Trace number 459018

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) 1800.09 1800.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-75-70.opb
MD5SUMf923ea56e1761a03f5af67c072a524d6
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 variables5250
Total number of constraints194325
Number of constraints which are clauses194325
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/459018-1178647664/instance-459018-1178647664.opb ......
1800.04/1800.60	c done parsing opb.
1800.04/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459018-1178647664/instance-459018-1178647664.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/node22/watcher-459018-1178647664 -o ROOT/results/node22/solver-459018-1178647664 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459018-1178647664/instance-459018-1178647664.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: 1.02 1.01 1.00 3/77 9453
/proc/meminfo: memFree=1485168/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=1968 CPUtime=0
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 312684103 2015232 286 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 492 286 86 219 0 269 0

[startup+0.057341 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 9453
/proc/meminfo: memFree=1485168/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=2560 CPUtime=0.05
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 474 0 0 0 5 0 0 0 18 0 1 0 312684103 2621440 452 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 640 452 86 219 0 417 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2560

[startup+0.101348 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 9453
/proc/meminfo: memFree=1485168/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=3008 CPUtime=0.09
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 593 0 0 0 9 0 0 0 18 0 1 0 312684103 3080192 522 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 752 522 86 219 0 529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3008

[startup+0.301379 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 9453
/proc/meminfo: memFree=1485168/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=5068 CPUtime=0.29
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 1288 0 0 0 29 0 0 0 19 0 1 0 312684103 5189632 927 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 1267 927 86 219 0 1044 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5068

[startup+0.70144 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 9453
/proc/meminfo: memFree=1485168/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=10468 CPUtime=0.69
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 2491 0 0 0 68 1 0 0 22 0 1 0 312684103 10719232 1745 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134786758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 2617 1745 86 219 0 2394 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10468

[startup+1.50156 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9454
/proc/meminfo: memFree=1475880/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=21028 CPUtime=1.49
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 5332 0 0 0 145 4 0 0 25 0 1 0 312684103 21532672 3693 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 5257 3693 90 219 0 5034 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21028

[startup+3.10181 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9454
/proc/meminfo: memFree=1470312/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=21028 CPUtime=3.09
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 5417 0 0 0 291 18 0 0 25 0 1 0 312684103 21532672 3778 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 5257 3778 90 219 0 5034 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21028

[startup+6.3013 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9454
/proc/meminfo: memFree=1469608/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=21028 CPUtime=6.29
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 5548 0 0 0 608 21 0 0 25 0 1 0 312684103 21532672 3909 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 5257 3909 90 219 0 5034 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21028

[startup+12.7013 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9454
/proc/meminfo: memFree=1468392/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=21028 CPUtime=12.69
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 5861 0 0 0 1245 24 0 0 25 0 1 0 312684103 21532672 4222 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560862 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 5257 4222 90 219 0 5034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21028

[startup+25.5012 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9454
/proc/meminfo: memFree=1463016/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=31200 CPUtime=25.48
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 7211 0 0 0 2515 33 0 0 25 0 1 0 312684103 31948800 5572 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 7800 5572 90 219 0 7577 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31200

[startup+51.1012 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 9454
/proc/meminfo: memFree=1446696/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=50632 CPUtime=51.07
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 11317 0 0 0 5062 45 0 0 25 0 1 0 312684103 51847168 9678 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 12658 9678 90 219 0 12435 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 50632

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1404136/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=93292 CPUtime=102.26
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 21942 0 0 0 10169 57 0 0 25 0 1 0 312684103 95531008 20303 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 23323 20303 90 219 0 23100 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 93292

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1376232/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=173320 CPUtime=162.23
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 30454 0 0 0 16154 69 0 0 25 0 1 0 312684103 177479680 27278 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 43330 27278 90 219 0 43107 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 173320

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1364776/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=179240 CPUtime=222.21
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 33269 0 0 0 22144 77 0 0 25 0 1 0 312684103 183541760 30093 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 44810 30093 90 219 0 44587 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 179240

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 9454
/proc/meminfo: memFree=1346216/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=185568 CPUtime=282.2
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 37907 0 0 0 28134 86 0 0 25 0 1 0 312684103 190021632 34731 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 46392 34731 90 219 0 46169 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 185568

[startup+342.303 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9454
/proc/meminfo: memFree=1343208/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=187620 CPUtime=342.18
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 38628 0 0 0 34125 93 0 0 25 0 1 0 312684103 192122880 35452 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 46905 35452 90 219 0 46682 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 187620

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1341160/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=188744 CPUtime=402.16
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 39144 0 0 0 40115 101 0 0 25 0 1 0 312684103 193273856 35968 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 47186 35968 90 219 0 46963 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 188744

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1339176/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=190392 CPUtime=462.14
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 39686 0 0 0 46105 109 0 0 25 0 1 0 312684103 194961408 36510 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 47598 36510 90 219 0 47375 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 190392

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1337192/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=191620 CPUtime=522.13
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 40179 0 0 0 52099 114 0 0 25 0 1 0 312684103 196218880 37003 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 47905 37003 90 219 0 47682 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 191620

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1335208/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=204912 CPUtime=582.11
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 43739 0 0 0 58089 122 0 0 25 0 1 0 312684103 209829888 37490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 51228 37490 90 219 0 51005 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 204912

