Trace number 359410

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) 1800.09 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
MD5SUM0fea7c185f4d6e2091fba763db8ccbcc
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 benchmark42.7635
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 685
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
0.19/0.28	c restart after 401 decisions
0.29/0.39	c nbDecision=500 #constraints=3175
0.89/0.92	c restart after 801 decisions
1.19/1.26	c nbDecision=1000 #constraints=3657
2.19/2.21	c nbDecision=1500 #constraints=4149
2.39/2.42	c restart after 1601 decisions
3.89/3.94	c nbDecision=2000 #constraints=4628
5.99/6.00	c nbDecision=2500 #constraints=5104
9.09/9.12	c nbDecision=3000 #constraints=5589
10.29/10.32	c restart after 3201 decisions
12.69/12.76	c nbDecision=3500 #constraints=6059
16.79/16.81	c nbDecision=4000 #constraints=6543
21.89/21.96	c nbDecision=4500 #constraints=7016
27.08/27.12	c nbDecision=5000 #constraints=7500
33.19/33.27	c nbDecision=5500 #constraints=7982
41.18/41.20	c nbDecision=6000 #constraints=8467
47.68/47.75	c restart after 6401 decisions
49.48/49.56	c nbDecision=6500 #constraints=8942
61.47/61.57	c nbDecision=7000 #constraints=9427
75.07/75.13	c nbDecision=7500 #constraints=9914
89.76/89.80	c nbDecision=8000 #constraints=10403
104.86/104.97	c nbDecision=8500 #constraints=10888
120.97/121.09	c nbDecision=9000 #constraints=11358
135.27/135.36	c nbDecision=9500 #constraints=11843
149.56/149.61	c nbDecision=10000 #constraints=12331
166.75/166.80	c nbDecision=10500 #constraints=12818
189.55/189.65	c nbDecision=11000 #constraints=13301
207.84/207.93	c nbDecision=11500 #constraints=13779
227.83/227.96	c nbDecision=12000 #constraints=14268
250.73/250.85	c nbDecision=12500 #constraints=14751
267.22/267.35	c restart after 12801 decisions
276.32/276.42	c nbDecision=13000 #constraints=15228
304.32/304.45	c nbDecision=13500 #constraints=15702
331.01/331.14	c nbDecision=14000 #constraints=16185
356.60/356.77	c nbDecision=14500 #constraints=16668
385.39/385.58	c nbDecision=15000 #constraints=17159
413.49/413.63	c nbDecision=15500 #constraints=17639
443.28/443.40	c nbDecision=16000 #constraints=18128
476.27/476.46	c nbDecision=16500 #constraints=18608
508.86/509.02	c nbDecision=17000 #constraints=19096
544.06/544.20	c nbDecision=17500 #constraints=19589
579.25/579.47	c nbDecision=18000 #constraints=20072
604.24/604.48	c nbDecision=18500 #constraints=20566
631.44/631.67	c nbDecision=19000 #constraints=21053
660.33/660.57	c nbDecision=19500 #constraints=21544
691.52/691.75	c nbDecision=20000 #constraints=22031
725.41/725.60	c nbDecision=20500 #constraints=22516
756.71/756.97	c nbDecision=21000 #constraints=23002
789.10/789.32	c nbDecision=21500 #constraints=23480
822.99/823.29	c nbDecision=22000 #constraints=23960
853.28/853.54	c nbDecision=22500 #constraints=24448
887.27/887.51	c nbDecision=23000 #constraints=24930
918.57/918.84	c nbDecision=23500 #constraints=25423
953.76/954.00	c nbDecision=24000 #constraints=25913
996.75/997.06	c nbDecision=24500 #constraints=26407
1033.44/1033.74	c nbDecision=25000 #constraints=26891
1072.33/1072.65	c nbDecision=25500 #constraints=27377
1080.02/1080.35	c restart after 25601 decisions
1117.32/1117.61	c nbDecision=26000 #constraints=27862
1161.71/1162.08	c nbDecision=26500 #constraints=28359
1208.80/1209.11	c nbDecision=27000 #constraints=28829
1259.09/1259.45	c nbDecision=27500 #constraints=29307
1314.57/1314.94	c nbDecision=28000 #constraints=29790
1377.25/1377.67	c nbDecision=28500 #constraints=30276
1433.64/1434.08	c nbDecision=29000 #constraints=30764
1477.83/1478.27	c nbDecision=29500 #constraints=31254
1525.81/1526.28	c nbDecision=30000 #constraints=31741
1573.21/1573.63	c nbDecision=30500 #constraints=32227
1636.30/1636.77	c nbDecision=31000 #constraints=32718
1694.38/1694.84	c nbDecision=31500 #constraints=33205
1752.66/1753.14	c nbDecision=32000 #constraints=33693
1800.05/1800.50	Received signal 15
1800.05/1800.51	
1800.05/1800.51	s UNKNOWN
1800.05/1800.51	
1800.05/1800.51	c user time= 1799.95 s
1800.05/1800.51	c system time= 0.119981 s
1800.05/1800.51	c wall clock time=1800.51

