Trace number 1784857

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? (TO) 5000.1 5002.62

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
MD5SUM3ec02d98577965dc40d4f2f9fa0499c0
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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.39/0.47	c WARNING: for repeatability, setting FPU to use double precision
0.39/0.47	c ============================[ Problem Statistics ]=============================
0.39/0.47	c |                                                                             |
0.39/0.47	c |  Number of variables:  4703                                                 |
0.39/0.47	c |  Number of clauses:    44010                                                |
0.46/0.55	c |  Parsing time:         0.06         s                                       |
0.46/0.77	c ============================[ Search Statistics ]==============================
0.46/0.77	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.46/0.77	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.46/0.77	c ===============================================================================
0.46/0.77	c |         0 |    4425    36554   130764 |    12184        0    nan |  0.000 % |
0.46/0.79	c |       101 |    4425    36554   130764 |    13403      101     24 |  0.574 % |
0.46/0.86	c |       252 |    4425    36554   130764 |    14743      252     49 |  0.574 % |
0.46/0.96	c |       478 |    4425    36554   130764 |    16217      478     53 |  0.574 % |
0.98/1.04	c |       815 |    4425    36554   130764 |    17839      815     42 |  0.574 % |
1.17/1.28	c |      1322 |    4425    36554   130764 |    19623     1322     49 |  0.574 % |
1.67/1.71	c |      2082 |    4425    36554   130764 |    21585     2082     51 |  0.574 % |
2.37/2.43	c |      3221 |    4425    36554   130764 |    23744     3221     49 |  0.574 % |
3.57/3.60	c |      4931 |    4425    36554   130764 |    26118     4931     49 |  0.574 % |
5.21/5.50	c |      7493 |    4425    36554   130764 |    28730     7493     54 |  0.574 % |
7.96/8.01	c |     11337 |    4425    36554   130764 |    31603    11337     54 |  0.574 % |
11.16/11.23	c |     17104 |    4425    36554   130764 |    34764    17104     54 |  0.574 % |
16.06/16.18	c |     25753 |    4425    36554   130764 |    38240    25753     52 |  0.574 % |
30.66/30.79	c |     38728 |    4425    36554   130764 |    42064    38728     56 |  0.574 % |
51.33/51.40	c |     58189 |    4425    36554   130764 |    46271    28620     49 |  0.574 % |
78.02/78.19	c |     87381 |    4425    36554   130764 |    50898    23521     47 |  0.574 % |
124.60/124.79	c |    131171 |    4425    36554   130764 |    55988    29192     55 |  0.574 % |
198.16/198.33	c |    196856 |    4425    36554   130764 |    61587    52109     55 |  0.574 % |
292.62/292.86	c |    295383 |    4425    36554   130764 |    67745    52937     35 |  0.574 % |
488.12/488.49	c |    443173 |    4425    36554   130764 |    74520    38760     47 |  0.574 % |
820.35/820.86	c |    664858 |    4425    36554   130764 |    81972    33006     53 |  0.574 % |
1304.50/1305.21	c |    997383 |    4425    36554   130764 |    90169    41982     46 |  0.574 % |
2109.66/2110.82	c |   1496173 |    4425    36554   130764 |    99186    18507     33 |  0.574 % |
3386.64/3388.57	c |   2244356 |    4425    36554   130764 |   109105    47785     34 |  0.574 % |
5000.10/5002.61	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-1784857-1241871808/watcher-1784857-1241871808 -o /tmp/evaluation-result-1784857-1241871808/solver-1784857-1241871808 -C 5000 -W 6000 -M 1800 IUT_BMB_SAT HOME/instance-1784857-1241871808.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: 1.00 1.00 0.91 3/64 27846
/proc/meminfo: memFree=758272/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=1816 CPUtime=0
/proc/27846/stat : 27846 (IUT_BMB_SAT) R 27844 27846 27700 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 215214169 1859584 176 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/27846/statm: 454 177 92 274 0 177 0

[startup+0.0667929 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 27846
/proc/meminfo: memFree=758272/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=3392 CPUtime=0.06
/proc/27846/stat : 27846 (IUT_BMB_SAT) R 27844 27846 27700 0 -1 4194304 666 0 0 0 6 0 0 0 18 0 1 0 215214169 3473408 649 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/27846/statm: 848 649 99 274 0 571 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3392

[startup+0.101799 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 27846
/proc/meminfo: memFree=758272/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=3920 CPUtime=0.09
/proc/27846/stat : 27846 (IUT_BMB_SAT) R 27844 27846 27700 0 -1 4194304 810 0 0 0 9 0 0 0 18 0 1 0 215214169 4014080 793 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/27846/statm: 980 793 99 274 0 703 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3920

