Trace number 357056

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) 1800.37 1801.09

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-10teams.opb
MD5SUM6db31fd4066996ff4f309d723fc2c237
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark904
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 904
Optimality of the best value was proved YES
Number of variables1800
Total number of constraints215
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)215
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint72
Number of terms in the objective function 1800
Biggest coefficient in the objective function 86
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 41700
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 86
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 41700
Number of bits of the biggest sum of numbers16
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...
0.00/0.03	c ...done
0.00/0.03	c #vars=1800 #constraints=341 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
0.19/0.20	c restart after 401 decisions
0.19/0.21	c nbDecision=500 #constraints=473
0.39/0.44	c restart after 801 decisions
0.39/0.46	c nbDecision=1000 #constraints=617
2.19/2.23	c nbDecision=1500 #constraints=1068
2.88/2.99	c restart after 1601 decisions
4.49/4.57	c nbDecision=2000 #constraints=1367
11.19/11.23	c nbDecision=2500 #constraints=1884
21.78/21.88	c nbDecision=3000 #constraints=2378
27.39/27.41	c restart after 3201 decisions
30.08/30.18	c nbDecision=3500 #constraints=2683
49.17/49.28	c nbDecision=4000 #constraints=3177
77.26/77.32	c nbDecision=4500 #constraints=3689
108.55/108.67	c nbDecision=5000 #constraints=4174
154.23/154.31	c nbDecision=5500 #constraints=4693
207.52/207.61	c nbDecision=6000 #constraints=5197
265.00/265.14	c restart after 6401 decisions
265.40/265.51	c nbDecision=6500 #constraints=5613
331.58/331.73	c nbDecision=7000 #constraints=5937
332.47/332.65	c nbDecision=7500 #constraints=6398
335.28/335.41	c nbDecision=8000 #constraints=6902
340.67/340.88	c nbDecision=8500 #constraints=7387
349.87/350.09	c nbDecision=9000 #constraints=7910
364.17/364.36	c nbDecision=9500 #constraints=8403
384.26/384.46	c nbDecision=10000 #constraints=8924
410.24/410.49	c nbDecision=10500 #constraints=9428
445.73/445.91	c nbDecision=11000 #constraints=9931
484.52/484.74	c nbDecision=11500 #constraints=10381
485.52/485.77	c nbDecision=12000 #constraints=10875
488.42/488.63	c nbDecision=12500 #constraints=11372
491.22/491.43	c restart after 12801 decisions
492.62/492.86	c nbDecision=13000 #constraints=11668
496.52/496.79	c nbDecision=13500 #constraints=12015
497.61/497.82	c nbDecision=14000 #constraints=12494
499.42/499.62	c nbDecision=14500 #constraints=12928
501.71/501.90	c nbDecision=15000 #constraints=13344
505.32/505.50	c nbDecision=15500 #constraints=13810
510.21/510.42	c nbDecision=16000 #constraints=14231
517.30/517.56	c nbDecision=16500 #constraints=14684
528.30/528.55	c nbDecision=17000 #constraints=15161
538.20/538.42	c nbDecision=17500 #constraints=15592
548.10/548.39	c nbDecision=18000 #constraints=16026
561.00/561.29	c nbDecision=18500 #constraints=16486
574.19/574.50	c nbDecision=19000 #constraints=16937
590.59/590.88	c nbDecision=19500 #constraints=17398
609.27/609.57	c nbDecision=20000 #constraints=17855
631.08/631.39	c nbDecision=20500 #constraints=18305
662.66/662.93	c nbDecision=21000 #constraints=18806
690.46/690.71	c nbDecision=21500 #constraints=19282
718.93/719.27	c nbDecision=22000 #constraints=19732
744.13/744.48	c nbDecision=22500 #constraints=20196
766.72/767.00	c nbDecision=23000 #constraints=20640
801.41/801.73	c nbDecision=23500 #constraints=21117
834.51/834.87	c nbDecision=24000 #constraints=21594
871.79/872.16	c nbDecision=24500 #constraints=22054
911.67/912.08	c nbDecision=25000 #constraints=22516
951.86/952.22	c nbDecision=25500 #constraints=22960
962.76/963.17	c restart after 25601 decisions
976.05/976.44	c nbDecision=26000 #constraints=23122
1022.14/1022.56	c nbDecision=26500 #constraints=23584
1076.22/1076.68	c nbDecision=27000 #constraints=24063
1130.40/1130.84	c nbDecision=27500 #constraints=24539
1186.78/1187.25	c nbDecision=28000 #constraints=24991
1234.56/1235.02	c nbDecision=28500 #constraints=25420
1284.44/1284.94	c nbDecision=29000 #constraints=25861
1337.15/1337.76	c nbDecision=29500 #constraints=26316
1404.21/1404.89	c nbDecision=30000 #constraints=26755
1482.19/1482.84	c nbDecision=30500 #constraints=27235
1553.96/1554.68	c nbDecision=31000 #constraints=27678
1638.13/1638.88	c nbDecision=31500 #constraints=28154
1745.79/1746.55	c nbDecision=32000 #constraints=28633
1800.07/1800.80	Received signal 15
1800.27/1801.01	
1800.27/1801.01	s UNKNOWN
1800.27/1801.01	
1800.27/1801.01	c user time= 1799.58 s
1800.27/1801.01	c system time= 0.71889 s
1800.27/1801.01	c wall clock time=1801.01