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/node48/watcher-359410-1176840270 -o ROOT/results/node48/solver-359410-1176840270 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359410-1176840270/instance-359410-1176840270.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 3/64 21026
/proc/meminfo: memFree=1638384/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=1468 CPUtime=0
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 38872351 1503232 159 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530770 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 367 159 130 317 0 46 0

[startup+0.0103691 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21026
/proc/meminfo: memFree=1638384/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=1600 CPUtime=0
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 38872351 1638400 191 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 400 191 130 317 0 79 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1600

[startup+0.101378 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21026
/proc/meminfo: memFree=1638384/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=2544 CPUtime=0.09
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 38872351 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715989 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301396 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21026
/proc/meminfo: memFree=1638384/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=2808 CPUtime=0.29
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 541 0 0 0 29 0 0 0 19 0 1 0 38872351 2875392 523 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 702 523 170 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701433 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21026
/proc/meminfo: memFree=1638384/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=3200 CPUtime=0.69
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 624 0 0 0 69 0 0 0 23 0 1 0 38872351 3276800 606 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 800 606 170 317 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3200

[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21027
/proc/meminfo: memFree=1636392/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=3728 CPUtime=1.49
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 785 0 0 0 149 0 0 0 25 0 1 0 38872351 3817472 767 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 932 767 170 317 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3728

[startup+3.10165 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21027
/proc/meminfo: memFree=1635496/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=4520 CPUtime=3.09
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 973 0 0 0 309 0 0 0 25 0 1 0 38872351 4628480 955 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711134 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 1130 955 170 317 0 809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4520

[startup+6.30195 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21027
/proc/meminfo: memFree=1634152/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=5584 CPUtime=6.29
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 1223 0 0 0 628 1 0 0 25 0 1 0 38872351 5718016 1205 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 1396 1205 170 317 0 1075 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5584

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21027
/proc/meminfo: memFree=1632744/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=6928 CPUtime=12.69
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 1570 0 0 0 1268 1 0 0 25 0 1 0 38872351 7094272 1515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 1732 1515 170 317 0 1411 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6928

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21027
/proc/meminfo: memFree=1630888/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=8708 CPUtime=25.48
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 2019 0 0 0 2547 1 0 0 25 0 1 0 38872351 8916992 1964 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 2177 1964 170 317 0 1856 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8708

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21027
/proc/meminfo: memFree=1628648/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=10856 CPUtime=51.07
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 2582 0 0 0 5105 2 0 0 25 0 1 0 38872351 11116544 2527 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 2714 2527 170 317 0 2393 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10856

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21027
/proc/meminfo: memFree=1625896/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=13952 CPUtime=102.27
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 3324 0 0 0 10224 3 0 0 25 0 1 0 38872351 14286848 3197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 3488 3197 170 317 0 3167 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13952

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21027
/proc/meminfo: memFree=1622952/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=17068 CPUtime=162.25
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 4054 0 0 0 16221 4 0 0 25 0 1 0 38872351 17477632 3927 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 4267 3927 170 317 0 3946 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17068

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1621032/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=18944 CPUtime=222.23
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 4552 0 0 0 22219 4 0 0 25 0 1 0 38872351 19398656 4425 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711181 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 4736 4425 170 317 0 4415 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18944

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1619112/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=20884 CPUtime=282.22
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 5035 0 0 0 28218 4 0 0 25 0 1 0 38872351 21385216 4908 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 5221 4908 170 317 0 4900 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20884

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1617320/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=22668 CPUtime=342.2
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 5468 0 0 0 34215 5 0 0 25 0 1 0 38872351 23212032 5341 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 5667 5341 170 317 0 5346 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22668

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1615720/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=24528 CPUtime=402.19
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 5893 0 0 0 40213 6 0 0 25 0 1 0 38872351 25116672 5766 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 6132 5766 170 317 0 5811 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 24528

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1614120/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=26280 CPUtime=462.18
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 6294 0 0 0 46212 6 0 0 25 0 1 0 38872351 26910720 6167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 6570 6167 170 317 0 6249 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 26280

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1612712/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=27616 CPUtime=522.17
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 6643 0 0 0 52210 7 0 0 25 0 1 0 38872351 28278784 6516 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715618 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 6904 6516 170 317 0 6583 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 27616

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1611304/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=29316 CPUtime=582.15
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 7035 0 0 0 58208 7 0 0 25 0 1 0 38872351 30019584 6875 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 7329 6875 170 317 0 7008 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 29316

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1609640/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=31500 CPUtime=642.14
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 7593 0 0 0 64207 7 0 0 25 0 1 0 38872351 32256000 7291 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 7875 7291 170 317 0 7554 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 31500


