Trace number 1532661

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) 1200.02 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.1969
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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
0.19/0.29	c WARNING: for repeatability, setting FPU to use double precision
0.19/0.29	c ============================[ Problem Statistics ]=============================
0.19/0.29	c |                                                                             |
0.19/0.29	c |  Number of variables:  8000                                                 |
0.19/0.29	c |  Number of clauses:    33600                                                |
0.28/0.34	c |  Parsing time:         0.04         s                                       |
0.28/0.40	c ============================[ Search Statistics ]==============================
0.28/0.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.28/0.40	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.28/0.40	c ===============================================================================
0.28/0.40	c |         0 |    7780    33223   100917 |    11074        0    nan |  0.000 % |
0.28/0.42	c |       101 |    7780    33223   100917 |    12181      101    196 |  0.000 % |
0.28/0.46	c |       251 |    7780    33223   100917 |    13399      251    148 |  0.000 % |
0.28/0.51	c |       478 |    7780    33223   100917 |    14739      478    128 |  0.000 % |
0.28/0.58	c |       815 |    7780    33223   100917 |    16213      815    134 |  0.000 % |
0.28/0.69	c |      1323 |    7780    33223   100917 |    17835     1323    130 |  0.000 % |
0.28/0.87	c |      2083 |    7780    33223   100917 |    19618     2083    132 |  0.000 % |
1.09/1.14	c |      3224 |    7780    33223   100917 |    21580     3224    143 |  0.000 % |
1.48/1.57	c |      4932 |    7780    33223   100917 |    23738     4932    151 |  0.000 % |
2.18/2.29	c |      7494 |    7780    33223   100917 |    26112     7494    163 |  0.000 % |
3.48/3.51	c |     11338 |    7780    33223   100917 |    28723    11338    163 |  0.000 % |
5.67/5.75	c |     17106 |    7780    33223   100917 |    31596    17106    168 |  0.000 % |
9.58/9.66	c |     25755 |    7780    33223   100917 |    34756    25755    176 |  0.000 % |
16.57/16.62	c |     38729 |    7780    33223   100917 |    38231    14335    179 |  0.000 % |
26.47/26.50	c |     58190 |    7780    33223   100917 |    42054    33796    182 |  0.000 % |
47.66/47.72	c |     87383 |    7780    33223   100917 |    46260    31801    206 |  0.000 % |
81.04/81.12	c |    131172 |    7780    33223   100917 |    50886    40000    208 |  0.000 % |
137.11/137.27	c |    196858 |    7780    33223   100917 |    55974    26779    213 |  0.000 % |
244.26/244.44	c |    295384 |    7780    33223   100917 |    61572    38204    203 |  0.000 % |
419.38/419.65	c |    443173 |    7780    33223   100917 |    67729    42199    228 |  0.000 % |
693.25/693.68	c |    664856 |    7780    33223   100917 |    74502    49658    223 |  0.000 % |
1180.13/1180.74	c |    997381 |    7780    33223   100917 |    81952    26778    211 |  0.000 % |
1200.02/1200.61	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-1532661-1238392487/watcher-1532661-1238392487 -o /tmp/evaluation-result-1532661-1238392487/solver-1532661-1238392487 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532661-1238392487.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.40 1.35 3/64 12859
/proc/meminfo: memFree=1123640/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=1680 CPUtime=0
/proc/12859/stat : 12859 (IUT_BMB_SAT) R 12857 12859 12425 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 1111910599 1720320 179 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/12859/statm: 420 180 92 274 0 143 0

[startup+0.0536749 s]
/proc/loadavg: 1.02 1.40 1.35 3/64 12859
/proc/meminfo: memFree=1123640/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=3396 CPUtime=0.04
/proc/12859/stat : 12859 (IUT_BMB_SAT) R 12857 12859 12425 0 -1 4194304 659 0 0 0 4 0 0 0 18 0 1 0 1111910599 3477504 642 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/12859/statm: 849 642 97 274 0 572 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3396

