Trace number 458357

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) 1800.05 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/458357-1178622075/instance-458357-1178622075.opb ......
1800.01/1800.50	c done parsing opb.
1800.01/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458357-1178622075/instance-458357-1178622075.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/node48/watcher-458357-1178622075 -o ROOT/results/node48/solver-458357-1178622075 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458357-1178622075/instance-458357-1178622075.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: 0.96 1.01 1.00 3/70 16713
/proc/meminfo: memFree=1624408/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=1464 CPUtime=0
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 217052901 1499136 157 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530478 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 366 157 86 219 0 143 0

[startup+0.100862 s]
/proc/loadavg: 0.96 1.01 1.00 3/70 16713
/proc/meminfo: memFree=1624408/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=1984 CPUtime=0.09
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 323 0 0 0 9 0 0 0 18 0 1 0 217052901 2031616 305 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 496 305 90 219 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.201869 s]
/proc/loadavg: 0.96 1.01 1.00 3/70 16713
/proc/meminfo: memFree=1624408/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=2664 CPUtime=0.19
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 456 0 0 0 18 1 0 0 18 0 1 0 217052901 2727936 438 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 666 438 90 219 0 443 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2664

[startup+0.301877 s]
/proc/loadavg: 0.96 1.01 1.00 3/70 16713
/proc/meminfo: memFree=1624408/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=3688 CPUtime=0.29
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 590 0 0 0 28 1 0 0 19 0 1 0 217052901 3776512 572 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 922 572 90 219 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3688

[startup+0.701915 s]
/proc/loadavg: 0.96 1.01 1.00 3/70 16713
/proc/meminfo: memFree=1624408/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=6000 CPUtime=0.69
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 1109 0 0 0 68 1 0 0 22 0 1 0 217052901 6144000 1091 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 1500 1091 90 219 0 1277 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6000

[startup+1.50199 s]
/proc/loadavg: 0.96 1.01 1.00 2/71 16740
/proc/meminfo: memFree=1618448/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=10536 CPUtime=1.49
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 1968 0 0 0 147 2 0 0 25 0 1 0 217052901 10788864 1950 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 2634 1950 90 219 0 2411 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10536

[startup+3.10114 s]
/proc/loadavg: 0.96 1.01 1.00 2/71 16740
/proc/meminfo: memFree=1613712/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=19716 CPUtime=3.09
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 3573 0 0 0 304 5 0 0 25 0 1 0 217052901 20189184 3555 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 4929 3555 90 219 0 4706 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19716

[startup+6.30143 s]
/proc/loadavg: 0.97 1.01 1.00 2/71 16748
/proc/meminfo: memFree=1600976/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=36364 CPUtime=6.28
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 6513 0 0 0 622 6 0 0 25 0 1 0 217052901 37236736 6495 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 9091 6495 90 219 0 8868 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36364

[startup+12.701 s]
/proc/loadavg: 0.97 1.01 1.00 2/71 16766
/proc/meminfo: memFree=1587600/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=37636 CPUtime=12.68
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 9277 0 0 0 1259 9 0 0 25 0 1 0 217052901 38539264 9210 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 9409 9210 90 219 0 9186 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37636

[startup+25.5012 s]
/proc/loadavg: 0.97 1.01 1.00 2/71 16800
/proc/meminfo: memFree=1584584/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=40768 CPUtime=25.46
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 10147 0 0 0 2535 11 0 0 25 0 1 0 217052901 41746432 9983 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 10192 9983 90 219 0 9969 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 40768

[startup+51.1016 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 16830
/proc/meminfo: memFree=1547856/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=81488 CPUtime=51.03
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 19977 0 0 0 5084 19 0 0 25 0 1 0 217052901 83443712 19620 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 20372 19620 90 219 0 20149 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 81488

[startup+102.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16830
/proc/meminfo: memFree=1518992/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=155960 CPUtime=102.22
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 27360 0 0 0 10188 34 0 0 25 0 1 0 217052901 159703040 26618 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 38990 26618 90 219 0 38767 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 155960

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16830
/proc/meminfo: memFree=1515088/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=161000 CPUtime=162.2
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 29109 0 0 0 16170 50 0 0 25 0 1 0 217052901 164864000 27598 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 40250 27598 90 219 0 40027 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 161000

