Trace number 361107

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.15 1800.89

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/361107-1176979041/instance-361107-1176979041.opb ......
1800.07/1800.80	c done parsing opb.
1800.07/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/361107-1176979041/instance-361107-1176979041.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-361107-1176979041 -o ROOT/results/node46/solver-361107-1176979041 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361107-1176979041/PBS4 /tmp/evaluation/361107-1176979041/instance-361107-1176979041.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: 1.00 1.00 0.91 3/78 22262
/proc/meminfo: memFree=1617072/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=1672 CPUtime=0
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 52587152 1712128 190 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/22262/statm: 418 190 87 219 0 195 0

[startup+0.0322871 s]
/proc/loadavg: 1.00 1.00 0.91 3/78 22262
/proc/meminfo: memFree=1617072/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=1672 CPUtime=0.03
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 244 0 0 0 3 0 0 0 18 0 1 0 52587152 1712128 226 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134783510 0 0 4096 0 0 0 0 17 1 0 0
/proc/22262/statm: 418 226 87 219 0 195 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1672

[startup+0.1013 s]
/proc/loadavg: 1.00 1.00 0.91 3/78 22262
/proc/meminfo: memFree=1617072/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=2060 CPUtime=0.09
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 52587152 2109440 298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/22262/statm: 515 298 88 219 0 292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2060

[startup+0.301337 s]
/proc/loadavg: 1.00 1.00 0.91 3/78 22262
/proc/meminfo: memFree=1617072/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=3096 CPUtime=0.29
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 616 0 0 0 28 1 0 0 19 0 1 0 52587152 3170304 598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 774 598 93 219 0 551 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3096

[startup+0.701411 s]
/proc/loadavg: 1.00 1.00 0.91 3/78 22262
/proc/meminfo: memFree=1617072/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=6300 CPUtime=0.69
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 1060 0 0 0 65 4 0 0 23 0 1 0 52587152 6451200 1042 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 1575 1043 93 219 0 1352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6300

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1611816/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=10800 CPUtime=1.49
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 2001 0 0 0 144 5 0 0 25 0 1 0 52587152 11059200 1983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 2700 1983 93 219 0 2477 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10800

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1606568/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=19848 CPUtime=3.09
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 3855 0 0 0 300 9 0 0 25 0 1 0 52587152 20324352 3837 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134532053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 4962 3837 93 219 0 4739 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19848

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1593704/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=37612 CPUtime=6.29
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 6621 0 0 0 615 14 0 0 25 0 1 0 52587152 38514688 6554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 9403 6554 94 219 0 9180 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37612

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1589168/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=39196 CPUtime=12.69
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 7231 0 0 0 1253 16 0 0 25 0 1 0 52587152 40136704 7067 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 9799 7067 94 219 0 9576 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39196

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1578608/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=41992 CPUtime=25.48
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 9936 0 0 0 2493 55 0 0 25 0 1 0 52587152 42999808 9579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551075 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 10498 9579 94 219 0 10275 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41992

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1576176/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=44176 CPUtime=51.07
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 10590 0 0 0 5015 92 0 0 25 0 1 0 52587152 45236224 10233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563737 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 11044 10233 94 219 0 10821 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44176

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1494832/2055920 swapFree=4108972/4192956
[pid=22262] ppid=22260 vsize=154724 CPUtime=102.25
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 31239 0 0 0 10119 106 0 0 25 0 1 0 52587152 158437376 30497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 38681 30497 94 219 0 38458 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 154724

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1413232/2055920 swapFree=4109036/4192956
[pid=22262] ppid=22260 vsize=304900 CPUtime=162.23
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 51541 0 0 0 16103 120 0 0 25 0 1 0 52587152 312217600 50799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 76225 50799 94 219 0 76002 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 304900

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1371696/2055920 swapFree=4109036/4192956
[pid=22262] ppid=22260 vsize=318580 CPUtime=222.22
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 61898 0 0 0 22093 129 0 0 25 0 1 0 52587152 326225920 61156 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 79645 61156 94 219 0 79422 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 318580

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1341936/2055920 swapFree=4109104/4192956
[pid=22262] ppid=22260 vsize=328376 CPUtime=282.19
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 69312 0 0 0 28084 135 0 0 25 0 1 0 52587152 336257024 68570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549287 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 82094 68570 94 219 0 81871 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 328376

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1336112/2055920 swapFree=4109104/4192956
[pid=22262] ppid=22260 vsize=335060 CPUtime=342.17
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 70775 0 0 0 34080 137 0 0 25 0 1 0 52587152 343101440 70033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552855 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 83765 70033 94 219 0 83542 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 335060

