Trace number 1555250

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 1206.83

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark569.762
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
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
1.09/1.13	c WARNING: for repeatability, setting FPU to use double precision
1.09/1.13	c ============================[ Problem Statistics ]=============================
1.09/1.13	c |                                                                             |
1.09/1.13	c |  Number of variables:  23696                                                |
1.09/1.13	c |  Number of clauses:    70679                                                |
1.10/1.21	c |  Parsing time:         0.07         s                                       |
1.10/1.77	c ============================[ Search Statistics ]==============================
1.10/1.77	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.10/1.77	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.10/1.77	c ===============================================================================
1.10/1.77	c |         0 |    6588    34791   162167 |    11597        0    nan |  0.000 % |
1.10/1.78	c |       102 |    6588    34791   162167 |    12756      102      8 |  0.000 % |
1.10/1.80	c |       252 |    6588    34791   162167 |    14032      252      9 |  0.000 % |
1.10/1.84	c |       477 |    6588    34791   162167 |    15435      477     25 |  0.000 % |
1.10/1.91	c |       815 |    6588    34791   162167 |    16979      815     31 |  0.000 % |
1.10/2.01	c |      1323 |    6588    34791   162167 |    18677     1323     32 |  0.000 % |
1.10/2.08	c |      2082 |    6588    34791   162167 |    20544     2082     36 |  0.000 % |
2.26/2.32	c |      3221 |    6588    34791   162167 |    22599     3221     36 |  0.000 % |
2.66/2.79	c |      4929 |    6588    34791   162167 |    24859     4929     66 |  0.000 % |
3.55/3.69	c |      7493 |    6588    34791   162167 |    27345     7493     94 |  0.000 % |
5.04/5.11	c |     11338 |    6588    34791   162167 |    30079    11338    118 |  0.000 % |
7.92/8.03	c |     17106 |    6588    34791   162167 |    33087    17106    147 |  0.000 % |
12.99/13.15	c |     25755 |    6587    34759   162103 |    36396    25753    149 |  0.004 % |
21.34/21.58	c |     38729 |    6587    34759   162103 |    40035    17086    145 |  0.004 % |
31.78/32.00	c |     58191 |    6587    34759   162103 |    44039    36548    169 |  0.004 % |
52.86/53.26	c |     87383 |    6586    34726   162036 |    48443    39307    146 |  0.008 % |
92.64/93.29	c |    131172 |    6586    34726   162036 |    53287    29048    164 |  0.008 % |
138.58/139.44	c |    196856 |    6586    34726   162036 |    58616    22355    133 |  0.008 % |
223.69/225.07	c |    295382 |    6585    34693   161968 |    64478    44864    149 |  0.013 % |
344.32/346.31	c |    443173 |    6585    34693   161968 |    70926    54128    164 |  0.013 % |
561.72/564.92	c |    664857 |    6585    34693   161968 |    78018    64119    210 |  0.013 % |
910.99/916.20	c |    997383 |    6585    34693   161968 |    85820    25881    160 |  0.013 % |
1200.06/1206.81	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555250-1238738970/watcher-1555250-1238738970 -o /tmp/evaluation-result-1555250-1238738970/solver-1555250-1238738970 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1555250-1238738970.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: 2.00 2.00 2.00 4/86 16573
/proc/meminfo: memFree=1848256/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=2116 CPUtime=0
/proc/16573/stat : 16573 (IUT_BMB_SAT) R 16571 16573 15980 0 -1 4194304 152 0 0 0 0 0 0 0 19 0 1 0 1146561039 2166784 135 1992294400 134512640 135635285 4294956208 18446744073709551615 134533624 0 0 4096 0 0 0 0 17 0 0 0
/proc/16573/statm: 529 135 90 274 0 252 0

[startup+0.041045 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 16573
/proc/meminfo: memFree=1848256/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=5380 CPUtime=0.03
/proc/16573/stat : 16573 (IUT_BMB_SAT) R 16571 16573 15980 0 -1 4194304 1172 0 0 0 3 0 0 0 19 0 1 0 1146561039 5509120 1155 1992294400 134512640 135635285 4294956208 18446744073709551615 135088809 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 1345 1155 97 274 0 1068 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5380

[startup+0.101045 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 16573
/proc/meminfo: memFree=1848256/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=6172 CPUtime=0.09
/proc/16573/stat : 16573 (IUT_BMB_SAT) R 16571 16573 15980 0 -1 4194304 1376 0 0 0 9 0 0 0 19 0 1 0 1146561039 6320128 1359 1992294400 134512640 135635285 4294956208 18446744073709551615 134695147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 1543 1359 97 274 0 1266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6172

