Trace number 359438

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) 1800.15 1800.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900582376.opb
MD5SUM71c5bbe3ecea59c90976a5bc95b3dd6b
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.093985
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
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 741
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
0.29/0.33	c restart after 401 decisions
0.39/0.44	c nbDecision=500 #constraints=3184
0.89/0.94	c restart after 801 decisions
1.10/1.16	c nbDecision=1000 #constraints=3652
2.10/2.15	c nbDecision=1500 #constraints=4134
2.29/2.33	c restart after 1601 decisions
3.59/3.66	c nbDecision=2000 #constraints=4611
5.59/5.68	c nbDecision=2500 #constraints=5096
8.59/8.65	c nbDecision=3000 #constraints=5585
10.18/10.25	c restart after 3201 decisions
12.68/12.75	c nbDecision=3500 #constraints=6062
18.19/18.25	c nbDecision=4000 #constraints=6543
26.49/26.54	c nbDecision=4500 #constraints=7032
33.78/33.87	c nbDecision=5000 #constraints=7515
42.68/42.70	c nbDecision=5500 #constraints=7996
52.17/52.22	c nbDecision=6000 #constraints=8482
59.98/60.03	c restart after 6401 decisions
62.28/62.33	c nbDecision=6500 #constraints=8970
74.77/74.86	c nbDecision=7000 #constraints=9452
90.67/90.76	c nbDecision=7500 #constraints=9947
108.96/109.09	c nbDecision=8000 #constraints=10434
121.65/121.70	c nbDecision=8500 #constraints=10915
135.96/136.03	c nbDecision=9000 #constraints=11407
153.85/153.94	c nbDecision=9500 #constraints=11882
173.44/173.56	c nbDecision=10000 #constraints=12359
196.75/196.87	c nbDecision=10500 #constraints=12850
225.93/226.07	c nbDecision=11000 #constraints=13347
255.42/255.52	c nbDecision=11500 #constraints=13837
287.51/287.61	c nbDecision=12000 #constraints=14330
318.80/318.98	c nbDecision=12500 #constraints=14820
330.80/330.94	c restart after 12801 decisions
343.50/343.69	c nbDecision=13000 #constraints=15298
377.99/378.12	c nbDecision=13500 #constraints=15790
415.78/415.96	c nbDecision=14000 #constraints=16282
443.37/443.52	c nbDecision=14500 #constraints=16767
473.96/474.19	c nbDecision=15000 #constraints=17243
508.15/508.31	c nbDecision=15500 #constraints=17740
553.95/554.16	c nbDecision=16000 #constraints=18236
587.33/587.55	c nbDecision=16500 #constraints=18713
621.62/621.84	c nbDecision=17000 #constraints=19205
665.51/665.74	c nbDecision=17500 #constraints=19693
712.20/712.46	c nbDecision=18000 #constraints=20180
748.49/748.70	c nbDecision=18500 #constraints=20667
791.58/791.81	c nbDecision=19000 #constraints=21153
836.67/836.92	c nbDecision=19500 #constraints=21639
889.75/890.01	c nbDecision=20000 #constraints=22125
930.14/930.41	c nbDecision=20500 #constraints=22615
984.43/984.75	c nbDecision=21000 #constraints=23095
1027.32/1027.67	c nbDecision=21500 #constraints=23571
1070.10/1070.49	c nbDecision=22000 #constraints=24060
1118.79/1119.12	c nbDecision=22500 #constraints=24544
1164.97/1165.33	c nbDecision=23000 #constraints=25023
1209.97/1210.35	c nbDecision=23500 #constraints=25498
1261.85/1262.21	c nbDecision=24000 #constraints=25977
1312.54/1312.95	c nbDecision=24500 #constraints=26457
1384.82/1385.28	c nbDecision=25000 #constraints=26953
1451.90/1452.35	c nbDecision=25500 #constraints=27439
1463.30/1463.72	c restart after 25601 decisions
1510.48/1510.92	c nbDecision=26000 #constraints=27915
1579.66/1580.13	c nbDecision=26500 #constraints=28406
1652.05/1652.55	c nbDecision=27000 #constraints=28889
1727.23/1727.79	c nbDecision=27500 #constraints=29371
1800.01/1800.50	Received signal 15
1800.12/1800.61	
1800.12/1800.61	s UNKNOWN
1800.12/1800.61	
1800.12/1800.61	c user time= 1799.89 s
1800.12/1800.61	c system time= 0.242963 s
1800.12/1800.61	c wall clock time=1800.62

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-359438-1176840359 -o ROOT/results/node1/solver-359438-1176840359 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359438-1176840359/instance-359438-1176840359.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 19423
/proc/meminfo: memFree=1833160/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=1468 CPUtime=0
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 160073766 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 367 165 130 317 0 46 0

