Trace number 2681669

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)14 1800.06 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_3.opb
MD5SUM0e507441d4bf529adaad354902c51a54
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark1789.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
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 constraint26
Maximum length of a constraint46
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)6216
Sum of products size (including duplicates)12432
Number of different products6216
Sum of products size12432

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
0.00/0.09	c constraints 6216/0 clauses 6416/0 units 0
0.00/0.09	c vars 200
0.00/0.09	c objective 200 + 0
1.59/1.66	c 1.53377 136.984 1 6328
1.59/1.66	o 22
1.79/1.83	c 1.70574 139.57 6 6460
1.79/1.83	o 21
3.09/3.18	c 3.03754 139.57 106 7014
3.09/3.18	o 20
3.59/3.64	c 3.49647 139.57 207 7509
3.59/3.64	o 19
3.69/3.72	c 3.57646 139.57 208 7691
3.69/3.72	o 18
3.88/3.91	c 3.76443 139.57 281 7955
3.88/3.91	o 17
5.19/5.30	c 5.12422 139.957 882 9756
5.19/5.30	o 16
5.68/5.77	c 5.59315 140.086 1073 10325
5.68/5.77	o 15
1393.97/1394.41	c 1375.33 184.43 74287 847019
1393.97/1394.41	o 14
1800.03/1800.60	s SATISFIABLE
1800.03/1800.60	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	14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681669-1277501800/watcher-2681669-1277501800 -o /tmp/evaluation-result-2681669-1277501800/solver-2681669-1277501800 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681669-1277501800.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30757
/proc/meminfo: memFree=1847552/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=2136 CPUtime=0
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 258 0 0 0 0 0 0 0 25 0 1 0 91473730 2187264 177 1992294400 134512640 136421960 4292452224 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30757/statm: 534 177 145 467 0 65 0

[startup+0.106984 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30757
/proc/meminfo: memFree=1847552/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=7136 CPUtime=0.1
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 1482 0 0 0 10 0 0 0 25 0 1 0 91473730 7307264 1401 1992294400 134512640 136421960 4292452224 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 1784 1402 189 467 0 1315 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7136

[startup+0.200992 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30757
/proc/meminfo: memFree=1847552/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=20604 CPUtime=0.19
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 4834 0 0 0 18 1 0 0 25 0 1 0 91473730 21098496 4753 1992294400 134512640 136421960 4292452224 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 5151 4754 189 467 0 4682 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20604

[startup+0.301004 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30757
/proc/meminfo: memFree=1847552/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=28932 CPUtime=0.29
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 7026 0 0 0 27 2 0 0 25 0 1 0 91473730 29626368 6799 1992294400 134512640 136421960 4292452224 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 7233 6799 193 467 0 6764 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28932

[startup+0.701048 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30757
/proc/meminfo: memFree=1847552/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=62000 CPUtime=0.69
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 15835 0 0 0 63 6 0 0 25 0 1 0 91473730 63488000 14721 1992294400 134512640 136421960 4292452224 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 15500 14722 193 467 0 15031 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62000

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30758
/proc/meminfo: memFree=1736192/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=127820 CPUtime=1.49
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 32853 0 0 0 137 12 0 0 25 0 1 0 91473730 130887680 30668 1992294400 134512640 136421960 4292452224 18446744073709551615 135805357 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 31955 30668 203 467 0 31486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 127820

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30758
/proc/meminfo: memFree=1711640/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=142916 CPUtime=3.09
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 36767 0 0 0 295 14 0 0 25 0 1 0 91473730 146345984 33955 1992294400 134512640 136421960 4292452224 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 35729 33955 237 467 0 35260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 142916

[startup+6.30067 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30758
/proc/meminfo: memFree=1711640/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=143444 CPUtime=6.29
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 36926 0 0 0 610 19 0 0 25 0 1 0 91473730 146886656 34108 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 35861 34108 237 467 0 35392 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 143444

[startup+12.7004 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30758
/proc/meminfo: memFree=1709904/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=145028 CPUtime=12.68
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 37313 0 0 0 1241 27 0 0 25 0 1 0 91473730 148508672 34495 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 36257 34495 237 467 0 35788 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 145028

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30758
/proc/meminfo: memFree=1707052/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=147832 CPUtime=25.48
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 38001 0 0 0 2500 48 0 0 25 0 1 0 91473730 151379968 35183 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 36958 35183 237 467 0 36489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 147832

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30758
/proc/meminfo: memFree=1701844/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=153140 CPUtime=51.07
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 39312 0 0 0 5021 86 0 0 25 0 1 0 91473730 156815360 36494 1992294400 134512640 136421960 4292452224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 38285 36494 237 467 0 37816 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 153140

