Trace number 357019

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) 1800.1 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-markshare2.opb
MD5SUM1d7aea072d665a4285862aa32425d490
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1800.34
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 9
Optimality of the best value was proved NO
Number of variables270
Total number of constraints7
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 constraints7
Minimum length of a constraint90
Maximum length of a constraint90
Number of terms in the objective function 210
Biggest coefficient in the objective function 37450
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524454
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261155
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524454
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...
0.00/0.00	c ...done
0.00/0.00	c #vars=270 #constraints=15 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.39/0.44	c restart after 401 decisions
0.39/0.46	c nbDecision=500 #constraints=336
0.89/0.99	c restart after 801 decisions
1.19/1.25	c nbDecision=1000 #constraints=746
2.69/2.78	c nbDecision=1500 #constraints=1247
3.09/3.15	c restart after 1601 decisions
4.59/4.62	c nbDecision=2000 #constraints=1658
7.49/7.50	c nbDecision=2500 #constraints=2159
12.29/12.39	c nbDecision=3000 #constraints=2658
14.59/14.62	c restart after 3201 decisions
17.69/17.72	c nbDecision=3500 #constraints=3068
24.68/24.72	c nbDecision=4000 #constraints=3568
32.58/32.69	c nbDecision=4500 #constraints=4069
43.98/44.04	c nbDecision=5000 #constraints=4569
54.88/54.96	c nbDecision=5500 #constraints=5067
67.57/67.61	c nbDecision=6000 #constraints=5567
79.86/79.90	c restart after 6401 decisions
80.66/80.76	c nbDecision=6500 #constraints=5976
95.26/95.39	c nbDecision=7000 #constraints=6479
111.95/112.04	c nbDecision=7500 #constraints=6977
130.25/130.38	c nbDecision=8000 #constraints=7476
148.45/148.60	c nbDecision=8500 #constraints=7977
167.64/167.80	c nbDecision=9000 #constraints=8479
187.63/187.74	c nbDecision=9500 #constraints=8978
206.53/206.64	c nbDecision=10000 #constraints=9478
225.72/225.86	c nbDecision=10500 #constraints=9976
256.31/256.49	c nbDecision=11000 #constraints=10477
286.00/286.13	c nbDecision=11500 #constraints=10977
313.30/313.40	c nbDecision=12000 #constraints=11477
343.48/343.62	c nbDecision=12500 #constraints=11976
364.18/364.32	c restart after 12801 decisions
373.07/373.21	c nbDecision=13000 #constraints=12386
407.67/407.80	c nbDecision=13500 #constraints=12885
440.75/440.98	c nbDecision=14000 #constraints=13386
475.74/475.94	c nbDecision=14500 #constraints=13885
516.23/516.40	c nbDecision=15000 #constraints=14385
555.62/555.80	c nbDecision=15500 #constraints=14886
592.41/592.60	c nbDecision=16000 #constraints=15386
631.70/631.91	c nbDecision=16500 #constraints=15886
678.39/678.64	c nbDecision=17000 #constraints=16385
722.76/723.02	c nbDecision=17500 #constraints=16886
767.26/767.56	c nbDecision=18000 #constraints=17388
814.44/814.75	c nbDecision=18500 #constraints=17887
857.23/857.54	c nbDecision=19000 #constraints=18386
899.62/899.90	c nbDecision=19500 #constraints=18885
949.10/949.44	c nbDecision=20000 #constraints=19385
990.38/990.72	c nbDecision=20500 #constraints=19888
1048.67/1049.01	c nbDecision=21000 #constraints=20387
1099.05/1099.46	c nbDecision=21500 #constraints=20886
1150.84/1151.22	c nbDecision=22000 #constraints=21385
1198.83/1199.27	c nbDecision=22500 #constraints=21886
1253.20/1253.60	c nbDecision=23000 #constraints=22387
1309.89/1310.30	c nbDecision=23500 #constraints=22887
1371.07/1371.56	c nbDecision=24000 #constraints=23386
1431.35/1431.89	c nbDecision=24500 #constraints=23885
1485.43/1485.92	c nbDecision=25000 #constraints=24385
1537.42/1537.91	c nbDecision=25500 #constraints=24886
1547.32/1547.81	c restart after 25601 decisions
1590.01/1590.56	c nbDecision=26000 #constraints=25295
1658.19/1658.75	c nbDecision=26500 #constraints=25796
1733.67/1734.25	c nbDecision=27000 #constraints=26296
1800.05/1800.60	Received signal 15
1800.05/1800.62	
1800.05/1800.62	s UNKNOWN
1800.05/1800.62	
1800.05/1800.62	c user time= 1799.82 s
1800.05/1800.62	c system time= 0.255961 s
1800.05/1800.62	c wall clock time=1800.62

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/node54/watcher-357019-1176851742 -o ROOT/results/node54/solver-357019-1176851742 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357019-1176851742/instance-357019-1176851742.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: 0.91 0.95 0.97 3/66 11430
/proc/meminfo: memFree=1784832/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=1468 CPUtime=0
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 132548652 1503232 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602685 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 367 175 137 317 0 46 0

