Trace number 458823

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)148 1800.06 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8a2.opb
MD5SUMd9e9e5fece70ebbc4c28befed36e7afc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark139
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 139
Optimality of the best value was proved NO
Number of variables360
Total number of constraints980
Number of constraints which are clauses980
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 constraint2
Maximum length of a constraint8
Number of terms in the objective function 360
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 360
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 360
Number of bits of the biggest sum of numbers9
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/458823-1178644282/instance-458823-1178644282.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 180
0.00/0.01	o 179
0.00/0.01	o 178
0.00/0.01	o 177
0.00/0.01	o 176
0.00/0.01	o 175
0.00/0.01	o 174
0.00/0.01	o 173
0.00/0.01	o 172
0.00/0.01	o 171
0.00/0.01	o 170
0.00/0.01	o 169
0.00/0.01	o 168
0.00/0.01	o 167
0.00/0.01	o 166
0.00/0.01	o 165
0.00/0.01	o 164
0.00/0.02	o 163
0.02/0.02	o 162
0.02/0.06	o 161
1.79/1.85	o 160
1.79/1.89	o 159
1.89/1.93	o 158
1.89/1.94	o 157
2.29/2.38	o 156
2.39/2.43	o 155
5.40/5.43	o 154
5.69/5.78	o 150
385.59/385.75	o 149
584.34/584.52	o 148
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	v x1 -x10 -x100 -x101 x102 x103 -x104 x105 -x106 -x107 -x108 x109 x11 -x110 -x111 -x112 x113 -x114 -x115 x116 x117 -x118 -x119
1800.04/1800.50	v -x12 -x120 -x121 -x122 x123 -x124 x125 -x126 -x127 x128 -x129 -x13 x130 x131 -x132 x133 -x134 x135 -x136 x137 -x138 -x139 x14
1800.04/1800.50	v x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 x15 -x150 -x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x16 -x160
1800.04/1800.50	v x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x17 -x170 x171 -x172 -x173 x174 x175 -x176 x177 -x178 x179 -x18 -x180 x181
1800.04/1800.50	v -x182 x183 -x184 x185 -x186 -x187 x188 x189 x19 -x190 x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x2 -x20 x200 -x201
1800.04/1800.50	v x202 -x203 -x204 -x205 x206 -x207 x208 x209 x21 -x210 -x211 x212 -x213 x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221
1800.04/1800.50	v -x222 -x223 x224 -x225 -x226 x227 -x228 -x229 x23 x230 -x231 x232 -x233 x234 x235 -x236 -x237 -x238 -x239 -x24 x240 -x241 x242
1800.04/1800.50	v x243 -x244 -x245 -x246 -x247 x248 -x249 x25 x250 -x251 -x252 -x253 x254 x255 -x256 -x257 x258 -x259 -x26 x260 -x261 x262 -x263
1800.04/1800.50	v x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 x272 -x273 x274 x275 -x276 -x277 -x278 -x279 x28 -x280 -x281 -x282 -x283
1800.04/1800.50	v x284 -x285 -x286 x287 -x288 -x289 x29 x290 -x291 x292 x293 -x294 -x295 x296 -x297 x298 -x299 x3 -x30 -x300 -x301 -x302 -x303
1800.04/1800.50	v x304 x305 -x306 -x307 x308 -x309 x31 x310 -x311 -x312 -x313 x314 x315 -x316 -x317 x318 -x319 -x32 x320 -x321 x322 -x323 x324
1800.04/1800.50	v -x325 -x326 -x327 -x328 -x329 x33 -x330 -x331 x332 -x333 x334 x335 -x336 -x337 x338 -x339 -x34 x340 -x341 x342 -x343 x344 x345
1800.04/1800.50	v -x346 -x347 x348 -x349 x35 x350 -x351 x352 x353 -x354 -x355 x356 -x357 x358 -x359 -x36 -x360 x37 -x38 x39 -x4 -x40 x41 -x42 -x43
1800.04/1800.50	v x44 -x45 x46 x47 -x48 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
1800.04/1800.50	v x71 -x72 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 -x98
1800.04/1800.50	v x99

Verifier Data (download as text)

OK	148

Conversion Script Data (download as text)

/tmp/evaluation/458823-1178644282/instance-458823-1178644282.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/node45/watcher-458823-1178644282 -o ROOT/results/node45/solver-458823-1178644282 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458823-1178644282/instance-458823-1178644282.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: 0.92 0.98 0.99 3/77 6563
/proc/meminfo: memFree=1902840/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=1324 CPUtime=0
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 219273892 1355776 125 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 331 125 86 219 0 108 0

[startup+0.026096 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6563
/proc/meminfo: memFree=1902840/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=1464 CPUtime=0.02
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 184 0 0 0 2 0 0 0 18 0 1 0 219273892 1499136 166 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 366 166 102 219 0 143 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1464

