Trace number 363529

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
Pueblo 1.4SAT1581 1782.73 1783.44

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-p0201.opb
MD5SUM303eaeab4b7ccd67c7fab31d13d20bc2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1523
Best CPU time to get the best result obtained on this benchmark2.6466
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1523
Optimality of the best value was proved YES
Number of variables201
Total number of constraints133
Number of constraints which are clauses20
Number of constraints which are cardinality constraints (but not clauses)26
Number of constraints which are nor clauses,nor cardinality constraints87
Minimum length of a constraint3
Maximum length of a constraint67
Number of terms in the objective function 201
Biggest coefficient in the objective function 1920
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 19980
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 1920
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 19980
Number of bits of the biggest sum of numbers15
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.00/0.01	c starting to Solve
0.00/0.01	c #variables read: 201 - #constraints read: 134
0.00/0.01	o 2230
0.00/0.01	o 2217
0.00/0.01	o 2205
0.00/0.01	o 2192
0.00/0.01	o 2180
0.00/0.01	o 2174
0.00/0.01	o 2161
0.00/0.01	o 2149
0.00/0.01	o 2144
0.00/0.01	o 2137
0.00/0.01	o 2125
0.00/0.01	o 2120
0.00/0.01	o 2117
0.00/0.01	o 2105
0.00/0.01	o 2095
0.01/0.02	o 2088
0.01/0.02	o 2076
0.01/0.02	o 2064
0.01/0.03	o 1990
0.01/0.03	o 1962
0.01/0.03	o 1950
0.01/0.03	o 1942
0.01/0.03	o 1930
0.01/0.03	o 1920
0.01/0.03	o 1915
0.01/0.03	o 1903
0.01/0.03	o 1895
0.01/0.03	o 1883
0.01/0.03	o 1873
0.01/0.04	o 1865
0.01/0.04	o 1837
0.01/0.04	o 1825
0.01/0.04	o 1813
0.01/0.04	o 1803
0.01/0.04	o 1793
0.01/0.04	o 1783
0.01/0.09	o 1781
0.01/0.10	o 1769
0.09/0.16	o 1764
0.19/0.20	o 1756
0.19/0.21	o 1753
0.19/0.23	o 1751
0.49/0.60	o 1742
0.59/0.61	o 1738
0.59/0.61	o 1726
0.59/0.62	o 1714
0.59/0.62	o 1702
0.59/0.64	o 1692
0.59/0.69	o 1686
0.69/0.70	o 1674
0.69/0.70	o 1658
0.69/0.70	o 1646
0.69/0.72	o 1634
10.59/10.65	o 1631
45.47/45.54	o 1619
45.57/45.68	o 1607
388.65/388.83	o 1603
388.65/388.83	o 1595
388.65/388.83	o 1583
556.09/556.37	o 1581
1782.69/1783.43	c total time              : 1783 s
1782.69/1783.43	s SATISFIABLE
1782.69/1783.43	v x1 -x2 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 x28 -x29
1782.69/1783.43	v -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 x50 -x51 -x52 -x53 -x54 -x55
1782.69/1783.43	v -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 -x81
1782.69/1783.43	v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106
1782.69/1783.43	v -x107 -x108 -x109 -x110 x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127
1782.69/1783.43	v -x128 x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148
1782.69/1783.43	v x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 x169
1782.69/1783.43	v -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 x185 -x186 -x187 -x188 -x189 -x190
1782.69/1783.43	v -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201

Verifier Data (download as text)

OK	1581

Conversion Script Data (download as text)

/tmp/evaluation/363529-1177029255/instance-363529-1177029255.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/node38/watcher-363529-1177029255 -o ROOT/results/node38/solver-363529-1177029255 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363529-1177029255/instance-363529-1177029255.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: 0.99 0.97 0.97 3/77 2170
/proc/meminfo: memFree=1728640/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=2552 CPUtime=0
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 135092135 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546735 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 638 236 199 16 0 77 0

[startup+0.0177581 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 2170
/proc/meminfo: memFree=1728640/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=2688 CPUtime=0.01
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 313 0 0 0 1 0 0 0 18 0 1 0 135092135 2752512 283 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 672 283 205 16 0 111 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2688

[startup+0.101774 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 2170
/proc/meminfo: memFree=1728640/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=2820 CPUtime=0.09
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 135092135 2887680 307 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 705 307 205 16 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2820

[startup+0.301812 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 2170
/proc/meminfo: memFree=1728640/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=2948 CPUtime=0.29
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 367 0 0 0 29 0 0 0 19 0 1 0 135092135 3018752 337 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 737 337 205 16 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2948

