Trace number 1532141

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) 1200.09 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1724014998-099.cnf
MD5SUM30e7a593e751ee62bb5b03787006ccc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.6233
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.09/0.16	c WARNING: for repeatability, setting FPU to use double precision
0.09/0.16	c ============================[ Problem Statistics ]=============================
0.09/0.16	c |                                                                             |
0.09/0.16	c |  Number of variables:  800                                                  |
0.09/0.16	c |  Number of clauses:    16000                                                |
0.09/0.19	c |  Parsing time:         0.02         s                                       |
0.15/0.26	c ============================[ Search Statistics ]==============================
0.15/0.26	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.15/0.26	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.15/0.26	c ===============================================================================
0.15/0.26	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.15/0.27	c |       100 |     800    16000    80000 |     5866      100    109 |  0.000 % |
0.15/0.29	c |       250 |     800    16000    80000 |     6453      250    101 |  0.000 % |
0.15/0.31	c |       475 |     800    16000    80000 |     7098      475    100 |  0.000 % |
0.15/0.34	c |       812 |     800    16000    80000 |     7808      812    103 |  0.000 % |
0.15/0.39	c |      1319 |     800    16000    80000 |     8589     1319    103 |  0.000 % |
0.15/0.47	c |      2078 |     800    16000    80000 |     9448     2078    106 |  0.000 % |
0.15/0.59	c |      3217 |     800    16000    80000 |    10393     3217    106 |  0.000 % |
0.15/0.78	c |      4927 |     800    16000    80000 |    11432     4927    107 |  0.000 % |
1.08/1.13	c |      7489 |     800    16000    80000 |    12575     7489    109 |  0.000 % |
1.67/1.75	c |     11333 |     800    16000    80000 |    13833    11333    109 |  0.000 % |
2.78/2.86	c |     17099 |     800    16000    80000 |    15216    10035    113 |  0.000 % |
4.58/4.68	c |     25749 |     800    16000    80000 |    16738    10958    112 |  0.000 % |
7.77/7.87	c |     38724 |     800    16000    80000 |    18412    15430    114 |  0.000 % |
12.87/12.97	c |     58188 |     800    16000    80000 |    20253    16210    115 |  0.000 % |
21.27/21.37	c |     87380 |     800    16000    80000 |    22278    14598    116 |  0.000 % |
35.07/35.17	c |    131169 |     800    16000    80000 |    24506    13286    115 |  0.000 % |
58.06/58.10	c |    196855 |     800    16000    80000 |    26957    15773    122 |  0.000 % |
94.45/94.57	c |    295381 |     800    16000    80000 |    29652    24488    113 |  0.000 % |
155.34/155.44	c |    443171 |     800    16000    80000 |    32618    17702    116 |  0.000 % |
256.61/256.79	c |    664854 |     800    16000    80000 |    35879    19536    118 |  0.000 % |
416.18/416.36	c |    997379 |     800    16000    80000 |    39467    33376    119 |  0.000 % |
668.71/668.95	c |   1496169 |     800    16000    80000 |    43414    38765    119 |  0.000 % |
1077.31/1077.68	c |   2244351 |     800    16000    80000 |    47756    40452    123 |  0.000 % |
1200.09/1200.41	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-1532141-1238373320/watcher-1532141-1238373320 -o /tmp/evaluation-result-1532141-1238373320/solver-1532141-1238373320 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532141-1238373320.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: 1.00 1.00 1.09 3/64 4643
/proc/meminfo: memFree=1832944/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=1472 CPUtime=0
/proc/4643/stat : 4643 (IUT_BMB_SAT) R 4641 4643 4454 0 -1 4194304 194 0 0 0 0 0 0 0 20 0 1 0 1109993849 1507328 177 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/4643/statm: 368 180 93 274 0 91 0

