Trace number 2669293

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)1938 1800.04 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-4.opb
MD5SUM4e682317a6045f4869b1783c80734344
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark813
Best CPU time to get the best result obtained on this benchmark0.71789
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 813
Optimality of the best value was proved YES
Number of variables2289
Total number of constraints764
Number of constraints which are clauses360
Number of constraints which are cardinality constraints (but not clauses)404
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint195
Number of terms in the objective function 1798
Biggest coefficient in the objective function 349
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 104116
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 349
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 104116
Number of bits of the biggest sum of numbers17
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 403/0 clauses 360/0 units 7
0.00/0.02	c vars 2289
0.00/0.02	c objective 1798 + -767
7.59/7.66	c 6.62599 47.9844 2089 386390
7.59/7.66	o 17221
9.29/9.39	c 8.16976 48.8516 2588 463293
9.29/9.39	o 10647
10.48/10.57	c 9.2326 48.8516 2812 499472
10.48/10.57	o 9216
10.59/10.68	c 9.32658 48.8516 2821 502695
10.59/10.68	o 8916
11.49/11.51	c 10.0965 48.9805 3000 526535
11.49/11.51	o 6275
11.59/11.67	c 10.2434 49.1094 3077 531003
11.59/11.67	o 6187
11.89/11.93	c 10.4764 49.1094 3122 537680
11.89/11.93	o 5865
11.89/11.97	c 10.5054 49.1094 3122 538638
11.89/11.97	o 5663
13.99/14.00	c 12.3431 49.3672 3633 593598
13.99/14.00	o 4143
13.99/14.06	c 12.3901 49.3672 3635 594714
13.99/14.06	o 3943
14.08/14.10	c 12.4311 49.3672 3637 595787
14.08/14.10	o 3843
16.49/16.55	c 14.6078 51.5586 5449 616644
16.49/16.55	o 3643
18.38/18.45	c 16.3165 53.1055 6396 630578
18.38/18.45	o 3033
32.08/32.16	c 28.5257 62.6445 6189 670850
32.08/32.16	o 2838
418.86/419.02	c 372.438 79.4023 8171 1572754
418.86/419.02	o 2837
438.44/438.66	c 389.859 79.4023 4885 1640281
438.44/438.66	o 2738
459.13/459.30	c 408.37 79.4023 5318 1713299
459.13/459.30	o 2639
772.53/772.83	c 692.607 80.1055 5769 2325981
772.53/772.84	o 2539
772.53/772.89	c 692.663 80.1055 5801 2326492
772.53/772.89	o 2536
791.22/791.56	c 709.397 80.1055 5551 2393965
791.22/791.56	o 2442
800.81/801.18	c 717.961 80.1055 6288 2428435
800.81/801.18	o 2440
891.49/891.86	c 800.187 80.1055 12415 2597351
891.49/891.86	o 2439
905.38/905.77	c 812.807 80.1055 5963 2634147
905.38/905.77	o 2436
938.58/938.97	c 842.922 80.1055 6669 2716312
938.58/938.97	o 2338
985.76/986.17	c 885.309 80.1055 4305 2841069
985.76/986.17	o 2333
1144.41/1144.83	c 1028.59 80.1055 7431 3171641
1144.41/1144.83	o 2242
1311.45/1311.96	c 1180.48 80.1055 5347 3334532
1311.45/1311.96	o 2239
1318.37/1318.86	c 1186.69 80.1055 6915 3363166
1318.37/1318.86	o 2141
1429.72/1430.28	c 1287.71 80.1055 5735 3635579
1429.72/1430.28	o 2135
1514.10/1514.60	c 1364.03 80.1055 4349 3843298
1514.10/1514.60	o 2134
1762.81/1763.46	c 1591.36 80.1055 5998 4287076
1762.81/1763.46	o 2037
1779.81/1780.45	c 1606.73 80.1055 6703 4329619
1779.81/1780.45	o 1938
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	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 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Verifier Data 

