Trace number 360082

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) 1800.18 1800.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
MD5SUM703150fc56665afb9da0b20e49208c25
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 benchmark18.7501
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 723
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
0.29/0.32	c restart after 401 decisions
0.39/0.42	c nbDecision=500 #constraints=3172
0.69/0.74	c restart after 801 decisions
0.99/1.02	c nbDecision=1000 #constraints=3652
1.79/1.85	c nbDecision=1500 #constraints=4131
2.09/2.13	c restart after 1601 decisions
3.59/3.60	c nbDecision=2000 #constraints=4610
5.99/6.01	c nbDecision=2500 #constraints=5107
8.79/8.82	c nbDecision=3000 #constraints=5598
9.69/9.76	c restart after 3201 decisions
11.09/11.12	c nbDecision=3500 #constraints=6079
14.09/14.19	c nbDecision=4000 #constraints=6558
18.38/18.45	c nbDecision=4500 #constraints=7055
22.78/22.80	c nbDecision=5000 #constraints=7540
29.19/29.28	c nbDecision=5500 #constraints=8034
36.88/36.90	c nbDecision=6000 #constraints=8527
44.28/44.31	c restart after 6401 decisions
46.18/46.27	c nbDecision=6500 #constraints=9006
56.87/56.95	c nbDecision=7000 #constraints=9503
67.87/67.95	c nbDecision=7500 #constraints=9995
78.88/78.90	c nbDecision=8000 #constraints=10487
90.37/90.44	c nbDecision=8500 #constraints=10977
99.07/99.18	c nbDecision=9000 #constraints=11463
109.36/109.45	c nbDecision=9500 #constraints=11958
126.96/127.04	c nbDecision=10000 #constraints=12450
145.55/145.69	c nbDecision=10500 #constraints=12943
159.35/159.44	c nbDecision=11000 #constraints=13430
172.14/172.20	c nbDecision=11500 #constraints=13920
190.34/190.40	c nbDecision=12000 #constraints=14407
205.64/205.73	c nbDecision=12500 #constraints=14895
215.34/215.48	c restart after 12801 decisions
225.34/225.48	c nbDecision=13000 #constraints=15386
248.22/248.36	c nbDecision=13500 #constraints=15877
271.13/271.20	c nbDecision=14000 #constraints=16372
285.82/285.98	c nbDecision=14500 #constraints=16852
309.71/309.86	c nbDecision=15000 #constraints=17334
339.10/339.22	c nbDecision=15500 #constraints=17831
362.91/363.09	c nbDecision=16000 #constraints=18313
386.40/386.53	c nbDecision=16500 #constraints=18807
408.79/408.97	c nbDecision=17000 #constraints=19297
431.28/431.47	c nbDecision=17500 #constraints=19793
452.98/453.11	c nbDecision=18000 #constraints=20286
475.77/475.99	c nbDecision=18500 #constraints=20774
496.97/497.19	c nbDecision=19000 #constraints=21255
520.66/520.88	c nbDecision=19500 #constraints=21747
552.15/552.37	c nbDecision=20000 #constraints=22241
590.44/590.64	c nbDecision=20500 #constraints=22735
621.14/621.31	c nbDecision=21000 #constraints=23229
657.83/658.01	c nbDecision=21500 #constraints=23727
694.52/694.74	c nbDecision=22000 #constraints=24217
728.51/728.73	c nbDecision=22500 #constraints=24706
769.59/769.81	c nbDecision=23000 #constraints=25200
805.79/806.02	c nbDecision=23500 #constraints=25695
845.48/845.72	c nbDecision=24000 #constraints=26184
882.47/882.71	c nbDecision=24500 #constraints=26674
919.15/919.46	c nbDecision=25000 #constraints=27160
954.05/954.30	c nbDecision=25500 #constraints=27646
960.15/960.42	c restart after 25601 decisions
1016.14/1016.48	c nbDecision=26000 #constraints=28135
1088.51/1088.86	c nbDecision=26500 #constraints=28627
1125.11/1125.48	c nbDecision=27000 #constraints=29113
1162.10/1162.44	c nbDecision=27500 #constraints=29600
1215.09/1215.48	c nbDecision=28000 #constraints=30093
1284.47/1284.88	c nbDecision=28500 #constraints=30585
1332.25/1332.61	c nbDecision=29000 #constraints=31074
1388.74/1389.17	c nbDecision=29500 #constraints=31570
1463.72/1464.19	c nbDecision=30000 #constraints=32066
1522.01/1522.44	c nbDecision=30500 #constraints=32559
1577.99/1578.41	c nbDecision=31000 #constraints=33049
1656.67/1657.17	c nbDecision=31500 #constraints=33535
1734.75/1735.28	c nbDecision=32000 #constraints=34018
1800.04/1800.50	Received signal 15
1800.14/1800.62	
1800.14/1800.62	s UNKNOWN
1800.14/1800.62	
1800.14/1800.62	c user time= 1800 s
1800.14/1800.62	c system time= 0.168974 s
1800.14/1800.62	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/node27/watcher-360082-1176841860 -o ROOT/results/node27/solver-360082-1176841860 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/360082-1176841860/instance-360082-1176841860.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 2/65 11015
/proc/meminfo: memFree=1886240/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=1468 CPUtime=0
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 96881941 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 367 165 130 317 0 46 0

