Trace number 373388

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. 1800.03 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir08_area_opers.opb
MD5SUM47194cf421cbddfd6c2831e71c8b2458
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark53
Best CPU time to get the best result obtained on this benchmark1801.9
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 53
Optimality of the best value was proved NO
Number of variables203287
Total number of constraints469077
Number of constraints which are clauses469077
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 constraint1
Maximum length of a constraint1023
Number of terms in the objective function 101248
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 101248
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 101248
Number of bits of the biggest sum of numbers17
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/373388-1177187195/instance-373388-1177187195.opb ......
65.97/66.08	c done parsing opb.
65.97/66.08	o 2555
71.76/71.81	o 2554
77.46/77.50	o 2553
83.06/83.18	o 2552
88.86/88.91	o 2551
94.56/94.61	o 2550
100.16/100.28	o 2549
105.86/105.96	o 2548
111.55/111.67	o 2547
117.26/117.34	o 2546
122.85/122.98	o 2545
128.55/128.68	o 2544
134.24/134.36	o 2543
139.94/140.00	o 2542
145.54/145.66	o 2541
151.24/151.34	o 2540
156.94/157.00	o 2539
162.54/162.62	o 2538
168.13/168.28	o 2537
173.83/173.95	o 2536
179.43/179.56	o 2535
185.03/185.19	o 2534
190.73/190.84	o 2533
196.33/196.47	o 2532
201.92/202.07	o 2531
213.22/213.34	o 2530
217.72/217.86	o 1970
222.12/222.24	o 1963
226.52/226.65	o 1961
1800.00/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373388-1177187195/instance-373388-1177187195.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/node22/watcher-373388-1177187195 -o ROOT/results/node22/solver-373388-1177187195 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373388-1177187195/PBS4 /tmp/evaluation/373388-1177187195/instance-373388-1177187195.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 0.98 0.99 3/77 27503
/proc/meminfo: memFree=1554496/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=20384 CPUtime=0
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 499 0 0 0 0 0 0 0 18 0 1 0 166637330 20873216 481 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/27503/statm: 5096 485 81 219 0 4873 0

[startup+0.0228971 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27503
/proc/meminfo: memFree=1554496/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=20384 CPUtime=0.01
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 2174 0 0 0 1 0 0 0 18 0 1 0 166637330 20873216 2156 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/27503/statm: 5096 2159 81 219 0 4873 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 20384

[startup+0.101909 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27503
/proc/meminfo: memFree=1554496/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=28828 CPUtime=0.09
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 7182 0 0 0 6 3 0 0 18 0 1 0 166637330 29519872 6937 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27503/statm: 7207 6937 87 219 0 6984 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28828

[startup+0.301939 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27503
/proc/meminfo: memFree=1554496/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=31512 CPUtime=0.29
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 7864 0 0 0 26 3 0 0 19 0 1 0 166637330 32268288 7521 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27503/statm: 7878 7521 87 219 0 7655 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31512

[startup+0.702 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27503
/proc/meminfo: memFree=1554496/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=35140 CPUtime=0.69
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 8898 0 0 0 65 4 0 0 23 0 1 0 166637330 35983360 8361 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/27503/statm: 8785 8361 88 219 0 8562 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35140

[startup+1.50112 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 27504
/proc/meminfo: memFree=1521272/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=35140 CPUtime=1.49
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 8898 0 0 0 145 4 0 0 25 0 1 0 166637330 35983360 8361 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/27503/statm: 8785 8361 88 219 0 8562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35140

[startup+3.10137 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 27504
/proc/meminfo: memFree=1521144/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=35140 CPUtime=3.08
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 8898 0 0 0 304 4 0 0 25 0 1 0 166637330 35983360 8361 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/27503/statm: 8785 8361 88 219 0 8562 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 35140

[startup+6.30185 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27504
/proc/meminfo: memFree=1520952/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=35140 CPUtime=6.29
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 8898 0 0 0 624 5 0 0 25 0 1 0 166637330 35983360 8361 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/27503/statm: 8785 8361 88 219 0 8562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35140

[startup+12.7018 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27504
/proc/meminfo: memFree=1521080/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=35140 CPUtime=12.69
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 8898 0 0 0 1264 5 0 0 25 0 1 0 166637330 35983360 8361 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/27503/statm: 8785 8361 88 219 0 8562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35140

