Trace number 1532906

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) 1200.06 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
MD5SUMa31d778f02686a6129c52bf8a3bcbfa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark195.926
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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
0.59/0.67	c WARNING: for repeatability, setting FPU to use double precision
0.59/0.67	c ============================[ Problem Statistics ]=============================
0.59/0.67	c |                                                                             |
0.59/0.67	c |  Number of variables:  18000                                                |
0.59/0.67	c |  Number of clauses:    75600                                                |
0.66/0.83	c |  Parsing time:         0.15         s                                       |
0.98/1.01	c ============================[ Search Statistics ]==============================
0.98/1.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.98/1.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.98/1.01	c ===============================================================================
0.98/1.01	c |         0 |   17473    74720   226932 |    24906        0    nan |  0.000 % |
0.98/1.09	c |       102 |   17473    74720   226932 |    27397      102    214 |  0.000 % |
1.08/1.18	c |       252 |   17473    74720   226932 |    30137      252    206 |  0.000 % |
1.27/1.32	c |       477 |   17473    74720   226932 |    33150      477    223 |  0.000 % |
1.48/1.51	c |       815 |   17473    74720   226932 |    36465      815    226 |  0.000 % |
1.78/1.81	c |      1321 |   17473    74720   226932 |    40112     1321    216 |  0.000 % |
2.18/2.26	c |      2083 |   17473    74720   226932 |    44123     2083    223 |  0.000 % |
2.88/2.93	c |      3222 |   17473    74720   226932 |    48536     3222    237 |  0.000 % |
3.87/3.99	c |      4930 |   17473    74720   226932 |    53389     4930    249 |  0.000 % |
5.68/5.71	c |      7493 |   17473    74720   226932 |    58728     7493    264 |  0.000 % |
8.37/8.40	c |     11337 |   17473    74720   226932 |    64601    11337    274 |  0.000 % |
12.47/12.58	c |     17105 |   17473    74720   226932 |    71061    17105    279 |  0.000 % |
19.97/20.08	c |     25757 |   17473    74720   226932 |    78167    25757    299 |  0.000 % |
31.97/32.00	c |     38731 |   17473    74720   226932 |    85984    38731    294 |  0.000 % |
54.25/54.33	c |     58192 |   17473    74720   226932 |    94583    58192    307 |  0.000 % |
94.53/94.62	c |     87384 |   17473    74720   226932 |   104041    87384    321 |  0.000 % |
162.09/162.23	c |    131173 |   17473    74720   226932 |   114445    36980    383 |  0.000 % |
280.83/281.09	c |    196857 |   17473    74720   226932 |   125890   102664    383 |  0.000 % |
510.82/511.18	c |    295383 |   17473    74720   226932 |   138479    86213    398 |  0.000 % |
894.92/895.44	c |    443172 |   17473    74720   226932 |   152326   109056    438 |  0.000 % |
1200.06/1200.71	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-1532906-1238405249/watcher-1532906-1238405249 -o /tmp/evaluation-result-1532906-1238405249/solver-1532906-1238405249 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532906-1238405249.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 1.49 3/64 424
/proc/meminfo: memFree=1562736/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=2172 CPUtime=0
/proc/424/stat : 424 (IUT_BMB_SAT) R 422 424 32503 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 1113191584 2224128 179 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/424/statm: 543 179 92 274 0 266 0

[startup+0.0637891 s]
/proc/loadavg: 1.83 1.82 1.49 3/64 424
/proc/meminfo: memFree=1562736/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=5272 CPUtime=0.05
/proc/424/stat : 424 (IUT_BMB_SAT) R 422 424 32503 0 -1 4194304 1134 0 0 0 5 0 0 0 18 0 1 0 1113191584 5398528 1117 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/424/statm: 1318 1117 97 274 0 1041 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5272

[startup+0.101796 s]
/proc/loadavg: 1.83 1.82 1.49 3/64 424
/proc/meminfo: memFree=1562736/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=5800 CPUtime=0.09
/proc/424/stat : 424 (IUT_BMB_SAT) R 422 424 32503 0 -1 4194304 1254 0 0 0 9 0 0 0 18 0 1 0 1113191584 5939200 1237 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/424/statm: 1450 1237 97 274 0 1173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5800

