Trace number 2681262

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)-162 1800.03 1800.63

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-8000opt.opb
MD5SUM27275f75c57d1f68b1f0c26684ed17bf
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-162
Best CPU time to get the best result obtained on this benchmark123.129
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints62275
Number of constraints which are clauses62275
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 341
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 341
Number of bits of the biggest sum of numbers9
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.69/0.72	c constraints 0/0 clauses 62275/0 units 0
0.69/0.72	c vars 2025
0.69/0.72	c objective 135 + -341
1.69/1.72	c 1.61775 110.441 0 2610
1.69/1.72	o -33
1.69/1.73	c 1.62775 111.941 3 4800
1.69/1.73	o -34
1.69/1.74	c 1.63675 111.941 25 6277
1.69/1.74	o -54
1.69/1.77	c 1.65575 111.941 91 7692
1.69/1.77	o -97
1.69/1.78	c 1.67274 111.941 141 8932
1.69/1.78	o -118
1.79/1.81	c 1.69474 111.941 256 9976
1.79/1.81	o -124
1.79/1.82	c 1.70474 111.941 269 10780
1.79/1.82	o -126
1.79/1.84	c 1.72074 111.941 318 11643
1.79/1.84	o -127
1.79/1.85	c 1.72974 111.941 324 12495
1.79/1.85	o -139
1.79/1.85	c 1.73673 112.07 327 13270
1.79/1.85	o -140
1.79/1.87	c 1.75273 112.07 363 14099
1.79/1.87	o -141
1.79/1.88	c 1.76273 112.07 368 14819
1.79/1.88	o -142
1.79/1.89	c 1.76873 112.07 369 15474
1.79/1.89	o -146
1.99/2.06	c 1.9347 112.199 1273 17473
1.99/2.06	o -147
2.09/2.12	c 1.9967 112.199 1474 18559
2.09/2.12	o -150
2.20/2.23	c 2.10068 112.328 1894 19880
2.20/2.23	o -151
2.29/2.32	c 2.17867 112.457 2219 20930
2.29/2.32	o -153
2.59/2.65	c 2.50262 112.844 3886 23496
2.59/2.65	o -154
3.19/3.28	c 3.10753 113.488 6511 27427
3.19/3.28	o -155
3.79/3.89	c 3.70944 114.133 8664 30633
3.79/3.89	o -156
12.78/12.85	c 12.4651 118.172 20645 61052
12.78/12.85	o -157
17.89/17.94	c 17.4623 118.172 13983 78394
17.89/17.94	o -158
18.09/18.16	c 17.6853 118.172 14532 79738
18.09/18.16	o -159
35.28/35.34	c 34.5198 118.172 16695 138167
35.28/35.34	o -160
40.69/40.72	c 39.7959 118.172 11702 157056
40.69/40.72	o -161
1399.22/1399.73	c 1377.75 124.391 36158 3760503
1399.22/1399.73	o -162
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 x189 x190 -x191 -x192 -x193 x194 x195 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Verifier Data 

OK	-162

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681262-1277506258/watcher-2681262-1277506258 -o /tmp/evaluation-result-2681262-1277506258/solver-2681262-1277506258 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681262-1277506258.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: 0.93 0.98 0.99 3/106 22341
/proc/meminfo: memFree=1796240/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=2136 CPUtime=0
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 251 0 0 0 0 0 0 0 23 0 1 0 126227249 2187264 170 1992294400 134512640 136421960 4287219728 18446744073709551615 135163294 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22341/statm: 534 170 145 467 0 65 0

[startup+0.0179501 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22341
/proc/meminfo: memFree=1796240/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=2136 CPUtime=0.01
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 260 0 0 0 1 0 0 0 23 0 1 0 126227249 2187264 179 1992294400 134512640 136421960 4287219728 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22341/statm: 534 179 145 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.100966 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22341
/proc/meminfo: memFree=1796240/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=2400 CPUtime=0.1
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 326 0 0 0 10 0 0 0 23 0 1 0 126227249 2457600 245 1992294400 134512640 136421960 4287219728 18446744073709551615 135160288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22341/statm: 600 245 145 467 0 131 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2400

[startup+0.300999 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22341
/proc/meminfo: memFree=1796240/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=3060 CPUtime=0.29
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 475 0 0 0 29 0 0 0 23 0 1 0 126227249 3133440 394 1992294400 134512640 136421960 4287219728 18446744073709551615 135820563 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22341/statm: 765 394 145 467 0 296 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3060

[startup+0.701068 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22341
/proc/meminfo: memFree=1796240/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=4244 CPUtime=0.69
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 812 0 0 0 69 0 0 0 25 0 1 0 126227249 4345856 698 1992294400 134512640 136421960 4287219728 18446744073709551615 134523930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22341/statm: 1061 698 145 467 0 592 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4244

