Trace number 356821

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) 1800.41 1801.14

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
MD5SUMbe6efe3218879d0d0c6c419c0919396c
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 benchmark109.025
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 683
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
0.29/0.33	c restart after 401 decisions
0.39/0.47	c nbDecision=500 #constraints=3178
0.89/1.00	c restart after 801 decisions
1.29/1.39	c nbDecision=1000 #constraints=3665
2.79/2.82	c nbDecision=1500 #constraints=4158
3.09/3.11	c restart after 1601 decisions
4.59/4.61	c nbDecision=2000 #constraints=4638
6.50/6.57	c nbDecision=2500 #constraints=5123
9.39/9.40	c nbDecision=3000 #constraints=5617
10.69/10.77	c restart after 3201 decisions
13.89/13.97	c nbDecision=3500 #constraints=6099
19.08/19.14	c nbDecision=4000 #constraints=6578
24.88/24.95	c nbDecision=4500 #constraints=7062
33.87/33.99	c nbDecision=5000 #constraints=7555
41.58/41.69	c nbDecision=5500 #constraints=8040
49.07/49.10	c nbDecision=6000 #constraints=8527
57.97/58.06	c restart after 6401 decisions
60.76/60.81	c nbDecision=6500 #constraints=9016
75.36/75.42	c nbDecision=7000 #constraints=9506
91.26/91.39	c nbDecision=7500 #constraints=9985
105.85/105.92	c nbDecision=8000 #constraints=10474
123.74/123.83	c nbDecision=8500 #constraints=10964
144.84/144.98	c nbDecision=9000 #constraints=11456
158.63/158.74	c nbDecision=9500 #constraints=11942
178.82/178.94	c nbDecision=10000 #constraints=12426
202.11/202.26	c nbDecision=10500 #constraints=12915
229.11/229.25	c nbDecision=11000 #constraints=13409
259.00/259.20	c nbDecision=11500 #constraints=13898
290.68/290.89	c nbDecision=12000 #constraints=14390
321.56/321.79	c nbDecision=12500 #constraints=14881
335.83/336.09	c restart after 12801 decisions
348.69/348.95	c nbDecision=13000 #constraints=15358
380.37/380.68	c nbDecision=13500 #constraints=15846
416.96/417.28	c nbDecision=14000 #constraints=16341
449.55/449.86	c nbDecision=14500 #constraints=16825
489.43/489.77	c nbDecision=15000 #constraints=17315
528.12/528.42	c nbDecision=15500 #constraints=17796
556.10/556.46	c nbDecision=16000 #constraints=18285
595.00/595.32	c nbDecision=16500 #constraints=18780
635.49/635.87	c nbDecision=17000 #constraints=19274
683.66/684.06	c nbDecision=17500 #constraints=19770
729.25/729.69	c nbDecision=18000 #constraints=20255
770.73/771.11	c nbDecision=18500 #constraints=20732
816.71/817.20	c nbDecision=19000 #constraints=21226
861.10/861.54	c nbDecision=19500 #constraints=21705
898.98/899.47	c nbDecision=20000 #constraints=22192
931.77/932.27	c nbDecision=20500 #constraints=22676
967.66/968.16	c nbDecision=21000 #constraints=23166
1008.34/1008.83	c nbDecision=21500 #constraints=23655
1052.83/1053.37	c nbDecision=22000 #constraints=24145
1104.81/1105.32	c nbDecision=22500 #constraints=24622
1150.79/1151.32	c nbDecision=23000 #constraints=25104
1209.27/1209.81	c nbDecision=23500 #constraints=25595
1281.65/1282.24	c nbDecision=24000 #constraints=26081
1354.22/1354.85	c nbDecision=24500 #constraints=26562
1401.20/1401.89	c nbDecision=25000 #constraints=27052
1471.37/1472.00	c nbDecision=25500 #constraints=27546
1486.17/1486.83	c restart after 25601 decisions
1546.65/1547.30	c nbDecision=26000 #constraints=28018
1623.22/1623.90	c nbDecision=26500 #constraints=28515
1701.10/1701.89	c nbDecision=27000 #constraints=29008
1767.07/1767.87	c nbDecision=27500 #constraints=29496
1800.06/1800.80	Received signal 15
1800.36/1801.13	
1800.36/1801.13	s UNKNOWN
1800.36/1801.13	
1800.36/1801.13	c user time= 1800.14 s
1800.36/1801.13	c system time= 0.254961 s
1800.36/1801.13	c wall clock time=1801.13

