Trace number 356825

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) 1800.24 1800.97

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
MD5SUM07abcf74f2aa8e328290ac3dd6aefa51
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 benchmark152.087
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 661
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
0.01/0.02	c res. mode=mod
0.01/0.02	c VSIDS like heuristics
0.01/0.02	c complete search running
0.29/0.35	c restart after 401 decisions
0.39/0.47	c nbDecision=500 #constraints=3188
0.69/0.77	c restart after 801 decisions
1.00/1.10	c nbDecision=1000 #constraints=3660
2.09/2.14	c nbDecision=1500 #constraints=4130
2.39/2.47	c restart after 1601 decisions
3.79/3.88	c nbDecision=2000 #constraints=4610
5.49/5.55	c nbDecision=2500 #constraints=5095
7.60/7.63	c nbDecision=3000 #constraints=5563
8.80/8.83	c restart after 3201 decisions
10.79/10.85	c nbDecision=3500 #constraints=6043
14.99/15.01	c nbDecision=4000 #constraints=6532
21.59/21.65	c nbDecision=4500 #constraints=7024
26.18/26.23	c nbDecision=5000 #constraints=7509
31.98/32.03	c nbDecision=5500 #constraints=7981
40.77/40.83	c nbDecision=6000 #constraints=8473
49.37/49.44	c restart after 6401 decisions
52.48/52.53	c nbDecision=6500 #constraints=8958
63.36/63.40	c nbDecision=7000 #constraints=9445
75.03/75.19	c nbDecision=7500 #constraints=9934
91.88/92.04	c nbDecision=8000 #constraints=10424
108.17/108.35	c nbDecision=8500 #constraints=10917
122.85/123.08	c nbDecision=9000 #constraints=11398
138.74/138.94	c nbDecision=9500 #constraints=11880
160.54/160.77	c nbDecision=10000 #constraints=12373
182.13/182.34	c nbDecision=10500 #constraints=12864
205.33/205.51	c nbDecision=11000 #constraints=13342
233.51/233.72	c nbDecision=11500 #constraints=13826
251.40/251.61	c nbDecision=12000 #constraints=14310
270.20/270.44	c nbDecision=12500 #constraints=14806
282.80/283.08	c restart after 12801 decisions
295.19/295.48	c nbDecision=13000 #constraints=15295
332.87/333.14	c nbDecision=13500 #constraints=15790
367.57/367.88	c nbDecision=14000 #constraints=16284
402.75/403.07	c nbDecision=14500 #constraints=16778
435.64/435.90	c nbDecision=15000 #constraints=17268
480.23/480.50	c nbDecision=15500 #constraints=17760
528.31/528.69	c nbDecision=16000 #constraints=18250
578.99/579.32	c nbDecision=16500 #constraints=18741
628.67/629.10	c nbDecision=17000 #constraints=19233
675.96/676.37	c nbDecision=17500 #constraints=19724
724.94/725.37	c nbDecision=18000 #constraints=20219
777.82/778.26	c nbDecision=18500 #constraints=20716
814.71/815.16	c nbDecision=19000 #constraints=21201
859.09/859.56	c nbDecision=19500 #constraints=21689
920.07/920.50	c nbDecision=20000 #constraints=22179
980.25/980.74	c nbDecision=20500 #constraints=22674
1047.42/1047.90	c nbDecision=21000 #constraints=23170
1097.51/1098.09	c nbDecision=21500 #constraints=23652
1165.19/1165.76	c nbDecision=22000 #constraints=24147
1232.06/1232.64	c nbDecision=22500 #constraints=24634
1317.13/1317.71	c nbDecision=23000 #constraints=25129
1369.21/1369.84	c nbDecision=23500 #constraints=25610
1413.00/1413.62	c nbDecision=24000 #constraints=26096
1466.58/1467.25	c nbDecision=24500 #constraints=26577
1539.95/1540.64	c nbDecision=25000 #constraints=27073
1596.03/1596.73	c nbDecision=25500 #constraints=27552
1613.33/1614.07	c restart after 25601 decisions
1679.20/1679.96	c nbDecision=26000 #constraints=28030
1728.89/1729.60	c nbDecision=26500 #constraints=28520
1800.06/1800.80	Received signal 15
1800.16/1800.95	
1800.16/1800.95	s UNKNOWN
1800.16/1800.95	
1800.16/1800.95	c user time= 1799.99 s
1800.16/1800.95	c system time= 0.236963 s
1800.16/1800.95	c wall clock time=1800.95

