Trace number 359634

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) 1800.22 1800.69

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
MD5SUM86b039bb4205441cb6ccb47b538994bc
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 benchmark107.81
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 665
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.02	c ...done
0.00/0.02	c #vars=231 #constraints=2707 hasObjective=no
0.00/0.03	c res. mode=mod
0.00/0.03	c VSIDS like heuristics
0.00/0.03	c complete search running
0.29/0.35	c restart after 401 decisions
0.39/0.45	c nbDecision=500 #constraints=3180
0.79/0.85	c restart after 801 decisions
1.10/1.17	c nbDecision=1000 #constraints=3659
2.09/2.15	c nbDecision=1500 #constraints=4147
2.29/2.37	c restart after 1601 decisions
3.59/3.65	c nbDecision=2000 #constraints=4624
6.29/6.34	c nbDecision=2500 #constraints=5117
9.28/9.32	c nbDecision=3000 #constraints=5606
10.79/10.90	c restart after 3201 decisions
13.19/13.28	c nbDecision=3500 #constraints=6086
18.19/18.25	c nbDecision=4000 #constraints=6574
23.98/24.04	c nbDecision=4500 #constraints=7049
30.28/30.30	c nbDecision=5000 #constraints=7531
35.28/35.39	c nbDecision=5500 #constraints=8011
44.18/44.20	c nbDecision=6000 #constraints=8491
50.88/50.91	c restart after 6401 decisions
52.88/52.99	c nbDecision=6500 #constraints=8977
62.28/62.37	c nbDecision=7000 #constraints=9462
73.87/73.96	c nbDecision=7500 #constraints=9943
85.07/85.16	c nbDecision=8000 #constraints=10428
99.26/99.38	c nbDecision=8500 #constraints=10915
111.66/111.77	c nbDecision=9000 #constraints=11392
126.06/126.15	c nbDecision=9500 #constraints=11882
140.26/140.33	c nbDecision=10000 #constraints=12359
159.05/159.19	c nbDecision=10500 #constraints=12848
180.74/180.81	c nbDecision=11000 #constraints=13335
199.93/200.06	c nbDecision=11500 #constraints=13826
223.23/223.35	c nbDecision=12000 #constraints=14310
249.93/250.03	c nbDecision=12500 #constraints=14796
262.02/262.17	c restart after 12801 decisions
273.42/273.54	c nbDecision=13000 #constraints=15283
302.21/302.31	c nbDecision=13500 #constraints=15778
331.00/331.14	c nbDecision=14000 #constraints=16260
359.00/359.11	c nbDecision=14500 #constraints=16750
386.69/386.84	c nbDecision=15000 #constraints=17233
420.88/421.05	c nbDecision=15500 #constraints=17712
454.97/455.15	c nbDecision=16000 #constraints=18199
499.46/499.68	c nbDecision=16500 #constraints=18684
527.65/527.88	c nbDecision=17000 #constraints=19160
561.44/561.65	c nbDecision=17500 #constraints=19649
611.93/612.14	c nbDecision=18000 #constraints=20144
654.12/654.37	c nbDecision=18500 #constraints=20623
698.61/698.84	c nbDecision=19000 #constraints=21103
749.09/749.32	c nbDecision=19500 #constraints=21595
804.99/805.22	c nbDecision=20000 #constraints=22085
858.97/859.20	c nbDecision=20500 #constraints=22578
914.65/914.96	c nbDecision=21000 #constraints=23061
977.33/977.65	c nbDecision=21500 #constraints=23551
1044.72/1045.04	c nbDecision=22000 #constraints=24044
1112.30/1112.62	c nbDecision=22500 #constraints=24538
1174.59/1174.93	c nbDecision=23000 #constraints=25034
1243.77/1244.12	c nbDecision=23500 #constraints=25527
1299.85/1300.27	c nbDecision=24000 #constraints=26014
1356.84/1357.22	c nbDecision=24500 #constraints=26506
1405.53/1405.90	c nbDecision=25000 #constraints=26997
1467.01/1467.45	c nbDecision=25500 #constraints=27490
1481.00/1481.40	c restart after 25601 decisions
1539.19/1539.65	c nbDecision=26000 #constraints=27968
1623.57/1624.06	c nbDecision=26500 #constraints=28465
1680.35/1680.82	c nbDecision=27000 #constraints=28953
1731.64/1732.12	c nbDecision=27500 #constraints=29439
1800.03/1800.50	Received signal 15
1800.13/1800.67	
1800.13/1800.67	s UNKNOWN
1800.13/1800.67	
1800.13/1800.67	c user time= 1800.07 s
1800.13/1800.67	c system time= 0.145977 s
1800.13/1800.67	c wall clock time=1800.68

