Trace number 2699290

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 1036.12 1036.1

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900545610--soft-66-100-0.wbo
MD5SUM75e2f830e9a185ffa43de126e90d54da
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 benchmark306.438
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 constraints906
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 44555
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44554
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
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 15/8 clauses 1786/898 units 0
0.00/0.01	c vars 231
0.00/0.06	c 0.05999 13.2461 22 2641
0.00/0.06	o 384
0.00/0.06	c 0.06099 13.3828 33 2757
0.00/0.06	o 380
0.00/0.07	c 0.06299 13.3828 48 3112
0.00/0.07	o 352
0.00/0.08	c 0.068989 13.3828 94 3275
0.00/0.08	o 346
0.00/0.09	c 0.075988 13.3828 126 3778
0.00/0.09	o 301
0.00/0.09	c 0.076988 13.3828 130 4179
0.00/0.09	o 266
0.00/0.09	c 0.077988 13.3828 138 4313
0.00/0.09	o 260
0.00/0.09	c 0.079987 13.3828 144 4824
0.00/0.09	o 209
0.09/0.10	c 0.084987 13.3828 174 5099
0.09/0.10	o 190
0.09/0.11	c 0.089986 13.3828 207 5226
0.09/0.11	o 187
0.09/0.16	c 0.12598 13.3828 562 6117
0.09/0.16	o 170
0.09/0.18	c 0.141978 13.3828 690 6633
0.09/0.18	o 150
0.19/0.20	c 0.163975 13.3828 855 7000
0.19/0.20	o 145
0.49/0.59	c 0.437933 13.5039 779 10841
0.49/0.59	o 139
0.59/0.64	c 0.481926 13.5039 1072 11660
0.59/0.64	o 107
0.59/0.68	c 0.510922 13.5039 647 11974
0.59/0.68	o 103
0.98/1.00	c 0.741887 13.625 825 14515
0.98/1.00	o 98
1.10/1.11	c 0.812876 13.625 1295 15274
1.10/1.11	o 97
1.10/1.17	c 0.85387 13.625 881 15843
1.10/1.17	o 81
4.08/4.11	c 2.97155 13.8672 989 40004
4.08/4.11	o 72
4.40/4.49	c 3.25251 13.8672 814 43556
4.40/4.49	o 67
6.09/6.17	c 4.54031 13.8672 1604 58202
6.09/6.17	o 50
12.89/12.98	c 10.0535 14.5117 1463 131797
12.89/12.98	o 49
12.99/13.06	c 10.1185 14.5117 1221 132753
12.99/13.06	o 42
15.09/15.14	c 11.8702 14.5117 1149 158744
15.09/15.14	o 30
25.09/25.17	c 20.4839 14.5117 1307 280644
25.09/25.17	o 19
34.39/34.44	c 28.7456 14.5117 2043 403357
34.39/34.44	o 13
36.29/36.36	c 30.4424 14.5117 1763 427387
36.29/36.36	o 12
66.59/66.64	c 57.2733 14.5117 2317 860137
66.59/66.64	o 6
76.59/76.60	c 66.1409 14.5117 1549 1002531
76.59/76.60	o 2
221.50/221.50	c 195.946 14.9609 1477 3098724
221.50/221.50	o 1
1036.02/1036.08	c 927.197 15.3672 1404 15365170
1036.02/1036.08	s OPTIMUM FOUND
1036.02/1036.08	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-2699290-1278459631/watcher-2699290-1278459631 -o /tmp/evaluation-result-2699290-1278459631/solver-2699290-1278459631 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699290-1278459631.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: 1.99 1.96 1.75 4/178 12812
/proc/meminfo: memFree=30716692/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=2136 CPUtime=0
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 14177101 2187264 172 4089446400 134512640 136422188 4289307584 18446744073709551615 134518227 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12812/statm: 534 172 144 467 0 65 0

[startup+0.10384 s]
/proc/loadavg: 1.99 1.96 1.75 4/178 12812
/proc/meminfo: memFree=30716692/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=13700 CPUtime=0.09
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3088 0 0 0 8 1 0 0 25 0 1 0 14177101 14028800 3000 4089446400 134512640 136422188 4289307584 18446744073709551615 135006280 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3425 3000 236 467 0 2956 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13700

[startup+0.200821 s]
/proc/loadavg: 1.99 1.96 1.75 4/178 12812
/proc/meminfo: memFree=30716692/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=13700 CPUtime=0.19
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3117 0 0 0 15 4 0 0 25 0 1 0 14177101 14028800 3025 4089446400 134512640 136422188 4289307584 18446744073709551615 135029200 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3425 3026 236 467 0 2956 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13700