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/node20/watcher-356825-1176839998 -o ROOT/results/node20/solver-356825-1176839998 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356825-1176839998/instance-356825-1176839998.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 3/77 14198
/proc/meminfo: memFree=1729248/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=1468 CPUtime=0
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 131917126 1503232 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 367 166 130 317 0 46 0

[startup+0.0215381 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 14198
/proc/meminfo: memFree=1729248/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=1864 CPUtime=0.01
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 275 0 0 0 1 0 0 0 18 0 1 0 131917126 1908736 257 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 466 258 130 317 0 145 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1864

[startup+0.101553 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 14198
/proc/meminfo: memFree=1729248/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=2544 CPUtime=0.09
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 131917126 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711099 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301593 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 14198
/proc/meminfo: memFree=1729248/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=2676 CPUtime=0.29
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 487 0 0 0 29 0 0 0 19 0 1 0 131917126 2740224 469 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 669 469 139 317 0 348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2676

[startup+0.701675 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 14198
/proc/meminfo: memFree=1729248/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=3072 CPUtime=0.69
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 584 0 0 0 69 0 0 0 23 0 1 0 131917126 3145728 566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563386 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 768 566 139 317 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3072

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 14199
/proc/meminfo: memFree=1727256/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=3728 CPUtime=1.49
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 724 0 0 0 149 0 0 0 25 0 1 0 131917126 3817472 706 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 932 706 139 317 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3728

[startup+3.10115 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 14199
/proc/meminfo: memFree=1726488/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=4384 CPUtime=3.09
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 900 0 0 0 309 0 0 0 25 0 1 0 131917126 4489216 882 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 1096 882 139 317 0 775 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4384

[startup+6.3018 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 14199
/proc/meminfo: memFree=1725208/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=5728 CPUtime=6.28
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 1258 0 0 0 628 0 0 0 25 0 1 0 131917126 5865472 1203 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 1432 1203 139 317 0 1111 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5728

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 14199
/proc/meminfo: memFree=1723736/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=6784 CPUtime=12.69
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 1526 0 0 0 1268 1 0 0 25 0 1 0 131917126 6946816 1471 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 1696 1471 139 317 0 1375 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6784

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.96 2/78 14199
/proc/meminfo: memFree=1722136/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=8392 CPUtime=25.48
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 1905 0 0 0 2547 1 0 0 25 0 1 0 131917126 8593408 1850 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 2098 1850 139 317 0 1777 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8392

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 14199
/proc/meminfo: memFree=1720088/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=10360 CPUtime=51.08
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 2414 0 0 0 5106 2 0 0 25 0 1 0 131917126 10608640 2359 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563668 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 2590 2359 139 317 0 2269 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10360

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.96 2/84 14369
/proc/meminfo: memFree=1716000/2055920 swapFree=4144752/4192956
[pid=14198] ppid=14196 vsize=13132 CPUtime=102.17
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 3156 0 0 0 10213 4 0 0 25 0 1 0 131917126 13447168 3029 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 3283 3029 170 317 0 2962 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 13132

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1714520/2055920 swapFree=4144808/4192956
[pid=14198] ppid=14196 vsize=15964 CPUtime=162.14
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 3807 0 0 0 16209 5 0 0 25 0 1 0 131917126 16347136 3680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564040 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 3991 3680 170 317 0 3670 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 15964

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1712600/2055920 swapFree=4144808/4192956
[pid=14198] ppid=14196 vsize=17964 CPUtime=222.12
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 4292 0 0 0 22206 6 0 0 25 0 1 0 131917126 18395136 4165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 4491 4165 170 317 0 4170 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 17964

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1710616/2055920 swapFree=4144808/4192956
[pid=14198] ppid=14196 vsize=19964 CPUtime=282.1
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 4797 0 0 0 28203 7 0 0 25 0 1 0 131917126 20443136 4670 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 4991 4670 170 317 0 4670 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 19964

