Trace number 3712027

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
toysat 2012-05-17OPTIMUM 113.25 113.276

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900581320--soft-33-100-0.wbo
MD5SUM8591b35e74198f55af565a685d4a35ec
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 benchmark31.7772
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 constraints1837
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 93832
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 93831
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 641
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 

0.39/0.42	c 2012-05-28T08:15:57+0200
0.39/0.42	c arch = x86_64
0.39/0.42	c os = linux
0.39/0.42	c compiler = ghc 7.4
0.39/0.42	c packages:
0.39/0.42	c   OptDir-0.0.1
0.39/0.42	c   array-0.4.0.0
0.39/0.42	c   base-4.5.0.0
0.39/0.42	c   bytestring-0.9.2.1
0.39/0.42	c   containers-0.4.2.1
0.39/0.42	c   deepseq-1.3.0.0
0.39/0.42	c   mtl-2.1.1
0.39/0.42	c   old_locale-1.0.0.4
0.39/0.42	c   parse_dimacs-1.2
0.39/0.42	c   parsec-3.1.2
0.39/0.42	c   queue-0.1.2
0.39/0.42	c   stm-2.3
0.39/0.42	c   time-1.4
0.39/0.42	c command line = ["--wbo","HOME/instance-3712027-1338185757.wbo"]
0.39/0.42	c #vars 231
0.39/0.42	c #constraints 2707
0.39/0.42	c Solving starts ...
0.39/0.46	c solving time = 0.038s
0.39/0.46	c #decision = 3839
0.39/0.46	c #conflict = 100
0.39/0.46	c #restart = 1
0.39/0.46	o 240
0.39/0.46	c Solving starts ...
0.39/0.47	c solving time = 0.012s
0.39/0.47	c #decision = 4636
0.39/0.47	c #conflict = 106
0.39/0.47	c #restart = 1
0.39/0.47	o 238
0.39/0.48	c Solving starts ...
0.39/0.49	c solving time = 0.008s
0.39/0.49	c #decision = 4928
0.39/0.49	c #conflict = 106
0.39/0.49	c #restart = 1
0.39/0.49	o 237
0.39/0.49	c Solving starts ...
0.58/0.67	c solving time = 0.184s
0.58/0.67	c #decision = 5369
0.58/0.67	c #conflict = 151
0.58/0.67	c #restart = 1
0.58/0.67	o 232
0.58/0.68	c Solving starts ...
0.58/0.69	c solving time = 0.008s
0.58/0.69	c #decision = 5505
0.58/0.69	c #conflict = 151
0.58/0.69	c #restart = 1
0.58/0.69	o 225
0.58/0.69	c Solving starts ...
5.98/6.09	c solving time = 5.396s
5.98/6.09	c #decision = 6452
5.98/6.09	c #conflict = 679
5.98/6.09	c #restart = 4
5.98/6.09	o 221
5.98/6.09	c Solving starts ...
16.29/16.39	c solving time = 10.295s
16.29/16.39	c #decision = 7976
16.29/16.39	c #conflict = 1537
16.29/16.39	c #restart = 8
16.29/16.39	o 218
16.29/16.39	c Solving starts ...
16.29/16.40	c solving time = 0.006s
16.29/16.40	c #decision = 9267
16.29/16.40	c #conflict = 1537
16.29/16.40	c #restart = 8
16.29/16.40	o 151
16.39/16.40	c Solving starts ...
19.69/19.70	c learnt constraints deletion: 1628 -> 814
34.48/34.52	c solving time = 18.114s
34.48/34.52	c #decision = 11812
34.48/34.52	c #conflict = 2858
34.48/34.52	c #restart = 13
34.48/34.52	o 148
34.48/34.53	c Solving starts ...
34.48/34.53	c learnt constraints deletion: 2031 -> 1016
34.48/34.54	c solving time = 0.012s
34.48/34.54	c #decision = 11841
34.48/34.54	c #conflict = 2858
34.48/34.54	c #restart = 13
34.48/34.54	o 147
34.48/34.54	c Solving starts ...
34.48/34.55	c solving time = 0.009s
34.48/34.55	c #decision = 11922
34.48/34.55	c #conflict = 2858
34.48/34.55	c #restart = 13
34.48/34.55	o 143
34.48/34.55	c Solving starts ...
34.58/34.63	c solving time = 0.080s
34.58/34.63	c #decision = 12157
34.58/34.63	c #conflict = 2863
34.58/34.63	c #restart = 13
34.58/34.63	o 132
34.58/34.64	c Solving starts ...
34.58/34.66	c solving time = 0.012s
34.58/34.66	c #decision = 12301
34.58/34.66	c #conflict = 2863
34.58/34.66	c #restart = 13
34.58/34.66	o 125
34.58/34.66	c Solving starts ...
34.58/34.67	c solving time = 0.011s
34.58/34.67	c #decision = 12327
34.58/34.67	c #conflict = 2863
