Trace number 1532951

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) 1200.05 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark57.3353
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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
0.39/0.44	c WARNING: for repeatability, setting FPU to use double precision
0.39/0.44	c ============================[ Problem Statistics ]=============================
0.39/0.44	c |                                                                             |
0.39/0.44	c |  Number of variables:  12000                                                |
0.39/0.44	c |  Number of clauses:    50400                                                |
0.42/0.53	c |  Parsing time:         0.09         s                                       |
0.42/0.63	c ============================[ Search Statistics ]==============================
0.42/0.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.42/0.63	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.42/0.63	c ===============================================================================
0.42/0.63	c |         0 |   11656    49876   151521 |    16625        0    nan |  0.000 % |
0.42/0.68	c |       100 |   11656    49876   151521 |    18287      100    210 |  0.000 % |
0.42/0.73	c |       250 |   11656    49876   151521 |    20116      250    177 |  0.000 % |
0.42/0.82	c |       477 |   11656    49876   151521 |    22128      477    199 |  0.000 % |
0.42/0.93	c |       815 |   11656    49876   151521 |    24341      815    192 |  0.000 % |
1.07/1.11	c |      1322 |   11656    49876   151521 |    26775     1322    198 |  0.000 % |
1.36/1.41	c |      2084 |   11656    49876   151521 |    29452     2084    196 |  0.000 % |
1.77/1.83	c |      3227 |   11656    49876   151521 |    32398     3227    188 |  0.000 % |
2.36/2.49	c |      4937 |   11656    49876   151521 |    35637     4937    190 |  0.000 % |
3.56/3.68	c |      7500 |   11656    49876   151521 |    39201     7500    223 |  0.000 % |
5.46/5.55	c |     11344 |   11656    49876   151521 |    43121    11344    231 |  0.000 % |
8.56/8.65	c |     17112 |   11656    49876   151521 |    47434    17112    228 |  0.000 % |
14.06/14.18	c |     25763 |   11656    49876   151521 |    52177    25763    236 |  0.000 % |
23.56/23.69	c |     38739 |   11656    49876   151521 |    57395    38739    237 |  0.000 % |
41.94/42.06	c |     58200 |   11656    49876   151521 |    63134    58200    241 |  0.000 % |
67.73/67.88	c |     87393 |   11656    49876   151521 |    69448    35382    253 |  0.000 % |
119.41/119.52	c |    131184 |   11656    49876   151521 |    76392    21332    281 |  0.000 % |
215.96/216.19	c |    196868 |   11656    49876   151521 |    84032    23855    263 |  0.000 % |
372.59/372.82	c |    295395 |   11656    49876   151521 |    92435    51805    292 |  0.000 % |
597.76/598.10	c |    443185 |   11656    49876   151521 |   101679    39795    302 |  0.000 % |
1041.63/1042.23	c |    664868 |   11656    49876   151521 |   111846    87307    308 |  0.000 % |
1200.05/1200.71	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-1532951-1238407906/watcher-1532951-1238407906 -o /tmp/evaluation-result-1532951-1238407906/solver-1532951-1238407906 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532951-1238407906.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: 0.92 0.98 1.15 3/64 31832
/proc/meminfo: memFree=1345224/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=1876 CPUtime=0
/proc/31832/stat : 31832 (IUT_BMB_SAT) R 31830 31832 31483 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 1113456681 1921024 179 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/31832/statm: 469 180 92 274 0 192 0

[startup+0.0784459 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 31832
/proc/meminfo: memFree=1345224/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=4424 CPUtime=0.07
/proc/31832/stat : 31832 (IUT_BMB_SAT) R 31830 31832 31483 0 -1 4194304 919 0 0 0 7 0 0 0 18 0 1 0 1113456681 4530176 902 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/31832/statm: 1106 902 97 274 0 829 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4424

[startup+0.101448 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 31832
/proc/meminfo: memFree=1345224/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=4688 CPUtime=0.09
/proc/31832/stat : 31832 (IUT_BMB_SAT) R 31830 31832 31483 0 -1 4194304 1000 0 0 0 9 0 0 0 18 0 1 0 1113456681 4800512 983 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/31832/statm: 1172 983 97 274 0 895 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4688

