Trace number 2681724

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)-50 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_4.opb
MD5SUM69a7dda5c80f9dda65f29fb6eb76eed7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-50
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -53
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2524
Sum of products size (including duplicates)5048
Number of different products1262
Sum of products size2524

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 1462/0 clauses 1262/0 units 0
0.00/0.02	c vars 200
0.00/0.02	c objective 200 + -200
1.00/1.01	c 0.901862 41.375 0 38690
1.00/1.01	o -11
1.00/1.03	c 0.921859 42.3398 0 39303
1.00/1.03	o -12
1.00/1.07	c 0.954854 42.543 0 40516
1.00/1.07	o -13
1.29/1.31	c 1.17882 42.543 0 47486
1.29/1.31	o -14
1.29/1.33	c 1.19482 42.543 0 47795
1.29/1.33	o -15
1.29/1.34	c 1.21182 42.543 0 48101
1.29/1.34	o -16
1.29/1.36	c 1.22881 42.543 1 48460
1.29/1.36	o -17
3.99/4.04	c 3.87941 42.543 1 57026
3.99/4.04	o -36
3.99/4.07	c 3.90941 42.543 1 57132
3.99/4.07	o -38
3.99/4.09	c 3.9214 42.543 1 57171
3.99/4.09	o -39
4.09/4.17	c 3.99939 42.543 1 57530
4.09/4.17	o -41
4.49/4.51	c 4.34034 42.543 37 58856
4.49/4.51	o -43
4.49/4.52	c 4.35334 42.543 40 58897
4.49/4.52	o -44
8.89/8.94	c 8.62269 52.3477 7778 78827
8.89/8.94	o -45
21.09/21.18	c 20.4649 52.3477 8888 132743
21.09/21.18	o -46
24.58/24.67	c 23.8394 52.3477 10166 147835
24.58/24.67	o -47
177.54/177.62	c 172.649 55.3164 8031 760193
177.54/177.62	o -48
354.40/354.56	c 344.774 55.3164 12004 1476837
354.40/354.56	o -49
865.77/866.00	c 842.697 55.3164 7186 3512282
865.77/866.00	o -50
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	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 -x185 -x186 x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200

Verifier Data 

OK	-50

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681724-1277502832/watcher-2681724-1277502832 -o /tmp/evaluation-result-2681724-1277502832/solver-2681724-1277502832 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681724-1277502832.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: 0.92 0.98 0.99 3/106 29328
/proc/meminfo: memFree=1836192/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=2268 CPUtime=0
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 296 0 0 0 0 0 0 0 20 0 1 0 91575611 2322432 215 1992294400 134512640 136421960 4293727776 18446744073709551615 135161800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29328/statm: 567 216 144 467 0 98 0

[startup+0.071284 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29328
/proc/meminfo: memFree=1836192/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=8252 CPUtime=0.06
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 1765 0 0 0 6 0 0 0 20 0 1 0 91575611 8450048 1684 1992294400 134512640 136421960 4293727776 18446744073709551615 135801398 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 2063 1685 194 467 0 1594 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8252

[startup+0.100286 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29328
/proc/meminfo: memFree=1836192/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=9988 CPUtime=0.09
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 2226 0 0 0 9 0 0 0 20 0 1 0 91575611 10227712 2145 1992294400 134512640 136421960 4293727776 18446744073709551615 134723285 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 2497 2146 194 467 0 2028 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9988

[startup+0.300304 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29328
/proc/meminfo: memFree=1836192/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=24604 CPUtime=0.29
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 5965 0 0 0 27 2 0 0 20 0 1 0 91575611 25194496 5769 1992294400 134512640 136421960 4293727776 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 6151 5770 194 467 0 5682 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24604

[startup+0.700339 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29328
/proc/meminfo: memFree=1836192/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=42232 CPUtime=0.69
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 10406 0 0 0 62 7 0 0 20 0 1 0 91575611 43245568 9816 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 10558 9816 215 467 0 10089 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42232

