Trace number 372408

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 2007-03-23OPT8034 1108.03 1108.37

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-10_20.opb
MD5SUMdfa433e4e6a88cd1c776cef0a80ce991
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8034
Best CPU time to get the best result obtained on this benchmark0.017996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8034
Optimality of the best value was proved YES
Number of variables210
Total number of constraints220
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 210
Biggest coefficient in the objective function 2937
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 109101
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2937
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 109101
Number of bits of the biggest sum of numbers17
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/372408-1177093141/instance-372408-1177093141.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 27471
0.00/0.00	o 27107
0.00/0.00	o 27079
0.00/0.00	o 27025
0.00/0.00	o 27008
0.19/0.23	o 27001
0.19/0.23	o 10101
0.19/0.23	o 9443
0.39/0.43	o 9421
4.30/4.39	o 9393
8.89/8.92	o 8738
37.68/37.71	o 8721
38.28/38.40	o 8568
40.47/40.53	o 8483
60.67/60.77	o 8350
132.35/132.49	o 8297
158.44/158.52	o 8061
174.04/174.12	o 8034
1107.95/1108.35	o 8034
1107.95/1108.35	s OPTIMUM FOUND
1107.95/1108.35	c Total Run Time					1108.01
1107.95/1108.35	v -x1 -x10 -x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118
1107.95/1108.35	v -x119 -x12 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137
1107.95/1108.35	v -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156
1107.95/1108.35	v -x157 x158 -x159 -x16 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175
1107.95/1108.35	v -x176 -x177 x178 -x179 -x18 -x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 x191 -x192 -x193 -x194 -x195
1107.95/1108.35	v -x196 -x197 -x198 -x199 -x2 -x20 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 x21 -x210 -x22 -x23 -x24 -x25 -x26
1107.95/1108.35	v -x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x5 -x50
1107.95/1108.35	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 -x6 -x60 x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 x71 -x72 -x73 -x74 -x75
1107.95/1108.35	v -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 -x99

Verifier Data (download as text)

OK	8034

Conversion Script Data (download as text)

/tmp/evaluation/372408-1177093141/instance-372408-1177093141.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-372408-1177093141 -o ROOT/results/node22/solver-372408-1177093141 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372408-1177093141/PBS4 /tmp/evaluation/372408-1177093141/instance-372408-1177093141.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 2/77 20170
/proc/meminfo: memFree=1591992/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=1320 CPUtime=0
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 157231772 1351680 134 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 330 134 102 219 0 107 0

[startup+0.0464171 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 20170
/proc/meminfo: memFree=1591992/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=1320 CPUtime=0.04
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 186 0 0 0 4 0 0 0 18 0 1 0 157231772 1351680 168 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 330 168 102 219 0 107 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1320

[startup+0.101424 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 20170
/proc/meminfo: memFree=1591992/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=1740 CPUtime=0.09
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 157231772 1781760 219 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 435 219 103 219 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.301455 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 20170
/proc/meminfo: memFree=1591992/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=2252 CPUtime=0.29
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 396 0 0 0 29 0 0 0 19 0 1 0 157231772 2306048 378 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 563 378 103 219 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2252

[startup+0.701515 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 20170
/proc/meminfo: memFree=1591992/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=3604 CPUtime=0.69
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 644 0 0 0 68 1 0 0 23 0 1 0 157231772 3690496 626 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 901 626 103 219 0 678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3604

[startup+1.50264 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1589232/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=5844 CPUtime=1.49
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 963 0 0 0 148 1 0 0 25 0 1 0 157231772 5984256 896 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 1461 896 104 219 0 1238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5844

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1587888/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=6108 CPUtime=3.09
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 1261 0 0 0 307 2 0 0 25 0 1 0 157231772 6254592 1194 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 1527 1194 104 219 0 1304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6108

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1586160/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=10856 CPUtime=6.29
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 1669 0 0 0 626 3 0 0 25 0 1 0 157231772 11116544 1505 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 2714 1505 104 219 0 2491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10856

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1584048/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=11264 CPUtime=12.69
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 2248 0 0 0 1263 6 0 0 25 0 1 0 157231772 11534336 2084 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 2816 2084 104 219 0 2593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11264

