Trace number 1807061

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) 1200.1 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

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:  387                                                  |
0.00/0.00	|  Number of clauses:    62656                                                |
0.00/0.07	|  Parsing time:         0.06         s                                       |
0.69/0.72	============================[ Search Statistics ]==============================
0.69/0.72	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.72	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.72	===============================================================================
0.69/0.72	|         0 |     264    17428    95144 |     5809        0    nan |  0.000 % |
0.69/0.72	|       100 |     264    17428    95144 |     6390      100     13 | 18.347 % |
0.69/0.73	|       250 |     264    17428    95144 |     7029      250     18 | 18.347 % |
0.69/0.74	|       475 |     264    17428    95144 |     7732      475     17 | 18.348 % |
0.69/0.75	|       813 |     263    17428    95144 |     8505      812     16 | 18.606 % |
0.69/0.77	|      1319 |     263    17428    95144 |     9355     1318     16 | 18.605 % |
0.79/0.80	|      2078 |     263    17428    95144 |    10291     2077     16 | 18.606 % |
0.79/0.86	|      3217 |     262    17428    95144 |    11320     3215     16 | 18.864 % |
0.89/0.95	|      4925 |     262    17428    95144 |    12452     4923     18 | 18.864 % |
1.09/1.11	|      7488 |     262    17428    95144 |    13698     7486     20 | 18.864 % |
1.39/1.45	|     11332 |     260    17428    95144 |    15067    11328     20 | 19.381 % |
1.99/2.07	|     17099 |     259    17428    95144 |    16574     9486     19 | 19.640 % |
2.89/2.96	|     25748 |     259    16694    90835 |    18232     9792     19 | 19.640 % |
4.29/4.34	|     38722 |     259    16694    90835 |    20055    13586     20 | 19.640 % |
6.59/6.67	|     58184 |     259    16694    90835 |    22060    12814     21 | 19.639 % |
10.48/10.59	|     87376 |     259    16694    90835 |    24267    19808     20 | 19.640 % |
16.68/16.72	|    131166 |     258    16546    89978 |    26693    14786     17 | 19.898 % |
27.78/27.83	|    196850 |     256    16250    88264 |    29363    26792     19 | 20.415 % |
47.58/47.70	|    295376 |     256    16250    88264 |    32299    20670     20 | 20.415 % |
79.67/79.80	|    443165 |     256    16250    88264 |    35529    18208     20 | 20.415 % |
127.86/127.97	|    664849 |     256    16250    88264 |    39082    20359     18 | 20.415 % |
206.44/206.56	|    997374 |     256    16250    88264 |    42990    19444     20 | 20.415 % |
321.31/321.43	|   1496163 |     256    16250    88264 |    47289    22209     18 | 20.415 % |
515.76/515.95	|   2244346 |     256    16250    88264 |    52018    29332     19 | 20.415 % |
837.98/838.27	|   3366621 |     256    16250    88264 |    57220    25697     18 | 20.415 % |

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-1807061-1242154971/watcher-1807061-1242154971 -o /tmp/evaluation-result-1807061-1242154971/solver-1807061-1242154971 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1807061-1242154971.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 0.99 3/65 15946
/proc/meminfo: memFree=1376312/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=2056 CPUtime=0
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 406 0 0 0 0 0 0 0 20 0 1 0 243527121 2105344 391 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 514 392 65 178 0 334 0

[startup+0.106051 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 15946
/proc/meminfo: memFree=1376312/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=7348 CPUtime=0.09
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 1678 0 0 0 9 0 0 0 21 0 1 0 243527121 7524352 1663 1992294400 134512640 135243866 4294956256 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 1837 1663 80 178 0 1657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7348

[startup+0.201061 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 15946
/proc/meminfo: memFree=1376312/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=7348 CPUtime=0.19
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 1678 0 0 0 19 0 0 0 21 0 1 0 243527121 7524352 1663 1992294400 134512640 135243866 4294956256 18446744073709551615 134550687 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 1837 1663 80 178 0 1657 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7348

[startup+0.301071 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 15946
/proc/meminfo: memFree=1376312/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=7348 CPUtime=0.29
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 1678 0 0 0 29 0 0 0 22 0 1 0 243527121 7524352 1663 1992294400 134512640 135243866 4294956256 18446744073709551615 134535826 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 1837 1663 80 178 0 1657 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7348

[startup+0.701112 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 15946
/proc/meminfo: memFree=1376312/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=7792 CPUtime=0.69
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 1818 0 0 0 69 0 0 0 25 0 1 0 243527121 7979008 1803 1992294400 134512640 135243866 4294956256 18446744073709551615 134535587 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 1948 1803 81 178 0 1768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7792