[startup+0.300803 s]
/proc/loadavg: 1.99 1.96 1.75 4/178 12812
/proc/meminfo: memFree=30716692/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=13824 CPUtime=0.29
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3135 0 0 0 22 7 0 0 25 0 1 0 14177101 14155776 3042 4089446400 134512640 136422188 4289307584 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3456 3042 236 467 0 2987 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13824

[startup+0.700733 s]
/proc/loadavg: 1.99 1.96 1.75 4/178 12812
/proc/meminfo: memFree=30716692/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=13824 CPUtime=0.69
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3153 0 0 0 52 17 0 0 25 0 1 0 14177101 14155776 3057 4089446400 134512640 136422188 4289307584 18446744073709551615 134862222 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3456 3057 236 467 0 2987 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13824

[startup+1.50059 s]
/proc/loadavg: 1.99 1.96 1.75 3/179 12813
/proc/meminfo: memFree=30705524/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=13948 CPUtime=1.49
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3165 0 0 0 107 42 0 0 25 0 1 0 14177101 14282752 3066 4089446400 134512640 136422188 4289307584 18446744073709551615 135021107 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3487 3066 236 467 0 3018 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13948

[startup+3.10031 s]
/proc/loadavg: 1.99 1.96 1.75 3/179 12813
/proc/meminfo: memFree=30705276/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=14196 CPUtime=3.09
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3235 0 0 0 222 87 0 0 25 0 1 0 14177101 14536704 3136 4089446400 134512640 136422188 4289307584 18446744073709551615 135027110 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3549 3136 236 467 0 3080 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14196

[startup+6.30075 s]
/proc/loadavg: 1.99 1.96 1.75 3/179 12813
/proc/meminfo: memFree=30704796/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=14196 CPUtime=6.29
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3238 0 0 0 464 165 0 0 25 0 1 0 14177101 14536704 3136 4089446400 134512640 136422188 4289307584 18446744073709551615 135028824 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3549 3136 236 467 0 3080 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14196

[startup+12.7006 s]
/proc/loadavg: 1.99 1.96 1.75 3/179 12813
/proc/meminfo: memFree=30704524/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=14856 CPUtime=12.69
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3394 0 0 0 981 288 0 0 25 0 1 0 14177101 15212544 3292 4089446400 134512640 136422188 4289307584 18446744073709551615 135006320 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3714 3292 236 467 0 3245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14856

[startup+25.5004 s]
/proc/loadavg: 1.99 1.96 1.76 3/179 12813
/proc/meminfo: memFree=30704688/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=14856 CPUtime=25.49
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3399 0 0 0 2077 472 0 0 25 0 1 0 14177101 15212544 3293 4089446400 134512640 136422188 4289307584 18446744073709551615 134862353 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3714 3293 236 467 0 3245 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14856

[startup+51.1008 s]
/proc/loadavg: 2.06 1.98 1.77 3/179 12814
/proc/meminfo: memFree=30704504/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=14856 CPUtime=51.09
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3407 0 0 0 4347 762 0 0 25 0 1 0 14177101 15212544 3299 4089446400 134512640 136422188 4289307584 18446744073709551615 134862222 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3714 3299 236 467 0 3245 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14856

[startup+102.301 s]
/proc/loadavg: 2.02 1.98 1.78 3/179 12842
/proc/meminfo: memFree=30694720/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=14944 CPUtime=102.3
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3436 0 0 0 8917 1313 0 0 25 0 1 0 14177101 15302656 3326 4089446400 134512640 136422188 4289307584 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3736 3326 236 467 0 3267 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14944

[startup+162.3 s]
/proc/loadavg: 2.01 1.98 1.79 3/179 12844
/proc/meminfo: memFree=30694360/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15192 CPUtime=162.29
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3517 0 0 0 14289 1940 0 0 25 0 1 0 14177101 15556608 3407 4089446400 134512640 136422188 4289307584 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3798 3407 236 467 0 3329 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15192

[startup+222.306 s]
/proc/loadavg: 2.00 1.98 1.80 3/179 12846
/proc/meminfo: memFree=30693952/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15316 CPUtime=222.3
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3539 0 0 0 19665 2565 0 0 25 0 1 0 14177101 15683584 3428 4089446400 134512640 136422188 4289307584 18446744073709551615 134643552 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3829 3428 236 467 0 3360 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15316

