Trace number 353105

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 2007-03-23No Cert. 1800.1 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16c1.opb
MD5SUMa63171c8a8ea2fa0eedb44e836168a56
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1309
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1246
Optimality of the best value was proved NO
Number of variables3160
Total number of constraints18047
Number of constraints which are clauses18047
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 3160
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 3160
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 3160
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/353105-1176654227/instance-353105-1176654227.opb ......
0.49/0.58	c done parsing opb.
0.49/0.58	o 1580
0.79/0.87	o 1579
0.89/0.94	o 1578
0.99/1.03	o 1574
1.09/1.15	o 1573
1.19/1.21	o 1544
1.69/1.71	o 1543
1.79/1.87	o 1542
1.89/1.95	o 1541
2.09/2.17	o 1517
34.98/35.03	o 1454
1800.07/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353105-1176654227/instance-353105-1176654227.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-353105-1176654227 -o ROOT/results/node11/solver-353105-1176654227 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353105-1176654227/PBS4 /tmp/evaluation/353105-1176654227/instance-353105-1176654227.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: 0.91 0.97 0.99 3/77 18733
/proc/meminfo: memFree=1588408/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=1768 CPUtime=0
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 106471695 1810432 222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 442 222 86 219 0 219 0

[startup+0.0427959 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18733
/proc/meminfo: memFree=1588408/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=1900 CPUtime=0.04
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 289 0 0 0 4 0 0 0 18 0 1 0 106471695 1945600 271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 475 271 87 219 0 252 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1900

[startup+0.101805 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18733
/proc/meminfo: memFree=1588408/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=2076 CPUtime=0.09
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 106471695 2125824 329 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 519 329 87 219 0 296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2076

[startup+0.301828 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18733
/proc/meminfo: memFree=1588408/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=3796 CPUtime=0.29
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 761 0 0 0 29 0 0 0 19 0 1 0 106471695 3887104 591 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 949 591 94 219 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3796

[startup+0.701874 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18733
/proc/meminfo: memFree=1588408/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=3924 CPUtime=0.69
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 809 0 0 0 69 0 0 0 22 0 1 0 106471695 4018176 639 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 981 639 104 219 0 758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3924

[startup+1.50197 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1586160/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=4948 CPUtime=1.49
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 1183 0 0 0 148 1 0 0 25 0 1 0 106471695 5066752 1013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 1237 1013 104 219 0 1014 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4948

[startup+3.10116 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1582768/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=11224 CPUtime=3.09
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 2315 0 0 0 308 1 0 0 25 0 1 0 106471695 11493376 2145 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563258 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 2806 2145 104 219 0 2583 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11224

[startup+6.30254 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1570992/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=35800 CPUtime=6.29
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 5439 0 0 0 626 3 0 0 25 0 1 0 106471695 36659200 5269 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 8950 5269 104 219 0 8727 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35800

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1545072/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=68700 CPUtime=12.69
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 11724 0 0 0 1263 6 0 0 25 0 1 0 106471695 70348800 11554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 17175 11554 104 219 0 16952 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68700

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1502832/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=134236 CPUtime=25.49
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 21754 0 0 0 2537 12 0 0 25 0 1 0 106471695 137457664 21584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 33559 21584 104 219 0 33336 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 134236

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1454128/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=134756 CPUtime=51.07
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 33692 0 0 0 5081 26 0 0 25 0 1 0 106471695 137990144 33522 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 33689 33522 104 219 0 33466 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 134756

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1453424/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=136076 CPUtime=102.27
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 34055 0 0 0 10188 39 0 0 25 0 1 0 106471695 139341824 33692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 34019 33692 104 219 0 33796 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 136076

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1452784/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=136492 CPUtime=162.24
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 34210 0 0 0 16164 60 0 0 25 0 1 0 106471695 139767808 33847 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 34123 33847 104 219 0 33900 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 136492

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1452080/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=136884 CPUtime=222.22
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 34375 0 0 0 22148 74 0 0 25 0 1 0 106471695 140169216 34012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 34221 34012 104 219 0 33998 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 136884

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1451504/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=137220 CPUtime=282.21
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 34511 0 0 0 28129 92 0 0 25 0 1 0 106471695 140513280 34148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 34305 34148 104 219 0 34082 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 137220

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1450928/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=139084 CPUtime=342.19
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 35032 0 0 0 34109 110 0 0 25 0 1 0 106471695 142422016 34284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 34771 34284 104 219 0 34548 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 139084

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1450416/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=139464 CPUtime=402.17
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 35168 0 0 0 40091 126 0 0 25 0 1 0 106471695 142811136 34420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 34866 34420 104 219 0 34643 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 139464

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1449904/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=139816 CPUtime=462.15
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 35293 0 0 0 46073 142 0 0 25 0 1 0 106471695 143171584 34545 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 34954 34545 104 219 0 34731 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 139816

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1449264/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=140192 CPUtime=522.13
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 35444 0 0 0 52064 149 0 0 25 0 1 0 106471695 143556608 34696 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 35048 34696 104 219 0 34825 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 140192

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1448752/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=140560 CPUtime=582.12
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 35583 0 0 0 58058 154 0 0 25 0 1 0 106471695 143933440 34835 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 35140 34835 104 219 0 34917 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 140560

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18734
/proc/meminfo: memFree=1448176/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=140996 CPUtime=642.1
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 35720 0 0 0 64049 161 0 0 25 0 1 0 106471695 144379904 34972 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 35249 34972 104 219 0 35026 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 140996


