Trace number 363105

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
wildcat-rnp 2007-03-21SAT (TO)123652 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p0282.opb
MD5SUMd35dbcd7bf8957c732cac3ff25f67cb4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark104028
Best CPU time to get the best result obtained on this benchmark1.19382
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 104028
Optimality of the best value was proved YES
Number of variables282
Total number of constraints221
Number of constraints which are clauses177
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints44
Minimum length of a constraint2
Maximum length of a constraint57
Number of terms in the objective function 282
Biggest coefficient in the objective function 64659
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524436
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 64659
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 524436
Number of bits of the biggest sum of numbers20
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 
0.00/0.00	c wildcat-rnp (VERSION 0.8.0-lite-rnp-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:40 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/363105-1177022973/wildcat-rnp /tmp/evaluation/363105-1177022973/instance-363105-1177022973.opb 899732261 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 899732261
0.00/0.00	c Noise: 0.7 (70 : 100) 
0.00/0.00	c Starting searching:
0.00/0.00	c Phase 1 ...
0.00/0.00	c   trying 524436: vc 
0.00/0.00	o 288159
0.00/0.00	c   trying 287622: vc 
0.00/0.00	o 236506
0.00/0.02	c   trying 236019: vc 
0.00/0.02	o 229784
0.00/0.02	c   trying 229304: vc 
0.00/0.02	o 205339
0.00/0.07	c   trying 204885: vc 
0.00/0.07	o 203220
0.39/0.41	c   trying 202769: vc 
0.39/0.41	o 200363
0.39/0.42	c   trying 199915: vc 
0.39/0.42	o 192057
0.39/0.42	c   trying 191618: vc 
0.39/0.42	o 182303
0.39/0.45	c   trying 181876: vc 
0.39/0.45	o 178532
0.49/0.53	c   trying 178109: vc 
0.49/0.53	o 173725
0.59/0.67	c   trying 173308: vc 
0.59/0.67	o 167944
1.49/1.56	c   trying 167534: vc 
1.49/1.56	o 165015
2.49/2.50	c   trying 164608: vc 
2.49/2.50	o 161512
2.69/2.78	c   trying 161110: vc 
2.69/2.78	o 158663
22.18/22.26	c   trying 158264: vc 
22.18/22.26	o 155180
23.18/23.27	c   trying 154786: vc 
23.18/23.27	o 140446
88.86/88.92	c   trying 140071: xxxxxvc 
88.86/88.92	o 139744
150.95/151.06	c   trying 139370: xxvc 
150.95/151.06	o 128796
246.63/246.80	c   trying 128437: xxxvc 
246.63/246.80	o 123652
483.28/483.44	c   trying 123300: xxxxxxxxxxc 
483.28/483.44	c Phase 2 ...
1800.02/1800.50	c   trying 123651: xxxxxxc 
1800.02/1800.50	c Phase 3 ...
1800.02/1800.50	c   trying 123651 again: c 
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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
1800.02/1800.50	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 x56 -x57
1800.02/1800.50	v x58 -x59 x60 -x61 -x62 -x63 x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 x78 -x79 x80 -x81 -x82 -x83 x84
1800.02/1800.50	v -x85 -x86 -x87 -x88 x89 -x90 -x91 x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 x104 -x105 -x106 -x107 x108 -x109
1800.02/1800.50	v -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 x124 -x125 x126 -x127 -x128 -x129 x130
1800.02/1800.50	v -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 x142 -x143 -x144 -x145 x146 -x147 -x148 -x149 -x150 -x151
1800.02/1800.50	v -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 x170 -x171 -x172
1800.02/1800.50	v -x173 x174 -x175 x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 x192 -x193 x194
1800.02/1800.50	v -x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 x204 -x205 -x206 -x207 x208 -x209 -x210 x211 -x212 -x213 -x214 -x215
1800.02/1800.50	v x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 x224 -x225 x226 -x227 -x228 x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237
1800.02/1800.50	v x238 -x239 -x240 -x241 x242 x243 x244 x245 -x246 -x247 x248 x249 x250 -x251 x252 x253 x254 x255 -x256 -x257 -x258 -x259 -x260
1800.02/1800.50	v x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 x269 -x270 -x271 -x272 -x273 -x274 -x275 x276 -x277 x278 x279 -x280 x281 x282
1800.02/1800.50	c Total Number of Positive Atoms : 72
1800.02/1800.50	c 
1800.02/1800.50	c During searching:         246.796 seconds elapsed.
1800.02/1800.50	c CPU time spent:           246.76 seconds.
1800.02/1800.50	c 
1800.02/1800.50	c =================================== END =====================================
1800.02/1800.50	c

