Trace number 459464

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 2007-03-23OPT3 1335.12 1335.55

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=37-P2=107-P3=53-P4=53-B.opb
MD5SUM3c1c5627c2ecb7d046a74fd6c2fb2be3
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 benchmark0.071988
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 variables84
Total number of constraints9
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 constraints9
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

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/459464-1178655082/instance-459464-1178655082.opb ......
1.49/1.56	c done parsing opb.
1.49/1.56	o 87
2.09/2.13	o 83
3.79/3.88	o 51
4.99/5.03	o 25
15.99/16.01	o 13
16.89/16.94	o 3
1335.06/1335.44	o 3
1335.06/1335.44	s OPTIMUM FOUND
1335.06/1335.44	c Total Run Time					1335.1
1335.06/1335.44	v x1 x10 x100 -x101 -x102 -x103 -x104 -x105 x106 x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119
1335.06/1335.44	v -x12 x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 x134 -x135 x136 x137 -x138 -x139
1335.06/1335.44	v -x14 -x140 x141 -x142 x143 x144 -x145 -x146 -x147 x148 -x149 x15 x150 x151 -x152 -x153 -x154 x155 -x156 x157 x158 -x159 x16
1335.06/1335.44	v -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x17 -x170 x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x18
1335.06/1335.44	v -x180 -x181 -x182 x183 x184 -x185 -x186 -x187 x188 x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 x198 -x199 x2 x20
1335.06/1335.44	v -x200 -x201 x202 x203 x204 x205 -x206 -x207 -x208 x209 -x21 x210 x211 x212 -x213 -x214 -x215 x216 x217 x218 x219 x22 -x220 -x221
1335.06/1335.44	v -x222 x223 x224 x225 x226 -x227 -x228 -x229 -x23 x230 x231 x232 x233 x234 -x235 x236 -x237 x238 -x239 x24 -x240 -x241 -x242
1335.06/1335.44	v -x243 -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 x253 x254 x255 -x256 x257 -x258 x259 x26 x260 x261 x262 -x263
1335.06/1335.44	v x264 -x265 x266 x267 x268 x269 x27 -x270 x271 -x272 x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 x29 -x3 -x30 -x31 x32
1335.06/1335.44	v 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 -x58 -x59 -x6
1335.06/1335.44	v -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 x83 -x84 x85
1335.06/1335.44	v 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/459464-1178655082/instance-459464-1178655082.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node12/watcher-459464-1178655082 -o ROOT/results/node12/solver-459464-1178655082 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459464-1178655082/instance-459464-1178655082.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: 0.93 0.98 0.99 3/77 20238
/proc/meminfo: memFree=1646632/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=1456 CPUtime=0
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 341545611 1490944 131 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 364 131 86 219 0 141 0

[startup+0.072936 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 20238
/proc/meminfo: memFree=1646632/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=1708 CPUtime=0.06
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 300 0 0 0 6 0 0 0 18 0 1 0 341545611 1748992 282 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 427 283 90 219 0 204 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1708

[startup+0.101939 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 20238
/proc/meminfo: memFree=1646632/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=2220 CPUtime=0.09
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 348 0 0 0 9 0 0 0 18 0 1 0 341545611 2273280 330 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 555 330 90 219 0 332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2220

[startup+0.301958 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 20238
/proc/meminfo: memFree=1646632/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=3708 CPUtime=0.29
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 656 0 0 0 29 0 0 0 19 0 1 0 341545611 3796992 638 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 927 638 90 219 0 704 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.701999 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 20238
/proc/meminfo: memFree=1646632/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=5888 CPUtime=0.69
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 970 0 0 0 69 0 0 0 22 0 1 0 341545611 6029312 952 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 1472 952 90 219 0 1249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5888

[startup+1.50208 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1642400/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=6492 CPUtime=1.49
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 1425 0 0 0 148 1 0 0 25 0 1 0 341545611 6647808 1358 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 1623 1358 90 219 0 1400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6492

[startup+3.10124 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1641120/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=7140 CPUtime=3.09
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 1646 0 0 0 306 3 0 0 25 0 1 0 341545611 7311360 1482 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 1785 1482 102 219 0 1562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7140

[startup+6.30156 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1639328/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=11776 CPUtime=6.29
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 2092 0 0 0 623 6 0 0 25 0 1 0 341545611 12058624 1928 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 2944 1928 102 219 0 2721 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11776

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1636384/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=13212 CPUtime=12.69
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 2961 0 0 0 1260 9 0 0 25 0 1 0 341545611 13529088 2604 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 3303 2604 102 219 0 3080 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13212

