Trace number 459383

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) 1800.09 1800.65

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00200.sat05-1329.reshuffled-07.opb
MD5SUM6932e9c37c423f9afe5ebc8b0b821733
Bench CategoryPURE-SAT (instances containing only clauses)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables725
Total number of constraints22684
Number of constraints which are clauses22684
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 constraint1
Maximum length of a constraint11
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
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/459383-1178653617/instance-459383-1178653617.opb ......
1800.03/1800.61	c done parsing opb.
1800.03/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459383-1178653617/instance-459383-1178653617.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/node7/watcher-459383-1178653617 -o ROOT/results/node7/solver-459383-1178653617 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459383-1178653617/instance-459383-1178653617.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: 1.16 1.16 1.05 3/77 1223
/proc/meminfo: memFree=1950776/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=1456 CPUtime=0
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 341399404 1490944 136 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 364 136 86 219 0 141 0

[startup+0.082782 s]
/proc/loadavg: 1.16 1.16 1.05 3/77 1223
/proc/meminfo: memFree=1950776/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=1912 CPUtime=0.08
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 260 0 0 0 8 0 0 0 18 0 1 0 341399404 1957888 242 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 478 242 86 219 0 255 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1912

[startup+0.102783 s]
/proc/loadavg: 1.16 1.16 1.05 3/77 1223
/proc/meminfo: memFree=1950776/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=1968 CPUtime=0.1
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 304 0 0 0 10 0 0 0 18 0 1 0 341399404 2015232 283 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 492 283 86 219 0 269 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1968

[startup+0.301804 s]
/proc/loadavg: 1.16 1.16 1.05 3/77 1223
/proc/meminfo: memFree=1950776/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=2672 CPUtime=0.29
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 559 0 0 0 29 0 0 0 19 0 1 0 341399404 2736128 489 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 668 489 86 219 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2672

[startup+0.702846 s]
/proc/loadavg: 1.16 1.16 1.05 3/77 1223
/proc/meminfo: memFree=1950776/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=6660 CPUtime=0.69
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 1145 0 0 0 68 1 0 0 23 0 1 0 341399404 6819840 978 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 1665 978 90 219 0 1442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6660

[startup+1.50193 s]
/proc/loadavg: 1.15 1.16 1.05 2/78 1224
/proc/meminfo: memFree=1946224/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=8224 CPUtime=1.49
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 1774 0 0 0 142 7 0 0 25 0 1 0 341399404 8421376 1414 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 2056 1414 90 219 0 1833 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8224

[startup+3.1011 s]
/proc/loadavg: 1.15 1.16 1.05 2/78 1224
/proc/meminfo: memFree=1944368/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=8884 CPUtime=3.08
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 2263 0 0 0 295 13 0 0 25 0 1 0 341399404 9097216 1903 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 2221 1903 90 219 0 1998 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8884

[startup+6.30143 s]
/proc/loadavg: 1.14 1.16 1.05 2/78 1224
/proc/meminfo: memFree=1941488/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=13692 CPUtime=6.29
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 2881 0 0 0 604 25 0 0 25 0 1 0 341399404 14020608 2521 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134584081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 3423 2521 90 219 0 3200 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13692

[startup+12.7011 s]
/proc/loadavg: 1.13 1.16 1.05 2/78 1224
/proc/meminfo: memFree=1937712/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=16488 CPUtime=12.69
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 4073 0 0 0 1228 41 0 0 25 0 1 0 341399404 16883712 3328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 4122 3328 90 219 0 3899 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16488

[startup+25.5014 s]
/proc/loadavg: 1.10 1.15 1.04 2/78 1224
/proc/meminfo: memFree=1930736/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=26472 CPUtime=25.48
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 5813 0 0 0 2481 67 0 0 25 0 1 0 341399404 27107328 5068 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 6618 5068 90 219 0 6395 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26472

[startup+51.1011 s]
/proc/loadavg: 1.06 1.13 1.04 2/78 1224
/proc/meminfo: memFree=1920688/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=48708 CPUtime=51.08
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 9091 0 0 0 5008 100 0 0 25 0 1 0 341399404 49876992 7577 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 12177 7577 90 219 0 11954 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48708

[startup+102.306 s]
/proc/loadavg: 1.03 1.11 1.04 2/78 1224
/proc/meminfo: memFree=1905328/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=58868 CPUtime=102.27
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 14562 0 0 0 10081 146 0 0 25 0 1 0 341399404 60280832 11342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546929 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 14717 11342 90 219 0 14494 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58868

