Trace number 459398

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) 1800.06 1800.63

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
others/pmg-11-UNSAT.sat05-3939.reshuffled-07.opb
MD5SUM52eef0a8b7876e2d0f25ab77fd7fe792
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1219.97
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints562
Number of constraints which are clauses562
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 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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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/459398-1178653872/instance-459398-1178653872.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459398-1178653872/instance-459398-1178653872.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/node70/watcher-459398-1178653872 -o ROOT/results/node70/solver-459398-1178653872 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459398-1178653872/instance-459398-1178653872.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 1.00 3/64 27686
/proc/meminfo: memFree=1913024/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=1324 CPUtime=0
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 304924593 1355776 117 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134531411 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27686/statm: 331 119 86 219 0 108 0

[startup+0.059321 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27686
/proc/meminfo: memFree=1913024/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=1492 CPUtime=0.05
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 209 0 0 0 5 0 0 0 18 0 1 0 304924593 1527808 191 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27686/statm: 373 191 90 219 0 150 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1492

[startup+0.101324 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27686
/proc/meminfo: memFree=1913024/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=1884 CPUtime=0.09
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 268 0 0 0 9 0 0 0 18 0 1 0 304924593 1929216 250 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27686/statm: 471 250 90 219 0 248 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1884

[startup+0.301343 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27686
/proc/meminfo: memFree=1913024/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=2396 CPUtime=0.29
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 418 0 0 0 29 0 0 0 19 0 1 0 304924593 2453504 400 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27686/statm: 599 400 90 219 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701382 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27686
/proc/meminfo: memFree=1913024/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=3760 CPUtime=0.69
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 671 0 0 0 69 0 0 0 23 0 1 0 304924593 3850240 653 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27686/statm: 940 653 90 219 0 717 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3760

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1909880/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=6264 CPUtime=1.49
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 1156 0 0 0 148 1 0 0 25 0 1 0 304924593 6414336 1089 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27686/statm: 1566 1089 90 219 0 1343 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6264

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1907704/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=11416 CPUtime=3.09
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 1898 0 0 0 308 1 0 0 25 0 1 0 304924593 11689984 1734 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27686/statm: 2854 1737 90 219 0 2631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11416

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1903672/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=13176 CPUtime=6.29
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 2921 0 0 0 626 3 0 0 25 0 1 0 304924593 13492224 2564 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27686/statm: 3294 2564 90 219 0 3071 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13176

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1898872/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=22544 CPUtime=12.69
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 3993 0 0 0 1263 6 0 0 25 0 1 0 304924593 23085056 3636 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544711 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27686/statm: 5636 3636 90 219 0 5413 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22544

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1894840/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=25736 CPUtime=25.48
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 5317 0 0 0 2539 9 0 0 25 0 1 0 304924593 26353664 4575 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134555955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 6434 4575 90 219 0 6211 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25736

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1888632/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=31308 CPUtime=51.07
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 7633 0 0 0 5088 19 0 0 25 0 1 0 304924593 32059392 6122 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 7827 6122 90 219 0 7604 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31308

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1880184/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=34924 CPUtime=102.26
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 9720 0 0 0 10193 33 0 0 25 0 1 0 304924593 35762176 8209 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 8731 8209 90 219 0 8508 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34924

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1872888/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=60760 CPUtime=162.24
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 13078 0 0 0 16175 49 0 0 25 0 1 0 304924593 62218240 10030 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 15190 10030 90 219 0 14967 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 60760

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1865848/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=63572 CPUtime=222.23
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 14819 0 0 0 22162 61 0 0 25 0 1 0 304924593 65097728 11771 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 15893 11771 90 219 0 15670 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 63572

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1860280/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=78020 CPUtime=282.21
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 19268 0 0 0 28147 74 0 0 25 0 1 0 304924593 79892480 13147 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 19505 13147 90 219 0 19282 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 78020

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1854456/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=80684 CPUtime=342.2
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 20717 0 0 0 34133 87 0 0 25 0 1 0 304924593 82620416 14596 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 20171 14596 90 219 0 19948 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 80684

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27687
/proc/meminfo: memFree=1850296/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=83040 CPUtime=402.19
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 21758 0 0 0 40122 97 0 0 25 0 1 0 304924593 85032960 15637 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 20760 15637 90 219 0 20537 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 83040

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27689
/proc/meminfo: memFree=1844536/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=85460 CPUtime=462.17
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 23175 0 0 0 46109 108 0 0 25 0 1 0 304924593 87511040 17054 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 21365 17054 90 219 0 21142 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 85460

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27689
/proc/meminfo: memFree=1840760/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=86880 CPUtime=522.15
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 24124 0 0 0 52098 117 0 0 25 0 1 0 304924593 88965120 18003 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 21720 18003 90 219 0 21497 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 86880

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27689
/proc/meminfo: memFree=1836856/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=89216 CPUtime=582.14
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 25090 0 0 0 58089 125 0 0 25 0 1 0 304924593 91357184 18969 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 22304 18969 90 219 0 22081 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 89216

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27865
/proc/meminfo: memFree=1831240/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=90860 CPUtime=642.03
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 26141 0 0 0 64067 136 0 0 25 0 1 0 304924593 93040640 20020 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 22715 20020 90 219 0 22492 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 90860