[startup+0.301481 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 31832
/proc/meminfo: memFree=1345224/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.29
/proc/31832/stat : 31832 (IUT_BMB_SAT) R 31830 31832 31483 0 -1 4194304 1272 0 0 0 21 8 0 0 19 0 1 0 1113456681 5881856 1255 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/31832/statm: 1436 1255 99 274 0 1159 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5744

[startup+0.701548 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 31832
/proc/meminfo: memFree=1345224/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 5744

[startup+1.50168 s]
/proc/loadavg: 0.92 0.98 1.15 2/67 31835
/proc/meminfo: memFree=1333864/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=7472 CPUtime=1.05
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 1857 0 0 0 104 1 0 0 25 0 1 0 1113456726 7651328 1701 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 1868 1701 85 178 0 1688 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 18572

[startup+3.10295 s]
/proc/loadavg: 0.92 0.98 1.15 2/67 31835
/proc/meminfo: memFree=1331624/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=10772 CPUtime=2.65
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 2681 0 0 0 263 2 0 0 25 0 1 0 1113456726 11030528 2525 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 2693 2525 85 178 0 2513 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21872

[startup+6.30148 s]
/proc/loadavg: 0.93 0.98 1.15 2/67 31835
/proc/meminfo: memFree=1324264/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=17524 CPUtime=5.85
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 4377 0 0 0 581 4 0 0 25 0 1 0 1113456726 17944576 4221 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 4381 4221 85 178 0 4201 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28624

[startup+12.7025 s]
/proc/loadavg: 0.93 0.98 1.15 2/67 31835
/proc/meminfo: memFree=1313064/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=28036 CPUtime=12.24
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 7018 0 0 0 1218 6 0 0 25 0 1 0 1113456726 28708864 6862 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 7009 6862 85 178 0 6829 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 39136

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.15 2/67 31835
/proc/meminfo: memFree=1295080/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=45440 CPUtime=25.03
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 11345 0 0 0 2493 10 0 0 25 0 1 0 1113456726 46530560 11189 1992294400 134512640 135243223 4294956304 18446744073709551615 134566278 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 11360 11189 85 178 0 11180 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 56540

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 1.14 2/67 31835
/proc/meminfo: memFree=1271720/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=68396 CPUtime=50.62
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 17064 0 0 0 5048 14 0 0 25 0 1 0 1113456726 70037504 16908 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 17099 16908 85 178 0 16919 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 79496

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.13 2/67 31835
/proc/meminfo: memFree=1262824/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=77256 CPUtime=101.81
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 19293 0 0 0 10164 17 0 0 25 0 1 0 1113456726 79110144 19137 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 19314 19137 85 178 0 19134 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 88356

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.12 2/67 31835
/proc/meminfo: memFree=1255912/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=83992 CPUtime=161.77
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 20981 0 0 0 16158 19 0 0 25 0 1 0 1113456726 86007808 20825 1992294400 134512640 135243223 4294956304 18446744073709551615 134555557 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 20998 20825 85 178 0 20818 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 95092

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.11 2/67 31835
/proc/meminfo: memFree=1242344/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=97592 CPUtime=221.74
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 24379 0 0 0 22152 22 0 0 25 0 1 0 1113456726 99934208 24223 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 24398 24223 85 178 0 24218 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 108692

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.10 2/67 31835
/proc/meminfo: memFree=1242344/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1202664/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=137188 CPUtime=761.46
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 34252 0 0 0 76114 32 0 0 25 0 1 0 1113456726 140480512 34096 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 34297 34096 85 178 0 34117 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 148288

[startup+822.301 s]
/proc/loadavg: 1.07 1.01 1.05 2/67 31835
/proc/meminfo: memFree=1202664/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=137188 CPUtime=821.43
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 34254 0 0 0 82111 32 0 0 25 0 1 0 1113456726 140480512 34098 1992294400 134512640 135243223 4294956304 18446744073709551615 134555622 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 34297 34098 85 178 0 34117 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 148288

