Trace number 2681637

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 0.1 fixedSAT (TO)86 1800.13 1800.59

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_4.opb
MD5SUMb02c0aa46abe377e9678cb0b7b4280ae
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark83
Best CPU time to get the best result obtained on this benchmark1798.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 72
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint26
Maximum length of a constraint51
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31592
Sum of products size (including duplicates)63184
Number of different products31592
Sum of products size63184

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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.49/0.53	c constraints 31592/0 clauses 32592/0 units 0
0.49/0.53	c vars 1000
0.49/0.53	c objective 1000 + 0
9.19/9.23	c 8.45172 695.258 1 32253
9.19/9.23	o 111
22.08/22.17	c 21.2628 708.445 507 37640
22.08/22.17	o 110
22.59/22.64	c 21.7267 708.445 507 38558
22.59/22.64	o 101
22.99/23.10	c 22.1796 708.445 507 39490
22.99/23.10	o 100
23.49/23.56	c 22.6346 708.445 513 40429
23.49/23.56	o 99
23.98/24.02	c 23.0885 708.445 513 41397
23.98/24.02	o 94
24.39/24.50	c 23.5604 708.445 521 42362
24.39/24.50	o 93
25.68/25.71	c 24.7642 708.445 628 44332
25.68/25.71	o 92
31.79/31.88	c 30.8563 709.734 2030 50582
31.79/31.88	o 91
40.59/40.67	c 39.555 710.906 3430 61516
40.59/40.67	o 89
70.57/70.68	c 69.2225 716.836 9942 90701
70.57/70.68	o 88
164.35/164.40	c 161.787 735.371 30657 182401
164.35/164.41	o 87
705.52/705.72	c 696.857 835.57 24681 619808
705.52/705.72	o 86
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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 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Verifier Data 

OK	86

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681637-1277501116/watcher-2681637-1277501116 -o /tmp/evaluation-result-2681637-1277501116/solver-2681637-1277501116 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681637-1277501116.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: 1.00 1.00 1.00 3/106 30479
/proc/meminfo: memFree=1860592/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=2136 CPUtime=0
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 266 0 0 0 0 0 0 0 20 0 1 0 91403807 2187264 185 1992294400 134512640 136421960 4289358800 18446744073709551615 135809597 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30479/statm: 534 186 145 467 0 65 0

[startup+0.0552471 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30479
/proc/meminfo: memFree=1860592/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=2520 CPUtime=0.05
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 341 0 0 0 5 0 0 0 20 0 1 0 91403807 2580480 260 1992294400 134512640 136421960 4289358800 18446744073709551615 135372694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30479/statm: 630 260 145 467 0 161 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2520

[startup+0.101237 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30479
/proc/meminfo: memFree=1860592/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=2660 CPUtime=0.1
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 400 0 0 0 10 0 0 0 20 0 1 0 91403807 2723840 319 1992294400 134512640 136421960 4289358800 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30479/statm: 665 319 145 467 0 196 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2660

[startup+0.301257 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30479
/proc/meminfo: memFree=1860592/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=8648 CPUtime=0.29
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 1895 0 0 0 29 0 0 0 20 0 1 0 91403807 8855552 1814 1992294400 134512640 136421960 4289358800 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30479/statm: 2162 1814 146 467 0 1693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8648

[startup+0.701298 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30479
/proc/meminfo: memFree=1860592/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=39008 CPUtime=0.69
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 9470 0 0 0 66 3 0 0 21 0 1 0 91403807 39944192 9389 1992294400 134512640 136421960 4289358800 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 9752 9394 189 467 0 9283 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39008

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30480
/proc/meminfo: memFree=1786060/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=116216 CPUtime=1.49
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 29946 0 0 0 137 12 0 0 23 0 1 0 91403807 119005184 28463 1992294400 134512640 136421960 4289358800 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 29054 28463 193 467 0 28585 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116216

