Trace number 359648

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) 1800.36 1800.31

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb
MD5SUMc118a5f7f4e95d7123e302378befd6ff
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 benchmark7.8838
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...
0.00/0.02	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
0.29/0.34	c restart after 401 decisions
0.39/0.46	c nbDecision=500 #constraints=3182
0.79/0.83	c restart after 801 decisions
1.09/1.19	c nbDecision=1000 #constraints=3668
2.39/2.45	c nbDecision=1500 #constraints=4158
2.69/2.71	c restart after 1601 decisions
4.19/4.29	c nbDecision=2000 #constraints=4648
7.29/7.39	c nbDecision=2500 #constraints=5139
9.69/9.70	c nbDecision=3000 #constraints=5627
10.89/10.90	c restart after 3201 decisions
13.99/14.01	c nbDecision=3500 #constraints=6106
19.69/19.76	c nbDecision=4000 #constraints=6596
25.69/25.79	c nbDecision=4500 #constraints=7086
32.99/33.06	c nbDecision=5000 #constraints=7576
40.70/40.77	c nbDecision=5500 #constraints=8069
47.20/47.27	c nbDecision=6000 #constraints=8561
55.09/55.12	c restart after 6401 decisions
57.29/57.34	c nbDecision=6500 #constraints=9042
68.39/68.44	c nbDecision=7000 #constraints=9535
82.99/83.08	c nbDecision=7500 #constraints=10031
99.00/99.04	c nbDecision=8000 #constraints=10523
114.99/115.04	c nbDecision=8500 #constraints=11018
129.99/130.07	c nbDecision=9000 #constraints=11504
145.69/145.79	c nbDecision=9500 #constraints=11994
165.29/165.39	c nbDecision=10000 #constraints=12483
187.29/187.32	c nbDecision=10500 #constraints=12974
212.30/212.37	c nbDecision=11000 #constraints=13471
235.79/235.80	c nbDecision=11500 #constraints=13958
253.70/253.73	c nbDecision=12000 #constraints=14441
276.30/276.34	c nbDecision=12500 #constraints=14925
285.29/285.30	c restart after 12801 decisions
298.89/298.95	c nbDecision=13000 #constraints=15410
326.40/326.45	c nbDecision=13500 #constraints=15887
349.30/349.39	c nbDecision=14000 #constraints=16363
378.80/378.88	c nbDecision=14500 #constraints=16843
403.61/403.61	c nbDecision=15000 #constraints=17325
427.41/427.44	c nbDecision=15500 #constraints=17805
452.50/452.56	c nbDecision=16000 #constraints=18288
479.40/479.45	c nbDecision=16500 #constraints=18780
506.60/506.68	c nbDecision=17000 #constraints=19250
537.30/537.35	c nbDecision=17500 #constraints=19733
566.11/566.15	c nbDecision=18000 #constraints=20217
596.81/596.82	c nbDecision=18500 #constraints=20711
631.51/631.53	c nbDecision=19000 #constraints=21202
669.31/669.33	c nbDecision=19500 #constraints=21694
715.21/715.22	c nbDecision=20000 #constraints=22188
764.91/764.97	c nbDecision=20500 #constraints=22682
804.71/804.78	c nbDecision=21000 #constraints=23170
848.92/848.97	c nbDecision=21500 #constraints=23660
896.22/896.21	c nbDecision=22000 #constraints=24152
938.42/938.45	c nbDecision=22500 #constraints=24637
978.72/978.79	c nbDecision=23000 #constraints=25118
1023.32/1023.39	c nbDecision=23500 #constraints=25591
1064.23/1064.21	c nbDecision=24000 #constraints=26070
1108.62/1108.68	c nbDecision=24500 #constraints=26559
1151.12/1151.15	c nbDecision=25000 #constraints=27055
1194.93/1194.96	c nbDecision=25500 #constraints=27533
1203.23/1203.23	c restart after 25601 decisions
1251.12/1251.11	c nbDecision=26000 #constraints=28021
1299.23/1299.28	c nbDecision=26500 #constraints=28510
1351.33/1351.36	c nbDecision=27000 #constraints=29005
1404.43/1404.42	c nbDecision=27500 #constraints=29488
1449.43/1449.46	c nbDecision=28000 #constraints=29978
1500.14/1500.14	c nbDecision=28500 #constraints=30466
1558.53/1558.56	c nbDecision=29000 #constraints=30951
1622.04/1622.07	c nbDecision=29500 #constraints=31429
1684.63/1684.68	c nbDecision=30000 #constraints=31921
1751.84/1751.87	c nbDecision=30500 #constraints=32408
1800.04/1800.00	Received signal 15
1800.24/1800.29	
1800.24/1800.29	s UNKNOWN
1800.24/1800.29	
1800.24/1800.29	c user time= 1800.11 s
1800.24/1800.29	c system time= 0.239963 s
1800.24/1800.29	c wall clock time=1800.29