[startup+882.301 s]
/proc/loadavg: 1.07 1.02 1.05 2/67 31835
/proc/meminfo: memFree=1198568/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=141412 CPUtime=881.38
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 35305 0 0 0 88105 33 0 0 25 0 1 0 1113456726 144805888 35149 1992294400 134512640 135243223 4294956304 18446744073709551615 134555727 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 35353 35149 85 178 0 35173 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 152512

[startup+942.302 s]
/proc/loadavg: 1.10 1.04 1.05 2/67 31835
/proc/meminfo: memFree=1192808/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=146956 CPUtime=941.35
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 36709 0 0 0 94101 34 0 0 25 0 1 0 1113456726 150482944 36553 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 36739 36553 85 178 0 36559 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 158056

[startup+1002.3 s]
/proc/loadavg: 1.04 1.03 1.05 2/67 31835
/proc/meminfo: memFree=1192808/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=146956 CPUtime=1001.33
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 36709 0 0 0 100098 35 0 0 25 0 1 0 1113456726 150482944 36553 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/31835/statm: 36739 36553 85 178 0 36559 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 158056

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.04 2/67 31835
/proc/meminfo: memFree=1192808/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=146956 CPUtime=1061.3
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 36710 0 0 0 106095 35 0 0 25 0 1 0 1113456726 150482944 36554 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 36739 36554 85 178 0 36559 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 158056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/67 31835
/proc/meminfo: memFree=1187688/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=152104 CPUtime=1121.27
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 37986 0 0 0 112091 36 0 0 25 0 1 0 1113456726 155754496 37830 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 38026 37830 85 178 0 37846 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 163204

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/67 31835
/proc/meminfo: memFree=1187688/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=152104 CPUtime=1181.23
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 37986 0 0 0 118087 36 0 0 25 0 1 0 1113456726 155754496 37830 1992294400 134512640 135243223 4294956304 18446744073709551615 134567689 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 38026 37830 85 178 0 37846 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 163204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.08 1.02 1.03 2/67 31835
/proc/meminfo: memFree=1187624/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=152104 CPUtime=1199.63
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 37986 0 0 0 119927 36 0 0 25 0 1 0 1113456726 155754496 37830 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 38026 37830 85 178 0 37846 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 163204

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: 1.08 1.02 1.03 2/67 31835
/proc/meminfo: memFree=1187624/2055920 swapFree=4178416/4192956
[pid=31832] ppid=31830 vsize=5744 CPUtime=0.42
/proc/31832/stat : 31832 (IUT_BMB_SAT) S 31830 31832 31483 0 -1 4194304 1279 0 0 0 25 17 0 0 21 0 1 0 1113456681 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/31832/statm: 1436 1261 105 274 0 1159 0
[pid=31834] ppid=31832 vsize=5356 CPUtime=0
/proc/31834/stat : 31834 (sh) S 31832 31832 31483 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113456725 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31834/statm: 1339 232 193 169 0 50 0
[pid=31835] ppid=31834 vsize=152104 CPUtime=1199.63
/proc/31835/stat : 31835 (minisat) R 31834 31832 31483 0 -1 4194304 37986 0 0 0 119927 36 0 0 25 0 1 0 1113456726 155754496 37830 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/31835/statm: 38026 37830 85 178 0 37846 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 163204

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31832 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=264959
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=183972
# CPU time returned by wait4() is 0.448931
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.52
CPU system time (s): 0.53
CPU usage (%): 99.9443
Max. virtual memory (cumulated for all children) (KiB): 163204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.264959
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2124
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= 4

runsolver used 0.930858 second user time and 3.45047 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-30 12:11:46
IDJOB=1532951
IDBENCH=70364
IDSOLVER=523
FILE ID=node15/1532951-1238407906
PBS_JOBID= 9061423
Free space on /tmp= 65428 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532951-1238407906/watcher-1532951-1238407906 -o /tmp/evaluation-result-1532951-1238407906/solver-1532951-1238407906 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532951-1238407906.cnf HOME

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

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=2032816609

node15.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:       1345768 kB
Buffers:         79424 kB
Cached:         532604 kB
SwapCached:       8336 kB
Active:          59152 kB
Inactive:       562832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345768 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            3112 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            74160 kB
Committed_AS:  2898668 kB
PageTables:       1464 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= 65424 MiB
End job on node15 at 2009-03-30 12:31:49