c 0.057991 13.1758 6 2875
0.00/0.06	o 336
201.60/201.68	c 123.758 14.3047 3672 54121082
201.60/201.68	o 300
280.80/280.85	c 171.719 14.3047 826 70693389
280.80/280.85	o 288
288.10/288.13	c 176.129 14.3047 972 72063934
288.10/288.13	o 273
324.19/324.20	c 198.346 14.3047 898 80737515
324.19/324.20	o 266
375.20/375.20	c 229.592 14.3047 752 91397369
375.20/375.20	o 265
400.50/400.56	c 245.124 14.3047 1031 97797250
400.50/400.56	o 219
400.50/400.57	c 245.131 14.3047 1130 97797659
400.50/400.57	o 190
400.60/400.66	c 245.184 14.3047 1010 97798801
400.60/400.66	o 184
400.60/400.67	c 245.194 14.3047 1093 97799000
400.60/400.67	o 178
400.90/400.93	c 245.374 14.3047 814 97802022
400.90/400.93	o 164
401.10/401.12	c 245.503 14.3047 1180 97803583
401.10/401.12	o 159
401.30/401.33	c 245.65 14.3047 731 97806538
401.30/401.33	o 96
403.50/403.51	c 247.043 14.3047 1527 97993031
403.50/403.51	o 93
406.20/406.20	c 248.766 14.3047 965 98276769
406.20/406.20	o 92
409.20/409.22	c 250.676 14.3047 628 98570315
409.20/409.22	o 90
410.50/410.59	c 251.573 14.3047 1051 98654481
410.50/410.59	o 80
410.71/410.72	c 251.668 14.3047 957 98655545
410.71/410.72	o 73
410.80/410.81	c 251.742 14.3047 962 98656751
410.80/410.81	o 68
411.10/411.17	c 252.021 14.3047 1552 98659858
411.10/411.17	o 67
411.21/411.21	c 252.049 14.3047 1001 98660503
411.21/411.21	o 36
411.41/411.42	c 252.24 14.3047 1081 98664264
411.41/411.42	o 30
411.41/411.49	c 252.303 14.3047 1824 98665676
411.41/411.49	o 27
416.50/416.58	c 256.908 14.3047 1782 98744281
416.50/416.58	o 19
416.70/416.76	c 257.078 14.3047 1508 98747108
416.70/416.76	o 16
417.50/417.53	c 257.771 14.3047 1790 98757329
417.50/417.53	o 12
418.20/418.21	c 258.396 14.3047 1248 98768154
418.20/418.21	o 4
420.00/420.03	c 260.076 14.5508 1230 98796108
420.00/420.03	o 3
434.90/434.99	c 273.714 14.5508 1768 99052710
434.90/434.99	o 2
1800.05/1800.00	s SATISFIABLE
1800.05/1800.00	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	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-2695601-1277906383/watcher-2695601-1277906383 -o /tmp/evaluation-result-2695601-1277906383/solver-2695601-1277906383 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695601-1277906383.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: 2.04 2.60 2.93 4/178 25645
/proc/meminfo: memFree=30320016/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=2136 CPUtime=0
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 250 0 0 0 0 0 0 0 25 0 1 0 166241830 2187264 170 4089446400 134512640 136421960 4287885280 18446744073709551615 135818206 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25645/statm: 534 170 144 467 0 65 0

[startup+0.063741 s]
/proc/loadavg: 2.04 2.60 2.93 4/178 25645
/proc/meminfo: memFree=30320016/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=13628 CPUtime=0.05
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3081 0 0 0 5 0 0 0 25 0 1 0 166241830 13955072 3000 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3407 3000 236 467 0 2938 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13628

[startup+0.100733 s]
/proc/loadavg: 2.04 2.60 2.93 4/178 25645
/proc/meminfo: memFree=30320016/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=13628 CPUtime=0.09
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3081 0 0 0 8 1 0 0 25 0 1 0 166241830 13955072 3000 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3407 3000 236 467 0 2938 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13628

