Trace number 1532866

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200.08 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.2923
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.49/0.59	c WARNING: for repeatability, setting FPU to use double precision
0.49/0.59	c ============================[ Problem Statistics ]=============================
0.49/0.59	c |                                                                             |
0.49/0.60	c |  Number of variables:  16000                                                |
0.49/0.60	c |  Number of clauses:    67200                                                |
0.58/0.73	c |  Parsing time:         0.13         s                                       |
0.58/0.89	c ============================[ Search Statistics ]==============================
0.58/0.89	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.58/0.89	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.58/0.89	c ===============================================================================
0.58/0.89	c |         0 |   15535    66281   201375 |    22093        0    nan |  0.000 % |
0.58/0.95	c |       100 |   15535    66281   201375 |    24303      100    165 |  0.000 % |
0.98/1.03	c |       251 |   15535    66281   201375 |    26733      251    142 |  0.000 % |
1.08/1.15	c |       477 |   15535    66281   201375 |    29406      477    161 |  0.000 % |
1.27/1.32	c |       814 |   15535    66281   201375 |    32347      814    179 |  0.000 % |
1.47/1.58	c |      1322 |   15535    66281   201375 |    35582     1322    178 |  0.000 % |
1.87/1.98	c |      2081 |   15535    66281   201375 |    39140     2081    186 |  0.000 % |
2.57/2.63	c |      3220 |   15535    66281   201375 |    43054     3220    205 |  0.000 % |
3.47/3.53	c |      4929 |   15535    66281   201375 |    47359     4929    211 |  0.000 % |
4.87/4.98	c |      7491 |   15535    66281   201375 |    52095     7491    223 |  0.000 % |
7.26/7.32	c |     11336 |   15535    66281   201375 |    57305    11336    232 |  0.000 % |
11.36/11.48	c |     17104 |   15535    66281   201375 |    63035    17104    239 |  0.000 % |
18.46/18.54	c |     25754 |   15535    66281   201375 |    69339    25754    267 |  0.000 % |
30.45/30.58	c |     38729 |   15535    66281   201375 |    76273    38729    290 |  0.000 % |
50.45/50.51	c |     58190 |   15535    66281   201375 |    83900    58190    294 |  0.000 % |
88.72/88.81	c |     87384 |   15535    66281   201375 |    92290    14288    302 |  0.000 % |
152.29/152.41	c |    131173 |   15535    66281   201375 |   101519    58077    332 |  0.000 % |
252.65/252.84	c |    196858 |   15535    66281   201375 |   111671    33226    339 |  0.000 % |
442.47/442.71	c |    295384 |   15535    66281   201375 |   122838    33316    358 |  0.000 % |
792.53/792.95	c |    443174 |   15535    66281   201375 |   135122    72661    447 |  0.000 % |
1200.08/1200.61	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-1532866-1238402885/watcher-1532866-1238402885 -o /tmp/evaluation-result-1532866-1238402885/solver-1532866-1238402885 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532866-1238402885.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: 0.91 0.97 0.99 3/65 21955
/proc/meminfo: memFree=1072592/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=2072 CPUtime=0
/proc/21955/stat : 21955 (IUT_BMB_SAT) R 21953 21955 21797 0 -1 4194304 190 0 0 0 0 0 0 0 19 0 1 0 999662193 2121728 173 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/21955/statm: 518 173 92 274 0 241 0

[startup+0.05754 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 21955
/proc/meminfo: memFree=1072592/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=4752 CPUtime=0.05
/proc/21955/stat : 21955 (IUT_BMB_SAT) R 21953 21955 21797 0 -1 4194304 1022 0 0 0 5 0 0 0 19 0 1 0 999662193 4866048 1005 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/21955/statm: 1188 1005 97 274 0 911 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4752

[startup+0.101544 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 21955
/proc/meminfo: memFree=1072592/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=5412 CPUtime=0.09
/proc/21955/stat : 21955 (IUT_BMB_SAT) R 21953 21955 21797 0 -1 4194304 1162 0 0 0 9 0 0 0 19 0 1 0 999662193 5541888 1145 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/21955/statm: 1353 1145 97 274 0 1076 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5412

[startup+0.301561 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 21955
/proc/meminfo: memFree=1072592/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.29
/proc/21955/stat : 21955 (IUT_BMB_SAT) R 21953 21955 21797 0 -1 4194304 1646 0 0 0 25 4 0 0 21 0 1 0 999662193 7434240 1629 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/21955/statm: 1815 1629 99 274 0 1538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7260

[startup+0.701599 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 21955
/proc/meminfo: memFree=1072592/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 7260

[startup+1.50167 s]
/proc/loadavg: 0.91 0.97 0.99 2/68 21958
/proc/meminfo: memFree=1058232/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=7980 CPUtime=0.89
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 2062 0 0 0 89 0 0 0 25 0 1 0 999662253 8171520 1831 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 1995 1831 85 178 0 1815 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20596

[startup+3.10183 s]
/proc/loadavg: 0.91 0.97 0.99 2/68 21958
/proc/meminfo: memFree=1056952/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=10496 CPUtime=2.49
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 2674 0 0 0 248 1 0 0 25 0 1 0 999662253 10747904 2443 1992294400 134512640 135243223 4294956320 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 2624 2443 85 178 0 2444 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 23112

[startup+6.30113 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21958
/proc/meminfo: memFree=1051256/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=15948 CPUtime=5.68
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 4030 0 0 0 566 2 0 0 25 0 1 0 999662253 16330752 3799 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 3987 3799 85 178 0 3807 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 28564

[startup+12.7027 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21958
/proc/meminfo: memFree=1041288/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=25532 CPUtime=12.09
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 6426 0 0 0 1204 5 0 0 25 0 1 0 999662253 26144768 6195 1992294400 134512640 135243223 4294956320 18446744073709551615 134555956 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 6383 6195 85 178 0 6203 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 38148