[startup+1.50041 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29331
/proc/meminfo: memFree=1797620/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=43560 CPUtime=1.49
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 10756 0 0 0 136 13 0 0 22 0 1 0 91575611 44605440 9969 1992294400 134512640 136421960 4293727776 18446744073709551615 135686760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 10890 9969 237 467 0 10421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43560

[startup+3.10055 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29331
/proc/meminfo: memFree=1796752/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=43560 CPUtime=3.09
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 10756 0 0 0 294 15 0 0 25 0 1 0 91575611 44605440 9969 1992294400 134512640 136421960 4293727776 18446744073709551615 135026771 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 10890 9969 237 467 0 10421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43560

[startup+6.30084 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29331
/proc/meminfo: memFree=1795388/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=47132 CPUtime=6.29
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 11652 0 0 0 607 22 0 0 25 0 1 0 91575611 48263168 10859 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 11783 10859 237 467 0 11314 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47132

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29331
/proc/meminfo: memFree=1786592/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=53600 CPUtime=12.68
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 13261 0 0 0 1223 45 0 0 25 0 1 0 91575611 54886400 12467 1992294400 134512640 136421960 4293727776 18446744073709551615 135025532 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 13400 12467 237 467 0 12931 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 53600

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 29331
/proc/meminfo: memFree=1786592/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=53600 CPUtime=25.49
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 13263 0 0 0 2464 85 0 0 25 0 1 0 91575611 54886400 12467 1992294400 134512640 136421960 4293727776 18446744073709551615 134643019 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 13400 12467 237 467 0 12931 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53600

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 29331
/proc/meminfo: memFree=1786592/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=53600 CPUtime=51.08
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 13263 0 0 0 4956 152 0 0 25 0 1 0 91575611 54886400 12467 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 13400 12467 237 467 0 12931 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 53600

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 29333
/proc/meminfo: memFree=1784980/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=55052 CPUtime=102.28
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 13651 0 0 0 9924 304 0 0 25 0 1 0 91575611 56373248 12855 1992294400 134512640 136421960 4293727776 18446744073709551615 135028805 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 13763 12855 237 467 0 13294 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55052

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29335
/proc/meminfo: memFree=1783492/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56508 CPUtime=162.26
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14010 0 0 0 15774 452 0 0 25 0 1 0 91575611 57864192 13214 1992294400 134512640 136421960 4293727776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14127 13214 237 467 0 13658 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 56508

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29335
/proc/meminfo: memFree=1783492/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=222.24
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14032 0 0 0 21608 616 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135020624 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 56640

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29337
/proc/meminfo: memFree=1783368/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=282.22
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14032 0 0 0 27436 786 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 56640

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29339
/proc/meminfo: memFree=1783368/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=342.21
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14032 0 0 0 33285 936 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 134643074 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 56640

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29341
/proc/meminfo: memFree=1783244/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=402.2
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14033 0 0 0 39125 1095 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 56640

[startup+462.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29352
/proc/meminfo: memFree=1782128/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=462.17
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14033 0 0 0 44965 1252 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 56640

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29352
/proc/meminfo: memFree=1782128/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=522.15
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14033 0 0 0 50791 1424 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 56640

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29354
/proc/meminfo: memFree=1782128/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=582.14
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14033 0 0 0 56614 1600 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 56640

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29356
/proc/meminfo: memFree=1782252/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=642.13
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14033 0 0 0 62474 1739 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 56640

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29362
/proc/meminfo: memFree=1782376/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=882.07
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 85854 2353 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 134863706 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 56640

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29364
/proc/meminfo: memFree=1782376/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=942.05
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 91698 2507 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135010223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 56640

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29366
/proc/meminfo: memFree=1782376/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1002.03
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 97553 2650 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 56640

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29368
/proc/meminfo: memFree=1782252/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1062.02
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 103397 2805 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 56640

