Trace number 1589776

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
minisat2-simp 070721? (TO) 1200.12 1200.43

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
Bench CategoryAPPLICATION (applications 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 variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  51064                                                |
0.00/0.00	|  Number of clauses:    152039                                               |
0.10/0.16	|  Parsing time:         0.14         s                                       |
1.10/1.10	============================[ Search Statistics ]==============================
1.10/1.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.10/1.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.10/1.10	===============================================================================
1.10/1.10	|         0 |   18948    85956   349621 |    28652        0    nan |  0.000 % |
1.19/1.27	|       100 |   18948    85956   349621 |    31517      100     57 |  0.035 % |
1.29/1.35	|       251 |   18948    85956   349621 |    34668      251     62 |  0.035 % |
1.49/1.50	|       478 |   18948    85956   349621 |    38135      478     81 |  0.035 % |
1.49/1.58	|       815 |   18948    85956   349621 |    41949      815     62 |  0.035 % |
1.89/1.94	|      1324 |   18948    85956   349621 |    46144     1324     50 |  0.035 % |
2.29/2.30	|      2083 |   18948    85956   349621 |    50758     2083     37 |  0.035 % |
2.79/2.89	|      3223 |   18948    85956   349621 |    55834     3223     39 |  0.035 % |
3.59/3.65	|      4931 |   18948    85956   349621 |    61418     4931     49 |  0.035 % |
4.99/5.02	|      7495 |   18948    85956   349621 |    67559     7495     59 |  0.035 % |
7.19/7.24	|     11341 |   18948    85956   349621 |    74315    11341     61 |  0.035 % |
11.09/11.16	|     17109 |   18948    85956   349621 |    81747    17109     81 |  0.035 % |
16.29/16.30	|     25758 |   18948    85956   349621 |    89922    25758     88 |  0.035 % |
21.79/21.87	|     38732 |   18948    85956   349621 |    98914    38732     79 |  0.035 % |
35.58/35.68	|     58195 |   18948    85956   349621 |   108805    58195     92 |  0.035 % |
59.18/59.28	|     87387 |   18948    85956   349621 |   119686    87387    101 |  0.035 % |
157.95/158.07	|    131176 |   18948    85956   349621 |   131655    27861    317 |  0.035 % |
269.92/270.08	|    196860 |   18948    85956   349621 |   144820    93545    170 |  0.035 % |
376.89/377.07	|    295386 |   18948    85956   349621 |   159302    68243    162 |  0.035 % |
557.94/558.12	|    443175 |   18948    85956   349621 |   175233    62391    291 |  0.035 % |
889.36/889.67	|    664858 |   18948    85956   349621 |   192756   120385    134 |  0.035 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1589776-1239108952/watcher-1589776-1239108952 -o /tmp/evaluation-result-1589776-1239108952/solver-1589776-1239108952 -C 1200 -W 1800 -M 1800 --output-limit 1,15 minisat_static HOME/instance-1589776-1239108952.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): 1800 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 1.00 3/64 3640
/proc/meminfo: memFree=1175392/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=2196 CPUtime=0
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 431 0 0 0 0 0 0 0 20 0 1 0 1183560646 2248704 416 1992294400 134512640 135243866 4294956256 18446744073709551615 134527666 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 549 417 65 178 0 369 0

[startup+0.0574531 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3640
/proc/meminfo: memFree=1175392/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=7496 CPUtime=0.05
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 1619 0 0 0 5 0 0 0 20 0 1 0 1183560646 7675904 1604 1992294400 134512640 135243866 4294956256 18446744073709551615 134553504 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 1874 1604 65 178 0 1694 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7496

[startup+0.102455 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3640
/proc/meminfo: memFree=1175392/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=11784 CPUtime=0.1
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 2499 0 0 0 9 1 0 0 20 0 1 0 1183560646 12066816 2484 1992294400 134512640 135243866 4294956256 18446744073709551615 134753370 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 2946 2484 65 178 0 2766 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11784

[startup+0.301475 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3640
/proc/meminfo: memFree=1175392/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=20872 CPUtime=0.29
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 4752 0 0 0 27 2 0 0 22 0 1 0 1183560646 21372928 4737 1992294400 134512640 135243866 4294956256 18446744073709551615 134535747 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 5218 4738 80 178 0 5038 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20872

