Trace number 459017

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) 1800.1 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-91-90.opb
MD5SUMdb1439cbd478b31566aabb43ac29c55c
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 variables8190
Total number of constraints368641
Number of constraints which are clauses368641
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 constraint90
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 91
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/459017-1178647661/instance-459017-1178647661.opb ......
1800.08/1800.50	c done parsing opb.
1800.08/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459017-1178647661/instance-459017-1178647661.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/node34/watcher-459017-1178647661 -o ROOT/results/node34/solver-459017-1178647661 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459017-1178647661/instance-459017-1178647661.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 32314
/proc/meminfo: memFree=1760584/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=2428 CPUtime=0
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 312681627 2486272 377 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 607 377 86 219 0 384 0

[startup+0.0735121 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 32314
/proc/meminfo: memFree=1760584/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=3084 CPUtime=0.06
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 612 0 0 0 6 0 0 0 18 0 1 0 312681627 3158016 590 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 771 590 86 219 0 548 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3084

[startup+0.102514 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 32314
/proc/meminfo: memFree=1760584/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=3532 CPUtime=0.09
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 705 0 0 0 9 0 0 0 18 0 1 0 312681627 3616768 634 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 883 634 86 219 0 660 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3532

[startup+0.30253 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 32314
/proc/meminfo: memFree=1760584/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=5460 CPUtime=0.29
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 1349 0 0 0 29 0 0 0 19 0 1 0 312681627 5591040 988 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 1365 988 86 219 0 1142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5460

[startup+0.701562 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 32314
/proc/meminfo: memFree=1760584/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=10728 CPUtime=0.69
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 2489 0 0 0 68 1 0 0 23 0 1 0 312681627 10985472 1743 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134636190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 2682 1743 86 219 0 2459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10728

[startup+1.50163 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1751552/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=18952 CPUtime=1.49
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 4757 0 0 0 147 2 0 0 25 0 1 0 312681627 19406848 3242 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 4738 3242 86 219 0 4515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18952

[startup+3.10175 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1743296/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=39068 CPUtime=3.09
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 9858 0 0 0 297 12 0 0 25 0 1 0 312681627 40005632 6614 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 9767 6614 90 219 0 9544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39068

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1733888/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=39068 CPUtime=6.29
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 9977 0 0 0 594 35 0 0 25 0 1 0 312681627 40005632 6733 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557133 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 9767 6733 90 219 0 9544 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39068

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1733312/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=39068 CPUtime=12.68
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 10145 0 0 0 1231 37 0 0 25 0 1 0 312681627 40005632 6901 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 9767 6901 90 219 0 9544 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39068

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1731840/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=39068 CPUtime=25.49
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 10524 0 0 0 2507 42 0 0 25 0 1 0 312681627 40005632 7280 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 9767 7280 90 219 0 9544 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39068

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1726784/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=40772 CPUtime=51.08
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 11853 0 0 0 5058 50 0 0 25 0 1 0 312681627 41750528 8609 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135004468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 10193 8609 90 219 0 9970 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40772

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1713024/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=61376 CPUtime=102.27
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 15243 0 0 0 10125 102 0 0 25 0 1 0 312681627 62849024 11999 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 15344 11999 90 219 0 15121 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 61376

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1711168/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=62124 CPUtime=162.25
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 15709 0 0 0 16069 156 0 0 25 0 1 0 312681627 63614976 12465 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560630 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 15531 12465 90 219 0 15308 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 62124

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1710208/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=62856 CPUtime=222.24
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 15944 0 0 0 21991 233 0 0 25 0 1 0 312681627 64364544 12700 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 15714 12700 90 219 0 15491 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 62856

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1707904/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=64376 CPUtime=282.22
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 16518 0 0 0 27944 278 0 0 25 0 1 0 312681627 65921024 13274 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 16094 13274 90 219 0 15871 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 64376

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1701056/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=65752 CPUtime=342.21
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 18227 0 0 0 33905 316 0 0 25 0 1 0 312681627 67330048 14983 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 16438 14983 90 219 0 16215 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 65752

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1700736/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=65900 CPUtime=402.2
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 18312 0 0 0 39880 340 0 0 25 0 1 0 312681627 67481600 15068 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557119 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 16475 15068 90 219 0 16252 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 65900

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1699712/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=66732 CPUtime=462.18
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 18555 0 0 0 45831 387 0 0 25 0 1 0 312681627 68333568 15311 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 16683 15311 90 219 0 16460 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 66732

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1699328/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=67020 CPUtime=522.17
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 18656 0 0 0 51793 424 0 0 25 0 1 0 312681627 68628480 15412 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 16755 15412 90 219 0 16532 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 67020

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1698432/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=67744 CPUtime=582.16
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 18873 0 0 0 57740 476 0 0 25 0 1 0 312681627 69369856 15629 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 16936 15629 90 219 0 16713 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 67744

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1697600/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=68376 CPUtime=642.15
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 19078 0 0 0 63716 499 0 0 25 0 1 0 312681627 70017024 15834 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 17094 15834 90 219 0 16871 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 68376


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1696064/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=69504 CPUtime=882.09
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 19465 0 0 0 87530 679 0 0 25 0 1 0 312681627 71172096 16221 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 17376 16221 90 219 0 17153 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 69504

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1695744/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=69772 CPUtime=942.08
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 19560 0 0 0 93475 733 0 0 25 0 1 0 312681627 71446528 16316 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556961 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 17443 16316 90 219 0 17220 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 69772

