Trace number 421184

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) 1200.1 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.00/0.03	c |  Parsing time:         0.04         s                                       |
0.49/0.55	c ============================[ Search Statistics ]==============================
0.49/0.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.55	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.55	c ===============================================================================
0.49/0.55	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.57	c |       100 |     240    20400   142800 |     7480      100     63 |  0.002 % |
0.49/0.59	c |       250 |     240    20400   142800 |     8228      250     63 |  0.002 % |
0.59/0.61	c |       481 |     240    20400   142800 |     9050      481     65 |  0.002 % |
0.59/0.65	c |       819 |     240    20400   142800 |     9955      819     66 |  0.002 % |
0.59/0.70	c |      1325 |     240    20400   142800 |    10951     1325     66 |  0.002 % |
0.69/0.77	c |      2084 |     240    20400   142800 |    12046     2084     66 |  0.002 % |
0.79/0.89	c |      3224 |     240    20400   142800 |    13251     3224     68 |  0.002 % |
0.99/1.09	c |      4935 |     240    20400   142800 |    14576     4935     68 |  0.002 % |
1.39/1.45	c |      7499 |     240    20400   142800 |    16034     7499     69 |  0.002 % |
2.09/2.11	c |     11344 |     240    20400   142800 |    17637    11344     68 |  0.002 % |
3.29/3.37	c |     17112 |     240    20400   142800 |    19401    17112     68 |  0.002 % |
5.39/5.40	c |     25761 |     240    20400   142800 |    21341    16003     68 |  0.002 % |
8.68/8.78	c |     38736 |     240    20400   142800 |    23475    18244     69 |  0.002 % |
14.39/14.45	c |     58198 |     240    20400   142800 |    25822    13403     68 |  0.002 % |
23.98/24.02	c |     87392 |     240    20400   142800 |    28405    13828     67 |  0.002 % |
38.58/38.68	c |    131181 |     240    20400   142800 |    31245    24278     69 |  0.002 % |
62.17/62.24	c |    196865 |     240    20400   142800 |    34370    13247     68 |  0.002 % |
98.75/98.90	c |    295391 |     240    20400   142800 |    37807    22547     70 |  0.002 % |
159.54/159.63	c |    443183 |     240    20400   142800 |    41588    18010     67 |  0.002 % |
257.61/257.75	c |    664866 |     240    20400   142800 |    45746    40198     70 |  0.002 % |
405.65/405.86	c |    997391 |     240    20400   142800 |    50321    18983     65 |  0.002 % |
667.16/667.45	c |   1496179 |     240    20400   142800 |    55353    40977     69 |  0.002 % |
1036.34/1036.71	c |   2244362 |     240    20400   142800 |    60889    38332     71 |  0.002 % |

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/node42/watcher-421184-1177500038 -o ROOT/results/node42/solver-421184-1177500038 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421184-1177500038/minisat_noassertions /tmp/evaluation/421184-1177500038/instance-421184-1177500038.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: 0.99 0.97 0.99 3/77 6106
/proc/meminfo: memFree=1702584/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=1856 CPUtime=0
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 197915725 1900544 257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 464 257 50 130 0 331 0

[startup+0.102883 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 6106
/proc/meminfo: memFree=1702584/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=3704 CPUtime=0.09
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 745 0 0 0 9 0 0 0 18 0 1 0 197915725 3792896 731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529229 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 926 731 62 130 0 793 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3704

[startup+0.201901 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 6106
/proc/meminfo: memFree=1702584/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=3704 CPUtime=0.19
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 745 0 0 0 19 0 0 0 18 0 1 0 197915725 3792896 731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529369 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 926 731 62 130 0 793 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3704

[startup+0.301921 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 6106
/proc/meminfo: memFree=1702584/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=3704 CPUtime=0.29
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 745 0 0 0 29 0 0 0 19 0 1 0 197915725 3792896 731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521198 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 926 731 62 130 0 793 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.702004 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 6106
/proc/meminfo: memFree=1702584/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=3704 CPUtime=0.69
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 796 0 0 0 69 0 0 0 22 0 1 0 197915725 3792896 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 926 742 66 130 0 793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3704

[startup+1.50115 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1699120/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=5420 CPUtime=1.49
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 1203 0 0 0 149 0 0 0 25 0 1 0 197915725 5550080 1149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 1355 1149 66 130 0 1222 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5420

[startup+3.10145 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1696880/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=7840 CPUtime=3.09
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 1809 0 0 0 309 0 0 0 25 0 1 0 197915725 8028160 1755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 1960 1755 66 130 0 1827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7840

[startup+6.30106 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1694512/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=9048 CPUtime=6.28
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 2126 0 0 0 628 0 0 0 25 0 1 0 197915725 9265152 2072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 2262 2072 66 130 0 2129 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9048

[startup+12.7023 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1692848/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=10500 CPUtime=12.68
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 2474 0 0 0 1268 0 0 0 25 0 1 0 197915725 10752000 2420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 2625 2420 66 130 0 2492 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10500

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1691696/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=11556 CPUtime=25.49
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 2765 0 0 0 2548 1 0 0 25 0 1 0 197915725 11833344 2711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 2889 2711 66 130 0 2756 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11556

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1689456/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=13848 CPUtime=51.07
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 3324 0 0 0 5106 1 0 0 25 0 1 0 197915725 14180352 3270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 3462 3270 66 130 0 3329 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13848