OK	1938

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669293-1276485886/watcher-2669293-1276485886 -o /tmp/evaluation-result-2669293-1276485886/solver-2669293-1276485886 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669293-1276485886.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.82 2.00 1.67 3/106 26798
/proc/meminfo: memFree=1799436/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=2352 CPUtime=0
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 293 0 0 0 0 0 0 0 23 0 1 0 24190084 2408448 215 1992294400 134512640 136485738 4294050624 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26798/statm: 588 217 156 482 0 104 0

[startup+0.0529731 s]
/proc/loadavg: 1.82 2.00 1.67 3/106 26798
/proc/meminfo: memFree=1799436/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=6440 CPUtime=0.04
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 1301 0 0 0 4 0 0 0 23 0 1 0 24190084 6594560 1223 1992294400 134512640 136485738 4294050624 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 1610 1225 198 482 0 1126 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6440

[startup+0.100979 s]
/proc/loadavg: 1.82 2.00 1.67 3/106 26798
/proc/meminfo: memFree=1799436/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=10428 CPUtime=0.09
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 2316 0 0 0 8 1 0 0 23 0 1 0 24190084 10678272 2238 1992294400 134512640 136485738 4294050624 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 2607 2238 198 482 0 2123 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10428

[startup+0.301005 s]
/proc/loadavg: 1.82 2.00 1.67 3/106 26798
/proc/meminfo: memFree=1799436/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=23020 CPUtime=0.29
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 5469 0 0 0 27 2 0 0 23 0 1 0 24190084 23572480 5325 1992294400 134512640 136485738 4294050624 18446744073709551615 135681341 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 5755 5326 198 482 0 5271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23020

[startup+0.701057 s]
/proc/loadavg: 1.82 2.00 1.67 3/106 26798
/proc/meminfo: memFree=1799436/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=48328 CPUtime=0.69
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 12041 0 0 0 64 5 0 0 25 0 1 0 24190084 49487872 11297 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 12082 11297 226 482 0 11598 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48328

[startup+1.50116 s]
/proc/loadavg: 1.82 2.00 1.67 2/107 26799
/proc/meminfo: memFree=1754912/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=48460 CPUtime=1.49
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 12066 0 0 0 130 19 0 0 25 0 1 0 24190084 49623040 11322 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 12115 11322 227 482 0 11631 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48460

[startup+3.10037 s]
/proc/loadavg: 1.82 2.00 1.67 2/107 26799
/proc/meminfo: memFree=1754540/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=48736 CPUtime=3.08
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 12137 0 0 0 266 42 0 0 25 0 1 0 24190084 49905664 11393 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 12184 11393 227 482 0 11700 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 48736

[startup+6.30079 s]
/proc/loadavg: 1.75 1.98 1.66 2/107 26799
/proc/meminfo: memFree=1753920/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=49000 CPUtime=6.29
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 12210 0 0 0 543 86 0 0 25 0 1 0 24190084 50176000 11466 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 12250 11466 227 482 0 11766 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49000

[startup+12.7006 s]
/proc/loadavg: 1.69 1.96 1.66 2/107 26799
/proc/meminfo: memFree=1753052/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=50548 CPUtime=12.69
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 12569 0 0 0 1116 153 0 0 25 0 1 0 24190084 51761152 11736 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 12637 11736 245 482 0 12153 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50548

[startup+25.5013 s]
/proc/loadavg: 1.54 1.92 1.65 2/107 26801
/proc/meminfo: memFree=1746728/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=57016 CPUtime=25.49
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 14209 0 0 0 2254 295 0 0 25 0 1 0 24190084 58384384 13371 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 14254 13371 245 482 0 13770 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 57016

[startup+51.1016 s]
/proc/loadavg: 1.35 1.84 1.63 2/107 26801
/proc/meminfo: memFree=1739164/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=64144 CPUtime=51.08
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 16004 0 0 0 4512 596 0 0 25 0 1 0 24190084 65683456 15165 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 16036 15165 245 482 0 15552 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64144

[startup+102.308 s]
/proc/loadavg: 1.15 1.71 1.60 2/107 26803
/proc/meminfo: memFree=1739040/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=64144 CPUtime=102.27
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 16004 0 0 0 9018 1209 0 0 25 0 1 0 24190084 65683456 15165 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 16036 15165 245 482 0 15552 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 64144