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30760
/proc/meminfo: memFree=1696884/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=157708 CPUtime=102.27
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 40468 0 0 0 10060 167 0 0 25 0 1 0 91473730 161492992 37650 1992294400 134512640 136421960 4292452224 18446744073709551615 135022062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 39427 37650 237 467 0 38958 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 157708

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30762
/proc/meminfo: memFree=1693288/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=161272 CPUtime=162.24
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 41367 0 0 0 15977 247 0 0 25 0 1 0 91473730 165142528 38549 1992294400 134512640 136421960 4292452224 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 40318 38549 237 467 0 39849 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 161272

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30764
/proc/meminfo: memFree=1693288/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=161272 CPUtime=222.23
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 41367 0 0 0 21897 326 0 0 25 0 1 0 91473730 165142528 38549 1992294400 134512640 136421960 4292452224 18446744073709551615 135031824 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 40318 38549 237 467 0 39849 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 161272

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30766
/proc/meminfo: memFree=1690808/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=163780 CPUtime=282.21
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 41986 0 0 0 27824 397 0 0 25 0 1 0 91473730 167710720 39168 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 40945 39168 237 467 0 40476 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 163780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30766
/proc/meminfo: memFree=1690560/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=163912 CPUtime=342.19
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 42022 0 0 0 33740 479 0 0 25 0 1 0 91473730 167845888 39204 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 40978 39204 237 467 0 40509 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 163912

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30768
/proc/meminfo: memFree=1690312/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=164176 CPUtime=402.17
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 42088 0 0 0 39655 562 0 0 25 0 1 0 91473730 168116224 39270 1992294400 134512640 136421960 4292452224 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 41044 39270 237 467 0 40575 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 164176

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30770
/proc/meminfo: memFree=1689816/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=164572 CPUtime=462.15
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 42209 0 0 0 45570 645 0 0 25 0 1 0 91473730 168521728 39391 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 41143 39391 237 467 0 40674 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 164572

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30772
/proc/meminfo: memFree=1688824/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=165496 CPUtime=522.13
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 42436 0 0 0 51487 726 0 0 25 0 1 0 91473730 169467904 39618 1992294400 134512640 136421960 4292452224 18446744073709551615 134641044 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 41374 39618 237 467 0 40905 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 165496

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30774
/proc/meminfo: memFree=1688824/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=165496 CPUtime=582.11
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 42436 0 0 0 57412 799 0 0 25 0 1 0 91473730 169467904 39618 1992294400 134512640 136421960 4292452224 18446744073709551615 135028418 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 41374 39618 237 467 0 40905 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 165496

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30774
/proc/meminfo: memFree=1679524/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=174992 CPUtime=642.1
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 44787 0 0 0 63346 864 0 0 25 0 1 0 91473730 179191808 41969 1992294400 134512640 136421960 4292452224 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 43748 41969 237 467 0 43279 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 174992

[startup+702.302 s]

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

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30782
/proc/meminfo: memFree=1677416/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=176708 CPUtime=882.03
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 45211 0 0 0 87009 1194 0 0 25 0 1 0 91473730 180948992 42393 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 44177 42393 237 467 0 43708 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 176708

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30782
/proc/meminfo: memFree=1677416/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=176708 CPUtime=942
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 45211 0 0 0 92929 1271 0 0 25 0 1 0 91473730 180948992 42393 1992294400 134512640 136421960 4292452224 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 44177 42393 237 467 0 43708 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 176708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30784
/proc/meminfo: memFree=1677416/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=176708 CPUtime=1001.99
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 45211 0 0 0 98844 1355 0 0 25 0 1 0 91473730 180948992 42393 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 44177 42393 237 467 0 43708 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 176708

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30786
/proc/meminfo: memFree=1677416/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=176708 CPUtime=1061.97
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 45211 0 0 0 104757 1440 0 0 25 0 1 0 91473730 180948992 42393 1992294400 134512640 136421960 4292452224 18446744073709551615 135006100 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 44177 42393 237 467 0 43708 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 176708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30788
/proc/meminfo: memFree=1677416/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=176708 CPUtime=1121.95
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 45211 0 0 0 110681 1514 0 0 25 0 1 0 91473730 180948992 42393 1992294400 134512640 136421960 4292452224 18446744073709551615 134863830 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 44177 42393 237 467 0 43708 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 176708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30790
/proc/meminfo: memFree=1677416/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=176708 CPUtime=1181.93
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 45211 0 0 0 116597 1596 0 0 25 0 1 0 91473730 180948992 42393 1992294400 134512640 136421960 4292452224 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 44177 42393 237 467 0 43708 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 176708

