Trace number 2681735

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)-56 1800.07 1800.56

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_1.opb
MD5SUMfdd11e948ae8a5c2828dd3ba6f1a1add
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-57
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 -85
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31432
Sum of products size (including duplicates)62864
Number of different products15716
Sum of products size31432

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
0.29/0.31	c constraints 16717/0 clauses 16216/0 units 0
0.29/0.31	c vars 1000
0.29/0.31	c objective 500 + -500
6.89/6.94	c 6.40203 458.891 7 16435
6.89/6.95	o -54
7.60/7.66	c 7.10492 467.789 17 17911
7.60/7.66	o -55
1302.93/1303.33	c 1293.43 563.086 95045 1648400
1302.93/1303.33	o -56
1800.00/1800.50	s SATISFIABLE
1800.00/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 -x81 -x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 x95 -x96 -x97 x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 x167 -x168 -x169 -x170 x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 x181 -x182 -x183 -x184 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x863 -x864 x865 -x866 -x867 -x868 -x869 x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 x882 -x883 x884 -x885 -x886 -x887 -x888 x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 x901 x902 -x903 -x904 -x905 x906 -x907 x908 -x909 -x910 -x911 -x912 -x913 -x914 -x915 -x916 -x917 -x918 -x919 -x920 -x921 x922 -x923 -x924 -x925 -x926 -x927 x928 -x929 -x930 x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 -x940 -x941 -x942 x943 x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 -x952 x953 -x954 -x955 x956 -x957 -x958 x959 x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 -x968 -x969 x970 -x971 x972 -x973 -x974 -x975 -x976 -x977 -x978 -x979 -x980 x981 -x982 -x983 x984 -x985 -x986 -x987 -x988 -x989 -x990 -x991 -x992 x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000

Verifier Data 

OK	-56

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681735-1277503150/watcher-2681735-1277503150 -o /tmp/evaluation-result-2681735-1277503150/solver-2681735-1277503150 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681735-1277503150.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.17 1.14 1.04 3/106 26780
/proc/meminfo: memFree=1815992/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=2268 CPUtime=0
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 296 0 0 0 0 0 0 0 24 0 1 0 125918720 2322432 216 1992294400 134512640 136421960 4290270544 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26780/statm: 567 216 145 467 0 98 0

[startup+0.0801149 s]
/proc/loadavg: 1.17 1.14 1.04 3/106 26780
/proc/meminfo: memFree=1815992/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=4248 CPUtime=0.07
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 793 0 0 0 7 0 0 0 24 0 1 0 125918720 4349952 713 1992294400 134512640 136421960 4290270544 18446744073709551615 135818433 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26780/statm: 1062 714 145 467 0 593 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4248

[startup+0.101117 s]
/proc/loadavg: 1.17 1.14 1.04 3/106 26780
/proc/meminfo: memFree=1815992/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=4776 CPUtime=0.09
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 915 0 0 0 9 0 0 0 24 0 1 0 125918720 4890624 835 1992294400 134512640 136421960 4290270544 18446744073709551615 135377224 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26780/statm: 1194 835 145 467 0 725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4776

[startup+0.301139 s]
/proc/loadavg: 1.17 1.14 1.04 3/106 26780
/proc/meminfo: memFree=1815992/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=11320 CPUtime=0.29
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 2556 0 0 0 29 0 0 0 25 0 1 0 125918720 11591680 2476 1992294400 134512640 136421960 4290270544 18446744073709551615 135162896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26780/statm: 2830 2477 146 467 0 2361 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11320

[startup+0.701186 s]
/proc/loadavg: 1.17 1.14 1.04 3/106 26780
/proc/meminfo: memFree=1815992/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=49776 CPUtime=0.69
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 12372 0 0 0 64 5 0 0 25 0 1 0 125918720 50970624 11819 1992294400 134512640 136421960 4290270544 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 12444 11820 190 467 0 11975 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49776

