Trace number 2699341

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 942.127 942.089

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900551864--soft-33-100-0.wbo
MD5SUM124472bd94dbe4a4a7a86c80941ffe16
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 benchmark26.429
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 constraints1802
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 91108
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 91107
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 687
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 896/1788 units 0
0.00/0.01	c vars 231
0.00/0.07	c 0.073988 16.7188 3 3699
0.00/0.07	o 288
0.07/0.08	c 0.078987 17.1094 7 4196
0.07/0.08	o 269
0.09/0.10	c 0.090986 17.1094 66 4764
0.09/0.10	o 248
0.09/0.16	c 0.121981 17.1094 186 5453
0.09/0.16	o 230
0.19/0.22	c 0.164974 17.1094 300 5900
0.19/0.22	o 228
0.19/0.26	c 0.188971 17.1094 374 6182
0.19/0.26	o 227
0.29/0.32	c 0.223965 17.1094 494 6641
0.29/0.32	o 225
0.29/0.33	c 0.228965 17.1094 499 6851
0.29/0.33	o 222
0.29/0.33	c 0.230964 17.1094 508 7087
0.29/0.33	o 214
0.49/0.51	c 0.329949 17.1094 813 8693
0.49/0.51	o 172
0.49/0.52	c 0.332949 17.1094 822 8880
0.49/0.52	o 168
0.59/0.60	c 0.377942 17.1094 996 9882
0.59/0.60	o 136
0.59/0.60	c 0.382941 17.1094 1010 10005
0.59/0.60	o 133
0.59/0.64	c 0.403938 17.2305 1068 10456
0.59/0.64	o 116
0.69/0.79	c 0.493924 17.2305 757 11179
0.69/0.79	o 106
0.79/0.82	c 0.513921 17.2305 883 11525
0.79/0.82	o 104
0.99/1.08	c 0.666898 17.2305 830 12848
0.99/1.08	o 99
1.10/1.15	c 0.71989 17.2305 1000 13345
1.10/1.15	o 93
1.29/1.30	c 0.810876 17.2305 707 14126
1.29/1.30	o 92
1.69/1.71	c 1.07784 17.2305 989 16262
1.69/1.71	o 91
2.10/2.11	c 1.3318 17.2305 1250 18204
2.10/2.11	o 83
2.29/2.33	c 1.47877 17.2305 1126 19506
2.29/2.33	o 80
2.39/2.43	c 1.55076 17.3477 1403 20207
2.39/2.43	o 72
2.39/2.44	c 1.56176 17.3477 1511 20570
2.39/2.44	o 67
2.49/2.56	c 1.64675 17.3477 977 21549
2.49/2.56	o 55
2.59/2.67	c 1.71674 17.3477 1378 22426
2.59/2.67	o 45
2.69/2.74	c 1.77073 17.3477 1695 23010
2.69/2.74	o 42
2.69/2.76	c 1.78773 17.3477 1743 23425
2.69/2.76	o 31
2.79/2.85	c 1.86572 17.4727 1175 24640
2.79/2.85	o 22
2.79/2.87	c 1.88371 17.4727 1338 24988
2.79/2.87	o 21
2.79/2.89	c 1.90171 17.4727 1488 25441
2.79/2.89	o 14
2.89/2.94	c 1.9447 17.4727 1934 26398
2.89/2.94	o 8
8.10/8.10	c 6.51501 18.457 2997 109507
8.10/8.10	o 6
8.39/8.41	c 6.78397 18.457 1606 114463
8.39/8.41	o 4
8.59/8.62	c 6.97894 18.457 2624 118280
8.59/8.62	o 3
8.90/8.95	c 7.27289 18.457 1805 124076
8.90/8.95	o 2
22.29/22.30	c 19.2921 18.457 2357 325833
22.29/22.30	o 1
942.03/942.07	c 852.223 20.2148 3180 14338225
942.03/942.07	s OPTIMUM FOUND
942.03/942.07	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-2699341-1278460258/watcher-2699341-1278460258 -o /tmp/evaluation-result-2699341-1278460258/solver-2699341-1278460258 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699341-1278460258.wbo 

