Trace number 362286

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) 1800.21 1800.94

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-gr4x6.opb
MD5SUM575b26c97ae90d0a5ad0f53e9f10755e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.017996
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables744
Total number of constraints34
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 constraints34
Minimum length of a constraint31
Maximum length of a constraint180
Number of terms in the objective function 744
Biggest coefficient in the objective function 22954
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524814
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524814
Number of bits of the biggest sum of numbers20
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...
0.00/0.01	c ...done
0.00/0.01	c #vars=744 #constraints=45 hasObjective=yes
0.00/0.02	c res. mode=mod
0.00/0.02	c VSIDS like heuristics
0.00/0.02	c complete search running
0.49/0.52	c restart after 401 decisions
0.49/0.53	c nbDecision=500 #constraints=216
1.09/1.16	c restart after 801 decisions
1.09/1.17	c nbDecision=1000 #constraints=402
2.20/2.23	c nbDecision=1500 #constraints=749
2.49/2.50	c restart after 1601 decisions
3.29/3.31	c nbDecision=2000 #constraints=1035
5.68/5.73	c nbDecision=2500 #constraints=1541
8.79/8.88	c nbDecision=3000 #constraints=2040
10.29/10.38	c restart after 3201 decisions
11.28/11.36	c nbDecision=3500 #constraints=2350
15.68/15.77	c nbDecision=4000 #constraints=2852
21.18/21.21	c nbDecision=4500 #constraints=3355
28.58/28.63	c nbDecision=5000 #constraints=3801
35.27/35.39	c nbDecision=5500 #constraints=4236
43.07/43.15	c nbDecision=6000 #constraints=4661
50.97/51.09	c restart after 6401 decisions
51.37/51.41	c nbDecision=6500 #constraints=5013
57.37/57.48	c nbDecision=7000 #constraints=5344
67.97/68.05	c nbDecision=7500 #constraints=5775
79.26/79.37	c nbDecision=8000 #constraints=6217
90.66/90.72	c nbDecision=8500 #constraints=6642
106.56/106.64	c nbDecision=9000 #constraints=7077
117.66/117.71	c nbDecision=9500 #constraints=7479
132.55/132.68	c nbDecision=10000 #constraints=7913
147.74/147.85	c nbDecision=10500 #constraints=8339
165.93/166.02	c nbDecision=11000 #constraints=8785
181.22/181.38	c nbDecision=11500 #constraints=9209
200.72/200.80	c nbDecision=12000 #constraints=9626
219.82/219.90	c nbDecision=12500 #constraints=10061
236.51/236.60	c restart after 12801 decisions
237.61/237.77	c nbDecision=13000 #constraints=10354
253.40/253.50	c nbDecision=13500 #constraints=10772
273.59/273.78	c nbDecision=14000 #constraints=11193
299.09/299.21	c nbDecision=14500 #constraints=11616
323.48/323.67	c nbDecision=15000 #constraints=12068
350.36/350.50	c nbDecision=15500 #constraints=12496
371.26/371.40	c nbDecision=16000 #constraints=12921
396.05/396.29	c nbDecision=16500 #constraints=13358
423.15/423.30	c nbDecision=17000 #constraints=13793
460.73/460.92	c nbDecision=17500 #constraints=14234
494.72/494.90	c nbDecision=18000 #constraints=14685
516.51/516.74	c nbDecision=18500 #constraints=15113
543.31/543.55	c nbDecision=19000 #constraints=15533
573.79/574.05	c nbDecision=19500 #constraints=15971
609.28/609.55	c nbDecision=20000 #constraints=16416
648.37/648.61	c nbDecision=20500 #constraints=16847
697.75/698.08	c nbDecision=21000 #constraints=17311
722.04/722.39	c nbDecision=21500 #constraints=17731
750.13/750.47	c nbDecision=22000 #constraints=18158
785.22/785.51	c nbDecision=22500 #constraints=18591
828.80/829.10	c nbDecision=23000 #constraints=19024
868.19/868.50	c nbDecision=23500 #constraints=19473
921.57/921.96	c nbDecision=24000 #constraints=19924
980.95/981.34	c nbDecision=24500 #constraints=20381
1009.35/1009.72	c nbDecision=25000 #constraints=20816
1040.83/1041.26	c nbDecision=25500 #constraints=21233
1051.43/1051.87	c restart after 25601 decisions
1066.63/1067.01	c nbDecision=26000 #constraints=21489
1110.61/1111.02	c nbDecision=26500 #constraints=21935
1163.19/1163.61	c nbDecision=27000 #constraints=22376
1214.77/1215.27	c nbDecision=27500 #constraints=22817
1266.95/1267.47	c nbDecision=28000 #constraints=23259
1334.33/1334.89	c nbDecision=28500 #constraints=23711
1389.21/1389.77	c nbDecision=29000 #constraints=24159
1425.40/1425.96	c nbDecision=29500 #constraints=24585
1469.79/1470.41	c nbDecision=30000 #constraints=25018
1513.06/1513.79	c nbDecision=30500 #constraints=25454
1576.14/1576.81	c nbDecision=31000 #constraints=25886
1631.74/1632.40	c nbDecision=31500 #constraints=26343
1696.61/1697.35	c nbDecision=32000 #constraints=26785
1778.78/1779.57	c nbDecision=32500 #constraints=27252
1800.07/1800.80	Received signal 15
1800.07/1800.87	
1800.07/1800.87	s UNKNOWN
1800.07/1800.87	
1800.07/1800.87	c user time= 1799.52 s
1800.07/1800.87	c system time= 0.635903 s
1800.07/1800.87	c wall clock time=1800.87

