Trace number 2699409

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) 1800.09 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900565534--soft-66-100-0.wbo
MD5SUMa432251fbe239eaf75ee6653ab14d833
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 benchmark247.974
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 constraints892
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 45060
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 45059
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 685
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 13/10 clauses 1802/882 units 0
0.00/0.01	c vars 231
0.04/0.06	c 0.057991 13.1719 9 2821
0.04/0.06	o 281
0.04/0.06	c 0.05999 13.3086 11 3063
0.04/0.06	o 274
0.04/0.07	c 0.06199 13.3086 20 3331
0.04/0.07	o 259
0.04/0.09	c 0.080987 13.3086 229 4188
0.04/0.09	o 221
0.19/0.21	c 0.170974 13.5586 1145 6213
0.19/0.21	o 196
0.19/0.22	c 0.176973 13.5586 608 6342
0.19/0.22	o 195
0.19/0.25	c 0.197969 13.5586 760 6830
0.19/0.25	o 178
0.19/0.29	c 0.224965 13.5586 954 7273
0.19/0.29	o 169
0.29/0.35	c 0.26296 13.5586 652 8183
0.29/0.35	o 158
0.29/0.37	c 0.280957 13.5586 785 9102
0.29/0.37	o 93
0.39/0.41	c 0.300954 13.5586 949 9557
0.39/0.41	o 82
0.39/0.42	c 0.310952 13.5586 1039 9755
0.39/0.42	o 78
1.19/1.27	c 0.942856 13.6914 1298 17064
1.19/1.27	o 74
4.99/5.06	c 3.80542 13.9414 1043 51631
4.99/5.06	o 66
5.69/5.78	c 4.37633 13.9414 1093 58940
5.69/5.78	o 60
6.49/6.60	c 5.03823 13.9414 1269 67838
6.49/6.60	o 58
7.09/7.14	c 5.47417 13.9414 945 74316
7.09/7.14	o 44
7.29/7.31	c 5.60915 13.9414 1403 76705
7.29/7.31	o 37
7.49/7.52	c 5.78612 13.9414 1391 79639
7.49/7.52	o 29
9.90/9.96	c 7.8858 14.0703 1056 114697
9.90/9.96	o 12
10.59/10.69	c 8.5397 14.0703 1085 124904
10.59/10.69	o 11
23.99/24.04	c 20.4129 14.1953 1238 309910
23.99/24.04	o 9
23.99/24.06	c 20.4369 14.1953 1468 310319
23.99/24.06	o 8
24.39/24.46	c 20.7998 14.1953 1771 315470
24.39/24.46	o 7
25.30/25.37	c 21.6337 14.1953 1475 327164
25.30/25.37	o 5
27.59/27.68	c 23.7094 14.1953 1903 356747
27.59/27.68	o 4
49.79/49.86	c 43.5464 14.3242 2086 676148
49.79/49.86	o 3
62.29/62.31	c 54.6837 14.3242 1278 851203
62.29/62.31	o 1
1800.08/1800.00	s SATISFIABLE
1800.08/1800.00	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-2699409-1278461050/watcher-2699409-1278461050 -o /tmp/evaluation-result-2699409-1278461050/solver-2699409-1278461050 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699409-1278461050.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: 2.00 2.00 1.92 4/178 12300
/proc/meminfo: memFree=29749616/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=2136 CPUtime=0
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 14317401 2187264 171 4089446400 134512640 136422188 4287123856 18446744073709551615 134549165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12300/statm: 534 171 144 467 0 65 0

[startup+0.049876 s]
/proc/loadavg: 2.00 2.00 1.92 4/178 12300
/proc/meminfo: memFree=29749616/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=12452 CPUtime=0.04
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 2796 0 0 0 4 0 0 0 25 0 1 0 14317401 12750848 2715 4089446400 134512640 136422188 4287123856 18446744073709551615 135810776 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3113 2717 194 467 0 2644 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12452

[startup+0.100879 s]
/proc/loadavg: 2.00 2.00 1.92 4/178 12300
/proc/meminfo: memFree=29749616/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=13624 CPUtime=0.09
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3072 0 0 0 8 1 0 0 25 0 1 0 14317401 13950976 2987 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3406 2987 236 467 0 2937 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13624

