Trace number 1532971

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) 1200.08 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
MD5SUM4e7f5c25a1af5225c3ae5cd2b08760df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.2122
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.39/0.44	c WARNING: for repeatability, setting FPU to use double precision
0.39/0.44	c ============================[ Problem Statistics ]=============================
0.39/0.44	c |                                                                             |
0.39/0.44	c |  Number of variables:  12000                                                |
0.39/0.44	c |  Number of clauses:    50400                                                |
0.43/0.53	c |  Parsing time:         0.09         s                                       |
0.43/0.63	c ============================[ Search Statistics ]==============================
0.43/0.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.43/0.63	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.43/0.63	c ===============================================================================
0.43/0.63	c |         0 |   11696    49843   151063 |    16614        0    nan |  0.000 % |
0.43/0.67	c |       102 |   11696    49843   151063 |    18275      102    111 |  0.000 % |
0.43/0.73	c |       252 |   11696    49843   151063 |    20103      252    126 |  0.000 % |
0.43/0.81	c |       477 |   11696    49843   151063 |    22113      477    142 |  0.000 % |
0.43/0.94	c |       815 |   11696    49843   151063 |    24325      815    159 |  0.000 % |
1.08/1.12	c |      1321 |   11696    49843   151063 |    26757     1321    180 |  0.000 % |
1.37/1.42	c |      2081 |   11696    49843   151063 |    29433     2081    205 |  0.000 % |
1.77/1.85	c |      3220 |   11696    49843   151063 |    32376     3220    201 |  0.000 % |
2.48/2.52	c |      4928 |   11696    49843   151063 |    35614     4928    201 |  0.000 % |
3.58/3.61	c |      7490 |   11696    49843   151063 |    39175     7490    205 |  0.000 % |
5.38/5.44	c |     11334 |   11696    49843   151063 |    43093    11334    216 |  0.000 % |
8.47/8.52	c |     17101 |   11696    49843   151063 |    47402    17101    225 |  0.000 % |
13.67/13.78	c |     25750 |   11696    49843   151063 |    52142    25750    230 |  0.000 % |
23.47/23.53	c |     38725 |   11696    49843   151063 |    57357    38725    244 |  0.000 % |
41.46/41.58	c |     58186 |   11696    49843   151063 |    63092    58186    253 |  0.000 % |
71.25/71.40	c |     87378 |   11696    49843   151063 |    69402    35336    282 |  0.000 % |
119.03/119.11	c |    131168 |   11696    49843   151063 |    76342    21175    253 |  0.000 % |
214.79/214.93	c |    196852 |   11696    49843   151063 |    83976    24001    295 |  0.000 % |
351.52/351.74	c |    295379 |   11696    49843   151063 |    92374    51919    297 |  0.000 % |
587.28/587.61	c |    443169 |   11696    49843   151063 |   101611    40178    257 |  0.000 % |
1011.47/1012.07	c |    664852 |   11696    49843   151063 |   111772    87956    291 |  0.000 % |
1200.08/1200.71	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532971-1238409100/watcher-1532971-1238409100 -o /tmp/evaluation-result-1532971-1238409100/solver-1532971-1238409100 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532971-1238409100.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 9788
/proc/meminfo: memFree=1471584/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=1876 CPUtime=0
/proc/9788/stat : 9788 (IUT_BMB_SAT) R 9786 9788 9692 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 1113575543 1921024 177 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/9788/statm: 469 178 92 274 0 192 0

[startup+0.0160881 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 9788
/proc/meminfo: memFree=1471584/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=3216 CPUtime=0.01
/proc/9788/stat : 9788 (IUT_BMB_SAT) R 9786 9788 9692 0 -1 4194304 560 0 0 0 1 0 0 0 18 0 1 0 1113575543 3293184 543 1992294400 134512640 135635285 4294956208 18446744073709551615 134535617 0 0 4096 0 0 0 0 17 0 0 0
/proc/9788/statm: 804 546 92 274 0 527 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3216

[startup+0.101102 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 9788
/proc/meminfo: memFree=1471584/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=4688 CPUtime=0.09
/proc/9788/stat : 9788 (IUT_BMB_SAT) R 9786 9788 9692 0 -1 4194304 999 0 0 0 9 0 0 0 18 0 1 0 1113575543 4800512 982 1992294400 134512640 135635285 4294956208 18446744073709551615 134546948 0 0 4096 0 0 0 0 17 0 0 0
/proc/9788/statm: 1172 983 97 274 0 895 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4688