[startup+25.5018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 27504
/proc/meminfo: memFree=1521144/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=35140 CPUtime=25.48
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 8898 0 0 0 2543 5 0 0 25 0 1 0 166637330 35983360 8361 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/27503/statm: 8785 8361 88 219 0 8562 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35140

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 27504
/proc/meminfo: memFree=1519800/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=36724 CPUtime=51.07
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 9294 0 0 0 5102 5 0 0 25 0 1 0 166637330 37605376 8757 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/27503/statm: 9181 8757 88 219 0 8958 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36724

[startup+102.306 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 27504
/proc/meminfo: memFree=1482360/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=78316 CPUtime=102.26
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 22787 0 0 0 10163 63 0 0 25 0 1 0 166637330 80195584 18125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 19579 18125 104 219 0 19356 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 78316

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 1.00 3/78 27504
/proc/meminfo: memFree=1482296/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=78316 CPUtime=162.24
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 22787 0 0 0 16093 131 0 0 25 0 1 0 166637330 80195584 18125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 19579 18125 104 219 0 19356 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 78316

[startup+222.303 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27504
/proc/meminfo: memFree=1482104/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=78448 CPUtime=222.22
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 22834 0 0 0 22018 204 0 0 25 0 1 0 166637330 80330752 18172 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 19612 18172 104 219 0 19389 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 78448

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27504
/proc/meminfo: memFree=1476792/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=84780 CPUtime=282.2
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 27121 0 0 0 27993 227 0 0 25 0 1 0 166637330 86814720 19488 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 21195 19488 104 219 0 20972 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 84780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27504
/proc/meminfo: memFree=1474680/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=86820 CPUtime=342.18
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 30855 0 0 0 33989 229 0 0 25 0 1 0 166637330 88903680 20005 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 21705 20005 104 219 0 21482 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 86820

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27504
/proc/meminfo: memFree=1473656/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=86820 CPUtime=402.16
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 34443 0 0 0 39985 231 0 0 25 0 1 0 166637330 88903680 20252 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 21705 20252 104 219 0 21482 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 86820

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27504
/proc/meminfo: memFree=1472760/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=86824 CPUtime=462.14
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 37570 0 0 0 45981 233 0 0 25 0 1 0 166637330 88907776 20474 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 21706 20474 104 219 0 21483 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 86824

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27504
/proc/meminfo: memFree=1470712/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=105232 CPUtime=522.11
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 40957 0 0 0 51977 234 0 0 25 0 1 0 166637330 107757568 20996 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26308 20996 104 219 0 26085 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 105232

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27504
/proc/meminfo: memFree=1468984/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106068 CPUtime=582.1
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 43363 0 0 0 57974 236 0 0 25 0 1 0 166637330 108613632 21375 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26517 21375 104 219 0 26294 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 106068

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27504
/proc/meminfo: memFree=1468152/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106260 CPUtime=642.09
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 45276 0 0 0 63971 238 0 0 25 0 1 0 166637330 108810240 21622 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26565 21622 104 219 0 26342 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 106260


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1465528/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106068 CPUtime=822.02
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 50423 0 0 0 81959 243 0 0 25 0 1 0 166637330 108613632 22247 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26517 22247 104 219 0 26294 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 106068

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1464696/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106068 CPUtime=881.99
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 52131 0 0 0 87955 244 0 0 25 0 1 0 166637330 108613632 22459 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26517 22459 104 219 0 26294 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 106068

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1463544/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106260 CPUtime=941.98
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 54493 0 0 0 93952 246 0 0 25 0 1 0 166637330 108810240 22772 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26565 22772 104 219 0 26342 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 106260

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1462840/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106068 CPUtime=1001.95
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 56005 0 0 0 99948 247 0 0 25 0 1 0 166637330 108613632 22931 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26517 22931 104 219 0 26294 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 106068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1461880/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106068 CPUtime=1061.94
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 58034 0 0 0 105945 249 0 0 25 0 1 0 166637330 108613632 23154 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26517 23154 104 219 0 26294 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 106068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1460792/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106068 CPUtime=1121.92
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 60570 0 0 0 111940 252 0 0 25 0 1 0 166637330 108613632 23439 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26517 23439 104 219 0 26294 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 106068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1459960/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106068 CPUtime=1181.9
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 62413 0 0 0 117937 253 0 0 25 0 1 0 166637330 108613632 23637 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26517 23637 104 219 0 26294 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 106068

