Trace number 420881

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+ 1.14UNSAT 725.202 725.546

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/
jarvisalo/mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.opb
MD5SUM3cc44d8ddacbeb13b8c1003054290014
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 benchmark676.595
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables160
Total number of constraints640
Number of constraints which are clauses640
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint4
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
0.00/0.02	c Converting 640 PB-constraints to clauses...
0.00/0.02	c   -- Unit propagations: (none)
0.00/0.02	c   -- Detecting intervals from adjacent constraints: (none)
0.00/0.02	c   -- Clauses(.)/Splits(s): ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
0.00/0.03	c ==================================[MINISAT+]==================================
0.00/0.03	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.03	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |     640     2560 |     213       0        0     nan |  0.000 % |
0.00/0.03	c |       101 |     640     2560 |     234     101      410     4.1 |  0.004 % |
0.00/0.03	c |       251 |     640     2560 |     257     251     1475     5.9 |  0.004 % |
0.00/0.03	c |       476 |     640     2560 |     283     308     3076    10.0 |  0.004 % |
0.00/0.04	c |       813 |     640     2560 |     311     332     2561     7.7 |  0.004 % |
0.00/0.05	c |      1320 |     640     2560 |     343     326     2301     7.1 |  0.004 % |
0.05/0.07	c |      2079 |     640     2560 |     377     271     1687     6.2 |  0.004 % |
0.05/0.09	c |      3219 |     640     2560 |     415     347     2758     7.9 |  0.004 % |
0.09/0.13	c |      4928 |     640     2560 |     456     475     5065    10.7 |  0.004 % |
0.09/0.18	c |      7492 |     640     2560 |     502     363     3378     9.3 |  0.004 % |
0.19/0.26	c |     11337 |     640     2560 |     552     465     6055    13.0 |  0.004 % |
0.29/0.38	c |     17105 |     640     2560 |     607     473     5842    12.4 |  0.004 % |
0.49/0.57	c |     25755 |     640     2560 |     668     647     8017    12.4 |  0.004 % |
0.80/0.85	c |     38729 |     640     2560 |     735     568     6431    11.3 |  0.004 % |
1.19/1.27	c |     58190 |     640     2560 |     808     587     7608    13.0 |  0.004 % |
1.89/1.92	c |     87384 |     640     2560 |     889     734    10632    14.5 |  0.004 % |
2.79/2.87	c |    131173 |     640     2560 |     978     656     6225     9.5 |  0.004 % |
4.40/4.45	c |    196857 |     640     2560 |    1076     571     7290    12.8 |  0.004 % |
6.59/6.62	c |    295383 |     640     2560 |    1184     875    10684    12.2 |  0.004 % |
10.09/10.13	c |    443172 |     640     2560 |    1302     717     8116    11.3 |  0.004 % |
15.49/15.55	c |    664855 |     640     2560 |    1432     809     9823    12.1 |  0.004 % |
23.49/23.56	c |    997380 |     640     2560 |    1576     771     8534    11.1 |  0.004 % |
35.48/35.59	c |   1496169 |     640     2560 |    1733    1445    18001    12.5 |  0.004 % |
54.77/54.83	c |   2244353 |     640     2560 |    1907    1700    21575    12.7 |  0.004 % |
85.06/85.10	c |   3366627 |     640     2560 |    2097    1650    21179    12.8 |  0.004 % |
129.95/130.01	c |   5050038 |     640     2560 |    2307    1594    20038    12.6 |  0.004 % |
201.22/201.39	c |   7575155 |     640     2560 |    2538    2177    31820    14.6 |  0.004 % |
310.28/310.47	c |  11362831 |     640     2560 |    2792    1871    23822    12.7 |  0.004 % |
480.03/480.38	c |  17044343 |     640     2560 |    3071    2096    29454    14.1 |  0.004 % |
725.15/725.54	c ==============================================================================
725.15/725.54	c UNSATISFIABLE
725.15/725.54	s UNSATISFIABLE
725.15/725.54	c _______________________________________________________________________________
725.15/725.54	c 
725.15/725.54	c restarts              : 29
725.15/725.54	c conflicts             : 25502156       (35167 /sec)
725.15/725.54	c decisions             : 42667341       (58838 /sec)
725.15/725.54	c propagations          : 0              (0 /sec)
725.15/725.54	c inspects              : 0              (0 /sec)
725.15/725.54	c CPU time              : 725.169 s
725.15/725.54	c _______________________________________________________________________________

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420881-1177433733/instance-420881-1177433733.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/node38/watcher-420881-1177433733 -o ROOT/results/node38/solver-420881-1177433733 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420881-1177433733/minisat+ /tmp/evaluation/420881-1177433733/instance-420881-1177433733.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.96 3/77 14995
/proc/meminfo: memFree=1879880/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=1048 CPUtime=0
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 175539918 1073152 100 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134601752 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 262 100 74 215 0 44 0