[startup+0.300696 s]
/proc/loadavg: 2.04 2.60 2.93 4/178 25645
/proc/meminfo: memFree=30320016/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=13756 CPUtime=0.29
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3092 0 0 0 21 8 0 0 25 0 1 0 166241830 14086144 3011 4089446400 134512640 136421960 4287885280 18446744073709551615 134868019 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3439 3011 237 467 0 2970 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13756

[startup+0.700631 s]
/proc/loadavg: 2.04 2.60 2.93 4/178 25645
/proc/meminfo: memFree=30320016/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=13888 CPUtime=0.69
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3116 0 0 0 45 24 0 0 25 0 1 0 166241830 14221312 3035 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3472 3035 237 467 0 3003 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13888

[startup+1.50048 s]
/proc/loadavg: 2.04 2.60 2.93 3/179 25646
/proc/meminfo: memFree=30306492/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=13888 CPUtime=1.49
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3124 0 0 0 92 57 0 0 25 0 1 0 166241830 14221312 3043 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3472 3043 237 467 0 3003 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13888

[startup+3.1002 s]
/proc/loadavg: 2.04 2.59 2.93 3/179 25646
/proc/meminfo: memFree=30304012/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=13888 CPUtime=3.09
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3124 0 0 0 190 119 0 0 25 0 1 0 166241830 14221312 3043 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3472 3043 237 467 0 3003 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13888

[startup+6.30063 s]
/proc/loadavg: 2.04 2.59 2.93 3/179 25646
/proc/meminfo: memFree=30297380/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=13888 CPUtime=6.29
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3139 0 0 0 389 240 0 0 25 0 1 0 166241830 14221312 3058 4089446400 134512640 136421960 4287885280 18446744073709551615 134597574 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3472 3058 237 467 0 3003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13888

[startup+12.7005 s]
/proc/loadavg: 2.03 2.57 2.92 3/179 25646
/proc/meminfo: memFree=30283396/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=14012 CPUtime=12.69
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3163 0 0 0 781 488 0 0 25 0 1 0 166241830 14348288 3082 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3503 3082 237 467 0 3034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14012

[startup+25.5002 s]
/proc/loadavg: 2.02 2.55 2.91 3/179 25646
/proc/meminfo: memFree=30254588/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=14140 CPUtime=25.49
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3193 0 0 0 1571 978 0 0 25 0 1 0 166241830 14479360 3112 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3535 3112 237 467 0 3066 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14140

[startup+51.1006 s]
/proc/loadavg: 2.02 2.51 2.88 3/179 25674
/proc/meminfo: memFree=30608696/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=14268 CPUtime=51.1
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3216 0 0 0 3138 1972 0 0 25 0 1 0 166241830 14610432 3135 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3567 3135 237 467 0 3098 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14268

[startup+102.306 s]
/proc/loadavg: 2.00 2.42 2.83 3/179 25684
/proc/meminfo: memFree=30576120/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=14516 CPUtime=102.3
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3288 0 0 0 6296 3934 0 0 25 0 1 0 166241830 14864384 3207 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3629 3207 237 467 0 3160 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14516

[startup+162.301 s]
/proc/loadavg: 2.00 2.34 2.78 3/179 25686
/proc/meminfo: memFree=30568528/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=14516 CPUtime=162.29
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3295 0 0 0 9945 6284 0 0 25 0 1 0 166241830 14864384 3214 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3629 3214 237 467 0 3160 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14516

[startup+222.3 s]
/proc/loadavg: 2.03 2.29 2.73 3/179 25688
/proc/meminfo: memFree=30565264/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=14644 CPUtime=222.3
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3319 0 0 0 13652 8578 0 0 25 0 1 0 166241830 14995456 3237 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3661 3237 237 467 0 3192 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 14644

[startup+282.301 s]
/proc/loadavg: 2.01 2.23 2.68 3/179 25689
/proc/meminfo: memFree=30564720/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=14644 CPUtime=282.3
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3320 0 0 0 17258 10972 0 0 25 0 1 0 166241830 14995456 3237 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3661 3237 237 467 0 3192 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 14644

[startup+342.301 s]
/proc/loadavg: 2.00 2.19 2.63 3/179 25691
/proc/meminfo: memFree=30561208/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=14644 CPUtime=342.3
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3322 0 0 0 20954 13276 0 0 25 0 1 0 166241830 14995456 3237 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3661 3237 237 467 0 3192 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 14644