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1322608/2055920 swapFree=4109104/4192956
[pid=22262] ppid=22260 vsize=343660 CPUtime=402.14
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 74903 0 0 0 40073 141 0 0 25 0 1 0 52587152 351907840 73392 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 85915 73392 94 219 0 85692 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 343660

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1318320/2055920 swapFree=4109168/4192956
[pid=22262] ppid=22260 vsize=348020 CPUtime=462.13
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 75969 0 0 0 46068 145 0 0 25 0 1 0 52587152 356372480 74458 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559464 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 87005 74458 94 219 0 86782 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 348020

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1313072/2055920 swapFree=4109168/4192956
[pid=22262] ppid=22260 vsize=350152 CPUtime=522.1
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 77819 0 0 0 52062 148 0 0 25 0 1 0 52587152 358555648 76308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 87538 76308 94 219 0 87315 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 350152

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1287728/2055920 swapFree=4109232/4192956
[pid=22262] ppid=22260 vsize=359628 CPUtime=582.08
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 83608 0 0 0 58054 154 0 0 25 0 1 0 52587152 368259072 82097 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 89907 82097 94 219 0 89684 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 359628

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1282864/2055920 swapFree=4109232/4192956
[pid=22262] ppid=22260 vsize=361992 CPUtime=642.06
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 84829 0 0 0 64048 158 0 0 25 0 1 0 52587152 370679808 83318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552905 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 90498 83318 94 219 0 90275 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 361992


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1264432/2055920 swapFree=4109296/4192956
[pid=22262] ppid=22260 vsize=369576 CPUtime=821.99
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 89423 0 0 0 82031 168 0 0 25 0 1 0 52587152 378445824 87912 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 92394 87912 94 219 0 92171 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 369576

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1251952/2055920 swapFree=4109360/4192956
[pid=22262] ppid=22260 vsize=503856 CPUtime=881.98
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 92399 0 0 0 88024 174 0 0 25 0 1 0 52587152 515948544 90888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 125964 90888 94 219 0 125741 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 503856

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1246640/2055920 swapFree=4109360/4192956
[pid=22262] ppid=22260 vsize=510600 CPUtime=941.95
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 93725 0 0 0 94018 177 0 0 25 0 1 0 52587152 522854400 92214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134532420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 127650 92214 94 219 0 127427 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 510600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1243056/2055920 swapFree=4109360/4192956
[pid=22262] ppid=22260 vsize=515564 CPUtime=1001.93
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 94625 0 0 0 100012 181 0 0 25 0 1 0 52587152 527937536 93114 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134562031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 128891 93114 94 219 0 128668 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 515564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1239664/2055920 swapFree=4109424/4192956
[pid=22262] ppid=22260 vsize=525140 CPUtime=1061.91
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 96970 0 0 0 106006 185 0 0 25 0 1 0 52587152 537743360 93922 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 131285 93922 94 219 0 131062 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 525140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1234800/2055920 swapFree=4109424/4192956
[pid=22262] ppid=22260 vsize=529596 CPUtime=1121.89
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 98230 0 0 0 112002 187 0 0 25 0 1 0 52587152 542306304 95182 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 132399 95182 94 219 0 132176 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 529596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1230768/2055920 swapFree=4109488/4192956
[pid=22262] ppid=22260 vsize=535000 CPUtime=1181.87
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 99237 0 0 0 117997 190 0 0 25 0 1 0 52587152 547840000 96189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 133750 96189 94 219 0 133527 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 535000

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 22263
/proc/meminfo: memFree=1225648/2055920 swapFree=4109488/4192956
[pid=22262] ppid=22260 vsize=537112 CPUtime=1241.84
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 100517 0 0 0 123990 194 0 0 25 0 1 0 52587152 550002688 97469 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 134278 97469 94 219 0 134055 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 537112

[startup+1302.3 s]
/proc/loadavg: 1.04 1.01 0.92 2/79 22263
/proc/meminfo: memFree=1224944/2055920 swapFree=4109552/4192956
[pid=22262] ppid=22260 vsize=537524 CPUtime=1301.82
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 100674 0 0 0 129986 196 0 0 25 0 1 0 52587152 550424576 97626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 134381 97626 94 219 0 134158 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 537524

[startup+1362.3 s]
/proc/loadavg: 1.01 1.01 0.92 2/79 22263
/proc/meminfo: memFree=1221168/2055920 swapFree=4109552/4192956
[pid=22262] ppid=22260 vsize=541920 CPUtime=1361.8
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 101619 0 0 0 135981 199 0 0 25 0 1 0 52587152 554926080 98571 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 135480 98571 94 219 0 135257 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 541920

