Trace number 1532996

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) 1200.03 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
MD5SUM65bb593760651b10c127c4b3276e73fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.4368
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                                                |
0.43/0.53	c |  Parsing time:         0.08         s                                       |
0.43/0.63	c ============================[ Search Statistics ]==============================
0.43/0.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.43/0.63	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.43/0.63	c ===============================================================================
0.43/0.63	c |         0 |   11659    49842   151399 |    16614        0    nan |  0.000 % |
0.43/0.67	c |       101 |   11659    49842   151399 |    18275      101    120 |  0.000 % |
0.43/0.73	c |       252 |   11659    49842   151399 |    20102      252    140 |  0.000 % |
0.43/0.81	c |       478 |   11659    49842   151399 |    22113      478    143 |  0.000 % |
0.43/0.93	c |       816 |   11659    49842   151399 |    24324      816    149 |  0.000 % |
1.08/1.11	c |      1323 |   11659    49842   151399 |    26757     1323    157 |  0.000 % |
1.27/1.39	c |      2082 |   11659    49842   151399 |    29432     2082    165 |  0.000 % |
1.77/1.85	c |      3221 |   11659    49842   151399 |    32375     3221    180 |  0.000 % |
2.47/2.53	c |      4929 |   11659    49842   151399 |    35613     4929    187 |  0.000 % |
3.57/3.65	c |      7493 |   11659    49842   151399 |    39174     7493    217 |  0.000 % |
5.48/5.55	c |     11338 |   11659    49842   151399 |    43092    11338    226 |  0.000 % |
8.47/8.56	c |     17105 |   11659    49842   151399 |    47401    17105    222 |  0.000 % |
13.76/13.89	c |     25754 |   11659    49842   151399 |    52141    25754    236 |  0.000 % |
23.16/23.20	c |     38730 |   11659    49842   151399 |    57356    38730    238 |  0.000 % |
40.95/41.07	c |     58192 |   11659    49842   151399 |    63091    58192    248 |  0.000 % |
69.64/69.79	c |     87384 |   11659    49842   151399 |    69400    35602    245 |  0.000 % |
118.62/118.79	c |    131176 |   11659    49842   151399 |    76340    22594    300 |  0.000 % |
201.77/201.97	c |    196862 |   11659    49842   151399 |    83974    23483    249 |  0.000 % |
362.29/362.57	c |    295391 |   11659    49842   151399 |    92372    52388    341 |  0.000 % |
597.55/597.90	c |    443182 |   11659    49842   151399 |   101609    42730    292 |  0.000 % |
1085.68/1086.37	c |    664865 |   11659    49842   151399 |   111770    93147    371 |  0.000 % |
1200.03/1200.71	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-1532996-1238410636/watcher-1532996-1238410636 -o /tmp/evaluation-result-1532996-1238410636/solver-1532996-1238410636 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532996-1238410636.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: 0.84 0.95 0.98 3/72 3459
/proc/meminfo: memFree=1109736/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=1876 CPUtime=0
/proc/3459/stat : 3459 (IUT_BMB_SAT) R 3457 3459 3422 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1113724866 1921024 187 1992294400 134512640 135635285 4294956224 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/3459/statm: 469 187 92 274 0 192 0

[startup+0.0880781 s]
/proc/loadavg: 0.84 0.95 0.98 3/72 3459
/proc/meminfo: memFree=1109736/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=4556 CPUtime=0.08
/proc/3459/stat : 3459 (IUT_BMB_SAT) R 3457 3459 3422 0 -1 4194304 950 0 0 0 8 0 0 0 18 0 1 0 1113724866 4665344 933 1992294400 134512640 135635285 4294956224 18446744073709551615 134547171 0 0 4096 0 0 0 0 17 0 0 0
/proc/3459/statm: 1139 934 97 274 0 862 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4556

[startup+0.10208 s]
/proc/loadavg: 0.84 0.95 0.98 3/72 3459
/proc/meminfo: memFree=1109736/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=4688 CPUtime=0.09
/proc/3459/stat : 3459 (IUT_BMB_SAT) R 3457 3459 3422 0 -1 4194304 1000 0 0 0 9 0 0 0 18 0 1 0 1113724866 4800512 983 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/3459/statm: 1172 983 97 274 0 895 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4688