34.58/34.67	c #restart = 13
34.58/34.67	o 124
34.58/34.67	c Solving starts ...
34.58/34.69	c solving time = 0.011s
34.58/34.69	c #decision = 12409
34.58/34.69	c #conflict = 2863
34.58/34.69	c #restart = 13
34.58/34.69	o 120
34.58/34.69	c Solving starts ...
34.68/34.70	c solving time = 0.011s
34.68/34.70	c #decision = 12607
34.68/34.70	c #conflict = 2863
34.68/34.70	c #restart = 13
34.68/34.70	o 110
34.68/34.70	c Solving starts ...
34.68/34.71	c solving time = 0.010s
34.68/34.71	c #decision = 12685
34.68/34.71	c #conflict = 2863
34.68/34.71	c #restart = 13
34.68/34.71	o 106
34.68/34.72	c Solving starts ...
44.88/44.93	c solving time = 10.204s
44.88/44.93	c #decision = 13579
44.88/44.93	c #conflict = 3353
44.88/44.93	c #restart = 16
44.88/44.93	o 105
44.88/44.93	c Solving starts ...
44.88/44.98	c solving time = 0.042s
44.88/44.98	c #decision = 13683
44.88/44.98	c #conflict = 3354
44.88/44.98	c #restart = 16
44.88/44.98	o 101
44.88/44.98	c Solving starts ...
44.88/45.00	c solving time = 0.014s
44.88/45.00	c #decision = 13825
44.88/45.00	c #conflict = 3354
44.88/45.00	c #restart = 16
44.88/45.00	o 95
44.88/45.00	c Solving starts ...
44.98/45.01	c solving time = 0.013s
44.98/45.01	c #decision = 13980
44.98/45.01	c #conflict = 3354
44.98/45.01	c #restart = 16
44.98/45.01	o 88
44.98/45.01	c Solving starts ...
44.98/45.03	c solving time = 0.012s
44.98/45.03	c #decision = 14257
44.98/45.03	c #conflict = 3354
44.98/45.03	c #restart = 16
44.98/45.03	o 74
44.98/45.03	c Solving starts ...
44.98/45.04	c solving time = 0.009s
44.98/45.04	c #decision = 14618
44.98/45.04	c #conflict = 3354
44.98/45.04	c #restart = 16
44.98/45.04	o 55
44.98/45.04	c Solving starts ...
45.08/45.11	c solving time = 0.066s
45.08/45.11	c #decision = 14754
45.08/45.11	c #conflict = 3366
45.08/45.11	c #restart = 16
45.08/45.11	o 49
45.08/45.11	c Solving starts ...
45.08/45.12	c solving time = 0.006s
45.08/45.12	c #decision = 14887
45.08/45.12	c #conflict = 3366
45.08/45.12	c #restart = 16
45.08/45.12	o 42
45.08/45.12	c Solving starts ...
54.47/54.57	c learnt constraints deletion: 4029 -> 2017
63.87/63.96	c solving time = 18.842s
63.87/63.96	c #decision = 21716
63.87/63.96	c #conflict = 7605
63.87/63.96	c #restart = 23
63.87/63.96	o 34
63.87/63.96	c Solving starts ...
63.87/63.97	c learnt constraints deletion: 3741 -> 1871
63.87/63.98	c solving time = 0.018s
63.87/63.98	c #decision = 21765
63.87/63.98	c #conflict = 7605
63.87/63.98	c #restart = 23
63.87/63.98	o 33
63.87/63.98	c Solving starts ...
63.87/63.99	c solving time = 0.008s
63.87/63.99	c #decision = 21828
63.87/63.99	c #conflict = 7605
63.87/63.99	c #restart = 23
63.87/63.99	o 31
63.87/63.99	c Solving starts ...
63.97/64.00	c solving time = 0.006s
63.97/64.00	c #decision = 21926
63.97/64.00	c #conflict = 7605
63.97/64.00	c #restart = 23
63.97/64.00	o 27
63.97/64.00	c Solving starts ...
63.97/64.01	c solving time = 0.009s
63.97/64.01	c #decision = 22070
63.97/64.01	c #conflict = 7608
63.97/64.01	c #restart = 23
63.97/64.01	o 21
63.97/64.01	c Solving starts ...
63.97/64.01	c solving time = 0.004s
63.97/64.01	c #decision = 22324
63.97/64.01	c #conflict = 7608
63.97/64.01	c #restart = 23
63.97/64.01	o 8
63.97/64.02	c Solving starts ...
64.88/64.98	c solving time = 0.968s
64.88/64.98	c #decision = 23982
64.88/64.98	c #conflict = 8608
64.88/64.98	c #restart = 27
64.88/64.98	o 4
64.88/64.98	c Solving starts ...
65.88/65.99	c learnt constraints deletion: 4135 -> 2068
66.57/66.68	c solving time = 1.699s
66.57/66.68	c #decision = 27354
66.57/66.68	c #conflict = 10707
66.57/66.68	c #restart = 33
66.57/66.68	o 3
66.57/66.68	c Solving starts ...
67.77/67.81	c learnt constraints deletion: 4199 -> 2100
