Trace number 459445

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 1800.08 1800.02

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=263-P1=409-P2=29-P3=379-B.opb
MD5SUM947e947c586d02edcb816b66608818b9
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 benchmark0.159974
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/459445-1178654779/instance-459445-1178654779.opb ......
0.04/0.05	c done parsing opb.
0.04/0.05	o 167
3.09/3.11	o 163
3.59/3.67	o 155
4.40/4.47	o 101
5.29/5.36	o 69
14.29/14.31	o 67
14.59/14.65	o 65
17.40/17.47	o 29
17.60/17.67	o 9
19.99/20.04	o 3
1800.06/1800.00	s SATISFIABLE
1800.06/1800.00	v x1 x10 x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.06/1800.00	v -x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137
1800.06/1800.00	v -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156
1800.06/1800.00	v -x157 -x158 -x159 -x16 -x160 -x161 -x162 x163 -x164 x165 -x166 x167 -x168 -x169 x17 x170 x171 -x172 -x173 -x174 -x175 -x176
1800.06/1800.00	v -x177 -x178 -x179 -x18 -x180 x181 -x182 x183 -x184 x185 -x186 -x187 x188 x189 x19 x190 -x191 x192 -x193 x194 -x195 -x196 x197
1800.06/1800.00	v x198 x199 x2 -x20 -x200 x201 -x202 x203 -x204 -x205 x206 x207 x208 -x209 x21 x210 -x211 x212 -x213 -x214 x215 x216 -x217 -x218
1800.06/1800.00	v -x219 x22 -x220 -x221 -x222 -x223 -x224 -x225 x226 -x227 x228 -x229 x23 x230 -x231 -x232 x233 x234 x235 -x236 x237 -x238 x239
1800.06/1800.00	v x24 -x240 -x241 x242 x243 x244 -x245 -x246 -x247 -x248 -x249 -x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259
1800.06/1800.00	v x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278
1800.06/1800.00	v -x279 x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x289 -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297
1800.06/1800.00	v x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 x307 -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 x316
1800.06/1800.00	v -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 x33 x34 x35 x36 x37 -x38 x39 -x4 -x40 x41 -x42 -x43 x44 x45 x46 -x47 -x48
1800.06/1800.00	v -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 x69 -x7 x70 -x71 x72
1800.06/1800.00	v -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97
1800.06/1800.00	v -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459445-1178654779/instance-459445-1178654779.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node16/watcher-459445-1178654779 -o ROOT/results/node16/solver-459445-1178654779 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459445-1178654779/instance-459445-1178654779.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 3/77 10755
/proc/meminfo: memFree=1808472/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=1464 CPUtime=0
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 313395509 1499136 134 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134586750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 366 134 86 219 0 143 0

[startup+0.047597 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 10755
/proc/meminfo: memFree=1808472/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=1716 CPUtime=0.04
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 242 0 0 0 4 0 0 0 18 0 1 0 313395509 1757184 224 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 429 224 90 219 0 206 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1716

[startup+0.101585 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 10755
/proc/meminfo: memFree=1808472/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=2228 CPUtime=0.09
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 351 0 0 0 9 0 0 0 18 0 1 0 313395509 2281472 333 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 557 333 102 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301542 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 10755
/proc/meminfo: memFree=1808472/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=3476 CPUtime=0.29
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 667 0 0 0 29 0 0 0 19 0 1 0 313395509 3559424 649 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 869 649 102 219 0 646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3476

[startup+0.701458 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 10755
/proc/meminfo: memFree=1808472/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=5720 CPUtime=0.69
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 1151 0 0 0 69 0 0 0 23 0 1 0 313395509 5857280 1133 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 1430 1133 102 219 0 1207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5720

[startup+1.50129 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 10756
/proc/meminfo: memFree=1803088/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=10404 CPUtime=1.49
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 1912 0 0 0 148 1 0 0 25 0 1 0 313395509 10653696 1845 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 2601 1845 102 219 0 2378 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10404

[startup+3.10195 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 10756
/proc/meminfo: memFree=1800976/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=11332 CPUtime=3.09
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 2207 0 0 0 307 2 0 0 25 0 1 0 313395509 11603968 2043 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 2833 2043 102 219 0 2610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11332

