Trace number 458834

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 NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.05 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f1000.opb
MD5SUM8fb889bdb08324a2b9780b5ff988846e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2000
Total number of constraints5250
Number of constraints which are clauses5250
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 2000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2000
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
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/458834-1178644353/instance-458834-1178644353.opb ......
1800.03/1800.50	c done parsing opb.
1800.03/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458834-1178644353/instance-458834-1178644353.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/node17/watcher-458834-1178644353 -o ROOT/results/node17/solver-458834-1178644353 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458834-1178644353/instance-458834-1178644353.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 24100
/proc/meminfo: memFree=1715056/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=1644 CPUtime=0
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 312352864 1683456 181 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 411 181 84 219 0 188 0

[startup+0.068481 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 24100
/proc/meminfo: memFree=1715056/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=1980 CPUtime=0.06
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 307 0 0 0 6 0 0 0 18 0 1 0 312352864 2027520 289 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 495 289 86 219 0 272 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1980

[startup+0.101485 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 24100
/proc/meminfo: memFree=1715056/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=2040 CPUtime=0.09
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 353 0 0 0 9 0 0 0 18 0 1 0 312352864 2088960 334 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 510 334 90 219 0 287 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2040

[startup+0.301505 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 24100
/proc/meminfo: memFree=1715056/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=2040 CPUtime=0.29
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 363 0 0 0 29 0 0 0 19 0 1 0 312352864 2088960 344 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 510 344 90 219 0 287 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2040

[startup+0.701547 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 24100
/proc/meminfo: memFree=1715056/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=2440 CPUtime=0.69
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 387 0 0 0 69 0 0 0 23 0 1 0 312352864 2498560 368 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135015510 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 610 368 90 219 0 387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2440

[startup+1.50163 s]
/proc/loadavg: 0.85 0.95 0.97 2/78 24101
/proc/meminfo: memFree=1713896/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=2440 CPUtime=1.49
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 454 0 0 0 149 0 0 0 25 0 1 0 312352864 2498560 435 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 610 435 90 219 0 387 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.1018 s]
/proc/loadavg: 0.86 0.95 0.97 2/78 24101
/proc/meminfo: memFree=1713384/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=3080 CPUtime=3.09
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 588 0 0 0 309 0 0 0 25 0 1 0 312352864 3153920 569 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 770 569 90 219 0 547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3080

[startup+6.30113 s]
/proc/loadavg: 0.86 0.95 0.97 2/78 24101
/proc/meminfo: memFree=1712368/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=4428 CPUtime=6.29
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 856 0 0 0 627 2 0 0 25 0 1 0 312352864 4534272 788 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 1107 788 90 219 0 884 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4428

[startup+12.7018 s]
/proc/loadavg: 0.88 0.96 0.97 2/78 24101
/proc/meminfo: memFree=1711032/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=6856 CPUtime=12.69
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 1142 0 0 0 1264 5 0 0 25 0 1 0 312352864 7020544 1074 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 1714 1074 90 219 0 1491 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6856

[startup+25.5011 s]
/proc/loadavg: 0.90 0.96 0.97 2/78 24101
/proc/meminfo: memFree=1710456/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=7616 CPUtime=25.48
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 1377 0 0 0 2537 11 0 0 25 0 1 0 312352864 7798784 1212 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 1904 1212 90 219 0 1681 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7616

[startup+51.1018 s]
/proc/loadavg: 0.93 0.96 0.97 2/78 24101
/proc/meminfo: memFree=1708344/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=9068 CPUtime=51.07
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 2102 0 0 0 5084 23 0 0 25 0 1 0 312352864 9285632 1744 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 2267 1744 90 219 0 2044 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9068

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.97 2/78 24101
/proc/meminfo: memFree=1704504/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=14316 CPUtime=102.27
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 3066 0 0 0 10180 47 0 0 25 0 1 0 312352864 14659584 2708 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 3579 2708 90 219 0 3356 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14316

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24101
/proc/meminfo: memFree=1700472/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=17176 CPUtime=162.25
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 4450 0 0 0 16153 72 0 0 25 0 1 0 312352864 17588224 3707 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 4294 3707 90 219 0 4071 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17176

