Trace number 458950

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23SAT (TO)59 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
sorensson/garden/normalized-g15x15.opb
MD5SUM28425c3b4907da9ba10ee31a4de63042
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark53
Best CPU time to get the best result obtained on this benchmark1800.01
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 variables225
Total number of constraints225
Number of constraints which are clauses225
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint5
Number of terms in the objective function 225
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 225
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 225
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458950-1178645899/instance-458950-1178645899.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 225
0.00/0.00	o 224
0.00/0.00	o 223
0.00/0.00	o 222
0.00/0.00	o 221
0.00/0.00	o 220
0.00/0.00	o 219
0.00/0.00	o 218
0.00/0.00	o 217
0.00/0.01	o 216
0.00/0.01	o 215
0.00/0.01	o 214
0.00/0.01	o 213
0.00/0.01	o 212
0.00/0.01	o 211
0.00/0.01	o 210
0.00/0.01	o 209
0.00/0.01	o 208
0.00/0.01	o 207
0.00/0.01	o 79
0.00/0.01	o 78
0.00/0.01	o 77
2.29/2.38	o 76
2.29/2.38	o 75
2.99/3.04	o 74
2.99/3.04	o 73
2.99/3.05	o 72
3.20/3.25	o 70
3.20/3.29	o 69
3.39/3.42	o 68
3.39/3.45	o 67
4.19/4.21	o 66
4.59/4.66	o 65
4.79/4.80	o 64
6.49/6.50	o 63
6.49/6.53	o 62
22.99/23.10	o 61
64.78/64.83	o 60
1061.19/1061.55	o 59
1800.08/1800.70	s SATISFIABLE
1800.08/1800.70	v -x1 -x10 x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.08/1800.70	v -x119 -x12 x120 x121 -x122 x123 -x124 -x125 x126 -x127 -x128 x129 -x13 -x130 x131 -x132 x133 -x134 -x135 -x136 -x137 -x138
1800.08/1800.70	v -x139 x14 -x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 x148 -x149 -x15 -x150 -x151 x152 -x153 x154 x155 -x156 x157 -x158
1800.08/1800.70	v -x159 -x16 -x160 -x161 x162 -x163 -x164 x165 -x166 x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178
1800.08/1800.70	v x179 -x18 -x180 -x181 -x182 x183 -x184 -x185 x186 -x187 x188 -x189 x19 -x190 -x191 -x192 x193 -x194 -x195 x196 -x197 -x198
1800.08/1800.70	v -x199 x2 x20 x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 -x21 x210 -x211 -x212 x213 -x214 -x215 -x216 x217 -x218
1800.08/1800.70	v x219 -x22 -x220 -x221 -x222 x223 -x224 -x225 -x23 x24 -x25 -x26 -x27 -x28 x29 -x3 -x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38
1800.08/1800.70	v x39 -x4 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x5 -x50 x51 x52 -x53 x54 -x55 -x56 -x57 x58 -x59 -x6 x60 x61 -x62 -x63 -x64
1800.08/1800.70	v -x65 x66 -x67 -x68 -x69 x7 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x8 -x80 -x81 -x82 x83 -x84 -x85 -x86 -x87 -x88 x89 -x9
1800.08/1800.70	v -x90 -x91 x92 -x93 x94 -x95 -x96 -x97 x98 -x99

Verifier Data (download as text)

OK	59

Conversion Script Data (download as text)

/tmp/evaluation/458950-1178645899/instance-458950-1178645899.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-458950-1178645899 -o ROOT/results/node71/solver-458950-1178645899 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458950-1178645899/instance-458950-1178645899.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12774
/proc/meminfo: memFree=1446656/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=1324 CPUtime=0
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 340579209 1355776 118 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530463 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 331 118 86 219 0 108 0

[startup+0.00729406 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12774
/proc/meminfo: memFree=1446656/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=1320 CPUtime=0
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 340579209 1351680 133 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 330 133 101 219 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1320

[startup+0.101307 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12774
/proc/meminfo: memFree=1446656/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=1576 CPUtime=0.09
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 340579209 1613824 230 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 394 230 102 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.301334 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12774
/proc/meminfo: memFree=1446656/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=3284 CPUtime=0.29
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 433 0 0 0 29 0 0 0 19 0 1 0 340579209 3362816 415 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 821 415 102 219 0 598 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3284

[startup+0.701388 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12774
/proc/meminfo: memFree=1446656/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=5464 CPUtime=0.69
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 740 0 0 0 69 0 0 0 22 0 1 0 340579209 5595136 722 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 1366 722 102 219 0 1143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5464