[startup+0.0230881 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 11430
/proc/meminfo: memFree=1784832/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=1600 CPUtime=0.02
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 214 0 0 0 2 0 0 0 18 0 1 0 132548652 1638400 196 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 400 196 139 317 0 79 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1600

[startup+0.101098 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 11430
/proc/meminfo: memFree=1784832/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=1860 CPUtime=0.09
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 283 0 0 0 9 0 0 0 18 0 1 0 132548652 1904640 265 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 465 265 139 317 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301123 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 11430
/proc/meminfo: memFree=1784832/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=2516 CPUtime=0.29
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 452 0 0 0 29 0 0 0 19 0 1 0 132548652 2576384 434 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593521 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 629 434 139 317 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2516

[startup+0.701174 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 11430
/proc/meminfo: memFree=1784832/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=3700 CPUtime=0.69
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 744 0 0 0 69 0 0 0 23 0 1 0 132548652 3788800 726 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 925 726 139 317 0 604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3700

[startup+1.50128 s]
/proc/loadavg: 0.91 0.95 0.97 2/67 11431
/proc/meminfo: memFree=1781496/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=5532 CPUtime=1.49
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 1194 0 0 0 149 0 0 0 25 0 1 0 132548652 5664768 1176 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 1383 1176 139 317 0 1062 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5532

[startup+3.10148 s]
/proc/loadavg: 0.91 0.95 0.97 2/67 11431
/proc/meminfo: memFree=1779448/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=7936 CPUtime=3.09
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 1800 0 0 0 309 0 0 0 25 0 1 0 132548652 8126464 1782 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563407 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 1984 1782 139 317 0 1663 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7936

[startup+6.30189 s]
/proc/loadavg: 0.92 0.95 0.97 2/67 11431
/proc/meminfo: memFree=1775928/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=10696 CPUtime=6.29
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 2490 0 0 0 628 1 0 0 25 0 1 0 132548652 10952704 2472 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604108 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 2674 2472 139 317 0 2353 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10696

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.97 2/67 11431
/proc/meminfo: memFree=1771960/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=14580 CPUtime=12.69
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 3367 0 0 0 1267 2 0 0 25 0 1 0 132548652 14929920 3349 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554522 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 3645 3349 139 317 0 3324 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14580

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.97 2/67 11431
/proc/meminfo: memFree=1767800/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=18508 CPUtime=25.48
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 4376 0 0 0 2546 2 0 0 25 0 1 0 132548652 18952192 4358 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 4627 4358 139 317 0 4306 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18508

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.97 2/67 11431
/proc/meminfo: memFree=1761784/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=25244 CPUtime=51.08
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 5877 0 0 0 5104 4 0 0 25 0 1 0 132548652 25849856 5859 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278952 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 6311 5859 139 317 0 5990 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25244

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/67 11431
/proc/meminfo: memFree=1754040/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=32580 CPUtime=102.27
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 7756 0 0 0 10222 5 0 0 25 0 1 0 132548652 33361920 7738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 8145 7738 139 317 0 7824 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 32580

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1746296/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=40712 CPUtime=162.24
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 9704 0 0 0 16217 7 0 0 25 0 1 0 132548652 41689088 9629 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 10178 9629 139 317 0 9857 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40712

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1738616/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=49552 CPUtime=222.22
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 11643 0 0 0 22214 8 0 0 25 0 1 0 132548652 50741248 11568 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 12388 11568 139 317 0 12067 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 49552

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1734392/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=53764 CPUtime=282.2
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 12695 0 0 0 28211 9 0 0 25 0 1 0 132548652 55054336 12620 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 13441 12620 139 317 0 13120 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 53764

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1729848/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=58188 CPUtime=342.18
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 13813 0 0 0 34208 10 0 0 25 0 1 0 132548652 59584512 13738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604377 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 14547 13738 139 317 0 14226 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 58188

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1726264/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=61880 CPUtime=402.17
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 14744 0 0 0 40206 11 0 0 25 0 1 0 132548652 63365120 14669 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 15470 14669 139 317 0 15149 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 61880

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1721720/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=66260 CPUtime=462.15
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 15814 0 0 0 46203 12 0 0 25 0 1 0 132548652 67850240 15739 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 16565 15739 139 317 0 16244 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 66260

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1718392/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=69408 CPUtime=522.13
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 16666 0 0 0 52200 13 0 0 25 0 1 0 132548652 71073792 16591 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 17352 16591 139 317 0 17031 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 69408

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1714872/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=72608 CPUtime=582.12
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 17549 0 0 0 58198 14 0 0 25 0 1 0 132548652 74350592 17474 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 18152 17474 139 317 0 17831 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 72608

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1711544/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=75612 CPUtime=642.1
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 18366 0 0 0 64196 14 0 0 25 0 1 0 132548652 77426688 18291 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 18903 18291 139 317 0 18582 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 75612


