Trace number 458342

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) 1800.14 1800.68

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga40_38_sat_pb.cnf.cr.opb
MD5SUM3df4b6f92f1f3083d4934635de2b04ef
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 benchmark0.052991
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2280
Total number of constraints1636
Number of constraints which are clauses1558
Number of constraints which are cardinality constraints (but not clauses)78
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint40
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 41
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/458342-1178621888/instance-458342-1178621888.opb ......
1800.05/1800.61	c done parsing opb.
1800.05/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458342-1178621888/instance-458342-1178621888.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/node72/watcher-458342-1178621888 -o ROOT/results/node72/solver-458342-1178621888 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458342-1178621888/instance-458342-1178621888.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 1.00 1.00 3/77 30322
/proc/meminfo: memFree=1368312/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=1672 CPUtime=0
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 338227287 1712128 188 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 418 188 86 219 0 195 0

[startup+0.00789602 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 30322
/proc/meminfo: memFree=1368312/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=1672 CPUtime=0
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 338227287 1712128 194 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 418 194 86 219 0 195 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1672

[startup+0.101904 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 30322
/proc/meminfo: memFree=1368312/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=2060 CPUtime=0.1
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 316 0 0 0 10 0 0 0 18 0 1 0 338227287 2109440 298 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 515 298 86 219 0 292 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2060

[startup+0.301924 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 30322
/proc/meminfo: memFree=1368312/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=3096 CPUtime=0.29
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 618 0 0 0 29 0 0 0 19 0 1 0 338227287 3170304 600 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 774 600 90 219 0 551 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3096

[startup+0.702959 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 30322
/proc/meminfo: memFree=1368312/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=6300 CPUtime=0.69
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 1067 0 0 0 67 2 0 0 24 0 1 0 338227287 6451200 1049 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 1575 1049 90 219 0 1352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6300

[startup+1.50103 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30323
/proc/meminfo: memFree=1362928/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=10800 CPUtime=1.49
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 2010 0 0 0 145 4 0 0 25 0 1 0 338227287 11059200 1992 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 2700 1992 90 219 0 2477 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10800

[startup+3.10118 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30323
/proc/meminfo: memFree=1357744/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=19848 CPUtime=3.09
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 3872 0 0 0 300 9 0 0 25 0 1 0 338227287 20324352 3854 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 4962 3854 90 219 0 4739 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19848

[startup+6.30147 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30323
/proc/meminfo: memFree=1344624/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=37612 CPUtime=6.29
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 6649 0 0 0 616 13 0 0 25 0 1 0 338227287 38514688 6582 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 9403 6582 90 219 0 9180 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37612

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30323
/proc/meminfo: memFree=1340272/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=39196 CPUtime=12.69
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 7267 0 0 0 1254 15 0 0 25 0 1 0 338227287 40136704 7103 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560147 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 9799 7103 90 219 0 9576 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39196

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30323
/proc/meminfo: memFree=1329776/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=41992 CPUtime=25.48
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 9932 0 0 0 2497 51 0 0 25 0 1 0 338227287 42999808 9575 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 10498 9575 90 219 0 10275 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41992

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30323
/proc/meminfo: memFree=1327408/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=44176 CPUtime=51.08
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 10585 0 0 0 5024 84 0 0 25 0 1 0 338227287 45236224 10228 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 11044 10228 90 219 0 10821 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44176

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30323
/proc/meminfo: memFree=1246128/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=154724 CPUtime=102.27
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 31234 0 0 0 10130 97 0 0 25 0 1 0 338227287 158437376 30492 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 38681 30492 90 219 0 38458 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 154724

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30323
/proc/meminfo: memFree=1165104/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=304900 CPUtime=162.25
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 51536 0 0 0 16115 110 0 0 25 0 1 0 338227287 312217600 50794 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134555608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 76225 50794 90 219 0 76002 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 304900

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30497
/proc/meminfo: memFree=1121648/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=318580 CPUtime=222.15
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 61893 0 0 0 22093 122 0 0 25 0 1 0 338227287 326225920 61151 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134548767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 79645 61151 90 219 0 79422 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 318580

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=1092976/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=328376 CPUtime=282.12
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 69307 0 0 0 28083 129 0 0 25 0 1 0 338227287 336257024 68565 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 82094 68565 90 219 0 81871 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 328376

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=1087088/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=335060 CPUtime=342.11
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 70769 0 0 0 34078 133 0 0 25 0 1 0 338227287 343101440 70027 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 83765 70027 90 219 0 83542 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 335060

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=1073584/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=343660 CPUtime=402.09
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 74897 0 0 0 40071 138 0 0 25 0 1 0 338227287 351907840 73386 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 85915 73386 90 219 0 85692 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 343660

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=1069296/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=348020 CPUtime=462.07
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 75962 0 0 0 46066 141 0 0 25 0 1 0 338227287 356372480 74451 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 87005 74451 90 219 0 86782 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 348020

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=1065136/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=350152 CPUtime=522.06
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 77030 0 0 0 52061 145 0 0 25 0 1 0 338227287 358555648 75519 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 87538 75519 90 219 0 87315 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 350152

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=1038832/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=359628 CPUtime=582.04
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 83602 0 0 0 58054 150 0 0 25 0 1 0 338227287 368259072 82091 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557042 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 89907 82091 90 219 0 89684 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 359628