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.86 4/178 13981
/proc/meminfo: memFree=30283456/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=2136 CPUtime=0
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 254 0 0 0 0 0 0 0 25 0 1 0 14238326 2187264 174 4089446400 134512640 136422188 4294019568 18446744073709551615 135160505 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13981/statm: 534 174 144 467 0 65 0

[startup+0.0838289 s]
/proc/loadavg: 2.00 2.00 1.86 4/178 13981
/proc/meminfo: memFree=30283456/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=17516 CPUtime=0.07
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4037 0 0 0 7 0 0 0 25 0 1 0 14238326 17936384 3956 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4379 3956 236 467 0 3910 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17516

[startup+0.100831 s]
/proc/loadavg: 2.00 2.00 1.86 4/178 13981
/proc/meminfo: memFree=30283456/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=17516 CPUtime=0.09
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4045 0 0 0 8 1 0 0 25 0 1 0 14238326 17936384 3963 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4379 3963 236 467 0 3910 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17516

[startup+0.30079 s]
/proc/loadavg: 2.00 2.00 1.86 4/178 13981
/proc/meminfo: memFree=30283456/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=17516 CPUtime=0.29
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4049 0 0 0 21 8 0 0 18 0 1 0 14238326 17936384 3963 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4379 3963 236 467 0 3910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17516

[startup+0.700715 s]
/proc/loadavg: 2.00 2.00 1.86 4/178 13981
/proc/meminfo: memFree=30283456/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=17640 CPUtime=0.69
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4073 0 0 0 43 26 0 0 18 0 1 0 14238326 18063360 3979 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4410 3979 236 467 0 3941 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17640

[startup+1.50058 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 13982
/proc/meminfo: memFree=30264352/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=17640 CPUtime=1.49
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4083 0 0 0 93 56 0 0 18 0 1 0 14238326 18063360 3984 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4410 3984 236 467 0 3941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17640

[startup+3.10026 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 13982
/proc/meminfo: memFree=30264104/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=17888 CPUtime=3.09
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4178 0 0 0 208 101 0 0 22 0 1 0 14238326 18317312 4066 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4472 4066 236 467 0 4003 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17888

[startup+6.30063 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 13982
/proc/meminfo: memFree=30263148/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=18784 CPUtime=6.29
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4402 0 0 0 490 139 0 0 25 0 1 0 14238326 19234816 4290 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4696 4290 236 467 0 4227 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18784

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 13982
/proc/meminfo: memFree=30262736/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=18896 CPUtime=12.69
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4408 0 0 0 1065 204 0 0 25 0 1 0 14238326 19349504 4292 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4724 4292 236 467 0 4255 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18896

[startup+25.501 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 13982
/proc/meminfo: memFree=30262740/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=18896 CPUtime=25.49
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4409 0 0 0 2214 335 0 0 25 0 1 0 14238326 19349504 4292 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4724 4292 236 467 0 4255 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18896

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 1.87 3/179 13983
/proc/meminfo: memFree=30262692/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=18896 CPUtime=51.1
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4428 0 0 0 4517 593 0 0 25 0 1 0 14238326 19349504 4311 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4724 4311 236 467 0 4255 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18896

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.87 3/179 13984
/proc/meminfo: memFree=30262172/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=19272 CPUtime=102.3
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4502 0 0 0 9161 1069 0 0 25 0 1 0 14238326 19734528 4385 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4818 4385 236 467 0 4349 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19272

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.88 3/179 13986
/proc/meminfo: memFree=30261640/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=19536 CPUtime=162.3
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4590 0 0 0 14585 1645 0 0 25 0 1 0 14238326 20004864 4473 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4884 4473 236 467 0 4415 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 19536

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/179 13988
/proc/meminfo: memFree=30258744/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=19664 CPUtime=222.3
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4621 0 0 0 20007 2223 0 0 25 0 1 0 14238326 20135936 4504 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4916 4504 236 467 0 4447 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19664

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 13989
/proc/meminfo: memFree=30258076/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=19920 CPUtime=282.3
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4681 0 0 0 25434 2796 0 0 25 0 1 0 14238326 20398080 4564 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 4980 4564 236 467 0 4511 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19920

