Trace number 359256

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) 1800.27 1800.82

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900549974.opb
MD5SUM0bec34a0b5e3e94a918f84e0f865dc7f
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 benchmark0.226964
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 647
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
0.30/0.30	c restart after 401 decisions
0.30/0.40	c nbDecision=500 #constraints=3170
0.70/0.73	c restart after 801 decisions
1.10/1.11	c nbDecision=1000 #constraints=3654
2.29/2.36	c nbDecision=1500 #constraints=4146
2.69/2.72	c restart after 1601 decisions
4.09/4.19	c nbDecision=2000 #constraints=4632
7.39/7.45	c nbDecision=2500 #constraints=5125
10.90/10.99	c nbDecision=3000 #constraints=5613
12.79/12.90	c restart after 3201 decisions
16.39/16.42	c nbDecision=3500 #constraints=6097
21.09/21.19	c nbDecision=4000 #constraints=6583
26.39/26.48	c nbDecision=4500 #constraints=7045
33.18/33.22	c nbDecision=5000 #constraints=7521
41.88/41.99	c nbDecision=5500 #constraints=8009
53.28/53.31	c nbDecision=6000 #constraints=8502
63.78/63.86	c restart after 6401 decisions
65.88/65.95	c nbDecision=6500 #constraints=8974
76.87/76.92	c nbDecision=7000 #constraints=9451
90.56/90.63	c nbDecision=7500 #constraints=9947
104.56/104.67	c nbDecision=8000 #constraints=10435
122.86/122.91	c nbDecision=8500 #constraints=10927
139.85/139.95	c nbDecision=9000 #constraints=11423
159.65/159.73	c nbDecision=9500 #constraints=11905
181.65/181.73	c nbDecision=10000 #constraints=12393
205.04/205.10	c nbDecision=10500 #constraints=12888
228.44/228.57	c nbDecision=11000 #constraints=13366
252.43/252.54	c nbDecision=11500 #constraints=13853
275.93/276.08	c nbDecision=12000 #constraints=14339
300.12/300.26	c nbDecision=12500 #constraints=14831
317.11/317.27	c restart after 12801 decisions
329.40/329.56	c nbDecision=13000 #constraints=15310
364.20/364.33	c nbDecision=13500 #constraints=15798
402.50/402.62	c nbDecision=14000 #constraints=16286
443.38/443.54	c nbDecision=14500 #constraints=16774
481.47/481.61	c nbDecision=15000 #constraints=17258
523.83/524.09	c nbDecision=15500 #constraints=17743
570.85/571.10	c nbDecision=16000 #constraints=18236
613.35/613.69	c nbDecision=16500 #constraints=18724
667.83/668.11	c nbDecision=17000 #constraints=19223
715.42/715.70	c nbDecision=17500 #constraints=19701
755.01/755.36	c nbDecision=18000 #constraints=20187
793.50/793.88	c nbDecision=18500 #constraints=20681
830.09/830.44	c nbDecision=19000 #constraints=21161
875.48/875.89	c nbDecision=19500 #constraints=21643
931.57/931.92	c nbDecision=20000 #constraints=22117
976.55/976.99	c nbDecision=20500 #constraints=22604
1026.14/1026.57	c nbDecision=21000 #constraints=23085
1075.53/1075.93	c nbDecision=21500 #constraints=23571
1129.62/1130.00	c nbDecision=22000 #constraints=24061
1182.20/1182.63	c nbDecision=22500 #constraints=24545
1233.49/1233.95	c nbDecision=23000 #constraints=25027
1287.98/1288.44	c nbDecision=23500 #constraints=25514
1348.56/1349.02	c nbDecision=24000 #constraints=25993
1417.45/1417.98	c nbDecision=24500 #constraints=26478
1482.33/1482.83	c nbDecision=25000 #constraints=26967
1542.22/1542.78	c nbDecision=25500 #constraints=27450
1556.51/1557.02	c restart after 25601 decisions
1617.90/1618.47	c nbDecision=26000 #constraints=27942
1692.48/1693.07	c nbDecision=26500 #constraints=28412
1777.66/1778.21	c nbDecision=27000 #constraints=28898
1800.06/1800.60	Received signal 15
1800.26/1800.80	
1800.26/1800.80	s UNKNOWN
1800.26/1800.80	
1800.26/1800.80	c user time= 1800.12 s
1800.26/1800.80	c system time= 0.140978 s
1800.26/1800.80	c wall clock time=1800.8

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/node52/watcher-359256-1176839550 -o ROOT/results/node52/solver-359256-1176839550 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359256-1176839550/instance-359256-1176839550.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: 1.00 1.00 0.98 3/64 28107
/proc/meminfo: memFree=1826188/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=1468 CPUtime=0
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 38800080 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134708484 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 367 164 130 317 0 46 0

