Trace number 420939

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) 1200.07 1200.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S455021619-18.SAT.shuffled.cnf
MD5SUM693bc5cdd356b5e961552ebc3dddd87e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
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:  100                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
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 |     100     2130    10650 |      710        0    nan |  0.000 % |
0.00/0.01	c |       101 |     100     2130    10650 |      781      101     24 |  0.010 % |
0.00/0.01	c |       253 |     100     2130    10650 |      859      253     24 |  0.010 % |
0.00/0.02	c |       478 |     100     2130    10650 |      945      478     23 |  0.010 % |
0.00/0.03	c |       815 |     100     2130    10650 |     1039      815     22 |  0.010 % |
0.03/0.04	c |      1321 |     100     2130    10650 |     1143      790     20 |  0.010 % |
0.03/0.07	c |      2080 |     100     2130    10650 |     1257      966     20 |  0.010 % |
0.10/0.10	c |      3219 |     100     2130    10650 |     1383      823     20 |  0.010 % |
0.10/0.16	c |      4929 |     100     2130    10650 |     1521     1123     21 |  0.010 % |
0.20/0.25	c |      7493 |     100     2130    10650 |     1674     1372     20 |  0.010 % |
0.30/0.39	c |     11338 |     100     2130    10650 |     1841      972     19 |  0.010 % |
0.50/0.59	c |     17106 |     100     2130    10650 |     2025     1147     20 |  0.010 % |
0.90/0.91	c |     25755 |     100     2130    10650 |     2228     1581     20 |  0.010 % |
1.40/1.41	c |     38730 |     100     2130    10650 |     2451     2132     21 |  0.010 % |
2.10/2.20	c |     58192 |     100     2130    10650 |     2696     1774     20 |  0.010 % |
3.40/3.42	c |     87384 |     100     2130    10650 |     2965     2349     20 |  0.010 % |
5.30/5.32	c |    131175 |     100     2130    10650 |     3262     2746     20 |  0.010 % |
8.19/8.27	c |    196859 |     100     2130    10650 |     3588     2624     20 |  0.010 % |
12.79/12.86	c |    295386 |     100     2130    10650 |     3947     3516     20 |  0.010 % |
19.99/20.02	c |    443177 |     100     2130    10650 |     4342     2236     20 |  0.010 % |
31.19/31.28	c |    664863 |     100     2130    10650 |     4776     3236     20 |  0.010 % |
48.58/48.65	c |    997388 |     100     2130    10650 |     5254     4326     19 |  0.010 % |
75.77/75.83	c |   1496178 |     100     2130    10650 |     5779     4208     20 |  0.010 % |
118.46/118.57	c |   2244360 |     100     2130    10650 |     6357     3550     19 |  0.010 % |
186.14/186.22	c |   3366634 |     100     2130    10650 |     6993     5626     20 |  0.010 % |
292.12/292.28	c |   5050045 |     100     2130    10650 |     7692     4496     19 |  0.010 % |
458.57/458.72	c |   7575161 |     100     2130    10650 |     8461     6009     21 |  0.010 % |
722.09/722.37	c |  11362836 |     100     2130    10650 |     9308     4463     19 |  0.010 % |
1138.24/1138.68	c |  17044348 |     100     2130    10650 |    10238     6666     20 |  0.010 % |

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-420939-1177490536 -o ROOT/results/node55/solver-420939-1177490536 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/420939-1177490536/minisat_noassertions /tmp/evaluation/420939-1177490536/instance-420939-1177490536.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: 0.00 0.00 0.00 3/64 9096
/proc/meminfo: memFree=1659780/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=1856 CPUtime=0
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 196963668 1900544 133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529226 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 464 133 62 130 0 331 0

[startup+0.0373261 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 9096
/proc/meminfo: memFree=1659780/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=1856 CPUtime=0.03
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 161 0 0 0 3 0 0 0 18 0 1 0 196963668 1900544 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 464 147 66 130 0 331 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1856

[startup+0.102332 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 9096
/proc/meminfo: memFree=1659780/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=1988 CPUtime=0.1
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 174 0 0 0 10 0 0 0 18 0 1 0 196963668 2035712 160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 497 160 66 130 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1988

[startup+0.30235 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 9096
/proc/meminfo: memFree=1659780/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=1988 CPUtime=0.3
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 194 0 0 0 30 0 0 0 20 0 1 0 196963668 2035712 180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 497 180 66 130 0 364 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1988