[startup+0.101103 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6563
/proc/meminfo: memFree=1902840/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=1720 CPUtime=0.09
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 300 0 0 0 9 0 0 0 18 0 1 0 219273892 1761280 282 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 430 282 102 219 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1720

[startup+0.301122 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6563
/proc/meminfo: memFree=1902840/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=3404 CPUtime=0.29
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 606 0 0 0 29 0 0 0 19 0 1 0 219273892 3485696 588 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 851 588 102 219 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3404

[startup+0.701163 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6563
/proc/meminfo: memFree=1902840/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=5452 CPUtime=0.69
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 1211 0 0 0 69 0 0 0 23 0 1 0 219273892 5582848 1193 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 1363 1193 102 219 0 1140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5452

[startup+1.50225 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6564
/proc/meminfo: memFree=1896432/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=17936 CPUtime=1.49
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 2373 0 0 0 148 1 0 0 25 0 1 0 219273892 18366464 2355 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 4484 2355 102 219 0 4261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.10141 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6564
/proc/meminfo: memFree=1891312/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=18944 CPUtime=3.09
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 3596 0 0 0 306 3 0 0 25 0 1 0 219273892 19398656 3529 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 4736 3529 102 219 0 4513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18944

[startup+6.30173 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6564
/proc/meminfo: memFree=1885360/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=19732 CPUtime=6.29
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 4610 0 0 0 624 5 0 0 25 0 1 0 219273892 20205568 4446 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 4933 4446 102 219 0 4710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19732

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6564
/proc/meminfo: memFree=1881392/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=36668 CPUtime=12.69
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 5558 0 0 0 1260 9 0 0 25 0 1 0 219273892 37548032 5394 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 9167 5394 102 219 0 8944 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36668

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6566
/proc/meminfo: memFree=1879216/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=37868 CPUtime=25.48
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 6256 0 0 0 2534 14 0 0 25 0 1 0 219273892 38776832 5899 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 9467 5899 102 219 0 9244 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37868

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6566
/proc/meminfo: memFree=1877808/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=38684 CPUtime=51.08
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 6611 0 0 0 5084 24 0 0 25 0 1 0 219273892 39612416 6254 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 9671 6254 102 219 0 9448 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38684

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6566
/proc/meminfo: memFree=1873072/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=41540 CPUtime=102.27
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 8166 0 0 0 10185 42 0 0 25 0 1 0 219273892 42536960 7424 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 10385 7424 102 219 0 10162 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41540

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 6566
/proc/meminfo: memFree=1870768/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=45884 CPUtime=162.25
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 9506 0 0 0 16167 58 0 0 25 0 1 0 219273892 46985216 7995 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 11471 7995 102 219 0 11248 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 45884

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6566
/proc/meminfo: memFree=1867056/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=46924 CPUtime=222.24
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 10398 0 0 0 22149 75 0 0 25 0 1 0 219273892 48050176 8887 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 11731 8887 102 219 0 11508 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 46924

[startup+282.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1865328/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=47888 CPUtime=282.22
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 10822 0 0 0 28135 87 0 0 25 0 1 0 219273892 49037312 9311 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 11972 9311 102 219 0 11749 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 47888

[startup+342.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1861424/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=48668 CPUtime=342.2
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 11761 0 0 0 34122 98 0 0 25 0 1 0 219273892 49836032 10250 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 12167 10250 102 219 0 11944 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 48668

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1858416/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=55676 CPUtime=402.19
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 14036 0 0 0 40110 109 0 0 25 0 1 0 219273892 57012224 10988 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 13919 10988 102 219 0 13696 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 55676

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1856944/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=56492 CPUtime=462.17
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 14389 0 0 0 46098 119 0 0 25 0 1 0 219273892 57847808 11341 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 14123 11341 102 219 0 13900 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 56492

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1855344/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=57560 CPUtime=522.16
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 14758 0 0 0 52088 128 0 0 25 0 1 0 219273892 58941440 11710 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 14390 11710 102 219 0 14167 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 57560

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1853936/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=58064 CPUtime=582.14
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 15092 0 0 0 58075 139 0 0 25 0 1 0 219273892 59457536 12044 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 14516 12044 102 219 0 14293 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 58064

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1852464/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=58744 CPUtime=642.13
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 15423 0 0 0 64066 147 0 0 25 0 1 0 219273892 60153856 12375 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 14686 12375 102 219 0 14463 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 58744


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1847152/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=61524 CPUtime=882.06
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 16702 0 0 0 88028 178 0 0 25 0 1 0 219273892 63000576 13654 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 15381 13654 102 219 0 15158 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 61524