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1695104/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=70132 CPUtime=1002.06
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 19721 0 0 0 99431 775 0 0 25 0 1 0 312681627 71815168 16477 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557040 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 17533 16477 90 219 0 17310 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 70132

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1694656/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=70340 CPUtime=1062.05
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 19819 0 0 0 105370 835 0 0 25 0 1 0 312681627 72028160 16575 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 17585 16575 90 219 0 17362 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 70340

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1694400/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=70712 CPUtime=1122.03
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 19883 0 0 0 111347 856 0 0 25 0 1 0 312681627 72409088 16639 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 17678 16639 90 219 0 17455 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 70712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1693824/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=70920 CPUtime=1182.02
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 20035 0 0 0 117301 901 0 0 25 0 1 0 312681627 72622080 16791 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 17730 16791 90 219 0 17507 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 70920

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32315
/proc/meminfo: memFree=1693248/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=71588 CPUtime=1242.01
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 20181 0 0 0 123241 960 0 0 25 0 1 0 312681627 73306112 16937 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 17897 16937 90 219 0 17674 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 71588

[startup+1302.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 32315
/proc/meminfo: memFree=1692928/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=71672 CPUtime=1301.99
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 20246 0 0 0 129185 1014 0 0 25 0 1 0 312681627 73392128 17002 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 17918 17002 90 219 0 17695 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 71672

[startup+1362.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 32315
/proc/meminfo: memFree=1692672/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=71672 CPUtime=1361.98
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 20315 0 0 0 135138 1060 0 0 25 0 1 0 312681627 73392128 17071 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 17918 17071 90 219 0 17695 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 71672

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32315
/proc/meminfo: memFree=1692352/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=72012 CPUtime=1421.97
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 20391 0 0 0 141085 1112 0 0 25 0 1 0 312681627 73740288 17147 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 18003 17147 90 219 0 17780 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 72012

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32315
/proc/meminfo: memFree=1692096/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=72096 CPUtime=1481.95
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 20454 0 0 0 147036 1159 0 0 25 0 1 0 312681627 73826304 17210 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 18024 17210 90 219 0 17801 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 72096

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32315
/proc/meminfo: memFree=1691392/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=84856 CPUtime=1541.94
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 23650 0 0 0 152946 1248 0 0 25 0 1 0 312681627 86892544 17333 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560829 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 21214 17333 90 219 0 20991 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 84856

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32315
/proc/meminfo: memFree=1691328/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=84856 CPUtime=1601.92
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 23720 0 0 0 158886 1306 0 0 25 0 1 0 312681627 86892544 17403 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 21214 17403 90 219 0 20991 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 84856

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32315
/proc/meminfo: memFree=1691008/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=85220 CPUtime=1661.9
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 23792 0 0 0 164805 1385 0 0 25 0 1 0 312681627 87265280 17475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 21305 17475 90 219 0 21082 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 85220

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32315
/proc/meminfo: memFree=1690688/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=85300 CPUtime=1721.89
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 23869 0 0 0 170763 1426 0 0 25 0 1 0 312681627 87347200 17552 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557014 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 21325 17552 90 219 0 21102 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 85300

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32315
/proc/meminfo: memFree=1690496/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=85300 CPUtime=1781.88
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 23913 0 0 0 176746 1442 0 0 25 0 1 0 312681627 87347200 17596 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 21325 17596 90 219 0 21102 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 85300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32315
/proc/meminfo: memFree=1690240/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=85564 CPUtime=1800.08
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 23988 0 0 0 178562 1446 0 0 25 0 1 0 312681627 87617536 17671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 21391 17671 90 219 0 21168 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 85564

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32315
/proc/meminfo: memFree=1690240/2055920 swapFree=4159088/4192956
[pid=32314] ppid=32312 vsize=85564 CPUtime=1800.08
/proc/32314/stat : 32314 (PBS4_SAT07v2) R 32312 32314 31540 0 -1 4194304 23988 0 0 0 178562 1446 0 0 25 0 1 0 312681627 87617536 17671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32314/statm: 21391 17671 90 219 0 21168 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 85564

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.1
CPU user time (s): 1785.63
CPU system time (s): 14.4728
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 85564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.63
system time used= 14.4728
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23989
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= 36938

runsolver used 1.40779 second user time and 3.84941 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue May  8 18:07:42 UTC 2007

IDJOB= 459017
IDBENCH= 2576
IDSOLVER= 200
FILE ID= node34/459017-1178647661

PBS_JOBID= 5218384

Free space on /tmp= 66553 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-91-90.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459017-1178647661/instance-459017-1178647661.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-459017-1178647661 -o ROOT/results/node34/conversion-459017-1178647661 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459017-1178647661/instance-459017-1178647661.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-459017-1178647661 -o ROOT/results/node34/solver-459017-1178647661 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459017-1178647661/instance-459017-1178647661.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  db1439cbd478b31566aabb43ac29c55c

RANDOM SEED= 980607446

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1761000 kB
Buffers:         36780 kB
Cached:         147708 kB
SwapCached:       2988 kB
Active:         114640 kB
Inactive:        93488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761000 kB
SwapTotal:     4192956 kB
SwapFree:      4159088 kB
Dirty:           11784 kB
Writeback:           0 kB
Mapped:          30768 kB
Slab:            72072 kB
Committed_AS:  5386004 kB
PageTables:       1980 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= 66553 MiB

End job on node34 on Tue May  8 18:37:45 UTC 2007