Trace number 430119

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
oree 0.1.2 alphaOPT3 788.913 788.987

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=263-P1=269-B.opb
MD5SUMb613dc01eaf727bc9d40c6e07a29423b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.012997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables27
Total number of constraints3
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint9
Maximum length of a constraint90
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 522844
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)81
Sum of products size (including duplicates)162
Number of different products81
Sum of products size162

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 This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.00	c ...done
0.00/0.00	c #vars=108 #constraints=167 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.29/0.37	c restart after 401 decisions
0.39/0.50	c nbDecision=500 #constraints=649
1.19/1.28	c restart after 801 decisions
1.79/1.84	c nbDecision=1000 #constraints=1135
4.30/4.31	c nbDecision=1500 #constraints=1635
4.99/5.04	c restart after 1601 decisions
8.29/8.31	c nbDecision=2000 #constraints=2124
14.99/15.06	c nbDecision=2500 #constraints=2627
23.79/23.83	c nbDecision=3000 #constraints=3127
28.49/28.53	c restart after 3201 decisions
35.69/35.79	c nbDecision=3500 #constraints=3615
48.09/48.14	c nbDecision=4000 #constraints=4118
63.80/63.81	c nbDecision=4500 #constraints=4617
84.30/84.30	c nbDecision=5000 #constraints=5118
106.39/106.49	c nbDecision=5500 #constraints=5619
131.40/131.47	c nbDecision=6000 #constraints=6118
155.20/155.27	c restart after 6401 decisions
162.30/162.36	c nbDecision=6500 #constraints=6614
187.93/188.06	c nbDecision=7000 #constraints=7108
217.89/218.09	c nbDecision=7500 #constraints=7612
255.99/256.18	c nbDecision=8000 #constraints=8111
293.18/293.37	c nbDecision=8500 #constraints=8610
334.79/334.95	c nbDecision=9000 #constraints=9111
384.59/384.74	c nbDecision=9500 #constraints=9610
427.90/428.05	c nbDecision=10000 #constraints=10111
477.80/477.92	c nbDecision=10500 #constraints=10610
536.30/536.42	c nbDecision=11000 #constraints=11112
594.70/594.82	c nbDecision=11500 #constraints=11612
657.41/657.58	c nbDecision=12000 #constraints=12113
728.42/728.57	c nbDecision=12500 #constraints=12614
759.11/759.26	c restart after 12801 decisions
767.81/767.96	c nbDecision=12894 #constraints=12992
767.81/767.96	c linear search for optimum
767.81/767.96	o 257
776.81/776.97	c nbDecision=12986 #constraints=13078
776.81/776.97	o 129
778.41/778.58	c nbDecision=13000 #constraints=13087
779.11/779.23	c nbDecision=13006 #constraints=13093
779.11/779.23	o 65
782.31/782.44	c nbDecision=13032 #constraints=13115
782.31/782.44	o 33
783.21/783.30	c nbDecision=13037 #constraints=13118
783.21/783.30	o 17
786.11/786.29	c nbDecision=13051 #constraints=13133
786.11/786.29	o 9
788.32/788.41	c nbDecision=13062 #constraints=13144
788.32/788.41	o 3
788.82/788.97	c nbDecision=13062 #constraints=13146
788.82/788.97	
788.82/788.97	s OPTIMUM FOUND
788.82/788.97	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 -x30
788.82/788.97	v -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
788.82/788.97	v -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82
788.82/788.97	v x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107
788.82/788.97	v -x108
788.82/788.97	
788.82/788.97	c user time= 788.72 s
788.82/788.97	c system time= 0.180972 s
788.82/788.97	c wall clock time=788.973

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

sed -e s/sizeproduct=/#sizeproduct=/ /tmp/evaluation/430119-1177991897/instance-430119-1177991897.opb
mv /tmp/evaluation/430119-1177991897/instance-430119-1177991897.opb.tmp /tmp/evaluation/430119-1177991897/instance-430119-1177991897.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node16/watcher-430119-1177991897 -o ROOT/results/node16/solver-430119-1177991897 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/430119-1177991897/instance-430119-1177991897.opb mod 

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: 0.81 0.95 0.98 3/77 25943
/proc/meminfo: memFree=1799880/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=1468 CPUtime=0
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 247107362 1503232 181 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 367 181 139 317 0 46 0

[startup+0.0777431 s]
/proc/loadavg: 0.81 0.95 0.98 3/77 25943
/proc/meminfo: memFree=1799880/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=1992 CPUtime=0.07
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 314 0 0 0 7 0 0 0 18 0 1 0 247107362 2039808 297 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 498 297 139 317 0 177 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1992