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30790
/proc/meminfo: memFree=1677044/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=176708 CPUtime=1241.91
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 45211 0 0 0 122520 1671 0 0 25 0 1 0 91473730 180948992 42393 1992294400 134512640 136421960 4292452224 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 44177 42393 237 467 0 43708 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 176708

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30792
/proc/meminfo: memFree=1677044/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=176708 CPUtime=1301.89
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 45211 0 0 0 128448 1741 0 0 25 0 1 0 91473730 180948992 42393 1992294400 134512640 136421960 4292452224 18446744073709551615 135874659 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 44177 42393 237 467 0 43708 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 176708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30794
/proc/meminfo: memFree=1671340/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=182628 CPUtime=1361.88
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 46657 0 0 0 134364 1824 0 0 25 0 1 0 91473730 187011072 43839 1992294400 134512640 136421960 4292452224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 45657 43839 237 467 0 45188 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 182628

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30796
/proc/meminfo: memFree=1664892/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=188852 CPUtime=1421.86
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 48236 0 0 0 140281 1905 0 0 25 0 1 0 91473730 193384448 45417 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 47213 45417 237 467 0 46744 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 188852

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30807
/proc/meminfo: memFree=1664024/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=188852 CPUtime=1481.82
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 48236 0 0 0 146196 1986 0 0 25 0 1 0 91473730 193384448 45417 1992294400 134512640 136421960 4292452224 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 47213 45417 237 467 0 46744 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 188852

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30807
/proc/meminfo: memFree=1664024/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=188852 CPUtime=1541.81
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 48236 0 0 0 152120 2061 0 0 25 0 1 0 91473730 193384448 45417 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 47213 45417 237 467 0 46744 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 188852

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30809
/proc/meminfo: memFree=1664024/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=188852 CPUtime=1601.78
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 48236 0 0 0 158036 2142 0 0 25 0 1 0 91473730 193384448 45417 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 47213 45417 237 467 0 46744 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 188852

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30811
/proc/meminfo: memFree=1664024/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=188852 CPUtime=1661.77
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 48236 0 0 0 163962 2215 0 0 25 0 1 0 91473730 193384448 45417 1992294400 134512640 136421960 4292452224 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 47213 45417 237 467 0 46744 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 188852

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30813
/proc/meminfo: memFree=1664024/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=188852 CPUtime=1721.74
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 48236 0 0 0 169882 2292 0 0 25 0 1 0 91473730 193384448 45417 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 47213 45417 237 467 0 46744 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 188852

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30815
/proc/meminfo: memFree=1664024/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=188852 CPUtime=1781.73
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 48236 0 0 0 175807 2366 0 0 25 0 1 0 91473730 193384448 45417 1992294400 134512640 136421960 4292452224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 47213 45417 237 467 0 46744 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 188852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30815
/proc/meminfo: memFree=1664024/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=188852 CPUtime=1800.03
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 48236 0 0 0 177615 2388 0 0 25 0 1 0 91473730 193384448 45417 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 47213 45417 237 467 0 46744 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 188852

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30815
/proc/meminfo: memFree=1664024/2059040 swapFree=4135840/4192956
[pid=30757] ppid=30755 vsize=188852 CPUtime=1800.03
/proc/30757/stat : 30757 (pbct) R 30755 30757 30131 0 -1 4202496 48236 0 0 0 177615 2388 0 0 25 0 1 0 91473730 193384448 45417 1992294400 134512640 136421960 4292452224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30757/statm: 47213 45417 237 467 0 46744 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 188852

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.06
CPU user time (s): 1776.15
CPU system time (s): 23.9084
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 188852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1776.15
system time used= 23.9084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48237
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= 5420

runsolver used 2.99254 second user time and 8.48771 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-25 23:36:40
IDJOB=2681669
IDBENCH=48158
IDSOLVER=1192
FILE ID=node086/2681669-1277501800
PBS_JOBID= 11190546
Free space on /tmp= 62340 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681669-1277501800/watcher-2681669-1277501800 -o /tmp/evaluation-result-2681669-1277501800/solver-2681669-1277501800 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681669-1277501800.opb

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

MD5SUM BENCH= 0e507441d4bf529adaad354902c51a54
RANDOM SEED=1341372414

node086.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		: 3000.244
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		: 3000.244
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848080 kB
Buffers:         20344 kB
Cached:         104032 kB
SwapCached:       9940 kB
Active:          70184 kB
Inactive:        67068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848080 kB
SwapTotal:     4192956 kB
SwapFree:      4135840 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:       11412 kB
Mapped:           8340 kB
Slab:            51832 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181256 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= 62340 MiB
End job on node086 at 2010-06-26 00:06:43