Trace number 459198

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23SAT (TO)9163 1800.08 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-11_22.opb
MD5SUM75c7e5778aa6d0e8c18984c9064c30c6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8908
Best CPU time to get the best result obtained on this benchmark0.041993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8908
Optimality of the best value was proved YES
Number of variables253
Total number of constraints264
Number of constraints which are clauses242
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 253
Biggest coefficient in the objective function 2437
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 125403
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2437
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 125403
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/459198-1178651269/instance-459198-1178651269.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 27773
0.00/0.00	o 27643
0.00/0.01	o 27592
0.00/0.01	o 10896
0.00/0.01	o 10411
6.89/6.90	o 10389
6.89/6.90	o 10370
6.89/6.91	o 10325
6.89/6.91	o 9980
6.89/6.93	o 9923
6.89/6.93	o 9904
74.77/74.84	o 9825
84.76/84.84	o 9814
145.23/145.33	o 9772
302.78/302.99	o 9688
407.74/407.93	o 9653
587.38/587.62	o 9631
648.16/648.44	o 9372
1306.13/1306.68	o 9293
1445.28/1445.85	o 9233
1447.88/1448.45	o 9231
1447.88/1448.49	o 9171
1460.77/1461.37	o 9169
1566.63/1567.23	o 9163
1800.06/1800.70	s SATISFIABLE
1800.06/1800.70	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118
1800.06/1800.70	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137
1800.06/1800.70	v -x138 x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 x150 -x151 -x152 -x153 -x154 -x155 -x156
1800.06/1800.70	v -x157 -x158 -x159 -x16 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 x172 -x173 -x174 -x175
1800.06/1800.70	v -x176 -x177 -x178 -x179 x18 -x180 -x181 -x182 -x183 -x184 -x185 x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194
1800.06/1800.70	v -x195 -x196 x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213
1800.06/1800.70	v -x214 -x215 -x216 -x217 -x218 x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x23 -x230 -x231 -x232
1800.06/1800.70	v -x233 -x234 -x235 -x236 -x237 x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x25 -x250 -x251
1800.06/1800.70	v x252 -x253 -x26 -x27 -x28 x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47
1800.06/1800.70	v -x48 -x49 -x5 -x50 -x51 -x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 x7 -x70 -x71
1800.06/1800.70	v -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96
1800.06/1800.70	v -x97 x98 -x99

Verifier Data (download as text)

OK	9163

Conversion Script Data (download as text)

/tmp/evaluation/459198-1178651269/instance-459198-1178651269.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node33/watcher-459198-1178651269 -o ROOT/results/node33/solver-459198-1178651269 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459198-1178651269/instance-459198-1178651269.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: 0.91 0.95 0.98 3/77 8792
/proc/meminfo: memFree=1565016/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=1324 CPUtime=0
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 313042415 1355776 120 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 331 120 86 219 0 108 0

[startup+0.036996 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8792
/proc/meminfo: memFree=1565016/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=1452 CPUtime=0.03
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 192 0 0 0 3 0 0 0 18 0 1 0 313042415 1486848 174 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 363 174 102 219 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1452

[startup+0.102009 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8792
/proc/meminfo: memFree=1565016/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=1708 CPUtime=0.09
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 313042415 1748992 239 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 427 239 102 219 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301049 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8792
/proc/meminfo: memFree=1565016/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=2368 CPUtime=0.29
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 434 0 0 0 29 0 0 0 19 0 1 0 313042415 2424832 416 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 592 417 102 219 0 369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2368

[startup+0.701132 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8792
/proc/meminfo: memFree=1565016/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=3588 CPUtime=0.69
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 693 0 0 0 68 1 0 0 22 0 1 0 313042415 3674112 675 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 897 675 102 219 0 674 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3588

[startup+1.50129 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 8793
/proc/meminfo: memFree=1562320/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=5960 CPUtime=1.48
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 970 0 0 0 147 1 0 0 25 0 1 0 313042415 6103040 903 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 1490 903 102 219 0 1267 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5960

[startup+3.10162 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 8793
/proc/meminfo: memFree=1561232/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=6092 CPUtime=3.08
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 1213 0 0 0 306 2 0 0 25 0 1 0 313042415 6238208 1146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 1523 1146 102 219 0 1300 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6092