[startup+25.5019 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21958
/proc/meminfo: memFree=1020232/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=45896 CPUtime=24.88
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 11523 0 0 0 2478 10 0 0 25 0 1 0 999662253 46997504 11292 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 11474 11292 85 178 0 11294 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 58512

[startup+51.1013 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21958
/proc/meminfo: memFree=989448/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=76908 CPUtime=50.46
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 19265 0 0 0 5028 18 0 0 25 0 1 0 999662253 78753792 19034 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/21958/statm: 19227 19034 85 178 0 19047 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 89524

[startup+102.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21958
/proc/meminfo: memFree=952904/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=112540 CPUtime=101.63
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 28195 0 0 0 10135 28 0 0 25 0 1 0 999662253 115240960 27964 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 28135 27964 85 178 0 27955 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 125156

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21958
/proc/meminfo: memFree=952904/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=112540 CPUtime=161.61
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 28195 0 0 0 16133 28 0 0 25 0 1 0 999662253 115240960 27964 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 28135 27964 85 178 0 27955 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 125156

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21958
/proc/meminfo: memFree=918792/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=146784 CPUtime=221.58
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 36731 0 0 0 22123 35 0 0 25 0 1 0 999662253 150306816 36500 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 36696 36500 85 178 0 36516 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 159400

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21958
/proc/meminfo: memFree=918152/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=859528/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=205912 CPUtime=701.38
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 51497 0 0 0 70084 54 0 0 25 0 1 0 999662253 210853888 51266 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 51478 51266 85 178 0 51298 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 218528

[startup+762.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21958
/proc/meminfo: memFree=859528/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=205912 CPUtime=761.37
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 51497 0 0 0 76083 54 0 0 25 0 1 0 999662253 210853888 51266 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 51478 51266 85 178 0 51298 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 218528

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21964
/proc/meminfo: memFree=859464/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=205912 CPUtime=821.34
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 51497 0 0 0 82079 55 0 0 25 0 1 0 999662253 210853888 51266 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 51478 51266 85 178 0 51298 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 218528

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21964
/proc/meminfo: memFree=851656/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=213848 CPUtime=881.32
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 53503 0 0 0 88075 57 0 0 25 0 1 0 999662253 218980352 53272 1992294400 134512640 135243223 4294956320 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 53462 53272 85 178 0 53282 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 226464

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21964
/proc/meminfo: memFree=828744/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=236560 CPUtime=941.3
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 59190 0 0 0 94067 63 0 0 25 0 1 0 999662253 242237440 58959 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 59140 58959 85 178 0 58960 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 249176

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21964
/proc/meminfo: memFree=828744/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=236560 CPUtime=1001.28
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 59190 0 0 0 100065 63 0 0 25 0 1 0 999662253 242237440 58959 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 59140 58959 85 178 0 58960 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 249176

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21964
/proc/meminfo: memFree=828680/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=236560 CPUtime=1061.25
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 59190 0 0 0 106062 63 0 0 25 0 1 0 999662253 242237440 58959 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 59140 58959 85 178 0 58960 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 249176

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21964
/proc/meminfo: memFree=828680/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=236560 CPUtime=1121.23
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 59190 0 0 0 112060 63 0 0 25 0 1 0 999662253 242237440 58959 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 59140 58959 85 178 0 58960 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 249176

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21964
/proc/meminfo: memFree=828680/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=236560 CPUtime=1181.2
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 59190 0 0 0 118057 63 0 0 25 0 1 0 999662253 242237440 58959 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 59140 58959 85 178 0 58960 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 249176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 21964
/proc/meminfo: memFree=828616/2055920 swapFree=4176856/4192956
[pid=21955] ppid=21953 vsize=7260 CPUtime=0.58
/proc/21955/stat : 21955 (IUT_BMB_SAT) S 21953 21955 21797 0 -1 4194304 1653 0 0 0 34 24 0 0 24 0 1 0 999662193 7434240 1635 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21955/statm: 1815 1635 105 274 0 1538 0
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (sh) S 21955 21955 21797 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 999662253 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21957/statm: 1339 232 193 169 0 50 0
[pid=21958] ppid=21957 vsize=236560 CPUtime=1199.5
/proc/21958/stat : 21958 (minisat) R 21957 21955 21797 0 -1 4194304 59190 0 0 0 119887 63 0 0 25 0 1 0 999662253 242237440 58959 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 59140 58959 85 178 0 58960 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 249176

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 21955 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=350946
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=253961
# CPU time returned by wait4() is 0.604907
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.62
CPU time (s): 1200.08
CPU user time (s): 1199.21
CPU system time (s): 0.87
CPU usage (%): 99.9551
Max. virtual memory (cumulated for all children) (KiB): 249176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.350946
system time used= 0.253961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2682
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= 3

runsolver used 1.06684 second user time and 3.3105 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-30 10:48:05
IDJOB=1532866
IDBENCH=70347
IDSOLVER=523
FILE ID=node8/1532866-1238402885
PBS_JOBID= 9061439
Free space on /tmp= 64248 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532866-1238402885/watcher-1532866-1238402885 -o /tmp/evaluation-result-1532866-1238402885/solver-1532866-1238402885 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532866-1238402885.cnf HOME

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

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=302590580

node8.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		: 3000.232
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		: 3000.232
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:       1073144 kB
Buffers:         99744 kB
Cached:         778656 kB
SwapCached:       9204 kB
Active:          45460 kB
Inactive:       843548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1073144 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:          16352 kB
Slab:            79644 kB
Committed_AS:  2614820 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64244 MiB
End job on node8 at 2009-03-30 11:08:07