Trace number 357378

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) 1800.27 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-pp08a.opb
MD5SUMff5b6f1c6eab20bc880408fc770c13e2
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 variables5344
Total number of constraints136
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 constraints136
Minimum length of a constraint31
Maximum length of a constraint240
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...
0.00/0.06	c ...done
0.00/0.06	c #vars=5344 #constraints=201 hasObjective=yes
0.00/0.09	c res. mode=mod
0.00/0.09	c VSIDS like heuristics
0.00/0.09	c complete search running
0.10/0.12	c restart after 401 decisions
0.10/0.12	c nbDecision=500 #constraints=201
0.10/0.14	c restart after 801 decisions
0.10/0.15	c nbDecision=1000 #constraints=201
0.10/0.18	c nbDecision=1500 #constraints=203
0.10/0.19	c restart after 1601 decisions
0.20/0.21	c nbDecision=2000 #constraints=203
0.20/0.24	c nbDecision=2500 #constraints=203
0.99/1.09	c nbDecision=3000 #constraints=662
1.59/1.66	c restart after 3201 decisions
1.59/1.68	c nbDecision=3500 #constraints=864
1.69/1.72	c nbDecision=4000 #constraints=864
2.99/3.07	c nbDecision=4500 #constraints=1238
5.49/5.51	c nbDecision=5000 #constraints=1738
8.59/8.63	c nbDecision=5500 #constraints=2244
12.48/12.58	c nbDecision=6000 #constraints=2742
16.19/16.25	c restart after 6401 decisions
16.29/16.38	c nbDecision=6500 #constraints=3146
16.39/16.41	c nbDecision=7000 #constraints=3146
18.98/19.02	c nbDecision=7500 #constraints=3386
24.58/24.62	c nbDecision=8000 #constraints=3886
30.98/31.05	c nbDecision=8500 #constraints=4386
38.38/38.42	c nbDecision=9000 #constraints=4886
46.38/46.43	c nbDecision=9500 #constraints=5386
55.08/55.16	c nbDecision=10000 #constraints=5886
64.67/64.72	c nbDecision=10500 #constraints=6386
74.78/74.89	c nbDecision=11000 #constraints=6886
85.87/85.94	c nbDecision=11500 #constraints=7386
97.66/97.77	c nbDecision=12000 #constraints=7886
110.26/110.39	c nbDecision=12500 #constraints=8392
118.56/118.61	c restart after 12801 decisions
118.96/119.06	c nbDecision=13000 #constraints=8686
119.06/119.12	c nbDecision=13500 #constraints=8686
128.26/128.33	c nbDecision=14000 #constraints=9002
142.66/142.77	c nbDecision=14500 #constraints=9502
157.75/157.85	c nbDecision=15000 #constraints=10002
173.44/173.57	c nbDecision=15500 #constraints=10502
189.84/189.97	c nbDecision=16000 #constraints=11002
206.93/207.07	c nbDecision=16500 #constraints=11502
224.74/224.90	c nbDecision=17000 #constraints=12002
243.23/243.37	c nbDecision=17500 #constraints=12500
262.43/262.59	c nbDecision=18000 #constraints=13002
282.42/282.58	c nbDecision=18500 #constraints=13506
302.92/303.08	c nbDecision=19000 #constraints=14006
324.21/324.39	c nbDecision=19500 #constraints=14506
346.20/346.37	c nbDecision=20000 #constraints=15004
369.00/369.13	c nbDecision=20500 #constraints=15506
392.30/392.50	c nbDecision=21000 #constraints=16006
416.49/416.64	c nbDecision=21500 #constraints=16506
443.88/444.06	c nbDecision=22000 #constraints=17003
470.97/471.18	c nbDecision=22500 #constraints=17501
496.97/497.15	c nbDecision=23000 #constraints=18005
523.96/524.10	c nbDecision=23500 #constraints=18502
550.85/551.01	c nbDecision=24000 #constraints=19004
580.25/580.45	c nbDecision=24500 #constraints=19503
614.24/614.48	c nbDecision=25000 #constraints=20006
643.44/643.68	c nbDecision=25500 #constraints=20503
649.33/649.57	c restart after 25601 decisions
650.43/650.63	c nbDecision=26000 #constraints=20603
650.83/651.07	c nbDecision=26500 #constraints=20603
675.33/675.51	c nbDecision=27000 #constraints=21003
705.62/705.80	c nbDecision=27500 #constraints=21503
736.81/737.04	c nbDecision=28000 #constraints=22007
768.31/768.53	c nbDecision=28500 #constraints=22503
800.69/800.95	c nbDecision=29000 #constraints=23003
833.69/833.98	c nbDecision=29500 #constraints=23503
867.58/867.87	c nbDecision=30000 #constraints=24005
902.17/902.42	c nbDecision=30500 #constraints=24503
937.37/937.60	c nbDecision=31000 #constraints=25003
973.16/973.48	c nbDecision=31500 #constraints=25503
1009.84/1010.16	c nbDecision=32000 #constraints=26005
1047.13/1047.40	c nbDecision=32500 #constraints=26503
1085.02/1085.37	c nbDecision=33000 #constraints=27003
1123.72/1124.01	c nbDecision=33500 #constraints=27503
1163.11/1163.46	c nbDecision=34000 #constraints=28005
1202.99/1203.33	c nbDecision=34500 #constraints=28503
1243.59/1243.92	c nbDecision=35000 #constraints=29003
1284.88/1285.29	c nbDecision=35500 #constraints=29503
1327.17/1327.56	c nbDecision=36000 #constraints=30007
1369.55/1369.96	c nbDecision=36500 #constraints=30503
1412.95/1413.37	c nbDecision=37000 #constraints=31005
1456.94/1457.33	c nbDecision=37500 #constraints=31505
1501.53/1501.94	c nbDecision=38000 #constraints=32007
1555.02/1555.43	c nbDecision=38500 #constraints=32501
1618.90/1619.30	c nbDecision=39000 #constraints=33001
1682.89/1683.36	c nbDecision=39500 #constraints=33503
1742.46/1742.94	c nbDecision=40000 #constraints=34001
1800.06/1800.50	Received signal 15
1800.16/1800.65	
1800.16/1800.65	s UNKNOWN
1800.16/1800.65	
1800.16/1800.65	c user time= 1799.66 s
1800.16/1800.65	c system time= 0.562914 s
1800.16/1800.65	c wall clock time=1800.66