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/node16/watcher-359648-1176840747 -o ROOT/results/node16/solver-359648-1176840747 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359648-1176840747/instance-359648-1176840747.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 0.99 2/77 28635
/proc/meminfo: memFree=1870720/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=1468 CPUtime=0
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 170 0 0 0 0 0 0 0 20 0 1 0 131992323 1503232 152 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 367 152 130 317 0 46 0

[startup+0.079249 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 28635
/proc/meminfo: memFree=1870720/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=2544 CPUtime=0.07
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 425 0 0 0 7 0 0 0 20 0 1 0 131992323 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606249 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2544

[startup+0.101244 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 28635
/proc/meminfo: memFree=1870720/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=2544 CPUtime=0.09
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 425 0 0 0 9 0 0 0 20 0 1 0 131992323 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301203 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 28635
/proc/meminfo: memFree=1870720/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=2804 CPUtime=0.29
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 497 0 0 0 29 0 0 0 21 0 1 0 131992323 2871296 479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712584 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 701 479 139 317 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.70112 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 28635
/proc/meminfo: memFree=1870720/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=3068 CPUtime=0.69
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 587 0 0 0 69 0 0 0 25 0 1 0 131992323 3141632 569 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 767 569 139 317 0 446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3068

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1868920/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=3596 CPUtime=1.49
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 717 0 0 0 149 0 0 0 25 0 1 0 131992323 3682304 699 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270593 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 899 699 139 317 0 578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3596

[startup+3.10162 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1868216/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=4252 CPUtime=3.09
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 881 0 0 0 309 0 0 0 25 0 1 0 131992323 4354048 863 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563668 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 1063 863 139 317 0 742 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4252

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1867128/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=5176 CPUtime=6.29
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 1103 0 0 0 628 1 0 0 25 0 1 0 131992323 5300224 1085 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 1294 1085 139 317 0 973 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5176

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 3/78 28636
/proc/meminfo: memFree=1865528/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=6628 CPUtime=12.69
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 1512 0 0 0 1268 1 0 0 25 0 1 0 131992323 6787072 1457 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 1657 1457 170 317 0 1336 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6628

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1864184/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=7944 CPUtime=25.49
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 1831 0 0 0 2548 1 0 0 25 0 1 0 131992323 8134656 1776 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 1986 1776 170 317 0 1665 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7944

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1862008/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=10064 CPUtime=51.09
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 2381 0 0 0 5107 2 0 0 25 0 1 0 131992323 10305536 2326 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 2516 2326 170 317 0 2195 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10064

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1859128/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=12972 CPUtime=102.3
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 3094 0 0 0 10227 3 0 0 25 0 1 0 131992323 13283328 2967 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 3243 2967 170 317 0 2922 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12972

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1856952/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=15388 CPUtime=162.29
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 3681 0 0 0 16225 4 0 0 25 0 1 0 131992323 15757312 3554 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 3847 3554 170 317 0 3526 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15388

