Trace number 360404

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) 1800.13 1800.7

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
MD5SUM0626939ca6144a564c8e59fb048e3266
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 benchmark9.60454
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 705
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...
0.00/0.02	c ...done
0.00/0.02	c #vars=231 #constraints=2707 hasObjective=no
0.00/0.02	c res. mode=mod
0.00/0.02	c VSIDS like heuristics
0.00/0.02	c complete search running
0.29/0.30	c restart after 401 decisions
0.39/0.41	c nbDecision=500 #constraints=3175
0.69/0.79	c restart after 801 decisions
1.10/1.11	c nbDecision=1000 #constraints=3650
1.89/1.92	c nbDecision=1500 #constraints=4137
2.09/2.12	c restart after 1601 decisions
3.19/3.26	c nbDecision=2000 #constraints=4620
4.59/4.62	c nbDecision=2500 #constraints=5107
6.08/6.17	c nbDecision=3000 #constraints=5598
6.89/6.95	c restart after 3201 decisions
8.09/8.10	c nbDecision=3500 #constraints=6054
10.49/10.52	c nbDecision=4000 #constraints=6524
14.39/14.46	c nbDecision=4500 #constraints=7001
19.28/19.39	c nbDecision=5000 #constraints=7482
26.18/26.21	c nbDecision=5500 #constraints=7968
34.09/34.16	c nbDecision=6000 #constraints=8462
41.38/41.47	c restart after 6401 decisions
43.78/43.80	c nbDecision=6500 #constraints=8951
53.98/54.02	c nbDecision=7000 #constraints=9435
65.98/66.05	c nbDecision=7500 #constraints=9924
75.47/75.55	c nbDecision=8000 #constraints=10389
91.86/91.97	c nbDecision=8500 #constraints=10882
107.37/107.48	c nbDecision=9000 #constraints=11375
123.96/124.00	c nbDecision=9500 #constraints=11871
145.35/145.40	c nbDecision=10000 #constraints=12358
155.65/155.75	c nbDecision=10500 #constraints=12841
168.64/168.76	c nbDecision=11000 #constraints=13318
183.54/183.65	c nbDecision=11500 #constraints=13808
200.64/200.74	c nbDecision=12000 #constraints=14291
213.34/213.40	c nbDecision=12500 #constraints=14768
225.03/225.14	c restart after 12801 decisions
239.42/239.54	c nbDecision=13000 #constraints=15255
268.93/269.08	c nbDecision=13500 #constraints=15748
297.82/297.90	c nbDecision=14000 #constraints=16240
325.31/325.42	c nbDecision=14500 #constraints=16734
353.00/353.13	c nbDecision=15000 #constraints=17225
382.89/383.08	c nbDecision=15500 #constraints=17715
407.89/408.01	c nbDecision=16000 #constraints=18190
441.08/441.23	c nbDecision=16500 #constraints=18675
475.57/475.72	c nbDecision=17000 #constraints=19160
505.16/505.40	c nbDecision=17500 #constraints=19639
534.25/534.47	c nbDecision=18000 #constraints=20129
567.44/567.60	c nbDecision=18500 #constraints=20618
604.94/605.16	c nbDecision=19000 #constraints=21114
642.62/642.82	c nbDecision=19500 #constraints=21603
680.01/680.25	c nbDecision=20000 #constraints=22094
706.91/707.16	c nbDecision=20500 #constraints=22589
733.21/733.45	c nbDecision=21000 #constraints=23078
769.29/769.56	c nbDecision=21500 #constraints=23564
791.69/791.93	c nbDecision=22000 #constraints=24043
826.28/826.53	c nbDecision=22500 #constraints=24528
858.17/858.41	c nbDecision=23000 #constraints=25024
892.16/892.43	c nbDecision=23500 #constraints=25513
924.36/924.62	c nbDecision=24000 #constraints=26003
952.45/952.79	c nbDecision=24500 #constraints=26498
987.94/988.21	c nbDecision=25000 #constraints=26973
1023.83/1024.13	c nbDecision=25500 #constraints=27465
1033.32/1033.69	c restart after 25601 decisions
1091.11/1091.40	c nbDecision=26000 #constraints=27952
1168.19/1168.64	c nbDecision=26500 #constraints=28448
1231.47/1231.97	c nbDecision=27000 #constraints=28933
1272.76/1273.26	c nbDecision=27500 #constraints=29403
1346.44/1346.94	c nbDecision=28000 #constraints=29895
1420.31/1420.85	c nbDecision=28500 #constraints=30389
1475.41/1475.97	c nbDecision=29000 #constraints=30875
1541.88/1542.47	c nbDecision=29500 #constraints=31368
1600.27/1600.84	c nbDecision=30000 #constraints=31852
1648.56/1649.15	c nbDecision=30500 #constraints=32340
1688.55/1689.19	c nbDecision=31000 #constraints=32830
1749.53/1750.16	c nbDecision=31500 #constraints=33321
1800.03/1800.61	Received signal 15
1800.03/1800.69	
1800.03/1800.69	s UNKNOWN
1800.03/1800.69	
1800.03/1800.69	c user time= 1799.97 s
1800.03/1800.69	c system time= 0.150977 s
1800.03/1800.69	c wall clock time=1800.69