[startup+0.00895505 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28107
/proc/meminfo: memFree=1826188/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=1600 CPUtime=0
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 38800080 1638400 188 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 400 188 130 317 0 79 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1600

[startup+0.101961 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28107
/proc/meminfo: memFree=1826188/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=2544 CPUtime=0.1
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 425 0 0 0 10 0 0 0 18 0 1 0 38800080 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.301973 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28107
/proc/meminfo: memFree=1826188/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=2808 CPUtime=0.3
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 522 0 0 0 30 0 0 0 19 0 1 0 38800080 2875392 504 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134752702 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 702 504 170 317 0 381 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2808

[startup+0.702 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28107
/proc/meminfo: memFree=1826188/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=3204 CPUtime=0.7
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 632 0 0 0 70 0 0 0 23 0 1 0 38800080 3280896 614 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604419 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 801 614 170 317 0 480 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3204

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1824260/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=3732 CPUtime=1.49
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 760 0 0 0 149 0 0 0 25 0 1 0 38800080 3821568 742 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 933 742 170 317 0 612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3732

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1823492/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=4388 CPUtime=3.09
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 951 0 0 0 309 0 0 0 25 0 1 0 38800080 4493312 933 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564002 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 1097 933 170 317 0 776 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4388

[startup+6.30138 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1822276/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=5304 CPUtime=6.29
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 1186 0 0 0 629 0 0 0 25 0 1 0 38800080 5431296 1168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 1326 1168 170 317 0 1005 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5304

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1820812/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=6760 CPUtime=12.69
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 1545 0 0 0 1268 1 0 0 25 0 1 0 38800080 6922240 1490 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 1690 1490 170 317 0 1369 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6760

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1819020/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=8480 CPUtime=25.48
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 1985 0 0 0 2547 1 0 0 25 0 1 0 38800080 8683520 1930 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 2120 1930 170 317 0 1799 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8480

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1816652/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=10880 CPUtime=51.08
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 2571 0 0 0 5106 2 0 0 25 0 1 0 38800080 11141120 2516 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 2720 2516 170 317 0 2399 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10880

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1813516/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=13968 CPUtime=102.27
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 3327 0 0 0 10225 2 0 0 25 0 1 0 38800080 14303232 3272 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 3492 3272 170 317 0 3171 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13968

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1810828/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=16912 CPUtime=162.25
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 4066 0 0 0 16223 2 0 0 25 0 1 0 38800080 17317888 3939 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604263 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 4228 3939 170 317 0 3907 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16912

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1808588/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=19200 CPUtime=222.24
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 4601 0 0 0 22221 3 0 0 25 0 1 0 38800080 19660800 4474 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 4800 4474 170 317 0 4479 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19200

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1806284/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=21368 CPUtime=282.22
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 5158 0 0 0 28219 3 0 0 25 0 1 0 38800080 21880832 5031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 5342 5031 170 317 0 5021 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21368

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1804620/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=22988 CPUtime=342.21
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 5578 0 0 0 34217 4 0 0 25 0 1 0 38800080 23539712 5451 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 5747 5451 170 317 0 5426 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 22988

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1803276/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=24332 CPUtime=402.19
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 5910 0 0 0 40215 4 0 0 25 0 1 0 38800080 24915968 5783 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 6083 5783 170 317 0 5762 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 24332

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28108
/proc/meminfo: memFree=1802124/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=25656 CPUtime=462.17
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 6209 0 0 0 46213 4 0 0 25 0 1 0 38800080 26271744 6082 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 6414 6082 170 317 0 6093 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 25656

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 28182
/proc/meminfo: memFree=1799836/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=26720 CPUtime=522.14
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 6485 0 0 0 52207 7 0 0 25 0 1 0 38800080 27361280 6358 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 6680 6358 170 317 0 6359 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26720

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28306
/proc/meminfo: memFree=1799948/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=27800 CPUtime=582.05
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 6708 0 0 0 58198 7 0 0 25 0 1 0 38800080 28467200 6581 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 6950 6581 170 317 0 6629 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 27800

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28306
/proc/meminfo: memFree=1798860/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=28776 CPUtime=642.04
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 6965 0 0 0 64196 8 0 0 25 0 1 0 38800080 29466624 6838 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 7194 6838 170 317 0 6873 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 28776


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28306
/proc/meminfo: memFree=1794508/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=33752 CPUtime=881.98
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 8205 0 0 0 88188 10 0 0 25 0 1 0 38800080 34562048 7936 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 8438 7936 170 317 0 8117 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 33752

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1793740/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=34536 CPUtime=941.96
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 8409 0 0 0 94186 10 0 0 25 0 1 0 38800080 35364864 8140 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718354 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 8634 8140 170 317 0 8313 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 34536

