Trace number 459922

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
PBS4_v2 2007-03-23? (TO) 1800.12 1800.56

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_25_4_15.opb
MD5SUMc41d0ae6b2deb2ba6caac7b74c416b6f
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.08583
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6140
Sum of products size (including duplicates)12280
Number of different products3070
Sum of products size6140

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459922-1178662162/instance-459922-1178662162.opb ......
1800.05/1800.50	c done parsing opb.
1800.05/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459922-1178662162/instance-459922-1178662162.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-459922-1178662162 -o ROOT/results/node26/solver-459922-1178662162 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459922-1178662162/instance-459922-1178662162.opb 

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: 0.93 0.97 0.99 3/77 2152
/proc/meminfo: memFree=1339512/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=1780 CPUtime=0
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 314133015 1822720 225 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 445 226 86 219 0 222 0

[startup+0.0119159 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 2152
/proc/meminfo: memFree=1339512/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=1912 CPUtime=0
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 314133015 1957888 259 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 478 259 86 219 0 255 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1912

[startup+0.101923 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 2152
/proc/meminfo: memFree=1339512/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=2724 CPUtime=0.09
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 541 0 0 0 9 0 0 0 18 0 1 0 314133015 2789376 490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 681 490 90 219 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2724

[startup+0.301941 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 2152
/proc/meminfo: memFree=1339512/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=2724 CPUtime=0.29
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 541 0 0 0 29 0 0 0 20 0 1 0 314133015 2789376 490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561139 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 681 490 90 219 0 458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2724

[startup+0.701979 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 2152
/proc/meminfo: memFree=1339512/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=2856 CPUtime=0.69
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 553 0 0 0 69 0 0 0 24 0 1 0 314133015 2924544 502 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 714 502 90 219 0 491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2856

[startup+1.50105 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1337648/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=3952 CPUtime=1.49
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 843 0 0 0 149 0 0 0 25 0 1 0 314133015 4046848 792 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 988 792 90 219 0 765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3952

[startup+3.1012 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1335536/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=11256 CPUtime=3.09
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 1713 0 0 0 308 1 0 0 25 0 1 0 314133015 11526144 1662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 2814 1662 90 219 0 2591 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11256

[startup+6.3015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1329584/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=12440 CPUtime=6.29
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 2656 0 0 0 627 2 0 0 25 0 1 0 314133015 12738560 2556 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 3110 2556 90 219 0 2887 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12440

[startup+12.7011 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1323840/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=22112 CPUtime=12.69
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 4316 0 0 0 1264 5 0 0 25 0 1 0 314133015 22642688 4119 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 5528 4119 90 219 0 5305 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22112

[startup+25.5013 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1314368/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=41092 CPUtime=25.49
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 6708 0 0 0 2540 9 0 0 25 0 1 0 314133015 42078208 6318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 10273 6318 90 219 0 10050 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41092

[startup+51.1017 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1292864/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=76088 CPUtime=51.08
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 12205 0 0 0 5090 18 0 0 25 0 1 0 314133015 77914112 11815 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 19022 11815 90 219 0 18799 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76088

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1255232/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=148272 CPUtime=102.27
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 21888 0 0 0 10196 31 0 0 25 0 1 0 314133015 151830528 21113 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 37068 21113 90 219 0 36845 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 148272

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1224832/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=153424 CPUtime=162.25
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 29483 0 0 0 16185 40 0 0 25 0 1 0 314133015 157106176 28708 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 38356 28708 90 219 0 38133 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 153424

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1202624/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=161772 CPUtime=222.23
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 35776 0 0 0 22173 50 0 0 25 0 1 0 314133015 165654528 34199 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 40443 34199 90 219 0 40220 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 161772

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1184512/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=164664 CPUtime=282.22
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 40381 0 0 0 28163 59 0 0 25 0 1 0 314133015 168615936 38738 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 41166 38738 90 219 0 40943 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 164664

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1168640/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=297156 CPUtime=342.21
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 44487 0 0 0 34152 69 0 0 25 0 1 0 314133015 304287744 42646 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 74289 42646 90 219 0 74066 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 297156

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1161600/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=301360 CPUtime=402.19
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 46370 0 0 0 40144 75 0 0 25 0 1 0 314133015 308592640 44397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 75340 44397 90 219 0 75117 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 301360

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1160896/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=301360 CPUtime=462.18
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 46550 0 0 0 46137 81 0 0 25 0 1 0 314133015 308592640 44577 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 75340 44577 90 219 0 75117 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 301360

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1159936/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=301932 CPUtime=522.17
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 46865 0 0 0 52131 86 0 0 25 0 1 0 314133015 309178368 44793 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 75483 44793 90 219 0 75260 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 301932

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1156544/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=311516 CPUtime=582.15
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 49538 0 0 0 58123 92 0 0 25 0 1 0 314133015 318992384 45665 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 77879 45665 90 219 0 77656 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 311516

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1155904/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=311516 CPUtime=642.13
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 49694 0 0 0 64115 98 0 0 25 0 1 0 314133015 318992384 45821 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 77879 45821 90 219 0 77656 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 311516


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1145728/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=324092 CPUtime=882.08
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 53207 0 0 0 88087 121 0 0 25 0 1 0 314133015 331870208 48311 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 81023 48311 90 219 0 80800 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 324092

