Trace number 357289

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 NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.96 1801.68

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-blp-ic97.opb
MD5SUMc6beff0c06c855c4098e361c6e1a2493
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables11503
Total number of constraints971
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)835
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint4
Maximum length of a constraint9784
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 83886080000000
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 508832629179091
Number of bits of the biggest sum of numbers49
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...
0.49/0.52	c ...done
0.49/0.52	c #vars=11503 #constraints=1064 hasObjective=yes
0.49/0.59	c res. mode=mod
0.49/0.59	c VSIDS like heuristics
0.49/0.59	c complete search running
21.68/21.72	c restart after 401 decisions
22.88/22.93	c nbDecision=500 #constraints=1266
76.77/76.87	c restart after 801 decisions
157.34/157.41	c nbDecision=1000 #constraints=1568
422.94/423.19	c nbDecision=1500 #constraints=2068
481.22/481.49	c restart after 1601 decisions
561.80/562.09	c nbDecision=2000 #constraints=2360
863.89/864.26	c nbDecision=2500 #constraints=2860
1195.98/1196.44	c nbDecision=3000 #constraints=3360
1337.63/1338.13	c restart after 3201 decisions
1425.21/1425.87	c nbDecision=3500 #constraints=3672
1792.78/1793.59	c nbDecision=4000 #constraints=4172
1800.08/1800.80	Received signal 15
1800.67/1801.47	
1800.67/1801.47	s UNKNOWN
1800.67/1801.47	
1800.67/1801.47	c user time= 1797.95 s
1800.67/1801.47	c system time= 2.80057 s
1800.67/1801.47	c wall clock time=1801.47

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/node23/watcher-357289-1176993510 -o ROOT/results/node23/solver-357289-1176993510 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357289-1176993510/instance-357289-1176993510.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 13537
/proc/meminfo: memFree=1825272/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1468 CPUtime=0
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 147268171 1503232 163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 367 163 131 317 0 46 0

[startup+0.00892594 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 13537
/proc/meminfo: memFree=1825272/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1600 CPUtime=0
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 147268171 1638400 186 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 400 187 131 317 0 79 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1600

[startup+0.101943 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 13537
/proc/meminfo: memFree=1825272/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=3464 CPUtime=0.09
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 631 0 0 0 9 0 0 0 18 0 1 0 147268171 3547136 613 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 866 613 131 317 0 545 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3464

[startup+0.301982 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 13537
/proc/meminfo: memFree=1825272/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=7140 CPUtime=0.29
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 1497 0 0 0 29 0 0 0 19 0 1 0 147268171 7311360 1413 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270597 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 1785 1413 131 317 0 1464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7140

[startup+0.701058 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 13537
/proc/meminfo: memFree=1825272/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=14724 CPUtime=0.68
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 3332 0 0 0 68 0 0 0 23 0 1 0 147268171 15077376 3248 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 3681 3248 138 317 0 3360 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14724

[startup+1.50121 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 13538
/proc/meminfo: memFree=1812592/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=15516 CPUtime=1.49
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 3507 0 0 0 148 1 0 0 25 0 1 0 147268171 15888384 3423 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272549 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 3879 3423 139 317 0 3558 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15516

[startup+3.10154 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 13538
/proc/meminfo: memFree=1811504/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=17288 CPUtime=3.09
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 3934 0 0 0 308 1 0 0 25 0 1 0 147268171 17702912 3850 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 4322 3850 139 317 0 4001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17288

[startup+6.30114 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 13538
/proc/meminfo: memFree=1807096/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=21600 CPUtime=6.29
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 5671 0 0 0 627 2 0 0 25 0 1 0 147268171 22118400 4740 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284116 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 5400 4740 139 317 0 5079 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21600

[startup+12.7024 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 13538
/proc/meminfo: memFree=1801344/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=28628 CPUtime=12.68
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 8984 0 0 0 1265 3 0 0 25 0 1 0 147268171 29315072 6148 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 7157 6148 139 317 0 6836 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28628

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 13538
/proc/meminfo: memFree=1790400/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=41188 CPUtime=25.49
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 14807 0 0 0 2543 6 0 0 25 0 1 0 147268171 42176512 8749 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 10297 8749 139 317 0 9976 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41188

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 13538
/proc/meminfo: memFree=1768832/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=68256 CPUtime=51.07
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 27612 0 0 0 5097 10 0 0 25 0 1 0 147268171 69894144 14220 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 17064 14220 139 317 0 16743 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68256

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 13538
/proc/meminfo: memFree=1724544/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=121944 CPUtime=102.26
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 52876 0 0 0 10207 19 0 0 25 0 1 0 147268171 124870656 25170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712596 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 30486 25170 139 317 0 30165 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 121944