[startup+162.302 s]
/proc/loadavg: 1.01 1.09 1.03 2/78 1224
/proc/meminfo: memFree=1891120/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=95344 CPUtime=162.25
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 18151 0 0 0 16041 184 0 0 25 0 1 0 341399404 97632256 14861 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 23836 14861 90 219 0 23613 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 95344

[startup+222.301 s]
/proc/loadavg: 1.00 1.07 1.03 2/78 1224
/proc/meminfo: memFree=1885104/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=98280 CPUtime=222.24
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 19716 0 0 0 22002 222 0 0 25 0 1 0 341399404 100638720 16344 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 24570 16344 90 219 0 24347 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 98280

[startup+282.301 s]
/proc/loadavg: 1.00 1.05 1.02 2/78 1224
/proc/meminfo: memFree=1875504/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=101296 CPUtime=282.21
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 22448 0 0 0 27969 252 0 0 25 0 1 0 341399404 103727104 18754 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 25324 18754 90 219 0 25101 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 101296

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/78 1224
/proc/meminfo: memFree=1864560/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=104024 CPUtime=342.2
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 25361 0 0 0 33940 280 0 0 25 0 1 0 341399404 106520576 21427 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 26006 21427 90 219 0 25783 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 104024

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/78 1224
/proc/meminfo: memFree=1859184/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=118156 CPUtime=402.18
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 29781 0 0 0 39912 306 0 0 25 0 1 0 341399404 120991744 22774 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 29539 22774 90 219 0 29316 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 118156

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 3/78 1224
/proc/meminfo: memFree=1850928/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=120896 CPUtime=462.17
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 31951 0 0 0 45887 330 0 0 25 0 1 0 341399404 123797504 24782 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 30224 24782 90 219 0 30001 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 120896

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1224
/proc/meminfo: memFree=1842352/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=123048 CPUtime=522.15
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 34347 0 0 0 51864 351 0 0 25 0 1 0 341399404 126001152 26913 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 30762 26913 90 219 0 30539 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 123048

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1224
/proc/meminfo: memFree=1833456/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=190608 CPUtime=582.15
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 36682 0 0 0 57845 370 0 0 25 0 1 0 341399404 195182592 29103 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 47652 29103 90 219 0 47429 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 190608

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1224
/proc/meminfo: memFree=1823216/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=191924 CPUtime=642.13
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 39208 0 0 0 63827 386 0 0 25 0 1 0 341399404 196530176 31629 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 47981 31629 90 219 0 47758 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 191924


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

[startup+822.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 1224
/proc/meminfo: memFree=1797616/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=198624 CPUtime=822.08
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 46046 0 0 0 81764 444 0 0 25 0 1 0 341399404 203390976 37975 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 49656 37975 90 219 0 49433 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 198624

[startup+882.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/84 1390
/proc/meminfo: memFree=1789120/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=201664 CPUtime=881.98
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 47962 0 0 0 87733 465 0 0 25 0 1 0 341399404 206503936 39594 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 50416 39594 90 219 0 50193 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 201664

[startup+942.303 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 1422
/proc/meminfo: memFree=1781872/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=203588 CPUtime=941.95
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 50290 0 0 0 93714 481 0 0 25 0 1 0 341399404 208474112 41689 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 50897 41689 90 219 0 50674 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 203588

[startup+1002.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 1422
/proc/meminfo: memFree=1774320/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=205392 CPUtime=1001.94
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 52566 0 0 0 99697 497 0 0 25 0 1 0 341399404 210321408 43568 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 51348 43568 90 219 0 51125 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 205392

[startup+1062.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 1422
/proc/meminfo: memFree=1766896/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=207816 CPUtime=1061.91
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 54525 0 0 0 105679 512 0 0 25 0 1 0 341399404 212803584 45398 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 51954 45398 90 219 0 51731 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 207816

[startup+1122.3 s]
/proc/loadavg: 1.10 1.06 1.01 2/78 1422
/proc/meminfo: memFree=1759472/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=210076 CPUtime=1121.9
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 56640 0 0 0 111662 528 0 0 25 0 1 0 341399404 215117824 47266 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 52519 47266 90 219 0 52296 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 210076

[startup+1182.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/78 1422
/proc/meminfo: memFree=1757360/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=212120 CPUtime=1181.89
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 57288 0 0 0 117647 542 0 0 25 0 1 0 341399404 217210880 47793 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 53030 47793 90 219 0 52807 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 212120

