Trace number 365338

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alphaSAT (TO)523 1800.18 1800.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-6.opb
MD5SUMdcfce19ac0444148b26b7675e35c76bc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark304
Best CPU time to get the best result obtained on this benchmark0.011997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 304
Optimality of the best value was proved YES
Number of variables257
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)97
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Number of terms in the objective function 173
Biggest coefficient in the objective function 100
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 8448
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 100
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 8448
Number of bits of the biggest sum of numbers14
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 (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.00	c ...done
0.00/0.00	c #vars=257 #constraints=183 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.00/0.00	c nbDecision=77 #constraints=183
0.00/0.00	c linear search for optimum
0.00/0.00	o 623
0.19/0.22	c restart after 401 decisions
0.19/0.22	c nbDecision=487 #constraints=513
0.19/0.22	o 622
0.19/0.24	c nbDecision=500 #constraints=527
0.49/0.52	c restart after 801 decisions
0.69/0.70	c nbDecision=1000 #constraints=947
1.49/1.53	c nbDecision=1500 #constraints=1449
1.69/1.73	c restart after 1601 decisions
2.69/2.72	c nbDecision=2000 #constraints=1866
4.29/4.39	c nbDecision=2500 #constraints=2367
6.79/6.86	c nbDecision=3000 #constraints=2868
7.89/7.97	c restart after 3201 decisions
9.79/9.84	c nbDecision=3500 #constraints=3280
13.78/13.85	c nbDecision=4000 #constraints=3782
18.19/18.28	c nbDecision=4500 #constraints=4281
23.09/23.17	c nbDecision=5000 #constraints=4782
28.88/28.99	c nbDecision=5500 #constraints=5282
35.18/35.21	c nbDecision=6000 #constraints=5781
39.88/39.95	c restart after 6401 decisions
40.48/40.59	c nbDecision=6500 #constraints=6202
48.98/49.00	c nbDecision=7000 #constraints=6704
55.07/55.11	c nbDecision=7500 #constraints=7204
64.77/64.81	c nbDecision=8000 #constraints=7702
72.16/72.20	c nbDecision=8500 #constraints=8202
82.37/82.44	c nbDecision=9000 #constraints=8702
91.85/91.99	c nbDecision=9500 #constraints=9205
100.85/101.00	c nbDecision=10000 #constraints=9703
108.65/108.80	c nbDecision=10500 #constraints=10203
120.35/120.40	c nbDecision=11000 #constraints=10704
135.25/135.40	c nbDecision=11500 #constraints=11203
147.74/147.86	c nbDecision=12000 #constraints=11705
164.63/164.70	c nbDecision=12500 #constraints=12202
171.73/171.87	c restart after 12801 decisions
176.93/177.00	c nbDecision=13000 #constraints=12626
197.82/197.98	c nbDecision=13500 #constraints=13124
218.41/218.55	c nbDecision=14000 #constraints=13625
236.80/236.96	c nbDecision=14500 #constraints=14126
259.30/259.48	c nbDecision=15000 #constraints=14625
284.18/284.31	c nbDecision=15500 #constraints=15126
307.88/308.05	c nbDecision=16000 #constraints=15625
332.37/332.58	c nbDecision=16500 #constraints=16125
355.07/355.25	c nbDecision=17000 #constraints=16626
379.86/380.03	c nbDecision=17500 #constraints=17126
406.34/406.58	c nbDecision=18000 #constraints=17626
430.34/430.52	c nbDecision=18500 #constraints=18127
456.33/456.56	c nbDecision=19000 #constraints=18626
481.32/481.59	c nbDecision=19500 #constraints=19127
