Trace number 459013

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.05 1800.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-71-70.opb
MD5SUM2d2ba598d361b1b8832ef2eaa384d61f
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4970
Total number of constraints174021
Number of constraints which are clauses174021
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 constraint70
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 71
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/459013-1178647634/instance-459013-1178647634.opb ......
1800.02/1800.61	c done parsing opb.
1800.02/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459013-1178647634/instance-459013-1178647634.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node39/watcher-459013-1178647634 -o ROOT/results/node39/solver-459013-1178647634 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459013-1178647634/instance-459013-1178647634.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 8818
/proc/meminfo: memFree=1449848/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=1940 CPUtime=0
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 294 0 0 0 0 0 0 0 18 0 1 0 312675540 1986560 276 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 485 276 86 219 0 262 0

[startup+0.0979301 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 8818
/proc/meminfo: memFree=1449848/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=2956 CPUtime=0.09
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 575 0 0 0 9 0 0 0 18 0 1 0 312675540 3026944 505 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 739 505 86 219 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.10193 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 8818
/proc/meminfo: memFree=1449848/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=2956 CPUtime=0.09
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 581 0 0 0 9 0 0 0 18 0 1 0 312675540 3026944 511 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 739 511 86 219 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.301964 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 8818
/proc/meminfo: memFree=1449848/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=5016 CPUtime=0.29
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 1282 0 0 0 29 0 0 0 19 0 1 0 312675540 5136384 922 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023707 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 1254 922 86 219 0 1031 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5016

[startup+0.701032 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 8818
/proc/meminfo: memFree=1449848/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=10416 CPUtime=0.69
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 2487 0 0 0 68 1 0 0 22 0 1 0 312675540 10665984 1742 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 2604 1742 86 219 0 2381 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10416

[startup+1.50117 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1440496/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=20688 CPUtime=1.49
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 5019 0 0 0 141 8 0 0 25 0 1 0 312675540 21184512 3388 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 5172 3388 90 219 0 4949 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20688

[startup+3.10244 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1436208/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=20688 CPUtime=3.09
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 5119 0 0 0 293 16 0 0 25 0 1 0 312675540 21184512 3488 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 5172 3488 90 219 0 4949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20688

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1435440/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=20688 CPUtime=6.28
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 5306 0 0 0 610 18 0 0 25 0 1 0 312675540 21184512 3675 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 5172 3675 90 219 0 4949 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20688

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1433144/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=21348 CPUtime=12.69
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 5960 0 0 0 1246 23 0 0 25 0 1 0 312675540 21860352 4329 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 5337 4329 90 219 0 5114 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21348

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1425024/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=32708 CPUtime=25.48
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 7925 0 0 0 2511 37 0 0 25 0 1 0 312675540 33492992 6294 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 8177 6294 90 219 0 7954 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32708

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1418560/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=34336 CPUtime=51.07
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 9502 0 0 0 5010 97 0 0 25 0 1 0 312675540 35160064 7871 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 8584 7871 90 219 0 8361 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34336

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1417152/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=35532 CPUtime=102.25
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 9881 0 0 0 10103 122 0 0 25 0 1 0 312675540 36384768 8250 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 8883 8250 90 219 0 8660 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35532

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1366400/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=95972 CPUtime=162.24
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 22579 0 0 0 16079 145 0 0 25 0 1 0 312675540 98275328 20948 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 23993 20948 90 219 0 23770 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 95972

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1323904/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=180808 CPUtime=222.22
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 34667 0 0 0 22062 160 0 0 25 0 1 0 312675540 185147392 31499 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547211 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 45202 31499 90 219 0 44979 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 180808

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1320064/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=183652 CPUtime=282.2
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 35635 0 0 0 28052 168 0 0 25 0 1 0 312675540 188059648 32467 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550398 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 45913 32467 90 219 0 45690 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 183652

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1317056/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=185700 CPUtime=342.18
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 36377 0 0 0 34043 175 0 0 25 0 1 0 312675540 190156800 33209 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 46425 33209 90 219 0 46202 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 185700

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1313472/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=188308 CPUtime=402.16
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 37284 0 0 0 40033 183 0 0 25 0 1 0 312675540 192827392 34116 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 47077 34116 90 219 0 46854 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 188308

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1309120/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=191256 CPUtime=462.14
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 38360 0 0 0 46024 190 0 0 25 0 1 0 312675540 195846144 35192 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 47814 35192 90 219 0 47591 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 191256

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1304320/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=193028 CPUtime=522.11
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 39551 0 0 0 52014 197 0 0 25 0 1 0 312675540 197660672 36383 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 48257 36383 90 219 0 48034 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 193028

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1302336/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=206436 CPUtime=582.1
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 43095 0 0 0 58002 208 0 0 25 0 1 0 312675540 211390464 36854 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 51609 36854 90 219 0 51386 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 206436

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1300608/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=206996 CPUtime=642.08
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 43520 0 0 0 63992 216 0 0 25 0 1 0 312675540 211963904 37279 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 51749 37279 90 219 0 51526 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 206996


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1295552/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=209904 CPUtime=822.02
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 44788 0 0 0 81969 233 0 0 25 0 1 0 312675540 214941696 38547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 52476 38547 90 219 0 52253 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 209904