[startup+1242.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 1422
/proc/meminfo: memFree=1755312/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=237992 CPUtime=1241.87
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 63869 0 0 0 123627 560 0 0 25 0 1 0 341399404 243703808 48229 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 59498 48229 90 219 0 59275 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 237992

[startup+1302.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 1422
/proc/meminfo: memFree=1753328/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=239392 CPUtime=1301.86
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 64351 0 0 0 129613 573 0 0 25 0 1 0 341399404 245137408 48711 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 59848 48711 90 219 0 59625 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 239392

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1422
/proc/meminfo: memFree=1751536/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=240552 CPUtime=1361.84
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 64962 0 0 0 135596 588 0 0 25 0 1 0 341399404 246325248 49152 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 60138 49152 90 219 0 59915 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 240552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1422
/proc/meminfo: memFree=1745520/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=240696 CPUtime=1421.83
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 66469 0 0 0 141578 605 0 0 25 0 1 0 341399404 246472704 50622 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 60174 50622 90 219 0 59951 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 240696

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1422
/proc/meminfo: memFree=1739952/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=242136 CPUtime=1481.81
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 67952 0 0 0 147563 618 0 0 25 0 1 0 341399404 247947264 51993 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547215 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 60534 51993 90 219 0 60311 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 242136

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1422
/proc/meminfo: memFree=1735152/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=374736 CPUtime=1541.79
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 69290 0 0 0 153548 631 0 0 25 0 1 0 341399404 383729664 53097 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 93684 53097 90 219 0 93461 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 374736

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1422
/proc/meminfo: memFree=1732784/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=376648 CPUtime=1601.77
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 69921 0 0 0 159532 645 0 0 25 0 1 0 341399404 385687552 53681 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 94162 53681 90 219 0 93939 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 376648

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1422
/proc/meminfo: memFree=1728880/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=376840 CPUtime=1661.76
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 70921 0 0 0 165518 658 0 0 25 0 1 0 341399404 385884160 54632 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 94210 54632 90 219 0 93987 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 376840

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1422
/proc/meminfo: memFree=1724016/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=377472 CPUtime=1721.74
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 72148 0 0 0 171502 672 0 0 25 0 1 0 341399404 386531328 55859 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 94368 55859 90 219 0 94145 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 377472

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1422
/proc/meminfo: memFree=1718832/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=379488 CPUtime=1781.73
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 73395 0 0 0 177488 685 0 0 25 0 1 0 341399404 388595712 57106 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 94872 57106 90 219 0 94649 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 379488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1422
/proc/meminfo: memFree=1717808/2055920 swapFree=4157076/4192956
[pid=1223] ppid=1221 vsize=379844 CPUtime=1800.03
/proc/1223/stat : 1223 (PBS4_SAT07v2) R 1221 1223 882 0 -1 4194304 73738 0 0 0 179315 688 0 0 25 0 1 0 341399404 388960256 57358 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1223/statm: 94961 57358 90 219 0 94738 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 379844

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): 1800.65
CPU time (s): 1800.09
CPU user time (s): 1793.16
CPU system time (s): 6.92695
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 379844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.16
system time used= 6.92695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73739
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= 35817

runsolver used 1.50077 second user time and 4.16237 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue May  8 19:46:58 UTC 2007

IDJOB= 459383
IDBENCH= 47844
IDSOLVER= 200
FILE ID= node7/459383-1178653617

PBS_JOBID= 5218001

Free space on /tmp= 66553 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00200.sat05-1329.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459383-1178653617/instance-459383-1178653617.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-459383-1178653617 -o ROOT/results/node7/conversion-459383-1178653617 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459383-1178653617/instance-459383-1178653617.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-459383-1178653617 -o ROOT/results/node7/solver-459383-1178653617 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459383-1178653617/instance-459383-1178653617.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6932e9c37c423f9afe5ebc8b0b821733

RANDOM SEED= 853928189

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1951184 kB
Buffers:          2260 kB
Cached:          22752 kB
SwapCached:      15652 kB
Active:          45204 kB
Inactive:         4120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1951184 kB
SwapTotal:     4192956 kB
SwapFree:      4157076 kB
Dirty:            3960 kB
Writeback:           0 kB
Mapped:          30312 kB
Slab:            40868 kB
Committed_AS: 14690420 kB
PageTables:       1860 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= 66553 MiB

End job on node7 on Tue May  8 20:17:01 UTC 2007