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29368
/proc/meminfo: memFree=1782376/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1122
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 109234 2966 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 56640

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29370
/proc/meminfo: memFree=1782252/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1181.99
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 115071 3128 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 56640

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29372
/proc/meminfo: memFree=1782128/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1241.98
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 120907 3291 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 56640

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29374
/proc/meminfo: memFree=1782004/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1301.97
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 126755 3442 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 56640

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29376
/proc/meminfo: memFree=1782128/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1361.95
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 132628 3567 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 56640

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29376
/proc/meminfo: memFree=1782128/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1421.94
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 138506 3688 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 56640

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29378
/proc/meminfo: memFree=1782004/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1481.92
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 144379 3813 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 56640

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29380
/proc/meminfo: memFree=1782128/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1541.9
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14034 0 0 0 150227 3963 0 0 25 0 1 0 91575611 57999360 13235 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13235 237 467 0 13691 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 56640

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29382
/proc/meminfo: memFree=1782128/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1601.89
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14035 0 0 0 156065 4124 0 0 25 0 1 0 91575611 57999360 13236 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13236 237 467 0 13691 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 56640

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29384
/proc/meminfo: memFree=1782128/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56640 CPUtime=1661.87
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14042 0 0 0 161913 4274 0 0 25 0 1 0 91575611 57999360 13243 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14160 13243 237 467 0 13691 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 56640

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29384
/proc/meminfo: memFree=1782004/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56772 CPUtime=1721.86
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14069 0 0 0 167752 4434 0 0 25 0 1 0 91575611 58134528 13270 1992294400 134512640 136421960 4293727776 18446744073709551615 134642090 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14193 13270 237 467 0 13724 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 56772

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29386
/proc/meminfo: memFree=1781756/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56772 CPUtime=1781.84
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14069 0 0 0 173592 4592 0 0 25 0 1 0 91575611 58134528 13270 1992294400 134512640 136421960 4293727776 18446744073709551615 134864498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14193 13270 237 467 0 13724 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 56772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 29386
/proc/meminfo: memFree=1781756/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56772 CPUtime=1800.05
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14069 0 0 0 175377 4628 0 0 25 0 1 0 91575611 58134528 13270 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14193 13270 237 467 0 13724 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 56772

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: 1.06 1.00 1.00 2/107 29386
/proc/meminfo: memFree=1781756/2059040 swapFree=4140380/4192956
[pid=29328] ppid=29326 vsize=56772 CPUtime=1800.05
/proc/29328/stat : 29328 (pbct) R 29326 29328 28651 0 -1 4202496 14069 0 0 0 175377 4628 0 0 25 0 1 0 91575611 58134528 13270 1992294400 134512640 136421960 4293727776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29328/statm: 14193 13270 237 467 0 13724 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 56772

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1753.77
CPU system time (s): 46.295
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 56772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1753.77
system time used= 46.295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14070
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= 4521

runsolver used 2.81357 second user time and 8.66268 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-25 23:53:52
IDJOB=2681724
IDBENCH=48213
IDSOLVER=1192
FILE ID=node043/2681724-1277502832
PBS_JOBID= 11190552
Free space on /tmp= 62288 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681724-1277502832/watcher-2681724-1277502832 -o /tmp/evaluation-result-2681724-1277502832/solver-2681724-1277502832 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681724-1277502832.opb

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

MD5SUM BENCH= 69a7dda5c80f9dda65f29fb6eb76eed7
RANDOM SEED=1176880110

node043.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		: 3000.241
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	: 6000.48
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1836720 kB
Buffers:         27696 kB
Cached:          96960 kB
SwapCached:       5408 kB
Active:          62984 kB
Inactive:        74768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836720 kB
SwapTotal:     4192956 kB
SwapFree:      4140380 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11640 kB
Mapped:          12052 kB
Slab:            62464 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182468 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= 62288 MiB
End job on node043 at 2010-06-26 00:23:55