[startup+402.3 s]
/proc/loadavg: 2.00 2.15 2.59 3/179 25692
/proc/meminfo: memFree=30559192/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=14644 CPUtime=402.3
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3330 0 0 0 24626 15604 0 0 25 0 1 0 166241830 14995456 3237 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3661 3237 237 467 0 3192 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14644

[startup+462.301 s]
/proc/loadavg: 2.00 2.12 2.55 3/179 25694
/proc/meminfo: memFree=30555928/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=14896 CPUtime=462.3
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3418 0 0 0 29886 16344 0 0 25 0 1 0 166241830 15253504 3309 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3724 3309 237 467 0 3255 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 14896

[startup+522.301 s]
/proc/loadavg: 2.00 2.10 2.52 3/179 25696
/proc/meminfo: memFree=30554520/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15024 CPUtime=522.31
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3449 0 0 0 35373 16858 0 0 25 0 1 0 166241830 15384576 3340 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3756 3340 237 467 0 3287 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15024

[startup+582.301 s]
/proc/loadavg: 2.00 2.08 2.48 3/179 25697
/proc/meminfo: memFree=30553476/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15156 CPUtime=582.31
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3486 0 0 0 40890 17341 0 0 25 0 1 0 166241830 15519744 3377 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3789 3377 237 467 0 3320 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15156

[startup+642.301 s]
/proc/loadavg: 2.00 2.06 2.45 3/179 25699
/proc/meminfo: memFree=30549096/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15156 CPUtime=642.31
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3488 0 0 0 46402 17829 0 0 25 0 1 0 166241830 15519744 3379 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3789 3379 237 467 0 3320 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15156

[startup+702.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.01 2.04 2.36 3/179 25704
/proc/meminfo: memFree=30543884/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15420 CPUtime=822.31
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3550 0 0 0 62982 19249 0 0 25 0 1 0 166241830 15790080 3441 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3855 3441 237 467 0 3386 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15420

[startup+882.301 s]
/proc/loadavg: 2.00 2.03 2.34 3/179 25708
/proc/meminfo: memFree=30542732/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15552 CPUtime=882.31
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3562 0 0 0 68490 19741 0 0 25 0 1 0 166241830 15925248 3453 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3888 3453 237 467 0 3419 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15552

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 2.32 3/179 25710
/proc/meminfo: memFree=30542820/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15552 CPUtime=942.31
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3571 0 0 0 74008 20223 0 0 25 0 1 0 166241830 15925248 3462 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3888 3462 237 467 0 3419 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 15552

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.29 3/179 25711
/proc/meminfo: memFree=30542784/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15552 CPUtime=1002.32
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3579 0 0 0 79520 20712 0 0 25 0 1 0 166241830 15925248 3470 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3888 3470 237 467 0 3419 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 15552

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.27 3/179 25713
/proc/meminfo: memFree=30542264/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15552 CPUtime=1062.31
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3585 0 0 0 85038 21193 0 0 25 0 1 0 166241830 15925248 3476 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3888 3476 237 467 0 3419 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 15552

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.25 3/179 25715
/proc/meminfo: memFree=30541360/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15552 CPUtime=1122.32
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3594 0 0 0 90540 21692 0 0 25 0 1 0 166241830 15925248 3485 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3888 3485 237 467 0 3419 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 15552

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.24 3/179 25716
/proc/meminfo: memFree=30541408/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15672 CPUtime=1182.32
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3599 0 0 0 96061 22171 0 0 25 0 1 0 166241830 16048128 3490 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3918 3490 237 467 0 3449 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 15672

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.22 3/179 25718
/proc/meminfo: memFree=30541136/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15804 CPUtime=1242.33
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3620 0 0 0 101579 22654 0 0 25 0 1 0 166241830 16183296 3511 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3951 3511 237 467 0 3482 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 15804

[startup+1302.3 s]
/proc/loadavg: 2.06 2.02 2.21 3/179 25719
/proc/meminfo: memFree=30540728/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15804 CPUtime=1302.33
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3631 0 0 0 107095 23138 0 0 25 0 1 0 166241830 16183296 3522 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3951 3522 237 467 0 3482 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 15804