[startup+0.048652 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 19423
/proc/meminfo: memFree=1833160/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=2544 CPUtime=0.04
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 424 0 0 0 4 0 0 0 18 0 1 0 160073766 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711546 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2544

[startup+0.10167 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 19423
/proc/meminfo: memFree=1833160/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=2544 CPUtime=0.09
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 160073766 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710875 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301682 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 19423
/proc/meminfo: memFree=1833160/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=2804 CPUtime=0.29
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 496 0 0 0 29 0 0 0 19 0 1 0 160073766 2871296 478 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 701 478 139 317 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.701728 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 19423
/proc/meminfo: memFree=1833160/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=3200 CPUtime=0.69
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 628 0 0 0 69 0 0 0 23 0 1 0 160073766 3276800 610 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 800 610 170 317 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3200

[startup+1.50182 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 19424
/proc/meminfo: memFree=1831168/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=3724 CPUtime=1.49
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 780 0 0 0 149 0 0 0 25 0 1 0 160073766 3813376 762 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134533545 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 931 762 170 317 0 610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3724

[startup+3.10201 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 19424
/proc/meminfo: memFree=1830272/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=4636 CPUtime=3.09
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 987 0 0 0 309 0 0 0 25 0 1 0 160073766 4747264 969 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 1159 969 170 317 0 838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4636

[startup+6.30139 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 19424
/proc/meminfo: memFree=1828928/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=5692 CPUtime=6.29
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 1259 0 0 0 629 0 0 0 25 0 1 0 160073766 5828608 1241 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 1423 1241 170 317 0 1102 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5692

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 19424
/proc/meminfo: memFree=1827392/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=7016 CPUtime=12.68
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 1615 0 0 0 1268 0 0 0 25 0 1 0 160073766 7184384 1560 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 1754 1560 170 317 0 1433 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7016

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 19424
/proc/meminfo: memFree=1826112/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=8336 CPUtime=25.49
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 1926 0 0 0 2548 1 0 0 25 0 1 0 160073766 8536064 1871 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 2084 1871 170 317 0 1763 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8336

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 19424
/proc/meminfo: memFree=1824000/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=10484 CPUtime=51.07
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 2438 0 0 0 5106 1 0 0 25 0 1 0 160073766 10735616 2383 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 2621 2383 170 317 0 2300 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10484

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 19424
/proc/meminfo: memFree=1821568/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=12740 CPUtime=102.27
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 3042 0 0 0 10224 3 0 0 25 0 1 0 160073766 13045760 2987 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 3185 2987 170 317 0 2864 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12740

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1819136/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=15444 CPUtime=162.25
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 3712 0 0 0 16221 4 0 0 25 0 1 0 160073766 15814656 3585 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 3861 3585 170 317 0 3540 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15444

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1817408/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=17340 CPUtime=222.23
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 4150 0 0 0 22218 5 0 0 25 0 1 0 160073766 17756160 4023 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 4335 4023 170 317 0 4014 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17340

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1815936/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=18824 CPUtime=282.22
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 4521 0 0 0 28216 6 0 0 25 0 1 0 160073766 19275776 4394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 4706 4394 170 317 0 4385 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18824

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1814464/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=20268 CPUtime=342.2
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 4891 0 0 0 34213 7 0 0 25 0 1 0 160073766 20754432 4764 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 5067 4764 170 317 0 4746 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20268

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1813312/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=21340 CPUtime=402.18
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 5186 0 0 0 40211 7 0 0 25 0 1 0 160073766 21852160 5059 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 5335 5059 170 317 0 5014 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21340

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1811968/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=22672 CPUtime=462.16
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 5504 0 0 0 46208 8 0 0 25 0 1 0 160073766 23216128 5377 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 5668 5377 170 317 0 5347 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22672

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1810688/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=23864 CPUtime=522.15
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 5816 0 0 0 52206 9 0 0 25 0 1 0 160073766 24436736 5689 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 5966 5689 170 317 0 5645 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23864

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1809664/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=24984 CPUtime=582.14
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 6092 0 0 0 58204 10 0 0 25 0 1 0 160073766 25583616 5965 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 6246 5965 170 317 0 5925 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24984

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1808448/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=26096 CPUtime=642.12
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 6383 0 0 0 64202 10 0 0 25 0 1 0 160073766 26722304 6256 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 6524 6256 170 317 0 6203 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 26096


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1804096/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=31320 CPUtime=882.05
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 7601 0 0 0 88192 13 0 0 25 0 1 0 160073766 32071680 7332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563668 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 7830 7332 170 317 0 7509 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 31320

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1803072/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=32432 CPUtime=942.04
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 7858 0 0 0 94190 14 0 0 25 0 1 0 160073766 33210368 7589 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 8108 7589 170 317 0 7787 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 32432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1802240/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=33224 CPUtime=1002.02
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 8049 0 0 0 100188 14 0 0 25 0 1 0 160073766 34021376 7780 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716120 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 8306 7780 170 317 0 7985 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 33224

