Trace number 2698738

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 fixedOPTIMUM 1077.37 1077.33

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900547389--soft-33-100-0.wbo
MD5SUMd310a80e65163d39f069d6307e99d88f
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 benchmark336.792
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 constraints1839
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 91769
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 91768
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 721
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 9/14 clauses 859/1825 units 0
0.00/0.01	c vars 231
0.02/0.08	c 0.073988 16.8438 5 3893
0.02/0.08	o 547
0.02/0.08	c 0.073988 17.2422 6 5302
0.02/0.08	o 543
0.02/0.08	c 0.073988 17.2422 6 6260
0.02/0.08	o 507
0.09/0.11	c 0.080987 17.2422 106 8494
0.09/0.11	o 390
0.09/0.11	c 0.082987 17.2422 106 9651
0.09/0.11	o 341
0.09/0.12	c 0.082987 17.2422 107 10278
0.09/0.12	o 331
0.09/0.12	c 0.085986 17.2422 123 10594
0.09/0.12	o 323
0.09/0.13	c 0.086986 17.2422 141 10847
0.09/0.13	o 315
0.09/0.19	c 0.092985 17.2422 283 11561
0.09/0.19	o 300
0.19/0.22	c 0.097985 17.2422 378 12421
0.19/0.22	o 275
0.19/0.28	c 0.100984 17.2422 489 13076
0.19/0.28	o 260
0.29/0.33	c 0.106983 17.2422 585 13356
0.29/0.33	o 259
0.39/0.45	c 0.134979 17.2422 840 14199
0.39/0.45	o 248
0.49/0.53	c 0.143978 17.2422 993 14602
0.49/0.53	o 246
0.49/0.57	c 0.148977 17.3594 1098 15153
0.49/0.57	o 238
0.69/0.71	c 0.172973 17.3594 835 16233
0.69/0.71	o 228
1.19/1.23	c 0.296954 17.3594 1390 19316
1.19/1.23	o 196
1.19/1.24	c 0.300954 17.3594 702 19689
1.19/1.24	o 182
1.39/1.41	c 0.349946 17.3594 1007 20671
1.39/1.41	o 173
1.39/1.43	c 0.356945 17.3594 1057 21494
1.39/1.43	o 137
1.39/1.44	c 0.359945 17.3594 1071 21846
1.39/1.44	o 123
1.99/2.07	c 0.540917 17.3594 797 25281
1.99/2.07	o 120
2.59/2.69	c 0.664898 17.4844 858 28366
2.59/2.69	o 113
2.69/2.78	c 0.692894 17.4844 1170 29153
2.69/2.78	o 110
2.99/3.07	c 0.734888 17.4844 1053 30334
2.99/3.07	o 107
3.19/3.22	c 0.798878 17.6094 1149 32253
3.19/3.22	o 98
3.69/3.73	c 0.91586 17.6094 690 35598
3.69/3.73	o 97
3.79/3.81	c 0.934857 17.6094 922 36394
3.79/3.81	o 87
3.79/3.82	c 0.935857 17.6094 942 36584
3.79/3.82	o 83
5.29/5.35	c 1.3248 17.6094 1533 45049
5.29/5.35	o 76
9.29/9.30	c 2.56561 17.7383 1522 66695
9.29/9.30	o 72
9.59/9.66	c 2.66959 17.7383 1680 68426
9.59/9.66	o 71
10.19/10.23	c 2.84757 17.7383 1609 71420
10.19/10.23	o 66
10.49/10.56	c 2.96555 17.7383 1936 73421
10.49/10.56	o 64
10.49/10.57	c 2.97155 17.7383 995 73532
10.49/10.57	o 61
12.00/12.04	c 3.47747 17.8594 1386 82104
12.00/12.04	o 55
12.50/12.56	c 3.68544 17.9805 1721 85620
12.50/12.56	o 47
12.99/13.03	c 3.87741 17.9805 1646 88855
12.99/13.03	o 40
13.79/13.84	c 4.28635 18.2344 1676 95733
13.79/13.84	o 38
17.39/17.43	c 6.12707 18.2305 2131 130347
17.39/17.43	o 29
17.39/17.49	c 6.16006 18.2305 1359 131023
17.39/17.49	o 27
18.29/18.37	c 6.66899 18.2305 1479 141420
18.29/18.37	o 23
24.20/24.24	c 10.2264 18.2305 2329 216536
24.20/24.24	o 21
28.39/28.43	c 12.918 18.2305 1674 270349
28.39/28.43	o 20
31.99/32.09	c 15.1747 18.2305 1923 318967
31.99/32.09	o 19
32.69/32.70	c 15.5526 18.2305 2588 326780
32.69/32.70	o 9
57.29/57.36	c 32.612 19.5195 3366 668692
57.29/57.36	o 4
70.49/70.50	c 42.0646 19.5195 2816 851250
70.49/70.50	o 2
1077.33/1077.31	c 769.905 20.375 4081 15746903
1077.33/1077.31	s OPTIMUM FOUND
1077.33/1077.31	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-2698738-1278461326/watcher-2698738-1278461326 -o /tmp/evaluation-result-2698738-1278461326/solver-2698738-1278461326 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698738-1278461326.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: 2.07 2.00 1.91 3/178 12869
/proc/meminfo: memFree=30504220/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=2136 CPUtime=0
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 254 0 0 0 0 0 0 0 21 0 1 0 14344844 2187264 174 4089446400 134512640 136422188 4292694784 18446744073709551615 135162629 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12869/statm: 534 174 144 467 0 65 0

