Trace number 363955

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. 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-5xp1.b.opb
MD5SUMb3e6d54e40b24334877b0ae377edea30
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark4.04338
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved YES
Number of variables464
Total number of constraints845
Number of constraints which are clauses845
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 constraint149
Number of terms in the objective function 464
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 464
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 464
Number of bits of the biggest sum of numbers9
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/363955-1177035378/instance-363955-1177035378.opb ......
0.01/0.08	c done parsing opb.
0.01/0.08	o 453
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958.49/958.88	o 18
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363955-1177035378/instance-363955-1177035378.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/node69/watcher-363955-1177035378 -o ROOT/results/node69/solver-363955-1177035378 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363955-1177035378/PBS4 /tmp/evaluation/363955-1177035378/instance-363955-1177035378.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: 1.00 1.00 1.00 3/64 25411
/proc/meminfo: memFree=1772772/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=1324 CPUtime=0
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 179527267 1355776 129 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518258 0 0 4096 0 0 0 0 17 1 0 0
/proc/25411/statm: 331 129 87 219 0 108 0

[startup+0.0159599 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25411
/proc/meminfo: memFree=1772772/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=1324 CPUtime=0.01
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 157 0 0 0 1 0 0 0 18 0 1 0 179527267 1355776 139 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/25411/statm: 331 139 87 219 0 108 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1324

[startup+0.101973 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25411
/proc/meminfo: memFree=1772772/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=1460 CPUtime=0.09
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 179527267 1495040 214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 365 214 102 219 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.302004 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25411
/proc/meminfo: memFree=1772772/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=1716 CPUtime=0.29
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 250 0 0 0 25 4 0 0 19 0 1 0 179527267 1757184 232 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 429 232 103 219 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1716

[startup+0.701069 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25411
/proc/meminfo: memFree=1772772/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=1844 CPUtime=0.69
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 296 0 0 0 64 5 0 0 22 0 1 0 179527267 1888256 278 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 461 278 103 219 0 238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1771996/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=1844 CPUtime=1.49
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 322 0 0 0 144 5 0 0 25 0 1 0 179527267 1888256 304 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 461 304 103 219 0 238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1844

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1771740/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=2356 CPUtime=3.09
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 365 0 0 0 304 5 0 0 25 0 1 0 179527267 2412544 347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 589 347 103 219 0 366 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2356

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1771292/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=2560 CPUtime=6.29
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 448 0 0 0 624 5 0 0 25 0 1 0 179527267 2621440 430 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 640 430 103 219 0 417 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2560

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1770652/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=3684 CPUtime=12.68
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 594 0 0 0 1263 5 0 0 25 0 1 0 179527267 3772416 576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 921 576 103 219 0 698 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3684

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1769052/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=6320 CPUtime=25.48
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 1032 0 0 0 2542 6 0 0 25 0 1 0 179527267 6471680 965 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 1580 965 104 219 0 1357 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6320

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1766428/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=7496 CPUtime=51.08
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 1796 0 0 0 5097 11 0 0 25 0 1 0 179527267 7675904 1632 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 1874 1632 104 219 0 1651 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7496

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1764188/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=13164 CPUtime=102.26
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 2541 0 0 0 10206 20 0 0 25 0 1 0 179527267 13479936 2184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 3291 2184 104 219 0 3068 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13164

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1762140/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=13588 CPUtime=162.24
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 3021 0 0 0 16196 28 0 0 25 0 1 0 179527267 13914112 2664 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 3397 2664 104 219 0 3174 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13588

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1760476/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=15688 CPUtime=222.22
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 3823 0 0 0 22187 35 0 0 25 0 1 0 179527267 16064512 3081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 3922 3081 104 219 0 3699 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 15688

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1757148/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=24488 CPUtime=282.2
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 4653 0 0 0 28179 41 0 0 25 0 1 0 179527267 25075712 3911 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 6122 3911 104 219 0 5899 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24488

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1756444/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=24852 CPUtime=342.18
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 4822 0 0 0 34171 47 0 0 25 0 1 0 179527267 25448448 4080 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 6213 4080 104 219 0 5990 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 24852

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1755740/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=25176 CPUtime=402.17
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 4991 0 0 0 40164 53 0 0 25 0 1 0 179527267 25780224 4249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 6294 4249 104 219 0 6071 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25176

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1755036/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=25616 CPUtime=462.15
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 5164 0 0 0 46157 58 0 0 25 0 1 0 179527267 26230784 4422 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 6404 4422 104 219 0 6181 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 25616

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1754204/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=29136 CPUtime=522.13
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 6136 0 0 0 52150 63 0 0 25 0 1 0 179527267 29835264 4625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 7284 4625 104 219 0 7061 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 29136

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1753564/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=29476 CPUtime=582.1
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 6298 0 0 0 58141 69 0 0 25 0 1 0 179527267 30183424 4787 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 7369 4787 104 219 0 7146 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 29476

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1752924/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=29856 CPUtime=642.09
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 6446 0 0 0 64135 74 0 0 25 0 1 0 179527267 30572544 4935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 7464 4935 104 219 0 7241 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 29856