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 15947
/proc/meminfo: memFree=1369648/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=7248 CPUtime=1.49
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 1823 0 0 0 149 0 0 0 25 0 1 0 243527121 7421952 1686 1992294400 134512640 135243866 4294956256 18446744073709551615 134555754 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 1812 1686 86 178 0 1632 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7248

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 15947
/proc/meminfo: memFree=1369520/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=7248 CPUtime=3.09
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 1823 0 0 0 309 0 0 0 25 0 1 0 243527121 7421952 1686 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 1812 1686 86 178 0 1632 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7248

[startup+6.3017 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 15947
/proc/meminfo: memFree=1369456/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=7464 CPUtime=6.29
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 1841 0 0 0 629 0 0 0 25 0 1 0 243527121 7643136 1704 1992294400 134512640 135243866 4294956256 18446744073709551615 134568664 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 1866 1704 86 178 0 1686 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7464

[startup+12.7014 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 15947
/proc/meminfo: memFree=1369480/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=7464 CPUtime=12.68
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 1846 0 0 0 1268 0 0 0 25 0 1 0 243527121 7643136 1709 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 1866 1709 86 178 0 1686 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7464

[startup+25.5017 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 15947
/proc/meminfo: memFree=1369480/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=7464 CPUtime=25.48
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 1859 0 0 0 2548 0 0 0 25 0 1 0 243527121 7643136 1722 1992294400 134512640 135243866 4294956256 18446744073709551615 134563676 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 1866 1722 86 178 0 1686 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7464

[startup+51.1014 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 15947
/proc/meminfo: memFree=1368648/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=8476 CPUtime=51.08
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 2109 0 0 0 5107 1 0 0 25 0 1 0 243527121 8679424 1972 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 2119 1972 86 178 0 1939 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8476

[startup+102.303 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 15947
/proc/meminfo: memFree=1367880/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=9364 CPUtime=102.27
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 2298 0 0 0 10226 1 0 0 25 0 1 0 243527121 9588736 2161 1992294400 134512640 135243866 4294956256 18446744073709551615 134555818 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 2341 2161 86 178 0 2161 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9364

[startup+162.303 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 15947
/proc/meminfo: memFree=1366792/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=10508 CPUtime=162.25
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 2577 0 0 0 16224 1 0 0 25 0 1 0 243527121 10760192 2440 1992294400 134512640 135243866 4294956256 18446744073709551615 134555883 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 2627 2440 86 178 0 2447 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10508

[startup+222.305 s]
/proc/loadavg: 1.13 1.05 1.01 2/66 15947
/proc/meminfo: memFree=1365512/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=11864 CPUtime=222.24
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 2892 0 0 0 22222 2 0 0 25 0 1 0 243527121 12148736 2755 1992294400 134512640 135243866 4294956256 18446744073709551615 134555795 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 2966 2755 86 178 0 2786 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11864

[startup+282.302 s]
/proc/loadavg: 1.16 1.07 1.01 2/66 15947
/proc/meminfo: memFree=1365192/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=12172 CPUtime=282.22
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 2960 0 0 0 28220 2 0 0 25 0 1 0 243527121 12464128 2823 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 3043 2823 86 178 0 2863 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12172

[startup+342.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/66 15947
/proc/meminfo: memFree=1364744/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=12648 CPUtime=342.2
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3070 0 0 0 34218 2 0 0 25 0 1 0 243527121 12951552 2933 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 3162 2933 86 178 0 2982 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12648

[startup+402.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 15947
/proc/meminfo: memFree=1364040/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=13476 CPUtime=402.19
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3250 0 0 0 40217 2 0 0 25 0 1 0 243527121 13799424 3113 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 3369 3113 86 178 0 3189 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13476

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 15947
/proc/meminfo: memFree=1363720/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=13692 CPUtime=462.17
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3330 0 0 0 46215 2 0 0 25 0 1 0 243527121 14020608 3193 1992294400 134512640 135243866 4294956256 18446744073709551615 134555727 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 3423 3193 86 178 0 3243 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13692

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 15947
/proc/meminfo: memFree=1363400/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=14116 CPUtime=522.16
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3409 0 0 0 52214 2 0 0 25 0 1 0 243527121 14454784 3272 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 3529 3272 86 178 0 3349 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 14116

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 15947
/proc/meminfo: memFree=1362824/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=14724 CPUtime=582.14
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3547 0 0 0 58212 2 0 0 25 0 1 0 243527121 15077376 3410 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 3681 3410 86 178 0 3501 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 14724