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=1033968/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=361992 CPUtime=642.03
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 84820 0 0 0 64050 153 0 0 25 0 1 0 338227287 370679808 83309 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 90498 83309 90 219 0 90275 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 361992


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=1015600/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=369576 CPUtime=821.99
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 89409 0 0 0 82035 164 0 0 25 0 1 0 338227287 378445824 87898 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 92394 87898 90 219 0 92171 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 369576

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=1003120/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=503856 CPUtime=881.98
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 92391 0 0 0 88026 172 0 0 25 0 1 0 338227287 515948544 90880 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 125964 90880 90 219 0 125741 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 503856

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=997808/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=510600 CPUtime=941.96
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 93715 0 0 0 94021 175 0 0 25 0 1 0 338227287 522854400 92204 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557042 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 127650 92204 90 219 0 127427 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 510600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=994288/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=515564 CPUtime=1001.94
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 94611 0 0 0 100015 179 0 0 25 0 1 0 338227287 527937536 93100 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 128891 93100 90 219 0 128668 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 515564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=991984/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=517676 CPUtime=1061.93
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 95238 0 0 0 106010 183 0 0 25 0 1 0 338227287 530100224 93727 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 129419 93727 90 219 0 129196 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 517676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=986096/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=529464 CPUtime=1121.92
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 98198 0 0 0 112003 189 0 0 25 0 1 0 338227287 542171136 95150 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 132366 95150 90 219 0 132143 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 529464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=982128/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=534868 CPUtime=1181.9
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 99200 0 0 0 117998 192 0 0 25 0 1 0 338227287 547704832 96152 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 133717 96152 90 219 0 133494 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 534868

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=976880/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=537112 CPUtime=1241.88
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 100508 0 0 0 123994 194 0 0 25 0 1 0 338227287 550002688 97460 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134559558 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 134278 97460 90 219 0 134055 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 537112

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=976176/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=537524 CPUtime=1301.87
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 100666 0 0 0 129991 196 0 0 25 0 1 0 338227287 550424576 97618 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 134381 97618 90 219 0 134158 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 537524

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=972656/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=541484 CPUtime=1361.85
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 101600 0 0 0 135986 199 0 0 25 0 1 0 338227287 554479616 98552 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 135371 98552 90 219 0 135148 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 541484

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=951984/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=541920 CPUtime=1421.85
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 106758 0 0 0 141980 205 0 0 25 0 1 0 338227287 554926080 103710 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 135480 103710 90 219 0 135257 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 541920

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=941488/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=549116 CPUtime=1481.82
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 109706 0 0 0 147973 209 0 0 25 0 1 0 338227287 562294784 106658 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 137279 106658 90 219 0 137056 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 549116

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=935856/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=555584 CPUtime=1541.81
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 110796 0 0 0 153969 212 0 0 25 0 1 0 338227287 568918016 107748 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 138896 107748 90 219 0 138673 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 555584

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=934896/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=556472 CPUtime=1601.79
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 111036 0 0 0 159965 214 0 0 25 0 1 0 338227287 569827328 107988 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 139118 107988 90 219 0 138895 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 556472

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=934256/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=556604 CPUtime=1661.78
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 111197 0 0 0 165961 217 0 0 25 0 1 0 338227287 569962496 108149 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134561317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 139151 108149 90 219 0 138928 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 556604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=933616/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=557128 CPUtime=1721.77
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 111351 0 0 0 171956 221 0 0 25 0 1 0 338227287 570499072 108303 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 139282 108303 90 219 0 139059 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 557128

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=933040/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=557128 CPUtime=1781.76
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 111466 0 0 0 177952 224 0 0 25 0 1 0 338227287 570499072 108418 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 139282 108418 90 219 0 139059 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 557128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30525
/proc/meminfo: memFree=932848/2055920 swapFree=4157256/4192956
[pid=30322] ppid=30320 vsize=557260 CPUtime=1800.05
/proc/30322/stat : 30322 (PBS4_SAT07v2) R 30320 30322 29394 0 -1 4194304 111517 0 0 0 179781 224 0 0 25 0 1 0 338227287 570634240 108469 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30322/statm: 139315 108469 90 219 0 139092 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 557260

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): 1800.68
CPU time (s): 1800.14
CPU user time (s): 1797.82
CPU system time (s): 2.31965
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 557260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.82
system time used= 2.31965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111518
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= 37038

runsolver used 1.37279 second user time and 4.35334 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue May  8 10:58:08 UTC 2007

IDJOB= 458342
IDBENCH= 1419
IDSOLVER= 200
FILE ID= node72/458342-1178621888

PBS_JOBID= 5218244

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-fpga40_38_sat_pb.cnf.cr.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458342-1178621888/instance-458342-1178621888.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-458342-1178621888 -o ROOT/results/node72/conversion-458342-1178621888 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458342-1178621888/instance-458342-1178621888.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-458342-1178621888 -o ROOT/results/node72/solver-458342-1178621888 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458342-1178621888/instance-458342-1178621888.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  3df4b6f92f1f3083d4934635de2b04ef

RANDOM SEED= 853381796

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1368720 kB
Buffers:         40620 kB
Cached:         527016 kB
SwapCached:      17028 kB
Active:         255452 kB
Inactive:       336148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1368720 kB
SwapTotal:     4192956 kB
SwapFree:      4157256 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          31048 kB
Slab:            81136 kB
Committed_AS:  7402500 kB
PageTables:       1788 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 node72 on Tue May  8 11:28:11 UTC 2007