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/node63/watcher-359634-1176840742 -o ROOT/results/node63/solver-359634-1176840742 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359634-1176840742/instance-359634-1176840742.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 0.97 3/64 21327
/proc/meminfo: memFree=1731908/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=1468 CPUtime=0
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 174 0 0 0 0 0 0 0 19 0 1 0 160064145 1503232 156 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134830944 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 367 157 130 317 0 46 0

[startup+0.0621521 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 21327
/proc/meminfo: memFree=1731908/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=2544 CPUtime=0.05
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 424 0 0 0 5 0 0 0 19 0 1 0 160064145 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278915 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2544

[startup+0.101155 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 21327
/proc/meminfo: memFree=1731908/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=2544 CPUtime=0.09
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 425 0 0 0 9 0 0 0 19 0 1 0 160064145 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562669 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301176 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 21327
/proc/meminfo: memFree=1731908/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=2808 CPUtime=0.29
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 492 0 0 0 29 0 0 0 20 0 1 0 160064145 2875392 474 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 702 474 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701218 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 21327
/proc/meminfo: memFree=1731908/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=3200 CPUtime=0.69
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 591 0 0 0 69 0 0 0 25 0 1 0 160064145 3276800 573 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 800 573 139 317 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3200

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1729788/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=3728 CPUtime=1.49
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 742 0 0 0 149 0 0 0 25 0 1 0 160064145 3817472 724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711035 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 932 724 139 317 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3728

[startup+3.10247 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1728956/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=4648 CPUtime=3.09
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 963 0 0 0 309 0 0 0 25 0 1 0 160064145 4759552 945 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563407 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 1162 945 139 317 0 841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4648

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1727740/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=5436 CPUtime=6.29
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 1186 0 0 0 629 0 0 0 25 0 1 0 160064145 5566464 1168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 1359 1168 139 317 0 1038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5436

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1726268/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=6888 CPUtime=12.69
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 1537 0 0 0 1268 1 0 0 25 0 1 0 160064145 7053312 1482 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 1722 1482 139 317 0 1401 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6888

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1724540/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=8508 CPUtime=25.48
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 1954 0 0 0 2547 1 0 0 25 0 1 0 160064145 8712192 1899 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 2127 1899 139 317 0 1806 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8508

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1722044/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=11076 CPUtime=51.08
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 2590 0 0 0 5106 2 0 0 25 0 1 0 160064145 11341824 2535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 2769 2535 139 317 0 2448 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11076

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1718908/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=14420 CPUtime=102.27
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 3425 0 0 0 10225 2 0 0 25 0 1 0 160064145 14766080 3298 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 3605 3298 139 317 0 3284 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14420

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1716156/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=17280 CPUtime=162.25
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 4105 0 0 0 16222 3 0 0 25 0 1 0 160064145 17694720 3978 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 4320 3978 139 317 0 3999 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17280

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1713980/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=19432 CPUtime=222.23
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 4677 0 0 0 22220 3 0 0 25 0 1 0 160064145 19898368 4550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 4858 4550 170 317 0 4537 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19432

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1712124/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=21348 CPUtime=282.22
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 5139 0 0 0 28218 4 0 0 25 0 1 0 160064145 21860352 5012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 5337 5012 170 317 0 5016 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21348

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1710396/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=23100 CPUtime=342.19
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 5576 0 0 0 34215 4 0 0 25 0 1 0 160064145 23654400 5449 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 5775 5449 170 317 0 5454 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23100

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1709052/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=24556 CPUtime=402.18
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 5911 0 0 0 40213 5 0 0 25 0 1 0 160064145 25145344 5784 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 6139 5784 170 317 0 5818 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24556

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1707900/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=25636 CPUtime=462.17
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 6195 0 0 0 46211 6 0 0 25 0 1 0 160064145 26251264 6068 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 6409 6068 170 317 0 6088 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 25636

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1706748/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=26892 CPUtime=522.15
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 6478 0 0 0 52209 6 0 0 25 0 1 0 160064145 27537408 6351 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 6723 6351 170 317 0 6402 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26892

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1705660/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=27956 CPUtime=582.14
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 6744 0 0 0 58208 6 0 0 25 0 1 0 160064145 28626944 6617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 6989 6617 170 317 0 6668 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27956

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1704764/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=28916 CPUtime=642.13
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 6971 0 0 0 64206 7 0 0 25 0 1 0 160064145 29609984 6844 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 7229 6844 170 317 0 6908 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 28916


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1701180/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=33176 CPUtime=882.06
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 8036 0 0 0 88198 8 0 0 25 0 1 0 160064145 33972224 7734 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 8294 7734 170 317 0 7973 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 33176

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1700348/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=33980 CPUtime=942.04
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 8244 0 0 0 94196 8 0 0 25 0 1 0 160064145 34795520 7942 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 8495 7942 170 317 0 8174 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 33980

