Trace number 425145

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 SAT 2007? (TO) 5000.08 5001.41

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S516218553-20-SAT.cnf
MD5SUM028909e91326b4c0afcc33805fc40234
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.153976
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     929     3500    10373 |     1166        0    nan |  0.000 % |
0.00/0.01	c |       102 |     929     3500    10373 |     1283      102     24 |  0.000 % |
0.00/0.02	c |       252 |     929     3500    10373 |     1411      252     24 |  0.000 % |
0.00/0.03	c |       478 |     929     3500    10373 |     1552      478     25 |  0.000 % |
0.00/0.05	c |       816 |     929     3500    10373 |     1708      816     25 |  0.000 % |
0.08/0.08	c |      1322 |     929     3500    10373 |     1878     1322     26 |  0.000 % |
0.09/0.13	c |      2081 |     929     3500    10373 |     2066     1104     23 |  0.000 % |
0.19/0.21	c |      3221 |     929     3500    10373 |     2273     1149     25 |  0.000 % |
0.29/0.33	c |      4929 |     929     3500    10373 |     2500     1659     29 |  0.000 % |
0.49/0.52	c |      7491 |     929     3500    10373 |     2750     1621     25 |  0.000 % |
0.79/0.81	c |     11335 |     929     3500    10373 |     3026     2598     25 |  0.000 % |
1.19/1.27	c |     17101 |     929     3500    10373 |     3328     2119     25 |  0.000 % |
1.99/2.01	c |     25750 |     929     3500    10373 |     3661     2149     25 |  0.000 % |
3.09/3.10	c |     38726 |     929     3500    10373 |     4027     1956     23 |  0.000 % |
4.79/4.83	c |     58190 |     929     3500    10373 |     4430     2780     26 |  0.000 % |
7.49/7.54	c |     87382 |     929     3500    10373 |     4873     2513     27 |  0.000 % |
11.79/11.87	c |    131171 |     929     3500    10373 |     5360     3989     29 |  0.000 % |
18.49/18.57	c |    196858 |     929     3500    10373 |     5896     4085     27 |  0.000 % |
28.78/28.88	c |    295384 |     929     3500    10373 |     6486     3551     27 |  0.001 % |
45.17/45.20	c |    443175 |     929     3500    10373 |     7135     6213     30 |  0.000 % |
71.28/71.39	c |    664861 |     929     3500    10373 |     7848     6719     31 |  0.000 % |
110.97/111.01	c |    997386 |     929     3500    10373 |     8633     5129     27 |  0.000 % |
172.15/172.22	c |   1496178 |     929     3500    10373 |     9496     6088     28 |  0.000 % |
271.92/272.00	c |   2244362 |     929     3500    10373 |    10446     9123     32 |  0.001 % |
426.79/426.90	c |   3366636 |     929     3500    10373 |    11491     6622     27 |  0.000 % |
671.42/671.66	c |   5050050 |     929     3500    10373 |    12640     9681     27 |  0.000 % |
1062.73/1063.05	c |   7575167 |     929     3500    10373 |    13904    11821     28 |  0.000 % |
1693.28/1693.77	c |  11362842 |     929     3500    10373 |    15294    10451     28 |  0.000 % |
2696.13/2696.84	c |  17044356 |     929     3500    10373 |    16824     9483     29 |  0.000 % |
4258.24/4259.44	c |  25566625 |     929     3500    10373 |    18506    10530     27 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-425145-1177798398 -o ROOT/results/node48/solver-425145-1177798398 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425145-1177798398/minisat_noassertions /tmp/evaluation/425145-1177798398/instance-425145-1177798398.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 3/64 3328
/proc/meminfo: memFree=1476696/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=1988 CPUtime=0
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 134685109 2035712 151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 497 151 50 130 0 364 0

[startup+0.084992 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3328
/proc/meminfo: memFree=1476696/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=2084 CPUtime=0.08
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 216 0 0 0 8 0 0 0 18 0 1 0 134685109 2134016 202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548694 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 521 202 66 130 0 388 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2084

[startup+0.101993 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3328
/proc/meminfo: memFree=1476696/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=2216 CPUtime=0.09
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 226 0 0 0 9 0 0 0 18 0 1 0 134685109 2269184 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 554 212 66 130 0 421 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2216