[startup+0.059753 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4643
/proc/meminfo: memFree=1832944/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2536 CPUtime=0.05
/proc/4643/stat : 4643 (IUT_BMB_SAT) R 4641 4643 4454 0 -1 4194304 461 0 0 0 5 0 0 0 20 0 1 0 1109993849 2596864 444 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/4643/statm: 634 445 97 274 0 357 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2536

[startup+0.101756 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4643
/proc/meminfo: memFree=1832944/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.09
/proc/4643/stat : 4643 (IUT_BMB_SAT) R 4641 4643 4454 0 -1 4194304 492 0 0 0 7 2 0 0 20 0 1 0 1109993849 2732032 475 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/4643/statm: 667 475 99 274 0 390 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2668

[startup+0.301773 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4643
/proc/meminfo: memFree=1832944/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 2668

[startup+0.701809 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4643
/proc/meminfo: memFree=1832944/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 2668

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 4646
/proc/meminfo: memFree=1826264/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=7408 CPUtime=1.32
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 1676 0 0 0 132 0 0 0 25 0 1 0 1109993865 7585792 1582 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 1852 1582 84 178 0 1672 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15432

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 4646
/proc/meminfo: memFree=1822936/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=9520 CPUtime=2.93
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 2184 0 0 0 292 1 0 0 25 0 1 0 1109993865 9748480 2090 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 2380 2090 84 178 0 2200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17544

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 4646
/proc/meminfo: memFree=1821592/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=11104 CPUtime=6.12
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 2606 0 0 0 611 1 0 0 25 0 1 0 1109993865 11370496 2512 1992294400 134512640 135243223 4294956304 18446744073709551615 134555554 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 2776 2512 84 178 0 2596 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19128

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 4646
/proc/meminfo: memFree=1819608/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=12208 CPUtime=12.52
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 2873 0 0 0 1251 1 0 0 25 0 1 0 1109993865 12500992 2779 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 3052 2779 84 178 0 2872 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20232

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 4646
/proc/meminfo: memFree=1816856/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=14980 CPUtime=25.32
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 3556 0 0 0 2530 2 0 0 25 0 1 0 1109993865 15339520 3462 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 3745 3462 84 178 0 3565 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23004

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 4646
/proc/meminfo: memFree=1814296/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=17624 CPUtime=50.91
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 4212 0 0 0 5088 3 0 0 25 0 1 0 1109993865 18046976 4118 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 4406 4118 84 178 0 4226 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25648

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 4646
/proc/meminfo: memFree=1812184/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=19760 CPUtime=102.1
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 4750 0 0 0 10207 3 0 0 25 0 1 0 1109993865 20234240 4656 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 4940 4656 84 178 0 4760 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27784

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 4646
/proc/meminfo: memFree=1809432/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=22400 CPUtime=162.09
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 5400 0 0 0 16205 4 0 0 25 0 1 0 1109993865 22937600 5306 1992294400 134512640 135243223 4294956304 18446744073709551615 134555523 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 5600 5306 84 178 0 5420 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30424

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 4646
/proc/meminfo: memFree=1808216/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=23580 CPUtime=222.07
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 5692 0 0 0 22203 4 0 0 25 0 1 0 1109993865 24145920 5598 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 5895 5598 84 178 0 5715 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31604

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 4646
/proc/meminfo: memFree=1806424/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0

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

/proc/loadavg: 1.00 1.00 1.02 2/67 4648
/proc/meminfo: memFree=1799896/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=31816 CPUtime=701.96
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 7772 0 0 0 70188 8 0 0 25 0 1 0 1109993865 32579584 7656 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 7954 7656 84 178 0 7774 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 39840

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 4648
/proc/meminfo: memFree=1798936/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=32608 CPUtime=761.94
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 7979 0 0 0 76186 8 0 0 25 0 1 0 1109993865 33390592 7863 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 8152 7863 84 178 0 7972 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 40632

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 4648
/proc/meminfo: memFree=1798680/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=33004 CPUtime=821.92
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 8081 0 0 0 82184 8 0 0 25 0 1 0 1109993865 33796096 7965 1992294400 134512640 135243223 4294956304 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 8251 7965 84 178 0 8071 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 41028