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1855416/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=16824 CPUtime=222.29
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 4043 0 0 0 22224 5 0 0 25 0 1 0 131992323 17227776 3916 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 4206 3916 170 317 0 3885 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 16824

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1853880/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=18336 CPUtime=282.3
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 4432 0 0 0 28224 6 0 0 25 0 1 0 131992323 18776064 4305 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 4584 4305 170 317 0 4263 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 18336

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1852536/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=19816 CPUtime=342.3
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 4768 0 0 0 34223 7 0 0 25 0 1 0 131992323 20291584 4641 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 4954 4641 170 317 0 4633 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19816

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1851128/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=21236 CPUtime=402.3
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 5111 0 0 0 40222 8 0 0 25 0 1 0 131992323 21745664 4984 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 5309 4984 170 317 0 4988 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 21236

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1849720/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=22696 CPUtime=462.3
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 5483 0 0 0 46221 9 0 0 25 0 1 0 131992323 23240704 5356 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 5674 5356 170 317 0 5353 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 22696

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1848504/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=24056 CPUtime=522.3
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 5797 0 0 0 52220 10 0 0 25 0 1 0 131992323 24633344 5670 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 6014 5670 170 317 0 5693 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 24056

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1847224/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=25324 CPUtime=582.31
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 6111 0 0 0 58220 11 0 0 25 0 1 0 131992323 25931776 5984 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 6331 5984 170 317 0 6010 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 25324

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1846072/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=26956 CPUtime=642.32
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 6531 0 0 0 64220 12 0 0 25 0 1 0 131992323 27602944 6262 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 6739 6262 170 317 0 6418 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 26956


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

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28636
/proc/meminfo: memFree=1841528/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=31500 CPUtime=942.32
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 7674 0 0 0 94217 15 0 0 25 0 1 0 131992323 32256000 7405 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 7875 7405 170 317 0 7554 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 31500

[startup+1002.3 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 28636
/proc/meminfo: memFree=1840632/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=32432 CPUtime=1002.31
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 7889 0 0 0 100216 15 0 0 25 0 1 0 131992323 33210368 7620 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 8108 7620 170 317 0 7787 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 32432

[startup+1062.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 28636
/proc/meminfo: memFree=1839864/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=33232 CPUtime=1062.33
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 8088 0 0 0 106216 17 0 0 25 0 1 0 131992323 34029568 7819 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 8308 7819 170 317 0 7987 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 33232

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28636
/proc/meminfo: memFree=1838968/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=34024 CPUtime=1122.32
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 8306 0 0 0 112215 17 0 0 25 0 1 0 131992323 34840576 8037 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 8506 8037 170 317 0 8185 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 34024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28636
/proc/meminfo: memFree=1838008/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=35048 CPUtime=1182.33
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 8538 0 0 0 118215 18 0 0 25 0 1 0 131992323 35889152 8269 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 8762 8269 170 317 0 8441 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 35048

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28636
/proc/meminfo: memFree=1837304/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=35704 CPUtime=1242.32
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 8722 0 0 0 124214 18 0 0 25 0 1 0 131992323 36560896 8453 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 8926 8453 170 317 0 8605 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 35704

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28636
/proc/meminfo: memFree=1836472/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=36492 CPUtime=1302.33
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 8914 0 0 0 130214 19 0 0 25 0 1 0 131992323 37367808 8645 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718447 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 9123 8645 170 317 0 8802 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 36492

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28638
/proc/meminfo: memFree=1835704/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=37148 CPUtime=1362.33
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 9092 0 0 0 136213 20 0 0 25 0 1 0 131992323 38039552 8823 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 9287 8823 170 317 0 8966 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 37148

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28638
/proc/meminfo: memFree=1834808/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=37948 CPUtime=1422.33
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 9300 0 0 0 142213 20 0 0 25 0 1 0 131992323 38858752 9031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 9487 9031 170 317 0 9166 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 37948