[startup+0.301133 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 9788
/proc/meminfo: memFree=1471584/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.29
/proc/9788/stat : 9788 (IUT_BMB_SAT) R 9786 9788 9692 0 -1 4194304 1273 0 0 0 20 9 0 0 19 0 1 0 1113575543 5881856 1256 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/9788/statm: 1436 1256 99 274 0 1159 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5744

[startup+0.701198 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 9788
/proc/meminfo: memFree=1471584/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 5744

[startup+1.50133 s]
/proc/loadavg: 1.83 1.82 1.45 2/67 9791
/proc/meminfo: memFree=1460424/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=7472 CPUtime=1.04
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 1865 0 0 0 104 0 0 0 25 0 1 0 1113575587 7651328 1709 1992294400 134512640 135243223 4294956304 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 1868 1709 85 178 0 1688 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 18572

[startup+3.10258 s]
/proc/loadavg: 1.83 1.82 1.45 2/67 9791
/proc/meminfo: memFree=1457928/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=10640 CPUtime=2.65
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 2675 0 0 0 264 1 0 0 25 0 1 0 1113575587 10895360 2519 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 2660 2519 85 178 0 2480 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21740

[startup+6.30109 s]
/proc/loadavg: 1.77 1.81 1.44 2/67 9791
/proc/meminfo: memFree=1451080/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=17108 CPUtime=5.84
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 4288 0 0 0 581 3 0 0 25 0 1 0 1113575587 17518592 4132 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 4277 4132 85 178 0 4097 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28208

[startup+12.7011 s]
/proc/loadavg: 1.71 1.79 1.44 2/67 9791
/proc/meminfo: memFree=1439368/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=28068 CPUtime=12.25
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 7005 0 0 0 1219 6 0 0 25 0 1 0 1113575587 28741632 6849 1992294400 134512640 135243223 4294956304 18446744073709551615 134555616 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 7017 6849 85 178 0 6837 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39168

[startup+25.5012 s]
/proc/loadavg: 1.55 1.75 1.43 2/67 9791
/proc/meminfo: memFree=1419848/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=47056 CPUtime=25.04
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 11736 0 0 0 2494 10 0 0 25 0 1 0 1113575587 48185344 11580 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 11764 11580 85 178 0 11584 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 58156

[startup+51.1012 s]
/proc/loadavg: 1.36 1.69 1.42 2/67 9791
/proc/meminfo: memFree=1393736/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=72792 CPUtime=50.62
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 18160 0 0 0 5045 17 0 0 25 0 1 0 1113575587 74539008 18004 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 18198 18004 85 178 0 18018 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 83892

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.40 2/67 9791
/proc/meminfo: memFree=1388872/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=77544 CPUtime=101.81
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 19359 0 0 0 10162 19 0 0 25 0 1 0 1113575587 79405056 19203 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 19386 19203 85 178 0 19206 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 88644

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.37 2/67 9791
/proc/meminfo: memFree=1382920/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=83484 CPUtime=161.78
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 20834 0 0 0 16157 21 0 0 25 0 1 0 1113575587 85487616 20678 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 20871 20678 85 178 0 20691 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 94584

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.34 2/67 9791
/proc/meminfo: memFree=1366856/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=99480 CPUtime=221.75
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 24844 0 0 0 22149 26 0 0 25 0 1 0 1113575587 101867520 24688 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 24870 24688 85 178 0 24690 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 110580

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/67 9791
/proc/meminfo: memFree=1365128/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1339272/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=126984 CPUtime=761.47
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 31724 0 0 0 76113 34 0 0 25 0 1 0 1113575587 130031616 31568 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 31746 31568 85 178 0 31566 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 138084

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/67 9793
/proc/meminfo: memFree=1339272/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=126984 CPUtime=821.43
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 31724 0 0 0 82109 34 0 0 25 0 1 0 1113575587 130031616 31568 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 31746 31568 85 178 0 31566 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 138084

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.15 2/67 9793
/proc/meminfo: memFree=1326472/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=139788 CPUtime=881.4
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 34924 0 0 0 88102 38 0 0 25 0 1 0 1113575587 143142912 34768 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 34947 34768 85 178 0 34767 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 150888