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1333480/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=205548 CPUtime=642.09
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 44159 0 0 0 64081 128 0 0 25 0 1 0 312684103 210481152 37910 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 51387 37910 90 219 0 51164 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 205548


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1328488/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=208376 CPUtime=822.03
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 45376 0 0 0 82057 146 0 0 25 0 1 0 312684103 213377024 39127 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 52094 39127 90 219 0 51871 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 208376

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1326760/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=209392 CPUtime=882.01
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 45821 0 0 0 88050 151 0 0 25 0 1 0 312684103 214417408 39572 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 52348 39572 90 219 0 52125 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 209392

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1325096/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=210432 CPUtime=942
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 46233 0 0 0 94044 156 0 0 25 0 1 0 312684103 215482368 39984 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 52608 39984 90 219 0 52385 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 210432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1323624/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=211376 CPUtime=1001.98
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 46646 0 0 0 100036 162 0 0 25 0 1 0 312684103 216449024 40397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 52844 40397 90 219 0 52621 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 211376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1322024/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=212460 CPUtime=1061.96
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 47045 0 0 0 106027 169 0 0 25 0 1 0 312684103 217559040 40796 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 53115 40796 90 219 0 52892 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 212460

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1320232/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=213408 CPUtime=1121.94
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 47490 0 0 0 112019 175 0 0 25 0 1 0 312684103 218529792 41241 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 53352 41241 90 219 0 53129 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 213408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1318696/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=213512 CPUtime=1181.92
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 47872 0 0 0 118011 181 0 0 25 0 1 0 312684103 218636288 41623 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 53378 41623 90 219 0 53155 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 213512

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1317224/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=214516 CPUtime=1241.91
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 48226 0 0 0 124005 186 0 0 25 0 1 0 312684103 219664384 41977 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 53629 41977 90 219 0 53406 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 214516

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1312488/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=215992 CPUtime=1301.89
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 49395 0 0 0 129996 193 0 0 25 0 1 0 312684103 221175808 43146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 53998 43146 90 219 0 53775 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 215992

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1308264/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=216296 CPUtime=1361.87
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 50469 0 0 0 135987 200 0 0 25 0 1 0 312684103 221487104 44220 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 54074 44220 90 219 0 53851 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 216296

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1300456/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=217664 CPUtime=1421.85
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 52371 0 0 0 141980 205 0 0 25 0 1 0 312684103 222887936 46122 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 54416 46122 90 219 0 54193 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 217664

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1299240/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=218868 CPUtime=1481.83
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 52687 0 0 0 147973 210 0 0 25 0 1 0 312684103 224120832 46438 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 54717 46438 90 219 0 54494 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 218868

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1297832/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=243444 CPUtime=1541.82
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 59174 0 0 0 153963 219 0 0 25 0 1 0 312684103 249286656 46780 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 60861 46780 90 219 0 60638 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 243444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1296872/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=244724 CPUtime=1601.8
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 59429 0 0 0 159957 223 0 0 25 0 1 0 312684103 250597376 47035 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 61181 47035 90 219 0 60958 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 244724

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1295784/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=244724 CPUtime=1661.78
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 59696 0 0 0 165951 227 0 0 25 0 1 0 312684103 250597376 47302 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 61181 47302 90 219 0 60958 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 244724

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1294824/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=244724 CPUtime=1721.76
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 59918 0 0 0 171945 231 0 0 25 0 1 0 312684103 250597376 47524 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 61181 47524 90 219 0 60958 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 244724

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1293864/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=246084 CPUtime=1781.74
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 60164 0 0 0 177939 235 0 0 25 0 1 0 312684103 251990016 47770 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 61521 47770 90 219 0 61298 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 246084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9454
/proc/meminfo: memFree=1293672/2055920 swapFree=4163680/4192956
[pid=9453] ppid=9451 vsize=246084 CPUtime=1800.04
/proc/9453/stat : 9453 (PBS4_SAT07v2) R 9451 9453 8576 0 -1 4194304 60219 0 0 0 179768 236 0 0 25 0 1 0 312684103 251990016 47825 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9453/statm: 61521 47825 90 219 0 61298 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 246084

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): 1800.09
CPU user time (s): 1797.68
CPU system time (s): 2.40064
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 268024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.68
system time used= 2.40063
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60220
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= 3847

runsolver used 1.38479 second user time and 3.9214 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  8 18:07:44 UTC 2007

IDJOB= 459018
IDBENCH= 2577
IDSOLVER= 200
FILE ID= node22/459018-1178647664

PBS_JOBID= 5218358

Free space on /tmp= 66536 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-75-70.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459018-1178647664/instance-459018-1178647664.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-459018-1178647664 -o ROOT/results/node22/conversion-459018-1178647664 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459018-1178647664/instance-459018-1178647664.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-459018-1178647664 -o ROOT/results/node22/solver-459018-1178647664 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459018-1178647664/instance-459018-1178647664.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  f923ea56e1761a03f5af67c072a524d6

RANDOM SEED= 29958908

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:       1485512 kB
Buffers:         38544 kB
Cached:         409760 kB
SwapCached:       7364 kB
Active:         212464 kB
Inactive:       258868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1485512 kB
SwapTotal:     4192956 kB
SwapFree:      4163680 kB
Dirty:            7172 kB
Writeback:           0 kB
Mapped:          30176 kB
Slab:            84684 kB
Committed_AS:  4535748 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= 66536 MiB

End job on node22 on Tue May  8 18:37:47 UTC 2007