[startup+0.10168 s]
/proc/loadavg: 1.02 1.40 1.35 3/64 12859
/proc/meminfo: memFree=1123640/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4056 CPUtime=0.09
/proc/12859/stat : 12859 (IUT_BMB_SAT) R 12857 12859 12425 0 -1 4194304 824 0 0 0 9 0 0 0 18 0 1 0 1111910599 4153344 807 1992294400 134512640 135635285 4294956208 18446744073709551615 134543296 0 0 4096 0 0 0 0 17 0 0 0
/proc/12859/statm: 1014 808 97 274 0 737 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4056

[startup+0.301716 s]
/proc/loadavg: 1.02 1.40 1.35 3/64 12859
/proc/meminfo: memFree=1123640/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4320

[startup+0.701784 s]
/proc/loadavg: 1.02 1.40 1.35 3/64 12859
/proc/meminfo: memFree=1123640/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4320

[startup+1.50192 s]
/proc/loadavg: 1.02 1.40 1.35 2/67 12862
/proc/meminfo: memFree=1115168/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=7092 CPUtime=1.2
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 1624 0 0 0 119 1 0 0 25 0 1 0 1111910628 7262208 1537 1992294400 134512640 135243223 4294956304 18446744073709551615 134555551 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 1773 1538 85 178 0 1593 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16768

[startup+3.10119 s]
/proc/loadavg: 1.02 1.40 1.35 2/67 12862
/proc/meminfo: memFree=1112032/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=11064 CPUtime=2.8
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 2629 0 0 0 278 2 0 0 25 0 1 0 1111910628 11329536 2542 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 2766 2542 85 178 0 2586 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20740

[startup+6.30274 s]
/proc/loadavg: 1.02 1.39 1.35 2/67 12862
/proc/meminfo: memFree=1104992/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=17428 CPUtime=6
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 4197 0 0 0 596 4 0 0 25 0 1 0 1111910628 17846272 4110 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 4357 4110 85 178 0 4177 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27104

[startup+12.7018 s]
/proc/loadavg: 1.02 1.39 1.35 2/67 12862
/proc/meminfo: memFree=1093856/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=27628 CPUtime=12.39
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 6767 0 0 0 1233 6 0 0 25 0 1 0 1111910628 28291072 6680 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 6907 6680 85 178 0 6727 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 37304

[startup+25.502 s]
/proc/loadavg: 1.01 1.37 1.34 2/67 12862
/proc/meminfo: memFree=1090016/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=30532 CPUtime=25.19
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 7490 0 0 0 2512 7 0 0 25 0 1 0 1111910628 31264768 7403 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 7633 7403 85 178 0 7453 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 40208

[startup+51.1024 s]
/proc/loadavg: 1.01 1.34 1.33 2/67 12862
/proc/meminfo: memFree=1083040/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=37672 CPUtime=50.78
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 9254 0 0 0 5069 9 0 0 25 0 1 0 1111910628 38576128 9167 1992294400 134512640 135243223 4294956304 18446744073709551615 134565285 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 9418 9167 85 178 0 9238 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 47348

[startup+102.306 s]
/proc/loadavg: 1.06 1.30 1.32 2/67 12862
/proc/meminfo: memFree=1070048/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=50476 CPUtime=101.95
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 12483 0 0 0 10183 12 0 0 25 0 1 0 1111910628 51687424 12396 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 12619 12396 85 178 0 12439 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 60152

[startup+162.301 s]
/proc/loadavg: 1.23 1.29 1.31 2/67 12862
/proc/meminfo: memFree=1065312/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=55632 CPUtime=161.93
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 13756 0 0 0 16179 14 0 0 25 0 1 0 1111910628 56967168 13669 1992294400 134512640 135243223 4294956304 18446744073709551615 134556023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 13908 13669 85 178 0 13728 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 65308

[startup+222.302 s]
/proc/loadavg: 1.30 1.31 1.32 2/67 12862
/proc/meminfo: memFree=1062368/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=58140 CPUtime=221.89
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 14400 0 0 0 22174 15 0 0 25 0 1 0 1111910628 59535360 14313 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 14535 14313 85 178 0 14355 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 67816

[startup+282.302 s]
/proc/loadavg: 1.11 1.25 1.29 2/67 12862
/proc/meminfo: memFree=1060064/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1043936/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=76580 CPUtime=701.67
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 18958 0 0 0 70147 20 0 0 25 0 1 0 1111910628 78417920 18871 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 19145 18871 85 178 0 18965 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 86256

