Trace number 459417

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) 1800.07 1800.84

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/
jarvisalo/mod2c-rand3bip-sat-210-3.sat05-2475.reshuffled-07.opb
MD5SUM0be2db9f9e01328995841cd056b95846
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark166.64
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables298
Total number of constraints2176
Number of constraints which are clauses2176
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 constraint4
Maximum length of a constraint6
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 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 11
Number of bits of the biggest sum of numbers4
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/459417-1178654421/instance-459417-1178654421.opb ......
1800.04/1800.80	c done parsing opb.
1800.04/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459417-1178654421/instance-459417-1178654421.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/node13/watcher-459417-1178654421 -o ROOT/results/node13/solver-459417-1178654421 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459417-1178654421/instance-459417-1178654421.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: 0.91 0.95 0.98 3/77 28413
/proc/meminfo: memFree=1591648/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=1324 CPUtime=0
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 313359913 1355776 123 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 331 123 86 219 0 108 0

[startup+0.0225831 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 28413
/proc/meminfo: memFree=1591648/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=1488 CPUtime=0.02
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 173 0 0 0 2 0 0 0 18 0 1 0 313359913 1523712 155 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 372 156 86 219 0 149 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1488

[startup+0.1016 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 28413
/proc/meminfo: memFree=1591648/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=1612 CPUtime=0.09
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 256 0 0 0 9 0 0 0 18 0 1 0 313359913 1650688 238 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 403 238 90 219 0 180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1612

[startup+0.301642 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 28413
/proc/meminfo: memFree=1591648/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=2576 CPUtime=0.29
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 404 0 0 0 28 1 0 0 19 0 1 0 313359913 2637824 386 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 644 386 90 219 0 421 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2576

[startup+0.701728 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 28413
/proc/meminfo: memFree=1591648/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=3920 CPUtime=0.69
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 696 0 0 0 68 1 0 0 23 0 1 0 313359913 4014080 629 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 980 629 90 219 0 757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3920

[startup+1.5019 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 28414
/proc/meminfo: memFree=1588824/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=6364 CPUtime=1.49
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 1078 0 0 0 146 3 0 0 25 0 1 0 313359913 6516736 1011 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 1591 1011 90 219 0 1368 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6364

[startup+3.10124 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 28414
/proc/meminfo: memFree=1586776/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=11252 CPUtime=3.09
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 1773 0 0 0 305 4 0 0 25 0 1 0 313359913 11522048 1609 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 2813 1609 90 219 0 2590 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11252

[startup+6.30192 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 28414
/proc/meminfo: memFree=1582168/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=12576 CPUtime=6.29
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 2986 0 0 0 623 6 0 0 25 0 1 0 313359913 12877824 2629 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 3144 2629 90 219 0 2921 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12576

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 28414
/proc/meminfo: memFree=1575144/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=22160 CPUtime=12.68
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 4681 0 0 0 1258 10 0 0 25 0 1 0 313359913 22691840 4324 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 5540 4324 90 219 0 5317 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22160

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 28414
/proc/meminfo: memFree=1565544/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=42320 CPUtime=25.48
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 7306 0 0 0 2531 17 0 0 25 0 1 0 313359913 43335680 6564 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 10580 6564 90 219 0 10357 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42320

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/84 28488
/proc/meminfo: memFree=1553584/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=45640 CPUtime=51.04
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 10007 0 0 0 5077 27 0 0 25 0 1 0 313359913 46735360 9265 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546873 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 11410 9265 90 219 0 11187 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 45640

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 28612
/proc/meminfo: memFree=1542120/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=85296 CPUtime=102.16
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 13823 0 0 0 10175 41 0 0 25 0 1 0 313359913 87343104 12279 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 21324 12279 90 219 0 21101 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 85296

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1530472/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=88768 CPUtime=162.13
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 16824 0 0 0 16157 56 0 0 25 0 1 0 313359913 90898432 15243 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 22192 15243 90 219 0 21969 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 88768

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1519720/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=97864 CPUtime=222.1
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 21295 0 0 0 22141 69 0 0 25 0 1 0 313359913 100212736 17897 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 24466 17897 90 219 0 24243 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 97864

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1510056/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=100888 CPUtime=282.08
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 24005 0 0 0 28128 80 0 0 25 0 1 0 313359913 103309312 20349 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 25222 20349 90 219 0 24999 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 100888

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1500264/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=103060 CPUtime=342.06
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 26545 0 0 0 34116 90 0 0 25 0 1 0 313359913 105533440 22750 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 25765 22750 90 219 0 25542 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 103060

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1494952/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=105840 CPUtime=402.04
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 28116 0 0 0 40105 99 0 0 25 0 1 0 313359913 108380160 24076 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 26460 24076 90 219 0 26237 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 105840

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1492264/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=107708 CPUtime=462.02
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 28973 0 0 0 46092 110 0 0 25 0 1 0 313359913 110292992 24778 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134556959 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 26927 24778 90 219 0 26704 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 107708

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1485928/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=175376 CPUtime=522
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 31021 0 0 0 52079 121 0 0 25 0 1 0 313359913 179585024 26516 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 43844 26516 90 219 0 43621 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 175376

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1480040/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=176980 CPUtime=581.97
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 32491 0 0 0 58067 130 0 0 25 0 1 0 313359913 181227520 27872 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 44245 27872 90 219 0 44022 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 176980

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1477608/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=191268 CPUtime=641.96
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 36254 0 0 0 64055 141 0 0 25 0 1 0 313359913 195858432 28464 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 47817 28464 90 219 0 47594 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 191268


