Trace number 424911

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) 5000.07 5002.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
MD5SUM807a1b8ef80dca5f267be456784e9a94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     587     2525     7635 |      841        0    nan |  0.000 % |
0.00/0.01	c |       100 |     587     2525     7635 |      925      100     26 |  0.000 % |
0.00/0.01	c |       251 |     587     2525     7635 |     1018      251     26 |  0.000 % |
0.00/0.02	c |       476 |     587     2525     7635 |     1120      476     25 |  0.000 % |
0.00/0.03	c |       815 |     587     2525     7635 |     1232      815     25 |  0.000 % |
0.00/0.06	c |      1324 |     587     2525     7635 |     1355      674     25 |  0.000 % |
0.06/0.09	c |      2083 |     587     2525     7635 |     1491      729     23 |  0.000 % |
0.09/0.15	c |      3223 |     587     2525     7635 |     1640     1101     23 |  0.000 % |
0.19/0.24	c |      4931 |     587     2525     7635 |     1804     1078     25 |  0.000 % |
0.29/0.38	c |      7494 |     587     2525     7635 |     1984     1771     26 |  0.000 % |
0.49/0.59	c |     11338 |     587     2525     7635 |     2183     1520     25 |  0.000 % |
0.89/0.94	c |     17105 |     587     2525     7635 |     2401     1626     25 |  0.000 % |
1.39/1.47	c |     25754 |     587     2525     7635 |     2641     1618     23 |  0.000 % |
2.20/2.30	c |     38728 |     587     2525     7635 |     2905     2422     25 |  0.000 % |
3.49/3.58	c |     58190 |     587     2525     7635 |     3196     2637     24 |  0.000 % |
5.49/5.58	c |     87382 |     587     2525     7635 |     3515     2466     24 |  0.000 % |
8.69/8.72	c |    131173 |     587     2525     7635 |     3867     3225     26 |  0.000 % |
13.39/13.49	c |    196859 |     587     2525     7635 |     4254     2098     23 |  0.000 % |
20.79/20.90	c |    295386 |     587     2525     7635 |     4679     3430     26 |  0.000 % |
32.48/32.58	c |    443176 |     587     2525     7635 |     5147     3962     26 |  0.000 % |
50.67/50.79	c |    664859 |     587     2525     7635 |     5662     4141     25 |  0.000 % |
79.66/79.73	c |    997385 |     587     2525     7635 |     6228     4169     27 |  0.000 % |
123.75/123.84	c |   1496175 |     587     2525     7635 |     6851     5799     28 |  0.000 % |
194.63/194.78	c |   2244357 |     587     2525     7635 |     7536     6124     28 |  0.000 % |
304.38/304.54	c |   3366631 |     587     2525     7635 |     8290     6504     27 |  0.000 % |
480.52/480.71	c |   5050042 |     587     2525     7635 |     9119     5746     27 |  0.000 % |
753.62/753.97	c |   7575158 |     587     2525     7635 |    10031     9015     27 |  0.000 % |
1193.35/1193.82	c |  11362833 |     587     2525     7635 |    11034     7259     30 |  0.000 % |
1897.20/1897.97	c |  17044345 |     587     2525     7635 |    12137     8787     30 |  0.000 % |
3007.46/3008.69	c |  25566618 |     587     2525     7635 |    13351     9811     30 |  0.000 % |
4748.44/4750.33	c |  38350021 |     587     2525     7635 |    14686    11388     29 |  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/node37/watcher-424911-1177683056 -o ROOT/results/node37/solver-424911-1177683056 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424911-1177683056/minisat_noassertions /tmp/evaluation/424911-1177683056/instance-424911-1177683056.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: 1.00 1.00 1.01 2/78 9764
/proc/meminfo: memFree=1595040/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=1992 CPUtime=0
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 216218112 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529433 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 498 147 62 130 0 365 0

[startup+0.064471 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 9764
/proc/meminfo: memFree=1595040/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=1980 CPUtime=0.06
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 191 0 0 0 6 0 0 0 18 0 1 0 216218112 2027520 177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 495 177 66 130 0 362 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1980

[startup+0.101477 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 9764
/proc/meminfo: memFree=1595040/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=1980 CPUtime=0.09
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 216218112 2027520 181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 495 181 66 130 0 362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1980