[startup+0.301073 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 16573
/proc/meminfo: memFree=1848256/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=8812 CPUtime=0.28
/proc/16573/stat : 16573 (IUT_BMB_SAT) R 16571 16573 15980 0 -1 4194304 2007 0 0 0 28 0 0 0 21 0 1 0 1146561039 9023488 1990 1992294400 134512640 135635285 4294956208 18446744073709551615 134577419 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 2203 1990 97 274 0 1926 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8812

[startup+0.701123 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 16573
/proc/meminfo: memFree=1848256/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=16236 CPUtime=0.69
/proc/16573/stat : 16573 (IUT_BMB_SAT) R 16571 16573 15980 0 -1 4194304 3908 0 0 0 68 1 0 0 25 0 1 0 1146561039 16625664 3859 1992294400 134512640 135635285 4294956208 18446744073709551615 135067700 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 4059 3859 97 274 0 3782 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16236

[startup+1.50222 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16574
/proc/meminfo: memFree=1832568/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 15976

[startup+3.10142 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1816744/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=15968 CPUtime=1.95
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 4132 0 0 0 193 2 0 0 25 0 1 0 1146561152 16351232 3803 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 3992 3803 85 178 0 3812 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 37300

[startup+6.30182 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1812904/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=21552 CPUtime=5.13
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 5510 0 0 0 510 3 0 0 25 0 1 0 1146561152 22069248 5181 1992294400 134512640 135243223 4294956304 18446744073709551615 134564954 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 5388 5181 85 178 0 5208 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 42884

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1804400/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=28980 CPUtime=11.49
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 7367 0 0 0 1144 5 0 0 25 0 1 0 1146561152 29675520 7038 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 7245 7038 85 178 0 7065 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 50312

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1794416/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=38224 CPUtime=24.21
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 9683 0 0 0 2414 7 0 0 25 0 1 0 1146561152 39141376 9354 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 9556 9354 85 178 0 9376 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 59556

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1787184/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=45524 CPUtime=49.67
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 11477 0 0 0 4957 10 0 0 25 0 1 0 1146561152 46616576 11148 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 11381 11148 85 178 0 11201 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 66856

[startup+102.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1778416/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=54004 CPUtime=100.59
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 13626 0 0 0 10046 13 0 0 25 0 1 0 1146561152 55300096 13297 1992294400 134512640 135243223 4294956304 18446744073709551615 134558288 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 13501 13297 85 178 0 13321 0
Current children cumulated CPU time (s) 101.69
Current children cumulated vsize (KiB) 75336

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1778224/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=54204 CPUtime=160.25
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 13653 0 0 0 16012 13 0 0 25 0 1 0 1146561152 55504896 13324 1992294400 134512640 135243223 4294956304 18446744073709551615 134564996 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 13551 13324 85 178 0 13371 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 75536

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1775600/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=56844 CPUtime=219.9
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 14327 0 0 0 21977 13 0 0 25 0 1 0 1146561152 58208256 13998 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 14211 13998 85 178 0 14031 0
Current children cumulated CPU time (s) 221
Current children cumulated vsize (KiB) 78176

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1772912/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=59664 CPUtime=279.58
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 14998 0 0 0 27944 14 0 0 25 0 1 0 1146561152 61095936 14669 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 14916 14669 85 178 0 14736 0
Current children cumulated CPU time (s) 280.68
Current children cumulated vsize (KiB) 80996


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

/proc/meminfo: memFree=1746032/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=86248 CPUtime=697.27
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 21656 0 0 0 69706 21 0 0 25 0 1 0 1146561152 88317952 21327 1992294400 134512640 135243223 4294956304 18446744073709551615 134555628 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 21562 21327 85 178 0 21382 0
Current children cumulated CPU time (s) 698.37
Current children cumulated vsize (KiB) 107580

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1745904/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=86248 CPUtime=756.94
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 21661 0 0 0 75673 21 0 0 25 0 1 0 1146561152 88317952 21332 1992294400 134512640 135243223 4294956304 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 21562 21332 85 178 0 21382 0
Current children cumulated CPU time (s) 758.04
Current children cumulated vsize (KiB) 107580

