Trace number 459617

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)3 1800.12 1800.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=19-P1=337-P2=467-P3=53-B.opb
MD5SUM1214df7607414e67bdb9a74c838a7ae9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.148976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables81
Total number of constraints7
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 constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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/459617-1178656760/instance-459617-1178656760.opb ......
0.03/0.09	c done parsing opb.
0.03/0.09	o 275
3.89/3.98	o 265
11.49/11.58	o 259
11.69/11.77	o 121
12.99/13.01	o 9
14.49/14.54	o 7
15.19/15.23	o 3
1800.09/1800.80	s SATISFIABLE
1800.09/1800.80	v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 x11 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.09/1800.80	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138
1800.09/1800.80	v -x139 -x14 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158
1800.09/1800.80	v -x159 -x16 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178
1800.09/1800.80	v -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197
1800.09/1800.80	v -x198 x199 x2 x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216
1800.09/1800.80	v x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236
1800.09/1800.80	v -x237 -x238 -x239 x24 -x240 -x241 -x242 -x243 x244 x245 -x246 -x247 x248 x249 x25 x250 x251 -x252 x253 x254 -x255 -x256 x257
1800.09/1800.80	v x258 x259 x26 x260 -x261 x262 x263 -x264 -x265 x266 x267 x268 x269 -x27 -x270 x271 x272 -x273 -x274 x275 x276 x277 x278 -x279
1800.09/1800.80	v x28 x280 x281 -x282 -x283 x284 x285 x286 x287 -x288 x289 x29 x290 -x291 -x292 x293 x294 x295 x296 -x297 x298 x299 -x3 x30 -x300
1800.09/1800.80	v -x301 x302 x303 x304 x305 -x306 x307 x308 -x309 x31 -x310 x311 x312 x313 x314 -x315 x316 x317 -x318 -x319 x32 x320 x321 x322
1800.09/1800.80	v x323 -x324 x33 x34 x35 x36 x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 -x49 -x5 x50 x51 x52 x53 -x54 x55 -x56 -x57
1800.09/1800.80	v -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 x74 -x75 -x76 x77 x78 x79 -x8 x80 -x81 x82
1800.09/1800.80	v x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459617-1178656760/instance-459617-1178656760.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-459617-1178656760 -o ROOT/results/node46/solver-459617-1178656760 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459617-1178656760/instance-459617-1178656760.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 3/78 22939
/proc/meminfo: memFree=1515320/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=1464 CPUtime=0
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 220359002 1499136 134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 366 134 86 219 0 143 0

[startup+0.037069 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 22939
/proc/meminfo: memFree=1515320/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=1460 CPUtime=0.03
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 225 0 0 0 3 0 0 0 18 0 1 0 220359002 1495040 207 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 365 207 90 219 0 142 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1460

[startup+0.101091 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 22939
/proc/meminfo: memFree=1515320/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=2228 CPUtime=0.09
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 364 0 0 0 9 0 0 0 18 0 1 0 220359002 2281472 346 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 557 346 102 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.30112 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 22939
/proc/meminfo: memFree=1515320/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=3516 CPUtime=0.29
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 691 0 0 0 29 0 0 0 19 0 1 0 220359002 3600384 673 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 879 673 102 219 0 656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.70119 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 22939
/proc/meminfo: memFree=1515320/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=5760 CPUtime=0.69
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 1140 0 0 0 68 1 0 0 23 0 1 0 220359002 5898240 1122 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 1440 1122 102 219 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5760

[startup+1.50134 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 22940
/proc/meminfo: memFree=1510192/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=10448 CPUtime=1.49
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 1836 0 0 0 147 2 0 0 25 0 1 0 220359002 10698752 1769 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 2612 1769 102 219 0 2389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10448

[startup+3.10164 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 22940
/proc/meminfo: memFree=1508208/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=11228 CPUtime=3.08
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 2053 0 0 0 305 3 0 0 25 0 1 0 220359002 11497472 1889 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 2807 1889 102 219 0 2584 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11228

[startup+6.30123 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1506480/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=11772 CPUtime=6.29
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 2536 0 0 0 623 6 0 0 25 0 1 0 220359002 12054528 2372 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 2943 2372 102 219 0 2720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11772

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1503472/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=13116 CPUtime=12.69
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 3336 0 0 0 1261 8 0 0 25 0 1 0 220359002 13430784 2979 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 3279 2979 102 219 0 3056 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13116

