Trace number 429674

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 2007-03-23OPT3 1205.9 1206.35

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=61-P1=127-P2=131-P3=107-P4=47-B.opb
MD5SUM4652b0e8f21fa4edb3d66fa3030eb917
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/429674-1177987204/instance-429674-1177987204.opb ......
0.02/0.04	c done parsing opb.
0.02/0.04	o 107
1.49/1.54	o 97
4.99/5.09	o 85
5.09/5.15	o 63
9.89/9.98	o 27
13.19/13.29	o 13
13.49/13.52	o 11
13.59/13.64	o 5
13.79/13.89	o 3
1205.85/1206.33	o 3
1205.85/1206.33	s OPTIMUM FOUND
1205.85/1206.33	c Total Run Time					1205.89
1205.85/1206.33	v x1 x10 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 x114 -x115 -x116 -x117 -x118
1205.85/1206.33	v -x119 x12 x120 x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 x134 x135 x136 x137 x138 -x139
1205.85/1206.33	v x14 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 x149 x15 x150 x151 x152 -x153 x154 x155 x156 x157 x158 x159 -x16 -x160
1205.85/1206.33	v x161 x162 x163 x164 x165 x166 -x167 x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 x176 x177 x178 x179 x18 x180 -x181 x182
1205.85/1206.33	v x183 x184 -x185 -x186 -x187 -x188 -x189 x19 x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x2 -x20 -x200 -x201 -x202
1205.85/1206.33	v -x203 x204 x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x22 -x220 -x221 -x222
1205.85/1206.33	v -x223 -x224 x225 x226 -x227 -x228 -x229 x23 -x230 -x231 x232 -x233 -x234 -x235 -x236 x237 x238 -x239 -x24 -x240 -x241 -x242
1205.85/1206.33	v -x243 -x244 -x245 x246 -x247 -x248 -x249 x25 -x250 x251 x252 x253 -x254 -x255 -x256 -x257 x258 x259 -x26 -x260 -x261 -x262
1205.85/1206.33	v -x263 -x264 -x265 -x266 x267 -x268 -x269 -x27 -x270 -x271 x272 x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 x29 -x3 -x30
1205.85/1206.33	v x31 x32 -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
1205.85/1206.33	v -x59 -x6 -x60 -x61 -x62 -x63 x64 -x65 x66 -x67 -x68 -x69 -x7 x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 x8 -x80 -x81 -x82 x83
1205.85/1206.33	v -x84 x85 x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429674-1177987204/instance-429674-1177987204.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node40/watcher-429674-1177987204 -o ROOT/results/node40/solver-429674-1177987204 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429674-1177987204/PBS4 /tmp/evaluation/429674-1177987204/instance-429674-1177987204.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: 0.86 0.97 0.99 3/77 17338
/proc/meminfo: memFree=1823664/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=1456 CPUtime=0
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 127600027 1490944 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/17338/statm: 364 132 87 219 0 141 0

[startup+0.028663 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 17338
/proc/meminfo: memFree=1823664/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=1452 CPUtime=0.02
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 199 0 0 0 2 0 0 0 18 0 1 0 127600027 1486848 182 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 363 182 92 219 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1452

[startup+0.101678 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 17338
/proc/meminfo: memFree=1823664/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=2352 CPUtime=0.09
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 127600027 2408448 329 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 588 329 103 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301719 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 17338
/proc/meminfo: memFree=1823664/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=3508 CPUtime=0.29
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 597 0 0 0 29 0 0 0 19 0 1 0 127600027 3592192 580 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 877 580 103 219 0 654 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3508

[startup+0.701802 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 17338
/proc/meminfo: memFree=1823664/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=5892 CPUtime=0.69
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 915 0 0 0 68 1 0 0 23 0 1 0 127600027 6033408 898 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 1473 898 103 219 0 1250 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5892

[startup+1.50197 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 17339
/proc/meminfo: memFree=1819560/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=6348 CPUtime=1.49
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 1342 0 0 0 147 2 0 0 25 0 1 0 127600027 6500352 1276 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 1587 1276 104 219 0 1364 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6348

[startup+3.10131 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 17339
/proc/meminfo: memFree=1818216/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=10840 CPUtime=3.09
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 1590 0 0 0 306 3 0 0 25 0 1 0 127600027 11100160 1524 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 2710 1524 104 219 0 2487 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10840

[startup+6.30197 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 17339
/proc/meminfo: memFree=1815848/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=11644 CPUtime=6.29
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 2339 0 0 0 624 5 0 0 25 0 1 0 127600027 11923456 2176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 2911 2176 104 219 0 2688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11644

[startup+12.7013 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 17339
/proc/meminfo: memFree=1813552/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=12332 CPUtime=12.68
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 2746 0 0 0 1259 9 0 0 25 0 1 0 127600027 12627968 2583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 3083 2583 104 219 0 2860 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12332