Verifier Data (download as text)

OK	123652

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node30/watcher-363105-1177022973 -o ROOT/results/node30/solver-363105-1177022973 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363105-1177022973/wildcat-rnp /tmp/evaluation/363105-1177022973/instance-363105-1177022973.opb 899732261 

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: 0.98 1.08 1.08 3/77 16764
/proc/meminfo: memFree=1830280/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6784 CPUtime=0
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 339 0 0 0 0 0 0 0 18 0 1 0 150213010 6946816 323 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1696 324 110 226 0 1467 0

[startup+0.07445 s]
/proc/loadavg: 0.98 1.08 1.08 3/77 16764
/proc/meminfo: memFree=1830280/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=0.07
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 7 0 0 0 18 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6780

[startup+0.101452 s]
/proc/loadavg: 0.98 1.08 1.08 3/77 16764
/proc/meminfo: memFree=1830280/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=0.09
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 9 0 0 0 18 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611591 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6780

[startup+0.301464 s]
/proc/loadavg: 0.98 1.08 1.08 3/77 16764
/proc/meminfo: memFree=1830280/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=0.29
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 29 0 0 0 19 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6780

[startup+0.701489 s]
/proc/loadavg: 0.98 1.08 1.08 3/77 16764
/proc/meminfo: memFree=1830280/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=0.69
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 69 0 0 0 23 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6780

[startup+1.50154 s]
/proc/loadavg: 0.98 1.08 1.08 2/78 16765
/proc/meminfo: memFree=1829376/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1.49
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 149 0 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601807 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6780

[startup+3.10264 s]
/proc/loadavg: 0.98 1.08 1.08 2/78 16765
/proc/meminfo: memFree=1829248/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=3.09
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 309 0 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6780

[startup+6.30183 s]
/proc/loadavg: 0.98 1.08 1.08 2/78 16765
/proc/meminfo: memFree=1829264/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=6.29
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 629 0 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6780

[startup+12.7012 s]
/proc/loadavg: 0.98 1.08 1.08 2/78 16765
/proc/meminfo: memFree=1829352/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=12.69
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 1269 0 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598400 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6780

[startup+25.502 s]
/proc/loadavg: 0.98 1.07 1.07 2/78 16765
/proc/meminfo: memFree=1829416/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=25.48
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 2548 0 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6780

[startup+51.1016 s]
/proc/loadavg: 0.99 1.06 1.07 2/78 16765
/proc/meminfo: memFree=1829480/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=51.07
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 5107 0 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6780

[startup+102.306 s]
/proc/loadavg: 0.99 1.05 1.07 2/78 16765
/proc/meminfo: memFree=1829480/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=102.26
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 10226 0 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6780

[startup+162.301 s]
/proc/loadavg: 0.99 1.04 1.06 2/78 16765
/proc/meminfo: memFree=1829480/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=162.25
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 16225 0 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6780

[startup+222.301 s]
/proc/loadavg: 0.99 1.03 1.06 2/78 16765
/proc/meminfo: memFree=1829416/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=222.23
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 22223 0 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607412 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6780

[startup+282.302 s]
/proc/loadavg: 0.99 1.02 1.05 2/78 16765
/proc/meminfo: memFree=1829416/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=282.23
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 28222 1 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601562 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 6780

