Trace number 1532676

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 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
MD5SUMc44bf8e86de68afd8b13539ed87fd1d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.24
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:         0.05         s                                       |
0.28/0.39	c ============================[ Search Statistics ]==============================
0.28/0.39	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.28/0.39	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.28/0.39	c ===============================================================================
0.28/0.39	c |         0 |    7776    33212   100845 |    11070        0    nan |  0.000 % |
0.28/0.42	c |       101 |    7776    33212   100845 |    12177      101    109 |  0.000 % |
0.28/0.45	c |       251 |    7776    33212   100845 |    13395      251    125 |  0.000 % |
0.28/0.50	c |       476 |    7776    33212   100845 |    14735      476    133 |  0.000 % |
0.28/0.58	c |       815 |    7776    33212   100845 |    16208      815    133 |  0.000 % |
0.28/0.70	c |      1321 |    7776    33212   100845 |    17829     1321    143 |  0.000 % |
0.28/0.88	c |      2080 |    7776    33212   100845 |    19612     2080    149 |  0.000 % |
1.08/1.17	c |      3219 |    7776    33212   100845 |    21573     3219    156 |  0.000 % |
1.58/1.60	c |      4927 |    7776    33212   100845 |    23730     4927    159 |  0.000 % |
2.28/2.35	c |      7489 |    7776    33212   100845 |    26104     7489    171 |  0.000 % |
3.48/3.58	c |     11333 |    7776    33212   100845 |    28714    11333    174 |  0.000 % |
5.77/5.83	c |     17099 |    7776    33212   100845 |    31585    17099    181 |  0.000 % |
9.78/9.85	c |     25748 |    7776    33212   100845 |    34744    25748    182 |  0.000 % |
16.68/16.75	c |     38723 |    7776    33212   100845 |    38218    14341    193 |  0.000 % |
28.16/28.20	c |     58184 |    7776    33212   100845 |    42040    33802    205 |  0.000 % |
48.25/48.31	c |     87376 |    7776    33212   100845 |    46244    31936    205 |  0.000 % |
87.43/87.55	c |    131165 |    7776    33212   100845 |    50869    40432    236 |  0.000 % |
142.69/142.82	c |    196850 |    7776    33212   100845 |    55956    27146    198 |  0.000 % |
241.55/241.79	c |    295376 |    7776    33212   100845 |    61551    38880    193 |  0.000 % |
407.76/408.08	c |    443165 |    7776    33212   100845 |    67707    44405    235 |  0.000 % |
706.18/706.63	c |    664850 |    7776    33212   100845 |    74477    54298    216 |  0.000 % |
1192.73/1193.49	c |    997375 |    7776    33212   100845 |    81925    29520    227 |  0.000 % |
1200.02/1200.72	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532676-1238393159/watcher-1532676-1238393159 -o /tmp/evaluation-result-1532676-1238393159/solver-1532676-1238393159 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532676-1238393159.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.10 3/72 2855
/proc/meminfo: memFree=1117168/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=1680 CPUtime=0
/proc/2855/stat : 2855 (IUT_BMB_SAT) R 2853 2855 2449 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 1111977085 1720320 188 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/2855/statm: 420 189 92 274 0 143 0

[startup+0.072265 s]
/proc/loadavg: 1.00 1.00 1.10 3/72 2855
/proc/meminfo: memFree=1117168/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=3660 CPUtime=0.06
/proc/2855/stat : 2855 (IUT_BMB_SAT) R 2853 2855 2449 0 -1 4194304 721 0 0 0 6 0 0 0 18 0 1 0 1111977085 3747840 704 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/2855/statm: 915 705 97 274 0 638 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3660

[startup+0.101308 s]
/proc/loadavg: 1.00 1.00 1.10 3/72 2855
/proc/meminfo: memFree=1117168/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4056 CPUtime=0.09
/proc/2855/stat : 2855 (IUT_BMB_SAT) R 2853 2855 2449 0 -1 4194304 820 0 0 0 9 0 0 0 18 0 1 0 1111977085 4153344 803 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 0 0 0
/proc/2855/statm: 1014 803 97 274 0 737 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4056