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1633504/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=14424 CPUtime=25.48
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 3722 0 0 0 2532 16 0 0 25 0 1 0 341545611 14770176 3365 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 3606 3365 102 219 0 3383 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14424

[startup+51.101 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1631712/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=17016 CPUtime=51.07
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 4551 0 0 0 5080 27 0 0 25 0 1 0 341545611 17424384 3809 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 4254 3809 102 219 0 4031 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17016

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1626720/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=30564 CPUtime=102.27
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 6522 0 0 0 10183 44 0 0 25 0 1 0 341545611 31297536 5011 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 7641 5011 102 219 0 7418 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30564

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1621920/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=32304 CPUtime=162.25
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 7764 0 0 0 16162 63 0 0 25 0 1 0 341545611 33079296 6253 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 8076 6253 102 219 0 7853 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32304

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1618464/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=33380 CPUtime=222.24
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 8616 0 0 0 22146 78 0 0 25 0 1 0 341545611 34181120 7105 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 8345 7105 102 219 0 8122 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33380

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1616096/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=34428 CPUtime=282.22
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 9205 0 0 0 28131 91 0 0 25 0 1 0 341545611 35254272 7694 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 8607 7694 102 219 0 8384 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34428

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1614496/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=41416 CPUtime=342.21
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 11141 0 0 0 34114 107 0 0 25 0 1 0 341545611 42409984 8093 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 10354 8093 102 219 0 10131 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 41416

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1612896/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=42352 CPUtime=402.18
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 11532 0 0 0 40100 118 0 0 25 0 1 0 341545611 43368448 8484 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 10588 8484 102 219 0 10365 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42352

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1611296/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=43548 CPUtime=462.18
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 11941 0 0 0 46088 130 0 0 25 0 1 0 341545611 44593152 8893 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 10887 8893 102 219 0 10664 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 43548

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1609824/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=44188 CPUtime=522.16
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 12311 0 0 0 52074 142 0 0 25 0 1 0 341545611 45248512 9263 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 11047 9263 102 219 0 10824 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 44188

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1608352/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=44696 CPUtime=582.14
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 12667 0 0 0 58060 154 0 0 25 0 1 0 341545611 45768704 9619 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 11174 9619 102 219 0 10951 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 44696

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1605920/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=45620 CPUtime=642.13
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 13272 0 0 0 64049 164 0 0 25 0 1 0 341545611 46714880 10224 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 11405 10224 102 219 0 11182 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 45620


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

/proc/meminfo: memFree=1604704/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=46192 CPUtime=702.11
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 13585 0 0 0 70036 175 0 0 25 0 1 0 341545611 47300608 10537 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 11548 10537 102 219 0 11325 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 46192

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1603488/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=46800 CPUtime=762.1
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 13886 0 0 0 76023 187 0 0 25 0 1 0 341545611 47923200 10838 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 11700 10838 102 219 0 11477 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 46800

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1602336/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=47448 CPUtime=822.08
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 14161 0 0 0 82009 199 0 0 25 0 1 0 341545611 48586752 11113 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 11862 11113 102 219 0 11639 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 47448

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1601312/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=48136 CPUtime=882.07
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 14418 0 0 0 87999 208 0 0 25 0 1 0 341545611 49291264 11370 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 12034 11370 102 219 0 11811 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 48136

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1599968/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=61316 CPUtime=942.05
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 17792 0 0 0 93987 218 0 0 25 0 1 0 341545611 62787584 11671 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 15329 11671 102 219 0 15106 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 61316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1598944/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=61316 CPUtime=1002.04
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 18079 0 0 0 99975 229 0 0 25 0 1 0 341545611 62787584 11958 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 15329 11958 102 219 0 15106 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 61316

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1597920/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=62252 CPUtime=1062.03
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 18336 0 0 0 105965 238 0 0 25 0 1 0 341545611 63746048 12215 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 15563 12215 102 219 0 15340 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 62252

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1596832/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=63076 CPUtime=1122
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 18613 0 0 0 111952 248 0 0 25 0 1 0 341545611 64589824 12492 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 15769 12492 102 219 0 15546 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 63076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1595872/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=63076 CPUtime=1181.99
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 18845 0 0 0 117943 256 0 0 25 0 1 0 341545611 64589824 12724 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 15769 12724 102 219 0 15546 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 63076

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1594912/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=63952 CPUtime=1241.98
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 19080 0 0 0 123931 267 0 0 25 0 1 0 341545611 65486848 12959 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 15988 12959 102 219 0 15765 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 63952