[startup+0.0924319 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 11015
/proc/meminfo: memFree=1886240/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=2544 CPUtime=0.08
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 425 0 0 0 8 0 0 0 18 0 1 0 96881941 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2544

[startup+0.101432 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 11015
/proc/meminfo: memFree=1886240/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=2544 CPUtime=0.09
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 96881941 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710933 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301453 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 11015
/proc/meminfo: memFree=1886240/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=2676 CPUtime=0.29
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 481 0 0 0 29 0 0 0 19 0 1 0 96881941 2740224 463 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604335 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 669 463 139 317 0 348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2676

[startup+0.701493 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 11015
/proc/meminfo: memFree=1886240/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=3072 CPUtime=0.69
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 580 0 0 0 69 0 0 0 22 0 1 0 96881941 3145728 562 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 768 562 139 317 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3072

[startup+1.50157 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 11016
/proc/meminfo: memFree=1884184/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=3724 CPUtime=1.49
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 774 0 0 0 149 0 0 0 25 0 1 0 96881941 3813376 756 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 931 756 170 317 0 610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3724

[startup+3.10174 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 11016
/proc/meminfo: memFree=1883288/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=4380 CPUtime=3.09
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 933 0 0 0 309 0 0 0 25 0 1 0 96881941 4485120 915 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 1095 915 170 317 0 774 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4380

[startup+6.30106 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 11016
/proc/meminfo: memFree=1882392/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=5172 CPUtime=6.29
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 1124 0 0 0 629 0 0 0 25 0 1 0 96881941 5296128 1106 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 1293 1106 170 317 0 972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5172

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.97 2/66 11016
/proc/meminfo: memFree=1880984/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=6492 CPUtime=12.69
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 1478 0 0 0 1268 1 0 0 25 0 1 0 96881941 6647808 1423 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 1623 1423 170 317 0 1302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6492

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.97 2/66 11016
/proc/meminfo: memFree=1879256/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=8096 CPUtime=25.48
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 1884 0 0 0 2547 1 0 0 25 0 1 0 96881941 8290304 1829 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 2024 1829 170 317 0 1703 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8096

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.97 2/66 11016
/proc/meminfo: memFree=1877336/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=9952 CPUtime=51.08
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 2359 0 0 0 5106 2 0 0 25 0 1 0 96881941 10190848 2304 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 2488 2304 170 317 0 2167 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9952

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/66 11016
/proc/meminfo: memFree=1874328/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=13204 CPUtime=102.27
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 3165 0 0 0 10224 3 0 0 25 0 1 0 96881941 13520896 3038 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 3301 3038 170 317 0 2980 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13204

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1872088/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=15452 CPUtime=162.25
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 3738 0 0 0 16221 4 0 0 25 0 1 0 96881941 15822848 3611 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 3863 3611 170 317 0 3542 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15452

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1869720/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=17864 CPUtime=222.24
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 4316 0 0 0 22219 5 0 0 25 0 1 0 96881941 18292736 4189 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 4466 4189 170 317 0 4145 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17864

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1867800/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=19856 CPUtime=282.22
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 4793 0 0 0 28216 6 0 0 25 0 1 0 96881941 20332544 4666 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 4964 4666 170 317 0 4643 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19856

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1866136/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=21492 CPUtime=342.2
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 5201 0 0 0 34214 6 0 0 25 0 1 0 96881941 22007808 5074 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 5373 5074 170 317 0 5052 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21492

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1864344/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=23284 CPUtime=402.19
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 5644 0 0 0 40212 7 0 0 25 0 1 0 96881941 23842816 5517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 5821 5517 170 317 0 5500 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23284

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1862424/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=25148 CPUtime=462.17
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 6107 0 0 0 46210 7 0 0 25 0 1 0 96881941 25751552 5980 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 6287 5980 170 317 0 5966 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 25148

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1860888/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=27316 CPUtime=522.16
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 6665 0 0 0 52208 8 0 0 25 0 1 0 96881941 27971584 6396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 6829 6396 170 317 0 6508 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 27316

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1859992/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=28340 CPUtime=582.14
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 6888 0 0 0 58206 8 0 0 25 0 1 0 96881941 29020160 6619 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 7085 6619 170 317 0 6764 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 28340

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1858904/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=29440 CPUtime=642.13
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 7149 0 0 0 64204 9 0 0 25 0 1 0 96881941 30146560 6880 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 7360 6880 170 317 0 7039 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29440


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1855128/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=33236 CPUtime=882.07
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 8069 0 0 0 88197 10 0 0 25 0 1 0 96881941 34033664 7800 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 8309 7800 170 317 0 7988 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 33236