508.01/508.23	c nbDecision=20000 #constraints=19624
531.40/531.63	c nbDecision=20500 #constraints=20124
558.18/558.43	c nbDecision=21000 #constraints=20626
591.58/591.86	c nbDecision=21500 #constraints=21123
631.76/632.05	c nbDecision=22000 #constraints=21622
668.24/668.55	c nbDecision=22500 #constraints=22122
704.24/704.59	c nbDecision=23000 #constraints=22623
741.72/742.07	c nbDecision=23500 #constraints=23122
777.21/777.52	c nbDecision=24000 #constraints=23623
809.40/809.71	c nbDecision=24500 #constraints=24125
849.48/849.88	c nbDecision=25000 #constraints=24624
889.58/889.98	c nbDecision=25500 #constraints=25124
897.87/898.29	c restart after 25601 decisions
923.66/924.04	c nbDecision=26000 #constraints=25540
962.94/963.32	c nbDecision=26500 #constraints=26040
998.34/998.78	c nbDecision=27000 #constraints=26543
1038.22/1038.61	c nbDecision=27500 #constraints=27040
1079.90/1080.33	c nbDecision=28000 #constraints=27541
1116.09/1116.59	c nbDecision=28500 #constraints=28042
1156.54/1157.03	c nbDecision=29000 #constraints=28540
1193.47/1194.00	c nbDecision=29500 #constraints=29042
1234.44/1235.06	c nbDecision=30000 #constraints=29541
1269.54/1270.14	c nbDecision=30500 #constraints=30042
1308.62/1309.28	c nbDecision=31000 #constraints=30544
1334.61/1335.20	c nbDecision=31355 #constraints=30889
1334.61/1335.20	o 523
1352.21/1352.87	c nbDecision=31500 #constraints=31035
1392.79/1393.45	c nbDecision=32000 #constraints=31535
1428.27/1428.95	c nbDecision=32500 #constraints=32035
1449.87/1450.55	c nbDecision=33000 #constraints=32537
1490.75/1491.48	c nbDecision=33500 #constraints=33037
1528.64/1529.33	c nbDecision=34000 #constraints=33535
1554.23/1554.98	c nbDecision=34500 #constraints=34037
1590.82/1591.59	c nbDecision=35000 #constraints=34535
1618.11/1618.80	c nbDecision=35500 #constraints=35037
1656.59/1657.37	c nbDecision=36000 #constraints=35535
1682.58/1683.39	c nbDecision=36500 #constraints=36035
1705.28/1706.08	c nbDecision=37000 #constraints=36536
1727.86/1728.62	c nbDecision=37500 #constraints=37037
1764.35/1765.14	c nbDecision=38000 #constraints=37537
1800.04/1800.80	Received signal 15
1800.04/1800.89	
1800.04/1800.89	s SATISFIABLE
1800.04/1800.89	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
1800.04/1800.89	v -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
1800.04/1800.89	v -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
1800.04/1800.89	v -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
1800.04/1800.89	v -x110 -x111 x112 x113 -x114 x115 -x116 -x117 x118 x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 x130 -x131
1800.04/1800.89	v -x132 -x133 x134 x135 -x136 x137 x138 x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153
1800.04/1800.89	v -x154 -x155 -x156 -x157 x158 -x159 x160 x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 -x171 x172 x173 -x174 -x175
1800.04/1800.89	v -x176 -x177 x178 -x179 x180 -x181 x182 -x183 x184 x185 x186 x187 x188 x189 x190 -x191 x192 x193 x194 x195 x196 x197 x198 -x199
1800.04/1800.89	v -x200 x201 -x202 -x203 -x204 x205 -x206 x207 -x208 x209 x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 x221
1800.04/1800.89	v -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 x239 x240 -x241 x242 x243
1800.04/1800.89	v x244 -x245 x246 -x247 x248 -x249 -x250 x251 x252 x253 x254 x255 x256 x257
1800.04/1800.89	
1800.04/1800.89	c user time= 1799.66 s
1800.04/1800.89	c system time= 0.488925 s
1800.04/1800.89	c wall clock time=1800.9