[startup+25.502 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 17339
/proc/meminfo: memFree=1812208/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=13960 CPUtime=25.49
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 3270 0 0 0 2533 16 0 0 25 0 1 0 127600027 14295040 2914 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 3490 2914 104 219 0 3267 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13960

[startup+51.1014 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 17339
/proc/meminfo: memFree=1807152/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=25292 CPUtime=51.08
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 4932 0 0 0 5082 26 0 0 25 0 1 0 127600027 25899008 4191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 6323 4191 104 219 0 6100 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25292

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 17339
/proc/meminfo: memFree=1802800/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=26956 CPUtime=102.25
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 5991 0 0 0 10183 42 0 0 25 0 1 0 127600027 27602944 5250 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 6739 5250 104 219 0 6516 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26956

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17345
/proc/meminfo: memFree=1799216/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=31544 CPUtime=162.22
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 7614 0 0 0 16161 61 0 0 25 0 1 0 127600027 32301056 6104 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 7886 6104 104 219 0 7663 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 31544

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17345
/proc/meminfo: memFree=1797040/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=32968 CPUtime=222.2
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 8151 0 0 0 22144 76 0 0 25 0 1 0 127600027 33759232 6641 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 8242 6641 104 219 0 8019 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32968

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17345
/proc/meminfo: memFree=1795248/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=33840 CPUtime=282.18
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 8594 0 0 0 28128 90 0 0 25 0 1 0 127600027 34652160 7084 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 8460 7084 104 219 0 8237 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33840

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17345
/proc/meminfo: memFree=1793328/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=40820 CPUtime=342.16
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 10607 0 0 0 34110 106 0 0 25 0 1 0 127600027 41799680 7560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 10205 7560 104 219 0 9982 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 40820

[startup+402.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 17345
/proc/meminfo: memFree=1790128/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=41900 CPUtime=402.14
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 11368 0 0 0 40093 121 0 0 25 0 1 0 127600027 42905600 8321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 10475 8321 104 219 0 10252 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 41900

[startup+462.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 17345
/proc/meminfo: memFree=1788592/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=42920 CPUtime=462.12
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 11757 0 0 0 46077 135 0 0 25 0 1 0 127600027 43950080 8710 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 10730 8710 104 219 0 10507 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 42920

[startup+522.301 s]
/proc/loadavg: 1.13 1.03 1.01 2/78 17345
/proc/meminfo: memFree=1787184/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=43552 CPUtime=522.09
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 12108 0 0 0 52061 148 0 0 25 0 1 0 127600027 44597248 9061 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 10888 9061 104 219 0 10665 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 43552

[startup+582.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 17345
/proc/meminfo: memFree=1785840/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=44244 CPUtime=582.08
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 12446 0 0 0 58047 161 0 0 25 0 1 0 127600027 45305856 9399 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 11061 9399 104 219 0 10838 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 44244

[startup+642.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 17345
/proc/meminfo: memFree=1784432/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=44968 CPUtime=642.05
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 12782 0 0 0 64030 175 0 0 25 0 1 0 127600027 46047232 9735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 11242 9735 104 219 0 11019 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 44968

[startup+702.302 s]
/proc/loadavg: 1.10 1.05 1.00 2/78 17345
/proc/meminfo: memFree=1782640/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=46292 CPUtime=702.03
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 13182 0 0 0 70016 187 0 0 25 0 1 0 127600027 47403008 10135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 11573 10135 104 219 0 11350 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 46292

[startup+762.305 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 17345
/proc/meminfo: memFree=1781552/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=46928 CPUtime=762.01
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 13446 0 0 0 76001 200 0 0 25 0 1 0 127600027 48054272 10399 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 11732 10399 104 219 0 11509 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 46928

[startup+822.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 17345
/proc/meminfo: memFree=1780336/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=47604 CPUtime=821.98
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 13741 0 0 0 81987 211 0 0 25 0 1 0 127600027 48746496 10694 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 11901 10694 104 219 0 11678 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 47604

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 17345
/proc/meminfo: memFree=1778928/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=47924 CPUtime=881.96
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 14072 0 0 0 87975 221 0 0 25 0 1 0 127600027 49074176 11025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 11981 11025 104 219 0 11758 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 47924

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 17345
/proc/meminfo: memFree=1777648/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=61120 CPUtime=941.94
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 17472 0 0 0 93961 233 0 0 25 0 1 0 127600027 62586880 11352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 15280 11352 104 219 0 15057 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 61120

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17345
/proc/meminfo: memFree=1776432/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=61884 CPUtime=1001.92
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 17762 0 0 0 99947 245 0 0 25 0 1 0 127600027 63369216 11642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 15471 11642 104 219 0 15248 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 61884