[startup+6.30128 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 10756
/proc/meminfo: memFree=1799888/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=12648 CPUtime=6.29
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 2611 0 0 0 624 5 0 0 25 0 1 0 313395509 12951552 2254 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 3162 2254 102 219 0 2939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12648

[startup+12.7029 s]
/proc/loadavg: 1.01 0.98 0.99 2/78 10756
/proc/meminfo: memFree=1798816/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=13260 CPUtime=12.69
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 2981 0 0 0 1260 9 0 0 25 0 1 0 313395509 13578240 2624 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 3315 2624 102 219 0 3092 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13260

[startup+25.5012 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1795944/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=15764 CPUtime=25.49
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 4113 0 0 0 2535 14 0 0 25 0 1 0 313395509 16142336 3371 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 3941 3371 102 219 0 3718 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15764

[startup+51.1018 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1791784/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=25324 CPUtime=51.09
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 5182 0 0 0 5088 21 0 0 25 0 1 0 313395509 25931776 4440 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 6331 4440 102 219 0 6108 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25324

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1789032/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=29820 CPUtime=102.3
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 6634 0 0 0 10195 35 0 0 25 0 1 0 313395509 30535680 5123 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 7455 5123 102 219 0 7232 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29820

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1786280/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=31120 CPUtime=162.29
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 7322 0 0 0 16181 48 0 0 25 0 1 0 313395509 31866880 5811 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 7780 5811 102 219 0 7557 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31120

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1784040/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=32332 CPUtime=222.3
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 7856 0 0 0 22169 61 0 0 25 0 1 0 313395509 33107968 6345 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 8083 6345 102 219 0 7860 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32332

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 10756
/proc/meminfo: memFree=1781928/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=40004 CPUtime=282.3
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 9966 0 0 0 28156 74 0 0 25 0 1 0 313395509 40964096 6918 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 10001 6918 102 219 0 9778 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 40004

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1775272/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=41552 CPUtime=342.3
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 11604 0 0 0 34144 86 0 0 25 0 1 0 313395509 42549248 8556 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 10388 8556 102 219 0 10165 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 41552

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1772008/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=42620 CPUtime=402.3
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 12429 0 0 0 40135 95 0 0 25 0 1 0 313395509 43642880 9381 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 10655 9381 102 219 0 10432 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 42620

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1770024/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=44092 CPUtime=462.3
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 12930 0 0 0 46125 105 0 0 25 0 1 0 313395509 45150208 9882 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 11023 9882 102 219 0 10800 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 44092

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1768488/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=44808 CPUtime=522.31
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 13308 0 0 0 52116 115 0 0 25 0 1 0 313395509 45883392 10260 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 11202 10260 102 219 0 10979 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 44808

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1766888/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=46056 CPUtime=582.31
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 13709 0 0 0 58107 124 0 0 25 0 1 0 313395509 47161344 10661 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 11514 10661 102 219 0 11291 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 46056

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1765736/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=46056 CPUtime=642.32
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 14001 0 0 0 64099 133 0 0 25 0 1 0 313395509 47161344 10953 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 11514 10953 102 219 0 11291 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 46056


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1761896/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=60668 CPUtime=822.32
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 18017 0 0 0 82074 158 0 0 25 0 1 0 313395509 62124032 11896 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 15167 11896 102 219 0 14944 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 60668

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1760872/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=61488 CPUtime=882.32
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 18263 0 0 0 88067 165 0 0 25 0 1 0 313395509 62963712 12142 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 15372 12142 102 219 0 15149 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 61488

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1759784/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=61488 CPUtime=942.32
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 18549 0 0 0 94061 171 0 0 25 0 1 0 313395509 62963712 12428 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 15372 12428 102 219 0 15149 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 61488

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1758440/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=62504 CPUtime=1002.32
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 18884 0 0 0 100055 177 0 0 25 0 1 0 313395509 64004096 12763 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 15626 12763 102 219 0 15403 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 62504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1757544/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=62504 CPUtime=1062.33
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 19112 0 0 0 106047 186 0 0 25 0 1 0 313395509 64004096 12991 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 15626 12991 102 219 0 15403 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 62504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1756456/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=63428 CPUtime=1122.33
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 19403 0 0 0 112040 193 0 0 25 0 1 0 313395509 64950272 13282 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 15857 13282 102 219 0 15634 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 63428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1755560/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=64412 CPUtime=1182.33
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 19619 0 0 0 118035 198 0 0 25 0 1 0 313395509 65957888 13498 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 16103 13498 102 219 0 15880 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 64412