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/node39/watcher-357056-1176853161 -o ROOT/results/node39/solver-357056-1176853161 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357056-1176853161/instance-357056-1176853161.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 0.98 0.99 3/77 20376
/proc/meminfo: memFree=1881528/2055920 swapFree=4118340/4192956
[pid=20376] ppid=20374 vsize=1468 CPUtime=0
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 133228180 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134591248 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 367 162 127 317 0 46 0

[startup+0.0929249 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20376
/proc/meminfo: memFree=1881528/2055920 swapFree=4118340/4192956
[pid=20376] ppid=20374 vsize=2788 CPUtime=0.08
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 502 0 0 0 8 0 0 0 18 0 1 0 133228180 2854912 484 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 697 484 139 317 0 376 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2788

[startup+0.101927 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20376
/proc/meminfo: memFree=1881528/2055920 swapFree=4118340/4192956
[pid=20376] ppid=20374 vsize=2788 CPUtime=0.09
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 531 0 0 0 9 0 0 0 18 0 1 0 133228180 2854912 513 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 697 513 139 317 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2788

[startup+0.30196 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20376
/proc/meminfo: memFree=1881528/2055920 swapFree=4118340/4192956
[pid=20376] ppid=20374 vsize=4236 CPUtime=0.29
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 869 0 0 0 29 0 0 0 20 0 1 0 133228180 4337664 851 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 1059 851 139 317 0 738 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4236

[startup+0.702027 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20376
/proc/meminfo: memFree=1881528/2055920 swapFree=4118340/4192956
[pid=20376] ppid=20374 vsize=5816 CPUtime=0.69
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 1272 0 0 0 69 0 0 0 24 0 1 0 133228180 5955584 1254 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 1454 1254 139 317 0 1133 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5816

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1876336/2055920 swapFree=4118340/4192956
[pid=20376] ppid=20374 vsize=7540 CPUtime=1.49
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 1719 0 0 0 149 0 0 0 25 0 1 0 133228180 7720960 1701 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 1885 1701 139 317 0 1564 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7540

[startup+3.10143 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1874032/2055920 swapFree=4118340/4192956
[pid=20376] ppid=20374 vsize=9976 CPUtime=3.08
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 2307 0 0 0 308 0 0 0 25 0 1 0 133228180 10215424 2289 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 2494 2289 139 317 0 2173 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9976

[startup+6.30297 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1870384/2055920 swapFree=4118340/4192956
[pid=20376] ppid=20374 vsize=13036 CPUtime=6.29
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 3040 0 0 0 628 1 0 0 25 0 1 0 133228180 13348864 3022 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 3259 3022 139 317 0 2938 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13036

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1866224/2055920 swapFree=4118340/4192956
[pid=20376] ppid=20374 vsize=16760 CPUtime=12.69
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 3954 0 0 0 1267 2 0 0 25 0 1 0 133228180 17162240 3936 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 4190 3936 139 317 0 3869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16760

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1861360/2055920 swapFree=4118340/4192956
[pid=20376] ppid=20374 vsize=21304 CPUtime=25.48
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 5096 0 0 0 2545 3 0 0 25 0 1 0 133228180 21815296 5078 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 5326 5078 139 317 0 5005 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21304

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1855088/2055920 swapFree=4118340/4192956
[pid=20376] ppid=20374 vsize=28756 CPUtime=51.08
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 6680 0 0 0 5104 4 0 0 25 0 1 0 133228180 29446144 6662 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 7189 6662 139 317 0 6868 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28756

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1847664/2055920 swapFree=4118468/4192956
[pid=20376] ppid=20374 vsize=35660 CPUtime=102.26
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 8537 0 0 0 10221 5 0 0 25 0 1 0 133228180 36515840 8519 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 8915 8519 139 317 0 8594 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35660

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1841904/2055920 swapFree=4118468/4192956
[pid=20376] ppid=20374 vsize=41388 CPUtime=162.24
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 10007 0 0 0 16217 7 0 0 25 0 1 0 133228180 42381312 9989 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 10347 9989 139 317 0 10026 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41388