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1709528/2055920 swapFree=4144864/4192956
[pid=14198] ppid=14196 vsize=21276 CPUtime=342.08
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 5132 0 0 0 34200 8 0 0 25 0 1 0 131917126 21786624 5005 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 5319 5005 170 317 0 4998 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 21276

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1708120/2055920 swapFree=4144864/4192956
[pid=14198] ppid=14196 vsize=22728 CPUtime=402.05
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 5472 0 0 0 40197 8 0 0 25 0 1 0 131917126 23273472 5345 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 5682 5345 170 317 0 5361 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 22728

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1706776/2055920 swapFree=4144864/4192956
[pid=14198] ppid=14196 vsize=24088 CPUtime=462.04
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 5804 0 0 0 46194 10 0 0 25 0 1 0 131917126 24666112 5677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 6022 5677 170 317 0 5701 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 24088

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1705752/2055920 swapFree=4144920/4192956
[pid=14198] ppid=14196 vsize=25020 CPUtime=522.01
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 6043 0 0 0 52191 10 0 0 25 0 1 0 131917126 25620480 5916 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 6255 5916 170 317 0 5934 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 25020

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1704792/2055920 swapFree=4144920/4192956
[pid=14198] ppid=14196 vsize=25948 CPUtime=581.99
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 6277 0 0 0 58188 11 0 0 25 0 1 0 131917126 26570752 6150 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711137 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 6487 6150 170 317 0 6166 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 25948

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1703832/2055920 swapFree=4144920/4192956
[pid=14198] ppid=14196 vsize=26888 CPUtime=641.98
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 6512 0 0 0 64186 12 0 0 25 0 1 0 131917126 27533312 6385 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 6722 6385 170 317 0 6401 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 26888


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1699352/2055920 swapFree=4145028/4192956
[pid=14198] ppid=14196 vsize=31960 CPUtime=881.88
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 7757 0 0 0 88175 13 0 0 25 0 1 0 131917126 32727040 7488 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 7990 7488 170 317 0 7669 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 31960

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1698584/2055920 swapFree=4145028/4192956
[pid=14198] ppid=14196 vsize=32888 CPUtime=941.86
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 7955 0 0 0 94172 14 0 0 25 0 1 0 131917126 33677312 7686 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 8222 7686 170 317 0 7901 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 32888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1697688/2055920 swapFree=4145084/4192956
[pid=14198] ppid=14196 vsize=33684 CPUtime=1001.84
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 8163 0 0 0 100169 15 0 0 25 0 1 0 131917126 34492416 7894 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 8421 7894 170 317 0 8100 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 33684

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1696920/2055920 swapFree=4145084/4192956
[pid=14198] ppid=14196 vsize=34524 CPUtime=1061.82
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 8358 0 0 0 106167 15 0 0 25 0 1 0 131917126 35352576 8089 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711135 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 8631 8089 170 317 0 8310 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 34524

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1695832/2055920 swapFree=4145084/4192956
[pid=14198] ppid=14196 vsize=35500 CPUtime=1121.8
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 8605 0 0 0 112164 16 0 0 25 0 1 0 131917126 36352000 8336 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 8875 8336 170 317 0 8554 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 35500

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1695192/2055920 swapFree=4145140/4192956
[pid=14198] ppid=14196 vsize=36168 CPUtime=1181.78
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 8770 0 0 0 118161 17 0 0 25 0 1 0 131917126 37036032 8501 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 9042 8501 170 317 0 8721 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 36168

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1694424/2055920 swapFree=4145140/4192956
[pid=14198] ppid=14196 vsize=36984 CPUtime=1241.76
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 8948 0 0 0 124159 17 0 0 25 0 1 0 131917126 37871616 8679 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 9246 8679 170 317 0 8925 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 36984

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1693848/2055920 swapFree=4145204/4192956
[pid=14198] ppid=14196 vsize=37516 CPUtime=1301.74
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 9100 0 0 0 130156 18 0 0 25 0 1 0 131917126 38416384 8831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 9379 8831 170 317 0 9058 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 37516

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1693080/2055920 swapFree=4145204/4192956
[pid=14198] ppid=14196 vsize=38308 CPUtime=1361.72
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 9291 0 0 0 136153 19 0 0 25 0 1 0 131917126 39227392 9022 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 9577 9022 170 317 0 9256 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 38308

