Trace number 459372

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) 1800.08 1800.83

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
crafted/spence/medium/s81-100.opb
MD5SUM996b88511692bb977c1d84b7f030e119
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 benchmark134.185
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables81
Total number of constraints172
Number of constraints which are clauses172
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/459372-1178653557/instance-459372-1178653557.opb ......
1800.05/1800.80	c done parsing opb.
1800.05/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459372-1178653557/instance-459372-1178653557.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/node33/watcher-459372-1178653557 -o ROOT/results/node33/solver-459372-1178653557 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459372-1178653557/instance-459372-1178653557.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: 3.08 1.83 1.32 3/77 9062
/proc/meminfo: memFree=1905696/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=1320 CPUtime=0
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 313271200 1351680 117 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 330 117 90 219 0 107 0

[startup+0.089252 s]
/proc/loadavg: 3.08 1.83 1.32 3/77 9062
/proc/meminfo: memFree=1905696/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=1464 CPUtime=0.08
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 216 0 0 0 8 0 0 0 18 0 1 0 313271200 1499136 198 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 366 198 90 219 0 143 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1464

[startup+0.101252 s]
/proc/loadavg: 3.08 1.83 1.32 3/77 9062
/proc/meminfo: memFree=1905696/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=1464 CPUtime=0.09
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 221 0 0 0 9 0 0 0 18 0 1 0 313271200 1499136 203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 366 203 90 219 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1464

[startup+0.301288 s]
/proc/loadavg: 3.08 1.83 1.32 3/77 9062
/proc/meminfo: memFree=1905696/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=2564 CPUtime=0.29
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 367 0 0 0 29 0 0 0 19 0 1 0 313271200 2625536 349 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 641 349 90 219 0 418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.70137 s]
/proc/loadavg: 3.08 1.83 1.32 3/77 9062
/proc/meminfo: memFree=1905696/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=3932 CPUtime=0.69
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 605 0 0 0 69 0 0 0 22 0 1 0 313271200 4026368 538 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 983 539 90 219 0 760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3932

[startup+1.50153 s]
/proc/loadavg: 3.08 1.83 1.32 2/78 9063
/proc/meminfo: memFree=1903128/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=6792 CPUtime=1.49
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 1115 0 0 0 147 2 0 0 25 0 1 0 313271200 6955008 951 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 1698 951 90 219 0 1475 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6792

[startup+3.10186 s]
/proc/loadavg: 3.08 1.83 1.32 2/78 9063
/proc/meminfo: memFree=1901336/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=7356 CPUtime=3.09
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 1666 0 0 0 306 3 0 0 25 0 1 0 313271200 7532544 1502 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 1839 1502 90 219 0 1616 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7356

[startup+6.30152 s]
/proc/loadavg: 2.91 1.82 1.32 2/78 9063
/proc/meminfo: memFree=1898200/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=13300 CPUtime=6.29
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 2478 0 0 0 625 4 0 0 25 0 1 0 313271200 13619200 2121 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 3325 2121 90 219 0 3102 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13300

[startup+12.7018 s]
/proc/loadavg: 2.76 1.80 1.32 2/78 9063
/proc/meminfo: memFree=1894488/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=15776 CPUtime=12.69
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 3837 0 0 0 1261 8 0 0 25 0 1 0 313271200 16154624 3095 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 3944 3095 90 219 0 3721 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15776

[startup+25.5025 s]
/proc/loadavg: 2.37 1.76 1.31 2/78 9063
/proc/meminfo: memFree=1888856/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=25704 CPUtime=25.49
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 5233 0 0 0 2536 13 0 0 25 0 1 0 313271200 26320896 4491 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 6426 4491 90 219 0 6203 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25704

[startup+51.1017 s]
/proc/loadavg: 1.90 1.70 1.30 2/78 9063
/proc/meminfo: memFree=1881816/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=31336 CPUtime=51.07
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 7876 0 0 0 5087 20 0 0 25 0 1 0 313271200 32088064 6365 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 7834 6365 90 219 0 7611 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31336

[startup+102.305 s]
/proc/loadavg: 1.39 1.59 1.29 2/78 9063
/proc/meminfo: memFree=1871384/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=51920 CPUtime=102.25
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 10617 0 0 0 10195 30 0 0 25 0 1 0 313271200 53166080 8908 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 12980 8908 90 219 0 12757 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 51920