[startup+162.301 s]
/proc/loadavg: 1.05 1.58 1.55 2/107 26803
/proc/meminfo: memFree=1732592/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=69952 CPUtime=162.23
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 17896 0 0 0 14326 1897 0 0 25 0 1 0 24190084 71630848 16615 1992294400 134512640 136485738 4294050624 18446744073709551615 134660737 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 17488 16615 245 482 0 17004 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 69952

[startup+222.301 s]
/proc/loadavg: 1.02 1.47 1.52 2/107 26805
/proc/meminfo: memFree=1732592/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=69952 CPUtime=222.21
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 17896 0 0 0 19642 2579 0 0 25 0 1 0 24190084 71630848 16615 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 17488 16615 245 482 0 17004 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 69952

[startup+282.301 s]
/proc/loadavg: 1.00 1.38 1.48 2/107 26807
/proc/meminfo: memFree=1732592/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=69952 CPUtime=282.19
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 17896 0 0 0 24991 3228 0 0 25 0 1 0 24190084 71630848 16615 1992294400 134512640 136485738 4294050624 18446744073709551615 134661935 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 17488 16615 245 482 0 17004 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 69952

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.45 2/107 26809
/proc/meminfo: memFree=1721804/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=81304 CPUtime=342.17
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 20723 0 0 0 30379 3838 0 0 25 0 1 0 24190084 83255296 19442 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20326 19442 245 482 0 19842 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 81304

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.42 2/107 26811
/proc/meminfo: memFree=1721680/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=81304 CPUtime=402.15
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 20723 0 0 0 35727 4488 0 0 25 0 1 0 24190084 83255296 19442 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20326 19442 245 482 0 19842 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 81304

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.39 2/107 26811
/proc/meminfo: memFree=1721680/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=81304 CPUtime=462.14
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 20726 0 0 0 41107 5107 0 0 25 0 1 0 24190084 83255296 19442 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20326 19442 245 482 0 19842 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 81304

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.36 2/107 26813
/proc/meminfo: memFree=1721556/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=81304 CPUtime=522.12
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 20726 0 0 0 46498 5714 0 0 25 0 1 0 24190084 83255296 19442 1992294400 134512640 136485738 4294050624 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20326 19442 245 482 0 19842 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 81304

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.34 2/107 26815
/proc/meminfo: memFree=1721556/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=81304 CPUtime=582.09
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 20726 0 0 0 51965 6244 0 0 25 0 1 0 24190084 83255296 19442 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20326 19442 245 482 0 19842 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 81304

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.31 2/107 26817
/proc/meminfo: memFree=1720192/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=642.07
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21151 0 0 0 57416 6791 0 0 25 0 1 0 24190084 83992576 19635 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19635 245 482 0 20022 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 82024

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.25 2/107 26821
/proc/meminfo: memFree=1720192/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=822.01
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21155 0 0 0 73674 8527 0 0 25 0 1 0 24190084 83992576 19635 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19635 245 482 0 20022 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 82024

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.23 2/107 26823
/proc/meminfo: memFree=1720068/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=881.99
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21155 0 0 0 79133 9066 0 0 25 0 1 0 24190084 83992576 19635 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19635 245 482 0 20022 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 82024

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.22 2/107 26825
/proc/meminfo: memFree=1720068/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=941.97
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21158 0 0 0 84594 9603 0 0 25 0 1 0 24190084 83992576 19635 1992294400 134512640 136485738 4294050624 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19635 245 482 0 20022 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 82024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/107 26827
/proc/meminfo: memFree=1719944/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1001.95
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21159 0 0 0 89965 10230 0 0 25 0 1 0 24190084 83992576 19635 1992294400 134512640 136485738 4294050624 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19635 245 482 0 20022 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 82024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 26827
/proc/meminfo: memFree=1719944/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1061.94
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21159 0 0 0 95338 10856 0 0 25 0 1 0 24190084 83992576 19635 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19635 245 482 0 20022 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 82024

