Trace number 356823

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) 1800.17 1800.93

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
MD5SUM92f66beef1a16468af1cdeb8f0308249
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 benchmark224.554
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 641
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
0.00/0.02	c res. mode=mod
0.00/0.02	c VSIDS like heuristics
0.00/0.02	c complete search running
0.29/0.32	c restart after 401 decisions
0.39/0.44	c nbDecision=500 #constraints=3184
0.89/0.91	c restart after 801 decisions
1.19/1.20	c nbDecision=1000 #constraints=3661
2.19/2.22	c nbDecision=1500 #constraints=4148
2.39/2.44	c restart after 1601 decisions
3.99/4.06	c nbDecision=2000 #constraints=4627
6.09/6.19	c nbDecision=2500 #constraints=5118
8.98/9.07	c nbDecision=3000 #constraints=5606
10.38/10.43	c restart after 3201 decisions
13.59/13.67	c nbDecision=3500 #constraints=6088
18.08/18.19	c nbDecision=4000 #constraints=6572
24.68/24.76	c nbDecision=4500 #constraints=7054
32.77/32.88	c nbDecision=5000 #constraints=7546
42.38/42.48	c nbDecision=5500 #constraints=8039
51.57/51.64	c nbDecision=6000 #constraints=8521
59.77/59.87	c restart after 6401 decisions
61.97/62.02	c nbDecision=6500 #constraints=9009
74.16/74.20	c nbDecision=7000 #constraints=9490
87.96/88.09	c nbDecision=7500 #constraints=9972
103.05/103.17	c nbDecision=8000 #constraints=10450
119.44/119.52	c nbDecision=8500 #constraints=10938
138.13/138.28	c nbDecision=9000 #constraints=11427
158.93/159.00	c nbDecision=9500 #constraints=11913
179.32/179.48	c nbDecision=10000 #constraints=12397
204.75/204.98	c nbDecision=10500 #constraints=12887
221.13/221.34	c nbDecision=11000 #constraints=13376
239.61/239.84	c nbDecision=11500 #constraints=13868
262.09/262.37	c nbDecision=12000 #constraints=14353
288.19/288.41	c nbDecision=12500 #constraints=14836
302.68/302.95	c restart after 12801 decisions
318.27/318.59	c nbDecision=13000 #constraints=15325
356.66/356.95	c nbDecision=13500 #constraints=15821
394.55/394.87	c nbDecision=14000 #constraints=16319
427.84/428.12	c nbDecision=14500 #constraints=16808
469.62/469.94	c nbDecision=15000 #constraints=17303
506.71/507.10	c nbDecision=15500 #constraints=17796
542.19/542.50	c nbDecision=16000 #constraints=18284
585.67/586.03	c nbDecision=16500 #constraints=18779
634.16/634.56	c nbDecision=17000 #constraints=19268
685.84/686.23	c nbDecision=17500 #constraints=19766
741.23/741.64	c nbDecision=18000 #constraints=20264
800.41/800.83	c nbDecision=18500 #constraints=20759
862.58/863.05	c nbDecision=19000 #constraints=21253
930.05/930.53	c nbDecision=19500 #constraints=21747
972.13/972.66	c nbDecision=20000 #constraints=22238
1012.22/1012.70	c nbDecision=20500 #constraints=22731
1055.80/1056.39	c nbDecision=21000 #constraints=23213
1106.49/1107.07	c nbDecision=21500 #constraints=23691
1156.77/1157.35	c nbDecision=22000 #constraints=24177
1207.15/1207.75	c nbDecision=22500 #constraints=24660
1259.93/1260.54	c nbDecision=23000 #constraints=25152
1311.31/1311.93	c nbDecision=23500 #constraints=25643
1368.39/1369.06	c nbDecision=24000 #constraints=26132
1420.67/1421.37	c nbDecision=24500 #constraints=26614
1469.35/1470.02	c nbDecision=25000 #constraints=27101
1525.73/1526.47	c nbDecision=25500 #constraints=27595
1535.53/1536.24	c restart after 25601 decisions
1586.71/1587.44	c nbDecision=26000 #constraints=28074
1654.48/1655.24	c nbDecision=26500 #constraints=28567
1738.45/1739.27	c nbDecision=27000 #constraints=29064
1800.04/1800.80	Received signal 15
1800.14/1800.92	
1800.14/1800.92	s UNKNOWN
1800.14/1800.92	
1800.14/1800.92	c user time= 1800.04 s
1800.14/1800.92	c system time= 0.120981 s
1800.14/1800.92	c wall clock time=1800.92

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/node59/watcher-356823-1176839880 -o ROOT/results/node59/solver-356823-1176839880 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356823-1176839880/instance-356823-1176839880.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 29588
/proc/meminfo: memFree=1839920/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=1468 CPUtime=0
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 131897621 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 367 164 130 317 0 46 0