[startup+0.300826 s]
/proc/loadavg: 2.00 2.00 1.92 4/178 12300
/proc/meminfo: memFree=29749616/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=13880 CPUtime=0.29
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3131 0 0 0 22 7 0 0 25 0 1 0 14317401 14213120 3042 4089446400 134512640 136422188 4287123856 18446744073709551615 135032458 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3470 3042 236 467 0 3001 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13880

[startup+0.700759 s]
/proc/loadavg: 2.00 2.00 1.92 4/178 12300
/proc/meminfo: memFree=29749616/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=13880 CPUtime=0.69
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3150 0 0 0 51 18 0 0 25 0 1 0 14317401 14213120 3057 4089446400 134512640 136422188 4287123856 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3470 3057 236 467 0 3001 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13880

[startup+1.5006 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12301
/proc/meminfo: memFree=29738728/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=14016 CPUtime=1.49
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3183 0 0 0 110 39 0 0 25 0 1 0 14317401 14352384 3089 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3504 3089 236 467 0 3035 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14016

[startup+3.10028 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12301
/proc/meminfo: memFree=29738232/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=14144 CPUtime=3.09
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3211 0 0 0 231 78 0 0 25 0 1 0 14317401 14483456 3117 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3536 3117 236 467 0 3067 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14144

[startup+6.30063 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12301
/proc/meminfo: memFree=29738224/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=14272 CPUtime=6.29
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3256 0 0 0 480 149 0 0 25 0 1 0 14317401 14614528 3160 4089446400 134512640 136422188 4287123856 18446744073709551615 134862210 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3568 3160 236 467 0 3099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14272

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12302
/proc/meminfo: memFree=29738340/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=14404 CPUtime=12.69
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3279 0 0 0 1035 234 0 0 25 0 1 0 14317401 14749696 3177 4089446400 134512640 136422188 4287123856 18446744073709551615 134862276 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3601 3177 236 467 0 3132 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14404

[startup+25.5008 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12302
/proc/meminfo: memFree=29739024/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=14532 CPUtime=25.49
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3316 0 0 0 2174 375 0 0 25 0 1 0 14317401 14880768 3210 4089446400 134512640 136422188 4287123856 18446744073709551615 135032659 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3633 3210 236 467 0 3164 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14532

[startup+51.1007 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12303
/proc/meminfo: memFree=29738712/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=14664 CPUtime=51.09
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3363 0 0 0 4464 645 0 0 25 0 1 0 14317401 15015936 3255 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3666 3255 236 467 0 3197 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14664

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12304
/proc/meminfo: memFree=29737928/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=14796 CPUtime=102.3
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3406 0 0 0 9040 1190 0 0 25 0 1 0 14317401 15151104 3297 4089446400 134512640 136422188 4287123856 18446744073709551615 135020789 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3699 3297 236 467 0 3230 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14796

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12306
/proc/meminfo: memFree=29737760/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=15160 CPUtime=162.3
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3475 0 0 0 14403 1827 0 0 25 0 1 0 14317401 15523840 3366 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3790 3366 236 467 0 3321 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15160

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12307
/proc/meminfo: memFree=29737832/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=15160 CPUtime=222.3
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3497 0 0 0 19764 2466 0 0 25 0 1 0 14317401 15523840 3388 4089446400 134512640 136422188 4287123856 18446744073709551615 135029193 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3790 3388 236 467 0 3321 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15160

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12309
/proc/meminfo: memFree=29737664/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=15424 CPUtime=282.31
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3535 0 0 0 25158 3073 0 0 25 0 1 0 14317401 15794176 3426 4089446400 134512640 136422188 4287123856 18446744073709551615 134865696 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3856 3426 236 467 0 3387 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 15424

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12311
/proc/meminfo: memFree=29737480/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=15552 CPUtime=342.3
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3571 0 0 0 30538 3692 0 0 25 0 1 0 14317401 15925248 3462 4089446400 134512640 136422188 4287123856 18446744073709551615 134862264 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3888 3462 236 467 0 3419 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15552

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12312
/proc/meminfo: memFree=29737420/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=15544 CPUtime=402.3
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3572 0 0 0 35928 4302 0 0 25 0 1 0 14317401 15917056 3463 4089446400 134512640 136422188 4287123856 18446744073709551615 135006370 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3886 3463 236 467 0 3417 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15544

