Trace number 357409

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 alpha? (TO) 1800.08 1800.77

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-pp08aCUTS.opb
MD5SUMc346de7e1ba29a95ee9f392619231545
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4600
Total number of constraints310
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 constraints310
Minimum length of a constraint17
Maximum length of a constraint147
Number of terms in the objective function 3424
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 180407058264
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 180407058264
Number of bits of the biggest sum of numbers38
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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...
0.00/0.07	c ...done
0.00/0.07	c #vars=4600 #constraints=375 hasObjective=yes
0.09/0.12	c res. mode=mod
0.09/0.12	c VSIDS like heuristics
0.09/0.12	c complete search running
0.09/0.14	c restart after 401 decisions
0.09/0.14	c nbDecision=500 #constraints=375
0.09/0.16	c restart after 801 decisions
0.09/0.16	c nbDecision=1000 #constraints=375
0.09/0.20	c nbDecision=1500 #constraints=377
0.19/0.20	c restart after 1601 decisions
0.19/0.22	c nbDecision=2000 #constraints=377
0.19/0.25	c nbDecision=2500 #constraints=377
0.89/0.98	c nbDecision=3000 #constraints=836
1.39/1.45	c restart after 3201 decisions
1.39/1.48	c nbDecision=3500 #constraints=1038
1.49/1.51	c nbDecision=4000 #constraints=1038
2.59/2.66	c nbDecision=4500 #constraints=1412
4.69/4.77	c nbDecision=5000 #constraints=1912
7.39/7.45	c nbDecision=5500 #constraints=2418
10.68/10.78	c nbDecision=6000 #constraints=2916
13.79/13.89	c restart after 6401 decisions
13.99/14.02	c nbDecision=6500 #constraints=3320
13.99/14.04	c nbDecision=7000 #constraints=3320
16.19/16.28	c nbDecision=7500 #constraints=3560
21.09/21.15	c nbDecision=8000 #constraints=4060
26.79/26.84	c nbDecision=8500 #constraints=4560
33.18/33.22	c nbDecision=9000 #constraints=5060
40.18/40.27	c nbDecision=9500 #constraints=5560
47.87/47.99	c nbDecision=10000 #constraints=6060
56.38/56.47	c nbDecision=10500 #constraints=6560
65.57/65.65	c nbDecision=11000 #constraints=7060
75.47/75.56	c nbDecision=11500 #constraints=7560
86.17/86.20	c nbDecision=12000 #constraints=8060
97.56/97.70	c nbDecision=12500 #constraints=8566
104.75/104.87	c restart after 12801 decisions
105.25/105.30	c nbDecision=13000 #constraints=8860
105.25/105.36	c nbDecision=13500 #constraints=8860
113.56/113.61	c nbDecision=14000 #constraints=9176
126.45/126.55	c nbDecision=14500 #constraints=9676
140.05/140.12	c nbDecision=15000 #constraints=10176
154.34/154.41	c nbDecision=15500 #constraints=10676
169.24/169.32	c nbDecision=16000 #constraints=11176
184.73/184.87	c nbDecision=16500 #constraints=11676
200.92/201.08	c nbDecision=17000 #constraints=12176
217.82/217.90	c nbDecision=17500 #constraints=12674
235.22/235.40	c nbDecision=18000 #constraints=13176
253.41/253.57	c nbDecision=18500 #constraints=13680
272.11/272.28	c nbDecision=19000 #constraints=14180
291.59/291.71	c nbDecision=19500 #constraints=14680
311.59/311.79	c nbDecision=20000 #constraints=15178
332.38/332.58	c nbDecision=20500 #constraints=15680
353.78/353.90	c nbDecision=21000 #constraints=16180
375.87/376.07	c nbDecision=21500 #constraints=16680
401.06/401.21	c nbDecision=22000 #constraints=17177
426.06/426.22	c nbDecision=22500 #constraints=17675
449.85/450.08	c nbDecision=23000 #constraints=18179
474.53/474.79	c nbDecision=23500 #constraints=18676
499.24/499.47	c nbDecision=24000 #constraints=19178
526.33/526.51	c nbDecision=24500 #constraints=19677
557.71/557.94	c nbDecision=25000 #constraints=20180
584.50/584.77	c nbDecision=25500 #constraints=20677
590.00/590.20	c restart after 25601 decisions
591.00/591.24	c nbDecision=26000 #constraints=20777
591.40/591.66	c nbDecision=26500 #constraints=20777
613.79/614.08	c nbDecision=27000 #constraints=21177
641.59/641.87	c nbDecision=27500 #constraints=21677
670.27/670.56	c nbDecision=28000 #constraints=22181
699.16/699.46	c nbDecision=28500 #constraints=22677
728.96/729.26	c nbDecision=29000 #constraints=23177
759.34/759.64	c nbDecision=29500 #constraints=23677
790.54/790.87	c nbDecision=30000 #constraints=24179
822.32/822.63	c nbDecision=30500 #constraints=24677
854.72/855.02	c nbDecision=31000 #constraints=25177
887.71/888.09	c nbDecision=31500 #constraints=25677
921.49/921.87	c nbDecision=32000 #constraints=26179
955.78/956.17	c nbDecision=32500 #constraints=26677
990.77/991.18	c nbDecision=33000 #constraints=27177
1026.45/1026.81	c nbDecision=33500 #constraints=27677
1062.85/1063.20	c nbDecision=34000 #constraints=28179
1099.54/1099.98	c nbDecision=34500 #constraints=28677
1137.02/1137.42	c nbDecision=35000 #constraints=29177
1175.11/1175.59	c nbDecision=35500 #constraints=29677
1214.20/1214.64	c nbDecision=36000 #constraints=30181
1253.38/1253.81	c nbDecision=36500 #constraints=30677
1293.38/1293.82	c nbDecision=37000 #constraints=31179
1333.83/1334.37	c nbDecision=37500 #constraints=31679
1375.05/1375.66	c nbDecision=38000 #constraints=32181
1424.93/1425.52	c nbDecision=38500 #constraints=32675
1484.81/1485.47	c nbDecision=39000 #constraints=33175
1544.09/1544.77	c nbDecision=39500 #constraints=33677
1599.37/1600.07	c nbDecision=40000 #constraints=34175
1665.35/1666.05	c nbDecision=40500 #constraints=34676
1727.83/1728.59	c nbDecision=41000 #constraints=35179
1790.31/1791.07	c nbDecision=41500 #constraints=35678
1800.01/1800.70	Received signal 15
1800.01/1800.73	
1800.01/1800.73	s UNKNOWN
1800.01/1800.73	
1800.01/1800.73	c user time= 1799.63 s
1800.01/1800.73	c system time= 0.418936 s
1800.01/1800.73	c wall clock time=1800.73