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15947
/proc/meminfo: memFree=1362568/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=14936 CPUtime=642.12
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3608 0 0 0 64210 2 0 0 25 0 1 0 243527121 15294464 3471 1992294400 134512640 135243866 4294956256 18446744073709551615 134555740 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 3734 3471 86 178 0 3554 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14936

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15947
/proc/meminfo: memFree=1362312/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=15208 CPUtime=702.11
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3646 0 0 0 70209 2 0 0 25 0 1 0 243527121 15572992 3509 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 3802 3509 86 178 0 3622 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 15208

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15947
/proc/meminfo: memFree=1362312/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=15208 CPUtime=762.1
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3658 0 0 0 76208 2 0 0 25 0 1 0 243527121 15572992 3521 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 3802 3521 86 178 0 3622 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 15208

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15947
/proc/meminfo: memFree=1361992/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=15476 CPUtime=822.08
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3724 0 0 0 82206 2 0 0 25 0 1 0 243527121 15847424 3587 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 3869 3587 86 178 0 3689 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 15476

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15947
/proc/meminfo: memFree=1361672/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=15836 CPUtime=882.06
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3806 0 0 0 88204 2 0 0 25 0 1 0 243527121 16216064 3669 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 3959 3669 86 178 0 3779 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 15836

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15947
/proc/meminfo: memFree=1361224/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=16276 CPUtime=942.05
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3921 0 0 0 94203 2 0 0 25 0 1 0 243527121 16666624 3784 1992294400 134512640 135243866 4294956256 18446744073709551615 134555976 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 4069 3784 86 178 0 3889 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 16276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15947
/proc/meminfo: memFree=1360904/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=16668 CPUtime=1002.03
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 3991 0 0 0 100201 2 0 0 25 0 1 0 243527121 17068032 3854 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 4167 3854 86 178 0 3987 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 16668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15947
/proc/meminfo: memFree=1360776/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=16668 CPUtime=1062.02
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 4019 0 0 0 106200 2 0 0 25 0 1 0 243527121 17068032 3882 1992294400 134512640 135243866 4294956256 18446744073709551615 134555740 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 4167 3882 86 178 0 3987 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 16668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15947
/proc/meminfo: memFree=1360584/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=17012 CPUtime=1122
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 4070 0 0 0 112198 2 0 0 25 0 1 0 243527121 17420288 3933 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 4253 3933 86 178 0 4073 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 17012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15947
/proc/meminfo: memFree=1360456/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=17164 CPUtime=1181.98
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 4107 0 0 0 118196 2 0 0 25 0 1 0 243527121 17575936 3970 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 4291 3970 86 178 0 4111 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 17164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15947
/proc/meminfo: memFree=1360392/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=17164 CPUtime=1200.08
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 4124 0 0 0 120006 2 0 0 25 0 1 0 243527121 17575936 3987 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 4291 3987 86 178 0 4111 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 17164

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 15947
/proc/meminfo: memFree=1360392/2055920 swapFree=4180868/4192956
[pid=15946] ppid=15944 vsize=17164 CPUtime=1200.08
/proc/15946/stat : 15946 (minisat_static) R 15944 15946 15271 0 -1 4194304 4124 0 0 0 120006 2 0 0 25 0 1 0 243527121 17575936 3987 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15946/statm: 4291 3987 86 178 0 4111 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 17164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.028995
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 17164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4124
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= 1151

runsolver used 1.2948 second user time and 3.08353 second system time

The end

Launcher Data 

Begin job on node79 at 2009-05-12 21:02:51
IDJOB=1807061
IDBENCH=71150
IDSOLVER=568
FILE ID=node79/1807061-1242154971
PBS_JOBID= 9289647
Free space on /tmp= 66232 MiB

SOLVER NAME= minisat2-simp 070721
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807061-1242154971/watcher-1807061-1242154971 -o /tmp/evaluation-result-1807061-1242154971/solver-1807061-1242154971 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1807061-1242154971.cnf

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=635327533

node79.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		: 3000.220
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		: 3000.220
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:       1376728 kB
Buffers:         64160 kB
Cached:         529328 kB
SwapCached:       7224 kB
Active:          69592 kB
Inactive:       533560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376728 kB
SwapTotal:     4192956 kB
SwapFree:      4180868 kB
Dirty:            2744 kB
Writeback:           0 kB
Mapped:          14192 kB
Slab:            62000 kB
Committed_AS:   871596 kB
PageTables:       1384 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= 66228 MiB
End job on node79 at 2009-05-12 21:22:54