[startup+0.70139 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 9096
/proc/meminfo: memFree=1659780/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=2120 CPUtime=0.7
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 215 0 0 0 70 0 0 0 24 0 1 0 196963668 2170880 201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 530 201 66 130 0 397 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2120

[startup+1.50146 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 9097
/proc/meminfo: memFree=1659068/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=2252 CPUtime=1.5
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 243 0 0 0 150 0 0 0 25 0 1 0 196963668 2306048 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 563 229 66 130 0 430 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2252

[startup+3.10161 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 9097
/proc/meminfo: memFree=1658876/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=2384 CPUtime=3.1
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 276 0 0 0 310 0 0 0 25 0 1 0 196963668 2441216 262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 596 262 66 130 0 463 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2384

[startup+6.30191 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 9097
/proc/meminfo: memFree=1658556/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=2516 CPUtime=6.3
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 312 0 0 0 630 0 0 0 25 0 1 0 196963668 2576384 298 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558160 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 629 298 66 130 0 496 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2516

[startup+12.7015 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 9097
/proc/meminfo: memFree=1658300/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=2660 CPUtime=12.69
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 358 0 0 0 1269 0 0 0 25 0 1 0 196963668 2723840 344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 665 344 66 130 0 532 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2660

[startup+25.5017 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 9097
/proc/meminfo: memFree=1658044/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=2924 CPUtime=25.49
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 432 0 0 0 2549 0 0 0 25 0 1 0 196963668 2994176 418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 731 418 66 130 0 598 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2924

[startup+51.1011 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 9097
/proc/meminfo: memFree=1657788/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=3204 CPUtime=51.08
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 497 0 0 0 5108 0 0 0 25 0 1 0 196963668 3280896 483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 801 483 66 130 0 668 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3204

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 9097
/proc/meminfo: memFree=1657468/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=3640 CPUtime=102.27
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 578 0 0 0 10227 0 0 0 25 0 1 0 196963668 3727360 564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 910 564 66 130 0 777 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3640

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 9097
/proc/meminfo: memFree=1657212/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=3912 CPUtime=162.24
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 651 0 0 0 16224 0 0 0 25 0 1 0 196963668 4005888 637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552260 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 978 637 66 130 0 845 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3912

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 9097
/proc/meminfo: memFree=1656956/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=4056 CPUtime=222.23
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 707 0 0 0 22223 0 0 0 25 0 1 0 196963668 4153344 693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1014 693 66 130 0 881 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4056

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 9097
/proc/meminfo: memFree=1656828/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=4196 CPUtime=282.22
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 739 0 0 0 28221 1 0 0 25 0 1 0 196963668 4296704 725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1049 725 66 130 0 916 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4196

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 9097
/proc/meminfo: memFree=1656700/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=4328 CPUtime=342.2
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 761 0 0 0 34219 1 0 0 25 0 1 0 196963668 4431872 747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1082 747 66 130 0 949 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4328

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/65 9097
/proc/meminfo: memFree=1656572/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=4472 CPUtime=402.18
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 785 0 0 0 40217 1 0 0 25 0 1 0 196963668 4579328 771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1118 771 66 130 0 985 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4472

[startup+462.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 9097
/proc/meminfo: memFree=1656508/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=4472 CPUtime=462.17
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 798 0 0 0 46216 1 0 0 25 0 1 0 196963668 4579328 784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1118 784 66 130 0 985 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4472

[startup+522.303 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 9097
/proc/meminfo: memFree=1656380/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=4608 CPUtime=522.15
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 830 0 0 0 52214 1 0 0 25 0 1 0 196963668 4718592 816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1152 816 66 130 0 1019 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4608

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 9097
/proc/meminfo: memFree=1656316/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=4608 CPUtime=582.13
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 839 0 0 0 58212 1 0 0 25 0 1 0 196963668 4718592 825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1152 825 66 130 0 1019 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4608

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.47 2/65 9097
/proc/meminfo: memFree=1656252/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=4608 CPUtime=642.12
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 843 0 0 0 64211 1 0 0 25 0 1 0 196963668 4718592 829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1152 829 66 130 0 1019 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4608

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/65 9097
/proc/meminfo: memFree=1656252/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=4744 CPUtime=702.1
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 861 0 0 0 70209 1 0 0 25 0 1 0 196963668 4857856 847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1186 847 66 130 0 1053 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 4744