[startup+0.301119 s]
/proc/loadavg: 0.84 0.95 0.98 3/72 3459
/proc/meminfo: memFree=1109736/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.29
/proc/3459/stat : 3459 (IUT_BMB_SAT) R 3457 3459 3422 0 -1 4194304 1272 0 0 0 21 8 0 0 19 0 1 0 1113724866 5881856 1255 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/3459/statm: 1436 1255 99 274 0 1159 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5744

[startup+0.701197 s]
/proc/loadavg: 0.84 0.95 0.98 3/72 3459
/proc/meminfo: memFree=1109736/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 5744

[startup+1.50135 s]
/proc/loadavg: 0.84 0.95 0.98 2/75 3462
/proc/meminfo: memFree=1098448/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=7212 CPUtime=1.04
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 1797 0 0 0 104 0 0 0 25 0 1 0 1113724911 7385088 1642 1992294400 134512640 135243223 4294956320 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 1803 1642 85 178 0 1623 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 18312

[startup+3.10167 s]
/proc/loadavg: 0.84 0.95 0.98 2/75 3462
/proc/meminfo: memFree=1096272/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=10540 CPUtime=2.64
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 2647 0 0 0 263 1 0 0 25 0 1 0 1113724911 10792960 2492 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 2635 2492 85 178 0 2455 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21640

[startup+6.3013 s]
/proc/loadavg: 0.85 0.95 0.98 2/75 3462
/proc/meminfo: memFree=1088912/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=17140 CPUtime=5.84
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 4281 0 0 0 582 2 0 0 25 0 1 0 1113724911 17551360 4126 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 4285 4126 85 178 0 4105 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28240

[startup+12.7016 s]
/proc/loadavg: 0.87 0.95 0.98 2/75 3462
/proc/meminfo: memFree=1077216/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=28520 CPUtime=12.23
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 7115 0 0 0 1219 4 0 0 25 0 1 0 1113724911 29204480 6960 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 7130 6960 85 178 0 6950 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 39620

[startup+25.5021 s]
/proc/loadavg: 0.89 0.95 0.98 2/75 3462
/proc/meminfo: memFree=1058336/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=46720 CPUtime=25.03
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 11671 0 0 0 2495 8 0 0 25 0 1 0 1113724911 47841280 11516 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 11680 11516 85 178 0 11500 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 57820

[startup+51.1011 s]
/proc/loadavg: 0.93 0.96 0.98 2/75 3462
/proc/meminfo: memFree=1033824/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=70864 CPUtime=50.62
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 17684 0 0 0 5048 14 0 0 25 0 1 0 1113724911 72564736 17529 1992294400 134512640 135243223 4294956320 18446744073709551615 134565001 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 17716 17529 85 178 0 17536 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 81964

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/75 3462
/proc/meminfo: memFree=1027360/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=77332 CPUtime=101.8
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 19291 0 0 0 10164 16 0 0 25 0 1 0 1113724911 79187968 19136 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 19333 19136 85 178 0 19153 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 88432

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/75 3462
/proc/meminfo: memFree=1020768/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=83668 CPUtime=161.76
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 20898 0 0 0 16158 18 0 0 25 0 1 0 1113724911 85676032 20743 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 20917 20743 85 178 0 20737 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 94768

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/75 3462
/proc/meminfo: memFree=1012448/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=91984 CPUtime=221.73
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 22990 0 0 0 22153 20 0 0 25 0 1 0 1113724911 94191616 22835 1992294400 134512640 135243223 4294956320 18446744073709551615 134555904 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 22996 22835 85 178 0 22816 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 103084

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/75 3468
/proc/meminfo: memFree=1003616/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=966312/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=138116 CPUtime=761.43
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 34485 0 0 0 76110 33 0 0 25 0 1 0 1113724911 141430784 34330 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 34529 34330 85 178 0 34349 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 149216

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/75 3468
/proc/meminfo: memFree=966312/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=138116 CPUtime=821.4
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 34486 0 0 0 82107 33 0 0 25 0 1 0 1113724911 141430784 34331 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 34529 34331 85 178 0 34349 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 149216

