Trace number 420238

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) 1800.08 1800.63

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
crafted/spence/medium/s89-100.opb
MD5SUMf001ecc779eb830b11a571491f9ca535
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 benchmark589.017
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables89
Total number of constraints188
Number of constraints which are clauses188
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 constraint3
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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/420238-1177421083/instance-420238-1177421083.opb ......
1800.05/1800.60	c done parsing opb.
1800.05/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420238-1177421083/instance-420238-1177421083.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-420238-1177421083 -o ROOT/results/node22/solver-420238-1177421083 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420238-1177421083/PBS4 /tmp/evaluation/420238-1177421083/instance-420238-1177421083.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: 0.92 0.98 0.99 3/77 28654
/proc/meminfo: memFree=1858744/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=1320 CPUtime=0
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 190025968 1351680 122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 330 122 92 219 0 107 0

[startup+0.0093731 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28654
/proc/meminfo: memFree=1858744/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=1320 CPUtime=0
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 190025968 1351680 127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 330 127 92 219 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1320

[startup+0.102387 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28654
/proc/meminfo: memFree=1858744/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=1476 CPUtime=0.09
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 223 0 0 0 9 0 0 0 18 0 1 0 190025968 1511424 206 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 369 206 92 219 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301418 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28654
/proc/meminfo: memFree=1858744/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=2376 CPUtime=0.29
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 335 0 0 0 29 0 0 0 19 0 1 0 190025968 2433024 318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 594 318 93 219 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2376

[startup+0.701478 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28654
/proc/meminfo: memFree=1858744/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=2708 CPUtime=0.69
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 529 0 0 0 69 0 0 0 23 0 1 0 190025968 2772992 512 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 677 512 93 219 0 454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2708

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28655
/proc/meminfo: memFree=1856240/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=4720 CPUtime=1.49
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 1083 0 0 0 148 1 0 0 25 0 1 0 190025968 4833280 920 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 1180 920 94 219 0 957 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4720

[startup+3.10184 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28655
/proc/meminfo: memFree=1854512/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=7472 CPUtime=3.09
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 1499 0 0 0 306 3 0 0 25 0 1 0 190025968 7651328 1336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547196 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 1868 1336 94 219 0 1645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7472

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28655
/proc/meminfo: memFree=1851568/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=13092 CPUtime=6.29
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 2325 0 0 0 623 6 0 0 25 0 1 0 190025968 13406208 1969 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 3273 1969 94 219 0 3050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13092

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28655
/proc/meminfo: memFree=1847680/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=16144 CPUtime=12.69
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 3635 0 0 0 1259 10 0 0 25 0 1 0 190025968 16531456 2894 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 4036 2894 94 219 0 3813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16144

[startup+25.5023 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28655
/proc/meminfo: memFree=1842496/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=25968 CPUtime=25.49
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 4819 0 0 0 2534 15 0 0 25 0 1 0 190025968 26591232 4078 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 6492 4078 94 219 0 6269 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25968

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28655
/proc/meminfo: memFree=1835584/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=31392 CPUtime=51.07
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 7326 0 0 0 5085 22 0 0 25 0 1 0 190025968 32145408 5816 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135022916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 7848 5816 94 219 0 7625 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31392

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28655
/proc/meminfo: memFree=1828288/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=50640 CPUtime=102.26
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 9322 0 0 0 10193 33 0 0 25 0 1 0 190025968 51855360 7614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 12660 7614 94 219 0 12437 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 50640

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28655
/proc/meminfo: memFree=1820864/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=53464 CPUtime=162.24
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 11342 0 0 0 16180 44 0 0 25 0 1 0 190025968 54747136 9436 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 13366 9436 94 219 0 13143 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 53464

[startup+222.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 28655
/proc/meminfo: memFree=1814592/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=61624 CPUtime=222.23
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 14532 0 0 0 22167 56 0 0 25 0 1 0 190025968 63102976 10974 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 15406 10974 94 219 0 15183 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 61624

[startup+282.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 28655
/proc/meminfo: memFree=1809280/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=63392 CPUtime=282.2
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 16155 0 0 0 28155 65 0 0 25 0 1 0 190025968 64913408 12303 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 15848 12303 94 219 0 15625 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 63392

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28655
/proc/meminfo: memFree=1804736/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=64360 CPUtime=342.19
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 17391 0 0 0 34146 73 0 0 25 0 1 0 190025968 65904640 13408 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 16090 13408 94 219 0 15867 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 64360

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28655
/proc/meminfo: memFree=1799936/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=66940 CPUtime=402.17
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 19124 0 0 0 40137 80 0 0 25 0 1 0 190025968 68546560 14621 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 16735 14621 94 219 0 16512 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 66940

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28655
/proc/meminfo: memFree=1796544/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=102592 CPUtime=462.15
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 20524 0 0 0 46128 87 0 0 25 0 1 0 190025968 105054208 15435 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 25648 15435 94 219 0 25425 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 102592

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28655
/proc/meminfo: memFree=1792512/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=103496 CPUtime=522.13
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 21615 0 0 0 52119 94 0 0 25 0 1 0 190025968 105979904 16412 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 25874 16412 94 219 0 25651 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 103496

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28655
/proc/meminfo: memFree=1788480/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=104612 CPUtime=582.12
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 22729 0 0 0 58112 100 0 0 25 0 1 0 190025968 107122688 17396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 26153 17396 94 219 0 25930 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 104612