[startup+0.302011 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3328
/proc/meminfo: memFree=1476696/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=2348 CPUtime=0.29
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 271 0 0 0 29 0 0 0 19 0 1 0 134685109 2404352 257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 587 257 66 130 0 454 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2348

[startup+0.701048 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3328
/proc/meminfo: memFree=1476696/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=2348 CPUtime=0.69
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 290 0 0 0 69 0 0 0 22 0 1 0 134685109 2404352 276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 587 276 66 130 0 454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2348

[startup+1.50112 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 3329
/proc/meminfo: memFree=1475792/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=2480 CPUtime=1.49
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 324 0 0 0 149 0 0 0 25 0 1 0 134685109 2539520 310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 620 310 66 130 0 487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2480

[startup+3.10227 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1475536/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=2744 CPUtime=3.09
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 368 0 0 0 309 0 0 0 25 0 1 0 134685109 2809856 354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 686 354 66 130 0 553 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2744

[startup+6.30157 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1475088/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=3008 CPUtime=6.29
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 434 0 0 0 629 0 0 0 25 0 1 0 134685109 3080192 420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 752 420 66 130 0 619 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3008

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1474640/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=3420 CPUtime=12.69
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 532 0 0 0 1269 0 0 0 25 0 1 0 134685109 3502080 518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 855 518 66 130 0 722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3420

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1474192/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=3816 CPUtime=25.48
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 633 0 0 0 2548 0 0 0 25 0 1 0 134685109 3907584 619 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 954 619 66 130 0 821 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3816

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1473488/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=4476 CPUtime=51.08
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 813 0 0 0 5107 1 0 0 25 0 1 0 134685109 4583424 799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 1119 799 66 130 0 986 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4476

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1472720/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=5136 CPUtime=102.27
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 981 0 0 0 10226 1 0 0 25 0 1 0 134685109 5259264 967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 1284 967 66 130 0 1151 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5136

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1472336/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=5680 CPUtime=162.25
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 1098 0 0 0 16224 1 0 0 25 0 1 0 134685109 5816320 1084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 1420 1084 66 130 0 1287 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5680

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1471632/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=6348 CPUtime=222.23
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 1264 0 0 0 22222 1 0 0 25 0 1 0 134685109 6500352 1250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 1587 1250 66 130 0 1454 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6348

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1471248/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=6752 CPUtime=282.22
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 1362 0 0 0 28221 1 0 0 25 0 1 0 134685109 6914048 1348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 1688 1348 66 130 0 1555 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6752

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1470992/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=7004 CPUtime=342.21
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 1434 0 0 0 34219 2 0 0 25 0 1 0 134685109 7172096 1420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 1751 1420 66 130 0 1618 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7004

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1470672/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=7404 CPUtime=402.19
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 1528 0 0 0 40217 2 0 0 25 0 1 0 134685109 7581696 1514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 1851 1514 66 130 0 1718 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7404

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1470288/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=7664 CPUtime=462.18
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 1612 0 0 0 46216 2 0 0 25 0 1 0 134685109 7847936 1598 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 1916 1598 66 130 0 1783 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7664

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1470032/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=7932 CPUtime=522.16
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 1676 0 0 0 52214 2 0 0 25 0 1 0 134685109 8122368 1662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 1983 1662 66 130 0 1850 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7932

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1469840/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=8152 CPUtime=582.15
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 1729 0 0 0 58213 2 0 0 25 0 1 0 134685109 8347648 1715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 2038 1715 66 130 0 1905 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8152

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3329
/proc/meminfo: memFree=1469584/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=8424 CPUtime=642.13
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 1787 0 0 0 64211 2 0 0 25 0 1 0 134685109 8626176 1773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 2106 1773 66 130 0 1973 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8424


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1463632/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=14404 CPUtime=4001.2
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3244 0 0 0 400109 11 0 0 25 0 1 0 134685109 14749696 3230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3601 3230 66 130 0 3468 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 14404

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1463440/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=14436 CPUtime=4061.19
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3280 0 0 0 406108 11 0 0 25 0 1 0 134685109 14782464 3266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3609 3266 66 130 0 3476 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 14436

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1463440/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=14436 CPUtime=4121.17
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3280 0 0 0 412106 11 0 0 25 0 1 0 134685109 14782464 3266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3609 3266 66 130 0 3476 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 14436