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

[startup+822.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 18734
/proc/meminfo: memFree=1446960/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=144756 CPUtime=822.04
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 36803 0 0 0 82029 175 0 0 25 0 1 0 106471695 148230144 35286 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36189 35286 104 219 0 35966 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 144756

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18734
/proc/meminfo: memFree=1446512/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=145076 CPUtime=882.03
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 36911 0 0 0 88022 181 0 0 25 0 1 0 106471695 148557824 35394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36269 35394 104 219 0 36046 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 145076

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18734
/proc/meminfo: memFree=1446128/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=145304 CPUtime=942.02
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 37015 0 0 0 94013 189 0 0 25 0 1 0 106471695 148791296 35498 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36326 35498 104 219 0 36103 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 145304

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18734
/proc/meminfo: memFree=1445616/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=145412 CPUtime=1002
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 37130 0 0 0 100006 194 0 0 25 0 1 0 106471695 148901888 35613 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36353 35613 104 219 0 36130 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 145412

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18734
/proc/meminfo: memFree=1445232/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=145768 CPUtime=1061.97
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 37235 0 0 0 105999 198 0 0 25 0 1 0 106471695 149266432 35718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36442 35718 104 219 0 36219 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 145768

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1444784/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=146028 CPUtime=1121.96
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 37345 0 0 0 111992 204 0 0 25 0 1 0 106471695 149532672 35828 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36507 35828 104 219 0 36284 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 146028

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1444400/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=146412 CPUtime=1181.94
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 37452 0 0 0 117985 209 0 0 25 0 1 0 106471695 149925888 35935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134562053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36603 35935 104 219 0 36380 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 146412

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1443952/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=146412 CPUtime=1241.92
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 37550 0 0 0 123979 213 0 0 25 0 1 0 106471695 149925888 36033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36603 36033 104 219 0 36380 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 146412

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1443568/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=146704 CPUtime=1301.91
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 37644 0 0 0 129971 220 0 0 25 0 1 0 106471695 150224896 36127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36676 36127 104 219 0 36453 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 146704

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1443120/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=146816 CPUtime=1361.89
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 37743 0 0 0 135965 224 0 0 25 0 1 0 106471695 150339584 36226 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36704 36226 104 219 0 36481 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 146816

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1442736/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=147124 CPUtime=1421.87
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 37862 0 0 0 141957 230 0 0 25 0 1 0 106471695 150654976 36345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36781 36345 104 219 0 36558 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 147124

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1442288/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=147568 CPUtime=1481.85
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 37971 0 0 0 147948 237 0 0 25 0 1 0 106471695 151109632 36454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36892 36454 104 219 0 36669 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 147568

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1441904/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=147568 CPUtime=1541.84
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 38071 0 0 0 153942 242 0 0 25 0 1 0 106471695 151109632 36554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 36892 36554 104 219 0 36669 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 147568

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1441520/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=148024 CPUtime=1601.82
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 38163 0 0 0 159935 247 0 0 25 0 1 0 106471695 151576576 36646 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 37006 36646 104 219 0 36783 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 148024

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1441136/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=148024 CPUtime=1661.8
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 38253 0 0 0 165929 251 0 0 25 0 1 0 106471695 151576576 36736 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 37006 36736 104 219 0 36783 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 148024

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1440816/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=148396 CPUtime=1721.79
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 38339 0 0 0 171923 256 0 0 25 0 1 0 106471695 151957504 36822 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 37099 36822 104 219 0 36876 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 148396

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18736
/proc/meminfo: memFree=1440496/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=148396 CPUtime=1781.76
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 38427 0 0 0 177916 260 0 0 25 0 1 0 106471695 151957504 36910 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 37099 36910 104 219 0 36876 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 148396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 18736
/proc/meminfo: memFree=1440368/2055920 swapFree=4146224/4192956
[pid=18733] ppid=18731 vsize=148396 CPUtime=1800.07
/proc/18733/stat : 18733 (PBS4) R 18731 18733 18067 0 -1 4194304 38454 0 0 0 179745 262 0 0 25 0 1 0 106471695 151957504 36937 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18733/statm: 37099 36937 104 219 0 36876 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 148396

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): 1800.63
CPU time (s): 1800.1
CPU user time (s): 1797.46
CPU system time (s): 2.6446
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 148396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.46
system time used= 2.6446
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38455
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= 3342

runsolver used 2.18467 second user time and 4.19736 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Apr 15 16:23:47 UTC 2007

IDJOB= 353105
IDBENCH= 2170
IDSOLVER= 157
FILE ID= node11/353105-1176654227

PBS_JOBID= 4559369

Free space on /tmp= 66469 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16c1.opb
COMMAND LINE= /tmp/evaluation/353105-1176654227/PBS4 /tmp/evaluation/353105-1176654227/instance-353105-1176654227.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-353105-1176654227 -o ROOT/results/node11/conversion-353105-1176654227 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353105-1176654227/instance-353105-1176654227.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-353105-1176654227 -o ROOT/results/node11/solver-353105-1176654227 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353105-1176654227/PBS4 /tmp/evaluation/353105-1176654227/instance-353105-1176654227.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a63171c8a8ea2fa0eedb44e836168a56

RANDOM SEED= 324199872

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1588816 kB
Buffers:         56048 kB
Cached:         337188 kB
SwapCached:      15716 kB
Active:         194856 kB
Inactive:       225424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588816 kB
SwapTotal:     4192956 kB
SwapFree:      4146224 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          30480 kB
Slab:            32260 kB
Committed_AS:  5599444 kB
PageTables:       1848 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= 66469 MiB

End job on node11 on Sun Apr 15 16:53:50 UTC 2007