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1699516/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=34936 CPUtime=1002.02
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 8445 0 0 0 100194 8 0 0 25 0 1 0 160064145 35774464 8143 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 8734 8143 170 317 0 8413 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 34936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1698748/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=35620 CPUtime=1062.01
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 8640 0 0 0 106192 9 0 0 25 0 1 0 160064145 36474880 8338 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 8905 8338 170 317 0 8584 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 35620

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1697980/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=36444 CPUtime=1122
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 8836 0 0 0 112190 10 0 0 25 0 1 0 160064145 37318656 8534 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 9111 8534 170 317 0 8790 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 36444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1697276/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=37100 CPUtime=1181.99
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 9008 0 0 0 118188 11 0 0 25 0 1 0 160064145 37990400 8706 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 9275 8706 170 317 0 8954 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 37100

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1696508/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=37892 CPUtime=1241.97
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 9186 0 0 0 124186 11 0 0 25 0 1 0 160064145 38801408 8884 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 9473 8884 170 317 0 9152 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 37892

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1695676/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=38684 CPUtime=1301.95
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 9376 0 0 0 130184 11 0 0 25 0 1 0 160064145 39612416 9074 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 9671 9074 170 317 0 9350 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 38684

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1694780/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=39708 CPUtime=1361.94
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 9594 0 0 0 136182 12 0 0 25 0 1 0 160064145 40660992 9292 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 9927 9292 170 317 0 9606 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 39708

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1693820/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=40656 CPUtime=1421.92
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 9833 0 0 0 142180 12 0 0 25 0 1 0 160064145 41631744 9531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 10164 9531 170 317 0 9843 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 40656

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1693052/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=41360 CPUtime=1481.9
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 10019 0 0 0 148178 12 0 0 25 0 1 0 160064145 42352640 9717 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 10340 9717 170 317 0 10019 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 41360

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1692476/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=41940 CPUtime=1541.89
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 10163 0 0 0 154176 13 0 0 25 0 1 0 160064145 42946560 9861 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 10485 9861 170 317 0 10164 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 41940

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21328
/proc/meminfo: memFree=1691900/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=42488 CPUtime=1601.87
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 10302 0 0 0 160174 13 0 0 25 0 1 0 160064145 43507712 10000 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715618 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 10622 10000 170 317 0 10301 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 42488

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21330
/proc/meminfo: memFree=1691260/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=43164 CPUtime=1661.86
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 10451 0 0 0 166173 13 0 0 25 0 1 0 160064145 44199936 10149 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718322 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 10791 10149 170 317 0 10470 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 43164

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21330
/proc/meminfo: memFree=1690364/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=44084 CPUtime=1721.84
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 10677 0 0 0 172171 13 0 0 25 0 1 0 160064145 45142016 10375 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 11021 10375 170 317 0 10700 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 44084

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21330
/proc/meminfo: memFree=1689724/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=44608 CPUtime=1781.83
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 10828 0 0 0 178169 14 0 0 25 0 1 0 160064145 45678592 10526 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 11152 10526 170 317 0 10831 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 44608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21330
/proc/meminfo: memFree=1689596/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=44740 CPUtime=1800.03
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 10864 0 0 0 179989 14 0 0 25 0 1 0 160064145 45813760 10562 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 11185 10562 170 317 0 10864 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 44740

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 21331
/proc/meminfo: memFree=1689588/2055920 swapFree=4168472/4192956
[pid=21327] ppid=21325 vsize=44740 CPUtime=1800.13
/proc/21327/stat : 21327 (oree) R 21325 21327 20702 0 -1 4194304 10864 0 0 0 179999 14 0 0 25 0 1 0 160064145 45813760 10562 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21327/statm: 11185 10562 170 317 0 10864 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 44740

Child status: 0
Real time (s): 1800.69
CPU time (s): 1800.22
CPU user time (s): 1800.07
CPU system time (s): 0.152976
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 44740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.07
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10880
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 2142

runsolver used 1.3298 second user time and 3.61945 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue Apr 17 20:12:22 UTC 2007

IDJOB= 359634
IDBENCH= 1307
IDSOLVER= 172
FILE ID= node63/359634-1176840742

PBS_JOBID= 4590169

Free space on /tmp= 66506 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
COMMAND LINE= oree /tmp/evaluation/359634-1176840742/instance-359634-1176840742.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-359634-1176840742 -o ROOT/results/node63/solver-359634-1176840742 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359634-1176840742/instance-359634-1176840742.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  86b039bb4205441cb6ccb47b538994bc

RANDOM SEED= 20042558

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1732252 kB
Buffers:         26404 kB
Cached:         234636 kB
SwapCached:      18916 kB
Active:         173044 kB
Inactive:       112476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1732252 kB
SwapTotal:     4192956 kB
SwapFree:      4168472 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            24120 kB
Committed_AS:  1947824 kB
PageTables:       1460 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= 66506 MiB

End job on node63 on Tue Apr 17 20:42:25 UTC 2007