Trace number 1807642

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) 1200.07 1200.41

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted 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 variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

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:  399                                                  |
0.00/0.00	|  Number of clauses:    18184                                                |
0.00/0.01	|  Parsing time:         0.01         s                                       |
0.09/0.12	============================[ Search Statistics ]==============================
0.09/0.12	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	===============================================================================
0.09/0.12	|         0 |     380    17785    45596 |     5928        0    nan |  0.000 % |
0.09/0.12	|       101 |     380    17785    45596 |     6521      101     77 |  0.001 % |
0.09/0.13	|       253 |     380    17785    45596 |     7173      253     85 |  0.001 % |
0.09/0.14	|       478 |     380    17785    45596 |     7890      478     91 |  0.001 % |
0.09/0.16	|       815 |     380    17785    45596 |     8679      815     92 |  0.001 % |
0.19/0.20	|      1322 |     380    17785    45596 |     9547     1322     93 |  0.001 % |
0.19/0.26	|      2084 |     380    17785    45596 |    10502     2084     93 |  0.001 % |
0.39/0.45	|      3224 |     380    17785    45596 |    11552     3224    102 |  0.001 % |
0.69/0.79	|      4932 |     380    17785    45596 |    12707     4932    104 |  0.001 % |
1.19/1.29	|      7494 |     380    17785    45596 |    13978     7494    106 |  0.001 % |
3.09/3.11	|     11338 |     380    17785    45596 |    15376    11338    109 |  0.001 % |
7.18/7.21	|     17104 |     380    17785    45596 |    16914     9311    108 |  0.001 % |
11.59/11.64	|     25754 |     380    17785    45596 |    18605     9390     98 |  0.001 % |
18.79/18.83	|     38729 |     380    17785    45596 |    20466    12942    105 |  0.001 % |
32.88/32.90	|     58191 |     380    17785    45596 |    22512    11733     99 |  0.001 % |
54.58/54.67	|     87384 |     380    17785    45596 |    24764    18199    103 |  0.001 % |
72.57/72.65	|    131174 |     380    17785    45596 |    27240    22772    124 |  0.001 % |
109.16/109.24	|    196860 |     380    17785    45596 |    29964    17641    108 |  0.001 % |
177.94/178.09	|    295387 |     380    17785    45596 |    32961    17329    117 |  0.001 % |
271.81/271.97	|    443177 |     380    17785    45596 |    36257    29986    113 |  0.001 % |
445.47/445.64	|    664862 |     380    17785    45596 |    39882    32247    105 |  0.001 % |
758.08/758.39	|    997387 |     380    17785    45596 |    43871    38867     99 |  0.001 % |

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-1807642-1242159866/watcher-1807642-1242159866 -o /tmp/evaluation-result-1807642-1242159866/solver-1807642-1242159866 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1807642-1242159866.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5645
/proc/meminfo: memFree=1162816/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=2188 CPUtime=0
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 227 0 0 0 0 0 0 0 21 0 1 0 244016392 2240512 212 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 547 213 65 178 0 367 0

[startup+0.100865 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5645
/proc/meminfo: memFree=1162816/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=3344 CPUtime=0.09
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 504 0 0 0 9 0 0 0 21 0 1 0 244016392 3424256 489 1992294400 134512640 135243866 4294956256 18446744073709551615 134535601 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 836 489 81 178 0 656 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3344

[startup+0.201874 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5645
/proc/meminfo: memFree=1162816/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=3308 CPUtime=0.19
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 548 0 0 0 19 0 0 0 22 0 1 0 244016392 3387392 496 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 827 496 86 178 0 647 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3308

[startup+0.301885 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5645
/proc/meminfo: memFree=1162816/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=3836 CPUtime=0.29
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 683 0 0 0 29 0 0 0 23 0 1 0 244016392 3928064 631 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 959 631 86 178 0 779 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3836