[startup+6.30128 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 8793
/proc/meminfo: memFree=1559312/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=10836 CPUtime=6.29
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 1715 0 0 0 625 4 0 0 25 0 1 0 313042415 11096064 1551 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 2709 1551 102 219 0 2486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10836

[startup+12.7016 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 8793
/proc/meminfo: memFree=1556752/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=11256 CPUtime=12.69
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 2277 0 0 0 1263 6 0 0 25 0 1 0 313042415 11526144 2113 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 2814 2113 102 219 0 2591 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11256

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 8793
/proc/meminfo: memFree=1553744/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=20624 CPUtime=25.48
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 3230 0 0 0 2538 10 0 0 25 0 1 0 313042415 21118976 2873 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 5156 2873 102 219 0 4933 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20624

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 8793
/proc/meminfo: memFree=1549776/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=21292 CPUtime=51.07
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 4239 0 0 0 5093 14 0 0 25 0 1 0 313042415 21803008 3882 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 5323 3882 102 219 0 5100 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21292

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 8793
/proc/meminfo: memFree=1543696/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=24072 CPUtime=102.26
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 6132 0 0 0 10203 23 0 0 25 0 1 0 313042415 24649728 5390 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 6018 5390 102 219 0 5795 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24072

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1539920/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=41540 CPUtime=162.23
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 7095 0 0 0 16193 30 0 0 25 0 1 0 313042415 42536960 6353 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 10385 6353 102 219 0 10162 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 41540

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1533968/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=42352 CPUtime=222.21
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 8552 0 0 0 22184 37 0 0 25 0 1 0 313042415 43368448 7810 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 10588 7810 102 219 0 10365 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42352

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1530384/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=46676 CPUtime=282.19
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 10210 0 0 0 28176 43 0 0 25 0 1 0 313042415 47796224 8699 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 11669 8699 102 219 0 11446 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 46676

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1529232/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=47272 CPUtime=342.17
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 10483 0 0 0 34170 47 0 0 25 0 1 0 313042415 48406528 8972 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 11818 8972 102 219 0 11595 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 47272

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1528528/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=47568 CPUtime=402.14
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 10658 0 0 0 40162 52 0 0 25 0 1 0 313042415 48709632 9147 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 11892 9147 102 219 0 11669 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 47568

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1526672/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=48192 CPUtime=462.13
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 11122 0 0 0 46156 57 0 0 25 0 1 0 313042415 49348608 9611 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 12048 9611 102 219 0 11825 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 48192

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1525008/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=48860 CPUtime=522.1
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 11543 0 0 0 52147 63 0 0 25 0 1 0 313042415 50032640 10032 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 12215 10032 102 219 0 11992 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 48860

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1522192/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=49228 CPUtime=582.08
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 12241 0 0 0 58140 68 0 0 25 0 1 0 313042415 50409472 10730 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 12307 10730 102 219 0 12084 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 49228

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1519632/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=49800 CPUtime=642.07
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 12878 0 0 0 64134 73 0 0 25 0 1 0 313042415 50995200 11367 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 12450 11367 102 219 0 12227 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 49800


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1508048/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=90416 CPUtime=881.97
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 17304 0 0 0 88108 89 0 0 25 0 1 0 313042415 92585984 14256 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 22604 14256 102 219 0 22381 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 90416

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1505296/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=91852 CPUtime=941.96
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 18005 0 0 0 94101 95 0 0 25 0 1 0 313042415 94056448 14957 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 22963 14957 102 219 0 22740 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 91852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1504656/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=92188 CPUtime=1001.93
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 18164 0 0 0 100095 98 0 0 25 0 1 0 313042415 94400512 15116 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 23047 15116 102 219 0 22824 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 92188

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1504016/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=92380 CPUtime=1061.91
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 18328 0 0 0 106090 101 0 0 25 0 1 0 313042415 94597120 15280 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 23095 15280 102 219 0 22872 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 92380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1503312/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=93072 CPUtime=1121.88
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 18500 0 0 0 112083 105 0 0 25 0 1 0 313042415 95305728 15452 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 23268 15452 102 219 0 23045 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 93072