[startup+1.50128 s]
/proc/loadavg: 1.17 1.14 1.04 2/107 26781
/proc/meminfo: memFree=1745552/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=107920 CPUtime=1.49
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 27967 0 0 0 137 12 0 0 25 0 1 0 125918720 110510080 26415 1992294400 134512640 136421960 4290270544 18446744073709551615 134597744 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 26980 26416 194 467 0 26511 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107920

[startup+3.10046 s]
/proc/loadavg: 1.16 1.14 1.04 2/107 26781
/proc/meminfo: memFree=1670904/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=213120 CPUtime=3.09
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 56084 0 0 0 282 27 0 0 25 0 1 0 125918720 218234880 52863 1992294400 134512640 136421960 4290270544 18446744073709551615 135650560 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 53280 52864 194 467 0 52811 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 213120

[startup+6.30084 s]
/proc/loadavg: 1.16 1.14 1.04 2/107 26781
/proc/meminfo: memFree=1409512/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=460824 CPUtime=6.29
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 120441 0 0 0 576 53 0 0 25 0 1 0 125918720 471883776 111201 1992294400 134512640 136421960 4290270544 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 115206 111202 209 467 0 114737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 460824

[startup+12.7006 s]
/proc/loadavg: 1.13 1.13 1.04 2/107 26781
/proc/meminfo: memFree=1359912/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=479012 CPUtime=12.68
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 125286 0 0 0 1208 60 0 0 25 0 1 0 125918720 490508288 113881 1992294400 134512640 136421960 4290270544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 119753 113881 238 467 0 119284 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 479012

[startup+25.5011 s]
/proc/loadavg: 1.11 1.13 1.04 2/107 26781
/proc/meminfo: memFree=1359788/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=479276 CPUtime=25.48
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 125344 0 0 0 2476 72 0 0 25 0 1 0 125918720 490778624 113939 1992294400 134512640 136421960 4290270544 18446744073709551615 135032112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 119819 113939 238 467 0 119350 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 479276

[startup+51.101 s]
/proc/loadavg: 1.07 1.12 1.03 2/107 26781
/proc/meminfo: memFree=1358548/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=480596 CPUtime=51.07
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 125658 0 0 0 5018 89 0 0 25 0 1 0 125918720 492130304 114253 1992294400 134512640 136421960 4290270544 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 120149 114253 238 467 0 119680 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 480596

[startup+102.309 s]
/proc/loadavg: 1.03 1.09 1.03 2/107 26783
/proc/meminfo: memFree=1354456/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=484292 CPUtime=102.27
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 126602 0 0 0 10092 135 0 0 25 0 1 0 125918720 495915008 115197 1992294400 134512640 136421960 4290270544 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 121073 115197 238 467 0 120604 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 484292

[startup+162.301 s]
/proc/loadavg: 1.01 1.07 1.02 2/107 26794
/proc/meminfo: memFree=1350612/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=487988 CPUtime=162.24
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 127502 0 0 0 16051 173 0 0 25 0 1 0 125918720 499699712 116097 1992294400 134512640 136421960 4290270544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 121997 116097 238 467 0 121528 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 487988

[startup+222.301 s]
/proc/loadavg: 1.00 1.06 1.02 2/107 26796
/proc/meminfo: memFree=1348380/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=490100 CPUtime=222.22
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 128059 0 0 0 22003 219 0 0 25 0 1 0 125918720 501862400 116654 1992294400 134512640 136421960 4290270544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 122525 116654 238 467 0 122056 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 490100

[startup+282.301 s]
/proc/loadavg: 1.00 1.05 1.01 2/107 26798
/proc/meminfo: memFree=1345900/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=492784 CPUtime=282.2
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 128707 0 0 0 27957 263 0 0 25 0 1 0 125918720 504610816 117302 1992294400 134512640 136421960 4290270544 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 123196 117302 238 467 0 122727 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 492784

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 26798
/proc/meminfo: memFree=1343296/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=495160 CPUtime=342.19
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 129324 0 0 0 33914 305 0 0 25 0 1 0 125918720 507043840 117919 1992294400 134512640 136421960 4290270544 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 123790 117919 238 467 0 123321 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 495160

