Trace number 459768

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
PBS4_v2 2007-03-23? (TO) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_4.opb
MD5SUM49512b8058c62182b32b06ac219e7167
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-71
Best CPU time to get the best result obtained on this benchmark1800.48
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -71
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150968
Sum of products size (including duplicates)301936
Number of different products75484
Sum of products size150968

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/459768-1178659839/instance-459768-1178659839.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459768-1178659839/instance-459768-1178659839.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-459768-1178659839 -o ROOT/results/node1/solver-459768-1178659839 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459768-1178659839/instance-459768-1178659839.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 0.98 0.98 3/77 5493
/proc/meminfo: memFree=1703608/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=8592 CPUtime=0
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 491 0 0 0 0 0 0 0 18 0 1 0 342022117 8798208 473 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 2148 477 79 219 0 1925 0

[startup+0.0611191 s]
/proc/loadavg: 0.93 0.98 0.98 3/77 5493
/proc/meminfo: memFree=1703608/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=12208 CPUtime=0.04
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 2895 0 0 0 4 0 0 0 18 0 1 0 342022117 12500992 2779 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 3052 2779 86 219 0 2829 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12208

[startup+0.101123 s]
/proc/loadavg: 0.93 0.98 0.98 3/77 5493
/proc/meminfo: memFree=1703608/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=12776 CPUtime=0.08
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 3018 0 0 0 8 0 0 0 18 0 1 0 342022117 13082624 2902 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 3194 2903 86 219 0 2971 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12776

[startup+0.301146 s]
/proc/loadavg: 0.93 0.98 0.98 3/77 5493
/proc/meminfo: memFree=1703608/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=14816 CPUtime=0.29
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 3536 0 0 0 28 1 0 0 19 0 1 0 342022117 15171584 3420 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 3704 3420 86 219 0 3481 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14816

[startup+0.701193 s]
/proc/loadavg: 0.93 0.98 0.98 3/77 5493
/proc/meminfo: memFree=1703608/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=18248 CPUtime=0.69
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 4386 0 0 0 68 1 0 0 23 0 1 0 342022117 18685952 4270 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134585816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 4562 4270 86 219 0 4339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18248

[startup+1.50229 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 5494
/proc/meminfo: memFree=1683568/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=27420 CPUtime=1.49
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 6576 0 0 0 147 2 0 0 25 0 1 0 342022117 28078080 6362 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 6855 6362 86 219 0 6632 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27420

[startup+3.10148 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 5494
/proc/meminfo: memFree=1674672/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=46260 CPUtime=3.09
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11519 0 0 0 304 5 0 0 25 0 1 0 342022117 47370240 9767 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11565 9767 89 219 0 11342 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46260

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 5494
/proc/meminfo: memFree=1664624/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=46260 CPUtime=6.29
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11520 0 0 0 624 5 0 0 25 0 1 0 342022117 47370240 9768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11565 9768 90 219 0 11342 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46260

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 5494
/proc/meminfo: memFree=1664688/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=46260 CPUtime=12.69
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11520 0 0 0 1264 5 0 0 25 0 1 0 342022117 47370240 9768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11565 9768 90 219 0 11342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46260

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 5494
/proc/meminfo: memFree=1664816/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=46260 CPUtime=25.49
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11520 0 0 0 2544 5 0 0 25 0 1 0 342022117 47370240 9768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11565 9768 90 219 0 11342 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46260

[startup+51.1011 s]
/proc/loadavg: 0.97 0.98 0.98 2/78 5494
/proc/meminfo: memFree=1664880/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=46260 CPUtime=51.07
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11520 0 0 0 5102 5 0 0 25 0 1 0 342022117 47370240 9768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11565 9768 90 219 0 11342 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46260

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 5494
/proc/meminfo: memFree=1664880/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=46260 CPUtime=102.25
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11520 0 0 0 10220 5 0 0 25 0 1 0 342022117 47370240 9768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11565 9768 90 219 0 11342 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 46260

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5494
/proc/meminfo: memFree=1664752/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=46520 CPUtime=162.24
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11553 0 0 0 16218 6 0 0 25 0 1 0 342022117 47636480 9801 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11630 9801 90 219 0 11407 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46520

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5494
/proc/meminfo: memFree=1664688/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=46520 CPUtime=222.22
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11553 0 0 0 22216 6 0 0 25 0 1 0 342022117 47636480 9801 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11630 9801 90 219 0 11407 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 46520

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5494
/proc/meminfo: memFree=1664496/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=46780 CPUtime=282.2
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11586 0 0 0 28213 7 0 0 25 0 1 0 342022117 47902720 9834 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11695 9834 90 219 0 11472 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 46780

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5494
/proc/meminfo: memFree=1664368/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47040 CPUtime=342.18
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11619 0 0 0 34211 7 0 0 25 0 1 0 342022117 48168960 9867 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11760 9867 90 219 0 11537 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 47040

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1664240/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47300 CPUtime=402.16
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11652 0 0 0 40209 7 0 0 25 0 1 0 342022117 48435200 9900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11825 9900 90 219 0 11602 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 47300

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1664304/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47300 CPUtime=462.14
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11652 0 0 0 46206 8 0 0 25 0 1 0 342022117 48435200 9900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561139 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11825 9900 90 219 0 11602 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 47300

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1664304/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47300 CPUtime=522.12
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11652 0 0 0 52204 8 0 0 25 0 1 0 342022117 48435200 9900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561209 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11825 9900 90 219 0 11602 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 47300

