Trace number 458315

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) 1800.11 1800.67

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga35_33_sat_pb.cnf.cr.opb
MD5SUMd807de21f10c00acae1479f7b1348df5
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 benchmark0.036993
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1733
Total number of constraints1256
Number of constraints which are clauses1188
Number of constraints which are cardinality constraints (but not clauses)68
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint17
Maximum length of a constraint35
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 36
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458315-1178621795/instance-458315-1178621795.opb ......
1800.04/1800.61	c done parsing opb.
1800.04/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458315-1178621795/instance-458315-1178621795.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/node45/watcher-458315-1178621795 -o ROOT/results/node45/solver-458315-1178621795 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458315-1178621795/instance-458315-1178621795.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: 1.04 1.02 1.00 3/77 4592
/proc/meminfo: memFree=1375760/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=1488 CPUtime=0
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 217025162 1523712 166 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 372 166 86 219 0 149 0

[startup+0.0193519 s]
/proc/loadavg: 1.04 1.02 1.00 3/77 4592
/proc/meminfo: memFree=1375760/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=1624 CPUtime=0.01
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 206 0 0 0 1 0 0 0 18 0 1 0 217025162 1662976 188 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023707 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 406 188 86 219 0 183 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1624

[startup+0.101361 s]
/proc/loadavg: 1.04 1.02 1.00 3/77 4592
/proc/meminfo: memFree=1375760/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=1884 CPUtime=0.09
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 217025162 1929216 328 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 471 328 90 219 0 248 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1884

[startup+0.301382 s]
/proc/loadavg: 1.04 1.02 1.00 3/77 4592
/proc/meminfo: memFree=1375760/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=2792 CPUtime=0.29
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 540 0 0 0 28 1 0 0 20 0 1 0 217025162 2859008 522 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 698 522 90 219 0 475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2792

[startup+0.701421 s]
/proc/loadavg: 1.04 1.02 1.00 3/77 4592
/proc/meminfo: memFree=1375760/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=5996 CPUtime=0.69
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 972 0 0 0 67 2 0 0 24 0 1 0 217025162 6139904 954 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 1499 954 90 219 0 1276 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5996

[startup+1.5015 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 4593
/proc/meminfo: memFree=1371080/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=10092 CPUtime=1.49
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 1698 0 0 0 147 2 0 0 25 0 1 0 217025162 10334208 1680 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 2523 1680 90 219 0 2300 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10092

[startup+3.10167 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 4593
/proc/meminfo: memFree=1367304/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=18448 CPUtime=3.09
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 2877 0 0 0 305 4 0 0 25 0 1 0 217025162 18890752 2859 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 4612 2859 90 219 0 4389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18448

[startup+6.30199 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 4593
/proc/meminfo: memFree=1358152/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=36032 CPUtime=6.29
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 5218 0 0 0 623 6 0 0 25 0 1 0 217025162 36896768 5200 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134559633 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 9008 5200 90 219 0 8785 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36032

[startup+12.7016 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 4593
/proc/meminfo: memFree=1338632/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=71912 CPUtime=12.68
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 9892 0 0 0 1259 9 0 0 25 0 1 0 217025162 73637888 9874 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 17978 9874 90 219 0 17755 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71912

[startup+25.5019 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 4593
/proc/meminfo: memFree=1305800/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=77292 CPUtime=25.48
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 17538 0 0 0 2533 15 0 0 25 0 1 0 217025162 79147008 17471 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 19323 17471 90 219 0 19100 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 77292

[startup+51.1016 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 4593
/proc/meminfo: memFree=1280072/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=148364 CPUtime=51.07
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 24070 0 0 0 5080 27 0 0 25 0 1 0 217025162 151924736 23906 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 37091 23906 90 219 0 36868 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 148364

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 4593
/proc/meminfo: memFree=1251720/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=158788 CPUtime=102.27
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 31324 0 0 0 10192 35 0 0 25 0 1 0 217025162 162598912 30967 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 39697 30967 90 219 0 39474 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 158788

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4593
/proc/meminfo: memFree=1183560/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=309128 CPUtime=162.25
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 48652 0 0 0 16177 48 0 0 25 0 1 0 217025162 316547072 47910 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 77282 47910 90 219 0 77059 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 309128

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4593
/proc/meminfo: memFree=1126920/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=330460 CPUtime=222.23
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 63135 0 0 0 22163 60 0 0 25 0 1 0 217025162 338391040 62393 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 82615 62393 90 219 0 82392 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 330460

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4701
/proc/meminfo: memFree=1101072/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=345036 CPUtime=282.17
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 69289 0 0 0 28148 69 0 0 25 0 1 0 217025162 353316864 68547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 86259 68547 90 219 0 86036 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 345036

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4791
/proc/meminfo: memFree=1089160/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=354936 CPUtime=342.1
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 72202 0 0 0 34137 73 0 0 25 0 1 0 217025162 363454464 71460 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 88734 71460 90 219 0 88511 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 354936

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4791
/proc/meminfo: memFree=1082440/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=361708 CPUtime=402.09
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 73852 0 0 0 40130 79 0 0 25 0 1 0 217025162 370388992 73110 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 90427 73110 90 219 0 90204 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 361708

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4791
/proc/meminfo: memFree=1075400/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=375156 CPUtime=462.08
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 76346 0 0 0 46124 84 0 0 25 0 1 0 217025162 384159744 74835 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 93789 74835 90 219 0 93566 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 375156

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4791
/proc/meminfo: memFree=1071880/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=379900 CPUtime=522.06
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 77233 0 0 0 52118 88 0 0 25 0 1 0 217025162 389017600 75722 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 94975 75722 90 219 0 94752 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 379900