[startup+0.0225281 s]
/proc/loadavg: 2.07 2.00 1.91 3/178 12869
/proc/meminfo: memFree=30504220/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=4236 CPUtime=0.02
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 776 0 0 0 2 0 0 0 21 0 1 0 14344844 4337664 696 4089446400 134512640 136422188 4292694784 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 1059 698 193 467 0 590 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4236

[startup+0.100528 s]
/proc/loadavg: 2.07 2.00 1.91 3/178 12869
/proc/meminfo: memFree=30504220/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=17652 CPUtime=0.09
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4079 0 0 0 7 2 0 0 21 0 1 0 14344844 18075648 3996 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4413 3996 236 467 0 3944 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17652

[startup+0.300473 s]
/proc/loadavg: 2.07 2.00 1.91 3/178 12869
/proc/meminfo: memFree=30504220/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=17652 CPUtime=0.29
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4088 0 0 0 10 19 0 0 21 0 1 0 14344844 18075648 3997 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4413 3997 237 467 0 3944 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17652

[startup+0.700397 s]
/proc/loadavg: 2.07 2.00 1.91 3/178 12869
/proc/meminfo: memFree=30504220/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=17772 CPUtime=0.69
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4105 0 0 0 17 52 0 0 22 0 1 0 14344844 18198528 4010 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4443 4010 237 467 0 3974 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17772

[startup+1.50025 s]
/proc/loadavg: 2.07 2.00 1.91 3/179 12870
/proc/meminfo: memFree=30489084/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=17772 CPUtime=1.49
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4128 0 0 0 37 112 0 0 25 0 1 0 14344844 18198528 4027 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4443 4027 237 467 0 3974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17772

[startup+3.10094 s]
/proc/loadavg: 2.07 2.00 1.91 3/179 12870
/proc/meminfo: memFree=30489084/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=17900 CPUtime=3.09
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4138 0 0 0 74 235 0 0 25 0 1 0 14344844 18329600 4033 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4475 4033 237 467 0 4006 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17900

[startup+6.30034 s]
/proc/loadavg: 2.07 2.00 1.91 3/179 12870
/proc/meminfo: memFree=30489260/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=18028 CPUtime=6.29
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4196 0 0 0 159 470 0 0 25 0 1 0 14344844 18460672 4086 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4507 4086 237 467 0 4038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18028

[startup+12.7001 s]
/proc/loadavg: 2.06 2.00 1.91 3/179 12870
/proc/meminfo: memFree=30489940/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=18408 CPUtime=12.69
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4291 0 0 0 373 896 0 0 25 0 1 0 14344844 18849792 4174 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4602 4174 237 467 0 4133 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18408

[startup+25.5007 s]
/proc/loadavg: 2.05 2.00 1.91 3/179 12870
/proc/meminfo: memFree=30490400/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=18664 CPUtime=25.5
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4369 0 0 0 1096 1454 0 0 25 0 1 0 14344844 19111936 4246 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4666 4246 237 467 0 4197 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18664

