Trace number 357054

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) 1800.35 1801.15

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-protfold.opb
MD5SUM7f40f8d513f22fc9adca96d8fdf626e2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-24
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -24
Optimality of the best value was proved NO
Number of variables1835
Total number of constraints2112
Number of constraints which are clauses1906
Number of constraints which are cardinality constraints (but not clauses)86
Number of constraints which are nor clauses,nor cardinality constraints120
Minimum length of a constraint3
Maximum length of a constraint882
Number of terms in the objective function 120
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 120
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 900
Number of bits of the biggest sum of numbers10
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...
0.00/0.06	c ...done
0.00/0.06	c #vars=1835 #constraints=2150 hasObjective=yes
0.00/0.07	c res. mode=mod
0.00/0.07	c VSIDS like heuristics
0.00/0.07	c complete search running
0.39/0.48	c restart after 401 decisions
0.39/0.48	c nbDecision=500 #constraints=2411
0.99/1.08	c restart after 801 decisions
1.19/1.26	c nbDecision=1000 #constraints=2724
2.59/2.66	c nbDecision=1500 #constraints=3124
2.89/2.92	c restart after 1601 decisions
3.19/3.28	c nbDecision=2000 #constraints=3365
3.99/4.08	c nbDecision=2500 #constraints=3665
5.69/5.79	c nbDecision=3000 #constraints=4029
6.29/6.31	c restart after 3201 decisions
6.59/6.67	c nbDecision=3500 #constraints=4302
8.89/8.90	c nbDecision=4000 #constraints=4724
11.39/11.46	c nbDecision=4500 #constraints=5148
13.98/14.07	c nbDecision=5000 #constraints=5541
18.19/18.27	c nbDecision=5500 #constraints=5907
23.18/23.20	c nbDecision=6000 #constraints=6284
27.88/27.92	c restart after 6401 decisions
27.88/27.98	c nbDecision=6500 #constraints=6638
34.67/34.79	c nbDecision=7000 #constraints=7027
44.37/44.42	c nbDecision=7500 #constraints=7478
54.27/54.38	c nbDecision=8000 #constraints=7933
66.76/66.81	c nbDecision=8500 #constraints=8396
78.96/79.09	c nbDecision=9000 #constraints=8817
95.35/95.41	c nbDecision=9500 #constraints=9266
115.24/115.34	c nbDecision=10000 #constraints=9713
134.84/134.98	c nbDecision=10500 #constraints=10176
155.33/155.45	c nbDecision=11000 #constraints=10632
183.02/183.11	c nbDecision=11500 #constraints=11059
211.91/212.07	c nbDecision=12000 #constraints=11508
247.30/247.50	c nbDecision=12500 #constraints=11980
272.29/272.47	c restart after 12801 decisions
280.18/280.34	c nbDecision=13000 #constraints=12332
311.17/311.36	c nbDecision=13500 #constraints=12801
339.46/339.63	c nbDecision=14000 #constraints=13289
387.25/387.49	c nbDecision=14500 #constraints=13767
439.32/439.56	c nbDecision=15000 #constraints=14246
493.00/493.23	c nbDecision=15500 #constraints=14707
534.68/534.97	c nbDecision=16000 #constraints=15117
564.98/565.24	c nbDecision=16500 #constraints=15514
609.65/609.96	c nbDecision=17000 #constraints=15920
654.84/655.17	c nbDecision=17500 #constraints=16359
705.62/705.99	c nbDecision=18000 #constraints=16808
755.00/755.33	c nbDecision=18500 #constraints=17259
801.39/801.76	c nbDecision=19000 #constraints=17713
850.96/851.36	c nbDecision=19500 #constraints=18188
907.04/907.44	c nbDecision=20000 #constraints=18644
971.32/971.71	c nbDecision=20500 #constraints=19107
1041.29/1041.70	c nbDecision=21000 #constraints=19580
1131.56/1132.04	c nbDecision=21500 #constraints=20044
1214.53/1215.02	c nbDecision=22000 #constraints=20512
1297.70/1298.29	c nbDecision=22500 #constraints=20950
1373.63/1374.22	c nbDecision=23000 #constraints=21397
1466.02/1466.75	c nbDecision=23500 #constraints=21874
1571.58/1572.38	c nbDecision=24000 #constraints=22350
1669.14/1669.98	c nbDecision=24500 #constraints=22824
1777.61/1778.41	c nbDecision=25000 #constraints=23291
1800.10/1800.90	Received signal 15
1800.29/1801.12	
1800.29/1801.12	s UNKNOWN
1800.29/1801.12	
1800.29/1801.12	c user time= 1800.01 s
1800.29/1801.12	c system time= 0.315951 s
1800.29/1801.12	c wall clock time=1801.13

