Trace number 356820

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) 1800.32 1800.89

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900574864.opb
MD5SUM58a39490a0f04cc377ab2aa6882fd7a1
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 benchmark37.6673
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 671
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
0.29/0.30	c restart after 401 decisions
0.39/0.40	c nbDecision=500 #constraints=3166
0.69/0.77	c restart after 801 decisions
0.89/1.00	c nbDecision=1000 #constraints=3642
1.89/1.93	c nbDecision=1500 #constraints=4130
2.10/2.19	c restart after 1601 decisions
3.39/3.42	c nbDecision=2000 #constraints=4603
4.99/5.00	c nbDecision=2500 #constraints=5084
7.18/7.26	c nbDecision=3000 #constraints=5556
8.59/8.68	c restart after 3201 decisions
10.99/11.03	c nbDecision=3500 #constraints=6036
15.18/15.23	c nbDecision=4000 #constraints=6510
20.68/20.74	c nbDecision=4500 #constraints=6988
25.59/25.62	c nbDecision=5000 #constraints=7476
31.58/31.66	c nbDecision=5500 #constraints=7962
38.88/38.98	c nbDecision=6000 #constraints=8445
45.08/45.17	c restart after 6401 decisions
47.57/47.68	c nbDecision=6500 #constraints=8924
59.47/59.56	c nbDecision=7000 #constraints=9412
73.27/73.35	c nbDecision=7500 #constraints=9899
86.36/86.41	c nbDecision=8000 #constraints=10381
99.37/99.46	c nbDecision=8500 #constraints=10864
113.16/113.26	c nbDecision=9000 #constraints=11341
128.15/128.25	c nbDecision=9500 #constraints=11832
145.55/145.65	c nbDecision=10000 #constraints=12316
162.05/162.15	c nbDecision=10500 #constraints=12804
178.64/178.76	c nbDecision=11000 #constraints=13301
197.54/197.61	c nbDecision=11500 #constraints=13786
223.73/223.88	c nbDecision=12000 #constraints=14275
251.22/251.38	c nbDecision=12500 #constraints=14764
266.82/266.90	c restart after 12801 decisions
275.22/275.34	c nbDecision=13000 #constraints=15260
299.62/299.70	c nbDecision=13500 #constraints=15736
327.80/327.99	c nbDecision=14000 #constraints=16222
354.19/354.32	c nbDecision=14500 #constraints=16708
387.59/387.71	c nbDecision=15000 #constraints=17196
415.78/415.99	c nbDecision=15500 #constraints=17672
449.78/449.91	c nbDecision=16000 #constraints=18160
489.37/489.50	c nbDecision=16500 #constraints=18643
528.31/528.55	c nbDecision=17000 #constraints=19135
572.55/572.84	c nbDecision=17500 #constraints=19625
614.53/614.81	c nbDecision=18000 #constraints=20113
664.11/664.41	c nbDecision=18500 #constraints=20605
683.11/683.46	c nbDecision=19000 #constraints=21087
704.40/704.73	c nbDecision=19500 #constraints=21572
733.40/733.78	c nbDecision=20000 #constraints=22057
765.48/765.82	c nbDecision=20500 #constraints=22544
802.88/803.30	c nbDecision=21000 #constraints=23033
842.66/843.07	c nbDecision=21500 #constraints=23516
883.86/884.20	c nbDecision=22000 #constraints=24010
925.04/925.48	c nbDecision=22500 #constraints=24503
962.73/963.14	c nbDecision=23000 #constraints=24979
995.53/995.96	c nbDecision=23500 #constraints=25470
1029.22/1029.65	c nbDecision=24000 #constraints=25956
1064.11/1064.58	c nbDecision=24500 #constraints=26450
1093.10/1093.55	c nbDecision=25000 #constraints=26945
1132.09/1132.53	c nbDecision=25500 #constraints=27422
1141.09/1141.51	c restart after 25601 decisions
1204.77/1205.23	c nbDecision=26000 #constraints=27908
1273.15/1273.63	c nbDecision=26500 #constraints=28401
1327.74/1328.25	c nbDecision=27000 #constraints=28886
1380.32/1380.88	c nbDecision=27500 #constraints=29368
1453.31/1453.89	c nbDecision=28000 #constraints=29864
1536.28/1536.83	c nbDecision=28500 #constraints=30356
1590.57/1591.13	c nbDecision=29000 #constraints=30839
1646.36/1646.90	c nbDecision=29500 #constraints=31325
1702.54/1703.13	c nbDecision=30000 #constraints=31811
1772.22/1772.86	c nbDecision=30500 #constraints=32296
1800.02/1800.61	Received signal 15
1800.22/1800.88	
1800.22/1800.88	s UNKNOWN
1800.22/1800.88	
1800.22/1800.88	c user time= 1800.06 s
1800.22/1800.88	c system time= 0.246962 s
1800.22/1800.88	c wall clock time=1800.88

