Trace number 2682104

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)1076966400 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-misc07.opb
MD5SUMb1761bf0e311c0b003abbb09c6bb25fe
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1076618240
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1076618240
Optimality of the best value was proved NO
Number of variables290
Total number of constraints212
Number of constraints which are clauses127
Number of constraints which are cardinality constraints (but not clauses)13
Number of constraints which are nor clauses,nor cardinality constraints72
Minimum length of a constraint8
Maximum length of a constraint263
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 3287948287
Number of bits of the biggest sum of numbers32
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
0.00/0.02	c constraints 85/0 clauses 127/0 units 0
0.00/0.02	c vars 290
0.00/0.02	c objective 31 + 0
1.00/1.10	c 1.00085 12.9336 1419 22297
1.00/1.10	o 1078077440
1.10/1.14	c 1.03584 13.2734 777 22669
1.10/1.14	o 1078000640
1.39/1.46	c 1.3328 13.2734 1863 25447
1.39/1.46	o 1077959680
1.59/1.62	c 1.48677 13.2734 1386 26870
1.59/1.62	o 1077944320
2.59/2.63	c 2.42563 13.2734 2298 36285
2.59/2.63	o 1077939200
19.89/19.91	c 18.5972 13.4023 2172 224852
19.89/19.91	o 1077918720
20.08/20.13	c 18.7961 13.4023 2166 226745
20.08/20.13	o 1077841920
24.69/24.78	c 23.1985 13.4023 2444 270599
24.69/24.78	o 1077836800
28.49/28.56	c 26.7649 13.4023 2080 308709
28.49/28.56	o 1077575680
56.88/56.90	c 53.6478 13.4023 2363 569887
56.88/56.90	o 1077447680
93.16/93.25	c 88.5555 13.4023 2700 863759
93.16/93.25	o 1077442560
210.92/211.06	c 204.157 13.5312 2921 1392288
210.92/211.06	o 1077391360
257.21/257.37	c 249.378 13.5312 2980 1613879
257.21/257.37	o 1077376000
257.32/257.43	c 249.438 13.5312 2913 1614348
257.32/257.43	o 1077299200
555.42/555.67	c 544.15 13.5312 3122 2406082
555.42/555.67	o 1077053440
769.56/769.86	c 753.542 13.5312 3384 3402539
769.56/769.86	o 1077027840
1003.79/1004.13	c 985.883 13.5312 3356 3774681
1003.79/1004.13	o 1076966400
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	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 x196 -x197 -x198 -x199 x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210 -x211 -x212 -x213 -x214 x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290

Verifier Data 

OK	1076966400

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682104-1277488748/watcher-2682104-1277488748 -o /tmp/evaluation-result-2682104-1277488748/solver-2682104-1277488748 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682104-1277488748.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: 0.97 0.98 0.99 3/106 24537
/proc/meminfo: memFree=1863916/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=2136 CPUtime=0
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 259 0 0 0 0 0 0 0 18 0 1 0 124476275 2187264 179 1992294400 134512640 136421960 4287141088 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24537/statm: 534 180 146 467 0 65 0

[startup+0.070898 s]
/proc/loadavg: 0.97 0.98 0.99 3/106 24537
/proc/meminfo: memFree=1863916/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=7404 CPUtime=0.06
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 1561 0 0 0 6 0 0 0 18 0 1 0 124476275 7581696 1481 1992294400 134512640 136421960 4287141088 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 1851 1482 194 467 0 1382 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7404

[startup+0.1009 s]
/proc/loadavg: 0.97 0.98 0.99 3/106 24537
/proc/meminfo: memFree=1863916/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=9436 CPUtime=0.09
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 2038 0 0 0 9 0 0 0 18 0 1 0 124476275 9662464 1958 1992294400 134512640 136421960 4287141088 18446744073709551615 135809859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 2359 1959 194 467 0 1890 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9436

[startup+0.300927 s]
/proc/loadavg: 0.97 0.98 0.99 3/106 24537
/proc/meminfo: memFree=1863916/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13112 CPUtime=0.29
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 2928 0 0 0 27 2 0 0 18 0 1 0 124476275 13426688 2848 1992294400 134512640 136421960 4287141088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3278 2848 216 467 0 2809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13112

[startup+0.700979 s]
/proc/loadavg: 0.97 0.98 0.99 3/106 24537
/proc/meminfo: memFree=1863916/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13112 CPUtime=0.69
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 2939 0 0 0 62 7 0 0 18 0 1 0 124476275 13426688 2859 1992294400 134512640 136421960 4287141088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3278 2859 216 467 0 2809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13112

