Trace number 420489

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
minisat+ 1.14? (TO) 1800.1 1800.62

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 Parsing PB file...
0.69/0.73	c Converting 9321 PB-constraints to clauses...
0.69/0.73	c   -- Unit propagations: (none)
0.69/0.73	c   -- Detecting intervals from adjacent constraints: (none)
0.69/0.73	c   -- Clauses(.)/Splits(s): ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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0.69/0.76	c ==================================[MINISAT+]==================================
0.69/0.76	c | Conflicts | Original         | Learnt                           | Progress |
0.69/0.76	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.69/0.76	c ==============================================================================
0.69/0.76	c |         0 |    9321    72333 |    3107       0        0     nan |  0.000 % |
0.69/0.77	c |       102 |    9318    72327 |    3417     101     1456    14.4 |  0.622 % |
0.69/0.77	c |       252 |    9318    72327 |    3759     251     3111    12.4 |  0.622 % |
0.69/0.78	c |       478 |    9318    72327 |    4135     477     7266    15.2 |  0.622 % |
0.69/0.78	c |       815 |    9318    72327 |    4548     814     9522    11.7 |  0.622 % |
0.79/0.80	c |      1323 |    9318    72327 |    5003    1322    16979    12.8 |  0.622 % |
0.79/0.82	c |      2083 |    9318    72327 |    5504    2082    25313    12.2 |  0.622 % |
0.79/0.85	c |      3222 |    9318    72327 |    6054    3221    48674    15.1 |  0.622 % |
0.79/0.89	c |      4930 |    9318    72327 |    6660    4929    69623    14.1 |  0.622 % |
0.89/0.99	c |      7493 |    9318    72327 |    7326    4119    82927    20.1 |  0.622 % |
1.10/1.12	c |     11339 |    9318    72327 |    8058    4232    65995    15.6 |  0.622 % |
1.29/1.33	c |     17105 |    9318    72327 |    8864    5943    89996    15.1 |  0.622 % |
1.59/1.69	c |     25755 |    9294    72231 |    9751    5610   173453    30.9 |  0.933 % |
2.20/2.28	c |     38730 |    9294    72231 |   10726    8771   223062    25.4 |  0.933 % |
3.20/3.29	c |     58191 |    9294    72231 |   11798    6666   177563    26.6 |  0.933 % |
4.69/4.70	c |     87383 |    9294    72231 |   12978    6237   137740    22.1 |  0.933 % |
7.19/7.27	c |    131173 |    9294    72231 |   14276   10826   323689    29.9 |  0.933 % |
10.89/10.97	c |    196857 |    9294    72231 |   15704   11789   332462    28.2 |  0.933 % |
16.99/17.04	c |    295383 |    9294    72231 |   17274    7907   164899    20.9 |  0.933 % |
26.19/26.28	c |    443172 |    9294    72231 |   19002   17174   317680    18.5 |  0.933 % |
40.78/40.86	c |    664855 |    9294    72231 |   20902   10257   259712    25.3 |  0.933 % |
64.18/64.22	c |    997380 |    9294    72231 |   22992   18180   409781    22.5 |  0.933 % |
100.47/100.59	c |   1496168 |    9294    72231 |   25291   21648   510047    23.6 |  0.933 % |
153.96/154.09	c |   2244351 |    9294    72231 |   27821   18386   312283    17.0 |  0.933 % |
254.23/254.39	c |   3366625 |    9294    72231 |   30603   26952   667068    24.8 |  0.933 % |
407.20/407.38	c |   5050036 |    9294    72231 |   33663   17800   481328    27.0 |  0.933 % |
646.54/646.73	c |   7575152 |    9294    72231 |   37029   18442   458941    24.9 |  0.933 % |
1040.15/1040.50	c |  11362827 |    9294    72231 |   40732   26255   733947    28.0 |  0.934 % |
1623.02/1623.60	c |  17044340 |    9294    72231 |   44806   23437   503987    21.5 |  0.933 % |
1800.08/1800.61	c 
1800.08/1800.61	c *** TERMINATED ***
1800.08/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420489-1177425664/instance-420489-1177425664.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/node34/watcher-420489-1177425664 -o ROOT/results/node34/solver-420489-1177425664 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420489-1177425664/minisat+ /tmp/evaluation/420489-1177425664/instance-420489-1177425664.opb 