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1836848/2055920 swapFree=4118596/4192956
[pid=20376] ppid=20374 vsize=47952 CPUtime=222.21
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 11215 0 0 0 22213 8 0 0 25 0 1 0 133228180 49102848 11197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 11988 11197 139 317 0 11667 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 47952

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1833648/2055920 swapFree=4118596/4192956
[pid=20376] ppid=20374 vsize=52356 CPUtime=282.19
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 12040 0 0 0 28210 9 0 0 25 0 1 0 133228180 53612544 12022 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 13089 12022 139 317 0 12768 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 52356

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1818160/2055920 swapFree=4118596/4192956
[pid=20376] ppid=20374 vsize=68016 CPUtime=342.18
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 15916 0 0 0 34205 13 0 0 25 0 1 0 133228180 69648384 15898 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 17004 15898 139 317 0 16683 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 68016

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1802224/2055920 swapFree=4118660/4192956
[pid=20376] ppid=20374 vsize=84864 CPUtime=402.15
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 19948 0 0 0 40198 17 0 0 25 0 1 0 133228180 86900736 19873 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 21216 19873 139 317 0 20895 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 84864

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1794608/2055920 swapFree=4118660/4192956
[pid=20376] ppid=20374 vsize=91700 CPUtime=462.12
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 21841 0 0 0 46194 18 0 0 25 0 1 0 133228180 93900800 21766 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 22925 21766 139 317 0 22604 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 91700

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1736112/2055920 swapFree=4118724/4192956
[pid=20376] ppid=20374 vsize=151384 CPUtime=522.11
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 36603 0 0 0 52183 28 0 0 25 0 1 0 133228180 155017216 36528 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563351 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 37846 36528 139 317 0 37525 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 151384

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1698480/2055920 swapFree=4118724/4192956
[pid=20376] ppid=20374 vsize=190796 CPUtime=582.09
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 45962 0 0 0 58175 34 0 0 25 0 1 0 133228180 195375104 45773 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 47699 45773 139 317 0 47378 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 190796

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1674544/2055920 swapFree=4118724/4192956
[pid=20376] ppid=20374 vsize=216352 CPUtime=642.07
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 51884 0 0 0 64170 37 0 0 25 0 1 0 133228180 221544448 51695 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 54088 51695 139 317 0 53767 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 216352


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1611184/2055920 swapFree=4118852/4192956
[pid=20376] ppid=20374 vsize=284400 CPUtime=881.98
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 67728 0 0 0 88150 48 0 0 25 0 1 0 133228180 291225600 67539 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 71100 67539 139 317 0 70779 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 284400

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1599088/2055920 swapFree=4118916/4192956
[pid=20376] ppid=20374 vsize=298988 CPUtime=941.96
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 70789 0 0 0 94145 51 0 0 25 0 1 0 133228180 306163712 70600 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 74747 70600 139 317 0 74426 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 298988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1590896/2055920 swapFree=4118916/4192956
[pid=20376] ppid=20374 vsize=306396 CPUtime=1001.94
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 72775 0 0 0 100142 52 0 0 25 0 1 0 133228180 313749504 72586 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 76599 72586 139 317 0 76278 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 306396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1581360/2055920 swapFree=4118916/4192956
[pid=20376] ppid=20374 vsize=315964 CPUtime=1061.92
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 75143 0 0 0 106137 55 0 0 25 0 1 0 133228180 323547136 74954 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 78991 74954 139 317 0 78670 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 315964

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1572208/2055920 swapFree=4118980/4192956
[pid=20376] ppid=20374 vsize=326272 CPUtime=1121.9
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 77459 0 0 0 112134 56 0 0 25 0 1 0 133228180 334102528 77270 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 81568 77270 139 317 0 81247 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 326272

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1564016/2055920 swapFree=4118980/4192956
[pid=20376] ppid=20374 vsize=334288 CPUtime=1181.88
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 79531 0 0 0 118130 58 0 0 25 0 1 0 133228180 342310912 79342 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 83572 79342 139 317 0 83251 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 334288

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20377
/proc/meminfo: memFree=1555120/2055920 swapFree=4119044/4192956
[pid=20376] ppid=20374 vsize=342760 CPUtime=1241.86
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 81704 0 0 0 124126 60 0 0 25 0 1 0 133228180 350986240 81515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 85690 81515 139 317 0 85369 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 342760

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 20403
/proc/meminfo: memFree=1543808/2055920 swapFree=4119044/4192956
[pid=20376] ppid=20374 vsize=353640 CPUtime=1301.84
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 84203 0 0 0 130122 62 0 0 25 0 1 0 133228180 362127360 84014 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 88410 84014 139 317 0 88089 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 353640