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1687472/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=15856 CPUtime=102.26
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 3813 0 0 0 10224 2 0 0 25 0 1 0 197915725 16236544 3759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 3964 3759 66 130 0 3831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15856

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1685808/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=17532 CPUtime=162.23
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 4223 0 0 0 16220 3 0 0 25 0 1 0 197915725 17952768 4169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 4383 4169 66 130 0 4250 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17532

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1684208/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=19108 CPUtime=222.22
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 4613 0 0 0 22218 4 0 0 25 0 1 0 197915725 19566592 4559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 4777 4559 66 130 0 4644 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19108

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1682352/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=20956 CPUtime=282.19
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 5079 0 0 0 28214 5 0 0 25 0 1 0 197915725 21458944 5025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 5239 5025 66 130 0 5106 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20956

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1681840/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=21484 CPUtime=342.18
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 5205 0 0 0 34212 6 0 0 25 0 1 0 197915725 21999616 5151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 5371 5151 66 130 0 5238 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 21484

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1681584/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=21792 CPUtime=402.15
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 5250 0 0 0 40209 6 0 0 25 0 1 0 197915725 22315008 5196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 5448 5196 66 130 0 5315 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 21792

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1679536/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=23936 CPUtime=462.13
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 5794 0 0 0 46206 7 0 0 25 0 1 0 197915725 24510464 5740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552547 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 5984 5740 66 130 0 5851 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23936

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1679280/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=24360 CPUtime=522.11
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 5877 0 0 0 52203 8 0 0 25 0 1 0 197915725 24944640 5823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 6090 5823 66 130 0 5957 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 24360

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1678960/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=24672 CPUtime=582.1
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 5948 0 0 0 58201 9 0 0 25 0 1 0 197915725 25264128 5894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 6168 5894 66 130 0 6035 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 24672

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1678768/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=24820 CPUtime=642.07
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 5985 0 0 0 64198 9 0 0 25 0 1 0 197915725 25415680 5931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 6205 5931 66 130 0 6072 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 24820

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1676720/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=26800 CPUtime=702.05
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 6491 0 0 0 70195 10 0 0 25 0 1 0 197915725 27443200 6437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 6700 6437 66 130 0 6567 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 26800

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1676400/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=27216 CPUtime=762.04
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 6575 0 0 0 76193 11 0 0 25 0 1 0 197915725 27869184 6521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 6804 6521 66 130 0 6671 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 27216

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1676144/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=27360 CPUtime=822.01
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 6635 0 0 0 82190 11 0 0 25 0 1 0 197915725 28016640 6581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 6840 6581 66 130 0 6707 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 27360

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1675888/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=27724 CPUtime=881.99
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 6692 0 0 0 88188 11 0 0 25 0 1 0 197915725 28389376 6638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552448 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 6931 6638 66 130 0 6798 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 27724

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1675888/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=27724 CPUtime=941.97
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 6708 0 0 0 94185 12 0 0 25 0 1 0 197915725 28389376 6654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 6931 6654 66 130 0 6798 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 27724

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1675760/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=27892 CPUtime=1001.94
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 6747 0 0 0 100182 12 0 0 25 0 1 0 197915725 28561408 6693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 6973 6693 66 130 0 6840 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 27892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1673968/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=29656 CPUtime=1061.92
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 7177 0 0 0 106179 13 0 0 25 0 1 0 197915725 30367744 7123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 7414 7123 66 130 0 7281 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 29656

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1673520/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=30208 CPUtime=1121.9
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 7305 0 0 0 112176 14 0 0 25 0 1 0 197915725 30932992 7251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 7552 7251 66 130 0 7419 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 30208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6107
/proc/meminfo: memFree=1673200/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=30472 CPUtime=1181.89
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 7372 0 0 0 118174 15 0 0 25 0 1 0 197915725 31203328 7318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 7618 7318 66 130 0 7485 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 30472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6109
/proc/meminfo: memFree=1673136/2055920 swapFree=4147460/4192956
[pid=6106] ppid=6104 vsize=30472 CPUtime=1200.08
/proc/6106/stat : 6106 (minisat_noasser) R 6104 6106 5051 0 -1 4194304 7387 0 0 0 119993 15 0 0 25 0 1 0 197915725 31203328 7333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6106/statm: 7618 7333 66 130 0 7485 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30472

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): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.158975
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 30472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7387
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= 1847

runsolver used 0.907861 second user time and 2.6616 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Apr 25 11:20:38 UTC 2007

IDJOB= 421184
IDBENCH= 20093
IDSOLVER= 188
FILE ID= node42/421184-1177500038

PBS_JOBID= 4685834

Free space on /tmp= 66447 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/421184-1177500038/minisat_noassertions /tmp/evaluation/421184-1177500038/instance-421184-1177500038.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-421184-1177500038 -o ROOT/results/node42/solver-421184-1177500038 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421184-1177500038/minisat_noassertions /tmp/evaluation/421184-1177500038/instance-421184-1177500038.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 247135293

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1703056 kB
Buffers:         49812 kB
Cached:         210228 kB
SwapCached:      14816 kB
Active:         144320 kB
Inactive:       139532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703056 kB
SwapTotal:     4192956 kB
SwapFree:      4147460 kB
Dirty:            2068 kB
Writeback:           0 kB
Mapped:          30656 kB
Slab:            54472 kB
Committed_AS:  3592164 kB
PageTables:       1912 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= 66447 MiB

End job on node42 on Wed Apr 25 11:40:41 UTC 2007