Trace number 359886

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 1800.77

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
MD5SUM8485c5b622ae9efcb86cc93d1fd8b600
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 benchmark119.662
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 697
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
0.00/0.03	c res. mode=mod
0.00/0.03	c VSIDS like heuristics
0.00/0.03	c complete search running
0.29/0.32	c restart after 401 decisions
0.39/0.44	c nbDecision=500 #constraints=3173
0.79/0.87	c restart after 801 decisions
1.20/1.21	c nbDecision=1000 #constraints=3659
2.09/2.14	c nbDecision=1500 #constraints=4146
2.39/2.41	c restart after 1601 decisions
3.40/3.49	c nbDecision=2000 #constraints=4623
5.29/5.38	c nbDecision=2500 #constraints=5097
8.29/8.36	c nbDecision=3000 #constraints=5585
9.79/9.85	c restart after 3201 decisions
12.39/12.50	c nbDecision=3500 #constraints=6047
17.39/17.43	c nbDecision=4000 #constraints=6536
22.89/22.97	c nbDecision=4500 #constraints=7023
29.19/29.20	c nbDecision=5000 #constraints=7511
36.28/36.32	c nbDecision=5500 #constraints=8000
44.68/44.72	c nbDecision=6000 #constraints=8491
53.88/53.95	c restart after 6401 decisions
56.47/56.55	c nbDecision=6500 #constraints=8975
68.57/68.60	c nbDecision=7000 #constraints=9458
80.87/80.96	c nbDecision=7500 #constraints=9948
97.66/97.71	c nbDecision=8000 #constraints=10428
114.96/115.07	c nbDecision=8500 #constraints=10909
129.66/129.73	c nbDecision=9000 #constraints=11390
145.75/145.83	c nbDecision=9500 #constraints=11878
160.44/160.59	c nbDecision=10000 #constraints=12369
180.64/180.72	c nbDecision=10500 #constraints=12857
200.24/200.37	c nbDecision=11000 #constraints=13342
218.54/218.69	c nbDecision=11500 #constraints=13832
241.83/241.97	c nbDecision=12000 #constraints=14318
266.92/267.08	c nbDecision=12500 #constraints=14801
282.62/282.80	c restart after 12801 decisions
293.11/293.28	c nbDecision=13000 #constraints=15278
323.01/323.10	c nbDecision=13500 #constraints=15768
351.80/351.98	c nbDecision=14000 #constraints=16253
385.09/385.29	c nbDecision=14500 #constraints=16743
426.48/426.60	c nbDecision=15000 #constraints=17233
464.98/465.14	c nbDecision=15500 #constraints=17726
511.16/511.38	c nbDecision=16000 #constraints=18216
545.76/545.99	c nbDecision=16500 #constraints=18695
581.45/581.63	c nbDecision=17000 #constraints=19183
624.83/625.00	c nbDecision=17500 #constraints=19663
659.32/659.58	c nbDecision=18000 #constraints=20150
711.52/711.77	c nbDecision=18500 #constraints=20634
773.29/773.54	c nbDecision=19000 #constraints=21132
821.99/822.27	c nbDecision=19500 #constraints=21621
868.37/868.66	c nbDecision=20000 #constraints=22104
912.77/913.03	c nbDecision=20500 #constraints=22589
972.65/972.92	c nbDecision=21000 #constraints=23078
1012.94/1013.23	c nbDecision=21500 #constraints=23567
1060.13/1060.41	c nbDecision=22000 #constraints=24048
1116.71/1117.05	c nbDecision=22500 #constraints=24539
1176.80/1177.16	c nbDecision=23000 #constraints=25026
1233.79/1234.13	c nbDecision=23500 #constraints=25503
1301.66/1302.04	c nbDecision=24000 #constraints=25992
1361.95/1362.36	c nbDecision=24500 #constraints=26475
1431.74/1432.16	c nbDecision=25000 #constraints=26969
1505.22/1505.61	c nbDecision=25500 #constraints=27452
1515.22/1515.61	c restart after 25601 decisions
1570.80/1571.26	c nbDecision=26000 #constraints=27926
1649.18/1649.68	c nbDecision=26500 #constraints=28412
1714.26/1714.79	c nbDecision=27000 #constraints=28890
1798.24/1798.74	c nbDecision=27500 #constraints=29378
1800.05/1800.50	Received signal 15
1800.25/1800.75	
1800.25/1800.75	s UNKNOWN
1800.25/1800.75	
1800.25/1800.75	c user time= 1800.08 s
1800.25/1800.75	c system time= 0.226965 s
1800.25/1800.75	c wall clock time=1800.75

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/node4/watcher-359886-1176841563 -o ROOT/results/node4/solver-359886-1176841563 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359886-1176841563/instance-359886-1176841563.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 0.98 0.99 3/77 25282
/proc/meminfo: memFree=1371416/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=1468 CPUtime=0
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 160194068 1503232 165 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 367 165 130 317 0 46 0

