Trace number 372399

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-skc 2007-03-21SAT (TO)10240 1800.08 1800.71

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 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-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 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/372399-1177092879/wildcat-skc /tmp/evaluation/372399-1177092879/instance-372399-1177092879.opb 119263281 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 119263281
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.00	c Starting searching:
0.00/0.00	c Phase 1 ...
0.00/0.00	c   trying 125403: vc 
0.00/0.00	o 27633
0.00/0.00	c   trying 27466: vc 
0.00/0.00	o 24880
0.00/0.00	c   trying 24722: vc 
0.00/0.00	o 23381
0.00/0.00	c   trying 23228: vc 
0.00/0.00	o 21969
0.00/0.00	c   trying 21820: vc 
0.00/0.00	o 20990
0.00/0.00	c   trying 20845: vc 
0.00/0.00	o 19995
0.00/0.00	c   trying 19853: vc 
0.00/0.00	o 19691
0.00/0.01	c   trying 19550: vc 
0.00/0.01	o 18644
0.00/0.01	c   trying 18507: vc 
0.00/0.01	o 17940
0.00/0.01	c   trying 17806: vc 
0.00/0.01	o 17126
0.00/0.01	c   trying 16995: vc 
0.00/0.01	o 16527
0.00/0.02	c   trying 16398: vc 
0.00/0.02	o 16352
0.00/0.02	c   trying 16224: vc 
0.00/0.02	o 16038
0.00/0.03	c   trying 15911: vc 
0.00/0.03	o 15483
0.03/0.03	c   trying 15358: vc 
0.03/0.03	o 14957
0.03/0.08	c   trying 14834: vc 
0.03/0.08	o 14702
0.09/0.10	c   trying 14580: vc 
0.09/0.10	o 14471
0.19/0.22	c   trying 14350: vc 
0.19/0.22	o 14318
0.19/0.23	c   trying 14198: vc 
0.19/0.23	o 14197
0.29/0.37	c   trying 14077: vc 
0.29/0.37	o 14017
0.29/0.37	c   trying 13898: vc 
0.29/0.37	o 13786
0.39/0.42	c   trying 13668: vc 
0.39/0.42	o 13564
0.39/0.43	c   trying 13447: vc 
0.39/0.43	o 13404
0.39/0.45	c   trying 13288: vc 
0.39/0.45	o 12842
0.89/0.94	c   trying 12728: vc 
0.89/0.94	o 12719
1.59/1.69	c   trying 12606: vc 
1.59/1.69	o 12191
1.69/1.74	c   trying 12080: vc 
1.69/1.74	o 12031
1.69/1.77	c   trying 11921: vc 
1.69/1.77	o 11698
1.79/1.87	c   trying 11589: vc 
1.79/1.87	o 11492
13.29/13.38	c   trying 11384: xvc 
13.29/13.38	o 10850
56.97/57.04	c   trying 10745: xxxxxvc 
56.97/57.04	o 10511
132.54/132.67	c   trying 10408: xxxxxxxxxxc 
132.54/132.67	c Phase 2 ...
446.63/446.89	c   trying 10510: xxxxvc 
446.63/446.89	o 10510
496.81/497.09	c   trying 10509: vc 
496.81/497.09	o 10338
537.20/537.41	c   trying 10337: vc 
537.20/537.41	o 10329
1291.94/1292.47	c   trying 10328: xxxxxxxxxvc 
1291.94/1292.47	o 10273
1653.61/1654.29	c   trying 10272: xxxxvc 
1653.61/1654.29	o 10240
1800.06/1800.71	c   trying 10239: xxc 
1800.06/1800.71	c Phase 3 ...
1800.06/1800.71	c   trying 10239 again: c 
1800.06/1800.71	s SATISFIABLE
1800.06/1800.71	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
1800.06/1800.71	v x29 -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
1800.06/1800.71	v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
1800.06/1800.71	v -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105
1800.06/1800.71	v x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 x122 -x123 -x124 -x125 -x126
1800.06/1800.71	v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 x144 -x145 -x146 -x147
1800.06/1800.71	v -x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168
1800.06/1800.71	v x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189
1800.06/1800.71	v -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210
1800.06/1800.71	v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231
1800.06/1800.71	v -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 x243 -x244 -x245 x246 -x247 -x248 x249 -x250 -x251 x252 -x253
1800.06/1800.71	c Total Number of Positive Atoms : 26
1800.06/1800.71	c 
1800.06/1800.71	c During searching:         1654.29 seconds elapsed.
1800.06/1800.71	c CPU time spent:           1653.91 seconds.
1800.06/1800.71	c 
1800.06/1800.71	c =================================== END =====================================
1800.06/1800.71	c

Verifier Data (download as text)

OK	10240

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-372399-1177092879 -o ROOT/results/node20/solver-372399-1177092879 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372399-1177092879/wildcat-skc /tmp/evaluation/372399-1177092879/instance-372399-1177092879.opb 119263281 

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 1.04 1.00 3/77 11400
/proc/meminfo: memFree=1779120/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=0
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135049853 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0

[startup+0.0372351 s]
/proc/loadavg: 1.04 1.04 1.00 3/77 11400
/proc/meminfo: memFree=1779120/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=0.03
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 3 0 0 0 18 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6100