[startup+0.301515 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 9764
/proc/meminfo: memFree=1595040/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=2112 CPUtime=0.29
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 220 0 0 0 29 0 0 0 19 0 1 0 216218112 2162688 206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 528 206 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701591 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 9764
/proc/meminfo: memFree=1595040/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=2244 CPUtime=0.69
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 250 0 0 0 69 0 0 0 22 0 1 0 216218112 2297856 236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 561 236 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9765
/proc/meminfo: memFree=1594264/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=2376 CPUtime=1.49
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 216218112 2433024 260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 594 260 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9765
/proc/meminfo: memFree=1594008/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=2508 CPUtime=3.09
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 310 0 0 0 309 0 0 0 25 0 1 0 216218112 2568192 296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 627 296 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9765
/proc/meminfo: memFree=1593752/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=2776 CPUtime=6.29
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 367 0 0 0 629 0 0 0 25 0 1 0 216218112 2842624 353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 694 353 66 130 0 561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2776

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9765
/proc/meminfo: memFree=1593304/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=2908 CPUtime=12.69
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 427 0 0 0 1269 0 0 0 25 0 1 0 216218112 2977792 413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 727 413 66 130 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2908

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9765
/proc/meminfo: memFree=1592984/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=3304 CPUtime=25.48
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 515 0 0 0 2548 0 0 0 25 0 1 0 216218112 3383296 501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 826 501 66 130 0 693 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3304

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9765
/proc/meminfo: memFree=1592472/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=3832 CPUtime=51.07
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 635 0 0 0 5107 0 0 0 25 0 1 0 216218112 3923968 621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 958 621 66 130 0 825 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3832

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9765
/proc/meminfo: memFree=1591768/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=4496 CPUtime=102.26
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 806 0 0 0 10225 1 0 0 25 0 1 0 216218112 4603904 792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 1124 792 66 130 0 991 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4496

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9765
/proc/meminfo: memFree=1591192/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=5020 CPUtime=162.23
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 932 0 0 0 16222 1 0 0 25 0 1 0 216218112 5140480 918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 1255 918 66 130 0 1122 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5020

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9765
/proc/meminfo: memFree=1590744/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=5416 CPUtime=222.21
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 1047 0 0 0 22219 2 0 0 25 0 1 0 216218112 5545984 1033 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 1354 1033 66 130 0 1221 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9765
/proc/meminfo: memFree=1590424/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=5680 CPUtime=282.19
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 1114 0 0 0 28217 2 0 0 25 0 1 0 216218112 5816320 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 1420 1100 66 130 0 1287 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5680

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9765
/proc/meminfo: memFree=1589976/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=6208 CPUtime=342.17
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 1229 0 0 0 34214 3 0 0 25 0 1 0 216218112 6356992 1215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552566 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 1552 1215 66 130 0 1419 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6208

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9765
/proc/meminfo: memFree=1589784/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=6340 CPUtime=402.14
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 1282 0 0 0 40211 3 0 0 25 0 1 0 216218112 6492160 1268 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 1585 1268 66 130 0 1452 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6340

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9765
/proc/meminfo: memFree=1589592/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=6560 CPUtime=462.13
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 1318 0 0 0 46209 4 0 0 25 0 1 0 216218112 6717440 1304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 1640 1304 66 130 0 1507 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6560

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9765
/proc/meminfo: memFree=1589464/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=6824 CPUtime=522.1
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 1395 0 0 0 52206 4 0 0 25 0 1 0 216218112 6987776 1381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 1706 1381 66 130 0 1573 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6824

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9765
/proc/meminfo: memFree=1589272/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=6956 CPUtime=582.08
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 1431 0 0 0 58203 5 0 0 25 0 1 0 216218112 7122944 1417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 1739 1417 66 130 0 1606 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6956

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9765
/proc/meminfo: memFree=1589080/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=7088 CPUtime=642.06
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 1470 0 0 0 64201 5 0 0 25 0 1 0 216218112 7258112 1456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 1772 1456 66 130 0 1639 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 7088


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1584344/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12084 CPUtime=4000.72
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2670 0 0 0 400038 34 0 0 25 0 1 0 216218112 12374016 2656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3021 2656 66 130 0 2888 0
Current children cumulated CPU time (s) 4000.72
Current children cumulated vsize (KiB) 12084

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1584216/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12084 CPUtime=4060.7
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2686 0 0 0 406036 34 0 0 25 0 1 0 216218112 12374016 2672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3021 2672 66 130 0 2888 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 12084

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1584088/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12236 CPUtime=4120.68
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2711 0 0 0 412033 35 0 0 25 0 1 0 216218112 12529664 2697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3059 2697 66 130 0 2926 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 12236

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1584088/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12236 CPUtime=4180.65
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2711 0 0 0 418030 35 0 0 25 0 1 0 216218112 12529664 2697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3059 2697 66 130 0 2926 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 12236

