Trace number 1716016

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) 1200.01 1200.46

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
22.58/22.69	c WARNING: for repeatability, setting FPU to use double precision
22.58/22.69	c ============================[ Problem Statistics ]=============================
22.58/22.69	c |                                                                             |
22.58/22.70	c |  Number of variables:  293864                                               |
22.58/22.70	c |  Number of clauses:    1039153                                              |
23.86/23.96	c |  Parsing time:         1.16         s                                       |
26.07/26.12	c ============================[ Search Statistics ]==============================
26.07/26.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
26.07/26.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
26.07/26.12	c ===============================================================================
26.07/26.12	c |         0 |   43728   317717   820677 |   105905        0    nan |  0.000 % |
26.37/26.41	c |       100 |   43728   317717   820677 |   116496      100     26 | 30.486 % |
26.66/26.75	c |       251 |   42881   317717   820677 |   128145      248     37 | 32.040 % |
27.37/27.44	c |       478 |   42875   317717   820677 |   140960      470     40 | 32.055 % |
28.36/28.45	c |       815 |   42865   317717   820677 |   155056      798     63 | 32.140 % |
29.56/29.61	c |      1323 |   38862   265896   693156 |   170562     1202     65 | 32.144 % |
30.96/31.04	c |      2085 |   38115   258272   674933 |   187618     1953     61 | 32.396 % |
32.65/32.75	c |      3224 |   34733   227127   597935 |   206380     3074     80 | 33.547 % |
35.16/35.27	c |      4934 |   34733   227127   597935 |   227018     4784     88 | 33.547 % |
39.25/39.34	c |      7496 |   34700   227058   597771 |   249720     7341     99 | 34.033 % |
44.05/44.20	c |     11342 |   33305   213151   561647 |   274692    11163     99 | 34.033 % |
51.75/51.88	c |     17108 |   33291   213081   561482 |   302161    16924    103 | 34.309 % |
65.13/65.24	c |     25761 |   32233   205067   541162 |   332377    25533    102 | 34.398 % |
87.42/87.54	c |     38737 |   31384   192440   506615 |   365615    38458     98 | 34.686 % |
117.71/117.81	c |     58199 |   31378   192370   506446 |   402176    57918     84 | 34.689 % |
168.79/168.94	c |     87392 |   30746   187734   494437 |   442394    87089     73 | 34.905 % |
271.37/271.57	c |    131183 |   30746   187734   494437 |   486633   130880     63 | 34.905 % |
456.02/456.22	c |    196867 |   30741   187664   494257 |   535297   196560     53 | 34.905 % |
761.94/762.24	c |    295393 |   30731   187570   494012 |   588826   295084     68 | 34.909 % |
1200.01/1200.42	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716016-1240610039/watcher-1716016-1240610039 -o /tmp/evaluation-result-1716016-1240610039/solver-1716016-1240610039 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1716016-1240610039.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 0.94 3/64 15405
/proc/meminfo: memFree=988144/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=17352 CPUtime=0
/proc/15405/stat : 15405 (IUT_BMB_SAT) R 15403 15405 15102 0 -1 4194304 147 0 0 0 0 0 0 0 20 0 1 0 89032150 17768448 130 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/15405/statm: 4338 130 90 274 0 4061 0

[startup+0.045535 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 15405
/proc/meminfo: memFree=988144/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=17352 CPUtime=0.04
/proc/15405/stat : 15405 (IUT_BMB_SAT) R 15403 15405 15102 0 -1 4194304 810 0 0 0 4 0 0 0 20 0 1 0 89032150 17768448 793 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/15405/statm: 4338 794 90 274 0 4061 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17352

[startup+0.101538 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 15405
/proc/meminfo: memFree=988144/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=17352 CPUtime=0.09
/proc/15405/stat : 15405 (IUT_BMB_SAT) R 15403 15405 15102 0 -1 4194304 1714 0 0 0 9 0 0 0 20 0 1 0 89032150 17768448 1697 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/15405/statm: 4338 1698 90 274 0 4061 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17352

