Trace number 361317

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) 1800.09 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga30_30_sat_pb.cnf.cr.opb
MD5SUM09dd38397cb073c3f8ce1c2b987fae03
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.023995
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1350
Total number of constraints990
Number of constraints which are clauses930
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint30
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 31
Number of bits of the biggest sum of numbers5
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/361317-1176981780/instance-361317-1176981780.opb ......
1800.05/1800.50	c done parsing opb.
1800.05/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/361317-1176981780/instance-361317-1176981780.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-361317-1176981780 -o ROOT/results/node26/solver-361317-1176981780 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361317-1176981780/PBS4 /tmp/evaluation/361317-1176981780/instance-361317-1176981780.opb 

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


[startup+0 s]
/proc/loadavg: 1.02 1.04 1.00 3/77 26649
/proc/meminfo: memFree=1825816/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=1464 CPUtime=0
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 146094801 1499136 157 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518258 0 0 4096 0 0 0 0 17 1 0 0
/proc/26649/statm: 366 158 87 219 0 143 0

[startup+0.070561 s]
/proc/loadavg: 1.02 1.04 1.00 3/77 26649
/proc/meminfo: memFree=1825816/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=1728 CPUtime=0.06
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 286 0 0 0 6 0 0 0 18 0 1 0 146094801 1769472 268 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 432 268 92 219 0 209 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1728

[startup+0.102564 s]
/proc/loadavg: 1.02 1.04 1.00 3/77 26649
/proc/meminfo: memFree=1825816/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=1984 CPUtime=0.09
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 331 0 0 0 9 0 0 0 18 0 1 0 146094801 2031616 313 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 496 313 93 219 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301582 s]
/proc/loadavg: 1.02 1.04 1.00 3/77 26649
/proc/meminfo: memFree=1825816/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=3688 CPUtime=0.29
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 597 0 0 0 28 1 0 0 19 0 1 0 146094801 3776512 579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 922 579 93 219 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3688

[startup+0.70262 s]
/proc/loadavg: 1.02 1.04 1.00 3/77 26649
/proc/meminfo: memFree=1825816/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=6000 CPUtime=0.69
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 1121 0 0 0 67 2 0 0 23 0 1 0 146094801 6144000 1103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 1500 1103 93 219 0 1277 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6000

[startup+1.50169 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 26650
/proc/meminfo: memFree=1820304/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=10536 CPUtime=1.49
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 1978 0 0 0 147 2 0 0 25 0 1 0 146094801 10788864 1960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 2634 1960 93 219 0 2411 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10536

[startup+3.10184 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 26650
/proc/meminfo: memFree=1815824/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=19716 CPUtime=3.09
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 3598 0 0 0 305 4 0 0 25 0 1 0 146094801 20189184 3580 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 4929 3580 93 219 0 4706 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19716

[startup+6.30114 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 26650
/proc/meminfo: memFree=1802904/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=36232 CPUtime=6.28
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 6492 0 0 0 622 6 0 0 25 0 1 0 146094801 37101568 6474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 9058 6474 93 219 0 8835 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36232

[startup+12.7017 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 26650
/proc/meminfo: memFree=1789208/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=37636 CPUtime=12.69
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 9281 0 0 0 1260 9 0 0 25 0 1 0 146094801 38539264 9214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 9409 9214 94 219 0 9186 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37636

[startup+25.5019 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 26650
/proc/meminfo: memFree=1786072/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=40768 CPUtime=25.49
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 10151 0 0 0 2537 12 0 0 25 0 1 0 146094801 41746432 9987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 10192 9987 94 219 0 9969 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40768

[startup+51.1013 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 26650
/proc/meminfo: memFree=1748632/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=81488 CPUtime=51.08
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 19961 0 0 0 5089 19 0 0 25 0 1 0 146094801 83443712 19604 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 20372 19604 94 219 0 20149 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81488