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1854168/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=34172 CPUtime=942.05
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 8312 0 0 0 94195 10 0 0 25 0 1 0 96881941 34992128 8043 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 8543 8043 170 317 0 8222 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 34172

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1853272/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=35088 CPUtime=1002.04
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 8521 0 0 0 100193 11 0 0 25 0 1 0 96881941 35930112 8252 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 8772 8252 170 317 0 8451 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 35088

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1852760/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=35636 CPUtime=1062.02
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 8654 0 0 0 106191 11 0 0 25 0 1 0 96881941 36491264 8385 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 8909 8385 170 317 0 8588 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 35636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1851928/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=36432 CPUtime=1122.01
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 8861 0 0 0 112189 12 0 0 25 0 1 0 96881941 37306368 8592 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 9108 8592 170 317 0 8787 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 36432

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1850968/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=37524 CPUtime=1181.99
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 9121 0 0 0 118187 12 0 0 25 0 1 0 96881941 38424576 8852 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 9381 8852 170 317 0 9060 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 37524

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1850136/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=38336 CPUtime=1241.98
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 9311 0 0 0 124185 13 0 0 25 0 1 0 96881941 39256064 9042 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 9584 9042 170 317 0 9263 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 38336

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1849432/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=38988 CPUtime=1301.96
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 9490 0 0 0 130183 13 0 0 25 0 1 0 96881941 39923712 9221 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 9747 9221 170 317 0 9426 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 38988

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1848600/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=39784 CPUtime=1361.94
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 9703 0 0 0 136181 13 0 0 25 0 1 0 96881941 40738816 9434 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 9946 9434 170 317 0 9625 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 39784

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1847896/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=40440 CPUtime=1421.94
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 9876 0 0 0 142180 14 0 0 25 0 1 0 96881941 41410560 9607 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563383 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 10110 9607 170 317 0 9789 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 40440

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1847128/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=41328 CPUtime=1481.91
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 10057 0 0 0 148177 14 0 0 25 0 1 0 96881941 42319872 9788 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564027 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 10332 9788 170 317 0 10011 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 41328

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1846360/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=42132 CPUtime=1541.9
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 10258 0 0 0 154175 15 0 0 25 0 1 0 96881941 43143168 9989 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 10533 9989 170 317 0 10212 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 42132

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1845656/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=42920 CPUtime=1601.88
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 10453 0 0 0 160173 15 0 0 25 0 1 0 96881941 43950080 10151 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 10730 10151 170 317 0 10409 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 42920

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1845272/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=43324 CPUtime=1661.87
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 10551 0 0 0 166171 16 0 0 25 0 1 0 96881941 44363776 10249 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563967 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 10831 10249 170 317 0 10510 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 43324

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1844760/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=43892 CPUtime=1721.85
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 10662 0 0 0 172169 16 0 0 25 0 1 0 96881941 44945408 10360 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 10973 10360 170 317 0 10652 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 43892

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1844248/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=44592 CPUtime=1781.84
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 10792 0 0 0 178168 16 0 0 25 0 1 0 96881941 45662208 10490 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 11148 10490 170 317 0 10827 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 44592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11016
/proc/meminfo: memFree=1844120/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=44592 CPUtime=1800.04
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 10817 0 0 0 179988 16 0 0 25 0 1 0 96881941 45662208 10515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 11148 10515 170 317 0 10827 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 44592

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 11017
/proc/meminfo: memFree=1844112/2055920 swapFree=4179688/4192956
[pid=11015] ppid=11013 vsize=44592 CPUtime=1800.14
/proc/11015/stat : 11015 (oree) R 11013 11015 10715 0 -1 4194304 10817 0 0 0 179998 16 0 0 25 0 1 0 96881941 45662208 10515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11015/statm: 11148 10515 170 317 0 10827 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 44592

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.18
CPU user time (s): 1800
CPU system time (s): 0.175973
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 44592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10833
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= 2278

runsolver used 1.36479 second user time and 3.72243 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Tue Apr 17 20:31:00 UTC 2007

IDJOB= 360082
IDBENCH= 1342
IDSOLVER= 172
FILE ID= node27/360082-1176841860

PBS_JOBID= 4590178

Free space on /tmp= 66472 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
COMMAND LINE= oree /tmp/evaluation/360082-1176841860/instance-360082-1176841860.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-360082-1176841860 -o ROOT/results/node27/solver-360082-1176841860 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/360082-1176841860/instance-360082-1176841860.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  703150fc56665afb9da0b20e49208c25

RANDOM SEED= 342902338

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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	: 5931.00
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:       1886584 kB
Buffers:         18968 kB
Cached:         106780 kB
SwapCached:       7532 kB
Active:          70740 kB
Inactive:        68176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1886584 kB
SwapTotal:     4192956 kB
SwapFree:      4179688 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          15288 kB
Slab:            16464 kB
Committed_AS:  1613312 kB
PageTables:       1412 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= 66472 MiB

End job on node27 on Tue Apr 17 21:01:03 UTC 2007