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/node40/watcher-356821-1176839743 -o ROOT/results/node40/solver-356821-1176839743 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356821-1176839743/instance-356821-1176839743.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 0.98 3/77 30975
/proc/meminfo: memFree=1650800/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=1468 CPUtime=0
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 12853874 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 367 165 130 317 0 46 0

[startup+0.099619 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 30975
/proc/meminfo: memFree=1650800/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=2544 CPUtime=0.09
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 12853874 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714749 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.101619 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 30975
/proc/meminfo: memFree=1650800/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=2544 CPUtime=0.09
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 12853874 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563776 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301663 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 30975
/proc/meminfo: memFree=1650800/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=2676 CPUtime=0.29
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 489 0 0 0 29 0 0 0 19 0 1 0 12853874 2740224 471 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718338 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 669 471 139 317 0 348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2676

[startup+0.701744 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 30975
/proc/meminfo: memFree=1650800/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=3064 CPUtime=0.69
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 579 0 0 0 69 0 0 0 23 0 1 0 12853874 3137536 561 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562685 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 766 561 139 317 0 445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3064

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30976
/proc/meminfo: memFree=1648936/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=3588 CPUtime=1.49
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 697 0 0 0 149 0 0 0 25 0 1 0 12853874 3674112 679 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 897 679 139 317 0 576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3588

[startup+3.10125 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30976
/proc/meminfo: memFree=1648232/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=4116 CPUtime=3.09
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 852 0 0 0 309 0 0 0 25 0 1 0 12853874 4214784 834 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606685 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 1029 834 139 317 0 708 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4116

[startup+6.30192 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30976
/proc/meminfo: memFree=1646952/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=5176 CPUtime=6.28
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 1121 0 0 0 628 0 0 0 25 0 1 0 12853874 5300224 1103 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 1294 1103 139 317 0 973 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5176

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 30976
/proc/meminfo: memFree=1645488/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=6628 CPUtime=12.69
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 1484 0 0 0 1268 1 0 0 25 0 1 0 12853874 6787072 1429 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713867 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 1657 1429 139 317 0 1336 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6628

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30976
/proc/meminfo: memFree=1643824/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=8200 CPUtime=25.48
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 1878 0 0 0 2547 1 0 0 25 0 1 0 12853874 8396800 1823 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558955 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 2050 1823 139 317 0 1729 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8200

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30976
/proc/meminfo: memFree=1641584/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=10356 CPUtime=51.07
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 2418 0 0 0 5105 2 0 0 25 0 1 0 12853874 10604544 2363 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 2589 2363 139 317 0 2268 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10356

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30976
/proc/meminfo: memFree=1638960/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=13000 CPUtime=102.26
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 3075 0 0 0 10223 3 0 0 25 0 1 0 12853874 13312000 3020 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 3250 3020 139 317 0 2929 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13000

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30976
/proc/meminfo: memFree=1636400/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=15928 CPUtime=162.23
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 3784 0 0 0 16219 4 0 0 25 0 1 0 12853874 16310272 3657 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 3982 3657 139 317 0 3661 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15928

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30976
/proc/meminfo: memFree=1634352/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=17828 CPUtime=222.21
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 4259 0 0 0 22216 5 0 0 25 0 1 0 12853874 18255872 4132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711489 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 4457 4132 139 317 0 4136 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17828

