Trace number 2699455

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 956.414 956.414

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900576360--soft-66-100-0.wbo
MD5SUM5d7330038698be4d7397c9bceea53fdc
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 benchmark292.568
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 constraints937
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 46894
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46893
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 733
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 14/9 clauses 1756/928 units 0
0.00/0.01	c vars 231
0.00/0.06	c 0.054991 13.3867 20 3047
0.00/0.06	o 457
0.00/0.06	c 0.055991 13.5234 22 3444
0.00/0.06	o 439
0.00/0.06	c 0.056991 13.5234 29 5192
0.00/0.06	o 370
0.00/0.07	c 0.05999 13.5234 91 5486
0.00/0.07	o 354
0.00/0.07	c 0.05999 13.5234 92 5862
0.00/0.07	o 335
0.00/0.08	c 0.06199 13.5234 99 6073
0.00/0.08	o 333
0.00/0.08	c 0.06199 13.5234 103 6508
0.00/0.08	o 301
0.00/0.08	c 0.06399 13.5234 144 6810
0.00/0.08	o 297
0.09/0.10	c 0.069989 13.5234 250 7102
0.09/0.10	o 296
0.09/0.10	c 0.070989 13.5234 265 7819
0.09/0.10	o 234
0.09/0.11	c 0.076988 13.5234 364 8080
0.09/0.11	o 229
0.09/0.18	c 0.099984 13.5234 750 9583
0.09/0.18	o 164
0.39/0.42	c 0.19297 13.6484 1140 12992
0.39/0.42	o 162
1.00/1.07	c 0.384941 13.8984 938 18942
1.00/1.07	o 146
1.30/1.31	c 0.45593 13.8984 954 21632
1.30/1.31	o 135
1.50/1.58	c 0.547916 13.8984 1266 24385
1.50/1.58	o 126
2.49/2.56	c 0.886865 13.8984 1000 32845
2.49/2.56	o 119
2.59/2.67	c 0.922859 13.8984 1027 34556
2.59/2.67	o 106
2.59/2.68	c 0.924859 13.8984 1043 34688
2.59/2.68	o 105
3.00/3.07	c 1.03384 13.8984 888 37923
3.00/3.07	o 103
3.09/3.11	c 1.04984 13.8984 1127 38551
3.09/3.11	o 90
5.89/5.97	c 2.12968 14.1445 911 59691
5.89/5.97	o 35
13.29/13.38	c 6.73198 15.9492 862 159526
13.29/13.38	o 25
54.69/54.73	c 33.4759 15.9492 2544 751514
54.69/54.73	o 15
64.69/64.70	c 40.3999 15.9492 1923 909887
64.69/64.70	o 6
75.19/75.27	c 47.9147 15.9492 2169 1072037
75.19/75.27	o 4
362.79/362.88	c 254.458 15.9492 2768 5715241
362.79/362.88	o 2
956.39/956.40	c 679.423 15.9492 2511 15761165
956.39/956.40	s OPTIMUM FOUND
956.39/956.40	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-2699455-1278461059/watcher-2699455-1278461059 -o /tmp/evaluation-result-2699455-1278461059/solver-2699455-1278461059 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699455-1278461059.wbo 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 13848
/proc/meminfo: memFree=29552852/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=2136 CPUtime=0
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 252 0 0 0 0 0 0 0 21 0 1 0 14319722 2187264 171 4089446400 134512640 136422188 4289685472 18446744073709551615 135873822 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13848/statm: 534 171 144 467 0 65 0

[startup+0.096144 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 13848
/proc/meminfo: memFree=29552852/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=13844 CPUtime=0.08
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3116 0 0 0 6 2 0 0 21 0 1 0 14319722 14176256 3027 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 3461 3027 236 467 0 2992 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13844

[startup+0.101142 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 13848
/proc/meminfo: memFree=29552852/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=13844 CPUtime=0.09
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3116 0 0 0 6 3 0 0 21 0 1 0 14319722 14176256 3027 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 3461 3027 236 467 0 2992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13844

[startup+0.300106 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 13848
/proc/meminfo: memFree=29552852/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=13972 CPUtime=0.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3170 0 0 0 14 15 0 0 21 0 1 0 14319722 14307328 3077 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 3493 3077 236 467 0 3024 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13972

[startup+0.701039 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 13848
/proc/meminfo: memFree=29552852/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=14100 CPUtime=0.7
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3189 0 0 0 27 43 0 0 22 0 1 0 14319722 14438400 3095 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 3525 3095 236 467 0 3056 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 14100

[startup+1.5009 s]
/proc/loadavg: 1.92 1.98 1.91 3/177 13849
/proc/meminfo: memFree=29541436/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=14228 CPUtime=1.5
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3223 0 0 0 52 98 0 0 25 0 1 0 14319722 14569472 3127 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 3557 3127 236 467 0 3088 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 14228

[startup+3.10063 s]
/proc/loadavg: 1.92 1.98 1.91 3/177 13849
/proc/meminfo: memFree=29541560/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=14228 CPUtime=3.09
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3229 0 0 0 104 205 0 0 25 0 1 0 14319722 14569472 3128 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 3557 3128 236 467 0 3088 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14228

[startup+6.30107 s]
/proc/loadavg: 2.01 2.00 1.91 3/177 13849
/proc/meminfo: memFree=29541736/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=14480 CPUtime=6.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3322 0 0 0 233 396 0 0 25 0 1 0 14319722 14827520 3219 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 3620 3219 236 467 0 3151 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14480