[startup+822.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1745968/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=86248 CPUtime=816.61
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 21661 0 0 0 81640 21 0 0 25 0 1 0 1146561152 88317952 21332 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 21562 21332 85 178 0 21382 0
Current children cumulated CPU time (s) 817.71
Current children cumulated vsize (KiB) 107580

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1745968/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=86248 CPUtime=876.27
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 21661 0 0 0 87606 21 0 0 25 0 1 0 1146561152 88317952 21332 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 21562 21332 85 178 0 21382 0
Current children cumulated CPU time (s) 877.37
Current children cumulated vsize (KiB) 107580

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1745968/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=86248 CPUtime=935.93
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 21661 0 0 0 93572 21 0 0 25 0 1 0 1146561152 88317952 21332 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 21562 21332 85 178 0 21382 0
Current children cumulated CPU time (s) 937.03
Current children cumulated vsize (KiB) 107580

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1732208/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=99984 CPUtime=995.6
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 25105 0 0 0 99534 26 0 0 25 0 1 0 1146561152 102383616 24776 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 24996 24776 85 178 0 24816 0
Current children cumulated CPU time (s) 996.7
Current children cumulated vsize (KiB) 121316

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1732144/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=99984 CPUtime=1055.27
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 25105 0 0 0 105501 26 0 0 25 0 1 0 1146561152 102383616 24776 1992294400 134512640 135243223 4294956304 18446744073709551615 134565883 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 24996 24776 85 178 0 24816 0
Current children cumulated CPU time (s) 1056.37
Current children cumulated vsize (KiB) 121316

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1732080/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=99984 CPUtime=1114.93
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 25105 0 0 0 111467 26 0 0 25 0 1 0 1146561152 102383616 24776 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 24996 24776 85 178 0 24816 0
Current children cumulated CPU time (s) 1116.03
Current children cumulated vsize (KiB) 121316

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1732016/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=99984 CPUtime=1174.6
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 25105 0 0 0 117434 26 0 0 25 0 1 0 1146561152 102383616 24776 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 24996 24776 85 178 0 24816 0
Current children cumulated CPU time (s) 1175.7
Current children cumulated vsize (KiB) 121316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16576
/proc/meminfo: memFree=1731888/2055920 swapFree=4170308/4192956
[pid=16573] ppid=16571 vsize=15976 CPUtime=1.1
/proc/16573/stat : 16573 (IUT_BMB_SAT) S 16571 16573 15980 0 -1 4194304 3917 0 0 0 85 25 0 0 25 0 1 0 1146561039 16359424 3820 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16573/statm: 3994 3820 105 274 0 3717 0
[pid=16575] ppid=16573 vsize=5356 CPUtime=0
/proc/16575/stat : 16575 (sh) S 16573 16573 15980 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1146561152 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16575/statm: 1339 232 193 169 0 50 0
[pid=16576] ppid=16575 vsize=99984 CPUtime=1198.96
/proc/16576/stat : 16576 (minisat) R 16575 16573 15980 0 -1 4194304 25105 0 0 0 119870 26 0 0 25 0 1 0 1146561152 102383616 24776 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/16576/statm: 24996 24776 85 178 0 24816 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 121316

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16573 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=864868
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=262960
# CPU time returned by wait4() is 1.12783
# 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): 1206.83
CPU time (s): 1200.06
CPU user time (s): 1199.55
CPU system time (s): 0.51
CPU usage (%): 99.4394
Max. virtual memory (cumulated for all children) (KiB): 121316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.864868
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5357
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= 19

runsolver used 1.92771 second user time and 4.42233 second system time

The end

Launcher Data 

Begin job on node92 at 2009-04-03 08:09:30
IDJOB=1555250
IDBENCH=70796
IDSOLVER=523
FILE ID=node92/1555250-1238738970
PBS_JOBID= 9085382
Free space on /tmp= 66552 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555250-1238738970/watcher-1555250-1238738970 -o /tmp/evaluation-result-1555250-1238738970/solver-1555250-1238738970 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1555250-1238738970.cnf HOME

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=1363083822

node92.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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1848800 kB
Buffers:         19728 kB
Cached:         113672 kB
SwapCached:       7632 kB
Active:          18012 kB
Inactive:       125308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848800 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:            3292 kB
Writeback:           0 kB
Mapped:          15624 kB
Slab:            47928 kB
Committed_AS:  1942768 kB
PageTables:       2768 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= 66548 MiB
End job on node92 at 2009-04-03 08:29:39