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1463440/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=14552 CPUtime=4181.16
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3288 0 0 0 418105 11 0 0 25 0 1 0 134685109 14901248 3274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520944 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3638 3274 66 130 0 3505 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 14552

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1463376/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=14552 CPUtime=4241.15
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3306 0 0 0 424103 12 0 0 25 0 1 0 134685109 14901248 3292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3638 3292 66 130 0 3505 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 14552

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1463120/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=14896 CPUtime=4301.13
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3368 0 0 0 430101 12 0 0 25 0 1 0 134685109 15253504 3354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3724 3354 66 130 0 3591 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 14896

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1463120/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15028 CPUtime=4361.12
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3392 0 0 0 436100 12 0 0 25 0 1 0 134685109 15388672 3378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3757 3378 66 130 0 3624 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 15028

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1462864/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15160 CPUtime=4421.1
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3439 0 0 0 442098 12 0 0 25 0 1 0 134685109 15523840 3425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3790 3425 66 130 0 3657 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 15160

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1462864/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15160 CPUtime=4481.09
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3440 0 0 0 448097 12 0 0 25 0 1 0 134685109 15523840 3426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3790 3426 66 130 0 3657 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 15160

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1462736/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15296 CPUtime=4541.07
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3456 0 0 0 454095 12 0 0 25 0 1 0 134685109 15663104 3442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3824 3442 66 130 0 3691 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 15296

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1462736/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15296 CPUtime=4601.07
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3466 0 0 0 460094 13 0 0 25 0 1 0 134685109 15663104 3452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3824 3452 66 130 0 3691 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 15296

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1462672/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15296 CPUtime=4661.05
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3472 0 0 0 466092 13 0 0 25 0 1 0 134685109 15663104 3458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3824 3458 66 130 0 3691 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 15296

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1462608/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15376 CPUtime=4721.03
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3496 0 0 0 472090 13 0 0 25 0 1 0 134685109 15745024 3482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3844 3482 66 130 0 3711 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 15376

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1462480/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15484 CPUtime=4781.02
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3516 0 0 0 478089 13 0 0 25 0 1 0 134685109 15855616 3502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3871 3502 66 130 0 3738 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 15484

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1462352/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15484 CPUtime=4841
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3532 0 0 0 484087 13 0 0 25 0 1 0 134685109 15855616 3518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3871 3518 66 130 0 3738 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 15484

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1462224/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15632 CPUtime=4900.98
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3559 0 0 0 490085 13 0 0 25 0 1 0 134685109 16007168 3545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3908 3545 66 130 0 3775 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 15632

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1462288/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15632 CPUtime=4960.97
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3568 0 0 0 496084 13 0 0 25 0 1 0 134685109 16007168 3554 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3908 3554 66 130 0 3775 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 15632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3529
/proc/meminfo: memFree=1462288/2055920 swapFree=4183896/4192956
[pid=3328] ppid=3326 vsize=15792 CPUtime=5000.06
/proc/3328/stat : 3328 (minisat_noasser) R 3326 3328 3274 0 -1 4194304 3576 0 0 0 499993 13 0 0 25 0 1 0 134685109 16171008 3562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3948 3562 66 130 0 3815 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 15792

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): 5001.41
CPU time (s): 5000.08
CPU user time (s): 4999.93
CPU system time (s): 0.143978
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 15792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3576
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= 6
involuntary context switches= 6743

runsolver used 4.01539 second user time and 9.68653 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat Apr 28 22:13:18 UTC 2007

IDJOB= 425145
IDBENCH= 20256
IDSOLVER= 189
FILE ID= node48/425145-1177798398

PBS_JOBID= 4715817

Free space on /tmp= 66500 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S516218553-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/425145-1177798398/minisat_noassertions /tmp/evaluation/425145-1177798398/instance-425145-1177798398.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-425145-1177798398 -o ROOT/results/node48/solver-425145-1177798398 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425145-1177798398/minisat_noassertions /tmp/evaluation/425145-1177798398/instance-425145-1177798398.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  028909e91326b4c0afcc33805fc40234

RANDOM SEED= 305660566

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1477168 kB
Buffers:         52896 kB
Cached:         448992 kB
SwapCached:       3760 kB
Active:         257064 kB
Inactive:       255040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477168 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            52652 kB
Committed_AS:  1282892 kB
PageTables:       1388 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= 66500 MiB

End job on node48 on Sat Apr 28 23:36:41 UTC 2007