70.08/70.10	c learnt constraints deletion: 4984 -> 2493
72.58/72.69	c learnt constraints deletion: 5336 -> 2669
75.47/75.52	c learnt constraints deletion: 5632 -> 2816
78.18/78.29	c learnt constraints deletion: 5998 -> 2999
80.67/80.77	c learnt constraints deletion: 6006 -> 3003
83.17/83.22	c solving time = 16.535s
83.17/83.22	c #decision = 58777
83.17/83.22	c #conflict = 30096
83.17/83.22	c #restart = 44
83.17/83.22	o 2
83.17/83.22	c Solving starts ...
83.17/83.27	c learnt constraints deletion: 6198 -> 3099
83.97/84.03	c learnt constraints deletion: 4199 -> 2100
85.87/85.96	c learnt constraints deletion: 4990 -> 2495
87.67/87.70	c learnt constraints deletion: 5292 -> 2646
89.37/89.46	c learnt constraints deletion: 5647 -> 2824
91.57/91.65	c learnt constraints deletion: 6055 -> 3028
93.67/93.70	c learnt constraints deletion: 6017 -> 3009
93.97/94.05	c solving time = 10.822s
93.97/94.05	c #decision = 88837
93.97/94.05	c #conflict = 46561
93.97/94.05	c #restart = 54
93.97/94.05	o 1
93.97/94.05	c Solving starts ...
93.97/94.07	c learnt constraints deletion: 3455 -> 1728
95.68/95.78	c learnt constraints deletion: 4731 -> 2366
97.07/97.12	c learnt constraints deletion: 5299 -> 2650
98.47/98.54	c learnt constraints deletion: 5655 -> 2828
100.17/100.23	c learnt constraints deletion: 6031 -> 3016
101.87/101.98	c learnt constraints deletion: 6022 -> 3011
103.97/104.08	c learnt constraints deletion: 6558 -> 3279
105.37/105.41	c learnt constraints deletion: 6462 -> 3235
106.68/106.75	c learnt constraints deletion: 6453 -> 3229
108.37/108.41	c learnt constraints deletion: 6906 -> 3453
109.88/109.96	c learnt constraints deletion: 6906 -> 3453
111.36/111.49	c learnt constraints deletion: 6905 -> 3453
112.96/113.06	c learnt constraints deletion: 7483 -> 3742
113.17/113.27	c solving time = 19.216s
113.17/113.27	c #decision = 165147
113.17/113.27	c #conflict = 86854
113.17/113.27	c #restart = 67
113.17/113.27	s OPTIMUM FOUND
113.17/113.27	v -x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10
113.17/113.27	v -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20
113.17/113.27	v -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
113.17/113.27	v -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
113.17/113.27	v -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50
113.17/113.27	v -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
113.17/113.27	v -x61 x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70
113.17/113.27	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
113.17/113.27	v -x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90
113.17/113.27	v -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 x100
113.17/113.27	v -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110
113.17/113.27	v -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120
113.17/113.27	v -x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 -x130
113.17/113.27	v -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140
113.17/113.27	v -x141 -x142 -x143 x144 -x145 -x146 -x147 -x148 -x149 -x150
113.17/113.27	v -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160
113.17/113.27	v -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x170
113.17/113.27	v -x171 -x172 -x173 x174 -x175 -x176 -x177 -x178 -x179 -x180
113.17/113.27	v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 x189 -x190
113.17/113.27	v -x191 -x192 x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200
113.17/113.27	v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210
113.17/113.27	v x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x220
113.17/113.27	v -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230
113.17/113.27	v x231
113.17/113.27	c total time = 113.249s