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


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21586
/proc/meminfo: memFree=1718024/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=1048 CPUtime=0
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 190481824 1073152 101 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003241 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 262 101 74 215 0 44 0

[startup+0.0474439 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21586
/proc/meminfo: memFree=1718024/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=1356 CPUtime=0.04
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 198 0 0 0 4 0 0 0 18 0 1 0 190481824 1388544 184 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 339 184 74 215 0 121 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1356

[startup+0.101448 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21586
/proc/meminfo: memFree=1718024/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=1812 CPUtime=0.09
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 301 0 0 0 9 0 0 0 18 0 1 0 190481824 1855488 287 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 453 287 74 215 0 235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1812

[startup+0.301464 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21586
/proc/meminfo: memFree=1718024/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=3332 CPUtime=0.29
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 683 0 0 0 29 0 0 0 19 0 1 0 190481824 3411968 669 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 833 669 75 215 0 615 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3332

[startup+0.701496 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21586
/proc/meminfo: memFree=1718024/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=6360 CPUtime=0.69
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 1434 0 0 0 69 0 0 0 22 0 1 0 190481824 6512640 1420 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 1590 1420 75 215 0 1372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6360

[startup+1.50156 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 21587
/proc/meminfo: memFree=1711616/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=7368 CPUtime=1.49
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 1694 0 0 0 148 1 0 0 23 0 1 0 190481824 7544832 1680 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580935 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 1842 1680 103 215 0 1624 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7368

[startup+3.10168 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 21587
/proc/meminfo: memFree=1711488/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=7368 CPUtime=3.09
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 1696 0 0 0 308 1 0 0 25 0 1 0 190481824 7544832 1682 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 1842 1682 103 215 0 1624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7368

[startup+6.30194 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 21587
/proc/meminfo: memFree=1711360/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=7372 CPUtime=6.29
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 1709 0 0 0 628 1 0 0 25 0 1 0 190481824 7548928 1695 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580938 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 1843 1695 103 215 0 1625 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7372

[startup+12.7024 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 21587
/proc/meminfo: memFree=1710728/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=7908 CPUtime=12.69
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 1856 0 0 0 1268 1 0 0 25 0 1 0 190481824 8097792 1842 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581293 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 1977 1842 103 215 0 1759 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7908

[startup+25.5015 s]
/proc/loadavg: 1.27 1.05 1.02 2/78 21587
/proc/meminfo: memFree=1709896/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=8732 CPUtime=25.49
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 2045 0 0 0 2547 2 0 0 25 0 1 0 190481824 8941568 2031 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580908 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 2183 2031 103 215 0 1965 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8732

[startup+51.1015 s]
/proc/loadavg: 1.16 1.04 1.01 2/78 21587
/proc/meminfo: memFree=1709000/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=9836 CPUtime=51.08
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 2292 0 0 0 5106 2 0 0 25 0 1 0 190481824 10072064 2278 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 2459 2278 103 215 0 2241 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9836

[startup+102.306 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 21587
/proc/meminfo: memFree=1707592/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=11188 CPUtime=102.27
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 2634 0 0 0 10224 3 0 0 25 0 1 0 190481824 11456512 2620 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134578837 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 2797 2620 103 215 0 2579 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11188

[startup+162.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 21587
/proc/meminfo: memFree=1706504/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=12540 CPUtime=162.25
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 2902 0 0 0 16222 3 0 0 25 0 1 0 190481824 12840960 2888 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581210 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 3135 2888 103 215 0 2917 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12540

[startup+222.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 21587
/proc/meminfo: memFree=1705608/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=13420 CPUtime=222.24
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 3119 0 0 0 22220 4 0 0 25 0 1 0 190481824 13742080 3105 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581014 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 3355 3105 103 215 0 3137 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13420

