Trace number 359550

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 NameAnswerCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.08 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
MD5SUMf6db72fa29ffa9d071020a030f71e7d0
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark182.982
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 651
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.01/0.02	c ...done
0.01/0.02	c #vars=231 #constraints=2707 hasObjective=no
0.01/0.03	c res. mode=mod
0.01/0.03	c VSIDS like heuristics
0.01/0.03	c complete search running
0.29/0.33	c restart after 401 decisions
0.39/0.43	c nbDecision=500 #constraints=3179
0.69/0.77	c restart after 801 decisions
1.10/1.11	c nbDecision=1000 #constraints=3656
2.69/2.72	c nbDecision=1500 #constraints=4149
2.99/3.09	c restart after 1601 decisions
5.19/5.24	c nbDecision=2000 #constraints=4639
8.29/8.38	c nbDecision=2500 #constraints=5130
12.89/12.92	c nbDecision=3000 #constraints=5625
14.59/14.62	c restart after 3201 decisions
17.49/17.59	c nbDecision=3500 #constraints=6110
23.48/23.51	c nbDecision=4000 #constraints=6603
30.38/30.40	c nbDecision=4500 #constraints=7096
37.19/37.25	c nbDecision=5000 #constraints=7586
46.08/46.11	c nbDecision=5500 #constraints=8071
56.77/56.85	c nbDecision=6000 #constraints=8567
67.37/67.49	c restart after 6401 decisions
70.98/71.01	c nbDecision=6500 #constraints=9060
86.97/87.06	c nbDecision=7000 #constraints=9561
104.27/104.31	c nbDecision=7500 #constraints=10052
123.17/123.29	c nbDecision=8000 #constraints=10553
137.46/137.55	c nbDecision=8500 #constraints=11044
150.75/150.86	c nbDecision=9000 #constraints=11533
164.15/164.24	c nbDecision=9500 #constraints=12025
176.14/176.21	c nbDecision=10000 #constraints=12509
189.05/189.19	c nbDecision=10500 #constraints=12991
204.54/204.66	c nbDecision=11000 #constraints=13484
222.84/222.92	c nbDecision=11500 #constraints=13976
239.03/239.13	c nbDecision=12000 #constraints=14462
255.13/255.21	c nbDecision=12500 #constraints=14951
266.82/266.93	c restart after 12801 decisions
280.43/280.50	c nbDecision=13000 #constraints=15440
318.51/318.62	c nbDecision=13500 #constraints=15930
358.20/358.35	c nbDecision=14000 #constraints=16427
391.40/391.58	c nbDecision=14500 #constraints=16901
419.99/420.20	c nbDecision=15000 #constraints=17385
449.38/449.50	c nbDecision=15500 #constraints=17869
479.98/480.15	c nbDecision=16000 #constraints=18351
507.57/507.73	c nbDecision=16500 #constraints=18836
540.76/540.90	c nbDecision=17000 #constraints=19319
577.15/577.39	c nbDecision=17500 #constraints=19811
611.35/611.58	c nbDecision=18000 #constraints=20295
644.23/644.48	c nbDecision=18500 #constraints=20777
686.63/686.85	c nbDecision=19000 #constraints=21254
730.81/731.07	c nbDecision=19500 #constraints=21737
778.10/778.35	c nbDecision=20000 #constraints=22225
830.59/830.83	c nbDecision=20500 #constraints=22709
887.27/887.60	c nbDecision=21000 #constraints=23205
936.66/936.97	c nbDecision=21500 #constraints=23695
978.25/978.52	c nbDecision=22000 #constraints=24184
1016.05/1016.38	c nbDecision=22500 #constraints=24678
1073.34/1073.63	c nbDecision=23000 #constraints=25170
1117.82/1118.14	c nbDecision=23500 #constraints=25658
1179.30/1179.61	c nbDecision=24000 #constraints=26150
1236.78/1237.16	c nbDecision=24500 #constraints=26637
1285.98/1286.37	c nbDecision=25000 #constraints=27121
1355.96/1356.35	c nbDecision=25500 #constraints=27610
1367.96/1368.32	c restart after 25601 decisions
1439.45/1439.84	c nbDecision=26000 #constraints=28091
1507.93/1508.38	c nbDecision=26500 #constraints=28581
1590.20/1590.69	c nbDecision=27000 #constraints=29076
1667.48/1667.99	c nbDecision=27500 #constraints=29568
1747.47/1747.92	c nbDecision=28000 #constraints=30052
1800.06/1800.50	Received signal 15
1800.06/1800.50	
1800.06/1800.50	s UNKNOWN
1800.06/1800.50	
1800.06/1800.50	c user time= 1799.82 s
1800.06/1800.50	c system time= 0.250961 s
1800.06/1800.50	c wall clock time=1800.51

