Trace number 419958

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 2007-03-23? (TO) 1800.1 1800.83

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
jarvisalo/eq.atree.braun.10.unsat.opb
MD5SUM9966752c0ad702d51e91e911364f1cfa
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark863.321
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1111
Total number of constraints3756
Number of constraints which are clauses3756
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint19
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 36
Number of bits of the biggest sum of numbers6
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/419958-1177415781/instance-419958-1177415781.opb ......
1800.07/1800.80	c done parsing opb.
1800.07/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/419958-1177415781/instance-419958-1177415781.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-419958-1177415781 -o ROOT/results/node39/solver-419958-1177415781 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/419958-1177415781/PBS4 /tmp/evaluation/419958-1177415781/instance-419958-1177415781.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29598
/proc/meminfo: memFree=1838080/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=1456 CPUtime=0
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 189490141 1490944 150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/29598/statm: 364 150 87 219 0 141 0

[startup+0.105399 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29598
/proc/meminfo: memFree=1838080/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=2252 CPUtime=0.1
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 355 0 0 0 10 0 0 0 18 0 1 0 189490141 2306048 338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 563 338 93 219 0 340 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2252

[startup+0.201415 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29598
/proc/meminfo: memFree=1838080/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=2896 CPUtime=0.19
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 433 0 0 0 19 0 0 0 18 0 1 0 189490141 2965504 416 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 724 416 93 219 0 501 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2896

[startup+0.301432 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29598
/proc/meminfo: memFree=1838080/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=3028 CPUtime=0.29
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 497 0 0 0 29 0 0 0 19 0 1 0 189490141 3100672 480 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 757 480 93 219 0 534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3028

[startup+0.701499 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29598
/proc/meminfo: memFree=1838080/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=4184 CPUtime=0.7
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 689 0 0 0 69 1 0 0 23 0 1 0 189490141 4284416 672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 1046 672 93 219 0 823 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4184

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29599
/proc/meminfo: memFree=1835000/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=4636 CPUtime=1.49
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 951 0 0 0 148 1 0 0 25 0 1 0 189490141 4747264 885 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 1159 885 94 219 0 936 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4636

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29599
/proc/meminfo: memFree=1834232/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=7328 CPUtime=3.09
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 1493 0 0 0 306 3 0 0 25 0 1 0 189490141 7503872 1330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 1832 1330 94 219 0 1609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7328

[startup+6.30244 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29599
/proc/meminfo: memFree=1831352/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=7860 CPUtime=6.29
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 1907 0 0 0 623 6 0 0 25 0 1 0 189490141 8048640 1744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 1965 1744 94 219 0 1742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7860

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29599
/proc/meminfo: memFree=1828800/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=13372 CPUtime=12.69
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 2821 0 0 0 1259 10 0 0 25 0 1 0 189490141 13692928 2465 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 3343 2465 94 219 0 3120 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13372

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29599
/proc/meminfo: memFree=1823360/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=22764 CPUtime=25.48
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 4068 0 0 0 2533 15 0 0 25 0 1 0 189490141 23310336 3712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 5691 3712 94 219 0 5468 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22764

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29599
/proc/meminfo: memFree=1814272/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=26300 CPUtime=51.07
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 6718 0 0 0 5083 24 0 0 25 0 1 0 189490141 26931200 5977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 6575 5977 94 219 0 6352 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26300

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29599
/proc/meminfo: memFree=1804224/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=48368 CPUtime=102.25
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 9963 0 0 0 10187 38 0 0 25 0 1 0 189490141 49528832 8453 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 12092 8453 94 219 0 11869 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 48368

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29599
/proc/meminfo: memFree=1796800/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=50560 CPUtime=162.24
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 11857 0 0 0 16174 50 0 0 25 0 1 0 189490141 51773440 10347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547150 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 12640 10347 94 219 0 12417 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 50560

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29599
/proc/meminfo: memFree=1788544/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=52832 CPUtime=222.22
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 13873 0 0 0 22162 60 0 0 25 0 1 0 189490141 54099968 12363 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 13208 12363 94 219 0 12985 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 52832

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29625
/proc/meminfo: memFree=1777744/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=87728 CPUtime=282.18
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 16266 0 0 0 28145 73 0 0 25 0 1 0 189490141 89833472 14756 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 21932 14756 94 219 0 21709 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 87728

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1776696/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=94856 CPUtime=342.07
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 18247 0 0 0 34122 85 0 0 25 0 1 0 189490141 97132544 15200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 23714 15200 94 219 0 23491 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 94856

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1774848/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=96204 CPUtime=402.05
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 18725 0 0 0 40112 93 0 0 25 0 1 0 189490141 98512896 15678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 24051 15678 94 219 0 23828 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 96204

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1771008/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=97932 CPUtime=462.02
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 19670 0 0 0 46101 101 0 0 25 0 1 0 189490141 100282368 16623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 24483 16623 94 219 0 24260 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 97932

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1769536/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=98484 CPUtime=522
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 20039 0 0 0 52092 108 0 0 25 0 1 0 189490141 100847616 16992 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 24621 16992 94 219 0 24398 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 98484

[startup+582.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 29797
/proc/meminfo: memFree=1766784/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=99356 CPUtime=581.98
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 20709 0 0 0 58084 114 0 0 25 0 1 0 189490141 101740544 17662 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549284 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 24839 17662 94 219 0 24616 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 99356

[startup+642.302 s]
/proc/loadavg: 1.27 1.07 1.02 2/78 29797
/proc/meminfo: memFree=1761856/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=100540 CPUtime=641.96
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 21975 0 0 0 64073 123 0 0 25 0 1 0 189490141 102952960 18928 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 25135 18928 94 219 0 24912 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 100540