[startup+1.50109 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 24538
/proc/meminfo: memFree=1853244/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13588 CPUtime=1.49
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3037 0 0 0 136 13 0 0 19 0 1 0 124476275 13914112 2954 1992294400 134512640 136421960 4287141088 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3397 2954 238 467 0 2928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13588

[startup+3.10129 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 24538
/proc/meminfo: memFree=1852624/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13588 CPUtime=3.09
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3061 0 0 0 286 23 0 0 23 0 1 0 124476275 13914112 2976 1992294400 134512640 136421960 4287141088 18446744073709551615 135025632 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3397 2976 238 467 0 2928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13588

[startup+6.30071 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 24538
/proc/meminfo: memFree=1852624/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13588 CPUtime=6.28
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3061 0 0 0 583 45 0 0 25 0 1 0 124476275 13914112 2976 1992294400 134512640 136421960 4287141088 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3397 2976 238 467 0 2928 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13588

[startup+12.7006 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 24538
/proc/meminfo: memFree=1852624/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13720 CPUtime=12.68
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3090 0 0 0 1182 86 0 0 25 0 1 0 124476275 14049280 3005 1992294400 134512640 136421960 4287141088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3430 3005 238 467 0 2961 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13720

[startup+25.5012 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 24540
/proc/meminfo: memFree=1852624/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13720 CPUtime=25.48
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3093 0 0 0 2387 161 0 0 25 0 1 0 124476275 14049280 3005 1992294400 134512640 136421960 4287141088 18446744073709551615 134641124 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3430 3005 238 467 0 2961 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13720

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24540
/proc/meminfo: memFree=1852624/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13720 CPUtime=51.08
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3099 0 0 0 4813 295 0 0 25 0 1 0 124476275 14049280 3010 1992294400 134512640 136421960 4287141088 18446744073709551615 134902515 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3430 3010 238 467 0 2961 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13720

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24542
/proc/meminfo: memFree=1852500/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13720 CPUtime=102.27
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3104 0 0 0 9729 498 0 0 25 0 1 0 124476275 14049280 3013 1992294400 134512640 136421960 4287141088 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3430 3013 238 467 0 2961 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13720

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24551
/proc/meminfo: memFree=1851632/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13720 CPUtime=162.23
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3104 0 0 0 15648 575 0 0 25 0 1 0 124476275 14049280 3013 1992294400 134512640 136421960 4287141088 18446744073709551615 134902271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3430 3013 238 467 0 2961 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13720

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24553
/proc/meminfo: memFree=1851632/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=222.21
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3110 0 0 0 21515 706 0 0 25 0 1 0 124476275 14184448 3018 1992294400 134512640 136421960 4287141088 18446744073709551615 134902521 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3018 238 467 0 2994 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13852

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24555
/proc/meminfo: memFree=1851632/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=282.2
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3113 0 0 0 27374 846 0 0 25 0 1 0 124476275 14184448 3019 1992294400 134512640 136421960 4287141088 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3019 238 467 0 2994 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13852

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24557
/proc/meminfo: memFree=1851632/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=342.18
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3113 0 0 0 33314 904 0 0 25 0 1 0 124476275 14184448 3019 1992294400 134512640 136421960 4287141088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3019 238 467 0 2994 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13852

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24559
/proc/meminfo: memFree=1851632/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=402.17
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3113 0 0 0 39263 954 0 0 25 0 1 0 124476275 14184448 3019 1992294400 134512640 136421960 4287141088 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3019 238 467 0 2994 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13852

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24559
/proc/meminfo: memFree=1851632/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=462.15
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3113 0 0 0 45208 1007 0 0 25 0 1 0 124476275 14184448 3019 1992294400 134512640 136421960 4287141088 18446744073709551615 134902299 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3019 238 467 0 2994 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13852

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24561
/proc/meminfo: memFree=1851632/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=522.13
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3113 0 0 0 51120 1093 0 0 25 0 1 0 124476275 14184448 3019 1992294400 134512640 136421960 4287141088 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3019 238 467 0 2994 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13852

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24563
/proc/meminfo: memFree=1851632/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=582.11
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3114 0 0 0 57021 1190 0 0 25 0 1 0 124476275 14184448 3019 1992294400 134512640 136421960 4287141088 18446744073709551615 134902548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3019 238 467 0 2994 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 13852