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1692056/2055920 swapFree=4145204/4192956
[pid=14198] ppid=14196 vsize=39288 CPUtime=1421.7
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 9541 0 0 0 142150 20 0 0 25 0 1 0 131917126 40230912 9272 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 9822 9272 170 317 0 9501 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 39288

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1691288/2055920 swapFree=4145256/4192956
[pid=14198] ppid=14196 vsize=40220 CPUtime=1481.67
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 9743 0 0 0 148147 20 0 0 25 0 1 0 131917126 41185280 9474 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 10055 9474 170 317 0 9734 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 40220

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1690648/2055920 swapFree=4145256/4192956
[pid=14198] ppid=14196 vsize=40756 CPUtime=1541.65
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 9883 0 0 0 154144 21 0 0 25 0 1 0 131917126 41734144 9614 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 10189 9614 170 317 0 9868 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 40756

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1689816/2055920 swapFree=4145256/4192956
[pid=14198] ppid=14196 vsize=41644 CPUtime=1601.63
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 10094 0 0 0 160142 21 0 0 25 0 1 0 131917126 42643456 9825 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 10411 9825 170 317 0 10090 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 41644

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1689304/2055920 swapFree=4145312/4192956
[pid=14198] ppid=14196 vsize=42112 CPUtime=1661.61
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 10238 0 0 0 166139 22 0 0 25 0 1 0 131917126 43122688 9969 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 10528 9969 170 317 0 10207 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 42112

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1688408/2055920 swapFree=4145312/4192956
[pid=14198] ppid=14196 vsize=42904 CPUtime=1721.59
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 10439 0 0 0 172136 23 0 0 25 0 1 0 131917126 43933696 10170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 10726 10170 170 317 0 10405 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 42904

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1687768/2055920 swapFree=4145312/4192956
[pid=14198] ppid=14196 vsize=43596 CPUtime=1781.57
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 10603 0 0 0 178134 23 0 0 25 0 1 0 131917126 44642304 10334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 10899 10334 170 317 0 10578 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 43596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1687512/2055920 swapFree=4145372/4192956
[pid=14198] ppid=14196 vsize=43872 CPUtime=1800.06
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 10661 0 0 0 179983 23 0 0 25 0 1 0 131917126 44924928 10392 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712546 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 10968 10392 170 317 0 10647 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 43872

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

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

[startup+1800.91 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 14397
/proc/meminfo: memFree=1687512/2055920 swapFree=4145372/4192956
[pid=14198] ppid=14196 vsize=43872 CPUtime=1800.16
/proc/14198/stat : 14198 (oree) R 14196 14198 13810 0 -1 4194304 10661 0 0 0 179993 23 0 0 25 0 1 0 131917126 44924928 10392 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14198/statm: 10968 10392 170 317 0 10647 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 43872

Child status: 0
Real time (s): 1800.97
CPU time (s): 1800.24
CPU user time (s): 1799.99
CPU system time (s): 0.243962
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 43872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10677
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= 3669

runsolver used 2.01469 second user time and 4.52031 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Apr 17 19:59:58 UTC 2007

IDJOB= 356825
IDBENCH= 1282
IDSOLVER= 172
FILE ID= node20/356825-1176839998

PBS_JOBID= 4590155

Free space on /tmp= 66495 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
COMMAND LINE= oree /tmp/evaluation/356825-1176839998/instance-356825-1176839998.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-356825-1176839998 -o ROOT/results/node20/solver-356825-1176839998 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356825-1176839998/instance-356825-1176839998.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  07abcf74f2aa8e328290ac3dd6aefa51

RANDOM SEED= 572028648

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1729656 kB
Buffers:         33700 kB
Cached:         234104 kB
SwapCached:      22488 kB
Active:         136008 kB
Inactive:       161088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729656 kB
SwapTotal:     4192956 kB
SwapFree:      4144752 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          32256 kB
Slab:            14732 kB
Committed_AS:  1823544 kB
PageTables:       1744 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= 66495 MiB

End job on node20 on Tue Apr 17 20:30:01 UTC 2007