[startup+0.301834 s]
/proc/loadavg: 1.83 1.82 1.49 3/64 424
/proc/meminfo: memFree=1562736/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.29
/proc/424/stat : 424 (IUT_BMB_SAT) R 422 424 32503 0 -1 4194304 1836 0 0 0 27 2 0 0 19 0 1 0 1113191584 8237056 1819 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/424/statm: 2011 1819 99 274 0 1734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8044

[startup+0.701913 s]
/proc/loadavg: 1.83 1.82 1.49 3/64 424
/proc/meminfo: memFree=1562736/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 8044

[startup+1.50106 s]
/proc/loadavg: 1.83 1.82 1.49 2/67 427
/proc/meminfo: memFree=1546072/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=8396 CPUtime=0.82
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 2217 0 0 0 81 1 0 0 25 0 1 0 1113191651 8597504 1958 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 2099 1958 85 178 0 1919 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21796

[startup+3.10237 s]
/proc/loadavg: 1.83 1.82 1.49 2/67 427
/proc/meminfo: memFree=1545560/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=10772 CPUtime=2.42
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 2820 0 0 0 241 1 0 0 25 0 1 0 1113191651 11030528 2561 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 2693 2561 85 178 0 2513 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24172

[startup+6.30199 s]
/proc/loadavg: 1.77 1.81 1.49 2/67 427
/proc/meminfo: memFree=1539800/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=16456 CPUtime=5.62
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 4217 0 0 0 560 2 0 0 25 0 1 0 1113191651 16850944 3958 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 4114 3958 85 178 0 3934 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29856

[startup+12.7012 s]
/proc/loadavg: 1.71 1.79 1.49 2/67 427
/proc/meminfo: memFree=1529048/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=26632 CPUtime=12.01
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 6776 0 0 0 1197 4 0 0 25 0 1 0 1113191651 27271168 6517 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 6658 6517 85 178 0 6478 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 40032

[startup+25.5017 s]
/proc/loadavg: 1.55 1.75 1.48 2/67 427
/proc/meminfo: memFree=1509336/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=45724 CPUtime=24.81
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 11536 0 0 0 2473 8 0 0 25 0 1 0 1113191651 46821376 11277 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 11431 11277 85 178 0 11251 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 59124

[startup+51.1016 s]
/proc/loadavg: 1.36 1.69 1.46 2/67 427
/proc/meminfo: memFree=1478936/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=76352 CPUtime=50.39
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 19192 0 0 0 5024 15 0 0 25 0 1 0 1113191651 78184448 18933 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 19088 18933 85 178 0 18908 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 89752

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.44 2/67 427
/proc/meminfo: memFree=1425496/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=129228 CPUtime=101.57
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 32364 0 0 0 10129 28 0 0 25 0 1 0 1113191651 132329472 32105 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 32307 32105 85 178 0 32127 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 142628

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.41 2/67 427
/proc/meminfo: memFree=1407768/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=146808 CPUtime=161.53
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 36774 0 0 0 16121 32 0 0 25 0 1 0 1113191651 150331392 36515 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 36702 36515 85 178 0 36522 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 160208

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.38 2/67 427
/proc/meminfo: memFree=1407704/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=146808 CPUtime=221.5
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 36774 0 0 0 22118 32 0 0 25 0 1 0 1113191651 150331392 36515 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 36702 36515 85 178 0 36522 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 160208

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.35 2/67 427
/proc/meminfo: memFree=1386072/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1313496/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=240780 CPUtime=761.23
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 60249 0 0 0 76068 55 0 0 25 0 1 0 1113191651 246558720 59990 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 60195 59990 85 178 0 60015 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 254180

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/67 427
/proc/meminfo: memFree=1313496/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=240780 CPUtime=821.19
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 60249 0 0 0 82064 55 0 0 25 0 1 0 1113191651 246558720 59990 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 60195 59990 85 178 0 60015 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 254180