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/node33/watcher-357054-1176853100 -o ROOT/results/node33/solver-357054-1176853100 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357054-1176853100/instance-357054-1176853100.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: 1.00 1.00 0.98 3/77 21251
/proc/meminfo: memFree=1667056/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=1468 CPUtime=0
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 133225490 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 367 165 130 317 0 46 0

[startup+0.085552 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 21251
/proc/meminfo: memFree=1667056/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=3496 CPUtime=0.08
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 676 0 0 0 8 0 0 0 18 0 1 0 133225490 3579904 658 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279022 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 874 658 139 317 0 553 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3496

[startup+0.101554 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 21251
/proc/meminfo: memFree=1667056/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=3496 CPUtime=0.09
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 676 0 0 0 9 0 0 0 18 0 1 0 133225490 3579904 658 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 874 658 139 317 0 553 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3496

[startup+0.301596 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 21251
/proc/meminfo: memFree=1667056/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=3628 CPUtime=0.29
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 712 0 0 0 29 0 0 0 19 0 1 0 133225490 3715072 694 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 907 694 139 317 0 586 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3628

[startup+0.701678 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 21251
/proc/meminfo: memFree=1667056/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=3892 CPUtime=0.69
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 788 0 0 0 69 0 0 0 22 0 1 0 133225490 3985408 770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 973 770 139 317 0 652 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3892

[startup+1.50184 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21252
/proc/meminfo: memFree=1664296/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=4420 CPUtime=1.49
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 913 0 0 0 149 0 0 0 25 0 1 0 133225490 4526080 895 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604110 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 1105 895 139 317 0 784 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4420

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21252
/proc/meminfo: memFree=1663592/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=5212 CPUtime=3.09
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 1111 0 0 0 309 0 0 0 25 0 1 0 133225490 5337088 1093 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 1303 1093 139 317 0 982 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5212

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21252
/proc/meminfo: memFree=1661928/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=6532 CPUtime=6.29
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 1453 0 0 0 628 1 0 0 25 0 1 0 133225490 6688768 1435 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134549924 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 1633 1435 139 317 0 1312 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6532

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21252
/proc/meminfo: memFree=1658352/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=10184 CPUtime=12.68
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 2356 0 0 0 1267 1 0 0 25 0 1 0 133225490 10428416 2338 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 2546 2338 139 317 0 2225 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10184

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21254
/proc/meminfo: memFree=1654128/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=14004 CPUtime=25.48
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 3320 0 0 0 2546 2 0 0 25 0 1 0 133225490 14340096 3302 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270572 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 3501 3302 139 317 0 3180 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14004

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21254
/proc/meminfo: memFree=1648240/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=20120 CPUtime=51.08
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 4808 0 0 0 5105 3 0 0 25 0 1 0 133225490 20602880 4790 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 5030 4790 139 317 0 4709 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20120

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21254
/proc/meminfo: memFree=1640304/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=28336 CPUtime=102.25
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 6831 0 0 0 10221 4 0 0 25 0 1 0 133225490 29016064 6756 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 7084 6756 139 317 0 6763 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28336

[startup+162.303 s]
/proc/loadavg: 1.12 1.03 0.99 2/78 21254
/proc/meminfo: memFree=1634224/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=34368 CPUtime=162.23
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 8349 0 0 0 16217 6 0 0 25 0 1 0 133225490 35192832 8274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715809 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 8592 8274 139 317 0 8271 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34368