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1593568/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=65044 CPUtime=1301.96
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 19412 0 0 0 129920 276 0 0 25 0 1 0 341545611 66605056 13291 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 16261 13291 102 219 0 16038 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 65044

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

[startup+1305.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1593568/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=65044 CPUtime=1305.16
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 19421 0 0 0 130239 277 0 0 25 0 1 0 341545611 66605056 13300 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134584015 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 16261 13300 102 219 0 16038 0
Current children cumulated CPU time (s) 1305.16
Current children cumulated vsize (KiB) 65044

[startup+1318.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1593312/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=65044 CPUtime=1317.96
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 19477 0 0 0 131517 279 0 0 25 0 1 0 341545611 66605056 13356 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 16261 13356 102 219 0 16038 0
Current children cumulated CPU time (s) 1317.96
Current children cumulated vsize (KiB) 65044

[startup+1324.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1593184/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=65044 CPUtime=1324.36
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 19511 0 0 0 132157 279 0 0 25 0 1 0 341545611 66605056 13390 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 16261 13390 102 219 0 16038 0
Current children cumulated CPU time (s) 1324.36
Current children cumulated vsize (KiB) 65044

[startup+1331.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1592736/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=65044 CPUtime=1330.76
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 19619 0 0 0 132795 281 0 0 25 0 1 0 341545611 66605056 13498 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 16261 13498 102 219 0 16038 0
Current children cumulated CPU time (s) 1330.76
Current children cumulated vsize (KiB) 65044

[startup+1332.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1592736/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=65044 CPUtime=1332.35
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 19625 0 0 0 132954 281 0 0 25 0 1 0 341545611 66605056 13504 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 16261 13504 102 219 0 16038 0
Current children cumulated CPU time (s) 1332.35
Current children cumulated vsize (KiB) 65044

[startup+1334.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1592672/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=65044 CPUtime=1333.96
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 19635 0 0 0 133115 281 0 0 25 0 1 0 341545611 66605056 13514 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 16261 13514 102 219 0 16038 0
Current children cumulated CPU time (s) 1333.96
Current children cumulated vsize (KiB) 65044

[startup+1335.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1592672/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=65044 CPUtime=1334.76
/proc/20238/stat : 20238 (PBS4_SAT07v2) R 20236 20238 19752 0 -1 4194304 19668 0 0 0 133194 282 0 0 25 0 1 0 341545611 66605056 13547 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20238/statm: 16261 13547 102 219 0 16038 0
Current children cumulated CPU time (s) 1334.76
Current children cumulated vsize (KiB) 65044

[startup+1335.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20239
/proc/meminfo: memFree=1592544/2055920 swapFree=4160020/4192956
[pid=20238] ppid=20236 vsize=0 CPUtime=1335.11
/proc/20238/stat : 20238 (PBS4_SAT07v2) D 20236 20238 19752 0 -1 4194308 19677 0 0 0 133228 283 0 0 25 0 1 0 341545611 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100051646 0 0 17 1 0 0
/proc/20238/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1335.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1335.55
CPU time (s): 1335.12
CPU user time (s): 1332.29
CPU system time (s): 2.83157
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 65044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1332.29
system time used= 2.83157
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19677
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= 7
involuntary context switches= 743

runsolver used 1.21881 second user time and 3.21051 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue May  8 20:11:22 UTC 2007

IDJOB= 459464
IDBENCH= 47925
IDSOLVER= 200
FILE ID= node12/459464-1178655082

PBS_JOBID= 5218005

Free space on /tmp= 66560 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=7-P0=97-P1=37-P2=107-P3=53-P4=53-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459464-1178655082/instance-459464-1178655082.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-459464-1178655082 -o ROOT/results/node12/conversion-459464-1178655082 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459464-1178655082/instance-459464-1178655082.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-459464-1178655082 -o ROOT/results/node12/solver-459464-1178655082 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459464-1178655082/instance-459464-1178655082.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  3c1c5627c2ecb7d046a74fd6c2fb2be3

RANDOM SEED= 811328299

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1646976 kB
Buffers:         37744 kB
Cached:         278884 kB
SwapCached:      11540 kB
Active:         198440 kB
Inactive:       141268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646976 kB
SwapTotal:     4192956 kB
SwapFree:      4160020 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          29928 kB
Slab:            54648 kB
Committed_AS: 10842244 kB
PageTables:       1792 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= 66560 MiB

End job on node12 on Tue May  8 20:33:38 UTC 2007