[startup+0.701515 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3640
/proc/meminfo: memFree=1175392/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=30920 CPUtime=0.69
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 7220 0 0 0 65 4 0 0 25 0 1 0 1183560646 31662080 7205 1992294400 134512640 135243866 4294956256 18446744073709551615 134541924 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 7730 7205 80 178 0 7550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30920

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3641
/proc/meminfo: memFree=1145944/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=28720 CPUtime=1.49
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 7544 0 0 0 145 4 0 0 25 0 1 0 1183560646 29409280 6811 1992294400 134512640 135243866 4294956256 18446744073709551615 134555680 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 7180 6811 87 178 0 7000 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28720

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3641
/proc/meminfo: memFree=1148056/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=28720 CPUtime=3.09
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 7544 0 0 0 305 4 0 0 25 0 1 0 1183560646 29409280 6811 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 7180 6811 87 178 0 7000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28720

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3641
/proc/meminfo: memFree=1147992/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=28720 CPUtime=6.29
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 7544 0 0 0 625 4 0 0 25 0 1 0 1183560646 29409280 6811 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 7180 6811 87 178 0 7000 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28720

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3641
/proc/meminfo: memFree=1145376/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=32348 CPUtime=12.69
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 8415 0 0 0 1265 4 0 0 25 0 1 0 1183560646 33124352 7682 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 8087 7682 87 178 0 7907 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32348

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3641
/proc/meminfo: memFree=1137440/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=39676 CPUtime=25.48
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 10261 0 0 0 2542 6 0 0 25 0 1 0 1183560646 40628224 9528 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 9919 9528 87 178 0 9739 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39676

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3641
/proc/meminfo: memFree=1121376/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=56184 CPUtime=51.08
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 14378 0 0 0 5097 11 0 0 25 0 1 0 1183560646 57532416 13645 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 14046 13645 87 178 0 13866 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56184

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3641
/proc/meminfo: memFree=1082208/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=94780 CPUtime=102.27
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 24011 0 0 0 10207 20 0 0 25 0 1 0 1183560646 97054720 23278 1992294400 134512640 135243866 4294956256 18446744073709551615 134555680 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 23695 23278 87 178 0 23515 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 94780

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3641
/proc/meminfo: memFree=1047648/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=129132 CPUtime=162.25
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 32619 0 0 0 16195 30 0 0 25 0 1 0 1183560646 132231168 31886 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 32283 31886 87 178 0 32103 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 129132

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3641
/proc/meminfo: memFree=1047584/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=129132 CPUtime=222.23
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 32619 0 0 0 22193 30 0 0 25 0 1 0 1183560646 132231168 31886 1992294400 134512640 135243866 4294956256 18446744073709551615 134558464 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 32283 31886 87 178 0 32103 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 129132

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3641
/proc/meminfo: memFree=1047584/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=129132 CPUtime=282.22
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 32620 0 0 0 28192 30 0 0 25 0 1 0 1183560646 132231168 31887 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 32283 31887 87 178 0 32103 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 129132

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1047264/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=129400 CPUtime=342.2
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 32645 0 0 0 34189 31 0 0 25 0 1 0 1183560646 132505600 31912 1992294400 134512640 135243866 4294956256 18446744073709551615 134566059 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 32350 31912 87 178 0 32170 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 129400

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1047264/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=129400 CPUtime=402.18
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 32646 0 0 0 40187 31 0 0 25 0 1 0 1183560646 132505600 31913 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 32350 31913 87 178 0 32170 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 129400

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1047264/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=129400 CPUtime=462.17
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 32650 0 0 0 46186 31 0 0 25 0 1 0 1183560646 132505600 31917 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 32350 31917 87 178 0 32170 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 129400

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1047264/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=129400 CPUtime=522.15
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 32666 0 0 0 52184 31 0 0 25 0 1 0 1183560646 132505600 31933 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 32350 31933 87 178 0 32170 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 129400

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1047264/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=129400 CPUtime=582.13
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 32666 0 0 0 58182 31 0 0 25 0 1 0 1183560646 132505600 31933 1992294400 134512640 135243866 4294956256 18446744073709551615 134555917 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 32350 31933 87 178 0 32170 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 129400