[startup+222.301 s]
/proc/loadavg: 1.10 1.04 0.99 2/78 21254
/proc/meminfo: memFree=1629808/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=39004 CPUtime=222.21
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 9440 0 0 0 22214 7 0 0 25 0 1 0 133225490 39940096 9365 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 9751 9365 139 317 0 9430 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 39004

[startup+282.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 21254
/proc/meminfo: memFree=1625200/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=43792 CPUtime=282.18
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 10608 0 0 0 28210 8 0 0 25 0 1 0 133225490 44843008 10533 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272567 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 10948 10533 139 317 0 10627 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 43792

[startup+342.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 21254
/proc/meminfo: memFree=1620272/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=49028 CPUtime=342.15
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 11863 0 0 0 34206 9 0 0 25 0 1 0 133225490 50204672 11788 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 12257 11788 139 317 0 11936 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 49028

[startup+402.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 21254
/proc/meminfo: memFree=1617072/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=52332 CPUtime=402.14
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 12674 0 0 0 40203 11 0 0 25 0 1 0 133225490 53587968 12599 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 13083 12599 139 317 0 12762 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 52332

[startup+462.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/78 21254
/proc/meminfo: memFree=1613232/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=56180 CPUtime=462.11
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 13603 0 0 0 46199 12 0 0 25 0 1 0 133225490 57528320 13528 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 14045 13528 139 317 0 13724 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 56180

[startup+522.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/78 21254
/proc/meminfo: memFree=1610864/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=58576 CPUtime=522.09
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 14226 0 0 0 52196 13 0 0 25 0 1 0 133225490 59981824 14151 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 14644 14151 139 317 0 14323 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 58576

[startup+582.302 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 21254
/proc/meminfo: memFree=1608816/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=60684 CPUtime=582.07
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 14737 0 0 0 58193 14 0 0 25 0 1 0 133225490 62140416 14662 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 15171 14662 139 317 0 14850 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 60684

[startup+642.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 21254
/proc/meminfo: memFree=1606960/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=62464 CPUtime=642.05
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 15203 0 0 0 64190 15 0 0 25 0 1 0 133225490 63963136 15128 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 15616 15128 139 317 0 15295 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 62464


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

[startup+942.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 21254
/proc/meminfo: memFree=1595568/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=74852 CPUtime=941.93
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 18181 0 0 0 94174 19 0 0 25 0 1 0 133225490 76648448 17992 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 18713 17992 139 317 0 18392 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 74852

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 21254
/proc/meminfo: memFree=1593584/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=77260 CPUtime=1001.9
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 18693 0 0 0 100171 19 0 0 25 0 1 0 133225490 79114240 18504 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 19315 18504 139 317 0 18994 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 77260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21254
/proc/meminfo: memFree=1591408/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=79452 CPUtime=1061.89
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 19221 0 0 0 106168 21 0 0 25 0 1 0 133225490 81358848 19032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 19863 19032 139 317 0 19542 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 79452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21254
/proc/meminfo: memFree=1589936/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=81228 CPUtime=1121.86
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 19622 0 0 0 112165 21 0 0 25 0 1 0 133225490 83177472 19433 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 20307 19433 139 317 0 19986 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 81228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21254
/proc/meminfo: memFree=1587888/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=83252 CPUtime=1181.83
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 20134 0 0 0 118161 22 0 0 25 0 1 0 133225490 85250048 19945 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134533533 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 20813 19945 139 317 0 20492 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 83252

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21254
/proc/meminfo: memFree=1586160/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=85188 CPUtime=1241.81
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 20566 0 0 0 124158 23 0 0 25 0 1 0 133225490 87232512 20377 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 21297 20377 139 317 0 20976 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 85188

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21254
/proc/meminfo: memFree=1584560/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=86700 CPUtime=1301.8
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 20965 0 0 0 130156 24 0 0 25 0 1 0 133225490 88780800 20776 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 21675 20776 139 317 0 21354 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 86700