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/67 427
/proc/meminfo: memFree=1313496/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=240780 CPUtime=881.16
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 60249 0 0 0 88061 55 0 0 25 0 1 0 1113191651 246558720 59990 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 60195 59990 85 178 0 60015 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 254180

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.15 2/67 427
/proc/meminfo: memFree=1311704/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=243156 CPUtime=941.13
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 60831 0 0 0 94057 56 0 0 25 0 1 0 1113191651 248991744 60572 1992294400 134512640 135243223 4294956304 18446744073709551615 134555639 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 60789 60572 85 178 0 60609 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 256556

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/67 429
/proc/meminfo: memFree=1282328/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=271828 CPUtime=1001.11
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 68020 0 0 0 100047 64 0 0 25 0 1 0 1113191651 278351872 67761 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 67957 67761 85 178 0 67777 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 285228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/67 429
/proc/meminfo: memFree=1282328/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=271828 CPUtime=1061.08
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 68020 0 0 0 106044 64 0 0 25 0 1 0 1113191651 278351872 67761 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 67957 67761 85 178 0 67777 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 285228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/67 429
/proc/meminfo: memFree=1282328/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=271828 CPUtime=1121.04
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 68020 0 0 0 112040 64 0 0 25 0 1 0 1113191651 278351872 67761 1992294400 134512640 135243223 4294956304 18446744073709551615 134555994 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 67957 67761 85 178 0 67777 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 285228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/67 429
/proc/meminfo: memFree=1282328/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=271828 CPUtime=1181.01
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 68020 0 0 0 118037 64 0 0 25 0 1 0 1113191651 278351872 67761 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 67957 67761 85 178 0 67777 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 285228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/67 429
/proc/meminfo: memFree=1282328/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=271828 CPUtime=1199.4
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 68020 0 0 0 119876 64 0 0 25 0 1 0 1113191651 278351872 67761 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 67957 67761 85 178 0 67777 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 285228

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: 1.00 1.00 1.10 2/67 429
/proc/meminfo: memFree=1282328/2055920 swapFree=4179868/4192956
[pid=424] ppid=422 vsize=8044 CPUtime=0.66
/proc/424/stat : 424 (IUT_BMB_SAT) S 422 424 32503 0 -1 4194304 1843 0 0 0 39 27 0 0 23 0 1 0 1113191584 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/424/statm: 2011 1825 105 274 0 1734 0
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (sh) S 424 424 32503 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113191651 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/426/statm: 1339 232 193 169 0 50 0
[pid=427] ppid=426 vsize=271828 CPUtime=1199.4
/proc/427/stat : 427 (minisat) R 426 424 32503 0 -1 4194304 68020 0 0 0 119876 64 0 0 25 0 1 0 1113191651 278351872 67761 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 67957 67761 85 178 0 67777 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 285228

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 424 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=398939
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=280957
# CPU time returned by wait4() is 0.679896
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.15
CPU system time (s): 0.91
CPU usage (%): 99.9451
Max. virtual memory (cumulated for all children) (KiB): 285228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.398939
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2917
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 0.91786 second user time and 3.45847 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-30 11:27:29
IDJOB=1532906
IDBENCH=70355
IDSOLVER=523
FILE ID=node5/1532906-1238405249
PBS_JOBID= 9061442
Free space on /tmp= 66092 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532906-1238405249/watcher-1532906-1238405249 -o /tmp/evaluation-result-1532906-1238405249/solver-1532906-1238405249 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532906-1238405249.cnf HOME

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

MD5SUM BENCH= a31d778f02686a6129c52bf8a3bcbfa2
RANDOM SEED=263208908

node5.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		: 3000.263
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		: 3000.263
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:       1563216 kB
Buffers:         74180 kB
Cached:         317152 kB
SwapCached:       7012 kB
Active:          71828 kB
Inactive:       327992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563216 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            3632 kB
Writeback:           0 kB
Mapped:          14288 kB
Slab:            79000 kB
Committed_AS:  2831496 kB
PageTables:       1388 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= 66088 MiB
End job on node5 at 2009-03-30 11:47:32