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1038624/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=138128 CPUtime=642.13
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 34817 0 0 0 64179 34 0 0 25 0 1 0 1183560646 141443072 34084 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 34532 34084 87 178 0 34352 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 138128

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1020768/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=156088 CPUtime=702.1
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 39301 0 0 0 70171 39 0 0 25 0 1 0 1183560646 159834112 38568 1992294400 134512640 135243866 4294956256 18446744073709551615 134555680 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 39022 38568 87 178 0 38842 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 156088

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1007072/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=169676 CPUtime=762.1
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 42678 0 0 0 76167 43 0 0 25 0 1 0 1183560646 173748224 41945 1992294400 134512640 135243866 4294956256 18446744073709551615 134558448 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 42419 41945 87 178 0 42239 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 169676

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1007072/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=169676 CPUtime=822.08
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 42679 0 0 0 82165 43 0 0 25 0 1 0 1183560646 173748224 41946 1992294400 134512640 135243866 4294956256 18446744073709551615 134566059 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 42419 41946 87 178 0 42239 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 169676

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1007072/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=169676 CPUtime=882.06
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 42682 0 0 0 88163 43 0 0 25 0 1 0 1183560646 173748224 41949 1992294400 134512640 135243866 4294956256 18446744073709551615 134555740 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 42419 41949 87 178 0 42239 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 169676

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1007072/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=169676 CPUtime=942.04
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 42682 0 0 0 94161 43 0 0 25 0 1 0 1183560646 173748224 41949 1992294400 134512640 135243866 4294956256 18446744073709551615 134555680 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 42419 41949 87 178 0 42239 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 169676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1007008/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=169676 CPUtime=1002.03
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 42683 0 0 0 100160 43 0 0 25 0 1 0 1183560646 173748224 41950 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 42419 41950 87 178 0 42239 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 169676

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1007008/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=169676 CPUtime=1062.01
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 42684 0 0 0 106158 43 0 0 25 0 1 0 1183560646 173748224 41951 1992294400 134512640 135243866 4294956256 18446744073709551615 134555901 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 42419 41951 87 178 0 42239 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 169676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1007200/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=169112 CPUtime=1121.99
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 42699 0 0 0 112156 43 0 0 25 0 1 0 1183560646 173170688 41856 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 42278 41856 87 178 0 42098 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 169112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1007200/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=169112 CPUtime=1181.99
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 42699 0 0 0 118155 44 0 0 25 0 1 0 1183560646 173170688 41856 1992294400 134512640 135243866 4294956256 18446744073709551615 134566764 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 42278 41856 87 178 0 42098 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 169112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3647
/proc/meminfo: memFree=1007200/2055920 swapFree=4176456/4192956
[pid=3640] ppid=3638 vsize=169112 CPUtime=1200.09
/proc/3640/stat : 3640 (minisat_static) R 3638 3640 3430 0 -1 4194304 42699 0 0 0 119965 44 0 0 25 0 1 0 1183560646 173170688 41856 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 42278 41856 87 178 0 42098 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 169112

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): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1199.65
CPU system time (s): 0.469928
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 169676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.469928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42699
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= 2
involuntary context switches= 1178

runsolver used 1.07784 second user time and 3.3005 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-07 14:55:53
IDJOB=1589776
IDBENCH=70817
IDSOLVER=568
FILE ID=node27/1589776-1239108952
PBS_JOBID= 9110803
Free space on /tmp= 66344 MiB

SOLVER NAME= minisat2-simp 070721
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1589776-1239108952/watcher-1589776-1239108952 -o /tmp/evaluation-result-1589776-1239108952/solver-1589776-1239108952 -C 1200 -W 1800 -M 1800 --output-limit 1,15  minisat_static HOME/instance-1589776-1239108952.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=1625506335

node27.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1175808 kB
Buffers:         51892 kB
Cached:         751336 kB
SwapCached:       9576 kB
Active:          28544 kB
Inactive:       785900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1175808 kB
SwapTotal:     4192956 kB
SwapFree:      4176456 kB
Dirty:            3272 kB
Writeback:           0 kB
Mapped:          16828 kB
Slab:            51544 kB
Committed_AS:  3481020 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node27 at 2009-04-07 15:15:55