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21280
/proc/meminfo: memFree=1581696/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=88464 CPUtime=1361.76
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 21393 0 0 0 136150 26 0 0 25 0 1 0 133225490 90587136 21204 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718671 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 22116 21204 139 317 0 21795 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 88464

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1580584/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=90436 CPUtime=1421.64
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 21867 0 0 0 142138 26 0 0 25 0 1 0 133225490 92606464 21678 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 22609 21678 139 317 0 22288 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 90436

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1579120/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=92164 CPUtime=1481.61
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 22266 0 0 0 148134 27 0 0 25 0 1 0 133225490 94375936 22077 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 23041 22077 139 317 0 22720 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 92164

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1577648/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=93932 CPUtime=1541.59
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 22688 0 0 0 154131 28 0 0 25 0 1 0 133225490 96186368 22499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 23483 22499 139 317 0 23162 0
Current children cumulated CPU time (s) 1541.59
Current children cumulated vsize (KiB) 93932

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1576112/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=95636 CPUtime=1601.57
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 23099 0 0 0 160128 29 0 0 25 0 1 0 133225490 97931264 22910 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 23909 22910 139 317 0 23588 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 95636

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1574320/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=97360 CPUtime=1661.54
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 23516 0 0 0 166125 29 0 0 25 0 1 0 133225490 99696640 23327 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 24340 23327 139 317 0 24019 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 97360

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1573296/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=98672 CPUtime=1721.53
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 23802 0 0 0 172123 30 0 0 25 0 1 0 133225490 101040128 23613 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 24668 23613 139 317 0 24347 0
Current children cumulated CPU time (s) 1721.53
Current children cumulated vsize (KiB) 98672

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1571952/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=100132 CPUtime=1781.5
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 24133 0 0 0 178119 31 0 0 25 0 1 0 133225490 102535168 23944 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 25033 23944 139 317 0 24712 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 100132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1571696/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=100396 CPUtime=1800.1
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 24229 0 0 0 179979 31 0 0 25 0 1 0 133225490 102805504 24040 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 25099 24040 139 317 0 24778 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 100396

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

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

[startup+1801.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1571696/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=100396 CPUtime=1800.2
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 24230 0 0 0 179989 31 0 0 25 0 1 0 133225490 102805504 24041 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 25099 24041 139 317 0 24778 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 100396

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1571696/2055920 swapFree=4174604/4192956
[pid=21251] ppid=21249 vsize=100396 CPUtime=1800.29
/proc/21251/stat : 21251 (oree) R 21249 21251 20781 0 -1 4194304 24230 0 0 0 179998 31 0 0 25 0 1 0 133225490 102805504 24041 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21251/statm: 25099 24041 139 317 0 24778 0
Current children cumulated CPU time (s) 1800.29
Current children cumulated vsize (KiB) 100396

Child status: 0
Real time (s): 1801.15
CPU time (s): 1800.35
CPU user time (s): 1800.02
CPU system time (s): 0.332949
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 100396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.332949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24247
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= 4553

runsolver used 2.15267 second user time and 4.32134 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue Apr 17 23:38:20 UTC 2007

IDJOB= 357054
IDBENCH= 1870
IDSOLVER= 172
FILE ID= node33/357054-1176853100

PBS_JOBID= 4590216

Free space on /tmp= 66546 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-protfold.opb
COMMAND LINE= oree /tmp/evaluation/357054-1176853100/instance-357054-1176853100.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-357054-1176853100 -o ROOT/results/node33/solver-357054-1176853100 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357054-1176853100/instance-357054-1176853100.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  7f40f8d513f22fc9adca96d8fdf626e2

RANDOM SEED= 727450850

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1667464 kB
Buffers:         37428 kB
Cached:         205568 kB
SwapCached:       2484 kB
Active:         118204 kB
Inactive:       216412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667464 kB
SwapTotal:     4192956 kB
SwapFree:      4174604 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:         106440 kB
Slab:            39152 kB
Committed_AS:  1641044 kB
PageTables:       1996 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= 66546 MiB

End job on node33 on Wed Apr 18 00:08:23 UTC 2007