[startup+0.101247 s]
/proc/loadavg: 1.04 1.04 1.00 3/77 11400
/proc/meminfo: memFree=1779120/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=0.09
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 9 0 0 0 18 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6100

[startup+0.301287 s]
/proc/loadavg: 1.04 1.04 1.00 3/77 11400
/proc/meminfo: memFree=1779120/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=0.29
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 29 0 0 0 19 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6100

[startup+0.701368 s]
/proc/loadavg: 1.04 1.04 1.00 3/77 11400
/proc/meminfo: memFree=1779120/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=0.69
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 69 0 0 0 23 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6100

[startup+1.50153 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 11401
/proc/meminfo: memFree=1778856/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1.49
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 149 0 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6100

[startup+3.10185 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 11401
/proc/meminfo: memFree=1778728/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=3.09
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 309 0 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611595 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6100

[startup+6.3015 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 11401
/proc/meminfo: memFree=1778664/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=6.29
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 629 0 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6100

[startup+12.7018 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 11401
/proc/meminfo: memFree=1778600/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=12.69
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 1269 0 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6100

[startup+25.5014 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 11401
/proc/meminfo: memFree=1778600/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=25.49
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 2549 0 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134607768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6100

[startup+51.1015 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 11401
/proc/meminfo: memFree=1778600/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=51.08
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 5108 0 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6100

[startup+102.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 11401
/proc/meminfo: memFree=1778600/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=102.26
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 10226 0 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6100

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 11401
/proc/meminfo: memFree=1778600/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=162.23
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 16223 0 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134868603 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6100

[startup+222.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 11401
/proc/meminfo: memFree=1778536/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=222.21
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 22221 0 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6100

[startup+282.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=282.2
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 28219 1 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134868619 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6100

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=342.17
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 34216 1 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6100

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=402.15
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 40214 1 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6100

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11401
/proc/meminfo: memFree=1778408/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=462.13
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 46212 1 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6100

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=522.1
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 52209 1 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134868590 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6100

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=582.08
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 58207 1 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6100

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=642.07
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 64205 2 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 6100


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778536/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=881.98
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 88196 2 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134868590 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 6100

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=941.95
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 94193 2 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 6100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1001.94
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 100191 3 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 6100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1061.92
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 106189 3 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134599063 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 6100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1121.9
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 112187 3 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 6100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1181.87
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 118184 3 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 6100

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778536/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1241.85
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 124182 3 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134607819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 6100

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1301.84
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 130181 3 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134601156 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 6100

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1361.81
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 136178 3 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 6100

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11401
/proc/meminfo: memFree=1778472/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1421.79
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 142176 3 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 6100

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11403
/proc/meminfo: memFree=1778408/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1481.76
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 148173 3 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134601414 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 6100

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11403
/proc/meminfo: memFree=1778408/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1541.75
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 154171 4 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 6100

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11403
/proc/meminfo: memFree=1778408/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1601.73
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 160169 4 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134601167 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 6100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11403
/proc/meminfo: memFree=1778408/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1661.71
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 166167 4 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134607803 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 6100

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11403
/proc/meminfo: memFree=1778408/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1721.68
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 172164 4 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 6100

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11403
/proc/meminfo: memFree=1778408/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1781.66
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 178162 4 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 6100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11403
/proc/meminfo: memFree=1778408/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1800.06
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 180002 4 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134598438 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 6100

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: 1.00 1.00 1.00 2/78 11403
/proc/meminfo: memFree=1778408/2055920 swapFree=4155232/4192956
[pid=11400] ppid=11398 vsize=6100 CPUtime=1800.06
/proc/11400/stat : 11400 (wildcat-skc) R 11398 11400 10664 0 -1 4194304 180 0 0 0 180002 4 0 0 25 0 1 0 157205248 6246400 163 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134598438 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11400/statm: 1525 163 117 226 0 1296 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 6100

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.08
CPU user time (s): 1800.03
CPU system time (s): 0.047992
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 6100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 180
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= 36643

runsolver used 2.00069 second user time and 4.10938 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Fri Apr 20 18:14:39 UTC 2007

IDJOB= 372399
IDBENCH= 24969
IDSOLVER= 162
FILE ID= node20/372399-1177092879

PBS_JOBID= 4640345

Free space on /tmp= 66455 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= /tmp/evaluation/372399-1177092879/wildcat-skc /tmp/evaluation/372399-1177092879/instance-372399-1177092879.opb 119263281
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-372399-1177092879 -o ROOT/results/node20/solver-372399-1177092879 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372399-1177092879/wildcat-skc /tmp/evaluation/372399-1177092879/instance-372399-1177092879.opb 119263281

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  75c7e5778aa6d0e8c18984c9064c30c6

RANDOM SEED= 119263281

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1779528 kB
Buffers:         37276 kB
Cached:         154060 kB
SwapCached:      16064 kB
Active:         133308 kB
Inactive:        81068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779528 kB
SwapTotal:     4192956 kB
SwapFree:      4155232 kB
Dirty:            2328 kB
Writeback:           0 kB
Mapped:          30104 kB
Slab:            47560 kB
Committed_AS:  1973160 kB
PageTables:       1744 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= 66455 MiB

End job on node20 on Fri Apr 20 18:44:42 UTC 2007