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12314
/proc/meminfo: memFree=29737368/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=15544 CPUtime=462.31
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3576 0 0 0 41307 4924 0 0 25 0 1 0 14317401 15917056 3467 4089446400 134512640 136422188 4287123856 18446744073709551615 135820707 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3886 3467 236 467 0 3417 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 15544

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12315
/proc/meminfo: memFree=29737192/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=15692 CPUtime=522.32
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3600 0 0 0 46675 5557 0 0 25 0 1 0 14317401 16068608 3491 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3923 3491 236 467 0 3454 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 15692

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12317
/proc/meminfo: memFree=29737148/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=15692 CPUtime=582.32
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3625 0 0 0 52063 6169 0 0 25 0 1 0 14317401 16068608 3516 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3923 3516 236 467 0 3454 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 15692

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12319
/proc/meminfo: memFree=29736844/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=15828 CPUtime=642.32
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3639 0 0 0 57449 6783 0 0 25 0 1 0 14317401 16207872 3530 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3957 3530 236 467 0 3488 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 15828

[startup+702.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12323
/proc/meminfo: memFree=29737060/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=15964 CPUtime=822.33
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3695 0 0 0 73664 8569 0 0 25 0 1 0 14317401 16347136 3586 4089446400 134512640 136422188 4287123856 18446744073709551615 134862222 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 3991 3586 236 467 0 3522 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 15964

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12328
/proc/meminfo: memFree=29736124/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16096 CPUtime=882.33
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3707 0 0 0 79058 9175 0 0 25 0 1 0 14317401 16482304 3598 4089446400 134512640 136422188 4287123856 18446744073709551615 134862413 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4024 3598 236 467 0 3555 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 16096

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12330
/proc/meminfo: memFree=29736124/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16096 CPUtime=942.33
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3715 0 0 0 84461 9772 0 0 25 0 1 0 14317401 16482304 3606 4089446400 134512640 136422188 4287123856 18446744073709551615 134862635 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4024 3606 236 467 0 3555 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 16096

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12331
/proc/meminfo: memFree=29735956/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16096 CPUtime=1002.33
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3723 0 0 0 89849 10384 0 0 25 0 1 0 14317401 16482304 3614 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4024 3614 236 467 0 3555 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 16096

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12333
/proc/meminfo: memFree=29736032/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16228 CPUtime=1062.34
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3733 0 0 0 95225 11009 0 0 25 0 1 0 14317401 16617472 3624 4089446400 134512640 136422188 4287123856 18446744073709551615 135006725 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4057 3624 236 467 0 3588 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 16228

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12334
/proc/meminfo: memFree=29735728/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16360 CPUtime=1122.34
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3750 0 0 0 100628 11606 0 0 25 0 1 0 14317401 16752640 3641 4089446400 134512640 136422188 4287123856 18446744073709551615 134863980 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4090 3641 236 467 0 3621 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 16360

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12336
/proc/meminfo: memFree=29735424/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16360 CPUtime=1182.34
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3778 0 0 0 106056 12178 0 0 25 0 1 0 14317401 16752640 3669 4089446400 134512640 136422188 4287123856 18446744073709551615 135022173 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4090 3669 236 467 0 3621 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 16360

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12338
/proc/meminfo: memFree=29735360/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16492 CPUtime=1242.35
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3786 0 0 0 111470 12765 0 0 25 0 1 0 14317401 16887808 3677 4089446400 134512640 136422188 4287123856 18446744073709551615 134974301 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4123 3677 236 467 0 3654 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 16492

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12339
/proc/meminfo: memFree=29734812/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16492 CPUtime=1302.36
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3797 0 0 0 116893 13343 0 0 25 0 1 0 14317401 16887808 3688 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4123 3688 236 467 0 3654 0
Current children cumulated CPU time (s) 1302.36
Current children cumulated vsize (KiB) 16492

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12341
/proc/meminfo: memFree=29735024/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16492 CPUtime=1362.36
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3805 0 0 0 122292 13944 0 0 25 0 1 0 14317401 16887808 3696 4089446400 134512640 136422188 4287123856 18446744073709551615 135686372 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4123 3696 236 467 0 3654 0
Current children cumulated CPU time (s) 1362.36
Current children cumulated vsize (KiB) 16492

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12342
/proc/meminfo: memFree=29734724/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16492 CPUtime=1422.36
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3816 0 0 0 127715 14521 0 0 25 0 1 0 14317401 16887808 3707 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4123 3707 236 467 0 3654 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 16492