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/67 9793
/proc/meminfo: memFree=1326472/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=139788 CPUtime=941.36
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 34924 0 0 0 94098 38 0 0 25 0 1 0 1113575587 143142912 34768 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 34947 34768 85 178 0 34767 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 150888

[startup+1002.3 s]
/proc/loadavg: 1.05 1.03 1.13 2/67 9793
/proc/meminfo: memFree=1326472/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=139788 CPUtime=1001.34
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 34924 0 0 0 100096 38 0 0 25 0 1 0 1113575587 143142912 34768 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 34947 34768 85 178 0 34767 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 150888

[startup+1062.3 s]
/proc/loadavg: 1.06 1.04 1.12 2/67 9793
/proc/meminfo: memFree=1320136/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=146124 CPUtime=1061.32
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 36495 0 0 0 106092 40 0 0 25 0 1 0 1113575587 149630976 36339 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 36531 36339 85 178 0 36351 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 157224

[startup+1122.3 s]
/proc/loadavg: 1.06 1.04 1.12 2/67 9793
/proc/meminfo: memFree=1320136/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=146124 CPUtime=1121.28
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 36495 0 0 0 112088 40 0 0 25 0 1 0 1113575587 149630976 36339 1992294400 134512640 135243223 4294956304 18446744073709551615 134555622 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 36531 36339 85 178 0 36351 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 157224

[startup+1182.3 s]
/proc/loadavg: 1.02 1.03 1.11 2/67 9793
/proc/meminfo: memFree=1320136/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=146124 CPUtime=1181.26
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 36495 0 0 0 118086 40 0 0 25 0 1 0 1113575587 149630976 36339 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 36531 36339 85 178 0 36351 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 157224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.01 1.03 1.10 2/67 9793
/proc/meminfo: memFree=1320136/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=146124 CPUtime=1199.65
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 36495 0 0 0 119925 40 0 0 25 0 1 0 1113575587 149630976 36339 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 36531 36339 85 178 0 36351 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 157224

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

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

[startup+1200.7 s]
/proc/loadavg: 1.01 1.03 1.10 2/67 9793
/proc/meminfo: memFree=1320136/2055920 swapFree=4178264/4192956
[pid=9788] ppid=9786 vsize=5744 CPUtime=0.43
/proc/9788/stat : 9788 (IUT_BMB_SAT) S 9786 9788 9692 0 -1 4194304 1280 0 0 0 25 18 0 0 21 0 1 0 1113575543 5881856 1262 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9788/statm: 1436 1262 105 274 0 1159 0
[pid=9790] ppid=9788 vsize=5356 CPUtime=0
/proc/9790/stat : 9790 (sh) S 9788 9788 9692 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113575587 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9790/statm: 1339 232 193 169 0 50 0
[pid=9791] ppid=9790 vsize=146124 CPUtime=1199.65
/proc/9791/stat : 9791 (minisat) R 9790 9788 9692 0 -1 4194304 36495 0 0 0 119925 40 0 0 25 0 1 0 1113575587 149630976 36339 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/9791/statm: 36531 36339 85 178 0 36351 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 157224

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9788 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=259960
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=188971
# CPU time returned by wait4() is 0.448931
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.08
CPU user time (s): 1199.5
CPU system time (s): 0.58
CPU usage (%): 99.9467
Max. virtual memory (cumulated for all children) (KiB): 157224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.25996
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2126
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= 5

runsolver used 1.10683 second user time and 3.2695 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-30 12:31:40
IDJOB=1532971
IDBENCH=70368
IDSOLVER=523
FILE ID=node26/1532971-1238409100
PBS_JOBID= 9061450
Free space on /tmp= 66264 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532971-1238409100/watcher-1532971-1238409100 -o /tmp/evaluation-result-1532971-1238409100/solver-1532971-1238409100 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532971-1238409100.cnf HOME

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

MD5SUM BENCH= 4e7f5c25a1af5225c3ae5cd2b08760df
RANDOM SEED=56195770

node26.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	: 5931.00
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:       1472128 kB
Buffers:         74836 kB
Cached:         420572 kB
SwapCached:       8472 kB
Active:          99836 kB
Inactive:       405476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472128 kB
SwapTotal:     4192956 kB
SwapFree:      4178264 kB
Dirty:            3108 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            64604 kB
Committed_AS:  2881136 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= 66260 MiB
End job on node26 at 2009-03-30 12:51:43