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24565
/proc/meminfo: memFree=1851632/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=642.1
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3116 0 0 0 62858 1352 0 0 25 0 1 0 124476275 14184448 3021 1992294400 134512640 136421960 4287141088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3021 238 467 0 2994 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 13852

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24569
/proc/meminfo: memFree=1851508/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=822.04
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3122 0 0 0 80549 1655 0 0 25 0 1 0 124476275 14184448 3026 1992294400 134512640 136421960 4287141088 18446744073709551615 134902397 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3026 238 467 0 2994 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 13852

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24571
/proc/meminfo: memFree=1851508/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=882.03
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3122 0 0 0 86496 1707 0 0 25 0 1 0 124476275 14184448 3026 1992294400 134512640 136421960 4287141088 18446744073709551615 134902278 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3026 238 467 0 2994 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 13852

[startup+942.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 24576
/proc/meminfo: memFree=1850828/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=942.01
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3122 0 0 0 92453 1748 0 0 25 0 1 0 124476275 14184448 3026 1992294400 134512640 136421960 4287141088 18446744073709551615 134902536 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3026 238 467 0 2994 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 13852

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 24578
/proc/meminfo: memFree=1850828/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1001.99
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3122 0 0 0 98406 1793 0 0 25 0 1 0 124476275 14184448 3026 1992294400 134512640 136421960 4287141088 18446744073709551615 134902262 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3026 238 467 0 2994 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 13852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24578
/proc/meminfo: memFree=1850828/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1061.98
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 104360 1838 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 134902397 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 13852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24580
/proc/meminfo: memFree=1850952/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1121.96
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 110303 1893 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 13852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24582
/proc/meminfo: memFree=1850952/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1181.94
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 116247 1947 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 134902414 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 13852

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24584
/proc/meminfo: memFree=1850952/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1241.92
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 122198 1994 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 13852

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24586
/proc/meminfo: memFree=1850828/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1301.91
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 128148 2043 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 13852

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24586
/proc/meminfo: memFree=1850828/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1361.89
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 134099 2090 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 134902239 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 13852

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24588
/proc/meminfo: memFree=1850828/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1421.89
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 140051 2138 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 134902253 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 13852

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24590
/proc/meminfo: memFree=1850828/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1481.86
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 145992 2194 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 134902388 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 13852

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24592
/proc/meminfo: memFree=1850828/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1541.84
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 151948 2236 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 134902278 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 13852

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24594
/proc/meminfo: memFree=1850704/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1601.83
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 157905 2278 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 13852

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24594
/proc/meminfo: memFree=1850704/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1661.81
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 163855 2326 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 134902245 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 13852

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24596
/proc/meminfo: memFree=1850580/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1721.79
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 169809 2370 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 134902278 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 13852

[startup+1782.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 24598
/proc/meminfo: memFree=1850456/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1781.78
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 175764 2414 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 13852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 24598
/proc/meminfo: memFree=1850456/2059040 swapFree=4139488/4192956
[pid=24537] ppid=24535 vsize=13852 CPUtime=1800.09
/proc/24537/stat : 24537 (pbct) R 24535 24537 23632 0 -1 4202496 3124 0 0 0 177577 2432 0 0 25 0 1 0 124476275 14184448 3027 1992294400 134512640 136421960 4287141088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24537/statm: 3463 3027 238 467 0 2994 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 13852

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): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1775.77
CPU system time (s): 24.3243
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 13852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.77
system time used= 24.3243
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3125
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= 2875

runsolver used 3.13652 second user time and 8.34673 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-25 19:59:08
IDJOB=2682104
IDBENCH=2501
IDSOLVER=1192
FILE ID=node013/2682104-1277488748
PBS_JOBID= 11190523
Free space on /tmp= 62404 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-misc07.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682104-1277488748/watcher-2682104-1277488748 -o /tmp/evaluation-result-2682104-1277488748/solver-2682104-1277488748 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682104-1277488748.opb

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

MD5SUM BENCH= b1761bf0e311c0b003abbb09c6bb25fe
RANDOM SEED=959964620

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:       1864436 kB
Buffers:         19924 kB
Cached:          75696 kB
SwapCached:       5728 kB
Active:          27580 kB
Inactive:        81272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1864436 kB
SwapTotal:     4192956 kB
SwapFree:      4139488 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       12232 kB
Mapped:          11860 kB
Slab:            63528 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181564 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= 62400 MiB
End job on node013 at 2010-06-25 20:29:10