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1580400/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=20752 CPUtime=25.48
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 3307 0 0 0 2539 9 0 0 25 0 1 0 157231772 21250048 2950 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 5188 2950 104 219 0 4965 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20752

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1576176/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=21560 CPUtime=51.08
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 4352 0 0 0 5094 14 0 0 25 0 1 0 157231772 22077440 3995 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 5390 3995 104 219 0 5167 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21560

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1570864/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=24544 CPUtime=102.26
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 6051 0 0 0 10204 22 0 0 25 0 1 0 157231772 25133056 5309 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 6136 5309 104 219 0 5913 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24544

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1566192/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=42080 CPUtime=162.24
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 7229 0 0 0 16193 31 0 0 25 0 1 0 157231772 43089920 6487 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 10520 6487 104 219 0 10297 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42080

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1562544/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=46036 CPUtime=222.22
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 8879 0 0 0 22182 40 0 0 25 0 1 0 157231772 47140864 7368 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 11509 7368 104 219 0 11286 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 46036

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1559536/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=47008 CPUtime=282.21
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 9627 0 0 0 28176 45 0 0 25 0 1 0 157231772 48136192 8116 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 11752 8116 104 219 0 11529 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 47008

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1557936/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=48256 CPUtime=342.18
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 10031 0 0 0 34169 49 0 0 25 0 1 0 157231772 49414144 8520 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 12064 8520 104 219 0 11841 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 48256

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1556720/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=49164 CPUtime=402.16
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 10339 0 0 0 40160 56 0 0 25 0 1 0 157231772 50343936 8828 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 12291 8828 104 219 0 12068 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 49164

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1555504/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=49644 CPUtime=462.15
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 10629 0 0 0 46152 63 0 0 25 0 1 0 157231772 50835456 9118 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 12411 9118 104 219 0 12188 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 49644

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20171
/proc/meminfo: memFree=1552880/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=50712 CPUtime=522.13
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 11294 0 0 0 52143 70 0 0 25 0 1 0 157231772 51929088 9783 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 12678 9783 104 219 0 12455 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 50712

[startup+582.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1551600/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=57476 CPUtime=582.11
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 13091 0 0 0 58135 76 0 0 25 0 1 0 157231772 58855424 10043 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 14369 10043 104 219 0 14146 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 57476

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20171
/proc/meminfo: memFree=1549232/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=58388 CPUtime=642.1
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 13723 0 0 0 64129 81 0 0 25 0 1 0 157231772 59789312 10675 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 14597 10675 104 219 0 14374 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 58388

[startup+702.303 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20171
/proc/meminfo: memFree=1546736/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=59152 CPUtime=702.08
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 14367 0 0 0 70122 86 0 0 25 0 1 0 157231772 60571648 11319 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 14788 11319 104 219 0 14565 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 59152

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1543728/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=59772 CPUtime=762.07
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 15100 0 0 0 76115 92 0 0 25 0 1 0 157231772 61206528 12052 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 14943 12052 104 219 0 14720 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 59772

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1542896/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=60320 CPUtime=822.04
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 15360 0 0 0 82108 96 0 0 25 0 1 0 157231772 61767680 12246 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 15080 12246 104 219 0 14857 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 60320

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1539824/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=60960 CPUtime=882.02
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 16168 0 0 0 88102 100 0 0 25 0 1 0 157231772 62423040 13021 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 15240 13021 104 219 0 15017 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 60960

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1536368/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=94564 CPUtime=942
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 17042 0 0 0 94095 105 0 0 25 0 1 0 157231772 96833536 13895 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 23641 13895 104 219 0 23418 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 94564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1533424/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=95016 CPUtime=1001.98
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 17774 0 0 0 100089 109 0 0 25 0 1 0 157231772 97296384 14627 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 23754 14627 104 219 0 23531 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 95016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1529264/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=98184 CPUtime=1061.96
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 19012 0 0 0 106082 114 0 0 25 0 1 0 157231772 100540416 15865 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 24546 15865 104 219 0 24323 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 98184

