Trace number 1785037

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
IUT_BMB_SAT 1.0? (MO) 3937.37 3938.72

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
3.09/3.19	c WARNING: for repeatability, setting FPU to use double precision
3.09/3.19	c ============================[ Problem Statistics ]=============================
3.09/3.19	c |                                                                             |
3.09/3.19	c |  Number of variables:  49153                                                |
3.09/3.19	c |  Number of clauses:    323841                                               |
4.28/4.32	c |  Parsing time:         1.07         s                                       |
5.98/6.07	c ============================[ Search Statistics ]==============================
5.98/6.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.98/6.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.98/6.07	c ===============================================================================
5.98/6.07	c |         0 |   48462   271031   907305 |    90343        0    nan |  0.000 % |
6.18/6.20	c |       100 |   48462   271031   907305 |    99378      100     49 |  0.409 % |
6.28/6.32	c |       250 |   48462   271031   907305 |   109315      250     59 |  0.409 % |
6.68/6.74	c |       477 |   48462   271031   907305 |   120247      477    188 |  0.409 % |
7.08/7.17	c |       814 |   48462   271031   907305 |   132272      814    145 |  0.409 % |
7.68/7.72	c |      1320 |   48462   271031   907305 |   145499     1320    132 |  0.409 % |
8.18/8.24	c |      2079 |   48462   271031   907305 |   160049     2079    144 |  0.409 % |
9.28/9.31	c |      3219 |   48462   271031   907305 |   176054     3219    118 |  0.409 % |
20.67/20.71	c |      4927 |   48462   271031   907305 |   193659     4927    474 |  0.409 % |
27.47/27.51	c |      7489 |   48454   270853   906878 |   213025     7486    423 |  0.425 % |
34.06/34.13	c |     11333 |   48454   270853   906878 |   234328    11330    394 |  0.425 % |
51.75/51.86	c |     17100 |   48454   270853   906878 |   257761    17097    423 |  0.425 % |
85.14/85.27	c |     25749 |   48454   270853   906878 |   283537    25746    489 |  0.425 % |
132.72/132.82	c |     38725 |   48454   270853   906878 |   311890    38722    507 |  0.425 % |
223.49/223.60	c |     58186 |   48454   270853   906878 |   343079    58183    545 |  0.425 % |
379.04/379.27	c |     87378 |   48454   270853   906878 |   377387    87375    627 |  0.425 % |
511.69/511.99	c |    131168 |   48454   270853   906878 |   415126   131165    586 |  0.425 % |
914.56/914.90	c |    196852 |   48454   270853   906878 |   456639   196849    747 |  0.425 % |
1555.56/1556.13	c |    295380 |   48454   270853   906878 |   502303   295377    767 |  0.425 % |
2806.25/2807.27	c |    443170 |   48454   270853   906878 |   552533   443167    760 |  0.425 % |
3937.37/3938.72	c cannot read from file

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-1785037-1241884217/watcher-1785037-1241884217 -o /tmp/evaluation-result-1785037-1241884217/solver-1785037-1241884217 -C 5000 -W 6000 -M 1800 IUT_BMB_SAT HOME/instance-1785037-1241884217.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.85 0.97 0.99 3/64 26020
/proc/meminfo: memFree=1828512/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=5092 CPUtime=0
/proc/26020/stat : 26020 (IUT_BMB_SAT) R 26018 26020 25983 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 216455143 5214208 171 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/26020/statm: 1273 172 92 274 0 996 0

[startup+0.08274 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26020
/proc/meminfo: memFree=1828512/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=9072 CPUtime=0.07
/proc/26020/stat : 26020 (IUT_BMB_SAT) R 26018 26020 25983 0 -1 4194304 1944 0 0 0 7 0 0 0 18 0 1 0 216455143 9289728 1927 1992294400 134512640 135635285 4294956224 18446744073709551615 134535637 0 0 4096 0 0 0 0 17 0 0 0
/proc/26020/statm: 2268 1930 92 274 0 1991 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9072

[startup+0.101742 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26020
/proc/meminfo: memFree=1828512/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=12540 CPUtime=0.09
/proc/26020/stat : 26020 (IUT_BMB_SAT) R 26018 26020 25983 0 -1 4194304 2959 0 0 0 8 1 0 0 18 0 1 0 216455143 12840960 2942 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/26020/statm: 3135 2942 97 274 0 2858 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12540

[startup+0.301776 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26020
/proc/meminfo: memFree=1828512/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=15180 CPUtime=0.29
/proc/26020/stat : 26020 (IUT_BMB_SAT) R 26018 26020 25983 0 -1 4194304 3616 0 0 0 28 1 0 0 19 0 1 0 216455143 15544320 3599 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/26020/statm: 3795 3599 97 274 0 3518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15180