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/node68/watcher-357378-1176996125 -o ROOT/results/node68/solver-357378-1176996125 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357378-1176996125/instance-357378-1176996125.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: 0.98 0.97 0.93 3/64 23485
/proc/meminfo: memFree=1330920/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=1468 CPUtime=0
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 175602056 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 367 161 126 317 0 46 0

[startup+0.10301 s]
/proc/loadavg: 0.98 0.97 0.93 3/64 23485
/proc/meminfo: memFree=1330920/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=3172 CPUtime=0.1
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 626 0 0 0 10 0 0 0 18 0 1 0 175602056 3248128 608 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 793 608 138 317 0 472 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3172

[startup+0.203018 s]
/proc/loadavg: 0.98 0.97 0.93 3/64 23485
/proc/meminfo: memFree=1330920/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=3316 CPUtime=0.2
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 631 0 0 0 20 0 0 0 19 0 1 0 175602056 3395584 613 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 829 613 139 317 0 508 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 3316

[startup+0.302027 s]
/proc/loadavg: 0.98 0.97 0.93 3/64 23485
/proc/meminfo: memFree=1330920/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=3448 CPUtime=0.29
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 690 0 0 0 29 0 0 0 19 0 1 0 175602056 3530752 672 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718701 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 862 672 139 317 0 541 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3448

[startup+0.702063 s]
/proc/loadavg: 0.98 0.97 0.93 3/64 23485
/proc/meminfo: memFree=1330920/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=4896 CPUtime=0.69
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 1050 0 0 0 69 0 0 0 23 0 1 0 175602056 5013504 1032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 1224 1032 139 317 0 903 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50114 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1326496/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=6872 CPUtime=1.49
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 1540 0 0 0 149 0 0 0 25 0 1 0 175602056 7036928 1522 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 1718 1522 139 317 0 1397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6872

[startup+3.10128 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1324320/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=9884 CPUtime=3.09
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 2209 0 0 0 308 1 0 0 25 0 1 0 175602056 10121216 2191 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272675 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 2471 2191 139 317 0 2150 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9884

[startup+6.30157 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1319392/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=13632 CPUtime=6.29
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 3217 0 0 0 627 2 0 0 25 0 1 0 175602056 13959168 3199 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604429 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 3408 3199 139 317 0 3087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13632