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/node23/watcher-362286-1176845825 -o ROOT/results/node23/solver-362286-1176845825 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362286-1176845825/instance-362286-1176845825.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: 0.92 0.97 0.95 3/77 29369
/proc/meminfo: memFree=1503424/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=1468 CPUtime=0
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 174 0 0 0 0 0 0 0 19 0 1 0 132499669 1503232 156 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 367 156 130 317 0 46 0

[startup+0.083351 s]
/proc/loadavg: 0.92 0.97 0.95 3/77 29369
/proc/meminfo: memFree=1503424/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=1996 CPUtime=0.08
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 331 0 0 0 8 0 0 0 19 0 1 0 132499669 2043904 313 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135272633 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 499 313 139 317 0 178 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1996

[startup+0.101355 s]
/proc/loadavg: 0.92 0.97 0.95 3/77 29369
/proc/meminfo: memFree=1503424/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=2132 CPUtime=0.09
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 361 0 0 0 9 0 0 0 19 0 1 0 132499669 2183168 343 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134714527 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 533 343 139 317 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2132

[startup+0.301393 s]
/proc/loadavg: 0.92 0.97 0.95 3/77 29369
/proc/meminfo: memFree=1503424/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=3208 CPUtime=0.29
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 633 0 0 0 29 0 0 0 20 0 1 0 132499669 3284992 615 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710866 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 802 617 139 317 0 481 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3208

[startup+0.701471 s]
/proc/loadavg: 0.92 0.97 0.95 3/77 29369
/proc/meminfo: memFree=1503424/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=4936 CPUtime=0.69
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 1060 0 0 0 69 0 0 0 24 0 1 0 132499669 5054464 1042 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712567 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 1234 1042 139 317 0 913 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4936

[startup+1.50163 s]
/proc/loadavg: 0.92 0.97 0.95 2/78 29370
/proc/meminfo: memFree=1498552/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=7856 CPUtime=1.48
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 1770 0 0 0 148 0 0 0 25 0 1 0 132499669 8044544 1752 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 1964 1752 139 317 0 1643 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7856

[startup+3.10194 s]
/proc/loadavg: 0.92 0.97 0.95 2/78 29370
/proc/meminfo: memFree=1494648/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=12996 CPUtime=3.09
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 3061 0 0 0 308 1 0 0 25 0 1 0 132499669 13307904 3043 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 3249 3043 139 317 0 2928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12996

[startup+6.30156 s]
/proc/loadavg: 0.93 0.97 0.95 2/78 29370
/proc/meminfo: memFree=1486200/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=20020 CPUtime=6.28
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 4775 0 0 0 626 2 0 0 25 0 1 0 132499669 20500480 4757 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 5005 4757 139 317 0 4684 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20020