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1458936/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106260 CPUtime=1241.88
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 64711 0 0 0 123933 255 0 0 25 0 1 0 166637330 108810240 23940 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26565 23940 104 219 0 26342 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 106260

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1458040/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106068 CPUtime=1301.86
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 66429 0 0 0 129930 256 0 0 25 0 1 0 166637330 108613632 24118 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26517 24118 104 219 0 26294 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 106068

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 27506
/proc/meminfo: memFree=1457080/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106068 CPUtime=1361.84
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 68550 0 0 0 135927 257 0 0 25 0 1 0 166637330 108613632 24349 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26517 24349 104 219 0 26294 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 106068

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1456184/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106264 CPUtime=1421.82
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 70638 0 0 0 141924 258 0 0 25 0 1 0 166637330 108814336 24616 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26566 24616 104 219 0 26343 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 106264

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1455288/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=106068 CPUtime=1481.8
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 72210 0 0 0 147920 260 0 0 25 0 1 0 166637330 108613632 24807 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 26517 24807 104 219 0 26294 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 106068

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1453432/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=140068 CPUtime=1541.78
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 75030 0 0 0 153917 261 0 0 25 0 1 0 166637330 143429632 25301 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 35017 25301 104 219 0 34794 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 140068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1452536/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=139872 CPUtime=1601.75
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 76824 0 0 0 159913 262 0 0 25 0 1 0 166637330 143228928 25485 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 34968 25485 104 219 0 34745 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 139872

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1451128/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=139872 CPUtime=1661.73
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 79845 0 0 0 165909 264 0 0 25 0 1 0 166637330 143228928 25846 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 34968 25846 104 219 0 34745 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 139872

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1449336/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=139872 CPUtime=1721.72
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 83222 0 0 0 171905 267 0 0 25 0 1 0 166637330 143228928 26283 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 34968 26283 104 219 0 34745 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 139872

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1448440/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=140080 CPUtime=1781.7
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 85544 0 0 0 177902 268 0 0 25 0 1 0 166637330 143441920 26561 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 35020 26561 104 219 0 34797 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 140080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27506
/proc/meminfo: memFree=1447992/2055920 swapFree=4168584/4192956
[pid=27503] ppid=27501 vsize=139876 CPUtime=1800
/proc/27503/stat : 27503 (PBS4) R 27501 27503 26670 0 -1 4194304 86302 0 0 0 179731 269 0 0 25 0 1 0 166637330 143233024 26617 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27503/statm: 34969 26617 104 219 0 34746 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 139876

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): 1800.03
CPU user time (s): 1797.32
CPU system time (s): 2.71259
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 140140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.32
system time used= 2.71259
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86303
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= 4557

runsolver used 2.21466 second user time and 4.33334 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sat Apr 21 20:26:36 UTC 2007

IDJOB= 373388
IDBENCH= 25040
IDSOLVER= 157
FILE ID= node22/373388-1177187195

PBS_JOBID= 4649018

Free space on /tmp= 66482 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir08_area_opers.opb
COMMAND LINE= /tmp/evaluation/373388-1177187195/PBS4 /tmp/evaluation/373388-1177187195/instance-373388-1177187195.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-373388-1177187195 -o ROOT/results/node22/conversion-373388-1177187195 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373388-1177187195/instance-373388-1177187195.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-373388-1177187195 -o ROOT/results/node22/solver-373388-1177187195 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373388-1177187195/PBS4 /tmp/evaluation/373388-1177187195/instance-373388-1177187195.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  47194cf421cbddfd6c2831e71c8b2458

RANDOM SEED= 661240524

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1554904 kB
Buffers:         45548 kB
Cached:         362580 kB
SwapCached:       2252 kB
Active:         223956 kB
Inactive:       208284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554904 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:           17048 kB
Writeback:           0 kB
Mapped:          31928 kB
Slab:            54380 kB
Committed_AS:  1886256 kB
PageTables:       1676 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= 66482 MiB

End job on node22 on Sat Apr 21 20:56:39 UTC 2007