Verifier Data (download as text)

OK	523

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-365338-1176990118 -o ROOT/results/node40/solver-365338-1176990118 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365338-1176990118/instance-365338-1176990118.opb mod 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.84 0.94 0.96 3/77 14800
/proc/meminfo: memFree=1317808/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=1468 CPUtime=0
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 27891359 1503232 177 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602744 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 367 177 137 317 0 46 0

[startup+0.0470649 s]
/proc/loadavg: 0.84 0.94 0.96 3/77 14800
/proc/meminfo: memFree=1317808/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=1864 CPUtime=0.04
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 312 0 0 0 4 0 0 0 18 0 1 0 27891359 1908736 294 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 466 296 170 317 0 145 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1864

[startup+0.101077 s]
/proc/loadavg: 0.84 0.94 0.96 3/77 14800
/proc/meminfo: memFree=1317808/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=2256 CPUtime=0.09
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 405 0 0 0 9 0 0 0 18 0 1 0 27891359 2310144 387 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 564 387 170 317 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2256

[startup+0.301119 s]
/proc/loadavg: 0.84 0.94 0.96 3/77 14800
/proc/meminfo: memFree=1317808/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=3304 CPUtime=0.29
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 689 0 0 0 29 0 0 0 19 0 1 0 27891359 3383296 671 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 826 671 170 317 0 505 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3304

[startup+0.701203 s]
/proc/loadavg: 0.84 0.94 0.96 3/77 14800
/proc/meminfo: memFree=1317808/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=4892 CPUtime=0.69
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 1077 0 0 0 69 0 0 0 22 0 1 0 27891359 5009408 1059 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 1223 1059 170 317 0 902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4892

[startup+1.50137 s]
/proc/loadavg: 0.84 0.94 0.96 2/78 14801
/proc/meminfo: memFree=1313384/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=7212 CPUtime=1.49
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 1652 0 0 0 149 0 0 0 25 0 1 0 27891359 7385088 1634 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718671 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 1803 1634 170 317 0 1482 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7212

[startup+3.1017 s]
/proc/loadavg: 0.84 0.94 0.96 2/78 14801
/proc/meminfo: memFree=1310888/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=9420 CPUtime=3.09
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 2201 0 0 0 308 1 0 0 25 0 1 0 27891359 9646080 2183 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 2355 2183 170 317 0 2034 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9420

[startup+6.30137 s]
/proc/loadavg: 0.85 0.94 0.96 2/78 14801
/proc/meminfo: memFree=1306600/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=13348 CPUtime=6.29
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 3120 0 0 0 627 2 0 0 25 0 1 0 27891359 13668352 3102 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711017 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 3337 3102 170 317 0 3016 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13348

[startup+12.7017 s]
/proc/loadavg: 0.87 0.94 0.96 2/78 14801
/proc/meminfo: memFree=1302632/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=16660 CPUtime=12.68
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 3947 0 0 0 1266 2 0 0 25 0 1 0 27891359 17059840 3929 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 4165 3929 170 317 0 3844 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16660

[startup+25.5014 s]
/proc/loadavg: 0.89 0.94 0.96 2/78 14801
/proc/meminfo: memFree=1296104/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=23640 CPUtime=25.48
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 5525 0 0 0 2544 4 0 0 25 0 1 0 27891359 24207360 5507 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 5910 5507 170 317 0 5589 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23640

[startup+51.1017 s]
/proc/loadavg: 0.93 0.94 0.96 2/78 14801
/proc/meminfo: memFree=1288616/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=31044 CPUtime=51.08
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 7424 0 0 0 5102 6 0 0 25 0 1 0 27891359 31789056 7406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 7761 7406 170 317 0 7440 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31044

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.96 2/78 14801
/proc/meminfo: memFree=1275304/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=45836 CPUtime=102.26
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 10756 0 0 0 10217 9 0 0 25 0 1 0 27891359 46936064 10680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 11459 10680 170 317 0 11138 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45836

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 14801
/proc/meminfo: memFree=1265960/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=54712 CPUtime=162.24
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 13099 0 0 0 16212 12 0 0 25 0 1 0 27891359 56025088 13023 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 13678 13023 170 317 0 13357 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 54712