[startup+0.10581 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 25282
/proc/meminfo: memFree=1371416/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=2544 CPUtime=0.1
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 425 0 0 0 10 0 0 0 18 0 1 0 160194068 2605056 407 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134559683 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.20182 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 25282
/proc/meminfo: memFree=1371416/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=2676 CPUtime=0.19
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 455 0 0 0 19 0 0 0 19 0 1 0 160194068 2740224 437 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712518 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 669 437 139 317 0 348 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2676

[startup+0.30183 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 25282
/proc/meminfo: memFree=1371416/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=2804 CPUtime=0.29
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 498 0 0 0 29 0 0 0 20 0 1 0 160194068 2871296 480 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 701 480 139 317 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.701868 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 25282
/proc/meminfo: memFree=1371416/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=3196 CPUtime=0.69
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 600 0 0 0 69 0 0 0 23 0 1 0 160194068 3272704 582 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716145 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 799 582 139 317 0 478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3196

[startup+1.50194 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25283
/proc/meminfo: memFree=1369296/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=3852 CPUtime=1.49
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 761 0 0 0 149 0 0 0 25 0 1 0 160194068 3944448 743 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 963 743 139 317 0 642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3852

[startup+3.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25283
/proc/meminfo: memFree=1368400/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=4644 CPUtime=3.09
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 972 0 0 0 309 0 0 0 25 0 1 0 160194068 4755456 954 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 1161 954 139 317 0 840 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4644

[startup+6.3014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25283
/proc/meminfo: memFree=1366864/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=6244 CPUtime=6.29
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 1360 0 0 0 629 0 0 0 25 0 1 0 160194068 6393856 1305 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134533539 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 1561 1305 139 317 0 1240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6244

[startup+12.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25283
/proc/meminfo: memFree=1365584/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=7160 CPUtime=12.69
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 1606 0 0 0 1268 1 0 0 25 0 1 0 160194068 7331840 1551 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 1790 1551 139 317 0 1469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7160

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25283
/proc/meminfo: memFree=1363856/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=8728 CPUtime=25.49
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 2004 0 0 0 2547 2 0 0 25 0 1 0 160194068 8937472 1949 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 2182 1949 139 317 0 1861 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8728

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25283
/proc/meminfo: memFree=1361488/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=11172 CPUtime=51.07
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 2590 0 0 0 5105 2 0 0 25 0 1 0 160194068 11440128 2535 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 2793 2535 139 317 0 2472 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11172

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25283
/proc/meminfo: memFree=1358544/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=14096 CPUtime=102.26
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 3342 0 0 0 10223 3 0 0 25 0 1 0 160194068 14434304 3215 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718670 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 3524 3215 139 317 0 3203 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14096

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25283
/proc/meminfo: memFree=1356112/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=16752 CPUtime=162.25
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 4020 0 0 0 16220 5 0 0 25 0 1 0 160194068 17154048 3893 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 4188 3893 170 317 0 3867 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16752

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25283
/proc/meminfo: memFree=1353808/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=19192 CPUtime=222.24
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 4577 0 0 0 22218 6 0 0 25 0 1 0 160194068 19652608 4450 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 4798 4450 170 317 0 4477 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19192

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25283
/proc/meminfo: memFree=1352016/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=20924 CPUtime=282.22
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 5021 0 0 0 28216 6 0 0 25 0 1 0 160194068 21426176 4894 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 5231 4894 170 317 0 4910 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20924

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1350672/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=22240 CPUtime=342.2
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 5351 0 0 0 34213 7 0 0 25 0 1 0 160194068 22773760 5224 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715624 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 5560 5224 170 317 0 5239 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22240

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1349456/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=23476 CPUtime=402.19
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 5655 0 0 0 40211 8 0 0 25 0 1 0 160194068 24039424 5528 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 5869 5528 170 317 0 5548 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23476

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1348496/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=24428 CPUtime=462.18
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 5902 0 0 0 46209 9 0 0 25 0 1 0 160194068 25014272 5775 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 6107 5775 170 317 0 5786 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 24428

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1347472/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=25380 CPUtime=522.16
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 6141 0 0 0 52207 9 0 0 25 0 1 0 160194068 25989120 6014 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 6345 6014 170 317 0 6024 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25380

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1346448/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=26496 CPUtime=582.15
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 6406 0 0 0 58205 10 0 0 25 0 1 0 160194068 27131904 6279 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 6624 6279 170 317 0 6303 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 26496

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1345360/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=27580 CPUtime=642.13
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 6677 0 0 0 64203 10 0 0 25 0 1 0 160194068 28241920 6550 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 6895 6550 170 317 0 6574 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 27580


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1341712/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=31776 CPUtime=882.08
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 7739 0 0 0 88195 13 0 0 25 0 1 0 160194068 32538624 7470 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 7944 7470 170 317 0 7623 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 31776