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node25/watcher-357409-1176997136 -o ROOT/results/node25/solver-357409-1176997136 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357409-1176997136/instance-357409-1176997136.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: 0.85 0.97 0.99 3/64 30458
/proc/meminfo: memFree=1835480/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=1468 CPUtime=0
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 147630660 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715187 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 367 161 126 317 0 46 0

[startup+0.0804649 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 30458
/proc/meminfo: memFree=1835480/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=3264 CPUtime=0.07
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 626 0 0 0 7 0 0 0 18 0 1 0 147630660 3342336 608 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602853 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 816 608 137 317 0 495 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3264

[startup+0.101468 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 30458
/proc/meminfo: memFree=1835480/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=3264 CPUtime=0.09
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 634 0 0 0 9 0 0 0 18 0 1 0 147630660 3342336 616 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 816 616 137 317 0 495 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3264

[startup+0.301503 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 30458
/proc/meminfo: memFree=1835480/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=3788 CPUtime=0.29
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 754 0 0 0 29 0 0 0 19 0 1 0 147630660 3878912 736 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 947 736 139 317 0 626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3788

[startup+0.70157 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 30458
/proc/meminfo: memFree=1835480/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=5084 CPUtime=0.69
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 1098 0 0 0 69 0 0 0 22 0 1 0 147630660 5206016 1080 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 1271 1080 139 317 0 950 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5084

[startup+1.50171 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1830992/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=6912 CPUtime=1.49
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 1548 0 0 0 149 0 0 0 25 0 1 0 147630660 7077888 1530 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135384524 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 1728 1530 139 317 0 1407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6912

[startup+3.10198 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1828880/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=9636 CPUtime=3.09
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 2183 0 0 0 308 1 0 0 25 0 1 0 147630660 9867264 2165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 2409 2165 139 317 0 2088 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9636