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 26800
/proc/meminfo: memFree=1340940/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=497640 CPUtime=402.17
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 129912 0 0 0 39873 344 0 0 25 0 1 0 125918720 509583360 118507 1992294400 134512640 136421960 4290270544 18446744073709551615 135818454 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 124410 118507 238 467 0 123941 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 497640

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 26802
/proc/meminfo: memFree=1335856/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=502656 CPUtime=462.15
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 131190 0 0 0 45824 391 0 0 25 0 1 0 125918720 514719744 119785 1992294400 134512640 136421960 4290270544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 125664 119785 238 467 0 125195 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 502656

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26804
/proc/meminfo: memFree=1331020/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=507692 CPUtime=522.14
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 132421 0 0 0 51776 438 0 0 25 0 1 0 125918720 519876608 121016 1992294400 134512640 136421960 4290270544 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 126923 121016 238 467 0 126454 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 507692

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26806
/proc/meminfo: memFree=1328292/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=510332 CPUtime=582.12
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 133086 0 0 0 57739 473 0 0 25 0 1 0 125918720 522579968 121681 1992294400 134512640 136421960 4290270544 18446744073709551615 135005957 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 127583 121681 238 467 0 127114 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 510332

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26806
/proc/meminfo: memFree=1325192/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=513368 CPUtime=642.12
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 133863 0 0 0 63702 510 0 0 25 0 1 0 125918720 525688832 122458 1992294400 134512640 136421960 4290270544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 128342 122458 238 467 0 127873 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 513368

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26817
/proc/meminfo: memFree=1302004/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=535516 CPUtime=882.04
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 139405 0 0 0 87536 668 0 0 25 0 1 0 125918720 548368384 128000 1992294400 134512640 136421960 4290270544 18446744073709551615 134973872 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 133879 128000 238 467 0 133410 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 535516

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26817
/proc/meminfo: memFree=1297788/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=539872 CPUtime=942.03
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 140473 0 0 0 93496 707 0 0 25 0 1 0 125918720 552828928 129068 1992294400 134512640 136421960 4290270544 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 134968 129068 238 467 0 134499 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 539872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26819
/proc/meminfo: memFree=1292704/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=545032 CPUtime=1002.01
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 141752 0 0 0 99457 744 0 0 25 0 1 0 125918720 558112768 130347 1992294400 134512640 136421960 4290270544 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 136258 130347 238 467 0 135789 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 545032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26821
/proc/meminfo: memFree=1287496/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=550312 CPUtime=1061.99
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 143064 0 0 0 105415 784 0 0 25 0 1 0 125918720 563519488 131659 1992294400 134512640 136421960 4290270544 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 137578 131659 238 467 0 137109 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 550312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26823
/proc/meminfo: memFree=1283776/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=553876 CPUtime=1121.97
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 143989 0 0 0 111376 821 0 0 25 0 1 0 125918720 567169024 132584 1992294400 134512640 136421960 4290270544 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 138469 132584 238 467 0 138000 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 553876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26825
/proc/meminfo: memFree=1277328/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=560344 CPUtime=1181.97
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 145588 0 0 0 117334 863 0 0 25 0 1 0 125918720 573792256 134183 1992294400 134512640 136421960 4290270544 18446744073709551615 134973954 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 140086 134183 238 467 0 139617 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 560344

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26825
/proc/meminfo: memFree=1268400/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=569320 CPUtime=1241.94
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 147833 0 0 0 123288 906 0 0 25 0 1 0 125918720 582983680 136428 1992294400 134512640 136421960 4290270544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 142330 136428 238 467 0 141861 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 569320

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26827
/proc/meminfo: memFree=1261456/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=576332 CPUtime=1301.94
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 149577 0 0 0 129241 953 0 0 25 0 1 0 125918720 590163968 138172 1992294400 134512640 136421960 4290270544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 144083 138172 238 467 0 143614 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 576332

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26829
/proc/meminfo: memFree=1261208/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=576596 CPUtime=1361.91
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 149614 0 0 0 135198 993 0 0 25 0 1 0 125918720 590434304 138208 1992294400 134512640 136421960 4290270544 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 144149 138208 238 467 0 143680 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 576596