[startup+282.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 21587
/proc/meminfo: memFree=1705032/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=14056 CPUtime=282.22
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 3259 0 0 0 28218 4 0 0 25 0 1 0 190481824 14393344 3245 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 3514 3245 103 215 0 3296 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14056

[startup+342.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 21587
/proc/meminfo: memFree=1704520/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=14632 CPUtime=342.21
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 3392 0 0 0 34216 5 0 0 25 0 1 0 190481824 14983168 3378 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568550 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 3658 3378 103 215 0 3440 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14632

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21587
/proc/meminfo: memFree=1704008/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=15080 CPUtime=402.2
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 3513 0 0 0 40215 5 0 0 25 0 1 0 190481824 15441920 3499 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581448 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 3770 3499 103 215 0 3552 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 15080

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21587
/proc/meminfo: memFree=1702984/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=16264 CPUtime=462.19
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 3773 0 0 0 46213 6 0 0 25 0 1 0 190481824 16654336 3759 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579520 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 4066 3759 103 215 0 3848 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 16264

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21587
/proc/meminfo: memFree=1702216/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=17096 CPUtime=522.17
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 3963 0 0 0 52211 6 0 0 25 0 1 0 190481824 17506304 3949 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 4274 3949 103 215 0 4056 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 17096

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21587
/proc/meminfo: memFree=1701640/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=17716 CPUtime=582.16
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4111 0 0 0 58209 7 0 0 25 0 1 0 190481824 18141184 4097 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 4429 4097 103 215 0 4211 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 17716

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21587
/proc/meminfo: memFree=1701576/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=17856 CPUtime=642.14
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4143 0 0 0 64207 7 0 0 25 0 1 0 190481824 18284544 4129 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 4464 4129 103 215 0 4246 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 17856


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21587
/proc/meminfo: memFree=1700424/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=18936 CPUtime=822.1
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4412 0 0 0 82201 9 0 0 25 0 1 0 190481824 19390464 4398 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580916 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 4734 4398 103 215 0 4516 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 18936

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21587
/proc/meminfo: memFree=1700168/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=19240 CPUtime=882.08
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4485 0 0 0 88199 9 0 0 25 0 1 0 190481824 19701760 4471 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 4810 4471 103 215 0 4592 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 19240

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21587
/proc/meminfo: memFree=1699848/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=19420 CPUtime=942.07
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4548 0 0 0 94197 10 0 0 25 0 1 0 190481824 19886080 4534 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580825 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 4855 4534 103 215 0 4637 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 19420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21587
/proc/meminfo: memFree=1699912/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=19420 CPUtime=1002.05
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4548 0 0 0 100195 10 0 0 25 0 1 0 190481824 19886080 4534 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 4855 4534 103 215 0 4637 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 19420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21587
/proc/meminfo: memFree=1699528/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=19848 CPUtime=1062.04
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4646 0 0 0 106193 11 0 0 25 0 1 0 190481824 20324352 4632 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 4962 4632 103 215 0 4744 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 19848

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21587
/proc/meminfo: memFree=1699080/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=20488 CPUtime=1122.03
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4760 0 0 0 112191 12 0 0 25 0 1 0 190481824 20979712 4746 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5122 4746 103 215 0 4904 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 20488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21587
/proc/meminfo: memFree=1698824/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=20700 CPUtime=1182.01
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4811 0 0 0 118189 12 0 0 25 0 1 0 190481824 21196800 4797 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5175 4797 103 215 0 4957 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 20700

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21759
/proc/meminfo: memFree=1697480/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=20700 CPUtime=1241.92
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4814 0 0 0 124179 13 0 0 25 0 1 0 190481824 21196800 4800 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003920 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5175 4800 103 215 0 4957 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 20700

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21785
/proc/meminfo: memFree=1698504/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=20700 CPUtime=1301.89
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4816 0 0 0 130176 13 0 0 25 0 1 0 190481824 21196800 4802 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568479 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5175 4802 103 215 0 4957 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 20700