[startup+0.301838 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 27846
/proc/meminfo: memFree=758272/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.29
/proc/27846/stat : 27846 (IUT_BMB_SAT) R 27844 27846 27700 0 -1 4194304 1262 0 0 0 24 5 0 0 19 0 1 0 215214169 5902336 1245 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/27846/statm: 1441 1245 101 274 0 1164 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5764

[startup+0.701916 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 27846
/proc/meminfo: memFree=758272/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 5764

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 27849
/proc/meminfo: memFree=747432/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=5540 CPUtime=1.01
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 1416 0 0 0 100 1 0 0 25 0 1 0 215214217 5672960 1258 1992294400 134512640 135243223 4294956320 18446744073709551615 134565017 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 1385 1258 84 178 0 1205 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16660

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 27849
/proc/meminfo: memFree=747240/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=5540 CPUtime=2.61
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 1417 0 0 0 260 1 0 0 25 0 1 0 215214217 5672960 1259 1992294400 134512640 135243223 4294956320 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 1385 1259 84 178 0 1205 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16660

[startup+6.30201 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 27849
/proc/meminfo: memFree=747048/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=6728 CPUtime=5.8
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 1698 0 0 0 579 1 0 0 25 0 1 0 215214217 6889472 1540 1992294400 134512640 135243223 4294956320 18446744073709551615 134741909 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 1682 1540 84 178 0 1502 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17848

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 27849
/proc/meminfo: memFree=743720/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=9376 CPUtime=12.2
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 2358 0 0 0 1219 1 0 0 25 0 1 0 215214217 9601024 2200 1992294400 134512640 135243223 4294956320 18446744073709551615 134565643 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 2344 2200 84 178 0 2164 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20496

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 27849
/proc/meminfo: memFree=739880/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=13236 CPUtime=24.99
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 3303 0 0 0 2497 2 0 0 25 0 1 0 215214217 13553664 3145 1992294400 134512640 135243223 4294956320 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 3309 3145 84 178 0 3129 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 24356

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 27849
/proc/meminfo: memFree=737448/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=15584 CPUtime=50.57
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 3884 0 0 0 5053 4 0 0 25 0 1 0 215214217 15958016 3726 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 3896 3726 84 178 0 3716 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 26704

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 27849
/proc/meminfo: memFree=736360/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=16508 CPUtime=101.74
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 4141 0 0 0 10170 4 0 0 25 0 1 0 215214217 16904192 3983 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 4127 3983 84 178 0 3947 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 27628

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 27849
/proc/meminfo: memFree=732968/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=19872 CPUtime=161.72
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 4975 0 0 0 16167 5 0 0 25 0 1 0 215214217 20348928 4817 1992294400 134512640 135243223 4294956320 18446744073709551615 134555719 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 4968 4817 84 178 0 4788 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 30992

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 27849
/proc/meminfo: memFree=730920/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=22104 CPUtime=221.69
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 5497 0 0 0 22163 6 0 0 25 0 1 0 215214217 22634496 5339 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 5526 5339 84 178 0 5346 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 33224

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 27849
/proc/meminfo: memFree=730856/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=22104 CPUtime=281.66

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

/proc/meminfo: memFree=713192/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=39764 CPUtime=4479.52
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 9699 0 0 0 447938 14 0 0 25 0 1 0 215214217 40718336 9533 1992294400 134512640 135243223 4294956320 18446744073709551615 134563500 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 9941 9533 84 178 0 9761 0
Current children cumulated CPU time (s) 4479.98
Current children cumulated vsize (KiB) 50884

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 27857
/proc/meminfo: memFree=713128/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=39764 CPUtime=4539.5
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 9699 0 0 0 453936 14 0 0 25 0 1 0 215214217 40718336 9533 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 9941 9533 84 178 0 9761 0
Current children cumulated CPU time (s) 4539.96
Current children cumulated vsize (KiB) 50884

[startup+4602.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 27857
/proc/meminfo: memFree=713000/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=39764 CPUtime=4599.48
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 9699 0 0 0 459934 14 0 0 25 0 1 0 215214217 40718336 9533 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 9941 9533 84 178 0 9761 0
Current children cumulated CPU time (s) 4599.94
Current children cumulated vsize (KiB) 50884

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 27857
/proc/meminfo: memFree=712936/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=39764 CPUtime=4659.45
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 9699 0 0 0 465931 14 0 0 25 0 1 0 215214217 40718336 9533 1992294400 134512640 135243223 4294956320 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 9941 9533 84 178 0 9761 0
Current children cumulated CPU time (s) 4659.91
Current children cumulated vsize (KiB) 50884