[startup+1.50121 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 22342
/proc/meminfo: memFree=1770440/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=109884 CPUtime=1.49
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 28680 0 0 0 139 10 0 0 25 0 1 0 126227249 112521216 26308 1992294400 134512640 136421960 4287219728 18446744073709551615 135806113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 27471 26308 204 467 0 27002 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 109884

[startup+3.10148 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 22342
/proc/meminfo: memFree=1686740/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=116076 CPUtime=3.09
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 30455 0 0 0 293 16 0 0 25 0 1 0 126227249 118861824 27679 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 29019 27679 236 467 0 28550 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116076

[startup+6.30103 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 22342
/proc/meminfo: memFree=1683888/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=118720 CPUtime=6.29
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 31129 0 0 0 605 24 0 0 25 0 1 0 126227249 121569280 28351 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 29680 28351 236 467 0 29211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 118720

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 22342
/proc/meminfo: memFree=1680912/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=121004 CPUtime=12.69
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 31674 0 0 0 1232 37 0 0 25 0 1 0 126227249 123908096 28896 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 30251 28896 236 467 0 29782 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 121004

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 22342
/proc/meminfo: memFree=1680912/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=121004 CPUtime=25.49
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 31677 0 0 0 2486 63 0 0 25 0 1 0 126227249 123908096 28896 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 30251 28896 236 467 0 29782 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 121004

[startup+51.1007 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 22342
/proc/meminfo: memFree=1680912/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=121004 CPUtime=51.08
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 31679 0 0 0 4996 112 0 0 25 0 1 0 126227249 123908096 28896 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 30251 28896 236 467 0 29782 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 121004

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 22344
/proc/meminfo: memFree=1680664/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=121268 CPUtime=102.27
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 31747 0 0 0 10021 206 0 0 25 0 1 0 126227249 124178432 28964 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 30317 28964 236 467 0 29848 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 121268

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22346
/proc/meminfo: memFree=1679052/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=122692 CPUtime=162.24
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 32108 0 0 0 15915 309 0 0 25 0 1 0 126227249 125636608 29325 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 30673 29325 236 467 0 30204 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 122692

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22348
/proc/meminfo: memFree=1678928/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=122824 CPUtime=222.22
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 32148 0 0 0 21817 405 0 0 25 0 1 0 126227249 125771776 29365 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 30706 29365 236 467 0 30237 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 122824

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22348
/proc/meminfo: memFree=1678928/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=122956 CPUtime=282.2
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 32169 0 0 0 27716 504 0 0 25 0 1 0 126227249 125906944 29386 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 30739 29386 236 467 0 30270 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 122956

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22350
/proc/meminfo: memFree=1678804/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=123088 CPUtime=342.18
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 32194 0 0 0 33613 605 0 0 25 0 1 0 126227249 126042112 29411 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 30772 29411 236 467 0 30303 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 123088

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22352
/proc/meminfo: memFree=1676696/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=124952 CPUtime=402.16
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 32670 0 0 0 39512 704 0 0 25 0 1 0 126227249 127950848 29887 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31238 29887 236 467 0 30769 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 124952

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22354
/proc/meminfo: memFree=1676572/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=125096 CPUtime=462.14
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 32701 0 0 0 45422 792 0 0 25 0 1 0 126227249 128098304 29918 1992294400 134512640 136421960 4287219728 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31274 29918 236 467 0 30805 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 125096

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22356
/proc/meminfo: memFree=1676572/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=125096 CPUtime=522.12
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 32701 0 0 0 51327 885 0 0 25 0 1 0 126227249 128098304 29918 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31274 29918 236 467 0 30805 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 125096

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22356
/proc/meminfo: memFree=1676572/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=125096 CPUtime=582.1
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 32701 0 0 0 57233 977 0 0 25 0 1 0 126227249 128098304 29918 1992294400 134512640 136421960 4287219728 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31274 29918 236 467 0 30805 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 125096

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22367
/proc/meminfo: memFree=1675952/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=125096 CPUtime=642.08
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 32701 0 0 0 63133 1075 0 0 25 0 1 0 126227249 128098304 29918 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31274 29918 236 467 0 30805 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 125096

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22373
/proc/meminfo: memFree=1675952/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=125096 CPUtime=822.02
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 32701 0 0 0 80864 1338 0 0 25 0 1 0 126227249 128098304 29918 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31274 29918 236 467 0 30805 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 125096

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22373
/proc/meminfo: memFree=1675580/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=125492 CPUtime=881.99
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 32794 0 0 0 86772 1427 0 0 25 0 1 0 126227249 128503808 30011 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31373 30011 236 467 0 30904 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 125492

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22375
/proc/meminfo: memFree=1674092/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127108 CPUtime=941.97
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33173 0 0 0 92686 1511 0 0 25 0 1 0 126227249 130158592 30390 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31777 30390 236 467 0 31308 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 127108