[startup+12.701 s]
/proc/loadavg: 2.01 2.00 1.91 3/177 13849
/proc/meminfo: memFree=29540352/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=12.69
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3780 0 0 0 632 637 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16328

[startup+25.5007 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13849
/proc/meminfo: memFree=29541336/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=25.49
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3781 0 0 0 1453 1096 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16328

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13851
/proc/meminfo: memFree=29541296/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=51.09
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3781 0 0 0 3117 1992 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16328

[startup+102.305 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13852
/proc/meminfo: memFree=29540892/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=102.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3784 0 0 0 6720 3509 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 16328

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13853
/proc/meminfo: memFree=29540504/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=162.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3784 0 0 0 11042 5187 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16328

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13855
/proc/meminfo: memFree=29540596/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=222.28
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3784 0 0 0 15338 6890 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 16328

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 13857
/proc/meminfo: memFree=29540444/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=282.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3784 0 0 0 19662 8567 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 16328

[startup+342.301 s]
/proc/loadavg: 2.03 2.01 1.92 3/177 13858
/proc/meminfo: memFree=29540424/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=342.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3784 0 0 0 23964 10265 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 16328

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/177 13860
/proc/meminfo: memFree=29540268/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=402.28
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 28246 11982 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 16328

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13861
/proc/meminfo: memFree=29540368/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=462.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 32502 13727 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 16328

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13863
/proc/meminfo: memFree=29540476/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=522.28
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 36815 15413 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 16328

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13865
/proc/meminfo: memFree=29540324/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=582.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 41139 17090 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 16328

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13866
/proc/meminfo: memFree=29540060/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=642.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 45450 18779 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 16328

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13868
/proc/meminfo: memFree=29539788/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=702.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 49743 20486 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 16328

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13869
/proc/meminfo: memFree=29540008/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=762.3
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 54041 22189 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 16328

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 13871
/proc/meminfo: memFree=29539492/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=822.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 58353 23876 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 16328

[startup+882.301 s]
/proc/loadavg: 2.04 2.01 1.93 3/177 13873
/proc/meminfo: memFree=29539468/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=882.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 62647 25582 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 16328

[startup+942.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 13877
/proc/meminfo: memFree=29538568/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=942.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 66928 27301 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 16328

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

[startup+947.105 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 13877
/proc/meminfo: memFree=29538692/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=947.1
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 67272 27438 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 947.1
Current children cumulated vsize (KiB) 16328

[startup+950.301 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 13877
/proc/meminfo: memFree=29538812/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=950.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 67502 27527 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 950.29
Current children cumulated vsize (KiB) 16328

[startup+953.5 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 13878
/proc/meminfo: memFree=29538936/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=953.49
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 67730 27619 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 953.49
Current children cumulated vsize (KiB) 16328

[startup+955.101 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 13878
/proc/meminfo: memFree=29538936/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=955.09
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 67844 27665 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 955.09
Current children cumulated vsize (KiB) 16328

[startup+955.906 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 13878
/proc/meminfo: memFree=29539008/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=955.9
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 67902 27688 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 955.9
Current children cumulated vsize (KiB) 16328

[startup+956.301 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 13878
/proc/meminfo: memFree=29539008/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=956.29
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 67934 27695 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 956.29
Current children cumulated vsize (KiB) 16328

[startup+956.401 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 13878
/proc/meminfo: memFree=29539008/32951132 swapFree=67111528/67111528
[pid=13848] ppid=13846 vsize=16328 CPUtime=956.39
/proc/13848/stat : 13848 (pbct) R 13846 13848 13457 0 -1 4202496 3785 0 0 0 67942 27697 0 0 25 0 1 0 14319722 16719872 3677 4089446400 134512640 136422188 4289685472 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13848/statm: 4082 3677 236 467 0 3613 0
Current children cumulated CPU time (s) 956.39
Current children cumulated vsize (KiB) 16328

Child status: 0
Real time (s): 956.414
CPU time (s): 956.414
CPU user time (s): 679.434
CPU system time (s): 276.98
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 16328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 679.434
system time used= 276.98
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3790
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= 11773

runsolver used 1.40779 second user time and 2.94655 second system time

The end

Launcher Data 

Begin job on node131 at 2010-07-07 02:04:19
IDJOB=2699455
IDBENCH=78974
IDSOLVER=1212
FILE ID=node131/2699455-1278461059
PBS_JOBID= 11233731
Free space on /tmp= 73860 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576360--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699455-1278461059/watcher-2699455-1278461059 -o /tmp/evaluation-result-2699455-1278461059/solver-2699455-1278461059 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699455-1278461059.wbo

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

MD5SUM BENCH= 5d7330038698be4d7397c9bceea53fdc
RANDOM SEED=72121912

node131.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		: 2666.828
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		: 2666.828
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	: 5332.76
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		: 2666.828
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		: 2666.828
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	: 5332.75
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		: 2666.828
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		: 2666.828
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	: 5332.72
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		: 2666.828
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		: 2666.828
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	: 5441.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      29553620 kB
Buffers:        109472 kB
Cached:        3069516 kB
SwapCached:          0 kB
Active:         757400 kB
Inactive:      2503168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      29553620 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:       81808 kB
Mapped:          15608 kB
Slab:            73264 kB
PageTables:       4788 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   220416 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73860 MiB
End job on node131 at 2010-07-07 02:20:16