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

[startup+882.305 s]
/proc/loadavg: 1.01 1.05 1.01 2/78 29797
/proc/meminfo: memFree=1750528/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=116856 CPUtime=881.89
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 27803 0 0 0 88039 150 0 0 25 0 1 0 189490141 119660544 21683 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 29214 21683 94 219 0 28991 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 116856

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 29797
/proc/meminfo: memFree=1749184/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=117808 CPUtime=941.86
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 28139 0 0 0 94031 155 0 0 25 0 1 0 189490141 120635392 22019 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 29452 22019 94 219 0 29229 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 117808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 29797
/proc/meminfo: memFree=1743296/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=119288 CPUtime=1001.84
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 29611 0 0 0 100021 163 0 0 25 0 1 0 189490141 122150912 23491 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 29822 23491 94 219 0 29599 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 119288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29797
/proc/meminfo: memFree=1741568/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=120244 CPUtime=1061.82
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 30028 0 0 0 106013 169 0 0 25 0 1 0 189490141 123129856 23908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 30061 23908 94 219 0 29838 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 120244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29797
/proc/meminfo: memFree=1740032/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=121628 CPUtime=1121.79
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 30398 0 0 0 112003 176 0 0 25 0 1 0 189490141 124547072 24278 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 30407 24278 94 219 0 30184 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 121628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29797
/proc/meminfo: memFree=1738816/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=122088 CPUtime=1181.77
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 30694 0 0 0 117994 183 0 0 25 0 1 0 189490141 125018112 24574 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 30522 24574 94 219 0 30299 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 122088

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1734080/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=123020 CPUtime=1241.76
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 31872 0 0 0 123987 189 0 0 25 0 1 0 189490141 125972480 25752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 30755 25752 94 219 0 30532 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 123020

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1730240/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=124316 CPUtime=1301.73
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 32852 0 0 0 129979 194 0 0 25 0 1 0 189490141 127299584 26732 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 31079 26732 94 219 0 30856 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 124316

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1720704/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=190956 CPUtime=1361.72
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 35178 0 0 0 135970 202 0 0 25 0 1 0 189490141 195538944 29058 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 47739 29058 94 219 0 47516 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 190956

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1719616/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=191964 CPUtime=1421.7
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 35436 0 0 0 141962 208 0 0 25 0 1 0 189490141 196571136 29316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 47991 29316 94 219 0 47768 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 191964

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1718848/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=192140 CPUtime=1481.67
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 35645 0 0 0 147954 213 0 0 25 0 1 0 189490141 196751360 29525 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 48035 29525 94 219 0 47812 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 192140

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1717248/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=193588 CPUtime=1541.65
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 36038 0 0 0 153946 219 0 0 25 0 1 0 189490141 198234112 29918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 48397 29918 94 219 0 48174 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 193588

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1716288/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=193972 CPUtime=1601.63
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 36282 0 0 0 159939 224 0 0 25 0 1 0 189490141 198627328 30162 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 48493 30162 94 219 0 48270 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 193972

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1712640/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=194588 CPUtime=1661.61
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 37179 0 0 0 165930 231 0 0 25 0 1 0 189490141 199258112 31059 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559502 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 48647 31059 94 219 0 48424 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 194588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1711616/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=195684 CPUtime=1721.59
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 37427 0 0 0 171922 237 0 0 25 0 1 0 189490141 200380416 31307 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 48921 31307 94 219 0 48698 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 195684

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1710720/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=195972 CPUtime=1781.57
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 37649 0 0 0 177915 242 0 0 25 0 1 0 189490141 200675328 31529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 48993 31529 94 219 0 48770 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 195972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1709440/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=196132 CPUtime=1800.07
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 37971 0 0 0 179764 243 0 0 25 0 1 0 189490141 200839168 31851 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 49033 31851 94 219 0 48810 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 196132

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29797
/proc/meminfo: memFree=1709440/2055920 swapFree=4159384/4192956
[pid=29598] ppid=29596 vsize=196132 CPUtime=1800.07
/proc/29598/stat : 29598 (PBS4) R 29596 29598 29134 0 -1 4194304 37971 0 0 0 179764 243 0 0 25 0 1 0 189490141 200839168 31851 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29598/statm: 49033 31851 94 219 0 48810 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 196132

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.1
CPU user time (s): 1797.64
CPU system time (s): 2.46163
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 196132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.64
system time used= 2.46162
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37972
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= 39411

runsolver used 1.36779 second user time and 3.9664 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue Apr 24 11:56:21 UTC 2007

IDJOB= 419958
IDBENCH= 47811
IDSOLVER= 157
FILE ID= node39/419958-1177415781

PBS_JOBID= 4675705

Free space on /tmp= 66488 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/jarvisalo/eq.atree.braun.10.unsat.opb
COMMAND LINE= /tmp/evaluation/419958-1177415781/PBS4 /tmp/evaluation/419958-1177415781/instance-419958-1177415781.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-419958-1177415781 -o ROOT/results/node39/conversion-419958-1177415781 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/419958-1177415781/instance-419958-1177415781.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-419958-1177415781 -o ROOT/results/node39/solver-419958-1177415781 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/419958-1177415781/PBS4 /tmp/evaluation/419958-1177415781/instance-419958-1177415781.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9966752c0ad702d51e91e911364f1cfa

RANDOM SEED= 985446879

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:       1838424 kB
Buffers:         22728 kB
Cached:         104228 kB
SwapCached:      13940 kB
Active:          73288 kB
Inactive:        79388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838424 kB
SwapTotal:     4192956 kB
SwapFree:      4159384 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          32616 kB
Slab:            50080 kB
Committed_AS:  1968156 kB
PageTables:       2016 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= 66488 MiB

End job on node39 on Tue Apr 24 12:26:24 UTC 2007