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1294144/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=210660 CPUtime=882
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 45125 0 0 0 87959 241 0 0 25 0 1 0 312675540 215715840 38884 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 52665 38884 90 219 0 52442 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 210660

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1292800/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=211464 CPUtime=941.99
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 45476 0 0 0 93951 248 0 0 25 0 1 0 312675540 216539136 39235 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 52866 39235 90 219 0 52643 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 211464

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1291584/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=212412 CPUtime=1001.97
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 45798 0 0 0 99944 253 0 0 25 0 1 0 312675540 217509888 39557 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 53103 39557 90 219 0 52880 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 212412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1290176/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=212412 CPUtime=1061.94
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 46145 0 0 0 105935 259 0 0 25 0 1 0 312675540 217509888 39904 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 53103 39904 90 219 0 52880 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 212412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1289024/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=213320 CPUtime=1121.93
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 46454 0 0 0 111927 266 0 0 25 0 1 0 312675540 218439680 40213 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 53330 40213 90 219 0 53107 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 213320

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1287616/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=214380 CPUtime=1181.91
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 46797 0 0 0 117919 272 0 0 25 0 1 0 312675540 219525120 40556 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 53595 40556 90 219 0 53372 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 214380

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1285952/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=215404 CPUtime=1241.89
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 47212 0 0 0 123911 278 0 0 25 0 1 0 312675540 220573696 40971 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 53851 40971 90 219 0 53628 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 215404

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1284416/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=215500 CPUtime=1301.87
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 47590 0 0 0 129904 283 0 0 25 0 1 0 312675540 220672000 41349 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 53875 41349 90 219 0 53652 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 215500

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1283008/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=216588 CPUtime=1361.85
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 47933 0 0 0 135897 288 0 0 25 0 1 0 312675540 221786112 41692 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 54147 41692 90 219 0 53924 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 216588

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1281792/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=217744 CPUtime=1421.84
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 48237 0 0 0 141890 294 0 0 25 0 1 0 312675540 222969856 41996 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 54436 41996 90 219 0 54213 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 217744

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1280704/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=217744 CPUtime=1481.81
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 48515 0 0 0 147882 299 0 0 25 0 1 0 312675540 222969856 42274 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 54436 42274 90 219 0 54213 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 217744

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 8819
/proc/meminfo: memFree=1279360/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=218972 CPUtime=1541.79
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 48836 0 0 0 153875 304 0 0 25 0 1 0 312675540 224227328 42595 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 54743 42595 90 219 0 54520 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 218972

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1278016/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=218972 CPUtime=1601.77
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 49165 0 0 0 159868 309 0 0 25 0 1 0 312675540 224227328 42924 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 54743 42924 90 219 0 54520 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 218972

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1276864/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=244948 CPUtime=1661.75
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 55591 0 0 0 165859 316 0 0 25 0 1 0 312675540 250826752 43205 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 61237 43205 90 219 0 61014 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 244948

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1275712/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=245156 CPUtime=1721.73
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 55866 0 0 0 171852 321 0 0 25 0 1 0 312675540 251039744 43480 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 61289 43480 90 219 0 61066 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 245156

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1274432/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=245252 CPUtime=1781.71
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 56208 0 0 0 177844 327 0 0 25 0 1 0 312675540 251138048 43822 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 61313 43822 90 219 0 61090 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 245252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8819
/proc/meminfo: memFree=1274048/2055920 swapFree=4159344/4192956
[pid=8818] ppid=8816 vsize=245252 CPUtime=1800.02
/proc/8818/stat : 8818 (PBS4_SAT07v2) R 8816 8818 7664 0 -1 4194304 56295 0 0 0 179673 329 0 0 25 0 1 0 312675540 251138048 43909 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8818/statm: 61313 43909 90 219 0 61090 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 245252

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): 1800.64
CPU time (s): 1800.05
CPU user time (s): 1796.73
CPU system time (s): 3.3215
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 268128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.73
system time used= 3.3215
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56296
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= 2862

runsolver used 1.64275 second user time and 4.49032 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue May  8 18:07:15 UTC 2007

IDJOB= 459013
IDBENCH= 2572
IDSOLVER= 200
FILE ID= node39/459013-1178647634

PBS_JOBID= 5218348

Free space on /tmp= 66558 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-71-70.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459013-1178647634/instance-459013-1178647634.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-459013-1178647634 -o ROOT/results/node39/conversion-459013-1178647634 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459013-1178647634/instance-459013-1178647634.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-459013-1178647634 -o ROOT/results/node39/solver-459013-1178647634 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459013-1178647634/instance-459013-1178647634.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  2d2ba598d361b1b8832ef2eaa384d61f

RANDOM SEED= 342743199

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1450256 kB
Buffers:         40588 kB
Cached:         419440 kB
SwapCached:      12912 kB
Active:         417892 kB
Inactive:       102832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450256 kB
SwapTotal:     4192956 kB
SwapFree:      4159344 kB
Dirty:            6812 kB
Writeback:           0 kB
Mapped:          67700 kB
Slab:            70104 kB
Committed_AS:  5247324 kB
PageTables:       2128 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= 66558 MiB

End job on node39 on Tue May  8 18:37:18 UTC 2007