Verifier Data 

OK	1

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3712027-1338185757/watcher-3712027-1338185757 -o /tmp/evaluation-result-3712027-1338185757/solver-3712027-1338185757 -C 1800 -W 1900 -M 15500 HOME/toysat --wbo HOME/instance-3712027-1338185757.wbo 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 21555
/proc/meminfo: memFree=31299956/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 820 0 0 0 0 0 0 0 20 0 1 0 284701030 6356992 741 33554432000 4194304 8973514 140734257797664 140735950330120 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 1552 744 425 1167 0 333 0

[startup+0.05625 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 21555
/proc/meminfo: memFree=31299956/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=10304 CPUtime=0.05 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 1655 0 0 0 5 0 0 0 20 0 1 0 284701030 10551296 1576 33554432000 4194304 8973514 140734257797664 140735950330120 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 2576 1576 436 1167 0 1357 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10304

[startup+0.100277 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 21555
/proc/meminfo: memFree=31299956/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=10304 CPUtime=0.09 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 1872 0 0 0 9 0 0 0 20 0 1 0 284701030 10551296 1793 33554432000 4194304 8973514 140734257797664 140735950330120 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 2576 1793 441 1167 0 1357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10304

[startup+0.300219 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 21555
/proc/meminfo: memFree=31299956/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=11328 CPUtime=0.29 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 1942 0 0 0 29 0 0 0 20 0 1 0 284701030 11599872 1863 33554432000 4194304 8973514 140734257797664 140735950330120 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 2832 1863 441 1167 0 1613 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11328

[startup+0.700273 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 21555
/proc/meminfo: memFree=31299956/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=14400 CPUtime=0.69 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 2924 0 0 0 68 1 0 0 20 0 1 0 284701030 14745600 2845 33554432000 4194304 8973514 140734257797664 140734257797160 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 3600 2845 469 1167 0 2381 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14400

[startup+1.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 21556
/proc/meminfo: memFree=31289532/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=15424 CPUtime=1.49 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 3180 0 0 0 148 1 0 0 20 0 1 0 284701030 15794176 3101 33554432000 4194304 8973514 140734257797664 140734257797160 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 3856 3101 469 1167 0 2637 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15424

[startup+3.10027 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 21556
/proc/meminfo: memFree=31289036/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=15424 CPUtime=3.08 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 3184 0 0 0 306 2 0 0 20 0 1 0 284701030 15794176 3106 33554432000 4194304 8973514 140734257797664 140734257797160 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 3856 3106 469 1167 0 2637 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15424

[startup+6.3003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 21556
/proc/meminfo: memFree=31287912/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=16448 CPUtime=6.28 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 3440 0 0 0 625 3 0 0 20 0 1 0 284701030 16842752 3362 33554432000 4194304 8973514 140734257797664 140734257796928 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 4112 3362 469 1167 0 2893 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16448

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 21556
/proc/meminfo: memFree=31286548/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=17472 CPUtime=12.68 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 3696 0 0 0 1262 6 0 0 20 0 1 0 284701030 17891328 3618 33554432000 4194304 8973514 140734257797664 140734257796928 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 4368 3618 469 1167 0 3149 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17472

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 21556
/proc/meminfo: memFree=31283952/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=19520 CPUtime=25.48 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 4209 0 0 0 2537 11 0 0 20 0 1 0 284701030 19988480 4131 33554432000 4194304 8973514 140734257797664 140734257796928 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 4880 4131 470 1167 0 3661 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19520

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21556
/proc/meminfo: memFree=31271668/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=30784 CPUtime=51.08 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 7025 0 0 0 5083 25 0 0 20 0 1 0 284701030 31522816 6947 33554432000 4194304 8973514 140734257797664 140734257797160 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 7696 6947 470 1167 0 6477 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30784

[startup+102.307 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 21556
/proc/meminfo: memFree=31260992/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=40000 CPUtime=102.28 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 9330 0 0 0 10169 59 0 0 20 0 1 0 284701030 40960000 9251 33554432000 4194304 8973514 140734257797664 140734257797160 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 10000 9251 470 1167 0 8781 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 40000