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1750940/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=30920 CPUtime=822.03
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 6942 0 0 0 82113 90 0 0 25 0 1 0 179527267 31662080 5431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 7730 5431 104 219 0 7507 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 30920

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1750492/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=31188 CPUtime=882.01
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 7052 0 0 0 88106 95 0 0 25 0 1 0 179527267 31936512 5541 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 7797 5541 104 219 0 7574 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 31188

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1749916/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=31616 CPUtime=941.99
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 7183 0 0 0 94100 99 0 0 25 0 1 0 179527267 32374784 5672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 7904 5672 104 219 0 7681 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 31616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1749148/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=31916 CPUtime=1001.97
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 7371 0 0 0 100092 105 0 0 25 0 1 0 179527267 32681984 5860 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 7979 5860 104 219 0 7756 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 31916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1748572/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=32236 CPUtime=1061.96
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 7519 0 0 0 106086 110 0 0 25 0 1 0 179527267 33009664 6008 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 8059 6008 104 219 0 7836 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 32236

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1748188/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=32236 CPUtime=1121.94
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 7607 0 0 0 112080 114 0 0 25 0 1 0 179527267 33009664 6096 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 8059 6096 104 219 0 7836 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 32236

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1747484/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=39080 CPUtime=1181.92
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 9321 0 0 0 118075 117 0 0 25 0 1 0 179527267 40017920 6273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 9770 6273 104 219 0 9547 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 39080

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1746908/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=39080 CPUtime=1241.9
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 9458 0 0 0 124067 123 0 0 25 0 1 0 179527267 40017920 6410 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 9770 6410 104 219 0 9547 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 39080

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1746332/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=39464 CPUtime=1301.88
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 9596 0 0 0 130061 127 0 0 25 0 1 0 179527267 40411136 6548 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 9866 6548 104 219 0 9643 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 39464

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25412
/proc/meminfo: memFree=1745756/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=39872 CPUtime=1361.87
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 9736 0 0 0 136053 134 0 0 25 0 1 0 179527267 40828928 6688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 9968 6688 104 219 0 9745 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 39872

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1745116/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=40304 CPUtime=1421.85
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 9889 0 0 0 142044 141 0 0 25 0 1 0 179527267 41271296 6841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 10076 6841 104 219 0 9853 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 40304

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1744540/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=40764 CPUtime=1481.82
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 10035 0 0 0 148036 146 0 0 25 0 1 0 179527267 41742336 6987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 10191 6987 104 219 0 9968 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 40764

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1743964/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=40764 CPUtime=1541.8
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 10178 0 0 0 154028 152 0 0 25 0 1 0 179527267 41742336 7130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 10191 7130 104 219 0 9968 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 40764

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1743388/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=41252 CPUtime=1601.79
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 10324 0 0 0 160021 158 0 0 25 0 1 0 179527267 42242048 7276 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 10313 7276 104 219 0 10090 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 41252

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1742812/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=41252 CPUtime=1661.76
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 10455 0 0 0 166013 163 0 0 25 0 1 0 179527267 42242048 7407 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 10313 7407 104 219 0 10090 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 41252

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1742236/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=41768 CPUtime=1721.75
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 10603 0 0 0 172005 170 0 0 25 0 1 0 179527267 42770432 7555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 10442 7555 104 219 0 10219 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 41768

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1741660/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=41768 CPUtime=1781.73
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 10740 0 0 0 177996 177 0 0 25 0 1 0 179527267 42770432 7692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 10442 7692 104 219 0 10219 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 41768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1741532/2055920 swapFree=4182908/4192956
[pid=25411] ppid=25409 vsize=42316 CPUtime=1800.03
/proc/25411/stat : 25411 (PBS4) R 25409 25411 24235 0 -1 4194304 10771 0 0 0 179825 178 0 0 25 0 1 0 179527267 43331584 7723 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25411/statm: 10579 7723 104 219 0 10356 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 42316

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): 1800.05
CPU user time (s): 1798.25
CPU system time (s): 1.79473
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 42316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.25
system time used= 1.79473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10772
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= 2543

runsolver used 1.24781 second user time and 3.69344 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Fri Apr 20 02:16:18 UTC 2007

IDJOB= 363955
IDBENCH= 2046
IDSOLVER= 157
FILE ID= node69/363955-1177035378

PBS_JOBID= 4630630

Free space on /tmp= 66497 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-5xp1.b.opb
COMMAND LINE= /tmp/evaluation/363955-1177035378/PBS4 /tmp/evaluation/363955-1177035378/instance-363955-1177035378.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-363955-1177035378 -o ROOT/results/node69/conversion-363955-1177035378 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363955-1177035378/instance-363955-1177035378.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-363955-1177035378 -o ROOT/results/node69/solver-363955-1177035378 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363955-1177035378/PBS4 /tmp/evaluation/363955-1177035378/instance-363955-1177035378.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  b3e6d54e40b24334877b0ae377edea30

RANDOM SEED= 404514694

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1773244 kB
Buffers:         42692 kB
Cached:         176528 kB
SwapCached:       3888 kB
Active:          67136 kB
Inactive:       161988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773244 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            39584 kB
Committed_AS:  2138012 kB
PageTables:       1472 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= 66497 MiB

End job on node69 on Fri Apr 20 02:46:21 UTC 2007