[startup+0.102737 s]
/proc/loadavg: 0.81 0.95 0.98 3/77 25943
/proc/meminfo: memFree=1799880/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=2120 CPUtime=0.09
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 247107362 2170880 343 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713875 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 530 343 139 317 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.301695 s]
/proc/loadavg: 0.81 0.95 0.98 3/77 25943
/proc/meminfo: memFree=1799880/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=3040 CPUtime=0.29
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 623 0 0 0 29 0 0 0 19 0 1 0 247107362 3112960 606 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 760 606 170 317 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3040

[startup+0.701611 s]
/proc/loadavg: 0.81 0.95 0.98 3/77 25943
/proc/meminfo: memFree=1799880/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=4360 CPUtime=0.69
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 941 0 0 0 69 0 0 0 23 0 1 0 247107362 4464640 924 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 1090 924 170 317 0 769 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4360

[startup+1.50144 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 25944
/proc/meminfo: memFree=1796416/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=5404 CPUtime=1.49
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 1198 0 0 0 149 0 0 0 25 0 1 0 247107362 5533696 1181 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563628 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 1351 1181 170 317 0 1030 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5404

[startup+3.10111 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 25944
/proc/meminfo: memFree=1794432/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=7528 CPUtime=3.09
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 1696 0 0 0 308 1 0 0 25 0 1 0 247107362 7708672 1679 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 1882 1679 170 317 0 1561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7528

[startup+6.30143 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 25944
/proc/meminfo: memFree=1792192/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=9392 CPUtime=6.29
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 2180 0 0 0 628 1 0 0 25 0 1 0 247107362 9617408 2163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 2348 2163 170 317 0 2027 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9392

[startup+12.7011 s]
/proc/loadavg: 0.85 0.96 0.98 2/78 25944
/proc/meminfo: memFree=1789344/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=12436 CPUtime=12.69
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 2844 0 0 0 1267 2 0 0 25 0 1 0 247107362 12734464 2827 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 3109 2827 170 317 0 2788 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12436

[startup+25.5014 s]
/proc/loadavg: 0.87 0.96 0.98 2/78 25944
/proc/meminfo: memFree=1786416/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=15388 CPUtime=25.49
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 3574 0 0 0 2546 3 0 0 25 0 1 0 247107362 15757312 3557 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 3847 3557 170 317 0 3526 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15388

[startup+51.101 s]
/proc/loadavg: 0.92 0.96 0.98 2/78 25944
/proc/meminfo: memFree=1782128/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=19508 CPUtime=51.09
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 4647 0 0 0 5105 4 0 0 25 0 1 0 247107362 19976192 4630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604447 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 4877 4630 170 317 0 4556 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19508

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 25944
/proc/meminfo: memFree=1776368/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=25640 CPUtime=102.3
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 6074 0 0 0 10225 5 0 0 25 0 1 0 247107362 26255360 6057 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 6410 6057 170 317 0 6089 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25640

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 25944
/proc/meminfo: memFree=1772080/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=30220 CPUtime=162.3
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 7137 0 0 0 16223 7 0 0 25 0 1 0 247107362 30945280 7120 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 7555 7120 170 317 0 7234 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 30220

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26142
/proc/meminfo: memFree=1767392/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=34764 CPUtime=222.18
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 8264 0 0 0 22209 9 0 0 25 0 1 0 247107362 35598336 8247 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 8691 8247 170 317 0 8370 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 34764

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26142
/proc/meminfo: memFree=1763952/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=38288 CPUtime=282.19
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 9155 0 0 0 28209 10 0 0 25 0 1 0 247107362 39206912 9080 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 9572 9080 170 317 0 9251 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 38288

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26142
/proc/meminfo: memFree=1760624/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=42692 CPUtime=342.2
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 10010 0 0 0 34208 12 0 0 25 0 1 0 247107362 43716608 9935 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563419 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 10673 9935 170 317 0 10352 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42692

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26142
/proc/meminfo: memFree=1758192/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=45160 CPUtime=402.2
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 10641 0 0 0 40207 13 0 0 25 0 1 0 247107362 46243840 10566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 11290 10566 170 317 0 10969 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 45160

[startup+462.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1755632/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=47376 CPUtime=462.2
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 11273 0 0 0 46206 14 0 0 25 0 1 0 247107362 48513024 11198 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 11844 11198 170 317 0 11523 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 47376

[startup+522.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1753520/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=49464 CPUtime=522.21
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 11814 0 0 0 52206 15 0 0 25 0 1 0 247107362 50651136 11739 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 12366 11739 170 317 0 12045 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 49464

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1751408/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=51904 CPUtime=582.2
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 12314 0 0 0 58205 15 0 0 25 0 1 0 247107362 53149696 12239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 12976 12239 170 317 0 12655 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 51904