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 27859
/proc/meminfo: memFree=712744/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=39928 CPUtime=4719.43
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 9739 0 0 0 471929 14 0 0 25 0 1 0 215214217 40886272 9573 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 9982 9573 84 178 0 9802 0
Current children cumulated CPU time (s) 4719.89
Current children cumulated vsize (KiB) 51048

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 27859
/proc/meminfo: memFree=712744/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=40008 CPUtime=4779.41
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 9748 0 0 0 477927 14 0 0 25 0 1 0 215214217 40968192 9582 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 10002 9582 84 178 0 9822 0
Current children cumulated CPU time (s) 4779.87
Current children cumulated vsize (KiB) 51128

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 27859
/proc/meminfo: memFree=712744/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=40172 CPUtime=4839.39
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 9777 0 0 0 483925 14 0 0 25 0 1 0 215214217 41136128 9611 1992294400 134512640 135243223 4294956320 18446744073709551615 134555727 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 10043 9611 84 178 0 9863 0
Current children cumulated CPU time (s) 4839.85
Current children cumulated vsize (KiB) 51292

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 27859
/proc/meminfo: memFree=712680/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=40172 CPUtime=4899.36
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 9781 0 0 0 489922 14 0 0 25 0 1 0 215214217 41136128 9615 1992294400 134512640 135243223 4294956320 18446744073709551615 134555543 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 10043 9615 84 178 0 9863 0
Current children cumulated CPU time (s) 4899.82
Current children cumulated vsize (KiB) 51292

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 27859
/proc/meminfo: memFree=712616/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=40336 CPUtime=4959.34
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 9811 0 0 0 495920 14 0 0 25 0 1 0 215214217 41304064 9645 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 10084 9645 84 178 0 9904 0
Current children cumulated CPU time (s) 4959.8
Current children cumulated vsize (KiB) 51456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 27859
/proc/meminfo: memFree=712616/2055920 swapFree=4180192/4192956
[pid=27846] ppid=27844 vsize=5764 CPUtime=0.46
/proc/27846/stat : 27846 (IUT_BMB_SAT) S 27844 27846 27700 0 -1 4194304 1268 0 0 0 30 16 0 0 21 0 1 0 215214169 5902336 1250 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27846/statm: 1441 1250 106 274 0 1164 0
[pid=27848] ppid=27846 vsize=5356 CPUtime=0
/proc/27848/stat : 27848 (sh) S 27846 27846 27700 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 215214217 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27848/statm: 1339 232 193 169 0 50 0
[pid=27849] ppid=27848 vsize=40500 CPUtime=4999.64
/proc/27849/stat : 27849 (minisat) R 27848 27846 27700 0 -1 4194304 9820 0 0 0 499950 14 0 0 25 0 1 0 215214217 41472000 9654 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27849/statm: 10125 9654 84 178 0 9945 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 51620

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27846 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=313952
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=168974
# CPU time returned by wait4() is 0.482926
# while last known CPU time is 5000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.62
CPU time (s): 5000.1
CPU user time (s): 4999.8
CPU system time (s): 0.3
CPU usage (%): 99.9495
Max. virtual memory (cumulated for all children) (KiB): 51620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.313952
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2183
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 4.67729 second user time and 13.9659 second system time

The end

Launcher Data 

Begin job on node28 at 2009-05-09 14:23:29
IDJOB=1784857
IDBENCH=24629
IDSOLVER=638
FILE ID=node28/1784857-1241871808
PBS_JOBID= 9264584
Free space on /tmp= 65908 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784857-1241871808/watcher-1784857-1241871808 -o /tmp/evaluation-result-1784857-1241871808/solver-1784857-1241871808 -C 5000 -W 6000 -M 1800  IUT_BMB_SAT HOME/instance-1784857-1241871808.cnf HOME

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

MD5SUM BENCH= 3ec02d98577965dc40d4f2f9fa0499c0
RANDOM SEED=2095658847

node28.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		: 3000.261
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		: 3000.261
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:        758816 kB
Buffers:         47612 kB
Cached:        1163352 kB
SwapCached:       6032 kB
Active:         395844 kB
Inactive:       823828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        758816 kB
SwapTotal:     4192956 kB
SwapFree:      4180192 kB
Dirty:            3316 kB
Writeback:           0 kB
Mapped:          14276 kB
Slab:            63300 kB
Committed_AS:   772220 kB
PageTables:       1420 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= 65904 MiB
End job on node28 at 2009-05-09 15:46:53