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26650
/proc/meminfo: memFree=1719448/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=155960 CPUtime=102.27
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 27367 0 0 0 10190 37 0 0 25 0 1 0 146094801 159703040 26625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 38990 26625 94 219 0 38767 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 155960

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26650
/proc/meminfo: memFree=1715480/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=161000 CPUtime=162.25
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 29114 0 0 0 16172 53 0 0 25 0 1 0 146094801 164864000 27603 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 40250 27603 94 219 0 40027 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 161000

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26650
/proc/meminfo: memFree=1711512/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=163268 CPUtime=222.23
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 30087 0 0 0 22158 65 0 0 25 0 1 0 146094801 167186432 28576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 40817 28576 94 219 0 40594 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 163268

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26650
/proc/meminfo: memFree=1708504/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=171016 CPUtime=282.22
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 32364 0 0 0 28146 76 0 0 25 0 1 0 146094801 175120384 29316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 42754 29316 94 219 0 42531 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 171016

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26650
/proc/meminfo: memFree=1705880/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=172224 CPUtime=342.21
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 32998 0 0 0 34134 87 0 0 25 0 1 0 146094801 176357376 29950 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 43056 29950 94 219 0 42833 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 172224

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26650
/proc/meminfo: memFree=1703448/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=174032 CPUtime=402.19
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 33605 0 0 0 40123 96 0 0 25 0 1 0 146094801 178208768 30557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 43508 30557 94 219 0 43285 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 174032

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26650
/proc/meminfo: memFree=1701080/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=174780 CPUtime=462.17
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 34168 0 0 0 46113 104 0 0 25 0 1 0 146094801 178974720 31120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 43695 31120 94 219 0 43472 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 174780

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26650
/proc/meminfo: memFree=1698968/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=176280 CPUtime=522.16
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 34681 0 0 0 52104 112 0 0 25 0 1 0 146094801 180510720 31633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 44070 31633 94 219 0 43847 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 176280

[startup+582.303 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 26650
/proc/meminfo: memFree=1697176/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=189448 CPUtime=582.15
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 38192 0 0 0 58093 122 0 0 25 0 1 0 146094801 193994752 32071 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 47362 32071 94 219 0 47139 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 189448

[startup+642.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 26650
/proc/meminfo: memFree=1695000/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=190368 CPUtime=642.14
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 38715 0 0 0 64082 132 0 0 25 0 1 0 146094801 194936832 32594 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 47592 32594 94 219 0 47369 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 190368


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26650
/proc/meminfo: memFree=1687960/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=194348 CPUtime=882.08
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 40439 0 0 0 88048 160 0 0 25 0 1 0 146094801 199012352 34318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 48587 34318 94 219 0 48364 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 194348

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26652
/proc/meminfo: memFree=1685912/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=195564 CPUtime=942.06
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 40953 0 0 0 94039 167 0 0 25 0 1 0 146094801 200257536 34832 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 48891 34832 94 219 0 48668 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 195564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26652
/proc/meminfo: memFree=1683672/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=196848 CPUtime=1002.04
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 41495 0 0 0 100029 175 0 0 25 0 1 0 146094801 201572352 35374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 49212 35374 94 219 0 48989 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 196848

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1681560/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=198072 CPUtime=1062.03
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 42001 0 0 0 106021 182 0 0 25 0 1 0 146094801 202825728 35880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 49518 35880 94 219 0 49295 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 198072

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1679896/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=198212 CPUtime=1122.02
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 42410 0 0 0 112014 188 0 0 25 0 1 0 146094801 202969088 36289 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 49553 36289 94 219 0 49330 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 198212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1678296/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=199640 CPUtime=1182
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 42807 0 0 0 118006 194 0 0 25 0 1 0 146094801 204431360 36686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 49910 36686 94 219 0 49687 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 199640

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 26652
/proc/meminfo: memFree=1676696/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=199640 CPUtime=1241.99
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 43191 0 0 0 123999 200 0 0 25 0 1 0 146094801 204431360 37070 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 49910 37070 94 219 0 49687 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 199640