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30976
/proc/meminfo: memFree=1632944/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=19296 CPUtime=282.19
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 4617 0 0 0 28214 5 0 0 25 0 1 0 12853874 19759104 4490 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596056 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 4824 4490 139 317 0 4503 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19296

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 31098
/proc/meminfo: memFree=1630256/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=20752 CPUtime=342.11
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 4977 0 0 0 34204 7 0 0 25 0 1 0 12853874 21250048 4850 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 5188 4850 139 317 0 4867 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 20752

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31174
/proc/meminfo: memFree=1630064/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=22084 CPUtime=402.07
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 5334 0 0 0 40198 9 0 0 25 0 1 0 12853874 22614016 5207 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 5521 5207 170 317 0 5200 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 22084

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31174
/proc/meminfo: memFree=1628720/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=23412 CPUtime=462.04
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 5658 0 0 0 46195 9 0 0 25 0 1 0 12853874 23973888 5531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 5853 5531 170 317 0 5532 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 23412

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31174
/proc/meminfo: memFree=1627632/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=24616 CPUtime=522.02
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 5943 0 0 0 52192 10 0 0 25 0 1 0 12853874 25206784 5816 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134533520 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 6154 5816 170 317 0 5833 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 24616

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31174
/proc/meminfo: memFree=1626288/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=25800 CPUtime=582
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 6264 0 0 0 58189 11 0 0 25 0 1 0 12853874 26419200 6137 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 6450 6137 170 317 0 6129 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 25800

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31174
/proc/meminfo: memFree=1625136/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=27008 CPUtime=641.99
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 6555 0 0 0 64187 12 0 0 25 0 1 0 12853874 27656192 6428 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 6752 6428 170 317 0 6431 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 27008


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31174
/proc/meminfo: memFree=1619568/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=33408 CPUtime=941.86
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 8127 0 0 0 94171 15 0 0 25 0 1 0 12853874 34209792 7858 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563483 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 8352 7858 170 317 0 8031 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 33408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31174
/proc/meminfo: memFree=1618288/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=34788 CPUtime=1001.84
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 8436 0 0 0 100168 16 0 0 25 0 1 0 12853874 35622912 8167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 8697 8167 170 317 0 8376 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 34788

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31174
/proc/meminfo: memFree=1617328/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=35800 CPUtime=1061.82
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 8688 0 0 0 106165 17 0 0 25 0 1 0 12853874 36659200 8419 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 8950 8419 170 317 0 8629 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 35800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31174
/proc/meminfo: memFree=1616496/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=36732 CPUtime=1121.81
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 8884 0 0 0 112163 18 0 0 25 0 1 0 12853874 37613568 8615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 9183 8615 170 317 0 8862 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 36732

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31176
/proc/meminfo: memFree=1615664/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=37648 CPUtime=1181.78
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 9083 0 0 0 118160 18 0 0 25 0 1 0 12853874 38551552 8814 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 9412 8814 170 317 0 9091 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 37648

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31176
/proc/meminfo: memFree=1615152/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=38196 CPUtime=1241.76
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 9235 0 0 0 124157 19 0 0 25 0 1 0 12853874 39112704 8966 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 9549 8966 170 317 0 9228 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 38196

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31176
/proc/meminfo: memFree=1614512/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=38868 CPUtime=1301.75
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 9391 0 0 0 130155 20 0 0 25 0 1 0 12853874 39800832 9122 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 9717 9122 170 317 0 9396 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 38868

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31176
/proc/meminfo: memFree=1613872/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=39480 CPUtime=1361.72
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 9543 0 0 0 136152 20 0 0 25 0 1 0 12853874 40427520 9274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 9870 9274 170 317 0 9549 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 39480

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31176
/proc/meminfo: memFree=1613040/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=40460 CPUtime=1421.7
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 9773 0 0 0 142149 21 0 0 25 0 1 0 12853874 41431040 9504 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 10115 9504 170 317 0 9794 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 40460

