Trace number 362169

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
minisat+ 1.14SAT (TO)29395365 1800.1 1800.91

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-p0291.opb
MD5SUM5dbbb39821171ddf7cf17b36f56beeda
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10447498
Best CPU time to get the best result obtained on this benchmark0.081987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10447498
Optimality of the best value was proved YES
Number of variables290
Total number of constraints205
Number of constraints which are clauses189
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints14
Minimum length of a constraint2
Maximum length of a constraint53
Number of terms in the objective function 288
Biggest coefficient in the objective function 80000000
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 686402651
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 80000000
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 686402651
Number of bits of the biggest sum of numbers30
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 Parsing PB file...
0.00/0.01	c Converting 205 PB-constraints to clauses...
0.00/0.01	c   -- Unit propagations: (none)
0.00/0.01	c   -- Detecting intervals from adjacent constraints: (none)
0.00/0.01	c   -- Clauses(.)/Splits(s): .............................................................................................................................................................................................sssss
0.00/0.01	c ---[ 144]---> BDD-cost:    3
0.00/0.01	c ---[ 139]---> BDD-cost:    3
0.00/0.01	c ---[  14]---> Sorter-cost: 1503     Base: 2 2 5 2 3
0.00/0.02	c ---[  13]---> Sorter-cost: 1241     Base: 2 2 5 2 3
0.00/0.04	c ---[  11]---> BDD-cost:   52
0.00/0.04	c ---[  10]---> BDD-cost:   52
0.00/0.04	c ---[   9]---> BDD-cost:   52
0.00/0.04	c ---[   8]---> BDD-cost:   12
0.00/0.04	c ---[   7]---> BDD-cost:    8
0.00/0.04	c ---[   6]---> BDD-cost:   16
0.00/0.04	c ---[   5]---> BDD-cost:   28
0.00/0.04	c ---[   4]---> BDD-cost:   12
0.00/0.04	c ---[   3]---> BDD-cost:   86
0.00/0.04	c ---[   2]---> Sorter-cost:  747     Base: 2 5 2 2
0.00/0.05	c ---[   1]---> Sorter-cost:  880     Base: 2 2 5 3
0.00/0.06	c ---[   0]---> BDD-cost:    1
0.00/0.07	c ==================================[MINISAT+]==================================
0.00/0.07	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.07	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   10113    23792 |    3371       0        0     nan |  0.000 % |
0.07/0.08	c ==============================================================================
0.07/0.08	c Found solution: 311895640
0.07/0.08	o 311895640
0.07/0.08	c ---[   0]---> Sorter-cost:117948     Base: 2 5 2 2 2 2 2 2 2 2 2 3 2 3 3 3 3 3 5
465.61/465.88	c ==================================[MINISAT+]==================================
465.61/465.88	c | Conflicts | Original         | Learnt                           | Progress |
465.61/465.88	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
465.61/465.88	c ==============================================================================
465.61/465.88	c |        43 |  348064   812853 |  116021      40      180     4.5 |  0.000 % |
465.81/466.04	c |       144 |  348064   812853 |  127623     141     1152     8.2 |  0.039 % |
465.91/466.13	c |       294 |  348064   812853 |  140385     291     3132    10.8 |  0.039 % |
466.01/466.24	c |       520 |  348040   812799 |  154423     516     4732     9.2 |  0.044 % |
466.01/466.30	c |       858 |  348040   812799 |  169866     854     7429     8.7 |  0.044 % |
466.21/466.41	c |      1367 |  348040   812799 |  186852    1363    16629    12.2 |  0.044 % |
466.61/466.84	c |      2126 |  348024   812763 |  205538    2121    28207    13.3 |  0.047 % |