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 14801
/proc/meminfo: memFree=1259432/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=61052 CPUtime=222.21
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 14713 0 0 0 22208 13 0 0 25 0 1 0 27891359 62517248 14637 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 15263 14637 170 317 0 14942 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 61052

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14801
/proc/meminfo: memFree=1253992/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=66340 CPUtime=282.19
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 16068 0 0 0 28204 15 0 0 25 0 1 0 27891359 67932160 15992 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 16585 15992 170 317 0 16264 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 66340

[startup+342.302 s]
/proc/loadavg: 1.11 1.00 0.97 2/78 14801
/proc/meminfo: memFree=1248872/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=71168 CPUtime=342.16
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 17332 0 0 0 34200 16 0 0 25 0 1 0 27891359 72876032 17256 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 17792 17256 170 317 0 17471 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 71168

[startup+402.301 s]
/proc/loadavg: 1.11 1.02 0.97 2/78 14801
/proc/meminfo: memFree=1242984/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=83068 CPUtime=402.14
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 19973 0 0 0 40196 18 0 0 25 0 1 0 27891359 85061632 18727 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712567 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 20767 18727 170 317 0 20446 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 83068

[startup+462.302 s]
/proc/loadavg: 1.11 1.03 0.98 2/78 14801
/proc/meminfo: memFree=1237864/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=87512 CPUtime=462.12
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 21243 0 0 0 46193 19 0 0 25 0 1 0 27891359 89612288 19997 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 21878 19997 170 317 0 21557 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 87512

[startup+522.301 s]
/proc/loadavg: 1.10 1.04 0.98 2/78 14801
/proc/meminfo: memFree=1233128/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=91672 CPUtime=522.11
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 22422 0 0 0 52190 21 0 0 25 0 1 0 27891359 93872128 21176 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 22918 21176 170 317 0 22597 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 91672

[startup+582.302 s]
/proc/loadavg: 1.15 1.06 0.99 2/78 14801
/proc/meminfo: memFree=1228904/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=95704 CPUtime=582.08
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 23507 0 0 0 58186 22 0 0 25 0 1 0 27891359 98000896 22228 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 23926 22228 170 317 0 23605 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 95704

[startup+642.301 s]
/proc/loadavg: 1.05 1.04 0.99 2/78 14801
/proc/meminfo: memFree=1225512/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=98432 CPUtime=642.06
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 24343 0 0 0 64183 23 0 0 25 0 1 0 27891359 100794368 23064 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 24608 23064 170 317 0 24287 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 98432


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 14801
/proc/meminfo: memFree=1212136/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=111156 CPUtime=881.97
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 27813 0 0 0 88169 28 0 0 25 0 1 0 27891359 113823744 26402 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 27789 26402 170 317 0 27468 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 111156

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 14801
/proc/meminfo: memFree=1209320/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=113908 CPUtime=941.95
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 28555 0 0 0 94166 29 0 0 25 0 1 0 27891359 116641792 27111 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 28477 27111 170 317 0 28156 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 113908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14801
/proc/meminfo: memFree=1205800/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=117956 CPUtime=1001.93
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 29522 0 0 0 100163 30 0 0 25 0 1 0 27891359 120786944 27979 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563778 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 29489 27979 170 317 0 29168 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 117956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14801
/proc/meminfo: memFree=1202920/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=120832 CPUtime=1061.91
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 30288 0 0 0 106160 31 0 0 25 0 1 0 27891359 123731968 28712 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 30208 28712 170 317 0 29887 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 120832

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14801
/proc/meminfo: memFree=1199592/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=123708 CPUtime=1121.89
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 31122 0 0 0 112156 33 0 0 25 0 1 0 27891359 126676992 29546 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 30927 29546 170 317 0 30606 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 123708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 14969
/proc/meminfo: memFree=1195112/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=126832 CPUtime=1181.78
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 31997 0 0 0 118142 36 0 0 25 0 1 0 27891359 129875968 30355 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 31708 30355 170 317 0 31387 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 126832