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31176
/proc/meminfo: memFree=1612400/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=40980 CPUtime=1481.67
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 9914 0 0 0 148146 21 0 0 25 0 1 0 12853874 41963520 9645 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 10245 9645 170 317 0 9924 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 40980

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31176
/proc/meminfo: memFree=1611952/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=41504 CPUtime=1541.65
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 10057 0 0 0 154143 22 0 0 25 0 1 0 12853874 42500096 9788 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 10376 9788 170 317 0 10055 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 41504

[startup+1602.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 31176
/proc/meminfo: memFree=1611312/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=42184 CPUtime=1601.63
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 10226 0 0 0 160140 23 0 0 25 0 1 0 12853874 43196416 9957 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715618 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 10546 9957 170 317 0 10225 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 42184

[startup+1662.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 31176
/proc/meminfo: memFree=1610736/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=42708 CPUtime=1661.61
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 10366 0 0 0 166137 24 0 0 25 0 1 0 12853874 43732992 10097 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 10677 10097 170 317 0 10356 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 42708

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31176
/proc/meminfo: memFree=1610160/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=43244 CPUtime=1721.59
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 10487 0 0 0 172135 24 0 0 25 0 1 0 12853874 44281856 10218 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 10811 10218 170 317 0 10490 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 43244

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31176
/proc/meminfo: memFree=1609520/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=43900 CPUtime=1781.57
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 10650 0 0 0 178132 25 0 0 25 0 1 0 12853874 44953600 10381 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 10975 10381 170 317 0 10654 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 43900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31176
/proc/meminfo: memFree=1609392/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=44032 CPUtime=1800.06
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 10682 0 0 0 179981 25 0 0 25 0 1 0 12853874 45088768 10413 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 11008 10413 170 317 0 10687 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 44032

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

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

[startup+1801 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31176
/proc/meminfo: memFree=1609392/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=44032 CPUtime=1800.26
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 10683 0 0 0 180001 25 0 0 25 0 1 0 12853874 45088768 10414 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 11008 10414 170 317 0 10687 0
Current children cumulated CPU time (s) 1800.26
Current children cumulated vsize (KiB) 44032

[startup+1801.1 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31176
/proc/meminfo: memFree=1609392/2055920 swapFree=4192956/4192956
[pid=30975] ppid=30973 vsize=44032 CPUtime=1800.36
/proc/30975/stat : 30975 (oree) R 30973 30975 30876 0 -1 4194304 10683 0 0 0 180011 25 0 0 25 0 1 0 12853874 45088768 10414 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30975/statm: 11008 10414 170 317 0 10687 0
Current children cumulated CPU time (s) 1800.36
Current children cumulated vsize (KiB) 44032

Child status: 0
Real time (s): 1801.14
CPU time (s): 1800.41
CPU user time (s): 1800.15
CPU system time (s): 0.26296
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 44032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.15
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10699
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= 3541

runsolver used 2.18367 second user time and 4.36933 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Apr 17 19:55:43 UTC 2007

IDJOB= 356821
IDBENCH= 1274
IDSOLVER= 172
FILE ID= node40/356821-1176839743

PBS_JOBID= 4590176

Free space on /tmp= 66546 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
COMMAND LINE= oree /tmp/evaluation/356821-1176839743/instance-356821-1176839743.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-356821-1176839743 -o ROOT/results/node40/solver-356821-1176839743 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356821-1176839743/instance-356821-1176839743.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  be6efe3218879d0d0c6c419c0919396c

RANDOM SEED= 426732677

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1651272 kB
Buffers:         40672 kB
Cached:         193316 kB
SwapCached:          0 kB
Active:          75040 kB
Inactive:       261212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651272 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:         121140 kB
Slab:            53864 kB
Committed_AS:   246728 kB
PageTables:       1864 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= 66546 MiB

End job on node40 on Tue Apr 17 20:25:46 UTC 2007