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4648
/proc/meminfo: memFree=1798232/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=33356 CPUtime=881.92
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 8180 0 0 0 88183 9 0 0 25 0 1 0 1109993865 34156544 8055 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 8339 8055 84 178 0 8159 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 41380

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4648
/proc/meminfo: memFree=1798168/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=33344 CPUtime=941.9
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 8180 0 0 0 94181 9 0 0 25 0 1 0 1109993865 34144256 8052 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 8336 8052 84 178 0 8156 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 41368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4648
/proc/meminfo: memFree=1798040/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=33668 CPUtime=1001.88
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 8242 0 0 0 100179 9 0 0 25 0 1 0 1109993865 34476032 8113 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 8417 8113 84 178 0 8237 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 41692

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 4648
/proc/meminfo: memFree=1797592/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=34064 CPUtime=1061.87
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 8339 0 0 0 106178 9 0 0 25 0 1 0 1109993865 34881536 8210 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 8516 8210 84 178 0 8336 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 42088

[startup+1122.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/67 4648
/proc/meminfo: memFree=1794904/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=36704 CPUtime=1121.85
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 9012 0 0 0 112175 10 0 0 25 0 1 0 1109993865 37584896 8883 1992294400 134512640 135243223 4294956304 18446744073709551615 134555593 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 9176 8883 84 178 0 8996 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 44728

[startup+1182.3 s]
/proc/loadavg: 1.08 1.05 1.01 2/67 4648
/proc/meminfo: memFree=1794264/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=37232 CPUtime=1181.84
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 9143 0 0 0 118173 11 0 0 25 0 1 0 1109993865 38125568 9014 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 9308 9014 84 178 0 9128 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 45256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.05 1.04 1.00 2/67 4648
/proc/meminfo: memFree=1794264/2055920 swapFree=4178796/4192956
[pid=4643] ppid=4641 vsize=2668 CPUtime=0.15
/proc/4643/stat : 4643 (IUT_BMB_SAT) S 4641 4643 4454 0 -1 4194304 499 0 0 0 9 6 0 0 21 0 1 0 1109993849 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4643/statm: 667 481 105 274 0 390 0
[pid=4645] ppid=4643 vsize=5356 CPUtime=0
/proc/4645/stat : 4645 (sh) S 4643 4643 4454 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109993865 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4645/statm: 1339 232 193 169 0 50 0
[pid=4646] ppid=4645 vsize=37232 CPUtime=1199.94
/proc/4646/stat : 4646 (minisat) R 4645 4643 4454 0 -1 4194304 9143 0 0 0 119983 11 0 0 25 0 1 0 1109993865 38125568 9014 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/4646/statm: 9308 9014 84 178 0 9128 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 45256

Sending SIGTERM to process tree (bottom up)

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4643 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=96985
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=70989
# CPU time returned by wait4() is 0.167974
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.17
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 45256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.096985
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1068
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= 2

runsolver used 1.04484 second user time and 3.33249 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-30 02:35:20
IDJOB=1532141
IDBENCH=70202
IDSOLVER=523
FILE ID=node57/1532141-1238373320
PBS_JOBID= 9061246
Free space on /tmp= 66264 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1724014998-099.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532141-1238373320/watcher-1532141-1238373320 -o /tmp/evaluation-result-1532141-1238373320/solver-1532141-1238373320 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532141-1238373320.cnf HOME

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

MD5SUM BENCH= 30e7a593e751ee62bb5b03787006ccc0
RANDOM SEED=1840725896

node57.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		: 3000.213
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		: 3000.213
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:       1833360 kB
Buffers:         39160 kB
Cached:         103196 kB
SwapCached:       7992 kB
Active:          16224 kB
Inactive:       135596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833360 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          15100 kB
Slab:            56868 kB
Committed_AS:  2531804 kB
PageTables:       1392 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 node57 at 2009-03-30 02:55:21