[startup+0.701847 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26020
/proc/meminfo: memFree=1828512/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=19668 CPUtime=0.69
/proc/26020/stat : 26020 (IUT_BMB_SAT) R 26018 26020 25983 0 -1 4194304 4732 0 0 0 67 2 0 0 23 0 1 0 216455143 20140032 4715 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/26020/statm: 4917 4715 97 274 0 4640 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19668

[startup+1.50199 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 26021
/proc/meminfo: memFree=1806040/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=1.49
/proc/26020/stat : 26020 (IUT_BMB_SAT) R 26018 26020 25983 0 -1 4194304 6953 0 0 0 138 11 0 0 25 0 1 0 216455143 29196288 6936 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/26020/statm: 7128 6936 101 274 0 6851 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28512

[startup+3.10127 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 26021
/proc/meminfo: memFree=1797528/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.09
/proc/26020/stat : 26020 (IUT_BMB_SAT) R 26018 26020 25983 0 -1 4194304 6953 0 0 0 194 115 0 0 25 0 1 0 216455143 29196288 6936 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/26020/statm: 7128 6936 101 274 0 6851 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28512

[startup+6.30183 s]
/proc/loadavg: 0.86 0.97 0.99 2/67 26023
/proc/meminfo: memFree=1763272/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=28224 CPUtime=3.1
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 7666 0 0 0 305 5 0 0 25 0 1 0 216455462 28901376 6581 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 7056 6581 85 178 0 6876 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 62092

[startup+12.702 s]
/proc/loadavg: 0.87 0.97 0.99 2/67 26023
/proc/meminfo: memFree=1766032/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=28224 CPUtime=9.5
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 7666 0 0 0 945 5 0 0 25 0 1 0 216455462 28901376 6581 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 7056 6581 85 178 0 6876 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 62092

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/67 26023
/proc/meminfo: memFree=1759376/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=35508 CPUtime=22.29
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 9473 0 0 0 2223 6 0 0 25 0 1 0 216455462 36360192 8388 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 8877 8388 85 178 0 8697 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 69376

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 26023
/proc/meminfo: memFree=1742864/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=52124 CPUtime=47.87
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 13628 0 0 0 4777 10 0 0 25 0 1 0 216455462 53374976 12543 1992294400 134512640 135243223 4294956320 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 13031 12543 85 178 0 12851 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 85992

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/67 26023
/proc/meminfo: memFree=1710288/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=84408 CPUtime=99.06
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 21685 0 0 0 9889 17 0 0 25 0 1 0 216455462 86433792 20600 1992294400 134512640 135243223 4294956320 18446744073709551615 134567689 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 21102 20600 85 178 0 20922 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 118276

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 26023
/proc/meminfo: memFree=1678480/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=116516 CPUtime=159.03
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 29707 0 0 0 15881 22 0 0 25 0 1 0 216455462 119312384 28622 1992294400 134512640 135243223 4294956320 18446744073709551615 134558288 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 29129 28622 85 178 0 28949 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 150384

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 26023
/proc/meminfo: memFree=1644944/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=149584 CPUtime=219.01
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 37973 0 0 0 21873 28 0 0 25 0 1 0 216455462 153174016 36888 1992294400 134512640 135243223 4294956320 18446744073709551615 134555560 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 37396 36888 85 178 0 37216 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 183452

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 26023
/proc/meminfo: memFree=1606288/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=188744 CPUtime=278.99
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 47752 0 0 0 27863 36 0 0 25 0 1 0 216455462 193273856 46667 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 47186 46667 85 178 0 47006 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 222612

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 26023
/proc/meminfo: memFree=1580304/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0

################
# More data... #
################

/proc/meminfo: memFree=169424/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=1622172 CPUtime=3457.95
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 405917 0 0 0 345484 311 0 0 25 0 1 0 216455462 1661104128 404832 1992294400 134512640 135243223 4294956320 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 405543 404832 85 178 0 405363 0
Current children cumulated CPU time (s) 3461.13
Current children cumulated vsize (KiB) 1656040

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26031
/proc/meminfo: memFree=149008/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=1642356 CPUtime=3517.93
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 410974 0 0 0 351477 316 0 0 25 0 1 0 216455462 1681772544 409889 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 410589 409889 85 178 0 410409 0
Current children cumulated CPU time (s) 3521.11
Current children cumulated vsize (KiB) 1676224

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26031
/proc/meminfo: memFree=125712/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=1665896 CPUtime=3577.91
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 416852 0 0 0 357471 320 0 0 25 0 1 0 216455462 1705877504 415767 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 416474 415767 85 178 0 416294 0
Current children cumulated CPU time (s) 3581.09
Current children cumulated vsize (KiB) 1699764