[startup+0.30135 s]
/proc/loadavg: 1.00 1.00 1.10 3/72 2855
/proc/meminfo: memFree=1117168/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4320

[startup+0.701426 s]
/proc/loadavg: 1.00 1.00 1.10 3/72 2855
/proc/meminfo: memFree=1117168/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4320

[startup+1.50158 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 2858
/proc/meminfo: memFree=1108504/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=7092 CPUtime=1.2
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 1639 0 0 0 119 1 0 0 25 0 1 0 1111977114 7262208 1552 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 1773 1552 85 178 0 1593 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16768

[startup+3.10286 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 2858
/proc/meminfo: memFree=1105432/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=11200 CPUtime=2.8
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 2667 0 0 0 279 1 0 0 25 0 1 0 1111977114 11468800 2580 1992294400 134512640 135243223 4294956304 18446744073709551615 134555637 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 2800 2580 85 178 0 2620 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20876

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 2858
/proc/meminfo: memFree=1097944/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=17932 CPUtime=6
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 4338 0 0 0 597 3 0 0 25 0 1 0 1111977114 18362368 4251 1992294400 134512640 135243223 4294956304 18446744073709551615 134555498 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 4483 4251 85 178 0 4303 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27608

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 2858
/proc/meminfo: memFree=1086688/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=28692 CPUtime=12.4
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 7016 0 0 0 1235 5 0 0 25 0 1 0 1111977114 29380608 6929 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 7173 6929 85 178 0 6993 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38368

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 2858
/proc/meminfo: memFree=1081888/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=32256 CPUtime=25.19
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 7925 0 0 0 2513 6 0 0 25 0 1 0 1111977114 33030144 7838 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 8064 7838 85 178 0 7884 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 41932

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 2858
/proc/meminfo: memFree=1073120/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=41036 CPUtime=50.77
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 10104 0 0 0 5069 8 0 0 25 0 1 0 1111977114 42020864 10017 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 10259 10017 85 178 0 10079 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 50712

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 2858
/proc/meminfo: memFree=1059552/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=54632 CPUtime=101.94
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 13494 0 0 0 10183 11 0 0 25 0 1 0 1111977114 55943168 13407 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 13658 13407 85 178 0 13478 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 64308

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 2858
/proc/meminfo: memFree=1059488/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=54632 CPUtime=161.9
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 13497 0 0 0 16179 11 0 0 25 0 1 0 1111977114 55943168 13410 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2858/statm: 13658 13410 85 178 0 13478 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 64308

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 2858
/proc/meminfo: memFree=1055072/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=58988 CPUtime=221.87
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 14598 0 0 0 22174 13 0 0 25 0 1 0 1111977114 60403712 14511 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 14747 14511 85 178 0 14567 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 68664

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/75 2858
/proc/meminfo: memFree=1053664/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1036320/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=77812 CPUtime=761.57
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 19284 0 0 0 76139 18 0 0 25 0 1 0 1111977114 79679488 19197 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 19453 19197 85 178 0 19273 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 87488

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/75 2858
/proc/meminfo: memFree=1031520/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=82960 CPUtime=821.54
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 20564 0 0 0 82134 20 0 0 25 0 1 0 1111977114 84951040 20477 1992294400 134512640 135243223 4294956304 18446744073709551615 134564954 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 20740 20477 85 178 0 20560 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 92636

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/75 2858
/proc/meminfo: memFree=1031200/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=82960 CPUtime=881.5
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 20572 0 0 0 88130 20 0 0 25 0 1 0 1111977114 84951040 20485 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 20740 20485 85 178 0 20560 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 92636