[startup+6.30153 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1824848/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=12456 CPUtime=6.29
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 2925 0 0 0 627 2 0 0 25 0 1 0 147630660 12754944 2907 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 3114 2907 139 317 0 2793 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12456

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1819480/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=17812 CPUtime=12.69
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 4159 0 0 0 1266 3 0 0 25 0 1 0 147630660 18239488 4141 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604197 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 4453 4141 139 317 0 4132 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17812

[startup+25.5018 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1813656/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=23160 CPUtime=25.48
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 5549 0 0 0 2544 4 0 0 25 0 1 0 147630660 23715840 5531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710870 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 5790 5531 139 317 0 5469 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23160

[startup+51.1012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1804376/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=33120 CPUtime=51.07
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 7873 0 0 0 5101 6 0 0 25 0 1 0 147630660 33914880 7855 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 8280 7855 139 317 0 7959 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33120

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1790616/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=49248 CPUtime=102.26
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 11321 0 0 0 10217 9 0 0 25 0 1 0 147630660 50429952 11245 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 12312 11245 139 317 0 11991 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49248

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1781016/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=58156 CPUtime=162.24
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 13756 0 0 0 16212 12 0 0 25 0 1 0 147630660 59551744 13680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 14539 13680 139 317 0 14218 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 58156

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1772568/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=65844 CPUtime=222.22
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 15833 0 0 0 22208 14 0 0 25 0 1 0 147630660 67424256 15757 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 16461 15757 139 317 0 16140 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 65844

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1765336/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=72344 CPUtime=282.2
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 17649 0 0 0 28204 16 0 0 25 0 1 0 147630660 74080256 17573 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 18086 17573 139 317 0 17765 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 72344

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1758744/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=78324 CPUtime=342.18
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 19283 0 0 0 34201 17 0 0 25 0 1 0 147630660 80203776 19207 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 19581 19207 139 317 0 19260 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 78324

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1750680/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=95372 CPUtime=402.16
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 22803 0 0 0 40197 19 0 0 25 0 1 0 147630660 97660928 21227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 23843 21227 139 317 0 23522 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 95372

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1744792/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=100560 CPUtime=462.14
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 24256 0 0 0 46194 20 0 0 25 0 1 0 147630660 102973440 22680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 25140 22680 139 317 0 24819 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 100560

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1739544/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=105368 CPUtime=522.12
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 25584 0 0 0 52191 21 0 0 25 0 1 0 147630660 107896832 24008 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 26342 24008 139 317 0 26021 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 105368

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1734680/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=109508 CPUtime=582.11
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 26810 0 0 0 58188 23 0 0 25 0 1 0 147630660 112136192 25201 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 27377 25201 139 317 0 27056 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 109508

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1729816/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=113812 CPUtime=642.09
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 28019 0 0 0 64185 24 0 0 25 0 1 0 147630660 116543488 26410 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 28453 26410 139 317 0 28132 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 113812


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1711704/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=129592 CPUtime=882
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 32573 0 0 0 88172 28 0 0 25 0 1 0 147630660 132702208 30931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 32398 30931 139 317 0 32077 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 129592

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1707800/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=133096 CPUtime=941.99
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 33544 0 0 0 94169 30 0 0 25 0 1 0 147630660 136290304 31902 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 33274 31902 139 317 0 32953 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 133096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1703768/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=136468 CPUtime=1001.96
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 34553 0 0 0 100166 30 0 0 25 0 1 0 147630660 139743232 32911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 34117 32911 139 317 0 33796 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 136468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1699800/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=139828 CPUtime=1061.95
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 35537 0 0 0 106164 31 0 0 25 0 1 0 147630660 143183872 33895 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270574 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 34957 33895 139 317 0 34636 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 139828

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1696216/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=143072 CPUtime=1121.93
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 36428 0 0 0 112162 31 0 0 25 0 1 0 147630660 146505728 34786 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 35768 34786 139 317 0 35447 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 143072

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1692504/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=146188 CPUtime=1181.91
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 37363 0 0 0 118159 32 0 0 25 0 1 0 147630660 149696512 35721 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 36547 35721 139 317 0 36226 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 146188