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24101
/proc/meminfo: memFree=1697080/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=26416 CPUtime=222.23
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 5298 0 0 0 22131 92 0 0 25 0 1 0 312352864 27049984 4555 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 6604 4555 90 219 0 6381 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26416

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24101
/proc/meminfo: memFree=1693752/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=30664 CPUtime=282.22
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 6850 0 0 0 28107 115 0 0 25 0 1 0 312352864 31399936 5338 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 7666 5338 90 219 0 7443 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30664

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24101
/proc/meminfo: memFree=1691192/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=31648 CPUtime=342.2
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 7528 0 0 0 34085 135 0 0 25 0 1 0 312352864 32407552 6016 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 7912 6016 90 219 0 7689 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31648

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24101
/proc/meminfo: memFree=1688568/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=32588 CPUtime=402.19
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 8194 0 0 0 40065 154 0 0 25 0 1 0 312352864 33370112 6682 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 8147 6682 90 219 0 7924 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 32588

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24101
/proc/meminfo: memFree=1686392/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=33300 CPUtime=462.17
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 8730 0 0 0 46046 171 0 0 25 0 1 0 312352864 34099200 7218 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 8325 7218 90 219 0 8102 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33300

[startup+522.301 s]
/proc/loadavg: 1.08 1.00 0.98 2/78 24101
/proc/meminfo: memFree=1684024/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=34184 CPUtime=522.15
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 9311 0 0 0 52028 187 0 0 25 0 1 0 312352864 35004416 7799 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 8546 7799 90 219 0 8323 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 34184

[startup+582.301 s]
/proc/loadavg: 1.02 1.00 0.98 2/78 24101
/proc/meminfo: memFree=1681784/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=51256 CPUtime=582.14
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 9871 0 0 0 58010 204 0 0 25 0 1 0 312352864 52486144 8359 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 12814 8359 90 219 0 12591 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 51256

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 24101
/proc/meminfo: memFree=1679800/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=52036 CPUtime=642.12
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 10366 0 0 0 63991 221 0 0 25 0 1 0 312352864 53284864 8854 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 13009 8854 90 219 0 12786 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 52036


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 24101
/proc/meminfo: memFree=1671992/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=60936 CPUtime=882.06
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 13842 0 0 0 87924 282 0 0 25 0 1 0 312352864 62398464 10793 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 15234 10793 90 219 0 15011 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 60936

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 24101
/proc/meminfo: memFree=1670328/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=61732 CPUtime=942.04
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 14265 0 0 0 93910 294 0 0 25 0 1 0 312352864 63213568 11216 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 15433 11216 90 219 0 15210 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 61732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 24101
/proc/meminfo: memFree=1668600/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=62436 CPUtime=1002.03
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 14697 0 0 0 99895 308 0 0 25 0 1 0 312352864 63934464 11648 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 15609 11648 90 219 0 15386 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 62436

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 24101
/proc/meminfo: memFree=1667064/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=63056 CPUtime=1062.02
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 15070 0 0 0 105881 321 0 0 25 0 1 0 312352864 64569344 12021 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 15764 12021 90 219 0 15541 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 63056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 24101
/proc/meminfo: memFree=1665464/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=63248 CPUtime=1122.01
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 15473 0 0 0 111865 336 0 0 25 0 1 0 312352864 64765952 12424 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 15812 12424 90 219 0 15589 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 63248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 24101
/proc/meminfo: memFree=1663800/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=64128 CPUtime=1181.98
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 15890 0 0 0 117850 348 0 0 25 0 1 0 312352864 65667072 12841 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 16032 12841 90 219 0 15809 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 64128

[startup+1242.3 s]
/proc/loadavg: 1.03 1.01 0.99 2/78 24101
/proc/meminfo: memFree=1662648/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=64832 CPUtime=1241.97
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 16173 0 0 0 123838 359 0 0 25 0 1 0 312352864 66387968 13124 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 16208 13124 90 219 0 15985 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 64832

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 24101
/proc/meminfo: memFree=1661112/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=65240 CPUtime=1301.96
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 16557 0 0 0 129822 374 0 0 25 0 1 0 312352864 66805760 13508 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 16310 13508 90 219 0 16087 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 65240

