Trace number 458361

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) 1800.09 1800.69

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga45_44_sat_pb.cnf.cr.opb
MD5SUM1fc5c2586ddac9fd4692e69ce4a42173
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 benchmark0.084986
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2970
Total number of constraints2113
Number of constraints which are clauses2024
Number of constraints which are cardinality constraints (but not clauses)89
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint22
Maximum length of a constraint45
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 46
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/458361-1178622085/instance-458361-1178622085.opb ......
1800.00/1800.60	c done parsing opb.
1800.00/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458361-1178622085/instance-458361-1178622085.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/node3/watcher-458361-1178622085 -o ROOT/results/node3/solver-458361-1178622085 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458361-1178622085/instance-458361-1178622085.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: 1.01 0.97 0.99 3/83 27440
/proc/meminfo: memFree=1775528/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=1740 CPUtime=0
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 338246272 1781760 211 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 435 211 86 219 0 212 0

[startup+0.0595979 s]
/proc/loadavg: 1.01 0.97 0.99 3/83 27440
/proc/meminfo: memFree=1775528/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=1892 CPUtime=0.05
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 296 0 0 0 5 0 0 0 18 0 1 0 338246272 1937408 278 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 473 278 86 219 0 250 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1892

[startup+0.101603 s]
/proc/loadavg: 1.01 0.97 0.99 3/83 27440
/proc/meminfo: memFree=1775528/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=2148 CPUtime=0.09
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 338246272 2199552 319 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135023156 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 537 319 86 219 0 314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2148

[startup+0.301637 s]
/proc/loadavg: 1.01 0.97 0.99 3/83 27440
/proc/meminfo: memFree=1775528/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=3180 CPUtime=0.29
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 593 0 0 0 28 1 0 0 19 0 1 0 338246272 3256320 575 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 795 575 90 219 0 572 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3180

[startup+0.701701 s]
/proc/loadavg: 1.01 0.97 0.99 3/83 27440
/proc/meminfo: memFree=1775528/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=4468 CPUtime=0.69
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 928 0 0 0 65 4 0 0 22 0 1 0 338246272 4575232 910 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 1117 910 90 219 0 894 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4468

[startup+1.50183 s]
/proc/loadavg: 1.01 0.97 0.99 2/84 27441
/proc/meminfo: memFree=1771104/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=10744 CPUtime=1.49
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 1591 0 0 0 144 5 0 0 25 0 1 0 338246272 11001856 1573 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134559611 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 2686 1573 90 219 0 2463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10744

[startup+3.10109 s]
/proc/loadavg: 1.01 0.97 0.99 2/84 27441
/proc/meminfo: memFree=1767328/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=19200 CPUtime=3.09
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 2955 0 0 0 302 7 0 0 25 0 1 0 338246272 19660800 2937 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134548669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 4800 2937 90 219 0 4577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19200

[startup+6.30261 s]
/proc/loadavg: 1.01 0.97 0.99 2/84 27445
/proc/meminfo: memFree=1755872/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=35848 CPUtime=6.28
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 5727 0 0 0 619 9 0 0 25 0 1 0 338246272 36708352 5709 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 8962 5709 90 219 0 8739 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35848

[startup+12.7017 s]
/proc/loadavg: 1.01 0.97 0.99 2/84 27473
/proc/meminfo: memFree=1736424/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=71252 CPUtime=12.67
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 10251 0 0 0 1254 13 0 0 25 0 1 0 338246272 72962048 10233 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 17813 10233 90 219 0 17590 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 71252

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 0.99 2/84 27481
/proc/meminfo: memFree=1698920/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=139820 CPUtime=25.46
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 19455 0 0 0 2526 20 0 0 25 0 1 0 338246272 143175680 19388 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557016 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 34955 19388 90 219 0 34732 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 139820

[startup+51.1019 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27505
/proc/meminfo: memFree=1692120/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=142812 CPUtime=51.05
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 21204 0 0 0 5083 22 0 0 25 0 1 0 338246272 146239488 21137 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 35703 21137 90 219 0 35480 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 142812