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1140864/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=325640 CPUtime=942.06
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 54781 0 0 0 94080 126 0 0 25 0 1 0 314133015 333455360 49588 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 81410 49588 90 219 0 81187 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 325640

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1137536/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=326752 CPUtime=1002.04
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 55579 0 0 0 100073 131 0 0 25 0 1 0 314133015 334594048 50386 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 81688 50386 90 219 0 81465 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 326752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1136768/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=327268 CPUtime=1062.03
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 55811 0 0 0 106068 135 0 0 25 0 1 0 314133015 335122432 50552 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 81817 50552 90 219 0 81594 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 327268

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1135744/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=328808 CPUtime=1122.02
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 56421 0 0 0 112063 139 0 0 25 0 1 0 314133015 336699392 50832 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 82202 50832 90 219 0 81979 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 328808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1127744/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=330992 CPUtime=1182
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 58854 0 0 0 118056 144 0 0 25 0 1 0 314133015 338935808 52837 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 82748 52837 90 219 0 82525 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 330992

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1112832/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=332664 CPUtime=1241.99
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 62859 0 0 0 124048 151 0 0 25 0 1 0 314133015 340647936 56545 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 83166 56545 90 219 0 82943 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 332664

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2153
/proc/meminfo: memFree=1102912/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=334208 CPUtime=1301.98
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 65598 0 0 0 130041 157 0 0 25 0 1 0 314133015 342228992 59021 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 83552 59021 90 219 0 83329 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 334208

[startup+1362.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 2153
/proc/meminfo: memFree=1087680/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=334720 CPUtime=1361.96
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 69554 0 0 0 136032 164 0 0 25 0 1 0 314133015 342753280 62845 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 83680 62845 90 219 0 83457 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 334720

[startup+1422.31 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 2153
/proc/meminfo: memFree=1073472/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=349480 CPUtime=1421.94
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 76598 0 0 0 142022 172 0 0 25 0 1 0 314133015 357867520 66359 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 87370 66359 90 219 0 87147 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 349480

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2153
/proc/meminfo: memFree=1059648/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=350120 CPUtime=1481.93
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 80188 0 0 0 148015 178 0 0 25 0 1 0 314133015 358522880 69786 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 87530 69786 90 219 0 87307 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 350120

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2153
/proc/meminfo: memFree=1058304/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=351020 CPUtime=1541.91
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 80704 0 0 0 154010 181 0 0 25 0 1 0 314133015 359444480 70138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 87755 70138 90 219 0 87532 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 351020

[startup+1602.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 2153
/proc/meminfo: memFree=1048960/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=352556 CPUtime=1601.89
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 83467 0 0 0 160004 185 0 0 25 0 1 0 314133015 361017344 72511 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 88139 72511 90 219 0 87916 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 352556

[startup+1662.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 2153
/proc/meminfo: memFree=1037632/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=353836 CPUtime=1661.88
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 86633 0 0 0 165998 190 0 0 25 0 1 0 314133015 362328064 75351 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 88459 75351 90 219 0 88236 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 353836

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2153
/proc/meminfo: memFree=1025664/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=357168 CPUtime=1721.87
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 90347 0 0 0 171991 196 0 0 25 0 1 0 314133015 365740032 78350 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 89292 78350 90 219 0 89069 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 357168

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2153
/proc/meminfo: memFree=1013952/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=358060 CPUtime=1781.85
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 93535 0 0 0 177983 202 0 0 25 0 1 0 314133015 366653440 81245 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 89515 81245 90 219 0 89292 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 358060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2153
/proc/meminfo: memFree=1010240/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=358316 CPUtime=1800.05
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 94502 0 0 0 179802 203 0 0 25 0 1 0 314133015 366915584 82147 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 89579 82147 90 219 0 89356 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 358316

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2153
/proc/meminfo: memFree=1010240/2055920 swapFree=4170140/4192956
[pid=2152] ppid=2150 vsize=358316 CPUtime=1800.05
/proc/2152/stat : 2152 (PBS4_SAT07v2) R 2150 2152 788 0 -1 4194304 94502 0 0 0 179802 203 0 0 25 0 1 0 314133015 366915584 82147 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2152/statm: 89579 82147 90 219 0 89356 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 358316

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.12
CPU user time (s): 1798.03
CPU system time (s): 2.08868
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 358316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.03
system time used= 2.08868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94503
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= 38107

runsolver used 1.42878 second user time and 3.9474 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May  8 22:09:22 UTC 2007

IDJOB= 459922
IDBENCH= 48383
IDSOLVER= 200
FILE ID= node26/459922-1178662162

PBS_JOBID= 5218417

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_25_4_15.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459922-1178662162/instance-459922-1178662162.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-459922-1178662162 -o ROOT/results/node26/conversion-459922-1178662162 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459922-1178662162/instance-459922-1178662162.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-459922-1178662162 -o ROOT/results/node26/solver-459922-1178662162 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459922-1178662162/instance-459922-1178662162.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  c41d0ae6b2deb2ba6caac7b74c416b6f

RANDOM SEED= 10860653

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1339984 kB
Buffers:         41792 kB
Cached:         551308 kB
SwapCached:       3328 kB
Active:         320492 kB
Inactive:       298316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1339984 kB
SwapTotal:     4192956 kB
SwapFree:      4170140 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          33188 kB
Slab:            82740 kB
Committed_AS:  2543288 kB
PageTables:       1720 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= 66562 MiB

End job on node26 on Tue May  8 22:39:25 UTC 2007