[startup+1.5025 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1443128/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=5660 CPUtime=1.49
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 1257 0 0 0 148 1 0 0 25 0 1 0 340579209 5795840 1239 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134548778 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 1415 1239 102 219 0 1192 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5660

[startup+3.10172 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1440888/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=10080 CPUtime=3.09
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 1934 0 0 0 307 2 0 0 25 0 1 0 340579209 10321920 1867 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 2520 1867 102 219 0 2297 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10080

[startup+6.30115 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1437880/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=11124 CPUtime=6.29
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 2419 0 0 0 625 4 0 0 25 0 1 0 340579209 11390976 2255 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 2781 2255 102 219 0 2558 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11124

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1436984/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=11524 CPUtime=12.69
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 2597 0 0 0 1262 7 0 0 25 0 1 0 340579209 11800576 2433 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 2881 2433 102 219 0 2658 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11524

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1433848/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=20752 CPUtime=25.48
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 3566 0 0 0 2537 11 0 0 25 0 1 0 340579209 21250048 3209 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 5188 3209 102 219 0 4965 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20752

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1427896/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=21512 CPUtime=51.08
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 5115 0 0 0 5090 18 0 0 25 0 1 0 340579209 22028288 4758 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 5378 4758 102 219 0 5155 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21512

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1423160/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=40380 CPUtime=102.27
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 6614 0 0 0 10199 28 0 0 25 0 1 0 340579209 41349120 5872 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 10095 5872 102 219 0 9872 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40380

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1417592/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=41472 CPUtime=162.25
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 8012 0 0 0 16187 38 0 0 25 0 1 0 340579209 42467328 7270 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 10368 7270 102 219 0 10145 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41472

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1413688/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=45660 CPUtime=222.23
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 9744 0 0 0 22177 46 0 0 25 0 1 0 340579209 46755840 8233 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 11415 8233 102 219 0 11192 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45660

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1412024/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=46132 CPUtime=282.21
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 10168 0 0 0 28168 53 0 0 25 0 1 0 340579209 47239168 8657 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 11533 8657 102 219 0 11310 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 46132

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1409720/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=46988 CPUtime=342.2
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 10740 0 0 0 34161 59 0 0 25 0 1 0 340579209 48115712 9229 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 11747 9229 102 219 0 11524 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46988

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12775
/proc/meminfo: memFree=1408376/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=47428 CPUtime=402.17
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 11064 0 0 0 40151 66 0 0 25 0 1 0 340579209 48566272 9553 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 11857 9553 102 219 0 11634 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 47428

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1405944/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=48068 CPUtime=462.16
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 11655 0 0 0 46143 73 0 0 25 0 1 0 340579209 49221632 10144 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 12017 10144 102 219 0 11794 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 48068

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1405112/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=48628 CPUtime=522.14
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 11866 0 0 0 52136 78 0 0 25 0 1 0 340579209 49795072 10355 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 12157 10355 102 219 0 11934 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 48628

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1403128/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=55404 CPUtime=582.12
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 13897 0 0 0 58127 85 0 0 25 0 1 0 340579209 56733696 10849 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 13851 10849 102 219 0 13628 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 55404

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1402232/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=56052 CPUtime=642.11
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 14115 0 0 0 64120 91 0 0 25 0 1 0 340579209 57397248 11067 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 14013 11067 102 219 0 13790 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 56052


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1398264/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=57824 CPUtime=882.04
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 15104 0 0 0 88091 113 0 0 25 0 1 0 340579209 59211776 12056 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 14456 12056 102 219 0 14233 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 57824

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1397368/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=58452 CPUtime=942.02
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 15333 0 0 0 94084 118 0 0 25 0 1 0 340579209 59854848 12285 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 14613 12285 102 219 0 14390 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 58452

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1396600/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=58948 CPUtime=1002
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 15514 0 0 0 100077 123 0 0 25 0 1 0 340579209 60362752 12466 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 14737 12466 102 219 0 14514 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 58948

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1395320/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=59636 CPUtime=1061.99
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 15831 0 0 0 106070 129 0 0 25 0 1 0 340579209 61067264 12783 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 14909 12783 102 219 0 14686 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 59636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1394232/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=60196 CPUtime=1121.97
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 16102 0 0 0 112064 133 0 0 25 0 1 0 340579209 61640704 13054 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 15049 13054 102 219 0 14826 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 60196

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1393336/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=60792 CPUtime=1181.95
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 16337 0 0 0 118057 138 0 0 25 0 1 0 340579209 62251008 13289 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 15198 13289 102 219 0 14975 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 60792