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583960/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12376 CPUtime=4240.63
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2730 0 0 0 424027 36 0 0 25 0 1 0 216218112 12673024 2716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3094 2716 66 130 0 2961 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 12376

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583896/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12376 CPUtime=4300.6
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2740 0 0 0 430024 36 0 0 25 0 1 0 216218112 12673024 2726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3094 2726 66 130 0 2961 0
Current children cumulated CPU time (s) 4300.6
Current children cumulated vsize (KiB) 12376

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1584024/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12376 CPUtime=4360.59
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2740 0 0 0 436022 37 0 0 25 0 1 0 216218112 12673024 2726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3094 2726 66 130 0 2961 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 12376

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583960/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12376 CPUtime=4420.56
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2751 0 0 0 442019 37 0 0 25 0 1 0 216218112 12673024 2737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3094 2737 66 130 0 2961 0
Current children cumulated CPU time (s) 4420.56
Current children cumulated vsize (KiB) 12376

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583960/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12376 CPUtime=4480.54
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2753 0 0 0 448016 38 0 0 25 0 1 0 216218112 12673024 2739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3094 2739 66 130 0 2961 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 12376

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583960/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12376 CPUtime=4540.51
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2753 0 0 0 454013 38 0 0 25 0 1 0 216218112 12673024 2739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3094 2739 66 130 0 2961 0
Current children cumulated CPU time (s) 4540.51
Current children cumulated vsize (KiB) 12376

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583960/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12376 CPUtime=4600.5
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2758 0 0 0 460011 39 0 0 25 0 1 0 216218112 12673024 2744 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3094 2744 66 130 0 2961 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 12376

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583896/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12508 CPUtime=4660.48
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2763 0 0 0 466008 40 0 0 25 0 1 0 216218112 12808192 2749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3127 2749 66 130 0 2994 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 12508

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583832/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12508 CPUtime=4720.46
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2768 0 0 0 472006 40 0 0 25 0 1 0 216218112 12808192 2754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3127 2754 66 130 0 2994 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 12508

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583704/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12640 CPUtime=4780.44
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2812 0 0 0 478003 41 0 0 25 0 1 0 216218112 12943360 2798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3160 2798 66 130 0 3027 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 12640

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583512/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12904 CPUtime=4840.41
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2864 0 0 0 484000 41 0 0 25 0 1 0 216218112 13213696 2850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3226 2850 66 130 0 3093 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 12904

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583448/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12900 CPUtime=4900.39
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2868 0 0 0 489997 42 0 0 25 0 1 0 216218112 13209600 2854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3225 2854 66 130 0 3092 0
Current children cumulated CPU time (s) 4900.39
Current children cumulated vsize (KiB) 12900

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583448/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12900 CPUtime=4960.36
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2874 0 0 0 495994 42 0 0 25 0 1 0 216218112 13209600 2860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552725 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3225 2860 66 130 0 3092 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 12900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9965
/proc/meminfo: memFree=1583384/2055920 swapFree=4145508/4192956
[pid=9764] ppid=9762 vsize=12900 CPUtime=5000.06
/proc/9764/stat : 9764 (minisat_noasser) R 9762 9764 8996 0 -1 4194304 2881 0 0 0 499963 43 0 0 25 0 1 0 216218112 13209600 2867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9764/statm: 3225 2867 66 130 0 3092 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 12900

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): 5002.01
CPU time (s): 5000.07
CPU user time (s): 4999.63
CPU system time (s): 0.434933
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 12904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.434933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2881
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= 44794

runsolver used 4.65829 second user time and 12.1422 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Fri Apr 27 14:10:57 UTC 2007

IDJOB= 424911
IDBENCH= 20000
IDSOLVER= 189
FILE ID= node37/424911-1177683056

PBS_JOBID= 4698609

Free space on /tmp= 66493 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424911-1177683056/minisat_noassertions /tmp/evaluation/424911-1177683056/instance-424911-1177683056.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-424911-1177683056 -o ROOT/results/node37/solver-424911-1177683056 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424911-1177683056/minisat_noassertions /tmp/evaluation/424911-1177683056/instance-424911-1177683056.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  807a1b8ef80dca5f267be456784e9a94

RANDOM SEED= 689109921

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1595448 kB
Buffers:         47668 kB
Cached:         324036 kB
SwapCached:      15624 kB
Active:         231172 kB
Inactive:       164352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1595448 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          30596 kB
Slab:            50300 kB
Committed_AS:  2126716 kB
PageTables:       2000 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= 66493 MiB

End job on node37 on Fri Apr 27 15:34:21 UTC 2007