Trace number 420498

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
Pueblo 1.4? (TO) 1800.03 1800.61

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00090.sat05-1326.reshuffled-07.opb
MD5SUM1fa4aa951d8770010592e805fb299bf0
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 benchmark22.7465
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables322
Total number of constraints9322
Number of constraints which are clauses9322
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 18
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.19/0.27	c starting to Solve
0.19/0.27	c #variables read: 322 - #constraints read: 9321

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420498-1177425861/instance-420498-1177425861.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/node55/watcher-420498-1177425861 -o ROOT/results/node55/solver-420498-1177425861 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/420498-1177425861/instance-420498-1177425861.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: 0.97 0.96 0.97 3/64 4497
/proc/meminfo: memFree=1661420/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=2552 CPUtime=0
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 190496120 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134543111 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 638 234 199 16 0 77 0

[startup+0.0514531 s]
/proc/loadavg: 0.97 0.96 0.97 3/64 4497
/proc/meminfo: memFree=1661420/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=2952 CPUtime=0.04
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 363 0 0 0 4 0 0 0 18 0 1 0 190496120 3022848 334 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 738 334 199 16 0 177 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2952

[startup+0.101458 s]
/proc/loadavg: 0.97 0.96 0.97 3/64 4497
/proc/meminfo: memFree=1661420/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=3352 CPUtime=0.09
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 464 0 0 0 9 0 0 0 18 0 1 0 190496120 3432448 435 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 838 435 199 16 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3352

[startup+0.301477 s]
/proc/loadavg: 0.97 0.96 0.97 3/64 4497
/proc/meminfo: memFree=1661420/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=4972 CPUtime=0.29
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 872 0 0 0 29 0 0 0 19 0 1 0 190496120 5091328 843 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557755 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 1243 843 205 16 0 682 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4972

[startup+0.701514 s]
/proc/loadavg: 0.97 0.96 0.97 3/64 4497
/proc/meminfo: memFree=1661420/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=4972 CPUtime=0.69
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 872 0 0 0 69 0 0 0 22 0 1 0 190496120 5091328 843 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134564883 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 1243 843 205 16 0 682 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4972

[startup+1.50259 s]
/proc/loadavg: 0.97 0.96 0.97 2/65 4498
/proc/meminfo: memFree=1658788/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=4972 CPUtime=1.49
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 885 0 0 0 149 0 0 0 25 0 1 0 190496120 5091328 856 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 1243 856 205 16 0 682 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4972

[startup+3.10174 s]
/proc/loadavg: 0.97 0.96 0.97 2/65 4498
/proc/meminfo: memFree=1658212/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=5508 CPUtime=3.09
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 1019 0 0 0 308 1 0 0 25 0 1 0 190496120 5640192 990 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559569 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 1377 990 205 16 0 816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5508

[startup+6.30105 s]
/proc/loadavg: 0.97 0.96 0.97 2/65 4498
/proc/meminfo: memFree=1657188/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=6444 CPUtime=6.29
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 1216 0 0 0 628 1 0 0 25 0 1 0 190496120 6598656 1187 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559578 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 1611 1187 205 16 0 1050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6444

[startup+12.7017 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 4498
/proc/meminfo: memFree=1656548/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=7268 CPUtime=12.69
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 1414 0 0 0 1268 1 0 0 25 0 1 0 190496120 7442432 1385 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 1817 1385 205 16 0 1256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7268

[startup+25.5019 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 4498
/proc/meminfo: memFree=1655332/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=8496 CPUtime=25.48
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 1672 0 0 0 2547 1 0 0 25 0 1 0 190496120 8699904 1643 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519973 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 2124 1643 205 16 0 1563 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8496

[startup+51.1013 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 4498
/proc/meminfo: memFree=1654116/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=9804 CPUtime=51.08
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 1985 0 0 0 5106 2 0 0 25 0 1 0 190496120 10039296 1956 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 2451 1956 205 16 0 1890 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9804