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1193192/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=129580 CPUtime=1241.74
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 32751 0 0 0 124138 36 0 0 25 0 1 0 27891359 132689920 31109 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 32395 31109 170 317 0 32074 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 129580

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1189928/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=132460 CPUtime=1301.72
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 33552 0 0 0 130135 37 0 0 25 0 1 0 27891359 135639040 31910 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 33115 31910 170 317 0 32794 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 132460

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1187240/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=134816 CPUtime=1361.7
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 34236 0 0 0 136131 39 0 0 25 0 1 0 27891359 138051584 32594 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 33704 32594 170 317 0 33383 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 134816

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1183912/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=138100 CPUtime=1421.68
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 35155 0 0 0 142129 39 0 0 25 0 1 0 27891359 141414400 33414 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 34525 33414 170 317 0 34204 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 138100

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1180072/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=141644 CPUtime=1481.66
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 36155 0 0 0 148125 41 0 0 25 0 1 0 27891359 145043456 34381 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 35411 34381 170 317 0 35090 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 141644

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1175592/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=155176 CPUtime=1541.63
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 39430 0 0 0 154121 42 0 0 25 0 1 0 27891359 158900224 35479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 38794 35479 170 317 0 38473 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 155176

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1171944/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=162948 CPUtime=1601.61
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 41402 0 0 0 160117 44 0 0 25 0 1 0 27891359 166858752 36541 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 40737 36541 170 317 0 40416 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 162948

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1168232/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=165700 CPUtime=1661.58
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 42213 0 0 0 166113 45 0 0 25 0 1 0 27891359 169676800 37352 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 41425 37352 170 317 0 41104 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 165700

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1162984/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=170328 CPUtime=1721.57
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 43532 0 0 0 172110 47 0 0 25 0 1 0 27891359 174415872 38671 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 42582 38671 170 317 0 42261 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 170328

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1159528/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=173612 CPUtime=1781.54
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 44417 0 0 0 178106 48 0 0 25 0 1 0 27891359 177778688 39523 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 43403 39523 170 317 0 43082 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 173612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1158760/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=174264 CPUtime=1800.04
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 44597 0 0 0 179956 48 0 0 25 0 1 0 27891359 178446336 39703 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 43566 39703 170 317 0 43245 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 174264

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.91 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14999
/proc/meminfo: memFree=1158760/2055920 swapFree=4112952/4192956
[pid=14800] ppid=14798 vsize=159668 CPUtime=1800.14
/proc/14800/stat : 14800 (oree) R 14798 14800 14698 0 -1 4194304 44613 0 0 0 179966 48 0 0 25 0 1 0 27891359 163500032 37552 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14800/statm: 39917 37478 186 317 0 39596 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 159668

Child status: 0
Real time (s): 1800.93
CPU time (s): 1800.18
CPU user time (s): 1799.66
CPU system time (s): 0.515921
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 174264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.515921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44613
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= 8
involuntary context switches= 4337

runsolver used 2.05369 second user time and 4.50731 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Thu Apr 19 13:41:58 UTC 2007

IDJOB= 365338
IDBENCH= 2232
IDSOLVER= 172
FILE ID= node40/365338-1176990118

PBS_JOBID= 4630449

Free space on /tmp= 66528 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb
COMMAND LINE= oree /tmp/evaluation/365338-1176990118/instance-365338-1176990118.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-365338-1176990118 -o ROOT/results/node40/solver-365338-1176990118 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/365338-1176990118/instance-365338-1176990118.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  dcfce19ac0444148b26b7675e35c76bc

RANDOM SEED= 935369103

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.283
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.283
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1318216 kB
Buffers:         39464 kB
Cached:         611468 kB
SwapCached:       2616 kB
Active:         165908 kB
Inactive:       510052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1318216 kB
SwapTotal:     4192956 kB
SwapFree:      4112952 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          34044 kB
Slab:            47152 kB
Committed_AS:   304828 kB
PageTables:       1896 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB

End job on node40 on Thu Apr 19 14:12:01 UTC 2007