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27505
/proc/meminfo: memFree=1613592/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=283804 CPUtime=102.23
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 40899 0 0 0 10188 35 0 0 25 0 1 0 338246272 290615296 40735 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 70951 40735 90 219 0 70728 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 283804

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27505
/proc/meminfo: memFree=1564120/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=293344 CPUtime=162.21
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 53187 0 0 0 16177 44 0 0 25 0 1 0 338246272 300384256 53023 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 73336 53023 90 219 0 73113 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 293344

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27505
/proc/meminfo: memFree=1525592/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=302108 CPUtime=222.19
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 62980 0 0 0 22169 50 0 0 25 0 1 0 338246272 309358592 62623 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 75527 62623 90 219 0 75304 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 302108

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27505
/proc/meminfo: memFree=1487000/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=319896 CPUtime=282.17
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 73537 0 0 0 28160 57 0 0 25 0 1 0 338246272 327573504 73180 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134561344 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 79974 73180 90 219 0 79751 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 319896

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27505
/proc/meminfo: memFree=1469272/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=330876 CPUtime=342.15
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 77035 0 0 0 34152 63 0 0 25 0 1 0 338246272 338817024 76678 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 82719 76678 90 219 0 82496 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 330876

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27505
/proc/meminfo: memFree=1449816/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=467112 CPUtime=402.13
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 82145 0 0 0 40143 70 0 0 25 0 1 0 338246272 478322688 81403 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546873 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 116778 81403 90 219 0 116555 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 467112

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27505
/proc/meminfo: memFree=1411544/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=476212 CPUtime=462.11
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 91705 0 0 0 46134 77 0 0 25 0 1 0 338246272 487641088 90963 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 119053 90963 90 219 0 118830 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 476212

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27505
/proc/meminfo: memFree=1392472/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=485660 CPUtime=522.1
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 96483 0 0 0 52127 83 0 0 25 0 1 0 338246272 497315840 95741 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 121415 95741 90 219 0 121192 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 485660

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27505
/proc/meminfo: memFree=1365720/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=504500 CPUtime=582.08
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 103171 0 0 0 58119 89 0 0 25 0 1 0 338246272 516608000 102429 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 126125 102429 90 219 0 125902 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 504500

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27505
/proc/meminfo: memFree=1347928/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=520604 CPUtime=642.06
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 107610 0 0 0 64113 93 0 0 25 0 1 0 338246272 533098496 106868 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134558911 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 130151 106868 90 219 0 129928 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 520604


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

[startup+822.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 27505
/proc/meminfo: memFree=1331032/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=531304 CPUtime=822
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 111840 0 0 0 82098 102 0 0 25 0 1 0 338246272 544055296 111098 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 132826 111098 90 219 0 132603 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 531304

[startup+882.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27505
/proc/meminfo: memFree=1327512/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=540152 CPUtime=881.98
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 113474 0 0 0 88094 104 0 0 25 0 1 0 338246272 553115648 111963 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 135038 111963 90 219 0 134815 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 540152

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1321944/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=548732 CPUtime=941.96
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 114877 0 0 0 94088 108 0 0 25 0 1 0 338246272 561901568 113366 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 137183 113366 90 219 0 136960 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 548732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1316120/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=557512 CPUtime=1001.94
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 116323 0 0 0 100083 111 0 0 25 0 1 0 338246272 570892288 114812 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 139378 114812 90 219 0 139155 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 557512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1314840/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=558780 CPUtime=1061.92
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 116650 0 0 0 106078 114 0 0 25 0 1 0 338246272 572190720 115139 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 139695 115139 90 219 0 139472 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 558780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1311192/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=564548 CPUtime=1121.91
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 117570 0 0 0 112074 117 0 0 25 0 1 0 338246272 578097152 116059 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 141137 116059 90 219 0 140914 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 564548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1310296/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=565180 CPUtime=1181.89
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 117787 0 0 0 118070 119 0 0 25 0 1 0 338246272 578744320 116276 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134561317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 141295 116276 90 219 0 141072 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 565180