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4498
/proc/meminfo: memFree=1652452/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=11640 CPUtime=102.27
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 2387 0 0 0 10225 2 0 0 25 0 1 0 190496120 11919360 2358 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 2910 2358 205 16 0 2349 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11640

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4498
/proc/meminfo: memFree=1650980/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=13320 CPUtime=162.24
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 2747 0 0 0 16222 2 0 0 25 0 1 0 190496120 13639680 2718 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559559 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 3330 2718 205 16 0 2769 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13320

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4498
/proc/meminfo: memFree=1649764/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=14724 CPUtime=222.23
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 3027 0 0 0 22221 2 0 0 25 0 1 0 190496120 15077376 2998 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 3681 2998 205 16 0 3120 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14724

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4498
/proc/meminfo: memFree=1649444/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=15108 CPUtime=282.22
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 3103 0 0 0 28219 3 0 0 25 0 1 0 190496120 15470592 3074 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 3777 3074 205 16 0 3216 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15108

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4498
/proc/meminfo: memFree=1648676/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=16012 CPUtime=342.2
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 3303 0 0 0 34217 3 0 0 25 0 1 0 190496120 16396288 3274 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 4003 3274 205 16 0 3442 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16012

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4498
/proc/meminfo: memFree=1648228/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=16364 CPUtime=402.18
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 3397 0 0 0 40215 3 0 0 25 0 1 0 190496120 16756736 3368 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 4091 3368 205 16 0 3530 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16364

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4498
/proc/meminfo: memFree=1647396/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=17508 CPUtime=462.16
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 3653 0 0 0 46213 3 0 0 25 0 1 0 190496120 17928192 3624 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 4377 3624 205 16 0 3816 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17508

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4498
/proc/meminfo: memFree=1647140/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=17764 CPUtime=522.14
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 3712 0 0 0 52211 3 0 0 25 0 1 0 190496120 18190336 3683 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 4441 3683 205 16 0 3880 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17764

[startup+582.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 4498
/proc/meminfo: memFree=1646948/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=18020 CPUtime=582.13
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 3760 0 0 0 58209 4 0 0 25 0 1 0 190496120 18452480 3731 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 4505 3731 205 16 0 3944 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18020

[startup+642.302 s]
/proc/loadavg: 1.11 1.02 0.99 2/65 4498
/proc/meminfo: memFree=1646564/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=18340 CPUtime=642.12
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 3848 0 0 0 64208 4 0 0 25 0 1 0 190496120 18780160 3819 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 4585 3819 205 16 0 4024 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18340


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

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4498
/proc/meminfo: memFree=1645540/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=19528 CPUtime=822.07
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4086 0 0 0 82202 5 0 0 25 0 1 0 190496120 19996672 4057 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 4882 4057 205 16 0 4321 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 19528

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4498
/proc/meminfo: memFree=1645284/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=19824 CPUtime=882.05
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4172 0 0 0 88200 5 0 0 25 0 1 0 190496120 20299776 4143 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558881 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 4956 4143 205 16 0 4395 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 19824

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4498
/proc/meminfo: memFree=1644900/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=20208 CPUtime=942.03
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4246 0 0 0 94198 5 0 0 25 0 1 0 190496120 20692992 4217 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5052 4217 205 16 0 4491 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 20208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 4524
/proc/meminfo: memFree=1643380/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=20684 CPUtime=1002
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4345 0 0 0 100195 5 0 0 25 0 1 0 190496120 21180416 4316 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5171 4316 205 16 0 4610 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 20684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1643988/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=21116 CPUtime=1061.9
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4422 0 0 0 106185 5 0 0 25 0 1 0 190496120 21622784 4393 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5279 4393 205 16 0 4718 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 21116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1643876/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=21372 CPUtime=1121.89
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4470 0 0 0 112183 6 0 0 25 0 1 0 190496120 21884928 4441 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5343 4441 205 16 0 4782 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 21372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1643620/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=21820 CPUtime=1181.87
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4560 0 0 0 118181 6 0 0 25 0 1 0 190496120 22343680 4531 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5455 4531 205 16 0 4894 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 21820

