Trace number 421271

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) 1200.08 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
MD5SUM23cebbf389b50923607c40b76db46967
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark213.037
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.05/0.09	c ============================[ Search Statistics ]==============================
0.05/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.05/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.05/0.09	c ===============================================================================
0.05/0.09	c |         0 |    6805    29091    88347 |     9697        0    nan |  0.000 % |
0.09/0.12	c |       101 |    6805    29091    88347 |    10666      101    107 |  0.000 % |
0.09/0.15	c |       251 |    6805    29091    88347 |    11733      251    121 |  0.000 % |
0.19/0.20	c |       476 |    6805    29091    88347 |    12906      476    132 |  0.000 % |
0.19/0.27	c |       813 |    6805    29091    88347 |    14197      813    145 |  0.000 % |
0.29/0.39	c |      1319 |    6805    29091    88347 |    15617     1319    142 |  0.000 % |
0.49/0.57	c |      2078 |    6805    29091    88347 |    17178     2078    151 |  0.000 % |
0.79/0.87	c |      3220 |    6805    29091    88347 |    18896     3220    157 |  0.000 % |
1.19/1.29	c |      4928 |    6805    29091    88347 |    20786     4928    154 |  0.000 % |
1.99/2.04	c |      7490 |    6805    29091    88347 |    22865     7490    155 |  0.000 % |
3.09/3.17	c |     11336 |    6805    29091    88347 |    25151    11336    153 |  0.000 % |
5.29/5.33	c |     17102 |    6805    29091    88347 |    27666    17102    161 |  0.000 % |
8.99/9.03	c |     25751 |    6805    29091    88347 |    30433    25751    164 |  0.000 % |
15.29/15.35	c |     38725 |    6805    29091    88347 |    33476    18446    179 |  0.000 % |
25.58/25.66	c |     58186 |    6805    29091    88347 |    36824    15260    181 |  0.000 % |
45.48/45.55	c |     87378 |    6805    29091    88347 |    40506    18504    200 |  0.000 % |
78.97/79.00	c |    131167 |    6805    29091    88347 |    44557    33274    200 |  0.000 % |
139.05/139.18	c |    196851 |    6805    29091    88347 |    49013    32623    176 |  0.000 % |
242.73/242.86	c |    295377 |    6805    29091    88347 |    53914    24866    208 |  0.000 % |
406.68/406.84	c |    443166 |    6805    29091    88347 |    59305    51325    197 |  0.000 % |
652.62/652.83	c |    664850 |    6805    29091    88347 |    65236    43569    192 |  0.000 % |
1071.89/1072.35	c |    997375 |    6805    29091    88347 |    71760    20342    166 |  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/node55/watcher-421271-1177501552 -o ROOT/results/node55/solver-421271-1177501552 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421271-1177501552/minisat_noassertions /tmp/evaluation/421271-1177501552/instance-421271-1177501552.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.92 0.98 0.93 3/64 10264
/proc/meminfo: memFree=1554492/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=2548 CPUtime=0
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 421 0 0 0 0 0 0 0 18 0 1 0 198065201 2609152 407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 637 408 50 130 0 504 0

[startup+0.0617451 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 10264
/proc/meminfo: memFree=1554492/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=4536 CPUtime=0.05
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 884 0 0 0 5 0 0 0 18 0 1 0 198065201 4644864 870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521079 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 1134 870 62 130 0 1001 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4536

[startup+0.101749 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 10264
/proc/meminfo: memFree=1554492/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=4372 CPUtime=0.09
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 916 0 0 0 9 0 0 0 18 0 1 0 198065201 4476928 843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 1093 843 63 130 0 960 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4372

[startup+0.301769 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 10264
/proc/meminfo: memFree=1554492/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=4504 CPUtime=0.29
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 969 0 0 0 29 0 0 0 19 0 1 0 198065201 4612096 896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 1126 896 67 130 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.701806 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 10264
/proc/meminfo: memFree=1554492/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=5564 CPUtime=0.69
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 1213 0 0 0 69 0 0 0 22 0 1 0 198065201 5697536 1140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 1391 1140 67 130 0 1258 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5564

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1549428/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=7412 CPUtime=1.49
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 1699 0 0 0 149 0 0 0 25 0 1 0 198065201 7589888 1626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 1853 1626 67 130 0 1720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7412

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1546740/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=10860 CPUtime=3.09
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 2568 0 0 0 308 1 0 0 25 0 1 0 198065201 11120640 2495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 2715 2495 67 130 0 2582 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10860

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1539956/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=17048 CPUtime=6.29
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 4106 0 0 0 625 4 0 0 25 0 1 0 198065201 17457152 4033 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 4262 4033 67 130 0 4129 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17048

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1529660/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=25660 CPUtime=12.68
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 6259 0 0 0 1263 5 0 0 25 0 1 0 198065201 26275840 6186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520976 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 6415 6186 67 130 0 6282 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25660

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1524924/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=30412 CPUtime=25.48
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 7434 0 0 0 2542 6 0 0 25 0 1 0 198065201 31141888 7361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548743 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 7603 7361 67 130 0 7470 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30412

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1521212/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=34108 CPUtime=51.08
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 8351 0 0 0 5101 7 0 0 25 0 1 0 198065201 34926592 8278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 8527 8278 67 130 0 8394 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34108

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1513660/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=41712 CPUtime=102.27
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 10247 0 0 0 10218 9 0 0 25 0 1 0 198065201 42713088 10174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 10428 10174 67 130 0 10295 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41712

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1511292/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=44088 CPUtime=162.24
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 10833 0 0 0 16215 9 0 0 25 0 1 0 198065201 45146112 10760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547243 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 11022 10760 67 130 0 10889 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 44088