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 2858
/proc/meminfo: memFree=1027360/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=86788 CPUtime=941.47
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 21524 0 0 0 94126 21 0 0 25 0 1 0 1111977114 88870912 21437 1992294400 134512640 135243223 4294956304 18446744073709551615 134555735 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 21697 21437 85 178 0 21517 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 96464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 2858
/proc/meminfo: memFree=1027296/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=86788 CPUtime=1001.43
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 21524 0 0 0 100122 21 0 0 25 0 1 0 1111977114 88870912 21437 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 21697 21437 85 178 0 21517 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 96464

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 2858
/proc/meminfo: memFree=1027296/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=86788 CPUtime=1061.4
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 21524 0 0 0 106119 21 0 0 25 0 1 0 1111977114 88870912 21437 1992294400 134512640 135243223 4294956304 18446744073709551615 134566290 0 0 4096 3 0 0 0 17 1 0 0
/proc/2858/statm: 21697 21437 85 178 0 21517 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 96464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 2858
/proc/meminfo: memFree=1026336/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=87844 CPUtime=1121.37
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 21780 0 0 0 112115 22 0 0 25 0 1 0 1111977114 89952256 21693 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 21961 21693 85 178 0 21781 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 97520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 2858
/proc/meminfo: memFree=1026272/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=87844 CPUtime=1181.35
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 21794 0 0 0 118113 22 0 0 25 0 1 0 1111977114 89952256 21707 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 21961 21707 85 178 0 21781 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 97520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 2858
/proc/meminfo: memFree=1026272/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=87844 CPUtime=1199.74
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 21794 0 0 0 119952 22 0 0 25 0 1 0 1111977114 89952256 21707 1992294400 134512640 135243223 4294956304 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 21961 21707 85 178 0 21781 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 97520

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 2858
/proc/meminfo: memFree=1026272/2055920 swapFree=4175896/4192956
[pid=2855] ppid=2853 vsize=4320 CPUtime=0.28
/proc/2855/stat : 2855 (IUT_BMB_SAT) S 2853 2855 2449 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1111977085 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2855/statm: 1080 877 105 274 0 803 0
[pid=2857] ppid=2855 vsize=5356 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2855 2855 2449 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111977114 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2857/statm: 1339 232 193 169 0 50 0
[pid=2858] ppid=2857 vsize=87844 CPUtime=1199.74
/proc/2858/stat : 2858 (minisat) R 2857 2855 2449 0 -1 4194304 21794 0 0 0 119952 22 0 0 25 0 1 0 1111977114 89952256 21707 1992294400 134512640 135243223 4294956304 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 0 0 0
/proc/2858/statm: 21961 21707 85 178 0 21781 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 97520

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2855 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=164974
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=134979
# CPU time returned by wait4() is 0.299953
# 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): 1200.72
CPU time (s): 1200.02
CPU user time (s): 1199.68
CPU system time (s): 0.34
CPU usage (%): 99.9417
Max. virtual memory (cumulated for all children) (KiB): 97520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.164974
system time used= 0.134979
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= 3

runsolver used 1.46678 second user time and 3.61345 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-30 08:05:59
IDJOB=1532676
IDBENCH=70309
IDSOLVER=523
FILE ID=node66/1532676-1238393159
PBS_JOBID= 9061349
Free space on /tmp= 66544 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532676-1238393159/watcher-1532676-1238393159 -o /tmp/evaluation-result-1532676-1238393159/solver-1532676-1238393159 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532676-1238393159.cnf HOME

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

MD5SUM BENCH= c44bf8e86de68afd8b13539ed87fd1d0
RANDOM SEED=2143349572

node66.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		: 3000.286
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		: 3000.286
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:       1117648 kB
Buffers:         92772 kB
Cached:         752076 kB
SwapCached:       8824 kB
Active:         250652 kB
Inactive:       605180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1117648 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            2780 kB
Writeback:           0 kB
Mapped:          16612 kB
Slab:            67644 kB
Committed_AS:  3088212 kB
PageTables:       1976 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= 66540 MiB
End job on node66 at 2009-03-30 08:26:01