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/node26/watcher-359550-1176840482 -o ROOT/results/node26/solver-359550-1176840482 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359550-1176840482/instance-359550-1176840482.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: 0.73 0.91 0.97 3/77 11357
/proc/meminfo: memFree=1810704/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=1468 CPUtime=0
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 131964995 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 367 160 130 317 0 46 0

[startup+0.01431 s]
/proc/loadavg: 0.73 0.91 0.97 3/77 11357
/proc/meminfo: memFree=1810704/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=1732 CPUtime=0.01
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 229 0 0 0 1 0 0 0 18 0 1 0 131964995 1773568 211 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 433 211 130 317 0 112 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1732

[startup+0.101317 s]
/proc/loadavg: 0.73 0.91 0.97 3/77 11357
/proc/meminfo: memFree=1810704/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=2544 CPUtime=0.09
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 131964995 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530463 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301336 s]
/proc/loadavg: 0.73 0.91 0.97 3/77 11357
/proc/meminfo: memFree=1810704/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=2804 CPUtime=0.29
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 501 0 0 0 29 0 0 0 19 0 1 0 131964995 2871296 483 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 701 483 139 317 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.701374 s]
/proc/loadavg: 0.73 0.91 0.97 3/77 11357
/proc/meminfo: memFree=1810704/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=3332 CPUtime=0.69
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 624 0 0 0 69 0 0 0 23 0 1 0 131964995 3411968 606 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134717216 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 833 606 139 317 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3332

[startup+1.50145 s]
/proc/loadavg: 0.73 0.91 0.97 2/78 11358
/proc/meminfo: memFree=1808520/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=3728 CPUtime=1.49
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 745 0 0 0 149 0 0 0 25 0 1 0 131964995 3817472 727 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711192 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 932 727 139 317 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3728

[startup+3.1016 s]
/proc/loadavg: 0.73 0.91 0.97 2/78 11358
/proc/meminfo: memFree=1807880/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=4392 CPUtime=3.09
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 900 0 0 0 309 0 0 0 25 0 1 0 131964995 4497408 882 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134607799 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 1098 882 139 317 0 777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4392

[startup+6.30189 s]
/proc/loadavg: 0.75 0.91 0.97 2/78 11358
/proc/meminfo: memFree=1806728/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=5304 CPUtime=6.29
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 1126 0 0 0 629 0 0 0 25 0 1 0 131964995 5431296 1108 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 1326 1108 139 317 0 1005 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5304

[startup+12.7015 s]
/proc/loadavg: 0.77 0.91 0.97 2/78 11358
/proc/meminfo: memFree=1805528/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=6388 CPUtime=12.69
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 1446 0 0 0 1268 1 0 0 25 0 1 0 131964995 6541312 1391 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 1597 1391 170 317 0 1276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6388

[startup+25.5017 s]
/proc/loadavg: 0.82 0.91 0.97 2/78 11358
/proc/meminfo: memFree=1803992/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=7848 CPUtime=25.48
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 1819 0 0 0 2547 1 0 0 25 0 1 0 131964995 8036352 1764 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 1962 1764 170 317 0 1641 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7848