[startup+51.1009 s]
/proc/loadavg: 2.03 2.00 1.91 3/179 12871
/proc/meminfo: memFree=30488824/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=19984 CPUtime=51.1
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4731 0 0 0 2832 2278 0 0 25 0 1 0 14344844 20463616 4585 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4996 4585 237 467 0 4527 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19984

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 1.91 3/179 12872
/proc/meminfo: memFree=30488036/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=19984 CPUtime=102.3
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4733 0 0 0 6465 3765 0 0 25 0 1 0 14344844 20463616 4585 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4996 4585 237 467 0 4527 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19984

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 12874
/proc/meminfo: memFree=30488000/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=19984 CPUtime=162.3
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4733 0 0 0 10748 5482 0 0 25 0 1 0 14344844 20463616 4585 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4996 4585 237 467 0 4527 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 19984

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 12876
/proc/meminfo: memFree=30487692/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=19984 CPUtime=222.3
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4733 0 0 0 15020 7210 0 0 25 0 1 0 14344844 20463616 4585 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 4996 4585 237 467 0 4527 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19984

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 12878
/proc/meminfo: memFree=30487536/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20112 CPUtime=282.3
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4739 0 0 0 19340 8890 0 0 25 0 1 0 14344844 20594688 4591 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5028 4591 237 467 0 4559 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 20112

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 12879
/proc/meminfo: memFree=30487376/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20244 CPUtime=342.3
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4766 0 0 0 23679 10551 0 0 25 0 1 0 14344844 20729856 4618 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5061 4618 237 467 0 4592 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20244

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 12880
/proc/meminfo: memFree=30486840/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20504 CPUtime=402.31
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4838 0 0 0 28025 12206 0 0 25 0 1 0 14344844 20996096 4690 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5126 4690 237 467 0 4657 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 20504

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 12882
/proc/meminfo: memFree=30486916/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20504 CPUtime=462.31
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4838 0 0 0 32367 13864 0 0 25 0 1 0 14344844 20996096 4690 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5126 4690 237 467 0 4657 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 20504

[startup+522.301 s]
/proc/loadavg: 2.06 2.01 1.92 3/179 12884
/proc/meminfo: memFree=30486748/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20504 CPUtime=522.31
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4848 0 0 0 36728 15503 0 0 25 0 1 0 14344844 20996096 4700 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5126 4700 237 467 0 4657 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 20504

[startup+582.3 s]
/proc/loadavg: 2.02 2.01 1.92 3/179 12886
/proc/meminfo: memFree=30486588/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20504 CPUtime=582.31
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4862 0 0 0 41072 17159 0 0 25 0 1 0 14344844 20996096 4714 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5126 4714 237 467 0 4657 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20504

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12890
/proc/meminfo: memFree=30486252/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20632 CPUtime=642.32
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4884 0 0 0 45441 18791 0 0 25 0 1 0 14344844 21127168 4736 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5158 4736 237 467 0 4689 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 20632

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12891
/proc/meminfo: memFree=30486188/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20732 CPUtime=702.32
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4916 0 0 0 49805 20427 0 0 25 0 1 0 14344844 21229568 4768 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5183 4768 237 467 0 4714 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 20732

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12893
/proc/meminfo: memFree=30486380/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=762.32
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4924 0 0 0 54108 22124 0 0 25 0 1 0 14344844 21360640 4776 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4776 237 467 0 4746 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 20860

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12895
/proc/meminfo: memFree=30486220/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=822.32
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4924 0 0 0 58508 23724 0 0 25 0 1 0 14344844 21360640 4776 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4776 237 467 0 4746 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 20860

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12897
/proc/meminfo: memFree=30485912/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=882.32
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4924 0 0 0 62845 25387 0 0 25 0 1 0 14344844 21360640 4776 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4776 237 467 0 4746 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 20860

[startup+942.301 s]
/proc/loadavg: 2.05 2.01 1.93 3/179 12897
/proc/meminfo: memFree=30485376/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=942.33
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4946 0 0 0 67201 27032 0 0 25 0 1 0 14344844 21360640 4798 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4798 237 467 0 4746 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 20860

[startup+1002.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 12899
/proc/meminfo: memFree=30485456/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=1002.33
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4949 0 0 0 71527 28706 0 0 25 0 1 0 14344844 21360640 4801 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4801 237 467 0 4746 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 20860