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/node19/watcher-356820-1176839540 -o ROOT/results/node19/solver-356820-1176839540 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356820-1176839540/instance-356820-1176839540.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: 0.99 0.97 0.97 3/77 9987
/proc/meminfo: memFree=1545664/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=1468 CPUtime=0
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 131871362 1503232 165 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 367 165 130 317 0 46 0

[startup+0.0137589 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 9987
/proc/meminfo: memFree=1545664/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=1732 CPUtime=0.01
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 232 0 0 0 1 0 0 0 18 0 1 0 131871362 1773568 214 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 433 214 130 317 0 112 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1732

[startup+0.101768 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 9987
/proc/meminfo: memFree=1545664/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=2544 CPUtime=0.09
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 131871362 2605056 407 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134597130 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301789 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 9987
/proc/meminfo: memFree=1545664/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=2676 CPUtime=0.29
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 484 0 0 0 29 0 0 0 19 0 1 0 131871362 2740224 466 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 669 466 139 317 0 348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2676

[startup+0.701833 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 9987
/proc/meminfo: memFree=1545664/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=3072 CPUtime=0.69
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 581 0 0 0 69 0 0 0 23 0 1 0 131871362 3145728 563 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135278906 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 768 563 139 317 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3072

[startup+1.50192 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1543672/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=3728 CPUtime=1.49
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 780 0 0 0 149 0 0 0 25 0 1 0 131871362 3817472 762 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135271339 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 932 762 170 317 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3728

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1542840/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=4516 CPUtime=3.09
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 961 0 0 0 309 0 0 0 25 0 1 0 131871362 4624384 943 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 1129 943 170 317 0 808 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4516

[startup+6.30144 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1541432/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=5724 CPUtime=6.29
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 1290 0 0 0 629 0 0 0 25 0 1 0 131871362 5861376 1235 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 1431 1235 170 317 0 1110 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5724

[startup+12.7021 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1540024/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=6908 CPUtime=12.69
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 1581 0 0 0 1268 1 0 0 25 0 1 0 131871362 7073792 1526 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715989 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 1727 1526 170 317 0 1406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6908

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1538296/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=8616 CPUtime=25.49
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 1985 0 0 0 2547 2 0 0 25 0 1 0 131871362 8822784 1930 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712543 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 2154 1930 170 317 0 1833 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8616

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1536184/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=10608 CPUtime=51.07
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 2513 0 0 0 5105 2 0 0 25 0 1 0 131871362 10862592 2458 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718554 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 2652 2458 170 317 0 2331 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10608

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1533496/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=13388 CPUtime=102.27
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 3246 0 0 0 10223 4 0 0 25 0 1 0 131871362 13709312 3119 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 3347 3119 170 317 0 3026 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13388

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1531000/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=16188 CPUtime=162.25
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 3881 0 0 0 16220 5 0 0 25 0 1 0 131871362 16576512 3754 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710946 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 4047 3754 170 317 0 3726 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16188

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1528888/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=18304 CPUtime=222.23
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 4405 0 0 0 22218 5 0 0 25 0 1 0 131871362 18743296 4278 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 4576 4278 170 317 0 4255 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18304