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 13991
/proc/meminfo: memFree=30258020/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20048 CPUtime=342.31
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4718 0 0 0 30859 3372 0 0 25 0 1 0 14238326 20529152 4601 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5012 4601 236 467 0 4543 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 20048

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 13992
/proc/meminfo: memFree=30257956/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20180 CPUtime=402.31
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4748 0 0 0 36301 3930 0 0 25 0 1 0 14238326 20664320 4631 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5045 4631 236 467 0 4576 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 20180

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 13994
/proc/meminfo: memFree=30257908/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20180 CPUtime=462.31
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4749 0 0 0 41728 4503 0 0 25 0 1 0 14238326 20664320 4632 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5045 4632 236 467 0 4576 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 20180

[startup+522.301 s]
/proc/loadavg: 2.05 2.01 1.91 3/179 13996
/proc/meminfo: memFree=30254884/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20512 CPUtime=522.31
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4803 0 0 0 47163 5068 0 0 25 0 1 0 14238326 21004288 4686 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5128 4686 236 467 0 4659 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 20512

[startup+582.301 s]
/proc/loadavg: 2.02 2.01 1.91 3/179 13997
/proc/meminfo: memFree=30253720/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20512 CPUtime=582.31
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4814 0 0 0 52602 5629 0 0 25 0 1 0 14238326 21004288 4697 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5128 4697 236 467 0 4659 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20512

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14008
/proc/meminfo: memFree=30244896/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20512 CPUtime=642.32
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4823 0 0 0 58030 6202 0 0 25 0 1 0 14238326 21004288 4706 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5128 4706 236 467 0 4659 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 20512

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14009
/proc/meminfo: memFree=30241376/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20512 CPUtime=702.32
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4825 0 0 0 63477 6755 0 0 25 0 1 0 14238326 21004288 4708 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5128 4708 236 467 0 4659 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 20512

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14011
/proc/meminfo: memFree=30241212/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20600 CPUtime=762.33
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4851 0 0 0 68912 7321 0 0 25 0 1 0 14238326 21094400 4734 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5150 4734 236 467 0 4681 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 20600

[startup+822.301 s]
/proc/loadavg: 2.04 2.01 1.92 3/179 14041
/proc/meminfo: memFree=30335660/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20600 CPUtime=822.32
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4853 0 0 0 74353 7879 0 0 25 0 1 0 14238326 21094400 4736 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5150 4736 236 467 0 4681 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 20600

[startup+882.3 s]
/proc/loadavg: 2.05 2.02 1.93 3/179 14042
/proc/meminfo: memFree=30334492/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20696 CPUtime=882.32
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4863 0 0 0 79801 8431 0 0 25 0 1 0 14238326 21192704 4746 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5174 4746 236 467 0 4705 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 20696

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

[startup+895.901 s]
/proc/loadavg: 2.04 2.02 1.93 3/179 14043
/proc/meminfo: memFree=30334356/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20696 CPUtime=895.92
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4863 0 0 0 81039 8553 0 0 25 0 1 0 14238326 21192704 4746 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5174 4746 236 467 0 4705 0
Current children cumulated CPU time (s) 895.92
Current children cumulated vsize (KiB) 20696

[startup+921.501 s]
/proc/loadavg: 2.03 2.02 1.93 3/179 14043
/proc/meminfo: memFree=30334460/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20696 CPUtime=921.53
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4869 0 0 0 83363 8790 0 0 25 0 1 0 14238326 21192704 4752 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5174 4752 236 467 0 4705 0
Current children cumulated CPU time (s) 921.53
Current children cumulated vsize (KiB) 20696

[startup+934.3 s]
/proc/loadavg: 2.02 2.02 1.93 3/179 14044
/proc/meminfo: memFree=30334580/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20696 CPUtime=934.33
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4869 0 0 0 84519 8914 0 0 25 0 1 0 14238326 21192704 4752 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5174 4752 236 467 0 4705 0
Current children cumulated CPU time (s) 934.33
Current children cumulated vsize (KiB) 20696