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1801152/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=34448 CPUtime=1062
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 8335 0 0 0 106185 15 0 0 25 0 1 0 160073766 35274752 8066 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 8612 8066 170 317 0 8291 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 34448

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1800128/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=35388 CPUtime=1121.99
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 8582 0 0 0 112183 16 0 0 25 0 1 0 160073766 36237312 8313 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710946 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 8847 8313 170 317 0 8526 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 35388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1799104/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=36408 CPUtime=1181.97
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 8828 0 0 0 118181 16 0 0 25 0 1 0 160073766 37281792 8559 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 9102 8559 170 317 0 8781 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 36408

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1798208/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=37492 CPUtime=1241.96
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 9059 0 0 0 124179 17 0 0 25 0 1 0 160073766 38391808 8790 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 9373 8790 170 317 0 9052 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 37492

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1797312/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=38300 CPUtime=1301.95
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 9281 0 0 0 130177 18 0 0 25 0 1 0 160073766 39219200 9012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 9575 9012 170 317 0 9254 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 38300

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1796544/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=39000 CPUtime=1361.93
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 9457 0 0 0 136174 19 0 0 25 0 1 0 160073766 39936000 9188 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 9750 9188 170 317 0 9429 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 39000

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1795904/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=39532 CPUtime=1421.91
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 9608 0 0 0 142172 19 0 0 25 0 1 0 160073766 40480768 9339 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712543 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 9883 9339 170 317 0 9562 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 39532

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1795136/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=40376 CPUtime=1481.89
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 9811 0 0 0 148169 20 0 0 25 0 1 0 160073766 41345024 9542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 10094 9542 170 317 0 9773 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 40376

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19424
/proc/meminfo: memFree=1794304/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=41192 CPUtime=1541.88
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 10012 0 0 0 154167 21 0 0 25 0 1 0 160073766 42180608 9743 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 10298 9743 170 317 0 9977 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 41192

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19426
/proc/meminfo: memFree=1793536/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=41864 CPUtime=1601.86
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 10201 0 0 0 160165 21 0 0 25 0 1 0 160073766 42868736 9932 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563689 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 10466 9932 170 317 0 10145 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 41864

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19426
/proc/meminfo: memFree=1792832/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=42576 CPUtime=1661.84
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 10384 0 0 0 166162 22 0 0 25 0 1 0 160073766 43597824 10115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 10644 10115 170 317 0 10323 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 42576

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19426
/proc/meminfo: memFree=1792192/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=43248 CPUtime=1721.83
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 10529 0 0 0 172160 23 0 0 25 0 1 0 160073766 44285952 10260 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 10812 10260 170 317 0 10491 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 43248

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19426
/proc/meminfo: memFree=1791616/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=43656 CPUtime=1781.82
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 10661 0 0 0 178158 24 0 0 25 0 1 0 160073766 44703744 10392 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 10914 10392 170 317 0 10593 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 43656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 19426
/proc/meminfo: memFree=1791488/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=43788 CPUtime=1800.01
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 10690 0 0 0 179977 24 0 0 25 0 1 0 160073766 44838912 10421 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 10947 10421 170 317 0 10626 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 43788

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 19427
/proc/meminfo: memFree=1791480/2055920 swapFree=4145928/4192956
[pid=19423] ppid=19421 vsize=43788 CPUtime=1800.12
/proc/19423/stat : 19423 (oree) R 19421 19423 19080 0 -1 4194304 10690 0 0 0 179988 24 0 0 25 0 1 0 160073766 44838912 10421 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19423/statm: 10947 10421 170 317 0 10626 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 43788

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.15
CPU user time (s): 1799.9
CPU system time (s): 0.250961
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 43788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.250961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10706
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= 1515

runsolver used 2.08168 second user time and 4.48532 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Apr 17 20:05:59 UTC 2007

IDJOB= 359438
IDBENCH= 1291
IDSOLVER= 172
FILE ID= node1/359438-1176840359

PBS_JOBID= 4590173

Free space on /tmp= 66400 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900582376.opb
COMMAND LINE= oree /tmp/evaluation/359438-1176840359/instance-359438-1176840359.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-359438-1176840359 -o ROOT/results/node1/solver-359438-1176840359 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359438-1176840359/instance-359438-1176840359.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  71c5bbe3ecea59c90976a5bc95b3dd6b

RANDOM SEED= 56804816

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1833632 kB
Buffers:         26992 kB
Cached:         128412 kB
SwapCached:      14460 kB
Active:          56116 kB
Inactive:       122136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833632 kB
SwapTotal:     4192956 kB
SwapFree:      4145928 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:          29972 kB
Slab:            29484 kB
Committed_AS:  4916964 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= 66400 MiB

End job on node1 on Tue Apr 17 20:36:02 UTC 2007