[startup+762.307 s]
/proc/loadavg: 1.00 1.04 1.16 2/67 12868
/proc/meminfo: memFree=1040160/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=80276 CPUtime=761.65
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 19918 0 0 0 76143 22 0 0 25 0 1 0 1111910628 82202624 19831 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 20069 19831 85 178 0 19889 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 89952

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/67 12868
/proc/meminfo: memFree=1028192/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=92368 CPUtime=821.62
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 22904 0 0 0 82136 26 0 0 25 0 1 0 1111910628 94584832 22817 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 23092 22817 85 178 0 22912 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 102044

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/67 12868
/proc/meminfo: memFree=1028128/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=92368 CPUtime=881.59
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 22905 0 0 0 88133 26 0 0 25 0 1 0 1111910628 94584832 22818 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 23092 22818 85 178 0 22912 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 102044

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.12 2/67 12868
/proc/meminfo: memFree=1022752/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=97804 CPUtime=941.55
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 24264 0 0 0 94128 27 0 0 25 0 1 0 1111910628 100151296 24177 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 24451 24177 85 178 0 24271 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 107480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/67 12868
/proc/meminfo: memFree=1022752/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=97804 CPUtime=1001.52
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 24264 0 0 0 100125 27 0 0 25 0 1 0 1111910628 100151296 24177 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 24451 24177 85 178 0 24271 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 107480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/67 12868
/proc/meminfo: memFree=1022688/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=97804 CPUtime=1061.5
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 24264 0 0 0 106123 27 0 0 25 0 1 0 1111910628 100151296 24177 1992294400 134512640 135243223 4294956304 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 24451 24177 85 178 0 24271 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 107480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 12868
/proc/meminfo: memFree=1022688/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=97804 CPUtime=1121.47
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 24264 0 0 0 112120 27 0 0 25 0 1 0 1111910628 100151296 24177 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 24451 24177 85 178 0 24271 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 107480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 12868
/proc/meminfo: memFree=1022688/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=97804 CPUtime=1181.45
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 24264 0 0 0 118117 28 0 0 25 0 1 0 1111910628 100151296 24177 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 24451 24177 85 178 0 24271 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 107480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 12868
/proc/meminfo: memFree=1022624/2055920 swapFree=4175308/4192956
[pid=12859] ppid=12857 vsize=4320 CPUtime=0.28
/proc/12859/stat : 12859 (IUT_BMB_SAT) S 12857 12859 12425 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111910599 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12859/statm: 1080 877 105 274 0 803 0
[pid=12861] ppid=12859 vsize=5356 CPUtime=0
/proc/12861/stat : 12861 (sh) S 12859 12859 12425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111910628 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12861/statm: 1339 232 193 169 0 50 0
[pid=12862] ppid=12861 vsize=97804 CPUtime=1199.74
/proc/12862/stat : 12862 (minisat) R 12861 12859 12425 0 -1 4194304 24264 0 0 0 119946 28 0 0 25 0 1 0 1111910628 100151296 24177 1992294400 134512640 135243223 4294956304 18446744073709551615 134555576 0 0 4096 3 0 0 0 17 0 0 0
/proc/12862/statm: 24451 24177 85 178 0 24271 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 107480

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 12859 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=176973
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=122981
# CPU time returned by wait4() is 0.299954
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.63
CPU system time (s): 0.39
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 107480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.176973
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1554
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= 5

runsolver used 1.04084 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-30 07:54:47
IDJOB=1532661
IDBENCH=70306
IDSOLVER=523
FILE ID=node55/1532661-1238392487
PBS_JOBID= 9061308
Free space on /tmp= 66304 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532661-1238392487/watcher-1532661-1238392487 -o /tmp/evaluation-result-1532661-1238392487/solver-1532661-1238392487 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532661-1238392487.cnf HOME

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=132871744

node55.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		: 3000.259
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		: 3000.259
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:       1124184 kB
Buffers:         92156 kB
Cached:         735404 kB
SwapCached:      11560 kB
Active:          71160 kB
Inactive:       769568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1124184 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            2776 kB
Writeback:           0 kB
Mapped:          18892 kB
Slab:            77132 kB
Committed_AS:  2730444 kB
PageTables:       1372 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= 66300 MiB
End job on node55 at 2009-03-30 08:14:50