[startup+162.301 s]
/proc/loadavg: 1.14 1.48 1.26 2/78 9063
/proc/meminfo: memFree=1862104/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=61016 CPUtime=162.24
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 14854 0 0 0 16181 43 0 0 25 0 1 0 313271200 62480384 11232 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 15254 11232 90 219 0 15031 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61016

[startup+222.302 s]
/proc/loadavg: 1.05 1.39 1.25 2/78 9063
/proc/meminfo: memFree=1852696/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=64640 CPUtime=222.21
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 17724 0 0 0 22166 55 0 0 25 0 1 0 313271200 66191360 13532 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134584093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 16160 13532 90 219 0 15937 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 64640

[startup+282.301 s]
/proc/loadavg: 1.02 1.32 1.23 2/78 9063
/proc/meminfo: memFree=1846360/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=99832 CPUtime=282.19
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 19519 0 0 0 28155 64 0 0 25 0 1 0 313271200 102227968 15067 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546883 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 24958 15067 90 219 0 24735 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 99832

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.21 2/78 9063
/proc/meminfo: memFree=1840792/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=101368 CPUtime=342.17
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 20947 0 0 0 34145 72 0 0 25 0 1 0 313271200 103800832 16462 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 25342 16462 90 219 0 25119 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 101368

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.19 2/78 9063
/proc/meminfo: memFree=1836632/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=102532 CPUtime=402.15
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 22113 0 0 0 40135 80 0 0 25 0 1 0 313271200 104992768 17531 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 25633 17531 90 219 0 25410 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 102532

[startup+462.303 s]
/proc/loadavg: 1.00 1.17 1.18 2/78 9063
/proc/meminfo: memFree=1832536/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=116932 CPUtime=462.12
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 26337 0 0 0 46124 88 0 0 25 0 1 0 313271200 119738368 18470 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 29233 18470 90 219 0 29010 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 116932

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.17 2/78 9063
/proc/meminfo: memFree=1827288/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=119144 CPUtime=522.11
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 28037 0 0 0 52115 96 0 0 25 0 1 0 313271200 122003456 19782 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 29786 19782 90 219 0 29563 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 119144

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.15 2/78 9063
/proc/meminfo: memFree=1821016/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=120296 CPUtime=582.08
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 29852 0 0 0 58103 105 0 0 25 0 1 0 313271200 123183104 21306 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 30074 21306 90 219 0 29851 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 120296

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.14 2/78 9063
/proc/meminfo: memFree=1814424/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=123268 CPUtime=642.07
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 31961 0 0 0 64095 112 0 0 25 0 1 0 313271200 126226432 22931 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 30817 22931 90 219 0 30594 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 123268


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.11 2/78 9063
/proc/meminfo: memFree=1802968/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=129428 CPUtime=822
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 35614 0 0 0 82067 133 0 0 25 0 1 0 313271200 132534272 25727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 32357 25727 90 219 0 32134 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 129428

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.10 3/78 9063
/proc/meminfo: memFree=1800984/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=130520 CPUtime=881.98
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 36227 0 0 0 88059 139 0 0 25 0 1 0 313271200 133652480 26193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 32630 26193 90 219 0 32407 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 130520

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.09 2/84 9229
/proc/meminfo: memFree=1794848/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=131352 CPUtime=941.87
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 37534 0 0 0 94040 147 0 0 25 0 1 0 313271200 134504448 27289 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 32838 27289 90 219 0 32615 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 131352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.08 2/78 9261
/proc/meminfo: memFree=1792280/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=132160 CPUtime=1001.82
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 38430 0 0 0 100030 152 0 0 25 0 1 0 313271200 135331840 28185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544769 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 33040 28185 90 219 0 32817 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 132160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/78 9261
/proc/meminfo: memFree=1788056/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=132928 CPUtime=1061.8
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 39683 0 0 0 106022 158 0 0 25 0 1 0 313271200 136118272 29244 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 33232 29244 90 219 0 33009 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 132928

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 9261
/proc/meminfo: memFree=1783960/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=199048 CPUtime=1121.78
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 40688 0 0 0 112014 164 0 0 25 0 1 0 313271200 203825152 30249 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 49762 30249 90 219 0 49539 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 199048

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 9261
/proc/meminfo: memFree=1780376/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=199240 CPUtime=1181.76
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 41625 0 0 0 118005 171 0 0 25 0 1 0 313271200 204021760 31137 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 49810 31137 90 219 0 49587 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 199240