[startup+0.701927 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5645
/proc/meminfo: memFree=1162816/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=5024 CPUtime=0.69
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 975 0 0 0 69 0 0 0 25 0 1 0 244016392 5144576 923 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 1256 923 86 178 0 1076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5024

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1158584/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=6744 CPUtime=1.49
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 1404 0 0 0 149 0 0 0 25 0 1 0 244016392 6905856 1352 1992294400 134512640 135243866 4294956256 18446744073709551615 134555822 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 1686 1352 86 178 0 1506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6744

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1156856/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=8496 CPUtime=3.09
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 1860 0 0 0 308 1 0 0 25 0 1 0 244016392 8699904 1808 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 2124 1808 86 178 0 1944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8496

[startup+6.30252 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1154296/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=10368 CPUtime=6.29
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 2323 0 0 0 628 1 0 0 25 0 1 0 244016392 10616832 2271 1992294400 134512640 135243866 4294956256 18446744073709551615 134555834 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 2592 2271 87 178 0 2412 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10368

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1152504/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=11864 CPUtime=12.69
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 2674 0 0 0 1267 2 0 0 25 0 1 0 244016392 12148736 2622 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 2966 2622 87 178 0 2786 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11864

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1150648/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=13608 CPUtime=25.48
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 3125 0 0 0 2546 2 0 0 25 0 1 0 244016392 13934592 3073 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 3402 3073 87 178 0 3222 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13608

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1148344/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=16064 CPUtime=51.08
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 3713 0 0 0 5105 3 0 0 25 0 1 0 244016392 16449536 3661 1992294400 134512640 135243866 4294956256 18446744073709551615 134572822 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 4016 3661 87 178 0 3836 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16064

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1143224/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=21160 CPUtime=102.26
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 4940 0 0 0 10222 4 0 0 25 0 1 0 244016392 21667840 4888 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 5290 4888 87 178 0 5110 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21160

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1141944/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=22528 CPUtime=162.25
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 5252 0 0 0 16220 5 0 0 25 0 1 0 244016392 23068672 5200 1992294400 134512640 135243866 4294956256 18446744073709551615 134555746 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 5632 5200 87 178 0 5452 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22528

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1138616/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=25988 CPUtime=222.23
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 6078 0 0 0 22217 6 0 0 25 0 1 0 244016392 26611712 6026 1992294400 134512640 135243866 4294956256 18446744073709551615 134555804 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 6497 6026 87 178 0 6317 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25988

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1137016/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=27556 CPUtime=282.21
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 6509 0 0 0 28215 6 0 0 25 0 1 0 244016392 28217344 6457 1992294400 134512640 135243866 4294956256 18446744073709551615 134555822 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 6889 6457 87 178 0 6709 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27556

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1134456/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=30096 CPUtime=342.2
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 7103 0 0 0 34213 7 0 0 25 0 1 0 244016392 30818304 7051 1992294400 134512640 135243866 4294956256 18446744073709551615 134555829 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 7524 7051 87 178 0 7344 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30096

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1133944/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=30604 CPUtime=402.18
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 7217 0 0 0 40211 7 0 0 25 0 1 0 244016392 31338496 7165 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 7651 7165 87 178 0 7471 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30604

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1132536/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=32084 CPUtime=462.16
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 7558 0 0 0 46209 7 0 0 25 0 1 0 244016392 32854016 7506 1992294400 134512640 135243866 4294956256 18446744073709551615 134555834 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 8021 7506 87 178 0 7841 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 32084

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1131832/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=32904 CPUtime=522.14
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 7732 0 0 0 52207 7 0 0 25 0 1 0 244016392 33693696 7680 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 8226 7680 87 178 0 8046 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 32904

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1131384/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=33400 CPUtime=582.13
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 7853 0 0 0 58206 7 0 0 25 0 1 0 244016392 34201600 7801 1992294400 134512640 135243866 4294956256 18446744073709551615 134555740 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 8350 7801 87 178 0 8170 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 33400