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1846064/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=62392 CPUtime=942.05
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 16967 0 0 0 94020 185 0 0 25 0 1 0 219273892 63889408 13919 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 15598 13919 102 219 0 15375 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 62392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1844848/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=75448 CPUtime=1002.03
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 20318 0 0 0 100010 193 0 0 25 0 1 0 219273892 77258752 14197 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 18862 14197 102 219 0 18639 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 75448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1843824/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=75448 CPUtime=1062.02
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 20560 0 0 0 106001 201 0 0 25 0 1 0 219273892 77258752 14439 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 18862 14439 102 219 0 18639 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 75448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1842736/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=76408 CPUtime=1122.01
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 20818 0 0 0 111993 208 0 0 25 0 1 0 219273892 78241792 14697 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 19102 14697 102 219 0 18879 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 76408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1841648/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=76408 CPUtime=1181.99
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 21066 0 0 0 117985 214 0 0 25 0 1 0 219273892 78241792 14945 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 19102 14945 102 219 0 18879 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 76408

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1840304/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=77276 CPUtime=1241.97
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 21338 0 0 0 123976 221 0 0 25 0 1 0 219273892 79130624 15217 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 19319 15217 102 219 0 19096 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 77276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1839280/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=77276 CPUtime=1301.96
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 21571 0 0 0 129970 226 0 0 25 0 1 0 219273892 79130624 15450 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 19319 15450 102 219 0 19096 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 77276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1838064/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=78340 CPUtime=1361.94
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 21870 0 0 0 135963 231 0 0 25 0 1 0 219273892 80220160 15749 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 19585 15749 102 219 0 19362 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 78340

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1836528/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=79320 CPUtime=1421.93
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 22245 0 0 0 141956 237 0 0 25 0 1 0 219273892 81223680 16124 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 19830 16124 102 219 0 19607 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 79320

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1835056/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=79320 CPUtime=1481.91
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 22616 0 0 0 147948 243 0 0 25 0 1 0 219273892 81223680 16495 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 19830 16495 102 219 0 19607 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 79320

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1833776/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=80504 CPUtime=1541.9
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 22905 0 0 0 153940 250 0 0 25 0 1 0 219273892 82436096 16784 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 20126 16784 102 219 0 19903 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 80504

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1832688/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=80504 CPUtime=1601.88
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 23154 0 0 0 159933 255 0 0 25 0 1 0 219273892 82436096 17033 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 20126 17033 102 219 0 19903 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 80504

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1831472/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=80504 CPUtime=1661.86
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 23432 0 0 0 165925 261 0 0 25 0 1 0 219273892 82436096 17311 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560657 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 20126 17311 102 219 0 19903 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 80504

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1829744/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=81608 CPUtime=1721.85
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 23865 0 0 0 171918 267 0 0 25 0 1 0 219273892 83566592 17744 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 20402 17744 102 219 0 20179 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 81608

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1828464/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=81752 CPUtime=1781.84
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 24108 0 0 0 177911 273 0 0 25 0 1 0 219273892 83714048 17987 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 20438 17987 102 219 0 20215 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 81752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1828144/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=81752 CPUtime=1800.04
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 24192 0 0 0 179728 276 0 0 25 0 1 0 219273892 83714048 18071 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 20438 18071 102 219 0 20215 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 81752

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1828144/2055920 swapFree=4157932/4192956
[pid=6563] ppid=6561 vsize=81752 CPUtime=1800.04
/proc/6563/stat : 6563 (PBS4_SAT07v2) R 6561 6563 5847 0 -1 4194304 24192 0 0 0 179728 276 0 0 25 0 1 0 219273892 83714048 18071 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6563/statm: 20438 18071 102 219 0 20215 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 81752

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1797.29
CPU system time (s): 2.77458
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 81752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.29
system time used= 2.77458
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24195
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= 37267

runsolver used 1.43478 second user time and 4.09838 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  8 17:11:23 UTC 2007

IDJOB= 458823
IDBENCH= 2060
IDSOLVER= 200
FILE ID= node45/458823-1178644282

PBS_JOBID= 5218343

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/manquinho/primes-dimacs-cnf/normalized-ii8a2.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458823-1178644282/instance-458823-1178644282.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-458823-1178644282 -o ROOT/results/node45/conversion-458823-1178644282 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458823-1178644282/instance-458823-1178644282.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-458823-1178644282 -o ROOT/results/node45/solver-458823-1178644282 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458823-1178644282/instance-458823-1178644282.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d9e9e5fece70ebbc4c28befed36e7afc

RANDOM SEED= 348840336

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1903248 kB
Buffers:          9376 kB
Cached:          49232 kB
SwapCached:      14356 kB
Active:          71500 kB
Inactive:        10884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1903248 kB
SwapTotal:     4192956 kB
SwapFree:      4157932 kB
Dirty:            2376 kB
Writeback:           0 kB
Mapped:          30948 kB
Slab:            55924 kB
Committed_AS:  3949712 kB
PageTables:       1736 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 node45 on Tue May  8 17:41:25 UTC 2007