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1501616/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=14428 CPUtime=25.48
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 3797 0 0 0 2536 12 0 0 25 0 1 0 220359002 14774272 3440 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 3607 3440 102 219 0 3384 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14428

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1494960/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=25548 CPUtime=51.08
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 5848 0 0 0 5086 22 0 0 25 0 1 0 220359002 26161152 5106 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 6387 5106 102 219 0 6164 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25548

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1491184/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=30196 CPUtime=102.26
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 7548 0 0 0 10195 31 0 0 25 0 1 0 220359002 30920704 6037 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 7549 6037 102 219 0 7326 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30196

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1486960/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=31536 CPUtime=162.24
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 8599 0 0 0 16181 43 0 0 25 0 1 0 220359002 32292864 7088 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 7884 7088 102 219 0 7661 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31536

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1483760/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=49456 CPUtime=222.21
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 9385 0 0 0 22167 54 0 0 25 0 1 0 220359002 50642944 7874 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 12364 7874 102 219 0 12141 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 49456

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1481584/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=50448 CPUtime=282.2
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 9941 0 0 0 28154 66 0 0 25 0 1 0 220359002 51658752 8430 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 12612 8430 102 219 0 12389 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 50448

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1478768/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=58820 CPUtime=342.17
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 12177 0 0 0 34139 78 0 0 25 0 1 0 220359002 60231680 9129 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 14705 9129 102 219 0 14482 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 58820

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1477040/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=59736 CPUtime=402.16
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 12608 0 0 0 40127 89 0 0 25 0 1 0 220359002 61169664 9560 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 14934 9560 102 219 0 14711 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 59736

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1475760/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=60240 CPUtime=462.13
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 12923 0 0 0 46116 97 0 0 25 0 1 0 220359002 61685760 9875 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 15060 9875 102 219 0 14837 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 60240

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1474352/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=60936 CPUtime=522.11
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 13278 0 0 0 52107 104 0 0 25 0 1 0 220359002 62398464 10230 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 15234 10230 102 219 0 15011 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 60936

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1472944/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=61504 CPUtime=582.09
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 13634 0 0 0 58096 113 0 0 25 0 1 0 220359002 62980096 10586 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 15376 10586 102 219 0 15153 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 61504

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22942
/proc/meminfo: memFree=1471472/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=62748 CPUtime=642.08
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 14002 0 0 0 64087 121 0 0 25 0 1 0 220359002 64253952 10954 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 15687 10954 102 219 0 15464 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 62748


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

[startup+822.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 22942
/proc/meminfo: memFree=1467696/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=76440 CPUtime=822.01
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 18008 0 0 0 82049 152 0 0 25 0 1 0 220359002 78274560 11887 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 19110 11887 102 219 0 18887 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 76440

[startup+882.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 22942
/proc/meminfo: memFree=1466416/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=77208 CPUtime=881.99
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 18330 0 0 0 88040 159 0 0 25 0 1 0 220359002 79060992 12209 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 19302 12209 102 219 0 19079 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 77208

[startup+942.302 s]
/proc/loadavg: 1.13 1.04 1.01 2/79 22942
/proc/meminfo: memFree=1465456/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=78168 CPUtime=941.97
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 18576 0 0 0 94030 167 0 0 25 0 1 0 220359002 80044032 12455 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 19542 12455 102 219 0 19319 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 78168

[startup+1002.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/79 22942
/proc/meminfo: memFree=1464432/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=78168 CPUtime=1001.95
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 18834 0 0 0 100022 173 0 0 25 0 1 0 220359002 80044032 12713 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 19542 12713 102 219 0 19319 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 78168

[startup+1062.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/79 22942
/proc/meminfo: memFree=1463472/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=79036 CPUtime=1061.93
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 19073 0 0 0 106014 179 0 0 25 0 1 0 220359002 80932864 12952 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 19759 12952 102 219 0 19536 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 79036

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 22942
/proc/meminfo: memFree=1462256/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=79956 CPUtime=1121.91
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 19376 0 0 0 112003 188 0 0 25 0 1 0 220359002 81874944 13255 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 19989 13255 102 219 0 19766 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 79956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 22942
/proc/meminfo: memFree=1461168/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=79956 CPUtime=1181.89
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 19653 0 0 0 117995 194 0 0 25 0 1 0 220359002 81874944 13532 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 19989 13532 102 219 0 19766 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 79956