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1754344/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=64604 CPUtime=1242.34
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 19906 0 0 0 124028 206 0 0 25 0 1 0 313395509 66154496 13785 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 16151 13785 102 219 0 15928 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 64604

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1753384/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=65648 CPUtime=1302.34
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 20160 0 0 0 130021 213 0 0 25 0 1 0 313395509 67223552 14039 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 16412 14039 102 219 0 16189 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 65648

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1752360/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=65648 CPUtime=1362.34
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 20400 0 0 0 136016 218 0 0 25 0 1 0 313395509 67223552 14279 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 16412 14279 102 219 0 16189 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 65648

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1751464/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=66916 CPUtime=1422.34
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 20642 0 0 0 142010 224 0 0 25 0 1 0 313395509 68521984 14521 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 16729 14521 102 219 0 16506 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 66916

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1750568/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=66916 CPUtime=1482.34
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 20862 0 0 0 148005 229 0 0 25 0 1 0 313395509 68521984 14741 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 16729 14741 102 219 0 16506 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 66916

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10756
/proc/meminfo: memFree=1749800/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=66916 CPUtime=1542.34
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 21073 0 0 0 153998 236 0 0 25 0 1 0 313395509 68521984 14952 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 16729 14952 102 219 0 16506 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 66916

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 10756
/proc/meminfo: memFree=1747624/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=83444 CPUtime=1602.34
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 21600 0 0 0 159992 242 0 0 25 0 1 0 313395509 85446656 15479 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 20861 15479 102 219 0 20638 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 83444

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10756
/proc/meminfo: memFree=1745768/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=84620 CPUtime=1662.35
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 22052 0 0 0 165987 248 0 0 25 0 1 0 313395509 86650880 15931 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 21155 15931 102 219 0 20932 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 84620

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10758
/proc/meminfo: memFree=1744680/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=85872 CPUtime=1722.34
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 22324 0 0 0 171982 252 0 0 25 0 1 0 313395509 87932928 16203 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 21468 16203 102 219 0 21245 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 85872

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10758
/proc/meminfo: memFree=1744040/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=85872 CPUtime=1782.35
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 22489 0 0 0 177977 258 0 0 25 0 1 0 313395509 87932928 16368 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 21468 16368 102 219 0 21245 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 85872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10758
/proc/meminfo: memFree=1743912/2055920 swapFree=4148540/4192956
[pid=10755] ppid=10753 vsize=85872 CPUtime=1800.06
/proc/10755/stat : 10755 (PBS4_SAT07v2) R 10753 10755 10324 0 -1 4194304 22525 0 0 0 179746 260 0 0 25 0 1 0 313395509 87932928 16404 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10755/statm: 21468 16404 102 219 0 21245 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 85872

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): 1800.02
CPU time (s): 1800.08
CPU user time (s): 1797.46
CPU system time (s): 2.6126
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 85872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.46
system time used= 2.6126
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22528
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= 37152

runsolver used 1.65475 second user time and 4.6233 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue May  8 20:06:19 UTC 2007

IDJOB= 459445
IDBENCH= 47906
IDSOLVER= 200
FILE ID= node16/459445-1178654779

PBS_JOBID= 5218004

Free space on /tmp= 66562 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=263-P1=409-P2=29-P3=379-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459445-1178654779/instance-459445-1178654779.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-459445-1178654779 -o ROOT/results/node16/conversion-459445-1178654779 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459445-1178654779/instance-459445-1178654779.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-459445-1178654779 -o ROOT/results/node16/solver-459445-1178654779 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459445-1178654779/instance-459445-1178654779.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  947e947c586d02edcb816b66608818b9

RANDOM SEED= 628334882

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1808880 kB
Buffers:         36860 kB
Cached:         137200 kB
SwapCached:      11988 kB
Active:          96736 kB
Inactive:       100672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808880 kB
SwapTotal:     4192956 kB
SwapFree:      4148540 kB
Dirty:            2956 kB
Writeback:           0 kB
Mapped:          30216 kB
Slab:            35140 kB
Committed_AS: 14136396 kB
PageTables:       1836 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 node16 on Tue May  8 20:36:21 UTC 2007