[startup+0.301563 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 15405
/proc/meminfo: memFree=988144/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=28448 CPUtime=0.29
/proc/15405/stat : 15405 (IUT_BMB_SAT) R 15403 15405 15102 0 -1 4194304 6537 0 0 0 26 3 0 0 21 0 1 0 89032150 29130752 6520 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/15405/statm: 7112 6520 90 274 0 6835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28448

[startup+0.701592 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 15405
/proc/meminfo: memFree=988144/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=62480 CPUtime=0.68
/proc/15405/stat : 15405 (IUT_BMB_SAT) R 15403 15405 15102 0 -1 4194304 15424 0 0 0 61 7 0 0 25 0 1 0 89032150 63979520 15407 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/15405/statm: 15620 15407 97 274 0 15343 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62480

[startup+1.50266 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15406
/proc/meminfo: memFree=923368/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=71984 CPUtime=1.49
/proc/15405/stat : 15405 (IUT_BMB_SAT) R 15403 15405 15102 0 -1 4194304 17809 0 0 0 140 9 0 0 25 0 1 0 89032150 73711616 17792 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/15405/statm: 17996 17792 97 274 0 17719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71984

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15406
/proc/meminfo: memFree=910376/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=88484 CPUtime=3.09
/proc/15405/stat : 15405 (IUT_BMB_SAT) R 15403 15405 15102 0 -1 4194304 21950 0 0 0 298 11 0 0 25 0 1 0 89032150 90607616 21934 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/15405/statm: 22121 21934 97 274 0 21844 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88484

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15406
/proc/meminfo: memFree=876200/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=121352 CPUtime=6.28
/proc/15405/stat : 15405 (IUT_BMB_SAT) R 15403 15405 15102 0 -1 4194304 30145 0 0 0 612 16 0 0 25 0 1 0 89032150 124264448 30128 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/15405/statm: 30338 30128 97 274 0 30061 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 121352

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15406
/proc/meminfo: memFree=802664/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=200928 CPUtime=12.69
/proc/15405/stat : 15405 (IUT_BMB_SAT) R 15403 15405 15102 0 -1 4194304 50067 0 0 0 1244 25 0 0 25 0 1 0 89032150 205750272 50050 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/15405/statm: 50232 50050 97 274 0 49955 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 200928

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15408
/proc/meminfo: memFree=634904/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=95280 CPUtime=2.79
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 22708 0 0 0 268 11 0 0 25 0 1 0 89034420 97566720 22688 1992294400 134512640 135243223 4294956304 18446744073709551615 134543496 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 23820 22688 77 178 0 23640 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 349956

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15408
/proc/meminfo: memFree=641880/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=81644 CPUtime=28.38
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 23292 0 0 0 2826 12 0 0 25 0 1 0 89034420 83603456 19705 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 20411 19705 85 178 0 20231 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 336320

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15408
/proc/meminfo: memFree=641688/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=81912 CPUtime=79.55
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 23315 0 0 0 7943 12 0 0 25 0 1 0 89034420 83877888 19728 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 20478 19728 85 178 0 20298 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 336588

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15408
/proc/meminfo: memFree=638040/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=85624 CPUtime=139.52
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 24249 0 0 0 13939 13 0 0 25 0 1 0 89034420 87678976 20662 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 21406 20662 85 178 0 21226 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 340300

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15408
/proc/meminfo: memFree=631768/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=91948 CPUtime=199.51
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 25795 0 0 0 19936 15 0 0 25 0 1 0 89034420 94154752 22208 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 22987 22208 85 178 0 22807 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 346624

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15408
/proc/meminfo: memFree=628568/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=95176 CPUtime=259.5
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 26608 0 0 0 25934 16 0 0 25 0 1 0 89034420 97460224 23021 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 23794 23021 85 178 0 23614 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 349852

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15408
/proc/meminfo: memFree=625624/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=98356 CPUtime=319.48
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 27333 0 0 0 31931 17 0 0 25 0 1 0 89034420 100716544 23746 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 24589 23746 85 178 0 24409 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 353032