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1821304/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=120148 CPUtime=821.97
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 35028 0 0 0 82033 164 0 0 25 0 1 0 304924593 123031552 22762 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 30037 22762 90 219 0 29814 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 120148

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1817464/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=121952 CPUtime=881.95
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 36012 0 0 0 88022 173 0 0 25 0 1 0 304924593 124878848 23746 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 30488 23746 90 219 0 30265 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 121952

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1813752/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=123876 CPUtime=941.94
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 36941 0 0 0 94012 182 0 0 25 0 1 0 304924593 126849024 24675 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 30969 24675 90 219 0 30746 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 123876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1810552/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=125904 CPUtime=1001.92
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 37727 0 0 0 100002 190 0 0 25 0 1 0 304924593 128925696 25461 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 31476 25461 90 219 0 31253 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 125904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1807224/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=128244 CPUtime=1061.91
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 38561 0 0 0 105994 197 0 0 25 0 1 0 304924593 131321856 26295 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 32061 26295 90 219 0 31838 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 128244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1804088/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=128636 CPUtime=1121.89
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 39327 0 0 0 111983 206 0 0 25 0 1 0 304924593 131723264 27061 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 32159 27061 90 219 0 31936 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 128636

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1801016/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=131296 CPUtime=1181.87
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 40103 0 0 0 117972 215 0 0 25 0 1 0 304924593 134447104 27837 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 32824 27837 90 219 0 32601 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 131296

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1797432/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=133696 CPUtime=1241.87
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 40992 0 0 0 123962 225 0 0 25 0 1 0 304924593 136904704 28726 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 33424 28726 90 219 0 33201 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 133696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1794488/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=133696 CPUtime=1301.85
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 41707 0 0 0 129952 233 0 0 25 0 1 0 304924593 136904704 29441 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 33424 29441 90 219 0 33201 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 133696

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1790648/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=136036 CPUtime=1361.84
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 42670 0 0 0 135944 240 0 0 25 0 1 0 304924593 139300864 30404 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 34009 30404 90 219 0 33786 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 136036

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1787832/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=136424 CPUtime=1421.82
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 43355 0 0 0 141935 247 0 0 25 0 1 0 304924593 139698176 31089 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 34106 31089 90 219 0 33883 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 136424

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1785016/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=139108 CPUtime=1481.8
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 44061 0 0 0 147925 255 0 0 25 0 1 0 304924593 142446592 31795 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 34777 31795 90 219 0 34554 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 139108

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1781496/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=139500 CPUtime=1541.79
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 44924 0 0 0 153916 263 0 0 25 0 1 0 304924593 142848000 32658 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 34875 32658 90 219 0 34652 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 139500

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1778552/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=142340 CPUtime=1601.78
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 45666 0 0 0 159907 271 0 0 25 0 1 0 304924593 145756160 33400 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 35585 33400 90 219 0 35362 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 142340

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1775608/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=175304 CPUtime=1661.76
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 46393 0 0 0 165898 278 0 0 25 0 1 0 304924593 179511296 34127 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 43826 34127 90 219 0 43603 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 175304

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1772536/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=178308 CPUtime=1721.74
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 47146 0 0 0 171887 287 0 0 25 0 1 0 304924593 182587392 34880 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 44577 34880 90 219 0 44354 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 178308

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1770040/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=178308 CPUtime=1781.73
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 47776 0 0 0 177877 296 0 0 25 0 1 0 304924593 182587392 35510 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 44577 35510 90 219 0 44354 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 178308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27887
/proc/meminfo: memFree=1769080/2055920 swapFree=4183880/4192956
[pid=27686] ppid=27684 vsize=227460 CPUtime=1800.03
/proc/27686/stat : 27686 (PBS4_SAT07v2) R 27684 27686 27262 0 -1 4194304 60263 0 0 0 179700 303 0 0 25 0 1 0 304924593 232919040 35708 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27686/statm: 56865 35708 90 219 0 56642 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 227460

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): 1800.63
CPU time (s): 1800.06
CPU user time (s): 1797.01
CPU system time (s): 3.05753
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 276616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.01
system time used= 3.05754
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60264
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= 3226

runsolver used 1.45378 second user time and 3.52946 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue May  8 19:51:13 UTC 2007

IDJOB= 459398
IDBENCH= 47859
IDSOLVER= 200
FILE ID= node70/459398-1178653872

PBS_JOBID= 5218401

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/Medium/contest05/others/pmg-11-UNSAT.sat05-3939.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459398-1178653872/instance-459398-1178653872.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-459398-1178653872 -o ROOT/results/node70/conversion-459398-1178653872 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459398-1178653872/instance-459398-1178653872.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-459398-1178653872 -o ROOT/results/node70/solver-459398-1178653872 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459398-1178653872/instance-459398-1178653872.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  52eef0a8b7876e2d0f25ab77fd7fe792

RANDOM SEED= 243123223

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1913368 kB
Buffers:          7532 kB
Cached:          56256 kB
SwapCached:       2988 kB
Active:          34260 kB
Inactive:        40184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913368 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            2268 kB
Writeback:           0 kB
Mapped:          16780 kB
Slab:            54112 kB
Committed_AS:  7590832 kB
PageTables:       1400 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 node70 on Tue May  8 20:21:15 UTC 2007