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1466536/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=195304 CPUtime=821.89
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 39240 0 0 0 82019 170 0 0 25 0 1 0 313359913 199991296 31206 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 48826 31206 90 219 0 48603 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 195304

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1463656/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=197432 CPUtime=881.86
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 40179 0 0 0 88008 178 0 0 25 0 1 0 313359913 202170368 31934 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 49358 31934 90 219 0 49135 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 197432

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1461864/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=198840 CPUtime=941.84
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 40728 0 0 0 93998 186 0 0 25 0 1 0 313359913 203612160 32385 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 49710 32385 90 219 0 49487 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 198840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1458024/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=200464 CPUtime=1001.82
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 41824 0 0 0 99986 196 0 0 25 0 1 0 313359913 205275136 33326 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 50116 33326 90 219 0 49893 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 200464

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1455016/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=201760 CPUtime=1061.8
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 42689 0 0 0 105974 206 0 0 25 0 1 0 313359913 206602240 34102 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 50440 34102 90 219 0 50217 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 201760

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1451368/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=202528 CPUtime=1121.78
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 43751 0 0 0 111964 214 0 0 25 0 1 0 313359913 207388672 34969 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 50632 34969 90 219 0 50409 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 202528

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28612
/proc/meminfo: memFree=1449320/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=203804 CPUtime=1181.76
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 44423 0 0 0 117953 223 0 0 25 0 1 0 313359913 208695296 35519 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 50951 35519 90 219 0 50728 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 203804

[startup+1242.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 28612
/proc/meminfo: memFree=1446952/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=204648 CPUtime=1241.73
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 45002 0 0 0 123942 231 0 0 25 0 1 0 313359913 209559552 36098 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 51162 36098 90 219 0 50939 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 204648

[startup+1302.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 28612
/proc/meminfo: memFree=1445416/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=205688 CPUtime=1301.71
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 45417 0 0 0 129931 240 0 0 25 0 1 0 313359913 210624512 36476 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 51422 36476 90 219 0 51199 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 205688

[startup+1362.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 28612
/proc/meminfo: memFree=1442920/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=206640 CPUtime=1361.69
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 46096 0 0 0 135921 248 0 0 25 0 1 0 313359913 211599360 37155 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 51660 37155 90 219 0 51437 0
Current children cumulated CPU time (s) 1361.69
Current children cumulated vsize (KiB) 206640

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28612
/proc/meminfo: memFree=1438696/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=206640 CPUtime=1421.67
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 47119 0 0 0 141911 256 0 0 25 0 1 0 313359913 211599360 38178 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547146 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 51660 38178 90 219 0 51437 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 206640

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28612
/proc/meminfo: memFree=1435176/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=207652 CPUtime=1481.64
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 47990 0 0 0 147901 263 0 0 25 0 1 0 313359913 212635648 39049 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 51913 39049 90 219 0 51690 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 207652

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28612
/proc/meminfo: memFree=1431336/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=209004 CPUtime=1541.63
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 49182 0 0 0 153892 271 0 0 25 0 1 0 313359913 214020096 39997 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 52251 39997 90 219 0 52028 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 209004

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28612
/proc/meminfo: memFree=1426920/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=234000 CPUtime=1601.6
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 56462 0 0 0 159878 282 0 0 25 0 1 0 313359913 239616000 41075 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 58500 41075 90 219 0 58277 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 234000

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28612
/proc/meminfo: memFree=1422312/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=235076 CPUtime=1661.58
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 57623 0 0 0 165867 291 0 0 25 0 1 0 313359913 240717824 42236 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 58769 42236 90 219 0 58546 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 235076

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28612
/proc/meminfo: memFree=1419624/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=235076 CPUtime=1721.56
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 58297 0 0 0 171857 299 0 0 25 0 1 0 313359913 240717824 42910 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 58769 42910 90 219 0 58546 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 235076

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28612
/proc/meminfo: memFree=1415400/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=236856 CPUtime=1781.54
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 59501 0 0 0 177847 307 0 0 25 0 1 0 313359913 242540544 43952 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 59214 43952 90 219 0 58991 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 236856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28612
/proc/meminfo: memFree=1414568/2055920 swapFree=4159396/4192956
[pid=28413] ppid=28411 vsize=237084 CPUtime=1800.04
/proc/28413/stat : 28413 (PBS4_SAT07v2) R 28411 28413 28290 0 -1 4194304 59699 0 0 0 179695 309 0 0 25 0 1 0 313359913 242774016 44150 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28413/statm: 59271 44150 90 219 0 59048 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 237084

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): 1800.84
CPU time (s): 1800.07
CPU user time (s): 1796.95
CPU system time (s): 3.12252
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 258356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.95
system time used= 3.12252
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59700
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= 1419

runsolver used 1.41878 second user time and 4.11038 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue May  8 20:00:21 UTC 2007

IDJOB= 459417
IDBENCH= 47878
IDSOLVER= 200
FILE ID= node13/459417-1178654421

PBS_JOBID= 5218007

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-sat-210-3.sat05-2475.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459417-1178654421/instance-459417-1178654421.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-459417-1178654421 -o ROOT/results/node13/conversion-459417-1178654421 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459417-1178654421/instance-459417-1178654421.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-459417-1178654421 -o ROOT/results/node13/solver-459417-1178654421 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459417-1178654421/instance-459417-1178654421.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  0be2db9f9e01328995841cd056b95846

RANDOM SEED= 921577287

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1592056 kB
Buffers:         45496 kB
Cached:         325940 kB
SwapCached:      12696 kB
Active:         179368 kB
Inactive:       215508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592056 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          30544 kB
Slab:            54384 kB
Committed_AS:  9711728 kB
PageTables:       1872 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 node13 on Tue May  8 20:30:24 UTC 2007