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# More data... #
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[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1604392/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=36560 CPUtime=882.07
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 8887 0 0 0 88199 8 0 0 25 0 1 0 38872351 37437440 8585 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 9140 8585 170 317 0 8819 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 36560

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1602984/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=37948 CPUtime=942.06
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 9231 0 0 0 94197 9 0 0 25 0 1 0 38872351 38858752 8929 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 9487 8929 170 317 0 9166 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 37948

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1602024/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=38876 CPUtime=1002.05
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 9495 0 0 0 100196 9 0 0 25 0 1 0 38872351 39809024 9193 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 9719 9193 170 317 0 9398 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 38876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1600936/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=40060 CPUtime=1062.03
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 9789 0 0 0 106194 9 0 0 25 0 1 0 38872351 41021440 9487 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 10015 9487 170 317 0 9694 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 40060

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1599912/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=40888 CPUtime=1122.01
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 10024 0 0 0 112192 9 0 0 25 0 1 0 38872351 41869312 9722 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 10222 9722 170 317 0 9901 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 40888

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1599016/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=41860 CPUtime=1182
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 10254 0 0 0 118190 10 0 0 25 0 1 0 38872351 42864640 9952 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563668 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 10465 9952 170 317 0 10144 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 41860

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1598056/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=42800 CPUtime=1241.99
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 10477 0 0 0 124189 10 0 0 25 0 1 0 38872351 43827200 10175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 10700 10175 170 317 0 10379 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 42800

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1597288/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=43652 CPUtime=1301.98
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 10660 0 0 0 130188 10 0 0 25 0 1 0 38872351 44699648 10358 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 10913 10358 170 317 0 10592 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 43652

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1596584/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=44364 CPUtime=1361.96
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 10829 0 0 0 136186 10 0 0 25 0 1 0 38872351 45428736 10527 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 11091 10527 170 317 0 10770 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 44364

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1595880/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=45224 CPUtime=1421.95
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 11014 0 0 0 142185 10 0 0 25 0 1 0 38872351 46309376 10712 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 11306 10712 170 317 0 10985 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 45224

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1594856/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=46236 CPUtime=1481.93
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 11255 0 0 0 148183 10 0 0 25 0 1 0 38872351 47345664 10953 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 11559 10953 170 317 0 11238 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 46236

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1593960/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=47424 CPUtime=1541.91
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 11494 0 0 0 154181 10 0 0 25 0 1 0 38872351 48562176 11192 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 11856 11192 170 317 0 11535 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 47424

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1593128/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=48476 CPUtime=1601.9
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 11701 0 0 0 160179 11 0 0 25 0 1 0 38872351 49639424 11399 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 12119 11399 170 317 0 11798 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 48476

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1592424/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=49264 CPUtime=1661.89
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 11902 0 0 0 166178 11 0 0 25 0 1 0 38872351 50446336 11567 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 12316 11567 170 317 0 11995 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 49264

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1591656/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=50048 CPUtime=1721.87
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 12107 0 0 0 172176 11 0 0 25 0 1 0 38872351 51249152 11772 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 12512 11772 170 317 0 12191 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 50048

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1590632/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=51104 CPUtime=1781.85
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 12352 0 0 0 178174 11 0 0 25 0 1 0 38872351 52330496 12017 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 12776 12017 170 317 0 12455 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 51104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1590312/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=51364 CPUtime=1800.05
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 12427 0 0 0 179994 11 0 0 25 0 1 0 38872351 52596736 12092 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 12841 12092 170 317 0 12520 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 51364

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21029
/proc/meminfo: memFree=1590312/2055920 swapFree=4184680/4192956
[pid=21026] ppid=21024 vsize=51364 CPUtime=1800.05
/proc/21026/stat : 21026 (oree) R 21024 21026 20443 0 -1 4194304 12427 0 0 0 179994 11 0 0 25 0 1 0 38872351 52596736 12092 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21026/statm: 12841 12092 170 317 0 12520 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 51364

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1799.96
CPU system time (s): 0.12798
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 51364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12443
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= 1428

runsolver used 1.27181 second user time and 3.66944 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue Apr 17 20:04:30 UTC 2007

IDJOB= 359410
IDBENCH= 1289
IDSOLVER= 172
FILE ID= node48/359410-1176840270

PBS_JOBID= 4590167

Free space on /tmp= 66547 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
COMMAND LINE= oree /tmp/evaluation/359410-1176840270/instance-359410-1176840270.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-359410-1176840270 -o ROOT/results/node48/solver-359410-1176840270 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359410-1176840270/instance-359410-1176840270.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  0fea7c185f4d6e2091fba763db8ccbcc

RANDOM SEED= 419039642

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1638792 kB
Buffers:         48056 kB
Cached:         294856 kB
SwapCached:       2392 kB
Active:         195492 kB
Inactive:       157664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638792 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          16480 kB
Slab:            49972 kB
Committed_AS:   940428 kB
PageTables:       1388 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= 66547 MiB

End job on node48 on Tue Apr 17 20:34:33 UTC 2007