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28655
/proc/meminfo: memFree=1785344/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=105596 CPUtime=642.1
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 23503 0 0 0 64105 105 0 0 25 0 1 0 190025968 108130304 18170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 26399 18170 94 219 0 26176 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 105596


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1779328/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=120236 CPUtime=822.04
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 28318 0 0 0 82083 121 0 0 25 0 1 0 190025968 123121664 19635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 30059 19635 94 219 0 29836 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 120236

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1776768/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=120540 CPUtime=882.02
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 28931 0 0 0 88076 126 0 0 25 0 1 0 190025968 123432960 20248 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 30135 20248 94 219 0 29912 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 120540

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1774720/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=122172 CPUtime=942
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 29614 0 0 0 94068 132 0 0 25 0 1 0 190025968 125104128 20737 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 30543 20737 94 219 0 30320 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 122172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1774016/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=122172 CPUtime=1001.99
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 29793 0 0 0 100062 137 0 0 25 0 1 0 190025968 125104128 20916 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 30543 20916 94 219 0 30320 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 122172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1772480/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=123692 CPUtime=1061.97
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 30373 0 0 0 106055 142 0 0 25 0 1 0 190025968 126660608 21302 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 30923 21302 94 219 0 30700 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 123692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1770816/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=124872 CPUtime=1121.95
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 30969 0 0 0 112048 147 0 0 25 0 1 0 190025968 127868928 21704 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 31218 21704 94 219 0 30995 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 124872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1769600/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=125308 CPUtime=1181.93
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 31263 0 0 0 118042 151 0 0 25 0 1 0 190025968 128315392 21998 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549580 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 31327 21998 94 219 0 31104 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 125308

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1768640/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=125772 CPUtime=1241.91
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 31479 0 0 0 124036 155 0 0 25 0 1 0 190025968 128790528 22214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 31443 22214 94 219 0 31220 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 125772

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1767168/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=126540 CPUtime=1301.9
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 32019 0 0 0 130031 159 0 0 25 0 1 0 190025968 129576960 22560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547207 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 31635 22560 94 219 0 31412 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 126540

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1764672/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=126540 CPUtime=1361.88
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 32632 0 0 0 136024 164 0 0 25 0 1 0 190025968 129576960 23173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 31635 23173 94 219 0 31412 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 126540

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1763328/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=127556 CPUtime=1421.86
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 32957 0 0 0 142019 167 0 0 25 0 1 0 190025968 130617344 23498 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 31889 23498 94 219 0 31666 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 127556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1761920/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=127748 CPUtime=1481.84
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 33351 0 0 0 148011 173 0 0 25 0 1 0 190025968 130813952 23843 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 31937 23843 94 219 0 31714 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 127748

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1759680/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=127748 CPUtime=1541.82
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 33914 0 0 0 154006 176 0 0 25 0 1 0 190025968 130813952 24406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 31937 24406 94 219 0 31714 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 127748

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1757632/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=128132 CPUtime=1601.8
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 34534 0 0 0 159999 181 0 0 25 0 1 0 190025968 131207168 24929 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 32033 24929 94 219 0 31810 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 128132

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1755008/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=128260 CPUtime=1661.78
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 35181 0 0 0 165993 185 0 0 25 0 1 0 190025968 131338240 25543 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 32065 25543 94 219 0 31842 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 128260

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1752512/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=128816 CPUtime=1721.77
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 35835 0 0 0 171986 191 0 0 25 0 1 0 190025968 131907584 26197 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 32204 26197 94 219 0 31981 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 128816

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1750592/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=130420 CPUtime=1781.74
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 36644 0 0 0 177979 195 0 0 25 0 1 0 190025968 133550080 26651 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 32605 26651 94 219 0 32382 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 130420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28657
/proc/meminfo: memFree=1749696/2055920 swapFree=4163588/4192956
[pid=28654] ppid=28652 vsize=130420 CPUtime=1800.05
/proc/28654/stat : 28654 (PBS4) R 28652 28654 27211 0 -1 4194304 36862 0 0 0 179808 197 0 0 25 0 1 0 190025968 133550080 26869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28654/statm: 32605 26869 94 219 0 32382 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 130420

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): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1798.09
CPU system time (s): 1.9917
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 130880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.09
system time used= 1.9917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36863
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= 3268

runsolver used 1.34879 second user time and 3.9124 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue Apr 24 13:24:43 UTC 2007

IDJOB= 420238
IDBENCH= 47831
IDSOLVER= 157
FILE ID= node22/420238-1177421083

PBS_JOBID= 4675687

Free space on /tmp= 66498 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s89-100.opb
COMMAND LINE= /tmp/evaluation/420238-1177421083/PBS4 /tmp/evaluation/420238-1177421083/instance-420238-1177421083.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-420238-1177421083 -o ROOT/results/node22/conversion-420238-1177421083 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420238-1177421083/instance-420238-1177421083.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-420238-1177421083 -o ROOT/results/node22/solver-420238-1177421083 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420238-1177421083/PBS4 /tmp/evaluation/420238-1177421083/instance-420238-1177421083.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f001ecc779eb830b11a571491f9ca535

RANDOM SEED= 334623438

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:       1859088 kB
Buffers:         18272 kB
Cached:          83444 kB
SwapCached:       7764 kB
Active:          81800 kB
Inactive:        62180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859088 kB
SwapTotal:     4192956 kB
SwapFree:      4163588 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          48572 kB
Slab:            38428 kB
Committed_AS:  1947488 kB
PageTables:       1728 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= 66498 MiB

End job on node22 on Tue Apr 24 13:54:46 UTC 2007