[startup+282.3 s]
/proc/loadavg: 2.00 1.98 1.81 3/179 12874
/proc/meminfo: memFree=30697500/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15316 CPUtime=282.29
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3544 0 0 0 25038 3191 0 0 25 0 1 0 14177101 15683584 3433 4089446400 134512640 136422188 4289307584 18446744073709551615 134862160 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3829 3433 236 467 0 3360 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15316

[startup+342.301 s]
/proc/loadavg: 2.00 1.98 1.82 3/179 12875
/proc/meminfo: memFree=30697328/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15448 CPUtime=342.3
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3552 0 0 0 30434 3796 0 0 25 0 1 0 14177101 15818752 3441 4089446400 134512640 136422188 4289307584 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3862 3441 236 467 0 3393 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15448

[startup+402.301 s]
/proc/loadavg: 2.00 1.98 1.83 3/179 12877
/proc/meminfo: memFree=30697120/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15448 CPUtime=402.3
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3562 0 0 0 35806 4424 0 0 25 0 1 0 14177101 15818752 3451 4089446400 134512640 136422188 4289307584 18446744073709551615 134864330 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3862 3451 236 467 0 3393 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15448

[startup+462.3 s]
/proc/loadavg: 2.04 2.00 1.84 3/179 12879
/proc/meminfo: memFree=30697068/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15448 CPUtime=462.3
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3565 0 0 0 41180 5050 0 0 25 0 1 0 14177101 15818752 3454 4089446400 134512640 136422188 4289307584 18446744073709551615 135025712 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3862 3454 236 467 0 3393 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15448

[startup+522.301 s]
/proc/loadavg: 2.01 2.00 1.84 3/179 12881
/proc/meminfo: memFree=30696988/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15600 CPUtime=522.3
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3585 0 0 0 46584 5646 0 0 25 0 1 0 14177101 15974400 3474 4089446400 134512640 136422188 4289307584 18446744073709551615 135686890 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3900 3474 236 467 0 3431 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15600

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.85 3/179 12882
/proc/meminfo: memFree=30696788/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15600 CPUtime=582.31
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3599 0 0 0 51991 6240 0 0 25 0 1 0 14177101 15974400 3488 4089446400 134512640 136422188 4289307584 18446744073709551615 134641265 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3900 3488 236 467 0 3431 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15600

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 12883
/proc/meminfo: memFree=30696608/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15600 CPUtime=642.3
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3606 0 0 0 57358 6872 0 0 25 0 1 0 14177101 15974400 3495 4089446400 134512640 136422188 4289307584 18446744073709551615 134597739 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3900 3495 236 467 0 3431 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 15600

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 12885
/proc/meminfo: memFree=30696556/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15600 CPUtime=702.3
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3614 0 0 0 62745 7485 0 0 25 0 1 0 14177101 15974400 3503 4089446400 134512640 136422188 4289307584 18446744073709551615 134862276 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3900 3503 236 467 0 3431 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 15600

[startup+762.301 s]
/proc/loadavg: 2.00 2.00 1.87 3/179 12887
/proc/meminfo: memFree=30696724/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=762.31
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3619 0 0 0 68153 8078 0 0 25 0 1 0 14177101 16109568 3508 4089446400 134512640 136422188 4289307584 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3508 236 467 0 3464 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 15732

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/179 12889
/proc/meminfo: memFree=30696544/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=822.31
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3626 0 0 0 73535 8696 0 0 25 0 1 0 14177101 16109568 3515 4089446400 134512640 136422188 4289307584 18446744073709551615 135006320 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3515 236 467 0 3464 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15732

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 1.88 3/179 12890
/proc/meminfo: memFree=30696240/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=882.32
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3630 0 0 0 78918 9314 0 0 25 0 1 0 14177101 16109568 3519 4089446400 134512640 136422188 4289307584 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3519 236 467 0 3464 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 15732

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.88 3/179 12891
/proc/meminfo: memFree=30696560/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=942.31
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3633 0 0 0 84285 9946 0 0 25 0 1 0 14177101 16109568 3522 4089446400 134512640 136422188 4289307584 18446744073709551615 135032683 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3522 236 467 0 3464 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 15732

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12893
/proc/meminfo: memFree=30696636/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=1002.32
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3634 0 0 0 89670 10562 0 0 25 0 1 0 14177101 16109568 3523 4089446400 134512640 136422188 4289307584 18446744073709551615 134597712 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3523 236 467 0 3464 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 15732