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.19 3/179 25721
/proc/meminfo: memFree=30540924/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15804 CPUtime=1362.32
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3633 0 0 0 112643 23589 0 0 25 0 1 0 166241830 16183296 3524 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3951 3524 237 467 0 3482 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 15804

[startup+1422.31 s]
/proc/loadavg: 2.01 2.00 2.17 3/179 25723
/proc/meminfo: memFree=30539892/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15804 CPUtime=1422.33
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3640 0 0 0 118166 24067 0 0 25 0 1 0 166241830 16183296 3531 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3951 3531 237 467 0 3482 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 15804

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.16 3/179 25724
/proc/meminfo: memFree=30539844/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15804 CPUtime=1482.33
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3646 0 0 0 123698 24535 0 0 25 0 1 0 166241830 16183296 3537 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3951 3537 237 467 0 3482 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 15804

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.15 3/179 25726
/proc/meminfo: memFree=30538068/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15936 CPUtime=1542.33
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3655 0 0 0 129229 25004 0 0 25 0 1 0 166241830 16318464 3546 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3984 3546 237 467 0 3515 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 15936

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.14 3/179 25727
/proc/meminfo: memFree=30537160/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15936 CPUtime=1602.33
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3660 0 0 0 134753 25480 0 0 25 0 1 0 166241830 16318464 3551 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3984 3551 237 467 0 3515 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 15936

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.13 3/179 25729
/proc/meminfo: memFree=30534764/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15936 CPUtime=1662.33
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3664 0 0 0 140265 25968 0 0 25 0 1 0 166241830 16318464 3555 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3984 3555 237 467 0 3515 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 15936

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.12 3/179 25731
/proc/meminfo: memFree=30533236/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15936 CPUtime=1722.33
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3671 0 0 0 145804 26429 0 0 25 0 1 0 166241830 16318464 3562 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3984 3562 237 467 0 3515 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 15936

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.10 3/179 25732
/proc/meminfo: memFree=30531580/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15936 CPUtime=1782.34
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3675 0 0 0 151341 26893 0 0 25 0 1 0 166241830 16318464 3566 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3984 3566 237 467 0 3515 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 15936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 2.10 3/179 25733
/proc/meminfo: memFree=30531432/32950928 swapFree=67111528/67111528
[pid=25645] ppid=25643 vsize=15936 CPUtime=1800.05
/proc/25645/stat : 25645 (pbct) R 25643 25645 24554 0 -1 4202496 3678 0 0 0 152971 27034 0 0 25 0 1 0 166241830 16318464 3569 4089446400 134512640 136421960 4287885280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/25645/statm: 3984 3569 237 467 0 3515 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 15936

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): 1529.71
CPU system time (s): 270.342
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 15936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1529.71
system time used= 270.342
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3679
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= 22326

runsolver used 2.84057 second user time and 6.95494 second system time

The end

Launcher Data 

Begin job on node112 at 2010-06-30 15:59:43
IDJOB=2695601
IDBENCH=78938
IDSOLVER=1208
FILE ID=node112/2695601-1277906383
PBS_JOBID= 11197214
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-t3002.11tsp11.1900670234--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695601-1277906383/watcher-2695601-1277906383 -o /tmp/evaluation-result-2695601-1277906383/solver-2695601-1277906383 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695601-1277906383.wbo

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

MD5SUM BENCH= 20db9b5796300dda9a6b98219b888af4
RANDOM SEED=67616280

node112.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		: 2666.827
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.827
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.827
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		: 2666.827
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	: 5332.73
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		: 2666.827
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		: 2666.827
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		: 2666.827
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		: 2666.827
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30320536 kB
Buffers:        188448 kB
Cached:        1892300 kB
SwapCached:          0 kB
Active:         932876 kB
Inactive:      1553480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30320536 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1952 kB
Writeback:           0 kB
AnonPages:      405280 kB
Mapped:          15280 kB
Slab:            80416 kB
PageTables:       5632 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   548176 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 node112 at 2010-06-30 16:29:45