[startup+222.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16830
/proc/meminfo: memFree=1511184/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=163268 CPUtime=222.2
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 30086 0 0 0 22158 62 0 0 25 0 1 0 217052901 167186432 28575 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 40817 28575 90 219 0 40594 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 163268

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16830
/proc/meminfo: memFree=1508240/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=171016 CPUtime=282.18
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 32361 0 0 0 28143 75 0 0 25 0 1 0 217052901 175120384 29313 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 42754 29313 90 219 0 42531 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 171016

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16830
/proc/meminfo: memFree=1505680/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=172224 CPUtime=342.17
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 32995 0 0 0 34131 86 0 0 25 0 1 0 217052901 176357376 29947 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 43056 29947 90 219 0 42833 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 172224

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16830
/proc/meminfo: memFree=1503248/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=174032 CPUtime=402.15
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 33603 0 0 0 40120 95 0 0 25 0 1 0 217052901 178208768 30555 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 43508 30555 90 219 0 43285 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 174032

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16830
/proc/meminfo: memFree=1501008/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=174780 CPUtime=462.13
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 34166 0 0 0 46109 104 0 0 25 0 1 0 217052901 178974720 31118 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 43695 31118 90 219 0 43472 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 174780

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16830
/proc/meminfo: memFree=1498960/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=176280 CPUtime=522.12
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 34679 0 0 0 52101 111 0 0 25 0 1 0 217052901 180510720 31631 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 44070 31631 90 219 0 43847 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 176280

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16830
/proc/meminfo: memFree=1497168/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=189448 CPUtime=582.11
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 38190 0 0 0 58092 119 0 0 25 0 1 0 217052901 193994752 32069 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 47362 32069 90 219 0 47139 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 189448

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16832
/proc/meminfo: memFree=1495056/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=190368 CPUtime=642.08
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 38721 0 0 0 64082 126 0 0 25 0 1 0 217052901 194936832 32600 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 47592 32600 90 219 0 47369 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 190368


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16832
/proc/meminfo: memFree=1489744/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=193328 CPUtime=822.04
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 40036 0 0 0 82056 148 0 0 25 0 1 0 217052901 197967872 33915 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 48332 33915 90 219 0 48109 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 193328

[startup+882.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16832
/proc/meminfo: memFree=1488144/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=194348 CPUtime=882.03
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 40439 0 0 0 88049 154 0 0 25 0 1 0 217052901 199012352 34318 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 48587 34318 90 219 0 48364 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 194348

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16832
/proc/meminfo: memFree=1486096/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=195564 CPUtime=942.02
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 40959 0 0 0 94040 162 0 0 25 0 1 0 217052901 200257536 34838 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 48891 34838 90 219 0 48668 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 195564

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16832
/proc/meminfo: memFree=1483920/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=196848 CPUtime=1002
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 41507 0 0 0 100029 171 0 0 25 0 1 0 217052901 201572352 35386 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 49212 35386 90 219 0 48989 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 196848

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 16832
/proc/meminfo: memFree=1481936/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=198072 CPUtime=1061.99
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 42008 0 0 0 106020 179 0 0 25 0 1 0 217052901 202825728 35887 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 49518 35887 90 219 0 49295 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 198072

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 16832
/proc/meminfo: memFree=1480336/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=198212 CPUtime=1121.98
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 42412 0 0 0 112013 185 0 0 25 0 1 0 217052901 202969088 36291 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 49553 36291 90 219 0 49330 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 198212

[startup+1182.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 16832
/proc/meminfo: memFree=1478736/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=199640 CPUtime=1181.96
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 42809 0 0 0 118005 191 0 0 25 0 1 0 217052901 204431360 36688 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 49910 36688 90 219 0 49687 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 199640

[startup+1242.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 16832
/proc/meminfo: memFree=1477200/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=199640 CPUtime=1241.94
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 43190 0 0 0 123998 196 0 0 25 0 1 0 217052901 204431360 37069 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 49910 37069 90 219 0 49687 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 199640