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12901
/proc/meminfo: memFree=30485532/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=1062.33
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4949 0 0 0 75900 30333 0 0 25 0 1 0 14344844 21360640 4801 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4801 237 467 0 4746 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 20860

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

[startup+1068.7 s]
/proc/loadavg: 2.08 2.02 1.93 3/179 12901
/proc/meminfo: memFree=30485508/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=1068.73
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4949 0 0 0 76375 30498 0 0 25 0 1 0 14344844 21360640 4801 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4801 237 467 0 4746 0
Current children cumulated CPU time (s) 1068.73
Current children cumulated vsize (KiB) 20860

[startup+1071.9 s]
/proc/loadavg: 2.08 2.02 1.93 3/179 12901
/proc/meminfo: memFree=30485516/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=1071.93
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4949 0 0 0 76609 30584 0 0 25 0 1 0 14344844 21360640 4801 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4801 237 467 0 4746 0
Current children cumulated CPU time (s) 1071.93
Current children cumulated vsize (KiB) 20860

[startup+1075.1 s]
/proc/loadavg: 2.07 2.02 1.93 3/179 12901
/proc/meminfo: memFree=30485516/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=1075.13
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4949 0 0 0 76832 30681 0 0 25 0 1 0 14344844 21360640 4801 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4801 237 467 0 4746 0
Current children cumulated CPU time (s) 1075.13
Current children cumulated vsize (KiB) 20860

[startup+1076.7 s]
/proc/loadavg: 2.07 2.02 1.93 3/179 12901
/proc/meminfo: memFree=30485516/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=1076.73
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4949 0 0 0 76944 30729 0 0 25 0 1 0 14344844 21360640 4801 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4801 237 467 0 4746 0
Current children cumulated CPU time (s) 1076.73
Current children cumulated vsize (KiB) 20860

[startup+1077.1 s]
/proc/loadavg: 2.07 2.02 1.93 3/179 12901
/proc/meminfo: memFree=30485516/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=1077.13
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4949 0 0 0 76973 30740 0 0 25 0 1 0 14344844 21360640 4801 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4801 237 467 0 4746 0
Current children cumulated CPU time (s) 1077.13
Current children cumulated vsize (KiB) 20860

[startup+1077.3 s]
/proc/loadavg: 2.07 2.02 1.93 3/179 12901
/proc/meminfo: memFree=30485516/32951124 swapFree=67111528/67111528
[pid=12869] ppid=12867 vsize=20860 CPUtime=1077.33
/proc/12869/stat : 12869 (pbct) R 12867 12869 12563 0 -1 4202496 4949 0 0 0 76989 30744 0 0 25 0 1 0 14344844 21360640 4801 4089446400 134512640 136422188 4292694784 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12869/statm: 5215 4801 237 467 0 4746 0
Current children cumulated CPU time (s) 1077.33
Current children cumulated vsize (KiB) 20860

Child status: 0
Real time (s): 1077.33
CPU time (s): 1077.37
CPU user time (s): 769.923
CPU system time (s): 307.446
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 20860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 769.923
system time used= 307.446
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4954
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= 1
involuntary context switches= 2756

runsolver used 1.55976 second user time and 3.34149 second system time

The end

Launcher Data 

Begin job on node141 at 2010-07-07 02:08:46
IDJOB=2698738
IDBENCH=78986
IDSOLVER=1212
FILE ID=node141/2698738-1278461326
PBS_JOBID= 11233710
Free space on /tmp= 73772 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547389--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698738-1278461326/watcher-2698738-1278461326 -o /tmp/evaluation-result-2698738-1278461326/solver-2698738-1278461326 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698738-1278461326.wbo

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

MD5SUM BENCH= d310a80e65163d39f069d6307e99d88f
RANDOM SEED=985027209

node141.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.839
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.839
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5265.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.839
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.839
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.839
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.839
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.839
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.839
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30504988 kB
Buffers:        108656 kB
Cached:        2123652 kB
SwapCached:          0 kB
Active:         842788 kB
Inactive:      1466100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30504988 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1940 kB
Writeback:           0 kB
AnonPages:       76608 kB
Mapped:          15612 kB
Slab:            73020 kB
PageTables:       4488 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   217416 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73772 MiB
End job on node141 at 2010-07-07 02:26:44