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

[startup+108.7 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 21556
/proc/meminfo: memFree=31261052/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=40000 CPUtime=108.67 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 9330 0 0 0 10803 64 0 0 20 0 1 0 284701030 40960000 9251 33554432000 4194304 8973514 140734257797664 140734257797160 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 10000 9251 470 1167 0 8781 0
Current children cumulated CPU time (s) 108.67
Current children cumulated vsize (KiB) 40000

[startup+110.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 21556
/proc/meminfo: memFree=31261052/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=40000 CPUtime=110.27 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 9330 0 0 0 10962 65 0 0 20 0 1 0 284701030 40960000 9251 33554432000 4194304 8973514 140734257797664 140734257796928 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 10000 9251 470 1167 0 8781 0
Current children cumulated CPU time (s) 110.27
Current children cumulated vsize (KiB) 40000

[startup+111.9 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 21556
/proc/meminfo: memFree=31261052/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=41024 CPUtime=111.86 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 9586 0 0 0 11121 65 0 0 20 0 1 0 284701030 42008576 9507 33554432000 4194304 8973514 140734257797664 140734257797160 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 10256 9507 470 1167 0 9037 0
Current children cumulated CPU time (s) 111.86
Current children cumulated vsize (KiB) 41024

[startup+112.7 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 21556
/proc/meminfo: memFree=31260308/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=41024 CPUtime=112.67 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 9590 0 0 0 11201 66 0 0 20 0 1 0 284701030 42008576 9507 33554432000 4194304 8973514 140734257797664 140734257797160 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 10256 9507 470 1167 0 9037 0
Current children cumulated CPU time (s) 112.67
Current children cumulated vsize (KiB) 41024

[startup+113.1 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 21556
/proc/meminfo: memFree=31260308/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=41024 CPUtime=113.06 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 9590 0 0 0 11240 66 0 0 20 0 1 0 284701030 42008576 9507 33554432000 4194304 8973514 140734257797664 140734257797160 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 10256 9507 470 1167 0 9037 0
Current children cumulated CPU time (s) 113.06
Current children cumulated vsize (KiB) 41024

[startup+113.2 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 21556
/proc/meminfo: memFree=31260052/32873844 swapFree=7112/7112
[pid=21555] ppid=21553 vsize=41024 CPUtime=113.17 cores=1,3,5,7
/proc/21555/stat : 21555 (toysat) R 21553 21555 18402 0 -1 4202496 9590 0 0 0 11251 66 0 0 20 0 1 0 284701030 42008576 9507 33554432000 4194304 8973514 140734257797664 140734257797160 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21555/statm: 10256 9507 470 1167 0 9037 0
Current children cumulated CPU time (s) 113.17
Current children cumulated vsize (KiB) 41024

Child status: 0
Real time (s): 113.276
CPU time (s): 113.25
CPU user time (s): 112.582
CPU system time (s): 0.667898
CPU usage (%): 99.977
Max. virtual memory (cumulated for all children) (KiB): 41024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 112.582
system time used= 0.667898
maximum resident set size= 38044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9594
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= 12
involuntary context switches= 116

runsolver used 0.19197 second user time and 0.536918 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-28 08:15:57
IDJOB=3712027
IDBENCH=78959
IDSOLVER=2291
FILE ID=node132/3712027-1338185757
RUNJOBID= node132-1338159019-18419
PBS_JOBID= 14624548
Free space on /tmp= 71632 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900581320--soft-33-100-0.wbo
COMMAND LINE= HOME/toysat --wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712027-1338185757/watcher-3712027-1338185757 -o /tmp/evaluation-result-3712027-1338185757/solver-3712027-1338185757 -C 1800 -W 1900 -M 15500  HOME/toysat --wbo HOME/instance-3712027-1338185757.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 8591b35e74198f55af565a685d4a35ec
RANDOM SEED=779610324

node132.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31300600 kB
Buffers:          453800 kB
Cached:           192268 kB
SwapCached:         2284 kB
Active:           530984 kB
Inactive:         152276 kB
Active(anon):      29248 kB
Inactive(anon):     8148 kB
Active(file):     501736 kB
Inactive(file):   144128 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67103740 kB
Dirty:              7028 kB
Writeback:             0 kB
AnonPages:         68616 kB
Mapped:            12808 kB
Shmem:                 8 kB
Slab:             749676 kB
SReclaimable:     191424 kB
SUnreclaim:       558252 kB
KernelStack:        1496 kB
PageTables:         3888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     151240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71624 MiB
End job on node132 at 2012-05-28 08:17:50