[startup+0.701889 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 2170
/proc/meminfo: memFree=1728640/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=2948 CPUtime=0.69
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 383 0 0 0 69 0 0 0 22 0 1 0 135092135 3018752 353 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 737 353 205 16 0 176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50104 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 2171
/proc/meminfo: memFree=1727928/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3040 CPUtime=1.49
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 395 0 0 0 149 0 0 0 25 0 1 0 135092135 3112960 365 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 760 365 205 16 0 199 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3040

[startup+3.10135 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 2171
/proc/meminfo: memFree=1727736/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3040 CPUtime=3.09
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 403 0 0 0 309 0 0 0 25 0 1 0 135092135 3112960 373 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 760 373 205 16 0 199 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3040

[startup+6.30197 s]
/proc/loadavg: 1.07 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1727608/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3148 CPUtime=6.29
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 421 0 0 0 627 2 0 0 25 0 1 0 135092135 3223552 391 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 787 391 205 16 0 226 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3148

[startup+12.7012 s]
/proc/loadavg: 1.07 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1727368/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3276 CPUtime=12.69
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 450 0 0 0 1265 4 0 0 25 0 1 0 135092135 3354624 420 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 819 420 205 16 0 258 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3276

[startup+25.5017 s]
/proc/loadavg: 1.05 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1727368/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3276 CPUtime=25.48
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 450 0 0 0 2541 7 0 0 25 0 1 0 135092135 3354624 420 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 819 420 205 16 0 258 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3276

[startup+51.1016 s]
/proc/loadavg: 1.03 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1727176/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3404 CPUtime=51.07
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 497 0 0 0 5092 15 0 0 25 0 1 0 135092135 3485696 467 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 851 467 205 16 0 290 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3404

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1727048/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3544 CPUtime=102.25
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 532 0 0 0 10198 27 0 0 25 0 1 0 135092135 3629056 502 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 886 502 205 16 0 325 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3544

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726920/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3748 CPUtime=162.23
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 566 0 0 0 16183 40 0 0 25 0 1 0 135092135 3837952 536 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 937 536 205 16 0 376 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3748

[startup+222.303 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726856/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3748 CPUtime=222.22
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 575 0 0 0 22172 50 0 0 25 0 1 0 135092135 3837952 545 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 937 545 205 16 0 376 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3748

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726728/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3784 CPUtime=282.19
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 594 0 0 0 28160 59 0 0 25 0 1 0 135092135 3874816 564 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 946 564 205 16 0 385 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3784

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726664/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3908 CPUtime=342.17
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 613 0 0 0 34148 69 0 0 25 0 1 0 135092135 4001792 583 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 977 583 205 16 0 416 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3908

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726600/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3908 CPUtime=402.14
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 627 0 0 0 40136 78 0 0 25 0 1 0 135092135 4001792 597 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 977 597 205 16 0 416 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 3908

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726536/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3948 CPUtime=462.13
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 640 0 0 0 46123 90 0 0 25 0 1 0 135092135 4042752 609 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 987 609 205 16 0 426 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 3948

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726536/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3908 CPUtime=522.1
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 640 0 0 0 52111 99 0 0 25 0 1 0 135092135 4001792 603 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528322 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 977 603 205 16 0 416 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 3908

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726472/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3996 CPUtime=582.08
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 651 0 0 0 58099 109 0 0 25 0 1 0 135092135 4091904 614 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 999 614 205 16 0 438 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 3996

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726536/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=3996 CPUtime=642.07
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 651 0 0 0 64087 120 0 0 25 0 1 0 135092135 4091904 614 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 999 614 205 16 0 438 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 3996


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

/proc/meminfo: memFree=1726280/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4128 CPUtime=881.99
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 679 0 0 0 88041 158 0 0 25 0 1 0 135092135 4227072 642 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1032 642 205 16 0 471 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 4128

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.97 3/78 2171
/proc/meminfo: memFree=1726344/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4128 CPUtime=941.96
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 679 0 0 0 94029 167 0 0 25 0 1 0 135092135 4227072 642 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1032 642 205 16 0 471 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 4128

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726344/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4128 CPUtime=1001.94
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 679 0 0 0 100017 177 0 0 25 0 1 0 135092135 4227072 642 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1032 642 205 16 0 471 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 4128

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726344/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4128 CPUtime=1061.92
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 687 0 0 0 106004 188 0 0 25 0 1 0 135092135 4227072 650 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1032 650 205 16 0 471 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 4128

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726280/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4252 CPUtime=1121.91
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 711 0 0 0 111990 201 0 0 25 0 1 0 135092135 4354048 674 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1063 674 205 16 0 502 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 4252

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726280/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4252 CPUtime=1181.88
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 714 0 0 0 117977 211 0 0 25 0 1 0 135092135 4354048 677 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1063 677 205 16 0 502 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 4252