[startup+51.1011 s]
/proc/loadavg: 0.88 0.92 0.97 2/78 11358
/proc/meminfo: memFree=1801752/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=10232 CPUtime=51.08
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 2375 0 0 0 5106 2 0 0 25 0 1 0 131964995 10477568 2320 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 2558 2320 170 317 0 2237 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10232

[startup+102.306 s]
/proc/loadavg: 0.95 0.93 0.97 2/78 11358
/proc/meminfo: memFree=1799192/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=12524 CPUtime=102.27
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 3004 0 0 0 10224 3 0 0 25 0 1 0 131964995 12824576 2949 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 3131 2949 170 317 0 2810 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12524

[startup+162.301 s]
/proc/loadavg: 1.02 0.95 0.97 2/78 11358
/proc/meminfo: memFree=1796248/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=15848 CPUtime=162.25
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 3822 0 0 0 16221 4 0 0 25 0 1 0 131964995 16228352 3695 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 3962 3695 170 317 0 3641 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15848

[startup+222.302 s]
/proc/loadavg: 1.01 0.96 0.97 2/78 11358
/proc/meminfo: memFree=1793176/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=19080 CPUtime=222.24
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 4567 0 0 0 22218 6 0 0 25 0 1 0 131964995 19537920 4440 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563383 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 4770 4440 170 317 0 4449 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19080

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 11358
/proc/meminfo: memFree=1790872/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=21224 CPUtime=282.23
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 5132 0 0 0 28216 7 0 0 25 0 1 0 131964995 21733376 5005 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 5306 5005 170 317 0 4985 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 21224

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 11358
/proc/meminfo: memFree=1789784/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=22288 CPUtime=342.2
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 5402 0 0 0 34213 7 0 0 25 0 1 0 131964995 22822912 5275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 5572 5275 170 317 0 5251 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22288

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 11358
/proc/meminfo: memFree=1788696/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=23492 CPUtime=402.19
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 5676 0 0 0 40211 8 0 0 25 0 1 0 131964995 24055808 5549 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 5873 5549 170 317 0 5552 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23492

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 11358
/proc/meminfo: memFree=1787096/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=25020 CPUtime=462.18
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 6069 0 0 0 46209 9 0 0 25 0 1 0 131964995 25620480 5942 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 6255 5942 170 317 0 5934 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 25020

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 11358
/proc/meminfo: memFree=1785624/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=26688 CPUtime=522.17
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 6440 0 0 0 52207 10 0 0 25 0 1 0 131964995 27328512 6313 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 6672 6313 170 317 0 6351 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 26688

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 11358
/proc/meminfo: memFree=1784280/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=27908 CPUtime=582.15
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 6757 0 0 0 58204 11 0 0 25 0 1 0 131964995 28577792 6630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 6977 6630 170 317 0 6656 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 27908

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 11358
/proc/meminfo: memFree=1782232/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=30236 CPUtime=642.13
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 7366 0 0 0 64202 11 0 0 25 0 1 0 131964995 30961664 7097 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 7559 7097 170 317 0 7238 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 30236


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1779672/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=33368 CPUtime=882.07
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 8079 0 0 0 88194 13 0 0 25 0 1 0 131964995 34168832 7777 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 8342 7777 170 317 0 8021 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 33368

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1778776/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=34192 CPUtime=942.06
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 8295 0 0 0 94191 15 0 0 25 0 1 0 131964995 35012608 7993 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 8548 7993 170 317 0 8227 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 34192

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1777624/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=35528 CPUtime=1002.05
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 8577 0 0 0 100189 16 0 0 25 0 1 0 131964995 36380672 8275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 8882 8275 170 317 0 8561 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 35528

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1776792/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=36364 CPUtime=1062.03
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 8797 0 0 0 106187 16 0 0 25 0 1 0 131964995 37236736 8495 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 9091 8495 170 317 0 8770 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 36364

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1775704/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=37280 CPUtime=1122.01
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 9056 0 0 0 112184 17 0 0 25 0 1 0 131964995 38174720 8754 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 9320 8754 170 317 0 8999 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 37280