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1340880/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=32604 CPUtime=942.05
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 7937 0 0 0 94192 13 0 0 25 0 1 0 160194068 33386496 7668 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 8151 7668 170 317 0 7830 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 32604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1340048/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=33456 CPUtime=1002.04
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 8153 0 0 0 100190 14 0 0 25 0 1 0 160194068 34258944 7884 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 8364 7884 170 317 0 8043 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 33456

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1339024/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=34584 CPUtime=1062.03
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 8408 0 0 0 106188 15 0 0 25 0 1 0 160194068 35414016 8139 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 8646 8139 170 317 0 8325 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 34584

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1338192/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=35424 CPUtime=1122.01
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 8612 0 0 0 112186 15 0 0 25 0 1 0 160194068 36274176 8343 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 8856 8343 170 317 0 8535 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 35424

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1337360/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=36392 CPUtime=1182
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 8826 0 0 0 118184 16 0 0 25 0 1 0 160194068 37265408 8557 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 9098 8557 170 317 0 8777 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 36392

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1336528/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=37340 CPUtime=1241.99
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 9034 0 0 0 124182 17 0 0 25 0 1 0 160194068 38236160 8765 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 9335 8765 170 317 0 9014 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 37340

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1335760/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=38180 CPUtime=1301.96
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 9219 0 0 0 130179 17 0 0 25 0 1 0 160194068 39096320 8950 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 9545 8950 170 317 0 9224 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 38180

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1334992/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=38980 CPUtime=1361.95
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 9401 0 0 0 136177 18 0 0 25 0 1 0 160194068 39915520 9132 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563446 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 9745 9132 170 317 0 9424 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 38980

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1334288/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=39524 CPUtime=1421.94
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 9580 0 0 0 142175 19 0 0 25 0 1 0 160194068 40472576 9311 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 9881 9311 170 317 0 9560 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 39524

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1333648/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=40364 CPUtime=1481.92
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 9761 0 0 0 148173 19 0 0 25 0 1 0 160194068 41332736 9492 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 10091 9492 170 317 0 9770 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 40364

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1332816/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=41084 CPUtime=1541.91
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 9958 0 0 0 154171 20 0 0 25 0 1 0 160194068 42070016 9689 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 10271 9689 170 317 0 9950 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 41084

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1332112/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=41736 CPUtime=1601.89
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 10114 0 0 0 160169 20 0 0 25 0 1 0 160194068 42737664 9845 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 10434 9845 170 317 0 10113 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 41736

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1331472/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=42424 CPUtime=1661.88
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 10287 0 0 0 166167 21 0 0 25 0 1 0 160194068 43442176 10018 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 10606 10018 170 317 0 10285 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 42424

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1330896/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=42952 CPUtime=1721.86
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 10435 0 0 0 172165 21 0 0 25 0 1 0 160194068 43982848 10166 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 10738 10166 170 317 0 10417 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 42952

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1330256/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=43608 CPUtime=1781.85
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 10596 0 0 0 178163 22 0 0 25 0 1 0 160194068 44654592 10327 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 10902 10327 170 317 0 10581 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 43608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25285
/proc/meminfo: memFree=1330000/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=43872 CPUtime=1800.05
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 10648 0 0 0 179983 22 0 0 25 0 1 0 160194068 44924928 10379 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 10968 10379 170 317 0 10647 0
Current children cumulated CPU time (s) 1800.05
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+1800.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25286
/proc/meminfo: memFree=1329992/2055920 swapFree=4153892/4192956
[pid=25282] ppid=25280 vsize=43872 CPUtime=1800.25
/proc/25282/stat : 25282 (oree) R 25280 25282 24745 0 -1 4194304 10648 0 0 0 180003 22 0 0 25 0 1 0 160194068 44924928 10379 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25282/statm: 10968 10379 170 317 0 10647 0
Current children cumulated CPU time (s) 1800.25
Current children cumulated vsize (KiB) 43872

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.32
CPU user time (s): 1800.09
CPU system time (s): 0.233964
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 43872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.09
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10666
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= 3209

runsolver used 2.11368 second user time and 4.44232 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Apr 17 20:26:03 UTC 2007

IDJOB= 359886
IDBENCH= 1327
IDSOLVER= 172
FILE ID= node4/359886-1176841563

PBS_JOBID= 4590130

Free space on /tmp= 66496 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
COMMAND LINE= oree /tmp/evaluation/359886-1176841563/instance-359886-1176841563.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-359886-1176841563 -o ROOT/results/node4/solver-359886-1176841563 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359886-1176841563/instance-359886-1176841563.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  8485c5b622ae9efcb86cc93d1fd8b600

RANDOM SEED= 400655179

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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		: 3000.218
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:       1371888 kB
Buffers:         38592 kB
Cached:         562440 kB
SwapCached:       2672 kB
Active:         405672 kB
Inactive:       225588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1371888 kB
SwapTotal:     4192956 kB
SwapFree:      4153892 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          37500 kB
Slab:            38300 kB
Committed_AS:  5229232 kB
PageTables:       1832 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= 66496 MiB

End job on node4 on Tue Apr 17 20:56:06 UTC 2007