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24101
/proc/meminfo: memFree=1659832/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=65780 CPUtime=1361.94
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 16867 0 0 0 135805 389 0 0 25 0 1 0 312352864 67358720 13818 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 16445 13818 90 219 0 16222 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 65780

[startup+1422.31 s]
/proc/loadavg: 1.11 1.03 1.00 2/78 24101
/proc/meminfo: memFree=1658168/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=66172 CPUtime=1421.93
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 17280 0 0 0 141789 404 0 0 25 0 1 0 312352864 67760128 14231 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 16543 14231 90 219 0 16320 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 66172

[startup+1482.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 24101
/proc/meminfo: memFree=1657016/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=66832 CPUtime=1481.91
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 17571 0 0 0 147774 417 0 0 25 0 1 0 312352864 68435968 14522 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 16708 14522 90 219 0 16485 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 66832

[startup+1542.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 24101
/proc/meminfo: memFree=1655608/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=67144 CPUtime=1541.89
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 17922 0 0 0 153758 431 0 0 25 0 1 0 312352864 68755456 14873 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 16786 14873 90 219 0 16563 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 67144

[startup+1602.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/78 24101
/proc/meminfo: memFree=1654264/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=67904 CPUtime=1601.88
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 18260 0 0 0 159744 444 0 0 25 0 1 0 312352864 69533696 15211 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 16976 15211 90 219 0 16753 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 67904

[startup+1662.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 24101
/proc/meminfo: memFree=1652984/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=68312 CPUtime=1661.86
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 18573 0 0 0 165731 455 0 0 25 0 1 0 312352864 69951488 15524 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 17078 15524 90 219 0 16855 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 68312

[startup+1722.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/78 24101
/proc/meminfo: memFree=1651832/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=69052 CPUtime=1721.85
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 18868 0 0 0 171718 467 0 0 25 0 1 0 312352864 70709248 15819 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 17263 15819 90 219 0 17040 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 69052

[startup+1782.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/78 24103
/proc/meminfo: memFree=1650552/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=69420 CPUtime=1781.83
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 19188 0 0 0 177705 478 0 0 25 0 1 0 312352864 71086080 16139 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 17355 16139 90 219 0 17132 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 69420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 24103
/proc/meminfo: memFree=1650232/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=69420 CPUtime=1800.03
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 19258 0 0 0 179522 481 0 0 25 0 1 0 312352864 71086080 16209 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 17355 16209 90 219 0 17132 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 69420

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 24103
/proc/meminfo: memFree=1650232/2055920 swapFree=4140136/4192956
[pid=24100] ppid=24098 vsize=69420 CPUtime=1800.03
/proc/24100/stat : 24100 (PBS4_SAT07v2) R 24098 24100 23425 0 -1 4194304 19258 0 0 0 179522 481 0 0 25 0 1 0 312352864 71086080 16209 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24100/statm: 17355 16209 90 219 0 17132 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 69420

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1795.22
CPU system time (s): 4.82927
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 69420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.22
system time used= 4.82926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19259
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= 35940

runsolver used 1.38579 second user time and 3.88841 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue May  8 17:12:33 UTC 2007

IDJOB= 458834
IDBENCH= 2075
IDSOLVER= 200
FILE ID= node17/458834-1178644353

PBS_JOBID= 5217830

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f1000.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458834-1178644353/instance-458834-1178644353.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-458834-1178644353 -o ROOT/results/node17/conversion-458834-1178644353 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458834-1178644353/instance-458834-1178644353.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-458834-1178644353 -o ROOT/results/node17/solver-458834-1178644353 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458834-1178644353/instance-458834-1178644353.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  8fb889bdb08324a2b9780b5ff988846e

RANDOM SEED= 140647782

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1715592 kB
Buffers:         37340 kB
Cached:         208792 kB
SwapCached:      15192 kB
Active:         102336 kB
Inactive:       168416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715592 kB
SwapTotal:     4192956 kB
SwapFree:      4140136 kB
Dirty:            2572 kB
Writeback:           0 kB
Mapped:          31536 kB
Slab:            55116 kB
Committed_AS: 10074184 kB
PageTables:       1800 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 node17 on Tue May  8 17:42:36 UTC 2007