[startup+0.0468191 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 29588
/proc/meminfo: memFree=1839920/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=2544 CPUtime=0.04
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 424 0 0 0 4 0 0 0 18 0 1 0 131897621 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563499 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2544

[startup+0.102828 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 29588
/proc/meminfo: memFree=1839920/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=2544 CPUtime=0.09
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 131897621 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266299 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301866 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 29588
/proc/meminfo: memFree=1839920/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=2808 CPUtime=0.29
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 491 0 0 0 29 0 0 0 19 0 1 0 131897621 2875392 473 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 702 473 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701942 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 29588
/proc/meminfo: memFree=1839920/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=3072 CPUtime=0.69
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 585 0 0 0 69 0 0 0 23 0 1 0 131897621 3145728 567 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563315 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 768 567 139 317 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3072

[startup+1.50109 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29589
/proc/meminfo: memFree=1837928/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=3724 CPUtime=1.49
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 765 0 0 0 149 0 0 0 25 0 1 0 131897621 3813376 747 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563628 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 931 747 170 317 0 610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3724

[startup+3.1014 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29589
/proc/meminfo: memFree=1836968/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=4516 CPUtime=3.09
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 980 0 0 0 309 0 0 0 25 0 1 0 131897621 4624384 962 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715992 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 1129 962 170 317 0 808 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4516

[startup+6.30201 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29589
/proc/meminfo: memFree=1835688/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=5568 CPUtime=6.29
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 1240 0 0 0 629 0 0 0 25 0 1 0 131897621 5701632 1222 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 1392 1222 170 317 0 1071 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5568

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29589
/proc/meminfo: memFree=1834096/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=7028 CPUtime=12.69
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 1600 0 0 0 1268 1 0 0 25 0 1 0 131897621 7196672 1545 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 1757 1545 170 317 0 1436 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7028

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29589
/proc/meminfo: memFree=1832368/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=8756 CPUtime=25.48
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 2027 0 0 0 2547 1 0 0 25 0 1 0 131897621 8966144 1972 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 2189 1972 170 317 0 1868 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8756

[startup+51.1025 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29589
/proc/meminfo: memFree=1830128/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=10904 CPUtime=51.07
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 2574 0 0 0 5105 2 0 0 25 0 1 0 131897621 11165696 2519 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 2726 2519 170 317 0 2405 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10904

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29589
/proc/meminfo: memFree=1826608/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=14404 CPUtime=102.25
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 3444 0 0 0 10222 3 0 0 25 0 1 0 131897621 14749696 3317 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 3601 3317 170 317 0 3280 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14404

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29589
/proc/meminfo: memFree=1824688/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=16660 CPUtime=162.23
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 3987 0 0 0 16219 4 0 0 25 0 1 0 131897621 17059840 3860 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563467 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 4165 3860 170 317 0 3844 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16660

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 29759
/proc/meminfo: memFree=1821048/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=18968 CPUtime=222.13
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 4527 0 0 0 22207 6 0 0 25 0 1 0 131897621 19423232 4400 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 4742 4400 170 317 0 4421 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 18968

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1820272/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=20840 CPUtime=282.09
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 5001 0 0 0 28202 7 0 0 25 0 1 0 131897621 21340160 4874 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 5210 4874 170 317 0 4889 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 20840

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1818864/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=22160 CPUtime=342.07
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 5351 0 0 0 34200 7 0 0 25 0 1 0 131897621 22691840 5224 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 5540 5224 170 317 0 5219 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 22160

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1817520/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=23656 CPUtime=402.04
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 5675 0 0 0 40197 7 0 0 25 0 1 0 131897621 24223744 5548 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 5914 5548 170 317 0 5593 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 23656

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1816304/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=24892 CPUtime=462.03
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 5976 0 0 0 46195 8 0 0 25 0 1 0 131897621 25489408 5849 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 6223 5849 170 317 0 5902 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 24892

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1814960/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=26156 CPUtime=522
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 6308 0 0 0 52192 8 0 0 25 0 1 0 131897621 26783744 6181 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604488 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 6539 6181 170 317 0 6218 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 26156

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1813872/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=27240 CPUtime=581.98
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 6576 0 0 0 58190 8 0 0 25 0 1 0 131897621 27893760 6449 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563469 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 6810 6449 170 317 0 6489 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 27240

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1812976/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=28160 CPUtime=641.96
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 6795 0 0 0 64188 8 0 0 25 0 1 0 131897621 28835840 6668 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 7040 6668 170 317 0 6719 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 28160


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1809904/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=31856 CPUtime=881.87
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 7725 0 0 0 88178 9 0 0 25 0 1 0 131897621 32620544 7456 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 7964 7456 170 317 0 7643 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 31856

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1809200/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=32684 CPUtime=941.84
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 7917 0 0 0 94175 9 0 0 25 0 1 0 131897621 33468416 7615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 8171 7615 170 317 0 7850 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 32684