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13538
/proc/meminfo: memFree=1668544/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=190432 CPUtime=162.24
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 83796 0 0 0 16192 32 0 0 25 0 1 0 147268171 195002368 39361 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278952 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 47608 39361 139 317 0 47287 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 190432

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13538
/proc/meminfo: memFree=1629248/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=239944 CPUtime=222.21
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 109067 0 0 0 22179 42 0 0 25 0 1 0 147268171 245702656 48951 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712536 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 59986 48951 139 317 0 59665 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 239944

[startup+282.302 s]
/proc/loadavg: 1.07 0.99 0.98 2/78 13538
/proc/meminfo: memFree=1553664/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=327844 CPUtime=282.2
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 145160 0 0 0 28164 56 0 0 25 0 1 0 147268171 335712256 68023 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271349 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 81961 68023 139 317 0 81640 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 327844

[startup+342.301 s]
/proc/loadavg: 1.09 1.00 0.99 2/78 13538
/proc/meminfo: memFree=1515136/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=376064 CPUtime=342.17
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 170166 0 0 0 34150 67 0 0 25 0 1 0 147268171 385089536 77348 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 94016 77348 139 317 0 93695 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 376064

[startup+402.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 13538
/proc/meminfo: memFree=1479360/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=423884 CPUtime=402.15
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 194661 0 0 0 40138 77 0 0 25 0 1 0 147268171 434057216 86523 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 105971 86523 139 317 0 105650 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 423884

[startup+462.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 13538
/proc/meminfo: memFree=1442880/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=470044 CPUtime=462.13
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 218710 0 0 0 46126 87 0 0 25 0 1 0 147268171 481325056 95416 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 117511 95416 139 317 0 117190 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 470044

[startup+522.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 13538
/proc/meminfo: memFree=1416000/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=504056 CPUtime=522.11
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 236045 0 0 0 52117 94 0 0 25 0 1 0 147268171 516153344 102093 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 126014 102093 139 317 0 125693 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 504056

[startup+582.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 13538
/proc/meminfo: memFree=1373760/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=559092 CPUtime=582.09
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 261766 0 0 0 58103 106 0 0 25 0 1 0 147268171 572510208 112797 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270568 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 139773 112797 139 317 0 139452 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 559092

[startup+642.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 13538
/proc/meminfo: memFree=1286464/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=669716 CPUtime=642.07
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 298177 0 0 0 64086 121 0 0 25 0 1 0 147268171 685789184 134360 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714642 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 167429 134360 139 317 0 167108 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 669716


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

[startup+942.302 s]
/proc/loadavg: 1.12 1.07 1.00 2/78 13538
/proc/meminfo: memFree=1107840/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=880796 CPUtime=941.96
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 410628 0 0 0 94031 165 0 0 25 0 1 0 147268171 901935104 178953 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712614 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 220199 178953 139 317 0 219878 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 880796

[startup+1002.3 s]
/proc/loadavg: 1.11 1.07 1.00 2/78 13538
/proc/meminfo: memFree=1077184/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=919896 CPUtime=1001.94
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 430966 0 0 0 100021 173 0 0 25 0 1 0 147268171 941973504 186464 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 229974 186464 139 317 0 229653 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 919896

[startup+1062.3 s]
/proc/loadavg: 1.26 1.12 1.02 2/78 13538
/proc/meminfo: memFree=1047232/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=959776 CPUtime=1061.93
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 451459 0 0 0 106012 181 0 0 25 0 1 0 147268171 982810624 194148 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 239944 194148 139 317 0 239623 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 959776

[startup+1122.3 s]
/proc/loadavg: 1.15 1.11 1.02 2/78 13538
/proc/meminfo: memFree=1013760/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1001740 CPUtime=1121.9
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 472630 0 0 0 112000 190 0 0 25 0 1 0 147268171 1025781760 202189 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 250435 202189 139 317 0 250114 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1001740

[startup+1182.3 s]
/proc/loadavg: 1.11 1.10 1.02 2/78 13538
/proc/meminfo: memFree=984768/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1040768 CPUtime=1181.89
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 492355 0 0 0 117992 197 0 0 25 0 1 0 147268171 1065746432 209714 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134559595 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 260192 209714 139 317 0 259871 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1040768

[startup+1242.3 s]
/proc/loadavg: 1.09 1.10 1.02 2/78 13538
/proc/meminfo: memFree=949248/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1086180 CPUtime=1241.86
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 513032 0 0 0 123982 204 0 0 25 0 1 0 147268171 1112248320 218233 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 271545 218233 139 317 0 271224 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 1086180

[startup+1302.3 s]
/proc/loadavg: 1.07 1.09 1.02 2/78 13538
/proc/meminfo: memFree=832000/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1266120 CPUtime=1301.84
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 555309 0 0 0 129963 221 0 0 25 0 1 0 147268171 1296506880 247523 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554547 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 316530 247523 139 317 0 316209 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 1266120