467.21/467.46	c |      3265 |  347987   812681 |  226092    3259    66973    20.6 |  0.056 % |
468.31/468.56	c ==============================================================================
468.31/468.56	c Found solution: 126409443
468.31/468.56	o 126409443
468.31/468.57	c ---[   0]---> Sorter-cost:   21     Base: 2 5 2 2 2 2 2 2 2 2 2 3 2 3 3 3 3 3 5
988.30/988.71	c ==================================[MINISAT+]==================================
988.30/988.71	c | Conflicts | Original         | Learnt                           | Progress |
988.30/988.71	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
988.30/988.71	c ==============================================================================
988.30/988.71	c |      4546 |  348628   814922 |  116209    4537   104669    23.1 |  0.056 % |
988.90/989.39	c |      4648 |  348611   814885 |  127829    4638   107547    23.2 |  0.080 % |
989.30/989.74	c |      4798 |  348474   814575 |  140612    4785   109484    22.9 |  0.112 % |
989.70/990.17	c |      5023 |  348310   814204 |  154674    4963   110892    22.3 |  0.150 % |
990.70/991.11	c ==============================================================================
990.70/991.11	c Found solution: 126252751
990.70/991.11	o 126252751
990.70/991.11	c ---[   0]---> Sorter-cost:   20     Base: 2 5 2 2 2 2 2 2 2 2 2 3 2 3 3 3 3 3 5
1511.40/1512.02	c ==================================[MINISAT+]==================================
1511.40/1512.02	c | Conflicts | Original         | Learnt                           | Progress |
1511.40/1512.02	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1511.40/1512.02	c ==============================================================================
1511.40/1512.02	c |      5279 |  348693   815175 |  116231    5219   124738    23.9 |  0.150 % |
1511.90/1512.51	c |      5379 |  348637   815048 |  127854    5314   127161    23.9 |  0.166 % |
1511.90/1512.58	c |      5529 |  348617   815003 |  140639    5463   127973    23.4 |  0.170 % |
1512.30/1512.90	c |      5754 |  348565   814885 |  154703    5627   134232    23.9 |  0.182 % |
1512.40/1513.08	c |      6091 |  348513   814768 |  170173    5961   136322    22.9 |  0.193 % |
1513.80/1514.48	c ==============================================================================
1513.80/1514.48	c Found solution: 29395365
1513.80/1514.48	o 29395365
1513.80/1514.48	c ---[   0]---> 
1800.08/1800.90	c *** TERMINATED ***
1800.08/1800.90	s SATISFIABLE
1800.08/1800.90	v -x18 -x19 -x21 -x22 -x30 -x31 -x33 -x34 -x41 -x42 -x44 x45 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64
1800.08/1800.90	v -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90
1800.08/1800.90	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112
1800.08/1800.90	v -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133
1800.08/1800.90	v -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155
1800.08/1800.90	v -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 x174 -x175 -x176
1800.08/1800.90	v -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197
1800.08/1800.90	v -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218
1800.08/1800.90	v -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239
1800.08/1800.90	v -x240 x241 x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 x251 x252 x253 -x254 -x255 -x256 -x257 -x258 -x1 -x20 -x32 -x43
1800.08/1800.90	v -x2 -x3 -x4 x5 -x6 -x23 -x35 -x46 -x7 -x24 -x36 -x25 -x37 -x26 -x38 -x47 -x8 -x27 -x39 -x48 -x10 -x11 -x28 x49 -x29 -x40 -x50 -x12
1800.08/1800.90	v -x13 -x14 -x15 x16 -x17 -x260 -x274 -x280 x286 x262 x263 x265 -x259 -x273 -x279 -x285 -x261 -x264 x266 -x275 -x281 -x287 -x267
1800.08/1800.90	v -x276 -x282 -x288 -x268 -x277 -x283 -x289 -x269 -x270 -x278 -x284 -x290 -x271 -x272 -x9 -x144