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1392568/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=60792 CPUtime=1241.93
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 16519 0 0 0 124050 143 0 0 25 0 1 0 340579209 62251008 13471 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 15198 13471 102 219 0 14975 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 60792

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12777
/proc/meminfo: memFree=1391800/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=61424 CPUtime=1301.92
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 16705 0 0 0 130044 148 0 0 25 0 1 0 340579209 62898176 13657 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 15356 13657 102 219 0 15133 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 61424

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 12803
/proc/meminfo: memFree=1389816/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=62096 CPUtime=1361.88
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 16892 0 0 0 136035 153 0 0 25 0 1 0 340579209 63586304 13844 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 15524 13844 102 219 0 15301 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 62096

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12975
/proc/meminfo: memFree=1390184/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=62096 CPUtime=1421.78
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 17061 0 0 0 142019 159 0 0 25 0 1 0 340579209 63586304 14013 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 15524 14013 102 219 0 15301 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 62096

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12975
/proc/meminfo: memFree=1389432/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=75096 CPUtime=1481.76
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 20339 0 0 0 148010 166 0 0 25 0 1 0 340579209 76898304 14218 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 18774 14218 102 219 0 18551 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 75096

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12975
/proc/meminfo: memFree=1388728/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=75096 CPUtime=1541.74
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 20524 0 0 0 154004 170 0 0 25 0 1 0 340579209 76898304 14403 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 18774 14403 102 219 0 18551 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 75096

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12975
/proc/meminfo: memFree=1388024/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=75852 CPUtime=1601.72
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 20710 0 0 0 159997 175 0 0 25 0 1 0 340579209 77672448 14589 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 18963 14589 102 219 0 18740 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 75852

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12975
/proc/meminfo: memFree=1387384/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=75852 CPUtime=1661.71
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 20874 0 0 0 165991 180 0 0 25 0 1 0 340579209 77672448 14753 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 18963 14753 102 219 0 18740 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 75852

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12975
/proc/meminfo: memFree=1386808/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=75852 CPUtime=1721.69
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 21021 0 0 0 171984 185 0 0 25 0 1 0 340579209 77672448 14900 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 18963 14900 102 219 0 18740 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 75852

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12975
/proc/meminfo: memFree=1386232/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=76656 CPUtime=1781.67
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 21162 0 0 0 177979 188 0 0 25 0 1 0 340579209 78495744 15041 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 19164 15041 102 219 0 18941 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 76656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12975
/proc/meminfo: memFree=1385976/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=76656 CPUtime=1800.08
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 21216 0 0 0 179818 190 0 0 25 0 1 0 340579209 78495744 15095 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 19164 15095 102 219 0 18941 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 76656

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12975
/proc/meminfo: memFree=1385976/2055920 swapFree=4184264/4192956
[pid=12774] ppid=12772 vsize=76656 CPUtime=1800.08
/proc/12774/stat : 12774 (PBS4_SAT07v2) R 12772 12774 11969 0 -1 4194304 21216 0 0 0 179818 190 0 0 25 0 1 0 340579209 78495744 15095 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12774/statm: 19164 15095 102 219 0 18941 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 76656

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1798.18
CPU system time (s): 1.91171
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 76656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.18
system time used= 1.91171
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21219
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= 8
involuntary context switches= 1224

runsolver used 1.26381 second user time and 3.71043 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  8 17:38:19 UTC 2007

IDJOB= 458950
IDBENCH= 2214
IDSOLVER= 200
FILE ID= node71/458950-1178645899

PBS_JOBID= 5218350

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g15x15.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458950-1178645899/instance-458950-1178645899.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-458950-1178645899 -o ROOT/results/node71/conversion-458950-1178645899 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458950-1178645899/instance-458950-1178645899.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-458950-1178645899 -o ROOT/results/node71/solver-458950-1178645899 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458950-1178645899/instance-458950-1178645899.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  28425c3b4907da9ba10ee31a4de63042

RANDOM SEED= 596828997

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1447128 kB
Buffers:         37464 kB
Cached:         433420 kB
SwapCached:       2668 kB
Active:         205776 kB
Inactive:       314400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447128 kB
SwapTotal:     4192956 kB
SwapFree:      4184264 kB
Dirty:            2268 kB
Writeback:           0 kB
Mapped:          55504 kB
Slab:            74616 kB
Committed_AS:  7017448 kB
PageTables:       1548 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node71 on Tue May  8 18:08:22 UTC 2007