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1309656/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=565432 CPUtime=1241.87
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 117943 0 0 0 124066 121 0 0 25 0 1 0 338246272 579002368 116432 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 141358 116432 90 219 0 141135 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 565432

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1309208/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=565700 CPUtime=1301.85
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 118063 0 0 0 130062 123 0 0 25 0 1 0 338246272 579276800 116552 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 141425 116552 90 219 0 141202 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 565700

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1305176/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=571820 CPUtime=1361.83
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 119065 0 0 0 136057 126 0 0 25 0 1 0 338246272 585543680 117554 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 142955 117554 90 219 0 142732 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 571820

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1302168/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=576856 CPUtime=1421.81
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 119812 0 0 0 142053 128 0 0 25 0 1 0 338246272 590700544 118301 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 144214 118301 90 219 0 143991 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 576856

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1301656/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=577424 CPUtime=1481.79
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 119954 0 0 0 148048 131 0 0 25 0 1 0 338246272 591282176 118443 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134548624 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 144356 118443 90 219 0 144133 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 577424

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1301272/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=577424 CPUtime=1541.77
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 120049 0 0 0 154045 132 0 0 25 0 1 0 338246272 591282176 118538 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 144356 118538 90 219 0 144133 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 577424

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1299160/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=580120 CPUtime=1601.76
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 120576 0 0 0 160040 136 0 0 25 0 1 0 338246272 594042880 119065 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134561317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 145030 119065 90 219 0 144807 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 580120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1295640/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=584872 CPUtime=1661.73
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 121451 0 0 0 166035 138 0 0 25 0 1 0 338246272 598908928 119940 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 146218 119940 90 219 0 145995 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 584872

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1282968/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=590492 CPUtime=1721.72
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 124615 0 0 0 172030 142 0 0 25 0 1 0 338246272 604663808 123104 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134558758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 147623 123104 90 219 0 147400 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 590492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1281560/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=591284 CPUtime=1781.69
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 124949 0 0 0 178025 144 0 0 25 0 1 0 338246272 605474816 123438 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 147821 123438 90 219 0 147598 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 591284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27505
/proc/meminfo: memFree=1281368/2055920 swapFree=4139064/4192956
[pid=27440] ppid=27438 vsize=591416 CPUtime=1800
/proc/27440/stat : 27440 (PBS4_SAT07v2) R 27438 27440 26088 0 -1 4194304 124996 0 0 0 179854 146 0 0 25 0 1 0 338246272 605609984 123485 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134561317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27440/statm: 147854 123485 90 219 0 147631 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 591416

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): 1800.69
CPU time (s): 1800.09
CPU user time (s): 1798.55
CPU system time (s): 1.54277
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 591416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.55
system time used= 1.54276
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124997
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= 1081

runsolver used 1.39879 second user time and 4.03839 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue May  8 11:01:25 UTC 2007

IDJOB= 458361
IDBENCH= 1438
IDSOLVER= 200
FILE ID= node3/458361-1178622085

PBS_JOBID= 5217776

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-fpga45_44_sat_pb.cnf.cr.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458361-1178622085/instance-458361-1178622085.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-458361-1178622085 -o ROOT/results/node3/conversion-458361-1178622085 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458361-1178622085/instance-458361-1178622085.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-458361-1178622085 -o ROOT/results/node3/solver-458361-1178622085 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458361-1178622085/instance-458361-1178622085.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  1fc5c2586ddac9fd4692e69ce4a42173

RANDOM SEED= 982757521

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1775936 kB
Buffers:         37972 kB
Cached:         149236 kB
SwapCached:      16860 kB
Active:         102832 kB
Inactive:       108652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775936 kB
SwapTotal:     4192956 kB
SwapFree:      4139064 kB
Dirty:            2856 kB
Writeback:           0 kB
Mapped:          31616 kB
Slab:            53612 kB
Committed_AS: 11414200 kB
PageTables:       2004 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 node3 on Tue May  8 11:31:28 UTC 2007