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/107 26829
/proc/meminfo: memFree=1719820/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1121.92
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21159 0 0 0 100789 11403 0 0 25 0 1 0 24190084 83992576 19635 1992294400 134512640 136485738 4294050624 18446744073709551615 134660924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19635 245 482 0 20022 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 82024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 26831
/proc/meminfo: memFree=1719944/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1181.9
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21160 0 0 0 106257 11933 0 0 25 0 1 0 24190084 83992576 19635 1992294400 134512640 136485738 4294050624 18446744073709551615 134922004 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19635 245 482 0 20022 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 82024

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 26833
/proc/meminfo: memFree=1719820/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1241.88
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21642 0 0 0 111694 12494 0 0 25 0 1 0 24190084 83992576 19635 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19635 245 482 0 20022 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 82024

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 26835
/proc/meminfo: memFree=1719696/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1301.87
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21642 0 0 0 117175 13012 0 0 25 0 1 0 24190084 83992576 19635 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19635 245 482 0 20022 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 82024

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 26835
/proc/meminfo: memFree=1719696/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1361.84
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21645 0 0 0 122575 13609 0 0 25 0 1 0 24190084 83992576 19636 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19636 245 482 0 20022 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 82024

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 26837
/proc/meminfo: memFree=1719696/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1421.83
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21645 0 0 0 128042 14141 0 0 25 0 1 0 24190084 83992576 19636 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19636 245 482 0 20022 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 82024

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 26839
/proc/meminfo: memFree=1719572/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1481.81
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21646 0 0 0 133507 14674 0 0 25 0 1 0 24190084 83992576 19636 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19636 245 482 0 20022 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 82024

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 26841
/proc/meminfo: memFree=1719572/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1541.78
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21647 0 0 0 138883 15295 0 0 25 0 1 0 24190084 83992576 19636 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19636 245 482 0 20022 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 82024

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 26843
/proc/meminfo: memFree=1719696/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1601.77
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21647 0 0 0 144428 15749 0 0 25 0 1 0 24190084 83992576 19636 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19636 245 482 0 20022 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 82024

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 26843
/proc/meminfo: memFree=1719696/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1661.74
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21647 0 0 0 149938 16236 0 0 25 0 1 0 24190084 83992576 19636 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19636 245 482 0 20022 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 82024

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 26845
/proc/meminfo: memFree=1719572/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1721.73
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21647 0 0 0 155414 16759 0 0 25 0 1 0 24190084 83992576 19636 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19636 245 482 0 20022 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 82024

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 26847
/proc/meminfo: memFree=1719324/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1781.71
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21649 0 0 0 160841 17330 0 0 25 0 1 0 24190084 83992576 19636 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19636 245 482 0 20022 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 82024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 26847
/proc/meminfo: memFree=1719324/2059040 swapFree=4140260/4192956
[pid=26798] ppid=26796 vsize=82024 CPUtime=1800.01
/proc/26798/stat : 26798 (pbct) R 26796 26798 26386 0 -1 4202496 21649 0 0 0 162493 17508 0 0 25 0 1 0 24190084 83992576 19636 1992294400 134512640 136485738 4294050624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26798/statm: 20506 19636 245 482 0 20022 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 82024

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.04
CPU user time (s): 1624.94
CPU system time (s): 175.098
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 84004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1624.94
system time used= 175.098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21649
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 5296

runsolver used 3.12752 second user time and 8.35273 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-14 05:24:46
IDJOB=2669293
IDBENCH=2234
IDSOLVER=1170
FILE ID=node013/2669293-1276485886
PBS_JOBID= 11173387
Free space on /tmp= 62504 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669293-1276485886/watcher-2669293-1276485886 -o /tmp/evaluation-result-2669293-1276485886/solver-2669293-1276485886 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669293-1276485886.opb

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

MD5SUM BENCH= 4e682317a6045f4869b1783c80734344
RANDOM SEED=1939648166

node013.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.253
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.253
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1799964 kB
Buffers:         79312 kB
Cached:         100528 kB
SwapCached:       5796 kB
Active:          97356 kB
Inactive:        95632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1799964 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            2200 kB
Writeback:           0 kB
AnonPages:       11652 kB
Mapped:          12896 kB
Slab:            44488 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180620 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62504 MiB
End job on node013 at 2010-06-14 05:54:48