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1775000/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=38104 CPUtime=1182
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 9244 0 0 0 118182 18 0 0 25 0 1 0 131964995 39018496 8942 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 9526 8942 170 317 0 9205 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 38104

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1774104/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=38976 CPUtime=1241.98
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 9457 0 0 0 124180 18 0 0 25 0 1 0 131964995 39911424 9155 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 9744 9155 170 317 0 9423 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 38976

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1773144/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=39940 CPUtime=1301.97
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 9704 0 0 0 130178 19 0 0 25 0 1 0 131964995 40898560 9402 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 9985 9402 170 317 0 9664 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 39940

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1772440/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=40480 CPUtime=1361.96
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 9869 0 0 0 136176 20 0 0 25 0 1 0 131964995 41451520 9567 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 10120 9567 170 317 0 9799 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 40480

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1771864/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=41136 CPUtime=1421.94
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 10018 0 0 0 142174 20 0 0 25 0 1 0 131964995 42123264 9716 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 10284 9716 170 317 0 9963 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 41136

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1771096/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=41820 CPUtime=1481.93
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 10212 0 0 0 148172 21 0 0 25 0 1 0 131964995 42823680 9910 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 10455 9910 170 317 0 10134 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 41820

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1770392/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=42528 CPUtime=1541.91
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 10385 0 0 0 154169 22 0 0 25 0 1 0 131964995 43548672 10083 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 10632 10083 170 317 0 10311 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 42528

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1769816/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=43080 CPUtime=1601.9
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 10533 0 0 0 160167 23 0 0 25 0 1 0 131964995 44113920 10231 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 10770 10231 170 317 0 10449 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 43080

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1769176/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=43792 CPUtime=1661.88
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 10697 0 0 0 166165 23 0 0 25 0 1 0 131964995 44843008 10395 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 10948 10395 170 317 0 10627 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 43792

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11358
/proc/meminfo: memFree=1768600/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=44316 CPUtime=1721.87
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 10837 0 0 0 172163 24 0 0 25 0 1 0 131964995 45379584 10535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 11079 10535 170 317 0 10758 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 44316

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11360
/proc/meminfo: memFree=1767896/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=44972 CPUtime=1781.85
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 11005 0 0 0 178161 24 0 0 25 0 1 0 131964995 46051328 10703 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 11243 10703 170 317 0 10922 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 44972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11360
/proc/meminfo: memFree=1767704/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=45104 CPUtime=1800.06
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 11054 0 0 0 179981 25 0 0 25 0 1 0 131964995 46186496 10752 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 11276 10752 170 317 0 10955 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 45104

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11360
/proc/meminfo: memFree=1767704/2055920 swapFree=4170240/4192956
[pid=11357] ppid=11355 vsize=45104 CPUtime=1800.06
/proc/11357/stat : 11357 (oree) R 11355 11357 11216 0 -1 4194304 11054 0 0 0 179981 25 0 0 25 0 1 0 131964995 46186496 10752 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11357/statm: 11276 10752 170 317 0 10955 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 45104

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1799.82
CPU system time (s): 0.25796
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 45104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.25796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11070
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= 3211

runsolver used 2.16767 second user time and 4.37033 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue Apr 17 20:08:02 UTC 2007

IDJOB= 359550
IDBENCH= 1300
IDSOLVER= 172
FILE ID= node26/359550-1176840482

PBS_JOBID= 4590180

Free space on /tmp= 66476 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
COMMAND LINE= oree /tmp/evaluation/359550-1176840482/instance-359550-1176840482.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-359550-1176840482 -o ROOT/results/node26/solver-359550-1176840482 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359550-1176840482/instance-359550-1176840482.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  f6db72fa29ffa9d071020a030f71e7d0

RANDOM SEED= 189849433

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1811112 kB
Buffers:         33888 kB
Cached:         133992 kB
SwapCached:       3208 kB
Active:          93740 kB
Inactive:        96860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811112 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          30276 kB
Slab:            39808 kB
Committed_AS:   963240 kB
PageTables:       1716 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= 66476 MiB

End job on node26 on Tue Apr 17 20:38:04 UTC 2007