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4791
/proc/meminfo: memFree=1067464/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=386276 CPUtime=582.04
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 78326 0 0 0 58112 92 0 0 25 0 1 0 217025162 395546624 76815 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 96569 76815 90 219 0 96346 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 386276

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4791
/proc/meminfo: memFree=1066760/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=386516 CPUtime=642.03
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 78506 0 0 0 64108 95 0 0 25 0 1 0 217025162 395792384 76995 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 96629 76995 90 219 0 96406 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 386516


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4791
/proc/meminfo: memFree=1043208/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=396032 CPUtime=821.99
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 84427 0 0 0 82090 109 0 0 25 0 1 0 217025162 405536768 82916 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 99008 82916 90 219 0 98785 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 396032

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4791
/proc/meminfo: memFree=1041224/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=397920 CPUtime=881.97
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 84917 0 0 0 88085 112 0 0 25 0 1 0 217025162 407470080 83406 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 99480 83406 90 219 0 99257 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 397920

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1037960/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=402936 CPUtime=941.96
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 85729 0 0 0 94080 116 0 0 25 0 1 0 217025162 412606464 84218 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 100734 84218 90 219 0 100511 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 402936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1036936/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=409708 CPUtime=1001.94
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 87501 0 0 0 100074 120 0 0 25 0 1 0 217025162 419540992 84453 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 102427 84453 90 219 0 102204 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 409708

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1034888/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=412084 CPUtime=1061.92
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 88016 0 0 0 106069 123 0 0 25 0 1 0 217025162 421974016 84968 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 103021 84968 90 219 0 102798 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 412084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1033544/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=413920 CPUtime=1121.9
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 88351 0 0 0 112064 126 0 0 25 0 1 0 217025162 423854080 85303 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 103480 85303 90 219 0 103257 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 413920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1025800/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=414448 CPUtime=1181.89
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 90300 0 0 0 118059 130 0 0 25 0 1 0 217025162 424394752 87252 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 103612 87252 90 219 0 103389 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 414448

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1023176/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=417628 CPUtime=1241.88
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 90931 0 0 0 124055 133 0 0 25 0 1 0 217025162 427651072 87883 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557375 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 104407 87883 90 219 0 104184 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 417628

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1020744/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=420176 CPUtime=1301.86
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 91528 0 0 0 130049 137 0 0 25 0 1 0 217025162 430260224 88480 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 105044 88480 90 219 0 104821 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 420176

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1019784/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=421036 CPUtime=1361.85
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 91786 0 0 0 136044 141 0 0 25 0 1 0 217025162 431140864 88738 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 105259 88738 90 219 0 105036 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 421036

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1019336/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=421036 CPUtime=1421.84
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 91896 0 0 0 142040 144 0 0 25 0 1 0 217025162 431140864 88848 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 105259 88848 90 219 0 105036 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 421036

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1018376/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=421660 CPUtime=1481.81
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 92130 0 0 0 148034 147 0 0 25 0 1 0 217025162 431779840 89082 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 105415 89082 90 219 0 105192 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 421660

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1017736/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=422180 CPUtime=1541.81
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 92295 0 0 0 154030 151 0 0 25 0 1 0 217025162 432312320 89247 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 105545 89247 90 219 0 105322 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 422180

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1017032/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=422180 CPUtime=1601.79
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 92451 0 0 0 160026 153 0 0 25 0 1 0 217025162 432312320 89403 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 105545 89403 90 219 0 105322 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 422180

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1016456/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=422736 CPUtime=1661.77
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 92608 0 0 0 166021 156 0 0 25 0 1 0 217025162 432881664 89560 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 105684 89560 90 219 0 105461 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 422736

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1015944/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=422736 CPUtime=1721.76
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 92726 0 0 0 172017 159 0 0 25 0 1 0 217025162 432881664 89678 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 105684 89678 90 219 0 105461 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 422736

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1015432/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=423324 CPUtime=1781.74
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 92885 0 0 0 178012 162 0 0 25 0 1 0 217025162 433483776 89837 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 105831 89837 90 219 0 105608 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 423324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4793
/proc/meminfo: memFree=1015368/2055920 swapFree=4157932/4192956
[pid=4592] ppid=4590 vsize=423324 CPUtime=1800.04
/proc/4592/stat : 4592 (PBS4_SAT07v2) R 4590 4592 3531 0 -1 4194304 92922 0 0 0 179842 162 0 0 25 0 1 0 217025162 433483776 89874 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557022 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4592/statm: 105831 89874 90 219 0 105608 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 423324

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): 1800.67
CPU time (s): 1800.11
CPU user time (s): 1798.43
CPU system time (s): 1.68574
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 423324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.43
system time used= 1.68574
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92923
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= 6724

runsolver used 1.45078 second user time and 4.10837 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  8 10:56:35 UTC 2007

IDJOB= 458315
IDBENCH= 1392
IDSOLVER= 200
FILE ID= node45/458315-1178621795

PBS_JOBID= 5218245

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-fpga35_33_sat_pb.cnf.cr.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458315-1178621795/instance-458315-1178621795.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-458315-1178621795 -o ROOT/results/node45/conversion-458315-1178621795 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458315-1178621795/instance-458315-1178621795.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-458315-1178621795 -o ROOT/results/node45/solver-458315-1178621795 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458315-1178621795/instance-458315-1178621795.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d807de21f10c00acae1479f7b1348df5

RANDOM SEED= 836812077

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1376168 kB
Buffers:         38392 kB
Cached:         510056 kB
SwapCached:      14388 kB
Active:         234960 kB
Inactive:       337024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376168 kB
SwapTotal:     4192956 kB
SwapFree:      4157932 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          30696 kB
Slab:            93352 kB
Committed_AS:  3948100 kB
PageTables:       1736 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 node45 on Tue May  8 11:26:38 UTC 2007