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1130552/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=34148 CPUtime=642.11
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 8052 0 0 0 64204 7 0 0 25 0 1 0 244016392 34967552 8000 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 8537 8000 87 178 0 8357 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 34148

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1130232/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=34648 CPUtime=702.09
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 8138 0 0 0 70202 7 0 0 25 0 1 0 244016392 35479552 8086 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 8662 8086 87 178 0 8482 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 34648

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1130040/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=34824 CPUtime=762.08
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 8181 0 0 0 76201 7 0 0 25 0 1 0 244016392 35659776 8129 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 8706 8129 87 178 0 8526 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 34824

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1129336/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=35528 CPUtime=822.05
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 8353 0 0 0 82198 7 0 0 25 0 1 0 244016392 36380672 8301 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 8882 8301 87 178 0 8702 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 35528

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1129080/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=35848 CPUtime=882.05
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 8408 0 0 0 88197 8 0 0 25 0 1 0 244016392 36708352 8356 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 8962 8356 87 178 0 8782 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 35848

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1128440/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=36620 CPUtime=942.03
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 8599 0 0 0 94195 8 0 0 25 0 1 0 244016392 37498880 8547 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 9155 8547 87 178 0 8975 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 36620

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5646
/proc/meminfo: memFree=1127352/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=37792 CPUtime=1002.01
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 8854 0 0 0 100193 8 0 0 25 0 1 0 244016392 38699008 8802 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 9448 8802 87 178 0 9268 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 37792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5648
/proc/meminfo: memFree=1125816/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=39332 CPUtime=1061.99
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 9230 0 0 0 106191 8 0 0 25 0 1 0 244016392 40275968 9178 1992294400 134512640 135243866 4294956256 18446744073709551615 134555798 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 9833 9178 87 178 0 9653 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 39332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5648
/proc/meminfo: memFree=1125240/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=39916 CPUtime=1121.97
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 9368 0 0 0 112189 8 0 0 25 0 1 0 244016392 40873984 9316 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 9979 9316 87 178 0 9799 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 39916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5648
/proc/meminfo: memFree=1124984/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=40128 CPUtime=1181.96
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 9423 0 0 0 118188 8 0 0 25 0 1 0 244016392 41091072 9371 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 10032 9371 87 178 0 9852 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 40128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5648
/proc/meminfo: memFree=1124984/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=40128 CPUtime=1200.06
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 9427 0 0 0 119998 8 0 0 25 0 1 0 244016392 41091072 9375 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 10032 9375 87 178 0 9852 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 40128

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5648
/proc/meminfo: memFree=1124984/2055920 swapFree=4176412/4192956
[pid=5645] ppid=5643 vsize=40128 CPUtime=1200.06
/proc/5645/stat : 5645 (minisat_static) R 5643 5645 5543 0 -1 4194304 9427 0 0 0 119998 8 0 0 25 0 1 0 244016392 41091072 9375 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5645/statm: 10032 9375 87 178 0 9852 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 40128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.089986
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 40128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9427
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= 1992

runsolver used 1.35679 second user time and 3.02254 second system time

The end

Launcher Data 

Begin job on node81 at 2009-05-12 22:24:26
IDJOB=1807642
IDBENCH=71802
IDSOLVER=568
FILE ID=node81/1807642-1242159866
PBS_JOBID= 9289753
Free space on /tmp= 126444 MiB

SOLVER NAME= minisat2-simp 070721
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807642-1242159866/watcher-1807642-1242159866 -o /tmp/evaluation-result-1807642-1242159866/solver-1807642-1242159866 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1807642-1242159866.cnf

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=452472638

node81.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1163232 kB
Buffers:         69904 kB
Cached:         730624 kB
SwapCached:      10508 kB
Active:         114572 kB
Inactive:       697988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1163232 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          13876 kB
Slab:            65824 kB
Committed_AS:   792616 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126444 MiB
End job on node81 at 2009-05-12 22:44:28