Verifier Data (download as text)

OK	29395365

Conversion Script Data (download as text)

/tmp/evaluation/362169-1177007660/instance-362169-1177007660.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/node10/watcher-362169-1177007660 -o ROOT/results/node10/solver-362169-1177007660 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362169-1177007660/minisat+ /tmp/evaluation/362169-1177007660/instance-362169-1177007660.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: 1.04 1.00 1.00 3/77 31827
/proc/meminfo: memFree=1796112/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=1048 CPUtime=0
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 176803576 1073152 105 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003247 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 262 105 74 215 0 44 0

[startup+0.0781439 s]
/proc/loadavg: 1.04 1.00 1.00 3/77 31827
/proc/meminfo: memFree=1796112/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=2156 CPUtime=0.07
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 391 0 0 0 7 0 0 0 18 0 1 0 176803576 2207744 376 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573010 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 539 376 107 215 0 321 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2156

[startup+0.101148 s]
/proc/loadavg: 1.04 1.00 1.00 3/77 31827
/proc/meminfo: memFree=1796112/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=2536 CPUtime=0.09
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 482 0 0 0 9 0 0 0 18 0 1 0 176803576 2596864 467 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134667183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 634 467 108 215 0 416 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2536

[startup+0.301191 s]
/proc/loadavg: 1.04 1.00 1.00 3/77 31827
/proc/meminfo: memFree=1796112/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=0.29
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 29 0 0 0 19 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012073 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3572

[startup+0.701276 s]
/proc/loadavg: 1.04 1.00 1.00 3/77 31827
/proc/meminfo: memFree=1796112/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=0.69
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 69 0 0 0 23 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012153 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3572

[startup+1.50145 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1793416/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=1.49
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 149 0 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3572

[startup+3.10179 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1793288/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=3.09
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 309 0 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134679943 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3572

[startup+6.30148 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1793160/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=6.29
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 629 0 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134691003 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3572

[startup+12.7019 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1793096/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=12.69
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 1269 0 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005338 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3572

[startup+25.5016 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1793096/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=25.48
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 2548 0 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838324 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3572

[startup+51.1011 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1793096/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=51.07
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 5107 0 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012072 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3572

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1793096/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=102.25
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 10225 0 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3572

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1793096/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=162.22
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 16222 0 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134679873 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 3572

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1793096/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=222.21
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 22220 1 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003213 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3572

[startup+282.303 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 31828
/proc/meminfo: memFree=1793096/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=282.18
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 28217 1 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012160 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3572

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31828
/proc/meminfo: memFree=1793096/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=342.16
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 34215 1 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005325 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3572

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1793032/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=402.13
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 40212 1 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 3572

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1793032/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=3572 CPUtime=462.11
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 881 0 0 0 46210 1 0 0 25 0 1 0 176803576 3657728 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839070 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 893 741 108 215 0 675 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 3572

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766920/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32168 CPUtime=522.08
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7767 0 0 0 52203 5 0 0 25 0 1 0 176803576 32940032 7195 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005838 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8042 7195 111 215 0 7824 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 32168

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766984/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32168 CPUtime=582.06
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7767 0 0 0 58200 6 0 0 25 0 1 0 176803576 32940032 7195 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839037 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8042 7195 111 215 0 7824 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 32168

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766984/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32168 CPUtime=642.04
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7767 0 0 0 64198 6 0 0 25 0 1 0 176803576 32940032 7195 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003881 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8042 7195 111 215 0 7824 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 32168


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766984/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32168 CPUtime=881.94
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7767 0 0 0 88186 8 0 0 25 0 1 0 176803576 32940032 7195 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003227 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8042 7195 111 215 0 7824 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 32168

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766984/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32168 CPUtime=941.92
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7767 0 0 0 94183 9 0 0 25 0 1 0 176803576 32940032 7195 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005838 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8042 7195 111 215 0 7824 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 32168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766600/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32184 CPUtime=1001.89
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7928 0 0 0 100180 9 0 0 25 0 1 0 176803576 32956416 7231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8046 7231 111 215 0 7828 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 32184

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766600/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32184 CPUtime=1061.87
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7928 0 0 0 106177 10 0 0 25 0 1 0 176803576 32956416 7231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005892 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8046 7231 111 215 0 7828 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 32184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766664/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32184 CPUtime=1121.85
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7928 0 0 0 112175 10 0 0 25 0 1 0 176803576 32956416 7231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005850 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8046 7231 111 215 0 7828 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 32184

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766664/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32184 CPUtime=1181.83
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7928 0 0 0 118172 11 0 0 25 0 1 0 176803576 32956416 7231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8046 7231 111 215 0 7828 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 32184

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766664/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32184 CPUtime=1241.8
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7928 0 0 0 124169 11 0 0 25 0 1 0 176803576 32956416 7231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809073 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8046 7231 111 215 0 7828 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 32184

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766664/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32184 CPUtime=1301.78
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7928 0 0 0 130166 12 0 0 25 0 1 0 176803576 32956416 7231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005351 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8046 7231 111 215 0 7828 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 32184