[startup+642.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1749552/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=54020 CPUtime=642.22
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 12782 0 0 0 64206 16 0 0 25 0 1 0 247107362 55316480 12707 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 13505 12707 170 317 0 13184 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 54020

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1747760/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=55860 CPUtime=702.21
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 13223 0 0 0 70205 16 0 0 25 0 1 0 247107362 57200640 13148 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 13965 13148 170 317 0 13644 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 55860

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1745776/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=58148 CPUtime=762.22
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 13724 0 0 0 76205 17 0 0 25 0 1 0 247107362 59543552 13649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 14537 13649 170 317 0 14216 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 58148

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

[startup+767.901 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1745456/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=58540 CPUtime=767.81
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 13789 0 0 0 76764 17 0 0 25 0 1 0 247107362 59944960 13714 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 14635 13714 170 317 0 14314 0
Current children cumulated CPU time (s) 767.81
Current children cumulated vsize (KiB) 58540

[startup+780.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1745072/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=59064 CPUtime=780.61
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 13912 0 0 0 78044 17 0 0 25 0 1 0 247107362 60481536 13837 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 14766 13837 170 317 0 14445 0
Current children cumulated CPU time (s) 780.61
Current children cumulated vsize (KiB) 59064

[startup+783.901 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1744944/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=59064 CPUtime=783.81
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 13923 0 0 0 78364 17 0 0 25 0 1 0 247107362 60481536 13848 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 14766 13848 170 317 0 14445 0
Current children cumulated CPU time (s) 783.81
Current children cumulated vsize (KiB) 59064

[startup+787.101 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1744816/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=59196 CPUtime=787.02
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 13945 0 0 0 78684 18 0 0 25 0 1 0 247107362 60616704 13870 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 14799 13870 170 317 0 14478 0
Current children cumulated CPU time (s) 787.02
Current children cumulated vsize (KiB) 59196

[startup+787.902 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1744816/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=59328 CPUtime=787.82
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 13964 0 0 0 78764 18 0 0 25 0 1 0 247107362 60751872 13889 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 14832 13889 170 317 0 14511 0
Current children cumulated CPU time (s) 787.82
Current children cumulated vsize (KiB) 59328

[startup+788.705 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1744752/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=59328 CPUtime=788.63
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 13964 0 0 0 78845 18 0 0 25 0 1 0 247107362 60751872 13889 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 14832 13889 170 317 0 14511 0
Current children cumulated CPU time (s) 788.63
Current children cumulated vsize (KiB) 59328

[startup+788.902 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26142
/proc/meminfo: memFree=1744752/2055920 swapFree=4148612/4192956
[pid=25943] ppid=25941 vsize=59328 CPUtime=788.82
/proc/25943/stat : 25943 (oree) R 25941 25943 25284 0 -1 4194304 13964 0 0 0 78864 18 0 0 25 0 1 0 247107362 60751872 13889 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25943/statm: 14832 13889 170 317 0 14511 0
Current children cumulated CPU time (s) 788.82
Current children cumulated vsize (KiB) 59328

Child status: 0
Real time (s): 788.987
CPU time (s): 788.913
CPU user time (s): 788.723
CPU system time (s): 0.189971
CPU usage (%): 99.9906
Max. virtual memory (cumulated for all children) (KiB): 59328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 788.723
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13980
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= 1294

runsolver used 0.699893 second user time and 1.88571 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue May  1 03:58:17 UTC 2007

IDJOB= 430119
IDBENCH= 47957
IDSOLVER= 172
FILE ID= node16/430119-1177991897

PBS_JOBID= 4728210

Free space on /tmp= 66563 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=263-P1=269-B.opb
COMMAND LINE= oree /tmp/evaluation/430119-1177991897/instance-430119-1177991897.opb mod           
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-430119-1177991897 -o ROOT/results/node16/conversion-430119-1177991897 -C 600 -M 1800 /tmp/evaluation/430119-1177991897/substituteSizeProductKeyword /tmp/evaluation/430119-1177991897/instance-430119-1177991897.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-430119-1177991897 -o ROOT/results/node16/solver-430119-1177991897 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/430119-1177991897/instance-430119-1177991897.opb mod           

META MD5SUM SOLVER= 51f0e1a06bbb15374571c5c5129b7f5e
MD5SUM BENCH=  b613dc01eaf727bc9d40c6e07a29423b

RANDOM SEED= 834555660

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1800288 kB
Buffers:         30288 kB
Cached:         138104 kB
SwapCached:      12284 kB
Active:         104640 kB
Inactive:        86964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800288 kB
SwapTotal:     4192956 kB
SwapFree:      4148612 kB
Dirty:            1672 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            49580 kB
Committed_AS:  7689864 kB
PageTables:       1836 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= 66563 MiB

End job on node16 on Tue May  1 04:11:26 UTC 2007