Trace number 1785913

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 5000.04 5001.73

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1820c171155g3.cnf
MD5SUM90cca356988434eb537dfe19d4b4da93
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
2.89/2.91	c WARNING: for repeatability, setting FPU to use double precision
2.89/2.91	c ============================[ Problem Statistics ]=============================
2.89/2.91	c |                                                                             |
2.89/2.91	c |  Number of variables:  1820                                                 |
2.89/2.91	c |  Number of clauses:    171155                                               |
2.89/3.01	c |  Parsing time:         0.09         s                                       |
6.87/6.99	c ============================[ Search Statistics ]==============================
6.87/6.99	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.87/6.99	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.87/6.99	c ===============================================================================
6.87/6.99	c |         0 |    1755   163464   486178 |    54488        0    nan |  0.000 % |
6.97/7.02	c |       100 |    1755   163464   486178 |    59936      100    193 |  0.000 % |
6.97/7.06	c |       252 |    1755   163464   486178 |    65930      252    217 |  0.000 % |
7.07/7.12	c |       481 |    1755   163464   486178 |    72523      481    227 |  0.000 % |
7.17/7.21	c |       818 |    1755   163464   486178 |    79775      818    212 |  0.000 % |
7.27/7.33	c |      1326 |    1755   163464   486178 |    87753     1326    200 |  0.000 % |
7.47/7.53	c |      2087 |    1755   163464   486178 |    96528     2087    198 |  0.000 % |
7.87/7.92	c |      3227 |    1755   163464   486178 |   106181     3227    203 |  0.000 % |
8.47/8.57	c |      4936 |    1755   163464   486178 |   116799     4936    202 |  0.000 % |
9.57/9.66	c |      7498 |    1755   163464   486178 |   128479     7498    195 |  0.000 % |
11.67/11.76	c |     11345 |    1755   163464   486178 |   141327    11345    190 |  0.000 % |
15.97/16.08	c |     17111 |    1755   163464   486178 |   155460    17111    186 |  0.000 % |
24.45/24.58	c |     25761 |    1755   163464   486178 |   171006    25761    185 |  0.000 % |
42.76/42.83	c |     38736 |    1755   163464   486178 |   188107    38736    182 |  0.000 % |
75.14/75.24	c |     58197 |    1755   163464   486178 |   206918    58197    186 |  0.000 % |
127.82/127.92	c |     87391 |    1755   163464   486178 |   227609    87391    187 |  0.000 % |
264.17/264.38	c |    131181 |    1755   163464   486178 |   250370   131181    187 |  0.000 % |
532.75/533.04	c |    196867 |    1755   163464   486178 |   275407   196867    188 |  0.000 % |
1087.13/1087.65	c |    295393 |    1755   163464   486178 |   302948    42640    163 |  0.000 % |
1608.22/1608.94	c |    443183 |    1755   163464   486178 |   333243   190430    180 |  0.000 % |
2629.03/2630.15	c |    664866 |    1755   163464   486178 |   366568   101999    179 |  0.000 % |
3955.10/3956.58	c |    997394 |    1755   163464   486178 |   403224    93777    177 |  0.000 % |
5000.04/5001.72	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-1785913-1241936329/watcher-1785913-1241936329 -o /tmp/evaluation-result-1785913-1241936329/solver-1785913-1241936329 -C 5000 -W 6000 -M 1800 IUT_BMB_SAT HOME/instance-1785913-1241936329.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.16 1.05 1.01 3/65 8140
/proc/meminfo: memFree=1755736/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=3292 CPUtime=0
/proc/8140/stat : 8140 (IUT_BMB_SAT) R 8138 8140 8023 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 221660682 3371008 173 1992294400 134512640 135635285 4294956224 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/8140/statm: 823 174 90 274 0 546 0

[startup+0.075929 s]
/proc/loadavg: 1.16 1.05 1.01 3/65 8140
/proc/meminfo: memFree=1755736/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=4780 CPUtime=0.07
/proc/8140/stat : 8140 (IUT_BMB_SAT) R 8138 8140 8023 0 -1 4194304 1012 0 0 0 7 0 0 0 18 0 1 0 221660682 4894720 995 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/8140/statm: 1195 995 97 274 0 918 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4780

[startup+0.101929 s]
/proc/loadavg: 1.16 1.05 1.01 3/65 8140
/proc/meminfo: memFree=1755736/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=5176 CPUtime=0.09
/proc/8140/stat : 8140 (IUT_BMB_SAT) R 8138 8140 8023 0 -1 4194304 1104 0 0 0 9 0 0 0 18 0 1 0 221660682 5300224 1087 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/8140/statm: 1294 1088 97 274 0 1017 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.301948 s]
/proc/loadavg: 1.16 1.05 1.01 3/65 8140
/proc/meminfo: memFree=1755736/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=7948 CPUtime=0.29
/proc/8140/stat : 8140 (IUT_BMB_SAT) R 8138 8140 8023 0 -1 4194304 1817 0 0 0 29 0 0 0 19 0 1 0 221660682 8138752 1800 1992294400 134512640 135635285 4294956224 18446744073709551615 135077907 0 0 4096 0 0 0 0 17 0 0 0
/proc/8140/statm: 1987 1800 97 274 0 1710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7948