[startup+3.10054 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30480
/proc/meminfo: memFree=1703228/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=239208 CPUtime=3.09
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 62736 0 0 0 282 27 0 0 25 0 1 0 91403807 244948992 57394 1992294400 134512640 136421960 4289358800 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 59802 57395 193 467 0 59333 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 239208

[startup+6.30087 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30480
/proc/meminfo: memFree=1461924/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=594272 CPUtime=6.29
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 155608 0 0 0 564 65 0 0 25 0 1 0 91403807 608534528 143741 1992294400 134512640 136421960 4289358800 18446744073709551615 134723153 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 148568 143741 194 467 0 148099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 594272

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30480
/proc/meminfo: memFree=1178584/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=724896 CPUtime=12.69
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 188814 0 0 0 1186 83 0 0 25 0 1 0 91403807 742293504 170143 1992294400 134512640 136421960 4289358800 18446744073709551615 134868372 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 181224 170143 237 467 0 180755 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 724896

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30482
/proc/meminfo: memFree=1178088/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=725444 CPUtime=25.49
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 189127 0 0 0 2455 94 0 0 25 0 1 0 91403807 742854656 170450 1992294400 134512640 136421960 4289358800 18446744073709551615 135023919 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 181361 170450 237 467 0 180892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 725444

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30482
/proc/meminfo: memFree=1172880/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=730736 CPUtime=51.08
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 190474 0 0 0 4985 123 0 0 25 0 1 0 91403807 748273664 171794 1992294400 134512640 136421960 4289358800 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 182684 171794 237 467 0 182215 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 730736

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30484
/proc/meminfo: memFree=1161596/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=741560 CPUtime=102.27
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 193186 0 0 0 10042 185 0 0 25 0 1 0 91403807 759357440 174505 1992294400 134512640 136421960 4289358800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 185390 174505 237 467 0 184921 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 741560

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30484
/proc/meminfo: memFree=1150436/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=752752 CPUtime=162.25
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 195967 0 0 0 15971 254 0 0 25 0 1 0 91403807 770818048 177286 1992294400 134512640 136421960 4289358800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 188188 177286 237 467 0 187719 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 752752

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30486
/proc/meminfo: memFree=1138284/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=764908 CPUtime=222.24
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 198990 0 0 0 21897 327 0 0 25 0 1 0 91403807 783265792 180308 1992294400 134512640 136421960 4289358800 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 191227 180308 237 467 0 190758 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 764908

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30488
/proc/meminfo: memFree=1126752/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=776524 CPUtime=282.22
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 201925 0 0 0 27830 392 0 0 25 0 1 0 91403807 795160576 183243 1992294400 134512640 136421960 4289358800 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 194131 183243 237 467 0 193662 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 776524

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30490
/proc/meminfo: memFree=1114972/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=788136 CPUtime=342.2
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 204810 0 0 0 33762 458 0 0 25 0 1 0 91403807 807051264 186128 1992294400 134512640 136421960 4289358800 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 197034 186128 237 467 0 196565 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 788136

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30492
/proc/meminfo: memFree=1101828/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=801468 CPUtime=402.19
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 208141 0 0 0 39693 526 0 0 25 0 1 0 91403807 820703232 189459 1992294400 134512640 136421960 4289358800 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 200367 189459 237 467 0 199898 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 801468

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 30495
/proc/meminfo: memFree=1085336/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=817200 CPUtime=462.18
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 212061 0 0 0 45622 596 0 0 25 0 1 0 91403807 836812800 193379 1992294400 134512640 136421960 4289358800 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 204300 193379 237 467 0 203831 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 817200

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30497
/proc/meminfo: memFree=1073928/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=828684 CPUtime=522.16
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 214945 0 0 0 51550 666 0 0 25 0 1 0 91403807 848572416 196263 1992294400 134512640 136421960 4289358800 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 207171 196263 237 467 0 206702 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 828684