[startup+12.7011 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1311776/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=21216 CPUtime=12.68
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 4990 0 0 0 1265 3 0 0 25 0 1 0 175602056 21725184 4972 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 5304 4972 139 317 0 4983 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21216

[startup+25.5013 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1303072/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=29044 CPUtime=25.49
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 7067 0 0 0 2544 5 0 0 25 0 1 0 175602056 29741056 7049 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554526 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 7261 7049 139 317 0 6940 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29044

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1289504/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=43908 CPUtime=51.07
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 10493 0 0 0 5100 7 0 0 25 0 1 0 175602056 44961792 10475 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 10977 10475 139 317 0 10656 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43908

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1272608/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=59432 CPUtime=102.27
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 14650 0 0 0 10216 11 0 0 25 0 1 0 175602056 60858368 14632 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 14858 14632 139 317 0 14537 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59432

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1254944/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=80780 CPUtime=162.25
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 19149 0 0 0 16211 14 0 0 25 0 1 0 175602056 82718720 19073 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 20195 19073 139 317 0 19874 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80780

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1242272/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=92272 CPUtime=222.24
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 22254 0 0 0 22207 17 0 0 25 0 1 0 175602056 94486528 22178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 23068 22178 139 317 0 22747 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 92272

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1231392/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=102484 CPUtime=282.22
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 25002 0 0 0 28203 19 0 0 25 0 1 0 175602056 104943616 24926 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 25621 24926 139 317 0 25300 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 102484

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1221280/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=111744 CPUtime=342.2
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 27498 0 0 0 34199 21 0 0 25 0 1 0 175602056 114425856 27422 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 27936 27422 139 317 0 27615 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 111744

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1212128/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=120256 CPUtime=402.19
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 29786 0 0 0 40196 23 0 0 25 0 1 0 175602056 123142144 29710 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 30064 29710 139 317 0 29743 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 120256

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1202208/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=141476 CPUtime=462.17
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 34138 0 0 0 46193 24 0 0 25 0 1 0 175602056 144871424 32166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 35369 32166 139 317 0 35048 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 141476

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1194208/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=148936 CPUtime=522.17
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 36159 0 0 0 52190 27 0 0 25 0 1 0 175602056 152510464 34187 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718318 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 37234 34187 139 317 0 36913 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 148936

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1186464/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=155984 CPUtime=582.15
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 38113 0 0 0 58187 28 0 0 25 0 1 0 175602056 159727616 36108 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564027 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 38996 36108 139 317 0 38675 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 155984

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1179552/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=162124 CPUtime=642.13
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 39838 0 0 0 64183 30 0 0 25 0 1 0 175602056 166014976 37833 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 40531 37833 139 317 0 40210 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 162124


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

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1152544/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=186420 CPUtime=882.08
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 46609 0 0 0 88171 37 0 0 25 0 1 0 175602056 190894080 44571 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 46605 44571 139 317 0 46284 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 186420

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1146272/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=191940 CPUtime=942.06
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 48184 0 0 0 94167 39 0 0 25 0 1 0 175602056 196546560 46146 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 47985 46146 139 317 0 47664 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 191940

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23486
/proc/meminfo: memFree=1140128/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=197288 CPUtime=1002.05
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 49713 0 0 0 100164 41 0 0 25 0 1 0 175602056 202022912 47675 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 49322 47675 139 317 0 49001 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 197288

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23487
/proc/meminfo: memFree=1134560/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=202484 CPUtime=1062.04
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 51114 0 0 0 106161 43 0 0 25 0 1 0 175602056 207343616 49076 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 50621 49076 139 317 0 50300 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 202484

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23488
/proc/meminfo: memFree=1128608/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=207440 CPUtime=1122.02
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 52564 0 0 0 112158 44 0 0 25 0 1 0 175602056 212418560 50526 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 51860 50526 139 317 0 51539 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 207440

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23488
/proc/meminfo: memFree=1123360/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=212404 CPUtime=1182
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 53895 0 0 0 118155 45 0 0 25 0 1 0 175602056 217501696 51857 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 53101 51857 139 317 0 52780 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 212404

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23488
/proc/meminfo: memFree=1117664/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=217212 CPUtime=1241.99
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 55286 0 0 0 124153 46 0 0 25 0 1 0 175602056 222425088 53248 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 54303 53248 139 317 0 53982 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 217212