[startup+0.701987 s]
/proc/loadavg: 1.16 1.05 1.01 3/65 8140
/proc/meminfo: memFree=1755736/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=13360 CPUtime=0.69
/proc/8140/stat : 8140 (IUT_BMB_SAT) R 8138 8140 8023 0 -1 4194304 3150 0 0 0 68 1 0 0 23 0 1 0 221660682 13680640 3133 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/8140/statm: 3340 3133 97 274 0 3063 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13360

[startup+1.50107 s]
/proc/loadavg: 1.15 1.05 1.01 2/66 8141
/proc/meminfo: memFree=1739856/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=26032 CPUtime=1.49
/proc/8140/stat : 8140 (IUT_BMB_SAT) R 8138 8140 8023 0 -1 4194304 6319 0 0 0 146 3 0 0 25 0 1 0 221660682 26656768 6302 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/8140/statm: 6508 6302 97 274 0 6231 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26032

[startup+3.10122 s]
/proc/loadavg: 1.15 1.05 1.01 2/66 8141
/proc/meminfo: memFree=1723152/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 33536

[startup+6.30153 s]
/proc/loadavg: 1.14 1.05 1.01 2/68 8143
/proc/meminfo: memFree=1707072/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=14808 CPUtime=3.38
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 3518 0 0 0 336 2 0 0 25 0 1 0 221660973 15163392 3499 1992294400 134512640 135243223 4294956320 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 3702 3499 78 178 0 3522 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 53700

[startup+12.7022 s]
/proc/loadavg: 1.13 1.05 1.01 2/68 8143
/proc/meminfo: memFree=1701824/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=20688 CPUtime=9.78
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 5428 0 0 0 975 3 0 0 25 0 1 0 221660973 21184512 5008 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 5172 5008 85 178 0 4992 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 59580

[startup+25.5014 s]
/proc/loadavg: 1.10 1.05 1.01 2/68 8143
/proc/meminfo: memFree=1690624/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=31272 CPUtime=22.57
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 8080 0 0 0 2251 6 0 0 25 0 1 0 221660973 32022528 7660 1992294400 134512640 135243223 4294956320 18446744073709551615 134559210 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 7818 7660 85 178 0 7638 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 70164

[startup+51.1019 s]
/proc/loadavg: 1.06 1.04 1.00 2/68 8143
/proc/meminfo: memFree=1676288/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=45812 CPUtime=48.15
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 11709 0 0 0 4807 8 0 0 25 0 1 0 221660973 46911488 11289 1992294400 134512640 135243223 4294956320 18446744073709551615 134556222 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 11453 11289 85 178 0 11273 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 84704

[startup+102.306 s]
/proc/loadavg: 1.03 1.03 1.00 2/68 8143
/proc/meminfo: memFree=1653504/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=68268 CPUtime=99.34
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 17289 0 0 0 9921 13 0 0 25 0 1 0 221660973 69906432 16869 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 17067 16869 85 178 0 16887 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 107160

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 8143
/proc/meminfo: memFree=1631360/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=90484 CPUtime=159.32
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 22837 0 0 0 15913 19 0 0 25 0 1 0 221660973 92655616 22417 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 22621 22417 85 178 0 22441 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 129376

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/68 8143
/proc/meminfo: memFree=1616704/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=105020 CPUtime=219.29
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 26469 0 0 0 21907 22 0 0 25 0 1 0 221660973 107540480 26049 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 26255 26049 85 178 0 26075 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 143912

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 8143
/proc/meminfo: memFree=1604416/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=117412 CPUtime=279.27
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 29562 0 0 0 27901 26 0 0 25 0 1 0 221660973 120229888 29142 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 29353 29142 85 178 0 29173 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 156304

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 8143
/proc/meminfo: memFree=1591744/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0

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

/proc/meminfo: memFree=1403392/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=319292 CPUtime=4537.87
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 79482 0 0 0 453703 84 0 0 25 0 1 0 221660973 326955008 79062 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 79823 79062 85 178 0 79643 0
Current children cumulated CPU time (s) 4540.76
Current children cumulated vsize (KiB) 358184

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8151
/proc/meminfo: memFree=1403200/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=319456 CPUtime=4597.85
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 79514 0 0 0 459701 84 0 0 25 0 1 0 221660973 327122944 79094 1992294400 134512640 135243223 4294956320 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 79864 79094 85 178 0 79684 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 358348