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22377
/proc/meminfo: memFree=1673720/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1001.95
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33252 0 0 0 98601 1594 0 0 25 0 1 0 126227249 130428928 30469 1992294400 134512640 136421960 4287219728 18446744073709551615 134861930 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30469 236 467 0 31374 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 127372

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22379
/proc/meminfo: memFree=1673720/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1061.93
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33252 0 0 0 104514 1679 0 0 25 0 1 0 126227249 130428928 30469 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30469 236 467 0 31374 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 127372

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22381
/proc/meminfo: memFree=1673720/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1121.92
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33252 0 0 0 110428 1764 0 0 25 0 1 0 126227249 130428928 30469 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30469 236 467 0 31374 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 127372

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22381
/proc/meminfo: memFree=1673720/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1181.9
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33252 0 0 0 116344 1846 0 0 25 0 1 0 126227249 130428928 30469 1992294400 134512640 136421960 4287219728 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30469 236 467 0 31374 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 127372

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22383
/proc/meminfo: memFree=1673720/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1241.88
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33252 0 0 0 122256 1932 0 0 25 0 1 0 126227249 130428928 30469 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30469 236 467 0 31374 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 127372

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22385
/proc/meminfo: memFree=1673720/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1301.86
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33252 0 0 0 128170 2016 0 0 25 0 1 0 126227249 130428928 30469 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30469 236 467 0 31374 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 127372

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22387
/proc/meminfo: memFree=1673720/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1361.83
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33252 0 0 0 134083 2100 0 0 25 0 1 0 126227249 130428928 30469 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30469 236 467 0 31374 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 127372

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22392
/proc/meminfo: memFree=1673224/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1421.83
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33253 0 0 0 139983 2200 0 0 25 0 1 0 126227249 130428928 30469 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30469 236 467 0 31374 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 127372

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22392
/proc/meminfo: memFree=1673224/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1481.8
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33254 0 0 0 145862 2318 0 0 25 0 1 0 126227249 130428928 30470 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30470 236 467 0 31374 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 127372

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22394
/proc/meminfo: memFree=1673224/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1541.78
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33254 0 0 0 151735 2443 0 0 25 0 1 0 126227249 130428928 30470 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30470 236 467 0 31374 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 127372

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22396
/proc/meminfo: memFree=1673224/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1601.76
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33254 0 0 0 157617 2559 0 0 25 0 1 0 126227249 130428928 30470 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30470 236 467 0 31374 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 127372

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22398
/proc/meminfo: memFree=1673472/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1661.74
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33254 0 0 0 163491 2683 0 0 25 0 1 0 126227249 130428928 30470 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30470 236 467 0 31374 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 127372

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22400
/proc/meminfo: memFree=1673472/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1721.72
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33254 0 0 0 169364 2808 0 0 25 0 1 0 126227249 130428928 30470 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30470 236 467 0 31374 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 127372

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22400
/proc/meminfo: memFree=1673472/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1781.7
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33254 0 0 0 175242 2928 0 0 25 0 1 0 126227249 130428928 30470 1992294400 134512640 136421960 4287219728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30470 236 467 0 31374 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 127372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22402
/proc/meminfo: memFree=1673472/2059040 swapFree=4135892/4192956
[pid=22341] ppid=22339 vsize=127372 CPUtime=1800.01
/proc/22341/stat : 22341 (pbct) R 22339 22341 22287 0 -1 4202496 33254 0 0 0 177033 2968 0 0 25 0 1 0 126227249 130428928 30470 1992294400 134512640 136421960 4287219728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22341/statm: 31843 30470 236 467 0 31374 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 127372

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): 1800.03
CPU user time (s): 1770.34
CPU system time (s): 29.6965
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 127372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1770.34
system time used= 29.6965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33255
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= 5688

runsolver used 3.20851 second user time and 8.27474 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-26 00:50:59
IDJOB=2681262
IDBENCH=71822
IDSOLVER=1192
FILE ID=node014/2681262-1277506258
PBS_JOBID= 11190632
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-8000opt.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681262-1277506258/watcher-2681262-1277506258 -o /tmp/evaluation-result-2681262-1277506258/solver-2681262-1277506258 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681262-1277506258.opb

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

MD5SUM BENCH= 27275f75c57d1f68b1f0c26684ed17bf
RANDOM SEED=243404036

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1796768 kB
Buffers:         55672 kB
Cached:         104216 kB
SwapCached:       9968 kB
Active:          63564 kB
Inactive:       109712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1796768 kB
SwapTotal:     4192956 kB
SwapFree:      4135892 kB
Dirty:            4244 kB
Writeback:           0 kB
AnonPages:       11928 kB
Mapped:           8364 kB
Slab:            67204 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183484 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= 62432 MiB
End job on node014 at 2010-06-26 01:21:01