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1527224/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=20044 CPUtime=282.22
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 4830 0 0 0 28216 6 0 0 25 0 1 0 131871362 20525056 4703 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 5011 4703 170 317 0 4690 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20044

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1525624/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=21628 CPUtime=342.2
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 5227 0 0 0 34213 7 0 0 25 0 1 0 131871362 22147072 5100 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 5407 5100 170 317 0 5086 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21628

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1524152/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=23036 CPUtime=402.18
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 5592 0 0 0 40210 8 0 0 25 0 1 0 131871362 23588864 5465 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 5759 5465 170 317 0 5438 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23036

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9988
/proc/meminfo: memFree=1522936/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=24300 CPUtime=462.17
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 5888 0 0 0 46208 9 0 0 25 0 1 0 131871362 24883200 5761 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 6075 5761 170 317 0 5754 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 24300

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 10014
/proc/meminfo: memFree=1520584/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=25524 CPUtime=522.15
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 6174 0 0 0 52205 10 0 0 25 0 1 0 131871362 26136576 6047 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 6381 6047 170 317 0 6060 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 25524

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10186
/proc/meminfo: memFree=1520488/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=26488 CPUtime=582.03
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 6407 0 0 0 58192 11 0 0 25 0 1 0 131871362 27123712 6280 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 6622 6280 170 317 0 6301 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 26488

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10186
/proc/meminfo: memFree=1519920/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=27376 CPUtime=642.02
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 6607 0 0 0 64190 12 0 0 25 0 1 0 131871362 28033024 6480 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 6844 6480 170 317 0 6523 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 27376


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10186
/proc/meminfo: memFree=1514872/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=33048 CPUtime=881.96
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 8049 0 0 0 88181 15 0 0 25 0 1 0 131871362 33841152 7780 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 8262 7780 170 317 0 7941 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 33048

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10186
/proc/meminfo: memFree=1513784/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=34260 CPUtime=941.94
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 8328 0 0 0 94179 15 0 0 25 0 1 0 131871362 35082240 8059 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 8565 8059 170 317 0 8244 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 34260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10186
/proc/meminfo: memFree=1512312/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=35604 CPUtime=1001.92
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 8669 0 0 0 100176 16 0 0 25 0 1 0 131871362 36458496 8400 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 8901 8400 170 317 0 8580 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 35604

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10186
/proc/meminfo: memFree=1511032/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=36960 CPUtime=1061.91
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 8995 0 0 0 106174 17 0 0 25 0 1 0 131871362 37847040 8726 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 9240 8726 170 317 0 8919 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 36960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10186
/proc/meminfo: memFree=1509560/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=38612 CPUtime=1121.89
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 9366 0 0 0 112171 18 0 0 25 0 1 0 131871362 39538688 9097 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 9653 9097 170 317 0 9332 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 38612

[startup+1182.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 10186
/proc/meminfo: memFree=1508856/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=39192 CPUtime=1181.88
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 9529 0 0 0 118169 19 0 0 25 0 1 0 131871362 40132608 9260 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 9798 9260 170 317 0 9477 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 39192

[startup+1242.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 10186
/proc/meminfo: memFree=1508280/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=39716 CPUtime=1241.86
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 9659 0 0 0 124167 19 0 0 25 0 1 0 131871362 40669184 9390 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 9929 9390 170 317 0 9608 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 39716

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10186
/proc/meminfo: memFree=1507704/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=40244 CPUtime=1301.85
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 9806 0 0 0 130166 19 0 0 25 0 1 0 131871362 41209856 9537 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 10061 9537 170 317 0 9740 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 40244

[startup+1362.3 s]
/proc/loadavg: 1.11 1.02 0.99 2/78 10186
/proc/meminfo: memFree=1506936/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=41060 CPUtime=1361.83
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 9998 0 0 0 136163 20 0 0 25 0 1 0 131871362 42045440 9729 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 10265 9729 170 317 0 9944 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 41060