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/node63/watcher-360404-1176842547 -o ROOT/results/node63/solver-360404-1176842547 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/360404-1176842547/instance-360404-1176842547.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 0.96 3/64 21372
/proc/meminfo: memFree=1731460/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=1468 CPUtime=0
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 160244613 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 367 164 130 317 0 46 0

[startup+0.0387069 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 21372
/proc/meminfo: memFree=1731460/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=2544 CPUtime=0.03
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 424 0 0 0 3 0 0 0 18 0 1 0 160244613 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2544

[startup+0.101713 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 21372
/proc/meminfo: memFree=1731460/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=2544 CPUtime=0.09
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 160244613 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301734 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 21372
/proc/meminfo: memFree=1731460/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=2676 CPUtime=0.29
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 482 0 0 0 29 0 0 0 19 0 1 0 160244613 2740224 464 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713887 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 669 464 139 317 0 348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2676

[startup+0.701776 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 21372
/proc/meminfo: memFree=1731460/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=3068 CPUtime=0.69
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 564 0 0 0 69 0 0 0 22 0 1 0 160244613 3141632 546 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 767 546 139 317 0 446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3068

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1729660/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=3460 CPUtime=1.49
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 681 0 0 0 149 0 0 0 25 0 1 0 160244613 3543040 663 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 865 663 139 317 0 544 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3460

[startup+3.10103 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1728892/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=4112 CPUtime=3.09
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 849 0 0 0 309 0 0 0 25 0 1 0 160244613 4210688 831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 1028 831 139 317 0 707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4112

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1727228/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=5556 CPUtime=6.28
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 1219 0 0 0 628 0 0 0 25 0 1 0 160244613 5689344 1164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 1389 1164 139 317 0 1068 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5556

[startup+12.701 s]
/proc/loadavg: 0.94 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1725764/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=7004 CPUtime=12.69
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 1582 0 0 0 1268 1 0 0 25 0 1 0 160244613 7172096 1527 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563609 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 1751 1527 139 317 0 1430 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7004

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1724484/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=8328 CPUtime=25.48
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 1899 0 0 0 2547 1 0 0 25 0 1 0 160244613 8527872 1844 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 2082 1844 139 317 0 1761 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8328

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1722628/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=10088 CPUtime=51.08
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 2366 0 0 0 5106 2 0 0 25 0 1 0 160244613 10330112 2311 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 2522 2311 139 317 0 2201 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10088

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1720004/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=12908 CPUtime=102.27
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 3058 0 0 0 10224 3 0 0 25 0 1 0 160244613 13217792 2931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 3227 2931 139 317 0 2906 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12908

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1717700/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=15204 CPUtime=162.25
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 3617 0 0 0 16222 3 0 0 25 0 1 0 160244613 15568896 3490 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 3801 3490 139 317 0 3480 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15204

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1715268/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=17600 CPUtime=222.23
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 4259 0 0 0 22219 4 0 0 25 0 1 0 160244613 18022400 4132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 4400 4132 170 317 0 4079 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17600

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1713988/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=18924 CPUtime=282.22
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 4579 0 0 0 28217 5 0 0 25 0 1 0 160244613 19378176 4452 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 4731 4452 170 317 0 4410 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18924

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1712580/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=20416 CPUtime=342.2
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 4931 0 0 0 34215 5 0 0 25 0 1 0 160244613 20905984 4804 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711114 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 5104 4804 170 317 0 4783 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20416

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1711364/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=21476 CPUtime=402.19
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 5232 0 0 0 40213 6 0 0 25 0 1 0 160244613 21991424 5105 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 5369 5105 170 317 0 5048 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21476

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1710148/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=22660 CPUtime=462.17
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 5523 0 0 0 46211 6 0 0 25 0 1 0 160244613 23203840 5396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 5665 5396 170 317 0 5344 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22660

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1708996/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=24196 CPUtime=522.15
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 5823 0 0 0 52209 6 0 0 25 0 1 0 160244613 24776704 5696 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 6049 5696 170 317 0 5728 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24196

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1707012/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=26620 CPUtime=582.14
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 6406 0 0 0 58207 7 0 0 25 0 1 0 160244613 27258880 6137 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 6655 6137 170 317 0 6334 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26620

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1706564/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=27148 CPUtime=642.13
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 6569 0 0 0 64206 7 0 0 25 0 1 0 160244613 27799552 6300 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562763 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 6787 6300 170 317 0 6466 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 27148


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1702596/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=31096 CPUtime=822.08
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 7546 0 0 0 82199 9 0 0 25 0 1 0 160244613 31842304 7277 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 7774 7277 170 317 0 7453 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 31096