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8151
/proc/meminfo: memFree=1403200/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=319456 CPUtime=4657.84
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 79515 0 0 0 465700 84 0 0 25 0 1 0 221660973 327122944 79095 1992294400 134512640 135243223 4294956320 18446744073709551615 134555523 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 79864 79095 85 178 0 79684 0
Current children cumulated CPU time (s) 4660.73
Current children cumulated vsize (KiB) 358348

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8151
/proc/meminfo: memFree=1402944/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=319784 CPUtime=4717.82
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 79579 0 0 0 471698 84 0 0 25 0 1 0 221660973 327458816 79159 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 79946 79159 85 178 0 79766 0
Current children cumulated CPU time (s) 4720.71
Current children cumulated vsize (KiB) 358676

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8151
/proc/meminfo: memFree=1402880/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=319948 CPUtime=4777.8
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 79612 0 0 0 477696 84 0 0 25 0 1 0 221660973 327626752 79192 1992294400 134512640 135243223 4294956320 18446744073709551615 134555628 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 79987 79192 85 178 0 79807 0
Current children cumulated CPU time (s) 4780.69
Current children cumulated vsize (KiB) 358840

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8151
/proc/meminfo: memFree=1402624/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=320352 CPUtime=4837.79
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 79662 0 0 0 483695 84 0 0 25 0 1 0 221660973 328040448 79242 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 80088 79242 85 178 0 79908 0
Current children cumulated CPU time (s) 4840.68
Current children cumulated vsize (KiB) 359244

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8151
/proc/meminfo: memFree=1402624/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=320352 CPUtime=4897.77
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 79667 0 0 0 489693 84 0 0 25 0 1 0 221660973 328040448 79247 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 80088 79247 85 178 0 79908 0
Current children cumulated CPU time (s) 4900.66
Current children cumulated vsize (KiB) 359244

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8153
/proc/meminfo: memFree=1402240/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=320352 CPUtime=4957.76
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 79667 0 0 0 495692 84 0 0 25 0 1 0 221660973 328040448 79247 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 80088 79247 85 178 0 79908 0
Current children cumulated CPU time (s) 4960.65
Current children cumulated vsize (KiB) 359244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8153
/proc/meminfo: memFree=1402240/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=320352 CPUtime=4997.15
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 79669 0 0 0 499631 84 0 0 25 0 1 0 221660973 328040448 79249 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 80088 79249 85 178 0 79908 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 359244

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8153
/proc/meminfo: memFree=1402240/2055920 swapFree=4180204/4192956
[pid=8140] ppid=8138 vsize=33536 CPUtime=2.89
/proc/8140/stat : 8140 (IUT_BMB_SAT) S 8138 8140 8023 0 -1 4194304 8204 0 0 0 227 62 0 0 25 0 1 0 221660682 34340864 8186 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8140/statm: 8384 8186 105 274 0 8107 0
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (sh) S 8140 8140 8023 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 221660973 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8142/statm: 1339 232 193 169 0 50 0
[pid=8143] ppid=8142 vsize=320352 CPUtime=4997.15
/proc/8143/stat : 8143 (minisat) R 8142 8140 8023 0 -1 4194304 79669 0 0 0 499631 84 0 0 25 0 1 0 221660973 328040448 79249 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 80088 79249 85 178 0 79908 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 359244

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8140 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=284652
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=635903
# CPU time returned by wait4() is 2.92055
# while last known CPU time is 5000.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.73
CPU time (s): 5000.04
CPU user time (s): 4998.58
CPU system time (s): 1.46
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 359244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.28465
system time used= 0.635903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9234
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= 7
involuntary context switches= 10

runsolver used 4.14437 second user time and 14.0559 second system time

The end

Launcher Data 

Begin job on node56 at 2009-05-10 08:18:49
IDJOB=1785913
IDBENCH=71295
IDSOLVER=638
FILE ID=node56/1785913-1241936329
PBS_JOBID= 9264947
Free space on /tmp= 102932 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1820c171155g3.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1785913-1241936329/watcher-1785913-1241936329 -o /tmp/evaluation-result-1785913-1241936329/solver-1785913-1241936329 -C 5000 -W 6000 -M 1800  IUT_BMB_SAT HOME/instance-1785913-1241936329.cnf HOME

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

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=1627645634

node56.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		: 3000.218
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		: 3000.218
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:       1756216 kB
Buffers:         58204 kB
Cached:         167604 kB
SwapCached:       6820 kB
Active:         123000 kB
Inactive:       112060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756216 kB
SwapTotal:     4192956 kB
SwapFree:      4180204 kB
Dirty:            4324 kB
Writeback:           0 kB
Mapped:          14600 kB
Slab:            50532 kB
Committed_AS:   662036 kB
PageTables:       1472 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= 102928 MiB
End job on node56 at 2009-05-10 09:42:13