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30499
/proc/meminfo: memFree=1061404/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=840960 CPUtime=582.14
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 218032 0 0 0 57482 732 0 0 25 0 1 0 91403807 861143040 199350 1992294400 134512640 136421960 4289358800 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 210240 199350 237 467 0 209771 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 840960

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30501
/proc/meminfo: memFree=1047640/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=854960 CPUtime=642.14
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221479 0 0 0 63414 800 0 0 25 0 1 0 91403807 875479040 202797 1992294400 134512640 136421960 4289358800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213740 202797 237 467 0 213271 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 854960

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30507
/proc/meminfo: memFree=1046896/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=882.07
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 87145 1062 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135020560 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 855620

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30509
/proc/meminfo: memFree=1046896/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=942.05
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 93078 1127 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 855620

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30511
/proc/meminfo: memFree=1046896/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1002.04
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 99014 1190 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 855620

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30511
/proc/meminfo: memFree=1046896/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1062.02
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 104948 1254 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 855620

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30513
/proc/meminfo: memFree=1046896/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1122
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 110885 1315 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 855620

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30515
/proc/meminfo: memFree=1046896/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1181.99
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 116816 1383 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135021782 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 855620

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30517
/proc/meminfo: memFree=1046772/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1241.98
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 122748 1450 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 855620

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30519
/proc/meminfo: memFree=1046648/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1301.97
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 128679 1518 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 855620

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30519
/proc/meminfo: memFree=1046648/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1361.95
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 134614 1581 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 855620

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30521
/proc/meminfo: memFree=1046648/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1421.94
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 140545 1649 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 855620

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30523
/proc/meminfo: memFree=1046648/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1481.91
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 146478 1713 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 855620

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30525
/proc/meminfo: memFree=1046648/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1541.9
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 152412 1778 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135026264 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 855620

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30527
/proc/meminfo: memFree=1046648/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1601.89
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 158342 1847 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 855620

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30527
/proc/meminfo: memFree=1046648/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1661.87
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 164274 1913 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 855620

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30529
/proc/meminfo: memFree=1046524/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1721.85
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 170204 1981 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 855620

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30531
/proc/meminfo: memFree=1046276/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1781.84
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 176137 2047 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 855620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30531
/proc/meminfo: memFree=1046276/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1800.04
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 177939 2065 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 855620

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30531
/proc/meminfo: memFree=1046276/2059040 swapFree=4139516/4192956
[pid=30479] ppid=30477 vsize=855620 CPUtime=1800.04
/proc/30479/stat : 30479 (pbct) R 30477 30479 29935 0 -1 4202496 221637 0 0 0 177939 2065 0 0 25 0 1 0 91403807 876154880 202954 1992294400 134512640 136421960 4289358800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30479/statm: 213905 202954 237 467 0 213436 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 855620

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.13
CPU user time (s): 1779.4
CPU system time (s): 20.7348
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 855620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.4
system time used= 20.7348
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 221638
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= 2739

runsolver used 2.78058 second user time and 8.69868 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-25 23:25:16
IDJOB=2681637
IDBENCH=48126
IDSOLVER=1192
FILE ID=node045/2681637-1277501116
PBS_JOBID= 11190554
Free space on /tmp= 62508 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681637-1277501116/watcher-2681637-1277501116 -o /tmp/evaluation-result-2681637-1277501116/solver-2681637-1277501116 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681637-1277501116.opb

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

MD5SUM BENCH= b02c0aa46abe377e9678cb0b7b4280ae
RANDOM SEED=1932734055

node045.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1861120 kB
Buffers:         19836 kB
Cached:          81788 kB
SwapCached:       5968 kB
Active:          69576 kB
Inactive:        44788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1861120 kB
SwapTotal:     4192956 kB
SwapFree:      4139516 kB
Dirty:            2432 kB
Writeback:           8 kB
AnonPages:       11444 kB
Mapped:          11872 kB
Slab:            61544 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181556 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= 62508 MiB
End job on node045 at 2010-06-25 23:55:19