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17345
/proc/meminfo: memFree=1775472/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=62692 CPUtime=1061.9
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 18000 0 0 0 105935 255 0 0 25 0 1 0 127600027 64196608 11880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 15673 11880 104 219 0 15450 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 62692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17345
/proc/meminfo: memFree=1774320/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=62852 CPUtime=1121.87
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 18294 0 0 0 111922 265 0 0 25 0 1 0 127600027 64360448 12174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 15713 12174 104 219 0 15490 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 62852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17345
/proc/meminfo: memFree=1773040/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=63712 CPUtime=1181.85
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 18602 0 0 0 117908 277 0 0 25 0 1 0 127600027 65241088 12482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 15928 12482 104 219 0 15705 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 63712

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

[startup+1190.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17345
/proc/meminfo: memFree=1772784/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=63712 CPUtime=1189.85
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 18638 0 0 0 118706 279 0 0 25 0 1 0 127600027 65241088 12518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 15928 12518 104 219 0 15705 0
Current children cumulated CPU time (s) 1189.85
Current children cumulated vsize (KiB) 63712

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17345
/proc/meminfo: memFree=1772464/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=63712 CPUtime=1196.25
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 18730 0 0 0 119345 280 0 0 25 0 1 0 127600027 65241088 12610 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 15928 12610 104 219 0 15705 0
Current children cumulated CPU time (s) 1196.25
Current children cumulated vsize (KiB) 63712

[startup+1203.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17345
/proc/meminfo: memFree=1772144/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=64624 CPUtime=1202.65
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 18811 0 0 0 119983 282 0 0 25 0 1 0 127600027 66174976 12691 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 16156 12691 104 219 0 15933 0
Current children cumulated CPU time (s) 1202.65
Current children cumulated vsize (KiB) 64624

[startup+1204.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17345
/proc/meminfo: memFree=1772080/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=64624 CPUtime=1204.25
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 18834 0 0 0 120142 283 0 0 25 0 1 0 127600027 66174976 12714 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 16156 12714 104 219 0 15933 0
Current children cumulated CPU time (s) 1204.25
Current children cumulated vsize (KiB) 64624

[startup+1205.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17345
/proc/meminfo: memFree=1772016/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=64624 CPUtime=1205.05
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 18841 0 0 0 120222 283 0 0 25 0 1 0 127600027 66174976 12721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 16156 12721 104 219 0 15933 0
Current children cumulated CPU time (s) 1205.05
Current children cumulated vsize (KiB) 64624

[startup+1205.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17345
/proc/meminfo: memFree=1772016/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=64624 CPUtime=1205.45
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 18843 0 0 0 120262 283 0 0 25 0 1 0 127600027 66174976 12723 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 16156 12723 104 219 0 15933 0
Current children cumulated CPU time (s) 1205.45
Current children cumulated vsize (KiB) 64624

[startup+1206.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17345
/proc/meminfo: memFree=1772016/2055920 swapFree=4157412/4192956
[pid=17338] ppid=17336 vsize=64624 CPUtime=1205.85
/proc/17338/stat : 17338 (PBS4) R 17336 17338 12852 0 -1 4194304 18846 0 0 0 120302 283 0 0 25 0 1 0 127600027 66174976 12726 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17338/statm: 16156 12726 104 219 0 15933 0
Current children cumulated CPU time (s) 1205.85
Current children cumulated vsize (KiB) 64624

Child status: 0
Real time (s): 1206.35
CPU time (s): 1205.9
CPU user time (s): 1203.06
CPU system time (s): 2.84457
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 73412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1203.06
system time used= 2.84457
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18854
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= 2641

runsolver used 0.963853 second user time and 2.71059 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue May  1 02:40:04 UTC 2007

IDJOB= 429674
IDBENCH= 47926
IDSOLVER= 157
FILE ID= node40/429674-1177987204

PBS_JOBID= 4728180

Free space on /tmp= 66543 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=61-P1=127-P2=131-P3=107-P4=47-B.opb
COMMAND LINE= /tmp/evaluation/429674-1177987204/PBS4 /tmp/evaluation/429674-1177987204/instance-429674-1177987204.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-429674-1177987204 -o ROOT/results/node40/conversion-429674-1177987204 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429674-1177987204/instance-429674-1177987204.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-429674-1177987204 -o ROOT/results/node40/solver-429674-1177987204 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429674-1177987204/PBS4 /tmp/evaluation/429674-1177987204/instance-429674-1177987204.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  4652b0e8f21fa4edb3d66fa3030eb917

RANDOM SEED= 428295249

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1824072 kB
Buffers:         17692 kB
Cached:         126052 kB
SwapCached:      14968 kB
Active:          15456 kB
Inactive:       151876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824072 kB
SwapTotal:     4192956 kB
SwapFree:      4157412 kB
Dirty:            1352 kB
Writeback:           0 kB
Mapped:          30552 kB
Slab:            49840 kB
Committed_AS:  1160620 kB
PageTables:       1936 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= 66543 MiB

End job on node40 on Tue May  1 03:00:11 UTC 2007