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

[startup+1011.2 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12893
/proc/meminfo: memFree=30696488/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=1011.21
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3637 0 0 0 90477 10644 0 0 25 0 1 0 14177101 16109568 3526 4089446400 134512640 136422188 4289307584 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3526 236 467 0 3464 0
Current children cumulated CPU time (s) 1011.21
Current children cumulated vsize (KiB) 15732

[startup+1024 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12894
/proc/meminfo: memFree=30696364/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=1024.02
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3639 0 0 0 91630 10772 0 0 25 0 1 0 14177101 16109568 3528 4089446400 134512640 136422188 4289307584 18446744073709551615 135011430 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3528 236 467 0 3464 0
Current children cumulated CPU time (s) 1024.02
Current children cumulated vsize (KiB) 15732

[startup+1030.4 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12894
/proc/meminfo: memFree=30696364/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=1030.41
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3639 0 0 0 92205 10836 0 0 25 0 1 0 14177101 16109568 3528 4089446400 134512640 136422188 4289307584 18446744073709551615 135686449 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3528 236 467 0 3464 0
Current children cumulated CPU time (s) 1030.41
Current children cumulated vsize (KiB) 15732

[startup+1033.6 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12894
/proc/meminfo: memFree=30696352/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=1033.61
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3639 0 0 0 92494 10867 0 0 25 0 1 0 14177101 16109568 3528 4089446400 134512640 136422188 4289307584 18446744073709551615 134856199 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3528 236 467 0 3464 0
Current children cumulated CPU time (s) 1033.61
Current children cumulated vsize (KiB) 15732

[startup+1035.21 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12894
/proc/meminfo: memFree=30696476/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=1035.22
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3639 0 0 0 92639 10883 0 0 25 0 1 0 14177101 16109568 3528 4089446400 134512640 136422188 4289307584 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3528 236 467 0 3464 0
Current children cumulated CPU time (s) 1035.22
Current children cumulated vsize (KiB) 15732

[startup+1035.6 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12894
/proc/meminfo: memFree=30696476/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=1035.61
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3639 0 0 0 92675 10886 0 0 25 0 1 0 14177101 16109568 3528 4089446400 134512640 136422188 4289307584 18446744073709551615 135020807 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3528 236 467 0 3464 0
Current children cumulated CPU time (s) 1035.61
Current children cumulated vsize (KiB) 15732

[startup+1036 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12894
/proc/meminfo: memFree=30696476/32951124 swapFree=67111528/67111528
[pid=12812] ppid=12810 vsize=15732 CPUtime=1036.02
/proc/12812/stat : 12812 (pbct) R 12810 12812 12415 0 -1 4202496 3639 0 0 0 92712 10890 0 0 25 0 1 0 14177101 16109568 3528 4089446400 134512640 136422188 4289307584 18446744073709551615 134862473 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12812/statm: 3933 3528 236 467 0 3464 0
Current children cumulated CPU time (s) 1036.02
Current children cumulated vsize (KiB) 15732

Child status: 0
Real time (s): 1036.1
CPU time (s): 1036.12
CPU user time (s): 927.21
CPU system time (s): 108.911
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 15732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 927.21
system time used= 108.911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3644
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= 2183

runsolver used 1.40279 second user time and 3.3095 second system time

The end

Launcher Data 

Begin job on node119 at 2010-07-07 01:40:31
IDJOB=2699290
IDBENCH=78882
IDSOLVER=1212
FILE ID=node119/2699290-1278459631
PBS_JOBID= 11233755
Free space on /tmp= 73516 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699290-1278459631/watcher-2699290-1278459631 -o /tmp/evaluation-result-2699290-1278459631/solver-2699290-1278459631 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699290-1278459631.wbo

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

MD5SUM BENCH= 75e2f830e9a185ffa43de126e90d54da
RANDOM SEED=2132946763

node119.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		: 2666.868
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	: 5333.73
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		: 2666.868
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		: 2666.868
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
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		: 2666.868
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	: 5332.72
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		: 2666.868
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
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	: 5332.75
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		: 2666.868
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:      30717088 kB
Buffers:        103152 kB
Cached:        1918452 kB
SwapCached:          0 kB
Active:         773536 kB
Inactive:      1317600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30717088 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3852 kB
Writeback:           0 kB
AnonPages:       69512 kB
Mapped:          15616 kB
Slab:            79496 kB
PageTables:       4808 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   210472 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= 73516 MiB
End job on node119 at 2010-07-07 01:57:47