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726216/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4252 CPUtime=1241.86
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 715 0 0 0 123968 218 0 0 25 0 1 0 135092135 4354048 678 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1063 678 205 16 0 502 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 4252

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726216/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4252 CPUtime=1301.84
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 721 0 0 0 129957 227 0 0 25 0 1 0 135092135 4354048 684 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1063 684 205 16 0 502 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 4252

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726088/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4308 CPUtime=1361.82
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 735 0 0 0 135947 235 0 0 25 0 1 0 135092135 4411392 698 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1077 698 205 16 0 516 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 4308

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726088/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4308 CPUtime=1421.8
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 735 0 0 0 141936 244 0 0 25 0 1 0 135092135 4411392 698 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1077 698 205 16 0 516 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 4308

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726088/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4308 CPUtime=1481.78
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 737 0 0 0 147926 252 0 0 25 0 1 0 135092135 4411392 700 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1077 700 205 16 0 516 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 4308

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1726024/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4308 CPUtime=1541.75
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 737 0 0 0 153914 261 0 0 25 0 1 0 135092135 4411392 700 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1077 700 205 16 0 516 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 4308

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2171
/proc/meminfo: memFree=1725960/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4392 CPUtime=1601.73
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 746 0 0 0 159900 273 0 0 25 0 1 0 135092135 4497408 709 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1098 709 205 16 0 537 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 4392

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2369
/proc/meminfo: memFree=1725568/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4392 CPUtime=1661.63
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 755 0 0 0 165878 285 0 0 25 0 1 0 135092135 4497408 718 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1098 718 205 16 0 537 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 4392

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2369
/proc/meminfo: memFree=1725576/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4468 CPUtime=1721.6
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 764 0 0 0 171868 292 0 0 25 0 1 0 135092135 4575232 727 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1117 727 205 16 0 556 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 4468

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2369
/proc/meminfo: memFree=1725576/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4468 CPUtime=1781.59
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 773 0 0 0 177859 300 0 0 25 0 1 0 135092135 4575232 736 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1117 736 205 16 0 556 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 4468

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

[startup+1783.11 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2369
/proc/meminfo: memFree=1725576/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4468 CPUtime=1782.39
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 773 0 0 0 177939 300 0 0 25 0 1 0 135092135 4575232 736 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1117 736 205 16 0 556 0
Current children cumulated CPU time (s) 1782.39
Current children cumulated vsize (KiB) 4468

[startup+1783.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2369
/proc/meminfo: memFree=1725576/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4468 CPUtime=1782.59
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 773 0 0 0 177959 300 0 0 25 0 1 0 135092135 4575232 736 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1117 736 205 16 0 556 0
Current children cumulated CPU time (s) 1782.59
Current children cumulated vsize (KiB) 4468

[startup+1783.4 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 2369
/proc/meminfo: memFree=1725576/2055920 swapFree=4159716/4192956
[pid=2170] ppid=2168 vsize=4468 CPUtime=1782.69
/proc/2170/stat : 2170 (Pueblo) R 2168 2170 2041 0 -1 4194304 773 0 0 0 177969 300 0 0 25 0 1 0 135092135 4575232 736 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1117 736 205 16 0 556 0
Current children cumulated CPU time (s) 1782.69
Current children cumulated vsize (KiB) 4468

Child status: 10
Real time (s): 1783.44
CPU time (s): 1782.73
CPU user time (s): 1779.73
CPU system time (s): 3.00554
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 4524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.73
system time used= 3.00554
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 780
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= 13
involuntary context switches= 4098

runsolver used 2.12768 second user time and 4.10837 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Fri Apr 20 00:34:15 UTC 2007

IDJOB= 363529
IDBENCH= 1858
IDSOLVER= 165
FILE ID= node38/363529-1177029255

PBS_JOBID= 4630627

Free space on /tmp= 66241 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0201.opb
COMMAND LINE= Pueblo /tmp/evaluation/363529-1177029255/instance-363529-1177029255.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-363529-1177029255 -o ROOT/results/node38/conversion-363529-1177029255 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363529-1177029255/instance-363529-1177029255.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-363529-1177029255 -o ROOT/results/node38/solver-363529-1177029255 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/363529-1177029255/instance-363529-1177029255.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  303eaeab4b7ccd67c7fab31d13d20bc2

RANDOM SEED= 166498576

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1729048 kB
Buffers:         32944 kB
Cached:         208008 kB
SwapCached:       3100 kB
Active:         105108 kB
Inactive:       160364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729048 kB
SwapTotal:     4192956 kB
SwapFree:      4159716 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          32848 kB
Slab:            46636 kB
Committed_AS:  1548712 kB
PageTables:       2060 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= 66241 MiB

End job on node38 on Fri Apr 20 01:03:58 UTC 2007