[startup+0.057272 s]
/proc/loadavg: 1.00 0.99 0.96 3/77 14995
/proc/meminfo: memFree=1879880/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=1332 CPUtime=0.05
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 199 0 0 0 5 0 0 0 18 0 1 0 175539918 1363968 185 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 333 185 102 215 0 115 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1332

[startup+0.10128 s]
/proc/loadavg: 1.00 0.99 0.96 3/77 14995
/proc/meminfo: memFree=1879880/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=1332 CPUtime=0.09
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 199 0 0 0 9 0 0 0 18 0 1 0 175539918 1363968 185 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580249 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 333 185 102 215 0 115 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301318 s]
/proc/loadavg: 1.00 0.99 0.96 3/77 14995
/proc/meminfo: memFree=1879880/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=1332 CPUtime=0.29
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 199 0 0 0 29 0 0 0 20 0 1 0 175539918 1363968 185 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 333 185 102 215 0 115 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1332

[startup+0.701395 s]
/proc/loadavg: 1.00 0.99 0.96 3/77 14995
/proc/meminfo: memFree=1879880/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=1332 CPUtime=0.69
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 202 0 0 0 69 0 0 0 24 0 1 0 175539918 1363968 188 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576192 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 333 188 102 215 0 115 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1332

[startup+1.50155 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 14996
/proc/meminfo: memFree=1879424/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=1332 CPUtime=1.49
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 215 0 0 0 149 0 0 0 25 0 1 0 175539918 1363968 201 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 333 201 102 215 0 115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1332

[startup+3.10186 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 14996
/proc/meminfo: memFree=1879232/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=1464 CPUtime=3.09
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 239 0 0 0 309 0 0 0 25 0 1 0 175539918 1499136 225 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576518 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 366 225 102 215 0 148 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1464

[startup+6.30147 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 14996
/proc/meminfo: memFree=1878976/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=1464 CPUtime=6.29
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 255 0 0 0 629 0 0 0 25 0 1 0 175539918 1499136 241 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579524 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 366 241 102 215 0 148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1464

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 14996
/proc/meminfo: memFree=1878872/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=1736 CPUtime=12.69
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 291 0 0 0 1269 0 0 0 25 0 1 0 175539918 1777664 277 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576114 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 434 277 102 215 0 216 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1736

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 14996
/proc/meminfo: memFree=1878808/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=1736 CPUtime=25.48
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 312 0 0 0 2548 0 0 0 25 0 1 0 175539918 1777664 298 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134584135 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 434 298 102 215 0 216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1736

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 14996
/proc/meminfo: memFree=1878680/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=1868 CPUtime=51.08
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 356 0 0 0 5108 0 0 0 25 0 1 0 175539918 1912832 342 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574149 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 467 342 102 215 0 249 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1868

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 14996
/proc/meminfo: memFree=1878488/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=2136 CPUtime=102.26
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 402 0 0 0 10226 0 0 0 25 0 1 0 175539918 2187264 388 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134592410 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 534 388 102 215 0 316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2136

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 14996
/proc/meminfo: memFree=1878232/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=2268 CPUtime=162.23
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 437 0 0 0 16223 0 0 0 25 0 1 0 175539918 2322432 423 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 567 423 102 215 0 349 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2268

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 14996
/proc/meminfo: memFree=1878040/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=2400 CPUtime=222.21
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 469 0 0 0 22221 0 0 0 25 0 1 0 175539918 2457600 455 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573010 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 600 455 102 215 0 382 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2400

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 14996
/proc/meminfo: memFree=1877912/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=2532 CPUtime=282.19
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 490 0 0 0 28219 0 0 0 25 0 1 0 175539918 2592768 476 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568545 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 633 476 102 215 0 415 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2532

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/84 15078
/proc/meminfo: memFree=1876360/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=2532 CPUtime=342.14
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 522 0 0 0 34213 1 0 0 25 0 1 0 175539918 2592768 508 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 633 508 102 215 0 415 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 2532

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1877336/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=2664 CPUtime=402.06
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 532 0 0 0 40205 1 0 0 25 0 1 0 175539918 2727936 518 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 666 518 102 215 0 448 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 2664

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1877272/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=2664 CPUtime=462.04
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 554 0 0 0 46202 2 0 0 25 0 1 0 175539918 2727936 540 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 666 540 102 215 0 448 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 2664

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1877144/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=2800 CPUtime=522.02
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 579 0 0 0 52200 2 0 0 25 0 1 0 175539918 2867200 565 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581028 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 700 565 102 215 0 482 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 2800