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/75 3468
/proc/meminfo: memFree=966312/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=138116 CPUtime=881.36
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 34486 0 0 0 88103 33 0 0 25 0 1 0 1113724911 141430784 34331 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 34529 34331 85 178 0 34349 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 149216

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/75 3468
/proc/meminfo: memFree=956328/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=148148 CPUtime=941.33
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 36991 0 0 0 94096 37 0 0 25 0 1 0 1113724911 151703552 36836 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 37037 36836 85 178 0 36857 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 159248

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/75 3468
/proc/meminfo: memFree=956328/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=148148 CPUtime=1001.3
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 36991 0 0 0 100093 37 0 0 25 0 1 0 1113724911 151703552 36836 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 37037 36836 85 178 0 36857 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 159248

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/75 3468
/proc/meminfo: memFree=956264/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=148148 CPUtime=1061.26
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 36992 0 0 0 106089 37 0 0 25 0 1 0 1113724911 151703552 36837 1992294400 134512640 135243223 4294956320 18446744073709551615 134570348 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 37037 36837 85 178 0 36857 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 159248

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/75 3468
/proc/meminfo: memFree=927272/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=177056 CPUtime=1121.23
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 44232 0 0 0 112077 46 0 0 25 0 1 0 1113724911 181305344 44077 1992294400 134512640 135243223 4294956320 18446744073709551615 134564996 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 44264 44077 85 178 0 44084 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 188156

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/75 3468
/proc/meminfo: memFree=927272/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=177056 CPUtime=1181.2
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 44232 0 0 0 118074 46 0 0 25 0 1 0 1113724911 181305344 44077 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 44264 44077 85 178 0 44084 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 188156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/75 3468
/proc/meminfo: memFree=927272/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=177056 CPUtime=1199.6
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 44232 0 0 0 119913 47 0 0 25 0 1 0 1113724911 181305344 44077 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 44264 44077 85 178 0 44084 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 188156

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: 0.99 0.97 0.98 2/75 3468
/proc/meminfo: memFree=927272/2055920 swapFree=4175896/4192956
[pid=3459] ppid=3457 vsize=5744 CPUtime=0.43
/proc/3459/stat : 3459 (IUT_BMB_SAT) S 3457 3459 3422 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113724866 5881856 1261 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/3459/statm: 1436 1261 105 274 0 1159 0
[pid=3461] ppid=3459 vsize=5356 CPUtime=0
/proc/3461/stat : 3461 (sh) S 3459 3459 3422 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113724911 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3461/statm: 1339 232 193 169 0 50 0
[pid=3462] ppid=3461 vsize=177056 CPUtime=1199.6
/proc/3462/stat : 3462 (minisat) R 3461 3459 3422 0 -1 4194304 44232 0 0 0 119913 47 0 0 25 0 1 0 1113724911 181305344 44077 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/3462/statm: 44264 44077 85 178 0 44084 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 188156

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3459 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=270958
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=179972
# CPU time returned by wait4() is 0.45093
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.39
CPU system time (s): 0.64
CPU usage (%): 99.9426
Max. virtual memory (cumulated for all children) (KiB): 188156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.270958
system time used= 0.179972
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= 5

runsolver used 1.49877 second user time and 3.61845 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-30 12:57:17
IDJOB=1532996
IDBENCH=70373
IDSOLVER=523
FILE ID=node66/1532996-1238410636
PBS_JOBID= 9061474
Free space on /tmp= 66544 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532996-1238410636/watcher-1532996-1238410636 -o /tmp/evaluation-result-1532996-1238410636/solver-1532996-1238410636 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532996-1238410636.cnf HOME

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

MD5SUM BENCH= 65bb593760651b10c127c4b3276e73fc
RANDOM SEED=1080363233

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:       1110288 kB
Buffers:         93712 kB
Cached:         758412 kB
SwapCached:       8824 kB
Active:         255852 kB
Inactive:       607188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1110288 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            3232 kB
Writeback:           0 kB
Mapped:          16492 kB
Slab:            67844 kB
Committed_AS:  3106364 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 13:17:19