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1502352/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=93608 CPUtime=1181.86
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 18733 0 0 0 118076 110 0 0 25 0 1 0 313042415 95854592 15685 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 23402 15685 102 219 0 23179 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 93608

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1501776/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=93608 CPUtime=1241.85
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 18882 0 0 0 124070 115 0 0 25 0 1 0 313042415 95854592 15834 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 23402 15834 102 219 0 23179 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 93608

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1501072/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=94200 CPUtime=1301.83
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 19050 0 0 0 130065 118 0 0 25 0 1 0 313042415 96460800 16002 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 23550 16002 102 219 0 23327 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 94200

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1500368/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=94800 CPUtime=1361.8
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 19217 0 0 0 136058 122 0 0 25 0 1 0 313042415 97075200 16169 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 23700 16169 102 219 0 23477 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 94800

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1499728/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=94944 CPUtime=1421.79
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 19374 0 0 0 142053 126 0 0 25 0 1 0 313042415 97222656 16326 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 23736 16326 102 219 0 23513 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 94944

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1499088/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=95396 CPUtime=1481.76
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 19534 0 0 0 148046 130 0 0 25 0 1 0 313042415 97685504 16486 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 23849 16486 102 219 0 23626 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 95396

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1498640/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=95588 CPUtime=1541.74
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 19674 0 0 0 154039 135 0 0 25 0 1 0 313042415 97882112 16626 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 23897 16626 102 219 0 23674 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 95588

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1496272/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=95748 CPUtime=1601.72
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 20286 0 0 0 160034 138 0 0 25 0 1 0 313042415 98045952 17238 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 23937 17238 102 219 0 23714 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 95748

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1493840/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=96516 CPUtime=1661.7
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 20862 0 0 0 166028 142 0 0 25 0 1 0 313042415 98832384 17814 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 24129 17814 102 219 0 23906 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 96516

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1490832/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=96516 CPUtime=1721.68
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 21639 0 0 0 172022 146 0 0 25 0 1 0 313042415 98832384 18591 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 24129 18591 102 219 0 23906 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 96516

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1487504/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=96676 CPUtime=1781.66
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 22441 0 0 0 178017 149 0 0 25 0 1 0 313042415 98996224 19393 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 24169 19393 102 219 0 23946 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 96676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1486800/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=96676 CPUtime=1800.06
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 22615 0 0 0 179856 150 0 0 25 0 1 0 313042415 98996224 19567 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 24169 19567 102 219 0 23946 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 96676

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8793
/proc/meminfo: memFree=1486800/2055920 swapFree=4147912/4192956
[pid=8792] ppid=8790 vsize=96676 CPUtime=1800.06
/proc/8792/stat : 8792 (PBS4_SAT07v2) R 8790 8792 7759 0 -1 4194304 22615 0 0 0 179856 150 0 0 25 0 1 0 313042415 98996224 19567 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8792/statm: 24169 19567 102 219 0 23946 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 96676

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1798.56
CPU system time (s): 1.51377
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 96676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.56
system time used= 1.51377
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22618
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 2804

runsolver used 1.70774 second user time and 4.6073 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue May  8 19:07:49 UTC 2007

IDJOB= 459198
IDBENCH= 24969
IDSOLVER= 200
FILE ID= node33/459198-1178651269

PBS_JOBID= 5218385

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459198-1178651269/instance-459198-1178651269.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-459198-1178651269 -o ROOT/results/node33/conversion-459198-1178651269 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459198-1178651269/instance-459198-1178651269.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-459198-1178651269 -o ROOT/results/node33/solver-459198-1178651269 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459198-1178651269/instance-459198-1178651269.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  75c7e5778aa6d0e8c18984c9064c30c6

RANDOM SEED= 204105898

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1565488 kB
Buffers:         42448 kB
Cached:         323400 kB
SwapCached:      13796 kB
Active:         131412 kB
Inactive:       258276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565488 kB
SwapTotal:     4192956 kB
SwapFree:      4147912 kB
Dirty:            2404 kB
Writeback:           0 kB
Mapped:          30876 kB
Slab:            86016 kB
Committed_AS:  5237856 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node33 on Tue May  8 19:37:52 UTC 2007