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 9261
/proc/meminfo: memFree=1775512/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=200316 CPUtime=1241.74
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 42771 0 0 0 123996 178 0 0 25 0 1 0 313271200 205123584 32283 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 50079 32283 90 219 0 49856 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 200316

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 9261
/proc/meminfo: memFree=1773656/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=200572 CPUtime=1301.72
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 43283 0 0 0 129989 183 0 0 25 0 1 0 313271200 205385728 32729 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 50143 32729 90 219 0 49920 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 200572

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 9261
/proc/meminfo: memFree=1770200/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=202388 CPUtime=1361.69
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 44397 0 0 0 135980 189 0 0 25 0 1 0 313271200 207245312 33617 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 50597 33617 90 219 0 50374 0
Current children cumulated CPU time (s) 1361.69
Current children cumulated vsize (KiB) 202388

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 9261
/proc/meminfo: memFree=1766232/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=207128 CPUtime=1421.68
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 46445 0 0 0 141971 197 0 0 25 0 1 0 313271200 212099072 34570 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 51782 34570 90 219 0 51559 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 207128

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 9261
/proc/meminfo: memFree=1763416/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=208088 CPUtime=1481.65
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 47395 0 0 0 147963 202 0 0 25 0 1 0 313271200 213082112 35278 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 52022 35278 90 219 0 51799 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 208088

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 9261
/proc/meminfo: memFree=1759832/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=208216 CPUtime=1541.63
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 48290 0 0 0 153956 207 0 0 25 0 1 0 313271200 213213184 36140 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 52054 36140 90 219 0 51831 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 208216

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 9261
/proc/meminfo: memFree=1756312/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=235024 CPUtime=1601.61
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 55280 0 0 0 159947 214 0 0 25 0 1 0 313271200 240664576 36985 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 58756 36985 90 219 0 58533 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 235024

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 9261
/proc/meminfo: memFree=1755416/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=235024 CPUtime=1661.59
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 55491 0 0 0 165941 218 0 0 25 0 1 0 313271200 240664576 37196 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 58756 37196 90 219 0 58533 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 235024

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 9261
/proc/meminfo: memFree=1754456/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=235024 CPUtime=1721.57
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 55704 0 0 0 171934 223 0 0 25 0 1 0 313271200 240664576 37409 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 58756 37409 90 219 0 58533 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 235024

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 9261
/proc/meminfo: memFree=1753432/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=235216 CPUtime=1781.54
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 55971 0 0 0 177926 228 0 0 25 0 1 0 313271200 240861184 37627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 58804 37627 90 219 0 58581 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 235216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9261
/proc/meminfo: memFree=1752920/2055920 swapFree=4147924/4192956
[pid=9062] ppid=9060 vsize=236056 CPUtime=1800.05
/proc/9062/stat : 9062 (PBS4_SAT07v2) R 9060 9062 7759 0 -1 4194304 56106 0 0 0 179775 230 0 0 25 0 1 0 313271200 241721344 37762 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9062/statm: 59014 37762 90 219 0 58791 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 236056

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): 1800.83
CPU time (s): 1800.08
CPU user time (s): 1797.75
CPU system time (s): 2.32765
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 236056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.75
system time used= 2.32765
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56107
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= 20414

runsolver used 1.38979 second user time and 3.98539 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue May  8 19:45:57 UTC 2007

IDJOB= 459372
IDBENCH= 47833
IDSOLVER= 200
FILE ID= node33/459372-1178653557

PBS_JOBID= 5218385

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s81-100.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459372-1178653557/instance-459372-1178653557.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-459372-1178653557 -o ROOT/results/node33/conversion-459372-1178653557 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459372-1178653557/instance-459372-1178653557.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-459372-1178653557 -o ROOT/results/node33/solver-459372-1178653557 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459372-1178653557/instance-459372-1178653557.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  996b88511692bb977c1d84b7f030e119

RANDOM SEED= 451542613

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1906104 kB
Buffers:          2028 kB
Cached:          30740 kB
SwapCached:      13676 kB
Active:          83076 kB
Inactive:         2612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1906104 kB
SwapTotal:     4192956 kB
SwapFree:      4147924 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          60072 kB
Slab:            49380 kB
Committed_AS:  5268704 kB
PageTables:       2064 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= 66562 MiB

End job on node33 on Tue May  8 20:16:00 UTC 2007