[startup+762.305 s]
/proc/loadavg: 1.04 0.92 0.54 2/65 9097
/proc/meminfo: memFree=1655996/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=4884 CPUtime=762.08
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 906 0 0 0 76207 1 0 0 25 0 1 0 196963668 5001216 892 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1221 892 66 130 0 1088 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 4884

[startup+822.301 s]
/proc/loadavg: 1.12 0.96 0.57 2/65 9097
/proc/meminfo: memFree=1655996/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=5032 CPUtime=822.06
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 930 0 0 0 82205 1 0 0 25 0 1 0 196963668 5152768 916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1258 916 66 130 0 1125 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 5032

[startup+882.302 s]
/proc/loadavg: 1.08 0.98 0.60 2/65 9097
/proc/meminfo: memFree=1655868/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=5180 CPUtime=882.06
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 961 0 0 0 88204 2 0 0 25 0 1 0 196963668 5304320 947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1295 947 66 130 0 1162 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 5180

[startup+942.302 s]
/proc/loadavg: 1.03 0.98 0.63 2/65 9097
/proc/meminfo: memFree=1655676/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=5328 CPUtime=942.04
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 990 0 0 0 94202 2 0 0 25 0 1 0 196963668 5455872 976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1332 976 66 130 0 1199 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 5328

[startup+1002.3 s]
/proc/loadavg: 1.01 0.98 0.65 2/65 9097
/proc/meminfo: memFree=1655740/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=5328 CPUtime=1002.02
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 990 0 0 0 100200 2 0 0 25 0 1 0 196963668 5455872 976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1332 976 66 130 0 1199 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 5328

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.66 2/65 9097
/proc/meminfo: memFree=1655676/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=5328 CPUtime=1062
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 1005 0 0 0 106198 2 0 0 25 0 1 0 196963668 5455872 991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1332 991 66 130 0 1199 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 5328

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.68 2/65 9097
/proc/meminfo: memFree=1655676/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=5328 CPUtime=1121.99
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 1011 0 0 0 112197 2 0 0 25 0 1 0 196963668 5455872 997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1332 997 66 130 0 1199 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 5328

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.70 2/65 9295
/proc/meminfo: memFree=1655220/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=5476 CPUtime=1181.86
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 1026 0 0 0 118184 2 0 0 25 0 1 0 196963668 5607424 1012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1369 1012 66 130 0 1236 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 5476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.71 2/65 9295
/proc/meminfo: memFree=1655228/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=5476 CPUtime=1200.06
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 1032 0 0 0 120004 2 0 0 25 0 1 0 196963668 5607424 1018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1369 1018 66 130 0 1236 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5476

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: 1.00 0.98 0.71 2/65 9295
/proc/meminfo: memFree=1655228/2055920 swapFree=4184544/4192956
[pid=9096] ppid=9094 vsize=5476 CPUtime=1200.06
/proc/9096/stat : 9096 (minisat_noasser) R 9094 9096 9036 0 -1 4194304 1032 0 0 0 120004 2 0 0 25 0 1 0 196963668 5607424 1018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9096/statm: 1369 1018 66 130 0 1236 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.027995
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 5476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1032
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= 7
involuntary context switches= 2598

runsolver used 0.877866 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Apr 25 08:42:16 UTC 2007

IDJOB= 420939
IDBENCH= 19848
IDSOLVER= 188
FILE ID= node55/420939-1177490536

PBS_JOBID= 4685825

Free space on /tmp= 66354 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S455021619-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/420939-1177490536/minisat_noassertions /tmp/evaluation/420939-1177490536/instance-420939-1177490536.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-420939-1177490536 -o ROOT/results/node55/solver-420939-1177490536 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/420939-1177490536/minisat_noassertions /tmp/evaluation/420939-1177490536/instance-420939-1177490536.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  693bc5cdd356b5e961552ebc3dddd87e

RANDOM SEED= 454498122

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:       1660188 kB
Buffers:         44292 kB
Cached:         278056 kB
SwapCached:       2556 kB
Active:         125492 kB
Inactive:       206488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660188 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          15996 kB
Slab:            49876 kB
Committed_AS:  1295024 kB
PageTables:       1380 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= 66354 MiB

End job on node55 on Wed Apr 25 09:02:19 UTC 2007