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1675352/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=201024 CPUtime=1301.97
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 43509 0 0 0 129992 205 0 0 25 0 1 0 146094801 205848576 37388 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 50256 37388 94 219 0 50033 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 201024

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1674072/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=201024 CPUtime=1361.95
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 43864 0 0 0 135984 211 0 0 25 0 1 0 146094801 205848576 37743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 50256 37743 94 219 0 50033 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 201024

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1672728/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=202492 CPUtime=1421.95
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 44163 0 0 0 141979 216 0 0 25 0 1 0 146094801 207351808 38042 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 50623 38042 94 219 0 50400 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 202492

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1671256/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=227192 CPUtime=1481.92
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 50607 0 0 0 147969 223 0 0 25 0 1 0 146094801 232644608 38341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 56798 38341 94 219 0 56575 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 227192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1670360/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=227192 CPUtime=1541.91
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 50875 0 0 0 153963 228 0 0 25 0 1 0 146094801 232644608 38609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 56798 38609 94 219 0 56575 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 227192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1669272/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=228752 CPUtime=1601.9
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 51137 0 0 0 159956 234 0 0 25 0 1 0 146094801 234242048 38871 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 57188 38871 94 219 0 56965 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 228752

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1667928/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=228876 CPUtime=1661.88
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 51453 0 0 0 165950 238 0 0 25 0 1 0 146094801 234369024 39187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 57219 39187 94 219 0 56996 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 228876

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1666392/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=230532 CPUtime=1721.87
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 51833 0 0 0 171944 243 0 0 25 0 1 0 146094801 236064768 39567 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 57633 39567 94 219 0 57410 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 230532

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1665432/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=230532 CPUtime=1781.85
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 52052 0 0 0 177937 248 0 0 25 0 1 0 146094801 236064768 39786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 57633 39786 94 219 0 57410 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 230532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1665176/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=230532 CPUtime=1800.05
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 52112 0 0 0 179755 250 0 0 25 0 1 0 146094801 236064768 39846 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 57633 39846 94 219 0 57410 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 230532

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26652
/proc/meminfo: memFree=1665176/2055920 swapFree=4170240/4192956
[pid=26649] ppid=26647 vsize=230532 CPUtime=1800.05
/proc/26649/stat : 26649 (PBS4) R 26647 26649 25773 0 -1 4194304 52112 0 0 0 179755 250 0 0 25 0 1 0 146094801 236064768 39846 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26649/statm: 57633 39846 94 219 0 57410 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 230532

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1797.56
CPU system time (s): 2.53261
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 251772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.56
system time used= 2.53261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52113
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= 2974

runsolver used 2.04969 second user time and 4.49332 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Thu Apr 19 11:23:00 UTC 2007

IDJOB= 361317
IDBENCH= 1434
IDSOLVER= 157
FILE ID= node26/361317-1176981780

PBS_JOBID= 4630404

Free space on /tmp= 66435 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga30_30_sat_pb.cnf.cr.opb
COMMAND LINE= /tmp/evaluation/361317-1176981780/PBS4 /tmp/evaluation/361317-1176981780/instance-361317-1176981780.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-361317-1176981780 -o ROOT/results/node26/conversion-361317-1176981780 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361317-1176981780/instance-361317-1176981780.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-361317-1176981780 -o ROOT/results/node26/solver-361317-1176981780 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/361317-1176981780/PBS4 /tmp/evaluation/361317-1176981780/instance-361317-1176981780.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  09dd38397cb073c3f8ce1c2b987fae03

RANDOM SEED= 801873603

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1826224 kB
Buffers:         26540 kB
Cached:         115648 kB
SwapCached:       3128 kB
Active:          53736 kB
Inactive:       111900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826224 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1460 kB
Writeback:           0 kB
Mapped:          30964 kB
Slab:            49668 kB
Committed_AS:  1018416 kB
PageTables:       1716 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= 66435 MiB

End job on node26 on Thu Apr 19 11:53:02 UTC 2007