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.95 2/78 29370
/proc/meminfo: memFree=1475768/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=30060 CPUtime=12.69
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 7164 0 0 0 1265 4 0 0 25 0 1 0 132499669 30781440 7146 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 7515 7146 139 317 0 7194 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30060

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.95 2/78 29370
/proc/meminfo: memFree=1463800/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=41512 CPUtime=25.48
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 10013 0 0 0 2543 5 0 0 25 0 1 0 132499669 42508288 9995 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718322 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 10378 9995 139 317 0 10057 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41512

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.95 2/78 29370
/proc/meminfo: memFree=1447672/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=59012 CPUtime=51.07
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 14038 0 0 0 5099 8 0 0 25 0 1 0 132499669 60428288 14020 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134607799 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 14753 14020 139 317 0 14432 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59012

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1425784/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=79696 CPUtime=102.26
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 19431 0 0 0 10214 12 0 0 25 0 1 0 132499669 81608704 19413 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 19924 19413 139 317 0 19603 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 79696

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1405560/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=102220 CPUtime=162.23
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 24566 0 0 0 16208 15 0 0 25 0 1 0 132499669 104673280 24491 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 25555 24491 139 317 0 25234 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 102220

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1387256/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=121788 CPUtime=222.21
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 29102 0 0 0 22203 18 0 0 25 0 1 0 132499669 124710912 29027 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 30447 29027 139 317 0 30126 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 121788

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1372280/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=136860 CPUtime=282.2
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 32849 0 0 0 28199 21 0 0 25 0 1 0 132499669 140144640 32774 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 34215 32774 139 317 0 33894 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 136860

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1360504/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=148420 CPUtime=342.17
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 35774 0 0 0 34195 22 0 0 25 0 1 0 132499669 151982080 35699 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 37105 35699 139 317 0 36784 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 148420

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1347768/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=163428 CPUtime=402.15
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 39229 0 0 0 40191 24 0 0 25 0 1 0 132499669 167350272 39154 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563659 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 40857 39154 139 317 0 40536 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 163428

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1334584/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=176880 CPUtime=462.13
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 42237 0 0 0 46186 27 0 0 25 0 1 0 132499669 181125120 42162 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 44220 42162 139 317 0 43899 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 176880

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1324280/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=186552 CPUtime=522.11
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 44849 0 0 0 52182 29 0 0 25 0 1 0 132499669 191029248 44774 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 46638 44774 139 317 0 46317 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 186552

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1314360/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=195032 CPUtime=582.09
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 47284 0 0 0 58178 31 0 0 25 0 1 0 132499669 199712768 47209 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 48758 47209 139 317 0 48437 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 195032

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1304760/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=207676 CPUtime=642.08
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 50375 0 0 0 64175 33 0 0 25 0 1 0 132499669 212660224 49593 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 51919 49593 139 317 0 51598 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 207676


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1267640/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=251988 CPUtime=881.99
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 61266 0 0 0 88159 40 0 0 25 0 1 0 132499669 258035712 58834 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 62997 58834 139 317 0 62676 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 251988

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1260792/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=258228 CPUtime=941.97
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 63040 0 0 0 94155 42 0 0 25 0 1 0 132499669 264425472 60575 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 64557 60575 139 317 0 64236 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 258228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1253176/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=265536 CPUtime=1001.94
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 64918 0 0 0 100151 43 0 0 25 0 1 0 132499669 271908864 62453 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 66384 62453 139 317 0 66063 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 265536

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1245240/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=272528 CPUtime=1061.92
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 66911 0 0 0 106147 45 0 0 25 0 1 0 132499669 279068672 64446 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 68132 64446 139 317 0 67811 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 272528

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1236920/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=280604 CPUtime=1121.9
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 68963 0 0 0 112143 47 0 0 25 0 1 0 132499669 287338496 66498 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 70151 66498 139 317 0 69830 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 280604

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1230136/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=287084 CPUtime=1181.88
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 70787 0 0 0 118139 49 0 0 25 0 1 0 132499669 293974016 68223 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 71771 68223 139 317 0 71450 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 287084

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1223352/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=294500 CPUtime=1241.86
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 72654 0 0 0 124136 50 0 0 25 0 1 0 132499669 301568000 69892 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135278945 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 73625 69892 139 317 0 73304 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 294500