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1877016/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=2936 CPUtime=582
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 606 0 0 0 58198 2 0 0 25 0 1 0 175539918 3006464 592 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 734 592 102 215 0 516 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 2936

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1876952/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=3068 CPUtime=641.98
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 632 0 0 0 64196 2 0 0 25 0 1 0 175539918 3141632 618 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580798 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 767 618 102 215 0 549 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 3068

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1876888/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=3068 CPUtime=701.96
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 651 0 0 0 70193 3 0 0 25 0 1 0 175539918 3141632 637 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134583960 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 767 637 102 215 0 549 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 3068

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

[startup+703.902 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1876888/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=3068 CPUtime=703.56
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 651 0 0 0 70353 3 0 0 25 0 1 0 175539918 3141632 637 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 767 637 102 215 0 549 0
Current children cumulated CPU time (s) 703.56
Current children cumulated vsize (KiB) 3068

[startup+716.701 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1876888/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=3068 CPUtime=716.36
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 656 0 0 0 71633 3 0 0 25 0 1 0 175539918 3141632 642 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581036 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 767 642 102 215 0 549 0
Current children cumulated CPU time (s) 716.36
Current children cumulated vsize (KiB) 3068

[startup+719.902 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1876888/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=3068 CPUtime=719.55
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 656 0 0 0 71952 3 0 0 25 0 1 0 175539918 3141632 642 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581210 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 767 642 102 215 0 549 0
Current children cumulated CPU time (s) 719.55
Current children cumulated vsize (KiB) 3068

[startup+723.101 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1876888/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=3068 CPUtime=722.75
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 656 0 0 0 72272 3 0 0 25 0 1 0 175539918 3141632 642 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 767 642 102 215 0 549 0
Current children cumulated CPU time (s) 722.75
Current children cumulated vsize (KiB) 3068

[startup+724.702 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1876888/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=3068 CPUtime=724.35
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 656 0 0 0 72432 3 0 0 25 0 1 0 175539918 3141632 642 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588615 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 767 642 102 215 0 549 0
Current children cumulated CPU time (s) 724.35
Current children cumulated vsize (KiB) 3068

[startup+725.102 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1876888/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=3068 CPUtime=724.75
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 656 0 0 0 72472 3 0 0 25 0 1 0 175539918 3141632 642 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576542 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 767 642 102 215 0 549 0
Current children cumulated CPU time (s) 724.75
Current children cumulated vsize (KiB) 3068

[startup+725.502 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 15194
/proc/meminfo: memFree=1876888/2055920 swapFree=4159740/4192956
[pid=14995] ppid=14993 vsize=3068 CPUtime=725.15
/proc/14995/stat : 14995 (minisat+) R 14993 14995 14076 0 -1 4194304 656 0 0 0 72512 3 0 0 25 0 1 0 175539918 3141632 642 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14995/statm: 767 642 102 215 0 549 0
Current children cumulated CPU time (s) 725.15
Current children cumulated vsize (KiB) 3068

Child status: 20
Real time (s): 725.546
CPU time (s): 725.202
CPU user time (s): 725.169
CPU system time (s): 0.032994
CPU usage (%): 99.9526
Max. virtual memory (cumulated for all children) (KiB): 3068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 725.169
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 659
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= 17
involuntary context switches= 15937

runsolver used 0.59091 second user time and 1.54876 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue Apr 24 16:55:33 UTC 2007

IDJOB= 420881
IDBENCH= 47877
IDSOLVER= 156
FILE ID= node38/420881-1177433733

PBS_JOBID= 4675734

Free space on /tmp= 66241 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.opb
COMMAND LINE= /tmp/evaluation/420881-1177433733/minisat+ /tmp/evaluation/420881-1177433733/instance-420881-1177433733.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-420881-1177433733 -o ROOT/results/node38/conversion-420881-1177433733 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420881-1177433733/instance-420881-1177433733.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-420881-1177433733 -o ROOT/results/node38/solver-420881-1177433733 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420881-1177433733/minisat+ /tmp/evaluation/420881-1177433733/instance-420881-1177433733.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  3cc44d8ddacbeb13b8c1003054290014

RANDOM SEED= 16624618

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1880352 kB
Buffers:         20644 kB
Cached:          82140 kB
SwapCached:       2820 kB
Active:          78100 kB
Inactive:        49792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1880352 kB
SwapTotal:     4192956 kB
SwapFree:      4159740 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          33572 kB
Slab:            33012 kB
Committed_AS:  1687944 kB
PageTables:       2064 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= 66241 MiB

End job on node38 on Tue Apr 24 17:07:38 UTC 2007