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1689048/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=149288 CPUtime=1241.89
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 38215 0 0 0 124156 33 0 0 25 0 1 0 147630660 152870912 36573 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 37322 36573 139 317 0 37001 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 149288

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30459
/proc/meminfo: memFree=1685400/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=152264 CPUtime=1301.88
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 39114 0 0 0 130154 34 0 0 25 0 1 0 147630660 155918336 37472 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 38066 37472 139 317 0 37745 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 152264

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 30625
/proc/meminfo: memFree=1680784/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=155116 CPUtime=1361.76
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 39926 0 0 0 136142 34 0 0 25 0 1 0 147630660 158838784 38284 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 38779 38284 139 317 0 38458 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 155116

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30657
/proc/meminfo: memFree=1678800/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=157584 CPUtime=1421.73
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 40699 0 0 0 142138 35 0 0 25 0 1 0 147630660 161366016 39057 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 39396 39057 139 317 0 39075 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 157584

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30657
/proc/meminfo: memFree=1676240/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=182368 CPUtime=1481.71
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 46537 0 0 0 148133 38 0 0 25 0 1 0 147630660 186744832 40244 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 45592 40244 139 317 0 45271 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 182368

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30657
/proc/meminfo: memFree=1672400/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=184824 CPUtime=1541.69
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 47117 0 0 0 154131 38 0 0 25 0 1 0 147630660 189259776 40659 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 46206 40659 139 317 0 45885 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 184824

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30657
/proc/meminfo: memFree=1669648/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=187280 CPUtime=1601.67
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 47863 0 0 0 160128 39 0 0 25 0 1 0 147630660 191774720 41339 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 46820 41339 139 317 0 46499 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 187280

[startup+1662.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 30657
/proc/meminfo: memFree=1667792/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=189344 CPUtime=1661.65
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 48361 0 0 0 166125 40 0 0 25 0 1 0 147630660 193888256 41804 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 47336 41804 139 317 0 47015 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 189344

[startup+1722.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 30657
/proc/meminfo: memFree=1665560/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=191160 CPUtime=1721.63
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 48927 0 0 0 172123 40 0 0 25 0 1 0 147630660 195747840 42370 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711003 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 47790 42370 139 317 0 47469 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 191160

[startup+1782.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 30657
/proc/meminfo: memFree=1663128/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=193244 CPUtime=1781.61
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 49531 0 0 0 178120 41 0 0 25 0 1 0 147630660 197881856 42941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 48311 42941 139 317 0 47990 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 193244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30657
/proc/meminfo: memFree=1662360/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=193764 CPUtime=1800.01
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 49746 0 0 0 179960 41 0 0 25 0 1 0 147630660 198414336 43156 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 48441 43156 139 317 0 48120 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 193764

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

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

[startup+1800.7 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30657
/proc/meminfo: memFree=1662360/2055920 swapFree=4182972/4192956
[pid=30458] ppid=30456 vsize=193764 CPUtime=1800.01
/proc/30458/stat : 30458 (oree) R 30456 30458 30401 0 -1 4194304 49746 0 0 0 179960 41 0 0 25 0 1 0 147630660 198414336 43156 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30458/statm: 48441 43156 139 317 0 48120 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 193764

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.08
CPU user time (s): 1799.64
CPU system time (s): 0.446932
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 193764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.446932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49762
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= 3470

runsolver used 1.24781 second user time and 3.73643 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Thu Apr 19 15:38:56 UTC 2007

IDJOB= 357409
IDBENCH= 2534
IDSOLVER= 172
FILE ID= node25/357409-1176997136

PBS_JOBID= 4630482

Free space on /tmp= 66368 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-pp08aCUTS.opb
COMMAND LINE= oree /tmp/evaluation/357409-1176997136/instance-357409-1176997136.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-357409-1176997136 -o ROOT/results/node25/solver-357409-1176997136 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357409-1176997136/instance-357409-1176997136.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  c346de7e1ba29a95ee9f392619231545

RANDOM SEED= 196327870

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1835952 kB
Buffers:         27176 kB
Cached:         146212 kB
SwapCached:       3684 kB
Active:          75308 kB
Inactive:       107208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835952 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15160 kB
Slab:            23548 kB
Committed_AS:  2175540 kB
PageTables:       1472 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= 66368 MiB

End job on node25 on Thu Apr 19 16:08:59 UTC 2007