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766664/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32184 CPUtime=1361.75
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7928 0 0 0 136163 12 0 0 25 0 1 0 176803576 32956416 7231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003217 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8046 7231 111 215 0 7828 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 32184

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766728/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32184 CPUtime=1421.73
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7928 0 0 0 142160 13 0 0 25 0 1 0 176803576 32956416 7231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005850 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8046 7231 111 215 0 7828 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 32184

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766664/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32184 CPUtime=1481.7
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 7928 0 0 0 148157 13 0 0 25 0 1 0 176803576 32956416 7231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134690979 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8046 7231 111 215 0 7828 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 32184

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31828
/proc/meminfo: memFree=1766216/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32456 CPUtime=1541.68
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 8119 0 0 0 154154 14 0 0 25 0 1 0 176803576 33234944 7297 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808947 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8114 7297 111 215 0 7896 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 32456

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 31854
/proc/meminfo: memFree=1765072/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32456 CPUtime=1601.65
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 8119 0 0 0 160149 16 0 0 25 0 1 0 176803576 33234944 7297 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005842 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8114 7297 111 215 0 7896 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 32456

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32026
/proc/meminfo: memFree=1766008/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32456 CPUtime=1661.53
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 8119 0 0 0 166137 16 0 0 25 0 1 0 176803576 33234944 7297 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003848 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8114 7297 111 215 0 7896 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 32456

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32026
/proc/meminfo: memFree=1766024/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32456 CPUtime=1721.51
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 8119 0 0 0 172134 17 0 0 25 0 1 0 176803576 33234944 7297 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003239 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8114 7297 111 215 0 7896 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 32456

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32026
/proc/meminfo: memFree=1766024/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32456 CPUtime=1781.48
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 8119 0 0 0 178131 17 0 0 25 0 1 0 176803576 33234944 7297 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8114 7297 111 215 0 7896 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (KiB) 32456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32026
/proc/meminfo: memFree=1766024/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32456 CPUtime=1800.08
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 8119 0 0 0 179991 17 0 0 25 0 1 0 176803576 33234944 7297 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005244 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8114 7297 111 215 0 7896 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 32456

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32026
/proc/meminfo: memFree=1766024/2055920 swapFree=4152380/4192956
[pid=31827] ppid=31825 vsize=32456 CPUtime=1800.08
/proc/31827/stat : 31827 (minisat+) R 31825 31827 31099 0 -1 4194304 8119 0 0 0 179991 17 0 0 25 0 1 0 176803576 33234944 7297 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005244 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31827/statm: 8114 7297 111 215 0 7896 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 32456

Child status: 10
Real time (s): 1800.91
CPU time (s): 1800.1
CPU user time (s): 1799.91
CPU system time (s): 0.184971
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 32624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8122
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= 12
involuntary context switches= 36913

runsolver used 1.88871 second user time and 4.12637 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Thu Apr 19 18:34:21 UTC 2007

IDJOB= 362169
IDBENCH= 1519
IDSOLVER= 156
FILE ID= node10/362169-1177007660

PBS_JOBID= 4630491

Free space on /tmp= 66268 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0291.opb
COMMAND LINE= /tmp/evaluation/362169-1177007660/minisat+ /tmp/evaluation/362169-1177007660/instance-362169-1177007660.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-362169-1177007660 -o ROOT/results/node10/conversion-362169-1177007660 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362169-1177007660/instance-362169-1177007660.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-362169-1177007660 -o ROOT/results/node10/solver-362169-1177007660 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362169-1177007660/minisat+ /tmp/evaluation/362169-1177007660/instance-362169-1177007660.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  5dbbb39821171ddf7cf17b36f56beeda

RANDOM SEED= 991607684

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1796584 kB
Buffers:         22240 kB
Cached:         162052 kB
SwapCached:       8556 kB
Active:          43320 kB
Inactive:       163772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796584 kB
SwapTotal:     4192956 kB
SwapFree:      4152380 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            37812 kB
Committed_AS:  3571688 kB
PageTables:       1708 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= 66268 MiB

End job on node10 on Thu Apr 19 19:04:24 UTC 2007