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 22942
/proc/meminfo: memFree=1460208/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=80932 CPUtime=1241.87
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 19870 0 0 0 123985 202 0 0 25 0 1 0 220359002 82874368 13749 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 20233 13749 102 219 0 20010 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 80932

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/85 22968
/proc/meminfo: memFree=1458040/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=80932 CPUtime=1301.85
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 20125 0 0 0 129977 208 0 0 25 0 1 0 220359002 82874368 14004 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 20233 14004 102 219 0 20010 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 80932

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23140
/proc/meminfo: memFree=1458024/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=81972 CPUtime=1361.74
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 20364 0 0 0 135958 216 0 0 25 0 1 0 220359002 83939328 14243 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 20493 14243 102 219 0 20270 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 81972

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23140
/proc/meminfo: memFree=1457264/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=82116 CPUtime=1421.72
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 20567 0 0 0 141951 221 0 0 25 0 1 0 220359002 84086784 14446 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 20529 14446 102 219 0 20306 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 82116

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23140
/proc/meminfo: memFree=1456240/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=82116 CPUtime=1481.7
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 20806 0 0 0 147943 227 0 0 25 0 1 0 220359002 84086784 14685 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 20529 14685 102 219 0 20306 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 82116

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23140
/proc/meminfo: memFree=1455472/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=83220 CPUtime=1541.68
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 21002 0 0 0 153933 235 0 0 25 0 1 0 220359002 85217280 14881 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 20805 14881 102 219 0 20582 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 83220

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23140
/proc/meminfo: memFree=1454832/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=83220 CPUtime=1601.65
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 21212 0 0 0 159926 239 0 0 25 0 1 0 220359002 85217280 15091 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 20805 15091 102 219 0 20582 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 83220

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23140
/proc/meminfo: memFree=1454000/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=84392 CPUtime=1661.63
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 21428 0 0 0 165917 246 0 0 25 0 1 0 220359002 86417408 15307 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 21098 15307 102 219 0 20875 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 84392

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23140
/proc/meminfo: memFree=1453104/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=84392 CPUtime=1721.61
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 21657 0 0 0 171910 251 0 0 25 0 1 0 220359002 86417408 15536 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 21098 15536 102 219 0 20875 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 84392

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23140
/proc/meminfo: memFree=1452272/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=84552 CPUtime=1781.59
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 21845 0 0 0 177902 257 0 0 25 0 1 0 220359002 86581248 15724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 21138 15724 102 219 0 20915 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 84552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23140
/proc/meminfo: memFree=1452080/2055920 swapFree=4159456/4192956
[pid=22939] ppid=22937 vsize=84552 CPUtime=1800.09
/proc/22939/stat : 22939 (PBS4_SAT07v2) R 22937 22939 22201 0 -1 4194304 21899 0 0 0 179750 259 0 0 25 0 1 0 220359002 86581248 15778 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22939/statm: 21138 15778 102 219 0 20915 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 84552

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

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

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.12
CPU user time (s): 1797.51
CPU system time (s): 2.6066
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 88732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.51
system time used= 2.6066
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21902
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= 2743

runsolver used 1.61075 second user time and 4.92825 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue May  8 20:39:20 UTC 2007

IDJOB= 459617
IDBENCH= 48078
IDSOLVER= 200
FILE ID= node46/459617-1178656760

PBS_JOBID= 5218398

Free space on /tmp= 66218 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=19-P1=337-P2=467-P3=53-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459617-1178656760/instance-459617-1178656760.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-459617-1178656760 -o ROOT/results/node46/conversion-459617-1178656760 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459617-1178656760/instance-459617-1178656760.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-459617-1178656760 -o ROOT/results/node46/solver-459617-1178656760 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459617-1178656760/instance-459617-1178656760.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  1214df7607414e67bdb9a74c838a7ae9

RANDOM SEED= 856949038

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1515728 kB
Buffers:         43744 kB
Cached:         356548 kB
SwapCached:       3288 kB
Active:         144472 kB
Inactive:       280852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515728 kB
SwapTotal:     4192956 kB
SwapFree:      4159456 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          32784 kB
Slab:           100188 kB
Committed_AS:  5184324 kB
PageTables:       1996 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= 66218 MiB

End job on node46 on Tue May  8 21:09:23 UTC 2007