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20575
/proc/meminfo: memFree=1536616/2055920 swapFree=4119044/4192956
[pid=20376] ppid=20374 vsize=364136 CPUtime=1361.72
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 86217 0 0 0 136109 63 0 0 25 0 1 0 133228180 372875264 86028 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 91034 86028 139 317 0 90713 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 364136

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20575
/proc/meminfo: memFree=1529072/2055920 swapFree=4119108/4192956
[pid=20376] ppid=20374 vsize=374260 CPUtime=1421.7
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 88116 0 0 0 142106 64 0 0 25 0 1 0 133228180 383242240 87927 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 93565 87927 139 317 0 93244 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 374260

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20575
/proc/meminfo: memFree=1522928/2055920 swapFree=4119108/4192956
[pid=20376] ppid=20374 vsize=381084 CPUtime=1481.68
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 89660 0 0 0 148102 66 0 0 25 0 1 0 133228180 390230016 89471 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 95271 89471 139 317 0 94950 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 381084

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20575
/proc/meminfo: memFree=1516144/2055920 swapFree=4119172/4192956
[pid=20376] ppid=20374 vsize=388100 CPUtime=1541.66
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 91350 0 0 0 154099 67 0 0 25 0 1 0 133228180 397414400 91161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 97025 91161 139 317 0 96704 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 388100

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20575
/proc/meminfo: memFree=1510384/2055920 swapFree=4119172/4192956
[pid=20376] ppid=20374 vsize=393848 CPUtime=1601.64
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 92791 0 0 0 160096 68 0 0 25 0 1 0 133228180 403300352 92602 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 98462 92602 139 317 0 98141 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 393848

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20575
/proc/meminfo: memFree=1505200/2055920 swapFree=4119172/4192956
[pid=20376] ppid=20374 vsize=398656 CPUtime=1661.62
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 94090 0 0 0 166093 69 0 0 25 0 1 0 133228180 408223744 93901 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 99664 93901 139 317 0 99343 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 398656

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20575
/proc/meminfo: memFree=1501040/2055920 swapFree=4119236/4192956
[pid=20376] ppid=20374 vsize=403148 CPUtime=1721.6
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 95174 0 0 0 172090 70 0 0 25 0 1 0 133228180 412823552 94985 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 100787 94985 139 317 0 100466 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 403148

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20575
/proc/meminfo: memFree=1495792/2055920 swapFree=4119236/4192956
[pid=20376] ppid=20374 vsize=408356 CPUtime=1781.58
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 96450 0 0 0 178087 71 0 0 25 0 1 0 133228180 418156544 96261 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718322 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 102089 96261 139 317 0 101768 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 408356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20575
/proc/meminfo: memFree=1494320/2055920 swapFree=4119236/4192956
[pid=20376] ppid=20374 vsize=409836 CPUtime=1800.07
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 96819 0 0 0 179936 71 0 0 25 0 1 0 133228180 419672064 96630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 102459 96630 139 317 0 102138 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 409836

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

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

[startup+1801 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20575
/proc/meminfo: memFree=1494320/2055920 swapFree=4119236/4192956
[pid=20376] ppid=20374 vsize=409836 CPUtime=1800.27
/proc/20376/stat : 20376 (oree) R 20374 20376 19988 0 -1 4194304 96821 0 0 0 179956 71 0 0 25 0 1 0 133228180 419672064 96632 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20376/statm: 102459 96632 139 317 0 102138 0
Current children cumulated CPU time (s) 1800.27
Current children cumulated vsize (KiB) 409836

Child status: 0
Real time (s): 1801.09
CPU time (s): 1800.37
CPU user time (s): 1799.58
CPU system time (s): 0.78288
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 409836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.78288
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96837
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= 38808

runsolver used 2.13468 second user time and 4.36534 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue Apr 17 23:39:21 UTC 2007

IDJOB= 357056
IDBENCH= 1872
IDSOLVER= 172
FILE ID= node39/357056-1176853161

PBS_JOBID= 4590220

Free space on /tmp= 66482 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-v2-20-10-10teams.opb
COMMAND LINE= oree /tmp/evaluation/357056-1176853161/instance-357056-1176853161.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-357056-1176853161 -o ROOT/results/node39/solver-357056-1176853161 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357056-1176853161/instance-357056-1176853161.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  6db31fd4066996ff4f309d723fc2c237

RANDOM SEED= 706224766

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1881936 kB
Buffers:         32984 kB
Cached:          74392 kB
SwapCached:      23524 kB
Active:          87616 kB
Inactive:        53816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1881936 kB
SwapTotal:     4192956 kB
SwapFree:      4118340 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          30992 kB
Slab:            17852 kB
Committed_AS:  1750016 kB
PageTables:       2016 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= 66482 MiB

End job on node39 on Wed Apr 18 00:09:24 UTC 2007