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23488
/proc/meminfo: memFree=1112608/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=221772 CPUtime=1301.98
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 56556 0 0 0 130151 47 0 0 25 0 1 0 175602056 227094528 54518 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 55443 54518 139 317 0 55122 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 221772

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23488
/proc/meminfo: memFree=1107680/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=226336 CPUtime=1361.96
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 57887 0 0 0 136148 48 0 0 25 0 1 0 175602056 231768064 55849 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 56584 55849 139 317 0 56263 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 226336

[startup+1422.3 s]
/proc/loadavg: 1.06 0.99 0.94 2/65 23488
/proc/meminfo: memFree=1102304/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=230900 CPUtime=1421.94
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 59115 0 0 0 142145 49 0 0 25 0 1 0 175602056 236441600 57077 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 57725 57077 139 317 0 57404 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 230900

[startup+1482.3 s]
/proc/loadavg: 1.02 0.99 0.94 2/65 23488
/proc/meminfo: memFree=1098272/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=234512 CPUtime=1481.93
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 60142 0 0 0 148143 50 0 0 25 0 1 0 175602056 240140288 58104 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 58628 58104 139 317 0 58307 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 234512

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 23488
/proc/meminfo: memFree=1095072/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=237360 CPUtime=1541.91
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 60932 0 0 0 154140 51 0 0 25 0 1 0 175602056 243056640 58894 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 59340 58894 139 317 0 59019 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 237360

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 23488
/proc/meminfo: memFree=1092192/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=240584 CPUtime=1601.9
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 61851 0 0 0 160138 52 0 0 25 0 1 0 175602056 246358016 59615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 60146 59615 139 317 0 59825 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 240584

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 23488
/proc/meminfo: memFree=1086368/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=272304 CPUtime=1661.88
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 69164 0 0 0 166134 54 0 0 25 0 1 0 175602056 278839296 61041 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 68076 61041 139 317 0 67755 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 272304

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 23488
/proc/meminfo: memFree=1082720/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=275832 CPUtime=1721.87
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 70155 0 0 0 172132 55 0 0 25 0 1 0 175602056 282451968 61966 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 68958 61966 139 317 0 68637 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 275832

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 23488
/proc/meminfo: memFree=1079456/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=278680 CPUtime=1781.86
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 70999 0 0 0 178130 56 0 0 25 0 1 0 175602056 285368320 62777 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 69670 62777 139 317 0 69349 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 278680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 23488
/proc/meminfo: memFree=1078624/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=279592 CPUtime=1800.06
/proc/23485/stat : 23485 (oree) R 23483 23485 23344 0 -1 4194304 71234 0 0 0 179950 56 0 0 25 0 1 0 175602056 286302208 62979 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23485/statm: 69898 62979 139 317 0 69577 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 279592

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: 1.00 0.99 0.94 2/66 23489
/proc/meminfo: memFree=1308440/2055920 swapFree=4181952/4192956
[pid=23485] ppid=23483 vsize=0 CPUtime=1800.26
/proc/23485/stat : 23485 (oree) D 23483 23485 23344 0 -1 4194308 71252 0 0 0 179966 60 0 0 25 0 1 0 175602056 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 18446744072100051646 0 0 17 1 0 0
/proc/23485/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.26
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.27
CPU user time (s): 1799.66
CPU system time (s): 0.603908
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 279592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.603908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71252
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= 2526

runsolver used 1.26981 second user time and 3.67544 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Thu Apr 19 15:22:05 UTC 2007

IDJOB= 357378
IDBENCH= 2499
IDSOLVER= 172
FILE ID= node68/357378-1176996125

PBS_JOBID= 4630479

Free space on /tmp= 66326 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-pp08a.opb
COMMAND LINE= oree /tmp/evaluation/357378-1176996125/instance-357378-1176996125.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-357378-1176996125 -o ROOT/results/node68/solver-357378-1176996125 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357378-1176996125/instance-357378-1176996125.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  ff5b6f1c6eab20bc880408fc770c13e2

RANDOM SEED= 750969552

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1331328 kB
Buffers:         30128 kB
Cached:         621672 kB
SwapCached:       4740 kB
Active:          82096 kB
Inactive:       580876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1331328 kB
SwapTotal:     4192956 kB
SwapFree:      4181952 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          15296 kB
Slab:            47672 kB
Committed_AS:  2744252 kB
PageTables:       1380 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= 66326 MiB

End job on node68 on Thu Apr 19 15:52:08 UTC 2007