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28638
/proc/meminfo: memFree=1833848/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=39112 CPUtime=1482.34
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 9549 0 0 0 148213 21 0 0 25 0 1 0 131992323 40050688 9280 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 9778 9280 170 317 0 9457 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 39112

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28638
/proc/meminfo: memFree=1833208/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=40152 CPUtime=1542.33
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 9747 0 0 0 154212 21 0 0 25 0 1 0 131992323 41115648 9478 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 10038 9478 170 317 0 9717 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 40152

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28638
/proc/meminfo: memFree=1832568/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=40980 CPUtime=1602.34
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 9899 0 0 0 160212 22 0 0 25 0 1 0 131992323 41963520 9630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 10245 9630 170 317 0 9924 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 40980

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.00 3/78 28638
/proc/meminfo: memFree=1831928/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=41520 CPUtime=1662.34
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 10061 0 0 0 166212 22 0 0 25 0 1 0 131992323 42516480 9792 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 10380 9792 170 317 0 10059 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 41520

[startup+1722.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28638
/proc/meminfo: memFree=1831224/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=42344 CPUtime=1722.34
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 10246 0 0 0 172211 23 0 0 25 0 1 0 131992323 43360256 9977 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 10586 9977 170 317 0 10265 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 42344

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28638
/proc/meminfo: memFree=1830584/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=43004 CPUtime=1782.34
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 10384 0 0 0 178211 23 0 0 25 0 1 0 131992323 44036096 10115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 10751 10115 170 317 0 10430 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 43004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28638
/proc/meminfo: memFree=1830456/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=43136 CPUtime=1800.04
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 10417 0 0 0 179981 23 0 0 25 0 1 0 131992323 44171264 10148 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716209 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 10784 10148 170 317 0 10463 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 43136

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

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

[startup+1800.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28638
/proc/meminfo: memFree=1830456/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=43136 CPUtime=1800.24
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 10417 0 0 0 180001 23 0 0 25 0 1 0 131992323 44171264 10148 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710967 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 10784 10148 170 317 0 10463 0
Current children cumulated CPU time (s) 1800.24
Current children cumulated vsize (KiB) 43136

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28638
/proc/meminfo: memFree=1830456/2055920 swapFree=4134660/4192956
[pid=28635] ppid=28633 vsize=42004 CPUtime=1800.34
/proc/28635/stat : 28635 (oree) R 28633 28635 28009 0 -1 4194304 10433 0 0 0 180011 23 0 0 25 0 1 0 131992323 43012096 9939 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28635/statm: 10501 9939 186 317 0 10180 0
Current children cumulated CPU time (s) 1800.34
Current children cumulated vsize (KiB) 42004

Child status: 0
Real time (s): 1800.31
CPU time (s): 1800.36
CPU user time (s): 1800.11
CPU system time (s): 0.247962
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 43136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.11
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10433
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= 7
involuntary context switches= 1913

runsolver used 1.93171 second user time and 4.6273 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Apr 17 20:12:27 UTC 2007

IDJOB= 359648
IDBENCH= 1308
IDSOLVER= 172
FILE ID= node16/359648-1176840747

PBS_JOBID= 4590166

Free space on /tmp= 66399 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb
COMMAND LINE= oree /tmp/evaluation/359648-1176840747/instance-359648-1176840747.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-359648-1176840747 -o ROOT/results/node16/solver-359648-1176840747 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359648-1176840747/instance-359648-1176840747.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  c118a5f7f4e95d7123e302378befd6ff

RANDOM SEED= 959496832

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1871320 kB
Buffers:         36052 kB
Cached:          79012 kB
SwapCached:      26784 kB
Active:          96024 kB
Inactive:        56868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871320 kB
SwapTotal:     4192956 kB
SwapFree:      4134660 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          30772 kB
Slab:            17236 kB
Committed_AS:  6415876 kB
PageTables:       1836 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= 66399 MiB

End job on node16 on Tue Apr 17 20:42:29 UTC 2007