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1505276/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=49928 CPUtime=222.23
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 12314 0 0 0 22212 11 0 0 25 0 1 0 198065201 51126272 12241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 12482 12241 67 130 0 12349 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 49928

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1499324/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=55908 CPUtime=282.21
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 13798 0 0 0 28208 13 0 0 25 0 1 0 198065201 57249792 13725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 13977 13725 67 130 0 13844 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 55908

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1496188/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=59084 CPUtime=342.2
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 14583 0 0 0 34206 14 0 0 25 0 1 0 198065201 60502016 14510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 14771 14510 67 130 0 14638 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 59084

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1496124/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=59080 CPUtime=402.18
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 14583 0 0 0 40204 14 0 0 25 0 1 0 198065201 60497920 14510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 14770 14510 67 130 0 14637 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 59080

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 3/65 10265
/proc/meminfo: memFree=1496124/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=59080 CPUtime=462.17
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 14589 0 0 0 46203 14 0 0 25 0 1 0 198065201 60497920 14516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553102 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 14770 14516 67 130 0 14637 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 59080

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1495740/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=59344 CPUtime=522.15
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 14681 0 0 0 52201 14 0 0 25 0 1 0 198065201 60768256 14608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 14836 14608 67 130 0 14703 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 59344

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1494012/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=61192 CPUtime=582.13
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 15112 0 0 0 58198 15 0 0 25 0 1 0 198065201 62660608 15039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 15298 15039 67 130 0 15165 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 61192

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1494012/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=61144 CPUtime=642.12
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 15112 0 0 0 64197 15 0 0 25 0 1 0 198065201 62611456 15039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 15286 15039 67 130 0 15153 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 61144

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1488252/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=67076 CPUtime=702.1
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 16560 0 0 0 70194 16 0 0 25 0 1 0 198065201 68685824 16487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 16769 16487 67 130 0 16636 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 67076

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1476988/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=78328 CPUtime=762.08
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 19359 0 0 0 76189 19 0 0 25 0 1 0 198065201 80207872 19286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 19582 19286 67 130 0 19449 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 78328

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1476988/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=78292 CPUtime=822.06
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 19359 0 0 0 82187 19 0 0 25 0 1 0 198065201 80171008 19286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 19573 19286 67 130 0 19440 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 78292

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10265
/proc/meminfo: memFree=1476988/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=78292 CPUtime=882.05
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 19359 0 0 0 88186 19 0 0 25 0 1 0 198065201 80171008 19286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 19573 19286 67 130 0 19440 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 78292

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 10429
/proc/meminfo: memFree=1475636/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=78292 CPUtime=941.94
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 19359 0 0 0 94174 20 0 0 25 0 1 0 198065201 80171008 19286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 19573 19286 67 130 0 19440 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 78292

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10463
/proc/meminfo: memFree=1476604/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=78292 CPUtime=1001.91
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 19360 0 0 0 100170 21 0 0 25 0 1 0 198065201 80171008 19287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 19573 19287 67 130 0 19440 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 78292

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10463
/proc/meminfo: memFree=1476668/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=78292 CPUtime=1061.89
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 19360 0 0 0 106168 21 0 0 25 0 1 0 198065201 80171008 19287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 19573 19287 67 130 0 19440 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 78292

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10463
/proc/meminfo: memFree=1476860/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=78292 CPUtime=1121.87
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 19367 0 0 0 112166 21 0 0 25 0 1 0 198065201 80171008 19294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 19573 19294 67 130 0 19440 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 78292

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10463
/proc/meminfo: memFree=1476924/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=78292 CPUtime=1181.86
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 19367 0 0 0 118165 21 0 0 25 0 1 0 198065201 80171008 19294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 19573 19294 67 130 0 19440 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 78292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10463
/proc/meminfo: memFree=1476924/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=78292 CPUtime=1200.06
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 19367 0 0 0 119985 21 0 0 25 0 1 0 198065201 80171008 19294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 19573 19294 67 130 0 19440 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 78292

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10463
/proc/meminfo: memFree=1476924/2055920 swapFree=4184544/4192956
[pid=10264] ppid=10262 vsize=78292 CPUtime=1200.06
/proc/10264/stat : 10264 (minisat_noasser) R 10262 10264 9036 0 -1 4194304 19367 0 0 0 119985 21 0 0 25 0 1 0 198065201 80171008 19294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10264/statm: 19573 19294 67 130 0 19440 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 78292

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.85
CPU system time (s): 0.225965
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 78328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19367
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= 2578

runsolver used 1.01385 second user time and 2.32265 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Apr 25 11:45:52 UTC 2007

IDJOB= 421271
IDBENCH= 20180
IDSOLVER= 188
FILE ID= node55/421271-1177501552

PBS_JOBID= 4685825

Free space on /tmp= 66353 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
COMMAND LINE= /tmp/evaluation/421271-1177501552/minisat_noassertions /tmp/evaluation/421271-1177501552/instance-421271-1177501552.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-421271-1177501552 -o ROOT/results/node55/solver-421271-1177501552 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421271-1177501552/minisat_noassertions /tmp/evaluation/421271-1177501552/instance-421271-1177501552.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  23cebbf389b50923607c40b76db46967

RANDOM SEED= 237959542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1554900 kB
Buffers:         45328 kB
Cached:         343524 kB
SwapCached:       2556 kB
Active:         205184 kB
Inactive:       231128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554900 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          53860 kB
Slab:            50692 kB
Committed_AS:  1346420 kB
PageTables:       1468 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= 66353 MiB

End job on node55 on Wed Apr 25 12:05:54 UTC 2007