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1792652/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=35772 CPUtime=1001.94
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 8667 0 0 0 100184 10 0 0 25 0 1 0 38800080 36630528 8398 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 8943 8398 170 317 0 8622 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 35772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1791692/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=36700 CPUtime=1061.93
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 8905 0 0 0 106183 10 0 0 25 0 1 0 38800080 37580800 8636 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 9175 8636 170 317 0 8854 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 36700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1790796/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=37744 CPUtime=1121.91
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 9131 0 0 0 112181 10 0 0 25 0 1 0 38800080 38649856 8862 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 9436 8862 170 317 0 9115 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 37744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1789836/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=38672 CPUtime=1181.9
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 9356 0 0 0 118179 11 0 0 25 0 1 0 38800080 39600128 9087 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715615 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 9668 9087 170 317 0 9347 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 38672

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1789004/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=39636 CPUtime=1241.89
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 9579 0 0 0 124178 11 0 0 25 0 1 0 38800080 40587264 9310 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 9909 9310 170 317 0 9588 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 39636

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1788044/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=40464 CPUtime=1301.88
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 9794 0 0 0 130176 12 0 0 25 0 1 0 38800080 41435136 9525 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 10116 9525 170 317 0 9795 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 40464

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1787340/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=41148 CPUtime=1361.86
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 9981 0 0 0 136174 12 0 0 25 0 1 0 38800080 42135552 9712 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 10287 9712 170 317 0 9966 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 41148

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1786700/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=41808 CPUtime=1421.85
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 10150 0 0 0 142173 12 0 0 25 0 1 0 38800080 42811392 9881 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 10452 9881 170 317 0 10131 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 41808

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1785996/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=42596 CPUtime=1481.82
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 10325 0 0 0 148170 12 0 0 25 0 1 0 38800080 43618304 10056 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563494 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 10649 10056 170 317 0 10328 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 42596

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1785100/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=43548 CPUtime=1541.82
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 10541 0 0 0 154169 13 0 0 25 0 1 0 38800080 44593152 10272 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 10887 10272 170 317 0 10566 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 43548

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1784460/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=44332 CPUtime=1601.8
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 10705 0 0 0 160167 13 0 0 25 0 1 0 38800080 45395968 10436 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 11083 10436 170 317 0 10762 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 44332

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1783884/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=44888 CPUtime=1661.78
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 10845 0 0 0 166165 13 0 0 25 0 1 0 38800080 45965312 10576 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 11222 10576 170 317 0 10901 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 44888

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1783308/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=45412 CPUtime=1721.77
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 10993 0 0 0 172164 13 0 0 25 0 1 0 38800080 46501888 10724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 11353 10724 170 317 0 11032 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 45412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1782668/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=45936 CPUtime=1781.76
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 11139 0 0 0 178162 14 0 0 25 0 1 0 38800080 47038464 10870 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 11484 10870 170 317 0 11163 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 45936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1782476/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=46068 CPUtime=1800.06
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 11174 0 0 0 179992 14 0 0 25 0 1 0 38800080 47173632 10905 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 11517 10905 170 317 0 11196 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 46068

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 28308
/proc/meminfo: memFree=1782476/2055920 swapFree=4179260/4192956
[pid=28107] ppid=28105 vsize=46068 CPUtime=1800.26
/proc/28107/stat : 28107 (oree) R 28105 28107 27764 0 -1 4194304 11174 0 0 0 180012 14 0 0 25 0 1 0 38800080 47173632 10905 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28107/statm: 11517 10905 170 317 0 11196 0
Current children cumulated CPU time (s) 1800.26
Current children cumulated vsize (KiB) 46068

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.27
CPU user time (s): 1800.13
CPU system time (s): 0.148977
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 46068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.13
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11190
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= 2780

runsolver used 1.13583 second user time and 3.84641 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue Apr 17 19:52:30 UTC 2007

IDJOB= 359256
IDBENCH= 1273
IDSOLVER= 172
FILE ID= node52/359256-1176839550

PBS_JOBID= 4590170

Free space on /tmp= 66344 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900549974.opb
COMMAND LINE= oree /tmp/evaluation/359256-1176839550/instance-359256-1176839550.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-359256-1176839550 -o ROOT/results/node52/solver-359256-1176839550 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359256-1176839550/instance-359256-1176839550.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  0bec34a0b5e3e94a918f84e0f865dc7f

RANDOM SEED= 652189137

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1826660 kB
Buffers:         23852 kB
Cached:         151264 kB
SwapCached:       7940 kB
Active:          89940 kB
Inactive:        98776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826660 kB
SwapTotal:     4192956 kB
SwapFree:      4179260 kB
Dirty:            1376 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            26456 kB
Committed_AS:  1524160 kB
PageTables:       1484 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= 66344 MiB

End job on node52 on Tue Apr 17 20:22:33 UTC 2007