[startup+937.501 s]
/proc/loadavg: 2.02 2.02 1.93 3/179 14044
/proc/meminfo: memFree=30334580/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20696 CPUtime=937.53
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4869 0 0 0 84808 8945 0 0 25 0 1 0 14238326 21192704 4752 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5174 4752 236 467 0 4705 0
Current children cumulated CPU time (s) 937.53
Current children cumulated vsize (KiB) 20696

[startup+939.101 s]
/proc/loadavg: 2.02 2.02 1.93 3/179 14044
/proc/meminfo: memFree=30334456/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20696 CPUtime=939.13
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4869 0 0 0 84953 8960 0 0 25 0 1 0 14238326 21192704 4752 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5174 4752 236 467 0 4705 0
Current children cumulated CPU time (s) 939.13
Current children cumulated vsize (KiB) 20696

[startup+940.7 s]
/proc/loadavg: 2.02 2.02 1.93 3/179 14044
/proc/meminfo: memFree=30334456/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20696 CPUtime=940.73
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4869 0 0 0 85097 8976 0 0 25 0 1 0 14238326 21192704 4752 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5174 4752 236 467 0 4705 0
Current children cumulated CPU time (s) 940.73
Current children cumulated vsize (KiB) 20696

[startup+941.501 s]
/proc/loadavg: 2.02 2.02 1.93 3/179 14044
/proc/meminfo: memFree=30334456/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20696 CPUtime=941.53
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4869 0 0 0 85170 8983 0 0 25 0 1 0 14238326 21192704 4752 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5174 4752 236 467 0 4705 0
Current children cumulated CPU time (s) 941.53
Current children cumulated vsize (KiB) 20696

[startup+941.901 s]
/proc/loadavg: 2.02 2.02 1.93 3/179 14044
/proc/meminfo: memFree=30334456/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20696 CPUtime=941.92
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4869 0 0 0 85206 8986 0 0 25 0 1 0 14238326 21192704 4752 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5174 4752 236 467 0 4705 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 20696

[startup+942.001 s]
/proc/loadavg: 2.02 2.02 1.93 3/179 14044
/proc/meminfo: memFree=30334456/32950928 swapFree=67111528/67111528
[pid=13981] ppid=13979 vsize=20696 CPUtime=942.03
/proc/13981/stat : 13981 (pbct) R 13979 13981 13779 0 -1 4202496 4869 0 0 0 85216 8987 0 0 25 0 1 0 14238326 21192704 4752 4089446400 134512640 136422188 4294019568 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13981/statm: 5174 4752 236 467 0 4705 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 20696

Child status: 0
Real time (s): 942.089
CPU time (s): 942.127
CPU user time (s): 852.241
CPU system time (s): 89.8853
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 20728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 852.241
system time used= 89.8853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4874
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= 5
involuntary context switches= 1405

runsolver used 1.51577 second user time and 3.16152 second system time

The end

Launcher Data 

Begin job on node148 at 2010-07-07 01:50:58
IDJOB=2699341
IDBENCH=78917
IDSOLVER=1212
FILE ID=node148/2699341-1278460258
PBS_JOBID= 11233697
Free space on /tmp= 73904 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551864--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699341-1278460258/watcher-2699341-1278460258 -o /tmp/evaluation-result-2699341-1278460258/solver-2699341-1278460258 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699341-1278460258.wbo

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

MD5SUM BENCH= 124472bd94dbe4a4a7a86c80941ffe16
RANDOM SEED=1341978576

node148.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		: 2666.825
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		: 2666.825
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	: 5332.83
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		: 2666.825
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		: 2666.825
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	: 5332.77
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		: 2666.825
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		: 2666.825
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		: 2666.825
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	: 5332.83
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		: 2666.825
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:     32950928 kB
MemFree:      30283852 kB
Buffers:        111208 kB
Cached:        2257784 kB
SwapCached:          0 kB
Active:         739972 kB
Inactive:      1781736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30283852 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:      152772 kB
Mapped:          15456 kB
Slab:            83664 kB
PageTables:       4828 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   296556 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= 73900 MiB
End job on node148 at 2010-07-07 02:06:40