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26031
/proc/meminfo: memFree=104400/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=1687048 CPUtime=3637.89
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 422135 0 0 0 363465 324 0 0 25 0 1 0 216455462 1727537152 421050 1992294400 134512640 135243223 4294956320 18446744073709551615 134568491 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 421762 421050 85 178 0 421582 0
Current children cumulated CPU time (s) 3641.07
Current children cumulated vsize (KiB) 1720916

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26031
/proc/meminfo: memFree=82384/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=1709004 CPUtime=3697.86
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 427640 0 0 0 369459 327 0 0 25 0 1 0 216455462 1750020096 426555 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 427251 426555 85 178 0 427071 0
Current children cumulated CPU time (s) 3701.04
Current children cumulated vsize (KiB) 1742872

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26031
/proc/meminfo: memFree=58704/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=1732404 CPUtime=3757.85
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 433496 0 0 0 375453 332 0 0 25 0 1 0 216455462 1773981696 432411 1992294400 134512640 135243223 4294956320 18446744073709551615 134558569 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 433101 432411 85 178 0 432921 0
Current children cumulated CPU time (s) 3761.03
Current children cumulated vsize (KiB) 1766272

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26031
/proc/meminfo: memFree=36432/2055920 swapFree=4123508/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=1754928 CPUtime=3817.83
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 439139 0 0 0 381447 336 0 0 25 0 1 0 216455462 1797046272 438054 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 438732 438054 85 178 0 438552 0
Current children cumulated CPU time (s) 3821.01
Current children cumulated vsize (KiB) 1788796

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26031
/proc/meminfo: memFree=15632/2055920 swapFree=4131188/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=1783100 CPUtime=3877.81
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 446168 0 0 0 387441 340 0 0 25 0 1 0 216455462 1825894400 445083 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 445775 445083 85 178 0 445595 0
Current children cumulated CPU time (s) 3880.99
Current children cumulated vsize (KiB) 1816968



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+3938.7 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 26031
/proc/meminfo: memFree=15376/2055920 swapFree=4155092/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=1809340 CPUtime=3934.19
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 452725 0 0 0 393075 344 0 0 25 0 1 0 216455462 1852764160 451640 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 452335 451640 85 178 0 452155 0
Current children cumulated CPU time (s) 3937.37
Current children cumulated vsize (KiB) 1843208

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

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

[startup+3938.7 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 26031
/proc/meminfo: memFree=15376/2055920 swapFree=4155092/4192956
[pid=26020] ppid=26018 vsize=28512 CPUtime=3.18
/proc/26020/stat : 26020 (IUT_BMB_SAT) S 26018 26020 25983 0 -1 4194304 6959 0 0 0 197 121 0 0 25 0 1 0 216455143 29196288 6941 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26020/statm: 7128 6941 106 274 0 6851 0
[pid=26022] ppid=26020 vsize=5356 CPUtime=0
/proc/26022/stat : 26022 (sh) S 26020 26020 25983 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 216455462 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26022/statm: 1339 232 193 169 0 50 0
[pid=26023] ppid=26022 vsize=1809340 CPUtime=3934.19
/proc/26023/stat : 26023 (minisat) R 26022 26020 25983 0 -1 4194304 452725 0 0 0 393075 344 0 0 25 0 1 0 216455462 1852764160 451640 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/26023/statm: 452335 451640 85 178 0 452155 0
Current children cumulated CPU time (s) 3937.37
Current children cumulated vsize (KiB) 1843208

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26020 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=982698
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=224813
# CPU time returned by wait4() is 3.20751
# while last known CPU time is 3937.37
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 3938.72
CPU time (s): 3937.37
CPU user time (s): 3932.72
CPU system time (s): 4.65
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1843208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9827
system time used= 1.22481
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7661
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6

runsolver used 3.99339 second user time and 10.3394 second system time

The end

Launcher Data 

Begin job on node18 at 2009-05-09 17:50:19
IDJOB=1785037
IDBENCH=24683
IDSOLVER=638
FILE ID=node18/1785037-1241884217
PBS_JOBID= 9264693
Free space on /tmp= 66248 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1785037-1241884217/watcher-1785037-1241884217 -o /tmp/evaluation-result-1785037-1241884217/solver-1785037-1241884217 -C 5000 -W 6000 -M 1800  IUT_BMB_SAT HOME/instance-1785037-1241884217.cnf HOME

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=2065262081

node18.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		: 3000.280
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		: 3000.280
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:       1829000 kB
Buffers:         30604 kB
Cached:          88140 kB
SwapCached:      63564 kB
Active:          90264 kB
Inactive:        94144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829000 kB
SwapTotal:     4192956 kB
SwapFree:      4123508 kB
Dirty:           10536 kB
Writeback:           0 kB
Mapped:          13372 kB
Slab:            28564 kB
Committed_AS:   760520 kB
PageTables:       1372 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= 66236 MiB
End job on node18 at 2009-05-09 18:56:00