[startup+1362.3 s]
/proc/loadavg: 1.03 1.07 1.01 2/84 13612
/proc/meminfo: memFree=812280/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1287528 CPUtime=1361.79
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 567312 0 0 0 135952 227 0 0 25 0 1 0 147268171 1318428672 252073 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 321882 252073 139 317 0 321561 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 1287528

[startup+1422.31 s]
/proc/loadavg: 1.08 1.08 1.02 2/78 13736
/proc/meminfo: memFree=798976/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1303968 CPUtime=1421.71
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 575989 0 0 0 141939 232 0 0 25 0 1 0 147268171 1335263232 255638 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 325992 255638 139 317 0 325671 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 1303968

[startup+1482.3 s]
/proc/loadavg: 1.06 1.08 1.02 2/78 13736
/proc/meminfo: memFree=768896/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1338996 CPUtime=1481.68
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 594649 0 0 0 147928 240 0 0 25 0 1 0 147268171 1371131904 263244 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 334749 263244 139 317 0 334428 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 1338996

[startup+1542.3 s]
/proc/loadavg: 1.02 1.06 1.01 2/78 13736
/proc/meminfo: memFree=737664/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1374672 CPUtime=1541.67
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 613783 0 0 0 153920 247 0 0 25 0 1 0 147268171 1407664128 270916 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 343668 270916 139 317 0 343347 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 1374672

[startup+1602.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 13736
/proc/meminfo: memFree=708288/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1408844 CPUtime=1601.64
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 632171 0 0 0 159910 254 0 0 25 0 1 0 147268171 1442656256 278229 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 352211 278229 139 317 0 351890 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 1408844

[startup+1662.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 13736
/proc/meminfo: memFree=679296/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1444588 CPUtime=1661.62
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 651156 0 0 0 165900 262 0 0 25 0 1 0 147268171 1479258112 285673 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713827 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 361147 285673 139 317 0 360826 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 1444588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 13736
/proc/meminfo: memFree=649728/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1478492 CPUtime=1721.6
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 669425 0 0 0 171891 269 0 0 25 0 1 0 147268171 1513975808 292959 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 369623 292959 139 317 0 369302 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 1478492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 13736
/proc/meminfo: memFree=619776/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1513884 CPUtime=1781.58
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 688026 0 0 0 177881 277 0 0 25 0 1 0 147268171 1550217216 300514 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272549 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 378471 300514 139 317 0 378150 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 1513884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 13736
/proc/meminfo: memFree=610368/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1523852 CPUtime=1800.08
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 693482 0 0 0 179729 279 0 0 25 0 1 0 147268171 1560424448 302685 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 380963 302685 139 317 0 380642 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1523852

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

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 13736
/proc/meminfo: memFree=610368/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=1524764 CPUtime=1800.67
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194304 693688 0 0 0 179788 279 0 0 25 0 1 0 147268171 1561358336 302825 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278991 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 381191 302825 139 317 0 380870 0
Current children cumulated CPU time (s) 1800.67
Current children cumulated vsize (KiB) 1524764

[startup+1801.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 13736
/proc/meminfo: memFree=610368/2055920 swapFree=4169120/4192956
[pid=13537] ppid=13535 vsize=0 CPUtime=1800.88
/proc/13537/stat : 13537 (oree) R 13535 13537 13149 0 -1 4194308 693714 0 0 0 179796 292 0 0 25 0 1 0 147268171 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13537/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.88
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.68
CPU time (s): 1800.96
CPU user time (s): 1797.96
CPU system time (s): 2.99754
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 1524764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.96
system time used= 2.99754
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 693714
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= 36192

runsolver used 2.19267 second user time and 4.26935 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Thu Apr 19 14:38:30 UTC 2007

IDJOB= 357289
IDBENCH= 2353
IDSOLVER= 172
FILE ID= node23/357289-1176993510

PBS_JOBID= 4630438

Free space on /tmp= 66453 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-blp-ic97.opb
COMMAND LINE= oree /tmp/evaluation/357289-1176993510/instance-357289-1176993510.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-357289-1176993510 -o ROOT/results/node23/solver-357289-1176993510 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357289-1176993510/instance-357289-1176993510.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  c6beff0c06c855c4098e361c6e1a2493

RANDOM SEED= 753818569

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1825744 kB
Buffers:         21120 kB
Cached:         120956 kB
SwapCached:       2288 kB
Active:          74856 kB
Inactive:        90140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825744 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            2812 kB
Writeback:           0 kB
Mapped:          30352 kB
Slab:            50700 kB
Committed_AS:  2459272 kB
PageTables:       1796 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= 66453 MiB

End job on node23 on Thu Apr 19 15:08:33 UTC 2007