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1808112/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=33764 CPUtime=1001.82
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 8188 0 0 0 100173 9 0 0 25 0 1 0 131897621 34574336 7886 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 8441 7886 170 317 0 8120 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 33764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1807152/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=34748 CPUtime=1061.8
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 8417 0 0 0 106171 9 0 0 25 0 1 0 131897621 35581952 8115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 8687 8115 170 317 0 8366 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 34748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1806256/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=35536 CPUtime=1121.78
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 8634 0 0 0 112168 10 0 0 25 0 1 0 131897621 36388864 8332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 8884 8332 170 317 0 8563 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 35536

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1805552/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=36336 CPUtime=1181.76
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 8811 0 0 0 118166 10 0 0 25 0 1 0 131897621 37208064 8509 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 9084 8509 170 317 0 8763 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 36336

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1804720/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=37160 CPUtime=1241.73
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 9012 0 0 0 124163 10 0 0 25 0 1 0 131897621 38051840 8710 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 9290 8710 170 317 0 8969 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 37160

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1803888/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=38008 CPUtime=1301.72
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 9225 0 0 0 130161 11 0 0 25 0 1 0 131897621 38920192 8923 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 9502 8923 170 317 0 9181 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 38008

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1803120/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=38796 CPUtime=1361.7
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 9421 0 0 0 136159 11 0 0 25 0 1 0 131897621 39727104 9119 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 9699 9119 170 317 0 9378 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 38796

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1802416/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=39448 CPUtime=1421.67
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 9593 0 0 0 142156 11 0 0 25 0 1 0 131897621 40394752 9291 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 9862 9291 170 317 0 9541 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 39448

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1801584/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=40268 CPUtime=1481.65
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 9801 0 0 0 148154 11 0 0 25 0 1 0 131897621 41234432 9499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 10067 9499 170 317 0 9746 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 40268

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1800880/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=40916 CPUtime=1541.63
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 9978 0 0 0 154152 11 0 0 25 0 1 0 131897621 41897984 9676 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 10229 9676 170 317 0 9908 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 40916

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1800112/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=41580 CPUtime=1601.6
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 10154 0 0 0 160149 11 0 0 25 0 1 0 131897621 42577920 9852 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 10395 9852 170 317 0 10074 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 41580

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1799536/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=42248 CPUtime=1661.58
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 10310 0 0 0 166147 11 0 0 25 0 1 0 131897621 43261952 10008 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 10562 10008 170 317 0 10241 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 42248

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1799088/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=42644 CPUtime=1721.56
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 10421 0 0 0 172145 11 0 0 25 0 1 0 131897621 43667456 10119 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 10661 10119 170 317 0 10340 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 42644

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1798448/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=43320 CPUtime=1781.53
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 10570 0 0 0 178142 11 0 0 25 0 1 0 131897621 44359680 10268 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 10830 10268 170 317 0 10509 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 43320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1798320/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=43452 CPUtime=1800.04
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 10607 0 0 0 179992 12 0 0 25 0 1 0 131897621 44494848 10305 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 10863 10305 170 317 0 10542 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 43452

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

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

[startup+1800.91 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29787
/proc/meminfo: memFree=1798320/2055920 swapFree=4184740/4192956
[pid=29588] ppid=29586 vsize=43452 CPUtime=1800.14
/proc/29588/stat : 29588 (oree) R 29586 29588 29246 0 -1 4194304 10607 0 0 0 180002 12 0 0 25 0 1 0 131897621 44494848 10305 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716183 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29588/statm: 10863 10305 170 317 0 10542 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 43452

Child status: 0
Real time (s): 1800.93
CPU time (s): 1800.17
CPU user time (s): 1800.04
CPU system time (s): 0.12898
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 43452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10623
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= 3588

runsolver used 1.16682 second user time and 3.81342 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue Apr 17 19:58:00 UTC 2007

IDJOB= 356823
IDBENCH= 1279
IDSOLVER= 172
FILE ID= node59/356823-1176839880

PBS_JOBID= 4590171

Free space on /tmp= 66343 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
COMMAND LINE= oree /tmp/evaluation/356823-1176839880/instance-356823-1176839880.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-356823-1176839880 -o ROOT/results/node59/solver-356823-1176839880 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356823-1176839880/instance-356823-1176839880.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  92f66beef1a16468af1cdeb8f0308249

RANDOM SEED= 534931149

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1840264 kB
Buffers:         12516 kB
Cached:         143740 kB
SwapCached:       2252 kB
Active:          34612 kB
Inactive:       131368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840264 kB
SwapTotal:     4192956 kB
SwapFree:      4184740 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          16660 kB
Slab:            35636 kB
Committed_AS:  1578512 kB
PageTables:       1472 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= 66343 MiB

End job on node59 on Tue Apr 17 20:28:03 UTC 2007