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1701508/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=32208 CPUtime=882.06
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 7819 0 0 0 88197 9 0 0 25 0 1 0 160244613 32980992 7550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 8052 7550 170 317 0 7731 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 32208

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1700228/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=33400 CPUtime=942.05
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 8130 0 0 0 94195 10 0 0 25 0 1 0 160244613 34201600 7861 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 8350 7861 170 317 0 8029 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 33400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1699076/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=34588 CPUtime=1002.03
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 8430 0 0 0 100193 10 0 0 25 0 1 0 160244613 35418112 8161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 8647 8161 170 317 0 8326 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 34588

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21373
/proc/meminfo: memFree=1698180/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=35444 CPUtime=1062.02
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 8644 0 0 0 106191 11 0 0 25 0 1 0 160244613 36294656 8375 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604247 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 8861 8375 170 317 0 8540 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 35444

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/71 21445
/proc/meminfo: memFree=1696324/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=36012 CPUtime=1121.97
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 8784 0 0 0 112186 11 0 0 25 0 1 0 160244613 36876288 8515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 9003 8515 170 317 0 8682 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 36012

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1696836/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=36708 CPUtime=1181.88
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 8939 0 0 0 118176 12 0 0 25 0 1 0 160244613 37588992 8670 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 9177 8670 170 317 0 8856 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 36708

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1696196/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=37364 CPUtime=1241.87
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 9108 0 0 0 124175 12 0 0 25 0 1 0 160244613 38260736 8839 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 9341 8839 170 317 0 9020 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 37364

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1695364/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=38276 CPUtime=1301.85
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 9313 0 0 0 130173 12 0 0 25 0 1 0 160244613 39194624 9044 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 9569 9044 170 317 0 9248 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 38276

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1694724/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=38856 CPUtime=1361.83
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 9460 0 0 0 136171 12 0 0 25 0 1 0 160244613 39788544 9191 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563746 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 9714 9191 170 317 0 9393 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 38856

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1694276/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=39252 CPUtime=1421.82
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 9574 0 0 0 142170 12 0 0 25 0 1 0 160244613 40194048 9305 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 9813 9305 170 317 0 9492 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 39252

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1693636/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=39968 CPUtime=1481.81
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 9736 0 0 0 148168 13 0 0 25 0 1 0 160244613 40927232 9467 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 9992 9467 170 317 0 9671 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 39968

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1693124/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=40508 CPUtime=1541.78
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 9866 0 0 0 154165 13 0 0 25 0 1 0 160244613 41480192 9597 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 10127 9597 170 317 0 9806 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 40508

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1692484/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=41160 CPUtime=1601.77
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 10040 0 0 0 160163 14 0 0 25 0 1 0 160244613 42147840 9771 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 10290 9771 170 317 0 9969 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 41160

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1691588/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=42092 CPUtime=1661.76
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 10264 0 0 0 166162 14 0 0 25 0 1 0 160244613 43102208 9995 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 10523 9995 170 317 0 10202 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 42092

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1690692/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=43132 CPUtime=1721.74
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 10516 0 0 0 172160 14 0 0 25 0 1 0 160244613 44167168 10214 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 10783 10214 170 317 0 10462 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 43132

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1690052/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=43836 CPUtime=1781.72
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 10675 0 0 0 178158 14 0 0 25 0 1 0 160244613 44888064 10373 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 10959 10373 170 317 0 10638 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 43836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 21571
/proc/meminfo: memFree=1689732/2055920 swapFree=4168472/4192956
[pid=21372] ppid=21370 vsize=44136 CPUtime=1800.03
/proc/21372/stat : 21372 (oree) R 21370 21372 20702 0 -1 4194304 10748 0 0 0 179988 15 0 0 25 0 1 0 160244613 45195264 10446 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21372/statm: 11034 10446 170 317 0 10713 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 44136

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): 1800.7
CPU time (s): 1800.13
CPU user time (s): 1799.97
CPU system time (s): 0.160975
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 44136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10764
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= 2723

runsolver used 1.26381 second user time and 3.72943 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue Apr 17 20:42:27 UTC 2007

IDJOB= 360404
IDBENCH= 1368
IDSOLVER= 172
FILE ID= node63/360404-1176842547

PBS_JOBID= 4590169

Free space on /tmp= 66506 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
COMMAND LINE= oree /tmp/evaluation/360404-1176842547/instance-360404-1176842547.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-360404-1176842547 -o ROOT/results/node63/solver-360404-1176842547 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/360404-1176842547/instance-360404-1176842547.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  0626939ca6144a564c8e59fb048e3266

RANDOM SEED= 515864975

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1731932 kB
Buffers:         26696 kB
Cached:         234752 kB
SwapCached:      18916 kB
Active:         173292 kB
Inactive:       112624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1731932 kB
SwapTotal:     4192956 kB
SwapFree:      4168472 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            24116 kB
Committed_AS:  1947840 kB
PageTables:       1460 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= 66506 MiB

End job on node63 on Tue Apr 17 21:12:30 UTC 2007