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/85 22289
/proc/meminfo: memFree=1199488/2055920 swapFree=4109552/4192956
[pid=22262] ppid=22260 vsize=541920 CPUtime=1421.77
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 106778 0 0 0 141972 205 0 0 25 0 1 0 52587152 554926080 103730 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134570268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 135480 103730 94 219 0 135257 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 541920

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 22461
/proc/meminfo: memFree=1188584/2055920 swapFree=4109616/4192956
[pid=22262] ppid=22260 vsize=549380 CPUtime=1481.68
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 109782 0 0 0 147958 210 0 0 25 0 1 0 52587152 562565120 106734 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 137345 106734 94 219 0 137122 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 549380

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 22461
/proc/meminfo: memFree=1184112/2055920 swapFree=4109616/4192956
[pid=22262] ppid=22260 vsize=555584 CPUtime=1541.65
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 110847 0 0 0 153952 213 0 0 25 0 1 0 52587152 568918016 107799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 138896 107799 94 219 0 138673 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 555584

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 22461
/proc/meminfo: memFree=1183280/2055920 swapFree=4109680/4192956
[pid=22262] ppid=22260 vsize=556472 CPUtime=1601.63
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 111061 0 0 0 159947 216 0 0 25 0 1 0 52587152 569827328 108013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134575783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 139118 108013 94 219 0 138895 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 556472

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 22461
/proc/meminfo: memFree=1182640/2055920 swapFree=4109680/4192956
[pid=22262] ppid=22260 vsize=556604 CPUtime=1661.61
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 111217 0 0 0 165943 218 0 0 25 0 1 0 52587152 569962496 108169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563737 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 139151 108169 94 219 0 138928 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 556604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 22461
/proc/meminfo: memFree=1182000/2055920 swapFree=4109680/4192956
[pid=22262] ppid=22260 vsize=557128 CPUtime=1721.59
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 111369 0 0 0 171938 221 0 0 25 0 1 0 52587152 570499072 108321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 139282 108321 94 219 0 139059 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 557128

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 22461
/proc/meminfo: memFree=1181616/2055920 swapFree=4109744/4192956
[pid=22262] ppid=22260 vsize=557128 CPUtime=1781.56
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 111481 0 0 0 177931 225 0 0 25 0 1 0 52587152 570499072 108433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 139282 108433 94 219 0 139059 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 557128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 22461
/proc/meminfo: memFree=1181360/2055920 swapFree=4109744/4192956
[pid=22262] ppid=22260 vsize=557260 CPUtime=1800.07
/proc/22262/stat : 22262 (PBS4) R 22260 22262 21725 0 -1 4194304 111537 0 0 0 179781 226 0 0 25 0 1 0 52587152 570634240 108489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22262/statm: 139315 108489 94 219 0 139092 0
Current children cumulated CPU time (s) 1800.07
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): 1800.89
CPU time (s): 1800.15
CPU user time (s): 1797.81
CPU system time (s): 2.33365
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 557260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.81
system time used= 2.33364
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111538
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= 8077

runsolver used 1.82772 second user time and 4.73328 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Thu Apr 19 10:37:21 UTC 2007

IDJOB= 361107
IDBENCH= 1419
IDSOLVER= 157
FILE ID= node46/361107-1176979041

PBS_JOBID= 4630380

Free space on /tmp= 66083 MiB

SOLVER NAME= PBS4 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= /tmp/evaluation/361107-1176979041/PBS4 /tmp/evaluation/361107-1176979041/instance-361107-1176979041.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-361107-1176979041 -o ROOT/results/node46/conversion-361107-1176979041 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361107-1176979041/instance-361107-1176979041.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-361107-1176979041 -o ROOT/results/node46/solver-361107-1176979041 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/361107-1176979041/PBS4 /tmp/evaluation/361107-1176979041/instance-361107-1176979041.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3df4b6f92f1f3083d4934635de2b04ef

RANDOM SEED= 198010475

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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		: 3000.268
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:       1617544 kB
Buffers:         36568 kB
Cached:         331900 kB
SwapCached:       2880 kB
Active:         189052 kB
Inactive:       202892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617544 kB
SwapTotal:     4192956 kB
SwapFree:      4108972 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          30776 kB
Slab:            31796 kB
Committed_AS:  1941612 kB
PageTables:       1988 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= 66083 MiB

End job on node46 on Thu Apr 19 11:07:25 UTC 2007