[startup+342.302 s]
/proc/loadavg: 0.99 1.02 1.04 2/78 16765
/proc/meminfo: memFree=1829352/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=342.21
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 34220 1 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607781 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6780

[startup+402.301 s]
/proc/loadavg: 0.99 1.01 1.04 2/78 16765
/proc/meminfo: memFree=1829416/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=402.2
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 40219 1 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 6780

[startup+462.302 s]
/proc/loadavg: 0.99 1.01 1.03 2/78 16765
/proc/meminfo: memFree=1829352/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=462.18
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 46217 1 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607280 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6780

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 16765
/proc/meminfo: memFree=1829352/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=522.17
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 52216 1 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601465 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 6780

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/78 16765
/proc/meminfo: memFree=1829416/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=582.15
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 58214 1 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 6780

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 16765
/proc/meminfo: memFree=1829416/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=642.15
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 64213 2 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 6780


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829288/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=882.01
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 88199 2 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 6780

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829288/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=941.99
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 94197 2 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601334 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 6780

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829288/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1001.98
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 100196 2 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 6780

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829288/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1061.98
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 106195 3 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 6780

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829224/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1121.96
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 112193 3 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 6780

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829224/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1181.95
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 118192 3 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605293 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 6780

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829160/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1241.93
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 124190 3 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 6780

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829224/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1301.92
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 130189 3 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611587 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 6780

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829160/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1361.9
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 136187 3 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 6780

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829224/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1421.89
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 142186 3 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 6780

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 16963
/proc/meminfo: memFree=1829160/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1481.88
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 148184 4 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 6780

[startup+1542.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 16963
/proc/meminfo: memFree=1829160/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1541.87
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 154183 4 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 6780

[startup+1602.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 16963
/proc/meminfo: memFree=1829160/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1601.86
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 160182 4 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 6780

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16963
/proc/meminfo: memFree=1829160/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1661.84
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 166180 4 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601705 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 6780

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16963
/proc/meminfo: memFree=1829160/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1721.83
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 172179 4 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 6780

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829224/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1781.82
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 178177 5 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877534 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 6780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829160/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1800.02
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 179997 5 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 6780

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16963
/proc/meminfo: memFree=1829160/2055920 swapFree=4157140/4192956
[pid=16764] ppid=16762 vsize=6780 CPUtime=1800.02
/proc/16764/stat : 16764 (wildcat-rnp) R 16762 16764 30699 0 -1 4194304 351 0 0 0 179997 5 0 0 25 0 1 0 150213010 6942720 334 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16764/statm: 1695 334 117 226 0 1466 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 6780

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.98
CPU system time (s): 0.051992
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 6780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 351
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= 10
involuntary context switches= 36379

runsolver used 2.14767 second user time and 4.31834 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Thu Apr 19 22:49:33 UTC 2007

IDJOB= 363105
IDBENCH= 1736
IDSOLVER= 161
FILE ID= node30/363105-1177022973

PBS_JOBID= 4630551

Free space on /tmp= 66394 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p0282.opb
COMMAND LINE= /tmp/evaluation/363105-1177022973/wildcat-rnp /tmp/evaluation/363105-1177022973/instance-363105-1177022973.opb 899732261
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-363105-1177022973 -o ROOT/results/node30/solver-363105-1177022973 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363105-1177022973/wildcat-rnp /tmp/evaluation/363105-1177022973/instance-363105-1177022973.opb 899732261

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  d35dbcd7bf8957c732cac3ff25f67cb4

RANDOM SEED= 899732261

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1830688 kB
Buffers:         54276 kB
Cached:         101368 kB
SwapCached:      15104 kB
Active:          84556 kB
Inactive:        98064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830688 kB
SwapTotal:     4192956 kB
SwapFree:      4157140 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          33796 kB
Slab:            28120 kB
Committed_AS:  3393400 kB
PageTables:       1792 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= 66394 MiB

End job on node30 on Thu Apr 19 23:19:36 UTC 2007