[startup+1422.31 s]
/proc/loadavg: 1.11 1.03 0.99 2/78 10186
/proc/meminfo: memFree=1506168/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=41848 CPUtime=1421.82
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 10189 0 0 0 142161 21 0 0 25 0 1 0 131871362 42852352 9920 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604218 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 10462 9920 170 317 0 10141 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 41848

[startup+1482.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 10186
/proc/meminfo: memFree=1505592/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=42376 CPUtime=1481.8
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 10323 0 0 0 148159 21 0 0 25 0 1 0 131871362 43393024 10054 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712496 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 10594 10054 170 317 0 10273 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 42376

[startup+1542.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 10186
/proc/meminfo: memFree=1505080/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=42900 CPUtime=1541.79
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 10455 0 0 0 154157 22 0 0 25 0 1 0 131871362 43929600 10186 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 10725 10186 170 317 0 10404 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 42900

[startup+1602.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/78 10186
/proc/meminfo: memFree=1504568/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=43572 CPUtime=1601.76
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 10637 0 0 0 160154 22 0 0 25 0 1 0 131871362 44617728 10368 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 10893 10368 170 317 0 10572 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 43572

[startup+1662.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 10186
/proc/meminfo: memFree=1503864/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=44392 CPUtime=1661.75
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 10814 0 0 0 166152 23 0 0 25 0 1 0 131871362 45457408 10545 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 11098 10545 170 317 0 10777 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 44392

[startup+1722.3 s]
/proc/loadavg: 1.12 1.07 1.01 2/78 10186
/proc/meminfo: memFree=1502968/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=45184 CPUtime=1721.74
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 11015 0 0 0 172150 24 0 0 25 0 1 0 131871362 46268416 10746 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 11296 10746 170 317 0 10975 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 45184

[startup+1782.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/78 10186
/proc/meminfo: memFree=1502264/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=45844 CPUtime=1781.72
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 11183 0 0 0 178148 24 0 0 25 0 1 0 131871362 46944256 10914 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 11461 10914 170 317 0 11140 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 45844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 10186
/proc/meminfo: memFree=1502072/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=45976 CPUtime=1800.02
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 11226 0 0 0 179978 24 0 0 25 0 1 0 131871362 47079424 10957 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 11494 10957 170 317 0 11173 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 45976

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

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

[startup+1800.8 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 10186
/proc/meminfo: memFree=1502072/2055920 swapFree=4159444/4192956
[pid=9987] ppid=9985 vsize=45976 CPUtime=1800.22
/proc/9987/stat : 9987 (oree) R 9985 9987 9600 0 -1 4194304 11227 0 0 0 179998 24 0 0 25 0 1 0 131871362 47079424 10958 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718344 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9987/statm: 11494 10958 170 317 0 11173 0
Current children cumulated CPU time (s) 1800.22
Current children cumulated vsize (KiB) 45976

Child status: 0
Real time (s): 1800.89
CPU time (s): 1800.32
CPU user time (s): 1800.06
CPU system time (s): 0.255961
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 45976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.255961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11243
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= 3550

runsolver used 2.18167 second user time and 4.36234 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Apr 17 19:52:20 UTC 2007

IDJOB= 356820
IDBENCH= 1272
IDSOLVER= 172
FILE ID= node19/356820-1176839540

PBS_JOBID= 4590131

Free space on /tmp= 66488 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900574864.opb
COMMAND LINE= oree /tmp/evaluation/356820-1176839540/instance-356820-1176839540.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-356820-1176839540 -o ROOT/results/node19/solver-356820-1176839540 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356820-1176839540/instance-356820-1176839540.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  58a39490a0f04cc377ab2aa6882fd7a1

RANDOM SEED= 876467104

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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:       1546136 kB
Buffers:         38228 kB
Cached:         390448 kB
SwapCached:       2580 kB
Active:         208612 kB
Inactive:       250200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546136 kB
SwapTotal:     4192956 kB
SwapFree:      4159444 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          37848 kB
Slab:            36536 kB
Committed_AS:  2958784 kB
PageTables:       1800 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= 66488 MiB

End job on node19 on Tue Apr 17 20:22:23 UTC 2007