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1217336/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=299784 CPUtime=1301.84
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 74169 0 0 0 130132 52 0 0 25 0 1 0 132499669 306978816 71374 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 74946 71374 139 317 0 74625 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 299784

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1211896/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=304960 CPUtime=1361.82
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 75578 0 0 0 136129 53 0 0 25 0 1 0 132499669 312279040 72750 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 76240 72750 139 317 0 75919 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 304960

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29372
/proc/meminfo: memFree=1204472/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=311312 CPUtime=1421.8
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 77423 0 0 0 142125 55 0 0 25 0 1 0 132499669 318783488 74595 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 77828 74595 139 317 0 77507 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 311312

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/84 29546
/proc/meminfo: memFree=1196344/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=317544 CPUtime=1481.69
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 79171 0 0 0 148112 57 0 0 25 0 1 0 132499669 325165056 76343 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 79386 76343 139 317 0 79065 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 317544

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29570
/proc/meminfo: memFree=1189496/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=332644 CPUtime=1541.66
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 82450 0 0 0 154108 58 0 0 25 0 1 0 132499669 340627456 78302 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 83161 78302 139 317 0 82840 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 332644

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29570
/proc/meminfo: memFree=1182648/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=339776 CPUtime=1601.64
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 84162 0 0 0 160105 59 0 0 25 0 1 0 132499669 347930624 80014 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 84944 80014 139 317 0 84623 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 339776

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 3/78 29570
/proc/meminfo: memFree=1175672/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=347860 CPUtime=1661.62
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 85896 0 0 0 166102 60 0 0 25 0 1 0 132499669 356208640 81748 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 86965 81748 139 317 0 86644 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 347860

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29570
/proc/meminfo: memFree=1170616/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=352504 CPUtime=1721.59
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 87164 0 0 0 172098 61 0 0 25 0 1 0 132499669 360964096 83016 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 88126 83016 139 317 0 87805 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 352504

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29570
/proc/meminfo: memFree=1165368/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=357020 CPUtime=1781.58
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 88494 0 0 0 178095 63 0 0 25 0 1 0 132499669 365588480 84346 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 89255 84346 139 317 0 88934 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 357020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29570
/proc/meminfo: memFree=1164216/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=357952 CPUtime=1800.07
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194304 88767 0 0 0 179944 63 0 0 25 0 1 0 132499669 366542848 84619 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 89488 84619 139 317 0 89167 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 357952

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

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

[startup+1800.91 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29570
/proc/meminfo: memFree=1164216/2055920 swapFree=4169224/4192956
[pid=29369] ppid=29367 vsize=0 CPUtime=1800.18
/proc/29369/stat : 29369 (oree) R 29367 29369 28503 0 -1 4194308 88783 0 0 0 179952 66 0 0 25 0 1 0 132499669 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.94
CPU time (s): 1800.21
CPU user time (s): 1799.52
CPU system time (s): 0.691894
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 357952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.52
system time used= 0.691894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88783
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= 7
involuntary context switches= 1645

runsolver used 2.22166 second user time and 4.30635 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue Apr 17 21:37:05 UTC 2007

IDJOB= 362286
IDBENCH= 1546
IDSOLVER= 172
FILE ID= node23/362286-1176845825

PBS_JOBID= 4590144

Free space on /tmp= 66527 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-gr4x6.opb
COMMAND LINE= oree /tmp/evaluation/362286-1176845825/instance-362286-1176845825.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-362286-1176845825 -o ROOT/results/node23/solver-362286-1176845825 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362286-1176845825/instance-362286-1176845825.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  575b26c97ae90d0a5ad0f53e9f10755e

RANDOM SEED= 990893620

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1503832 kB
Buffers:         48876 kB
Cached:         405544 kB
SwapCached:       2676 kB
Active:         292784 kB
Inactive:       190556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503832 kB
SwapTotal:     4192956 kB
SwapFree:      4169224 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          36412 kB
Slab:            54228 kB
Committed_AS:  2398808 kB
PageTables:       1812 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= 66527 MiB

End job on node23 on Tue Apr 17 22:07:08 UTC 2007