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1664304/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47300 CPUtime=582.11
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11652 0 0 0 58202 9 0 0 25 0 1 0 342022117 48435200 9900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11825 9900 90 219 0 11602 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 47300

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1664304/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47300 CPUtime=642.09
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11652 0 0 0 64200 9 0 0 25 0 1 0 342022117 48435200 9900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11825 9900 90 219 0 11602 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 47300


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1664304/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47300 CPUtime=822.04
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11653 0 0 0 82193 11 0 0 25 0 1 0 342022117 48435200 9901 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11825 9901 90 219 0 11602 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 47300

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1664304/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47300 CPUtime=882.02
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11653 0 0 0 88191 11 0 0 25 0 1 0 342022117 48435200 9901 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11825 9901 90 219 0 11602 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 47300

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1664240/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47300 CPUtime=942
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11653 0 0 0 94189 11 0 0 25 0 1 0 342022117 48435200 9901 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11825 9901 90 219 0 11602 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 47300

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1664176/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47432 CPUtime=1001.99
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11685 0 0 0 100187 12 0 0 25 0 1 0 342022117 48570368 9933 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11858 9933 90 219 0 11635 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 47432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1664048/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47564 CPUtime=1061.97
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11716 0 0 0 106185 12 0 0 25 0 1 0 342022117 48705536 9964 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11891 9964 90 219 0 11668 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 47564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1664048/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47564 CPUtime=1121.96
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11716 0 0 0 112183 13 0 0 25 0 1 0 342022117 48705536 9964 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11891 9964 90 219 0 11668 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 47564

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663920/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47696 CPUtime=1181.93
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11747 0 0 0 118180 13 0 0 25 0 1 0 342022117 48840704 9995 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11924 9995 90 219 0 11701 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 47696

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663792/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47828 CPUtime=1241.92
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11778 0 0 0 124178 14 0 0 25 0 1 0 342022117 48975872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11957 10026 90 219 0 11734 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 47828

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663728/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47828 CPUtime=1301.9
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11778 0 0 0 130176 14 0 0 25 0 1 0 342022117 48975872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11957 10026 90 219 0 11734 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 47828

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663792/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47828 CPUtime=1361.88
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11778 0 0 0 136173 15 0 0 25 0 1 0 342022117 48975872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11957 10026 90 219 0 11734 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 47828

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663792/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47828 CPUtime=1421.87
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11778 0 0 0 142172 15 0 0 25 0 1 0 342022117 48975872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11957 10026 90 219 0 11734 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 47828

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663728/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47828 CPUtime=1481.84
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11778 0 0 0 148169 15 0 0 25 0 1 0 342022117 48975872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11957 10026 90 219 0 11734 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 47828

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663856/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47828 CPUtime=1541.83
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11778 0 0 0 154167 16 0 0 25 0 1 0 342022117 48975872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11957 10026 90 219 0 11734 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 47828

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663792/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47828 CPUtime=1601.81
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11778 0 0 0 160165 16 0 0 25 0 1 0 342022117 48975872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11957 10026 90 219 0 11734 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 47828

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663920/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47828 CPUtime=1661.79
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11778 0 0 0 166162 17 0 0 25 0 1 0 342022117 48975872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11957 10026 90 219 0 11734 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 47828

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663856/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47828 CPUtime=1721.77
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11778 0 0 0 172160 17 0 0 25 0 1 0 342022117 48975872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11957 10026 90 219 0 11734 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 47828

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663856/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47828 CPUtime=1781.76
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11778 0 0 0 178158 18 0 0 25 0 1 0 342022117 48975872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11957 10026 90 219 0 11734 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 47828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 5496
/proc/meminfo: memFree=1663856/2055920 swapFree=4145760/4192956
[pid=5493] ppid=5491 vsize=47828 CPUtime=1800.06
/proc/5493/stat : 5493 (PBS4_SAT07v2) R 5491 5493 4641 0 -1 4194304 11778 0 0 0 179988 18 0 0 25 0 1 0 342022117 48975872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5493/statm: 11957 10026 90 219 0 11734 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 47828

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1799.89
CPU system time (s): 0.189971
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 47828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11779
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= 37598

runsolver used 1.34979 second user time and 4.02139 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  8 21:30:39 UTC 2007

IDJOB= 459768
IDBENCH= 48229
IDSOLVER= 200
FILE ID= node1/459768-1178659839

PBS_JOBID= 5218006

Free space on /tmp= 54610 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_60_4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459768-1178659839/instance-459768-1178659839.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-459768-1178659839 -o ROOT/results/node1/conversion-459768-1178659839 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459768-1178659839/instance-459768-1178659839.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-459768-1178659839 -o ROOT/results/node1/solver-459768-1178659839 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459768-1178659839/instance-459768-1178659839.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  49512b8058c62182b32b06ac219e7167

RANDOM SEED= 369315923

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1704080 kB
Buffers:         39968 kB
Cached:         196860 kB
SwapCached:      14636 kB
Active:         142920 kB
Inactive:       119840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704080 kB
SwapTotal:     4192956 kB
SwapFree:      4145760 kB
Dirty:            9120 kB
Writeback:           0 kB
Mapped:          33036 kB
Slab:            74580 kB
Committed_AS:  9662224 kB
PageTables:       1836 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= 54606 MiB

End job on node1 on Tue May  8 22:00:45 UTC 2007