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21785
/proc/meminfo: memFree=1698504/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=21056 CPUtime=1361.87
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4890 0 0 0 136174 13 0 0 25 0 1 0 190481824 21561344 4876 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5264 4876 103 215 0 5046 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 21056

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21785
/proc/meminfo: memFree=1698184/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=21412 CPUtime=1421.87
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 4965 0 0 0 142173 14 0 0 25 0 1 0 190481824 21925888 4951 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574445 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5353 4951 103 215 0 5135 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 21412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21785
/proc/meminfo: memFree=1697992/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=21624 CPUtime=1481.84
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 5017 0 0 0 148170 14 0 0 25 0 1 0 190481824 22142976 5003 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568479 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5406 5003 103 215 0 5188 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 21624

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21785
/proc/meminfo: memFree=1697992/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=21624 CPUtime=1541.84
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 5020 0 0 0 154169 15 0 0 25 0 1 0 190481824 22142976 5006 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5406 5006 103 215 0 5188 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 21624

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21785
/proc/meminfo: memFree=1697992/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=21624 CPUtime=1601.82
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 5024 0 0 0 160167 15 0 0 25 0 1 0 190481824 22142976 5010 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580783 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5406 5010 103 215 0 5188 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 21624

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21785
/proc/meminfo: memFree=1697416/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=22224 CPUtime=1661.8
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 5175 0 0 0 166165 15 0 0 25 0 1 0 190481824 22757376 5161 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580842 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5556 5161 103 215 0 5338 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 22224

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21785
/proc/meminfo: memFree=1696968/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=22876 CPUtime=1721.8
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 5295 0 0 0 172164 16 0 0 25 0 1 0 190481824 23425024 5281 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568479 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5719 5281 103 215 0 5501 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 22876

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21785
/proc/meminfo: memFree=1696840/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=22876 CPUtime=1781.78
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 5318 0 0 0 178162 16 0 0 25 0 1 0 190481824 23425024 5304 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5719 5304 103 215 0 5501 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 22876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21785
/proc/meminfo: memFree=1696584/2055920 swapFree=4159752/4192956
[pid=21586] ppid=21584 vsize=23252 CPUtime=1800.08
/proc/21586/stat : 21586 (minisat+) R 21584 21586 21522 0 -1 4194304 5375 0 0 0 179992 16 0 0 25 0 1 0 190481824 23810048 5361 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21586/statm: 5813 5361 103 215 0 5595 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 23252

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): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1799.93
CPU system time (s): 0.170974
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 23252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5376
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= 28
involuntary context switches= 4360

runsolver used 1.38879 second user time and 3.87541 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue Apr 24 14:41:04 UTC 2007

IDJOB= 420489
IDBENCH= 47849
IDSOLVER= 156
FILE ID= node34/420489-1177425664

PBS_JOBID= 4675752

Free space on /tmp= 66410 MiB

SOLVER NAME= minisat+ 1.14
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= /tmp/evaluation/420489-1177425664/minisat+ /tmp/evaluation/420489-1177425664/instance-420489-1177425664.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-420489-1177425664 -o ROOT/results/node34/conversion-420489-1177425664 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420489-1177425664/instance-420489-1177425664.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-420489-1177425664 -o ROOT/results/node34/solver-420489-1177425664 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420489-1177425664/minisat+ /tmp/evaluation/420489-1177425664/instance-420489-1177425664.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  1fa4aa951d8770010592e805fb299bf0

RANDOM SEED= 543461699

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1718368 kB
Buffers:         44264 kB
Cached:         207152 kB
SwapCached:       3244 kB
Active:         148988 kB
Inactive:       126108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718368 kB
SwapTotal:     4192956 kB
SwapFree:      4159752 kB
Dirty:            3156 kB
Writeback:           0 kB
Mapped:          30564 kB
Slab:            47796 kB
Committed_AS:  1600968 kB
PageTables:       1976 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= 66410 MiB

End job on node34 on Tue Apr 24 15:11:07 UTC 2007