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1643492/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=22076 CPUtime=1241.86
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4582 0 0 0 124180 6 0 0 25 0 1 0 190496120 22605824 4553 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5519 4553 205 16 0 4958 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 22076

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1643364/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=22076 CPUtime=1301.84
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4603 0 0 0 130178 6 0 0 25 0 1 0 190496120 22605824 4574 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5519 4574 205 16 0 4958 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 22076

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1643108/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=22332 CPUtime=1361.82
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4653 0 0 0 136176 6 0 0 25 0 1 0 190496120 22867968 4624 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559540 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5583 4624 205 16 0 5022 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 22332

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1642980/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=22588 CPUtime=1421.81
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4700 0 0 0 142175 6 0 0 25 0 1 0 190496120 23130112 4671 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516700 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5647 4671 205 16 0 5086 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 22588

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1642340/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=23352 CPUtime=1481.79
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4862 0 0 0 148172 7 0 0 25 0 1 0 190496120 23912448 4833 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5838 4833 205 16 0 5277 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 23352

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1642148/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=23752 CPUtime=1541.78
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4916 0 0 0 154171 7 0 0 25 0 1 0 190496120 24322048 4887 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516700 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5938 4887 205 16 0 5377 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 23752

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1641892/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=23944 CPUtime=1601.76
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4961 0 0 0 160169 7 0 0 25 0 1 0 190496120 24518656 4932 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5986 4932 205 16 0 5425 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 23944

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1641828/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=23944 CPUtime=1661.74
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 4983 0 0 0 166167 7 0 0 25 0 1 0 190496120 24518656 4954 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 5986 4954 205 16 0 5425 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 23944

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1641508/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=24200 CPUtime=1721.72
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 5047 0 0 0 172165 7 0 0 25 0 1 0 190496120 24780800 5018 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516725 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 6050 5018 205 16 0 5489 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 24200

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1641508/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=24200 CPUtime=1781.71
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 5053 0 0 0 178164 7 0 0 25 0 1 0 190496120 24780800 5024 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 6050 5024 205 16 0 5489 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 24200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4696
/proc/meminfo: memFree=1641572/2055920 swapFree=4184544/4192956
[pid=4497] ppid=4495 vsize=24200 CPUtime=1800.01
/proc/4497/stat : 4497 (Pueblo) R 4495 4497 4346 0 -1 4194304 5056 0 0 0 179994 7 0 0 25 0 1 0 190496120 24780800 5027 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559594 0 0 4096 0 0 0 0 17 1 0 0
/proc/4497/statm: 6050 5027 205 16 0 5489 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 24200

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.03
CPU user time (s): 1799.94
CPU system time (s): 0.082987
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 24200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5056
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= 11
involuntary context switches= 2981

runsolver used 1.50777 second user time and 3.46647 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue Apr 24 14:44:21 UTC 2007

IDJOB= 420498
IDBENCH= 47849
IDSOLVER= 165
FILE ID= node55/420498-1177425861

PBS_JOBID= 4675753

Free space on /tmp= 66352 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00090.sat05-1326.reshuffled-07.opb
COMMAND LINE= Pueblo /tmp/evaluation/420498-1177425861/instance-420498-1177425861.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-420498-1177425861 -o ROOT/results/node55/conversion-420498-1177425861 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420498-1177425861/instance-420498-1177425861.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-420498-1177425861 -o ROOT/results/node55/solver-420498-1177425861 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/420498-1177425861/instance-420498-1177425861.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1fa4aa951d8770010592e805fb299bf0

RANDOM SEED= 557702151

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1661828 kB
Buffers:         43344 kB
Cached:         277236 kB
SwapCached:       2556 kB
Active:         123908 kB
Inactive:       206464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1661828 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          16160 kB
Slab:            49852 kB
Committed_AS:  1289488 kB
PageTables:       1380 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= 66352 MiB

End job on node55 on Tue Apr 24 15:14:24 UTC 2007