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

[startup+1075.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1528304/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=98184 CPUtime=1074.77
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 19046 0 0 0 107361 116 0 0 25 0 1 0 157231772 100540416 15899 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 24546 15899 104 219 0 24323 0
Current children cumulated CPU time (s) 1074.77
Current children cumulated vsize (KiB) 98184

[startup+1087.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1527536/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=99192 CPUtime=1087.56
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 19237 0 0 0 108639 117 0 0 25 0 1 0 157231772 101572608 16090 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 24798 16090 104 219 0 24575 0
Current children cumulated CPU time (s) 1087.56
Current children cumulated vsize (KiB) 99192

[startup+1100.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1527024/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=99192 CPUtime=1100.35
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 19358 0 0 0 109916 119 0 0 25 0 1 0 157231772 101572608 16211 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 24798 16211 104 219 0 24575 0
Current children cumulated CPU time (s) 1100.35
Current children cumulated vsize (KiB) 99192

[startup+1103.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1526960/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=99192 CPUtime=1103.55
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 19378 0 0 0 110235 120 0 0 25 0 1 0 157231772 101572608 16231 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 24798 16231 104 219 0 24575 0
Current children cumulated CPU time (s) 1103.55
Current children cumulated vsize (KiB) 99192

[startup+1105.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1526960/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=99192 CPUtime=1105.15
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 19385 0 0 0 110395 120 0 0 25 0 1 0 157231772 101572608 16238 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 24798 16238 104 219 0 24575 0
Current children cumulated CPU time (s) 1105.15
Current children cumulated vsize (KiB) 99192

[startup+1107.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1526896/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=99192 CPUtime=1106.76
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 19391 0 0 0 110555 121 0 0 25 0 1 0 157231772 101572608 16244 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 24798 16244 104 219 0 24575 0
Current children cumulated CPU time (s) 1106.76
Current children cumulated vsize (KiB) 99192

[startup+1107.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1526896/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=99192 CPUtime=1107.56
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 19395 0 0 0 110635 121 0 0 25 0 1 0 157231772 101572608 16248 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 24798 16248 104 219 0 24575 0
Current children cumulated CPU time (s) 1107.56
Current children cumulated vsize (KiB) 99192

[startup+1108.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20171
/proc/meminfo: memFree=1526896/2055920 swapFree=4168584/4192956
[pid=20170] ppid=20168 vsize=99192 CPUtime=1107.95
/proc/20170/stat : 20170 (PBS4) R 20168 20170 19368 0 -1 4194304 19409 0 0 0 110674 121 0 0 25 0 1 0 157231772 101572608 16262 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20170/statm: 24798 16262 104 219 0 24575 0
Current children cumulated CPU time (s) 1107.95
Current children cumulated vsize (KiB) 99192

Child status: 0
Real time (s): 1108.37
CPU time (s): 1108.03
CPU user time (s): 1106.8
CPU system time (s): 1.22681
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 99192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1106.8
system time used= 1.22681
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19417
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= 23014

runsolver used 1.2768 second user time and 2.75258 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Fri Apr 20 18:19:01 UTC 2007

IDJOB= 372408
IDBENCH= 24970
IDSOLVER= 157
FILE ID= node22/372408-1177093141

PBS_JOBID= 4640331

Free space on /tmp= 66498 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-10_20.opb
COMMAND LINE= /tmp/evaluation/372408-1177093141/PBS4 /tmp/evaluation/372408-1177093141/instance-372408-1177093141.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-372408-1177093141 -o ROOT/results/node22/conversion-372408-1177093141 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372408-1177093141/instance-372408-1177093141.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-372408-1177093141 -o ROOT/results/node22/solver-372408-1177093141 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372408-1177093141/PBS4 /tmp/evaluation/372408-1177093141/instance-372408-1177093141.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  dfa433e4e6a88cd1c776cef0a80ce991

RANDOM SEED= 725880278

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1592336 kB
Buffers:         44676 kB
Cached:         327424 kB
SwapCached:       2240 kB
Active:         171972 kB
Inactive:       223248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592336 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          30980 kB
Slab:            53968 kB
Committed_AS:  1856792 kB
PageTables:       1680 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= 66498 MiB

End job on node22 on Fri Apr 20 18:37:29 UTC 2007