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 16832
/proc/meminfo: memFree=1475792/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=201024 CPUtime=1301.93
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 43543 0 0 0 129993 200 0 0 25 0 1 0 217052901 205848576 37422 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 50256 37422 90 219 0 50033 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 201024

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16832
/proc/meminfo: memFree=1474448/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=201024 CPUtime=1361.92
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 43872 0 0 0 135987 205 0 0 25 0 1 0 217052901 205848576 37751 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 50256 37751 90 219 0 50033 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 201024

[startup+1422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16832
/proc/meminfo: memFree=1473296/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=202492 CPUtime=1421.9
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 44164 0 0 0 141981 209 0 0 25 0 1 0 217052901 207351808 38043 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 50623 38043 90 219 0 50400 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 202492

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16832
/proc/meminfo: memFree=1472016/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=227192 CPUtime=1481.89
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 50608 0 0 0 147973 216 0 0 25 0 1 0 217052901 232644608 38342 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 56798 38342 90 219 0 56575 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 227192

[startup+1542.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 16832
/proc/meminfo: memFree=1471056/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=227192 CPUtime=1541.87
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 50878 0 0 0 153967 220 0 0 25 0 1 0 217052901 232644608 38612 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 56798 38612 90 219 0 56575 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 227192

[startup+1602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 16832
/proc/meminfo: memFree=1469968/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=228752 CPUtime=1601.85
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 51148 0 0 0 159961 224 0 0 25 0 1 0 217052901 234242048 38882 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 57188 38882 90 219 0 56965 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 228752

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16832
/proc/meminfo: memFree=1468688/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=228876 CPUtime=1661.84
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 51459 0 0 0 165956 228 0 0 25 0 1 0 217052901 234369024 39193 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 57219 39193 90 219 0 56996 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 228876

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16832
/proc/meminfo: memFree=1467216/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=230532 CPUtime=1721.83
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 51837 0 0 0 171949 234 0 0 25 0 1 0 217052901 236064768 39571 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 57633 39571 90 219 0 57410 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 230532

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16832
/proc/meminfo: memFree=1466256/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=230532 CPUtime=1781.81
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 52061 0 0 0 177943 238 0 0 25 0 1 0 217052901 236064768 39795 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 57633 39795 90 219 0 57410 0
Current children cumulated CPU time (s) 1781.81
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 2/65 16832
/proc/meminfo: memFree=1466000/2055920 swapFree=4183976/4192956
[pid=16713] ppid=16711 vsize=230532 CPUtime=1800.01
/proc/16713/stat : 16713 (PBS4_SAT07v2) R 16711 16713 15364 0 -1 4194304 52118 0 0 0 179762 239 0 0 25 0 1 0 217052901 236064768 39852 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16713/statm: 57633 39852 90 219 0 57410 0
Current children cumulated CPU time (s) 1800.01
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

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.05
CPU user time (s): 1797.62
CPU system time (s): 2.42263
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 230532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.62
system time used= 2.42263
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52119
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= 1117

runsolver used 1.2768 second user time and 3.68344 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue May  8 11:01:16 UTC 2007

IDJOB= 458357
IDBENCH= 1434
IDSOLVER= 200
FILE ID= node48/458357-1178622075

PBS_JOBID= 5218246

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 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= PBS4_SAT07v2 /tmp/evaluation/458357-1178622075/instance-458357-1178622075.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-458357-1178622075 -o ROOT/results/node48/conversion-458357-1178622075 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458357-1178622075/instance-458357-1178622075.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-458357-1178622075 -o ROOT/results/node48/solver-458357-1178622075 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458357-1178622075/instance-458357-1178622075.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  09dd38397cb073c3f8ce1c2b987fae03

RANDOM SEED= 889774150

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1624816 kB
Buffers:         31076 kB
Cached:         281532 kB
SwapCached:       3048 kB
Active:          71672 kB
Inactive:       252196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624816 kB
SwapTotal:     4192956 kB
SwapFree:      4183976 kB
Dirty:            2624 kB
Writeback:           0 kB
Mapped:          17740 kB
Slab:            92828 kB
Committed_AS:  3738808 kB
PageTables:       1612 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 node48 on Tue May  8 11:31:18 UTC 2007