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26831
/proc/meminfo: memFree=1261208/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=576596 CPUtime=1421.91
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 149614 0 0 0 141159 1032 0 0 25 0 1 0 125918720 590434304 138208 1992294400 134512640 136421960 4290270544 18446744073709551615 134641060 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 144149 138208 238 467 0 143680 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 576596

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26833
/proc/meminfo: memFree=1261208/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=576596 CPUtime=1481.88
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 149614 0 0 0 147118 1070 0 0 25 0 1 0 125918720 590434304 138208 1992294400 134512640 136421960 4290270544 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 144149 138208 238 467 0 143680 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 576596

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26833
/proc/meminfo: memFree=1261208/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=576596 CPUtime=1541.87
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 149614 0 0 0 153071 1116 0 0 25 0 1 0 125918720 590434304 138208 1992294400 134512640 136421960 4290270544 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 144149 138208 238 467 0 143680 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 576596

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26835
/proc/meminfo: memFree=1261208/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=576596 CPUtime=1601.85
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 149614 0 0 0 159028 1157 0 0 25 0 1 0 125918720 590434304 138208 1992294400 134512640 136421960 4290270544 18446744073709551615 134973830 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 144149 138208 238 467 0 143680 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 576596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26837
/proc/meminfo: memFree=1261208/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=576596 CPUtime=1661.83
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 149614 0 0 0 164988 1195 0 0 25 0 1 0 125918720 590434304 138208 1992294400 134512640 136421960 4290270544 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 144149 138208 238 467 0 143680 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 576596

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26839
/proc/meminfo: memFree=1261084/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=576596 CPUtime=1721.82
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 149614 0 0 0 170943 1239 0 0 25 0 1 0 125918720 590434304 138208 1992294400 134512640 136421960 4290270544 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 144149 138208 238 467 0 143680 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 576596

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26841
/proc/meminfo: memFree=1260960/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=576596 CPUtime=1781.8
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 149614 0 0 0 176902 1278 0 0 25 0 1 0 125918720 590434304 138208 1992294400 134512640 136421960 4290270544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 144149 138208 238 467 0 143680 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 576596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26841
/proc/meminfo: memFree=1260960/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=576596 CPUtime=1800
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 149614 0 0 0 178711 1289 0 0 25 0 1 0 125918720 590434304 138208 1992294400 134512640 136421960 4290270544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 144149 138208 238 467 0 143680 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 576596

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26841
/proc/meminfo: memFree=1260960/2059040 swapFree=4138920/4192956
[pid=26780] ppid=26778 vsize=576596 CPUtime=1800
/proc/26780/stat : 26780 (pbct) R 26778 26780 26050 0 -1 4202496 149614 0 0 0 178711 1289 0 0 25 0 1 0 125918720 590434304 138208 1992294400 134512640 136421960 4290270544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 144149 138208 238 467 0 143680 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 576596

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.07
CPU user time (s): 1787.12
CPU system time (s): 12.951
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 576596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.12
system time used= 12.951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149615
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= 4518

runsolver used 3.01354 second user time and 8.46671 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-25 23:59:11
IDJOB=2681735
IDBENCH=48224
IDSOLVER=1192
FILE ID=node006/2681735-1277503150
PBS_JOBID= 11190559
Free space on /tmp= 62544 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681735-1277503150/watcher-2681735-1277503150 -o /tmp/evaluation-result-2681735-1277503150/solver-2681735-1277503150 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681735-1277503150.opb

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

MD5SUM BENCH= fdd11e948ae8a5c2828dd3ba6f1a1add
RANDOM SEED=268662076

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1816520 kB
Buffers:         43408 kB
Cached:         101436 kB
SwapCached:       6936 kB
Active:          60528 kB
Inactive:        98232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1816520 kB
SwapTotal:     4192956 kB
SwapFree:      4138920 kB
Dirty:            2280 kB
Writeback:           0 kB
AnonPages:       12544 kB
Mapped:          11396 kB
Slab:            61892 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182228 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= 62540 MiB
End job on node006 at 2010-06-26 00:29:13