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

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1701816/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=87640 CPUtime=822.04
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 21289 0 0 0 82188 16 0 0 25 0 1 0 132548652 89743360 20705 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 21910 20705 139 317 0 21589 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 87640

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1698360/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=91044 CPUtime=882.02
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 22223 0 0 0 88185 17 0 0 25 0 1 0 132548652 93229056 21573 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 22761 21573 139 317 0 22440 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 91044

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1695608/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=93916 CPUtime=942
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 22964 0 0 0 94183 17 0 0 25 0 1 0 132548652 96169984 22248 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 23479 22248 139 317 0 23158 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 93916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1691576/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=100920 CPUtime=1001.98
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 24592 0 0 0 100180 18 0 0 25 0 1 0 132548652 103342080 23249 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 25230 23249 139 317 0 24909 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 100920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1689272/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=103276 CPUtime=1061.97
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 25233 0 0 0 106178 19 0 0 25 0 1 0 132548652 105754624 23824 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 25819 23824 139 317 0 25498 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 103276

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1686392/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=105952 CPUtime=1121.95
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 25964 0 0 0 112175 20 0 0 25 0 1 0 132548652 108494848 24522 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 26488 24522 139 317 0 26167 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 105952

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1683256/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=109724 CPUtime=1181.93
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 26834 0 0 0 118173 20 0 0 25 0 1 0 132548652 112357376 25326 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 27431 25326 139 317 0 27110 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 109724

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1679928/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=113132 CPUtime=1241.91
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 27654 0 0 0 124171 20 0 0 25 0 1 0 132548652 115847168 26146 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 28283 26146 139 317 0 27962 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 113132

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1677496/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=115492 CPUtime=1301.9
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 28327 0 0 0 130169 21 0 0 25 0 1 0 132548652 118263808 26753 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 28873 26753 139 317 0 28552 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 115492

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1675128/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=117608 CPUtime=1361.88
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 28931 0 0 0 136166 22 0 0 25 0 1 0 132548652 120430592 27324 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 29402 27324 139 317 0 29081 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 117608

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1672952/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=119824 CPUtime=1421.86
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 29542 0 0 0 142164 22 0 0 25 0 1 0 132548652 122699776 27869 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 29956 27869 139 317 0 29635 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 119824

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1670328/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=122316 CPUtime=1481.83
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 30231 0 0 0 148161 22 0 0 25 0 1 0 132548652 125251584 28525 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712582 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 30579 28525 139 317 0 30258 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 122316

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1667576/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=124964 CPUtime=1541.82
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 30953 0 0 0 154159 23 0 0 25 0 1 0 132548652 127963136 29214 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 31241 29214 139 317 0 30920 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 124964

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1665528/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=127044 CPUtime=1601.8
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 31519 0 0 0 160157 23 0 0 25 0 1 0 132548652 130093056 29714 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 31761 29714 139 317 0 31440 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 127044

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1663544/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=128788 CPUtime=1661.78
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 32016 0 0 0 166154 24 0 0 25 0 1 0 132548652 131878912 30211 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 32197 30211 139 317 0 31876 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 128788

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1661752/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=130356 CPUtime=1721.76
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 32449 0 0 0 172152 24 0 0 25 0 1 0 132548652 133484544 30644 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 32589 30644 139 317 0 32268 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 130356

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1659768/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=132184 CPUtime=1781.75
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 32945 0 0 0 178150 25 0 0 25 0 1 0 132548652 135356416 31140 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 33046 31140 139 317 0 32725 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 132184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11431
/proc/meminfo: memFree=1659320/2055920 swapFree=4181256/4192956
[pid=11430] ppid=11428 vsize=132580 CPUtime=1800.05
/proc/11430/stat : 11430 (oree) R 11428 11430 10844 0 -1 4194304 33048 0 0 0 179980 25 0 0 25 0 1 0 132548652 135761920 31243 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11430/statm: 33145 31243 139 317 0 32824 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 132580

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

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

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.1
CPU user time (s): 1799.82
CPU system time (s): 0.276957
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 132580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.276957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33064
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= 4016

runsolver used 1.82572 second user time and 4.74028 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue Apr 17 23:15:42 UTC 2007

IDJOB= 357019
IDBENCH= 1782
IDSOLVER= 172
FILE ID= node54/357019-1176851742

PBS_JOBID= 4590190

Free space on /tmp= 66340 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-markshare2.opb
COMMAND LINE= oree /tmp/evaluation/357019-1176851742/instance-357019-1176851742.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-357019-1176851742 -o ROOT/results/node54/solver-357019-1176851742 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357019-1176851742/instance-357019-1176851742.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  1d7aea072d665a4285862aa32425d490

RANDOM SEED= 608648711

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1785240 kB
Buffers:         20180 kB
Cached:         200484 kB
SwapCached:       5028 kB
Active:          48404 kB
Inactive:       183112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785240 kB
SwapTotal:     4192956 kB
SwapFree:      4181256 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            25116 kB
Committed_AS:  2018868 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB

End job on node54 on Tue Apr 17 23:45:44 UTC 2007