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12344
/proc/meminfo: memFree=29734800/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16624 CPUtime=1482.36
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3824 0 0 0 133126 15110 0 0 25 0 1 0 14317401 17022976 3715 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4156 3715 236 467 0 3687 0
Current children cumulated CPU time (s) 1482.36
Current children cumulated vsize (KiB) 16624

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12346
/proc/meminfo: memFree=29734852/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16624 CPUtime=1542.36
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3826 0 0 0 138558 15678 0 0 25 0 1 0 14317401 17022976 3717 4089446400 134512640 136422188 4287123856 18446744073709551615 135020956 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4156 3717 236 467 0 3687 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 16624

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12347
/proc/meminfo: memFree=29734676/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16624 CPUtime=1602.37
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3829 0 0 0 143948 16289 0 0 25 0 1 0 14317401 17022976 3720 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4156 3720 236 467 0 3687 0
Current children cumulated CPU time (s) 1602.37
Current children cumulated vsize (KiB) 16624

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12349
/proc/meminfo: memFree=29734624/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16624 CPUtime=1662.37
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3834 0 0 0 149351 16886 0 0 25 0 1 0 14317401 17022976 3725 4089446400 134512640 136422188 4287123856 18446744073709551615 134974162 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4156 3725 236 467 0 3687 0
Current children cumulated CPU time (s) 1662.37
Current children cumulated vsize (KiB) 16624

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12350
/proc/meminfo: memFree=29734568/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16624 CPUtime=1722.37
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3845 0 0 0 154756 17481 0 0 25 0 1 0 14317401 17022976 3736 4089446400 134512640 136422188 4287123856 18446744073709551615 134974271 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4156 3736 236 467 0 3687 0
Current children cumulated CPU time (s) 1722.37
Current children cumulated vsize (KiB) 16624

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12352
/proc/meminfo: memFree=29734268/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16624 CPUtime=1782.38
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3848 0 0 0 160186 18052 0 0 25 0 1 0 14317401 17022976 3739 4089446400 134512640 136422188 4287123856 18446744073709551615 134863829 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12300/statm: 4156 3739 236 467 0 3687 0
Current children cumulated CPU time (s) 1782.38
Current children cumulated vsize (KiB) 16624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.92 3/175 12375
/proc/meminfo: memFree=29745876/32951124 swapFree=67111528/67111528
[pid=12300] ppid=12298 vsize=16624 CPUtime=1800.08
/proc/12300/stat : 12300 (pbct) R 12298 12300 12045 0 -1 4202496 3851 0 0 0 161772 18236 0 0 25 0 1 0 14317401 17022976 3742 4089446400 134512640 136422188 4287123856 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12300/statm: 4156 3742 236 467 0 3687 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 16624

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): 1800.09
CPU user time (s): 1617.73
CPU system time (s): 182.363
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 16624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1617.73
system time used= 182.363
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3852
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= 6098

runsolver used 2.6076 second user time and 5.58515 second system time

The end

Launcher Data 

Begin job on node143 at 2010-07-07 02:04:10
IDJOB=2699409
IDBENCH=78951
IDSOLVER=1212
FILE ID=node143/2699409-1278461050
PBS_JOBID= 11233707
Free space on /tmp= 73404 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565534--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699409-1278461050/watcher-2699409-1278461050 -o /tmp/evaluation-result-2699409-1278461050/solver-2699409-1278461050 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699409-1278461050.wbo

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

MD5SUM BENCH= a432251fbe239eaf75ee6653ab14d833
RANDOM SEED=923086636

node143.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		: 2666.829
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		: 2666.829
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		: 2666.829
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		: 2666.829
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	: 5332.72
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		: 2666.829
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	: 5338.82
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		: 2666.829
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		: 2666.829
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	: 5332.74
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		: 2666.829
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:     32951124 kB
MemFree:      29750136 kB
Buffers:        107352 kB
Cached:        2869088 kB
SwapCached:          0 kB
Active:        1385620 kB
Inactive:      1665512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29750136 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3988 kB
Writeback:           0 kB
AnonPages:       74368 kB
Mapped:          15652 kB
Slab:            84944 kB
PageTables:       4800 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   221076 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= 73400 MiB
End job on node143 at 2010-07-07 02:34:12