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15408
/proc/meminfo: memFree=621848/2055920 swapFree=4192956/4192956

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

/proc/meminfo: memFree=583960/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=140324 CPUtime=679.37
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 37725 0 0 0 67908 29 0 0 25 0 1 0 89034420 143691776 34138 1992294400 134512640 135243223 4294956304 18446744073709551615 134558327 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 35081 34138 85 178 0 34901 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 395000

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15414
/proc/meminfo: memFree=576792/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=147432 CPUtime=739.37
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 39507 0 0 0 73905 32 0 0 25 0 1 0 89034420 150970368 35920 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 36858 35920 85 178 0 36678 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 402108

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15414
/proc/meminfo: memFree=569880/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=154352 CPUtime=799.34
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 41238 0 0 0 79900 34 0 0 25 0 1 0 89034420 158056448 37651 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 38588 37651 85 178 0 38408 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 409028

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15414
/proc/meminfo: memFree=563480/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=161184 CPUtime=859.33
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 42823 0 0 0 85897 36 0 0 25 0 1 0 89034420 165052416 39236 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 40296 39236 85 178 0 40116 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 415860

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15414
/proc/meminfo: memFree=557912/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=166668 CPUtime=919.31
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 44212 0 0 0 91894 37 0 0 25 0 1 0 89034420 170668032 40625 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 41667 40625 85 178 0 41487 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 421344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15414
/proc/meminfo: memFree=551000/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=173572 CPUtime=979.3
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 45937 0 0 0 97890 40 0 0 25 0 1 0 89034420 177737728 42350 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 43393 42350 85 178 0 43213 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 428248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15414
/proc/meminfo: memFree=545432/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=179128 CPUtime=1039.28
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 47342 0 0 0 103886 42 0 0 25 0 1 0 89034420 183427072 43755 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 44782 43755 85 178 0 44602 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 433804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15414
/proc/meminfo: memFree=541016/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=183544 CPUtime=1099.26
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 48432 0 0 0 109883 43 0 0 25 0 1 0 89034420 187949056 44845 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 45886 44845 85 178 0 45706 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 438220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15414
/proc/meminfo: memFree=537112/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=187424 CPUtime=1159.25
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 49427 0 0 0 115881 44 0 0 25 0 1 0 89034420 191922176 45840 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 46856 45840 85 178 0 46676 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 442100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 15414
/proc/meminfo: memFree=535704/2055920 swapFree=4192956/4192956
[pid=15405] ppid=15403 vsize=249320 CPUtime=22.66
/proc/15405/stat : 15405 (IUT_BMB_SAT) S 15403 15405 15102 0 -1 4194304 63099 0 0 0 1848 418 0 0 25 0 1 0 89032150 255303680 62156 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 62330 62156 105 274 0 62053 0
[pid=15407] ppid=15405 vsize=5356 CPUtime=0.01
/proc/15407/stat : 15407 (sh) S 15405 15405 15102 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89034417 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15407/statm: 1339 232 193 169 0 50 0
[pid=15408] ppid=15407 vsize=188792 CPUtime=1177.34
/proc/15408/stat : 15408 (minisat) R 15407 15405 15102 0 -1 4194304 49751 0 0 0 117690 44 0 0 25 0 1 0 89034420 193323008 46164 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15408/statm: 47198 46164 85 178 0 47018 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 443468

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15405 and gives
#  childrusage.ru_utime.tv_sec=18
#  childrusage.ru_utime.tv_usec=490189
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=245354
# CPU time returned by wait4() is 22.7355
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.46
CPU time (s): 1200.01
CPU user time (s): 1195.38
CPU system time (s): 4.63
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 443468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.4902
system time used= 4.24535
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65962
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= 7
involuntary context switches= 61

runsolver used 1.12683 second user time and 3.23651 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-24 23:54:01
IDJOB=1716016
IDBENCH=20365
IDSOLVER=523
FILE ID=node43/1716016-1240610039
PBS_JOBID= 9186273
Free space on /tmp= 66408 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716016-1240610039/watcher-1716016-1240610039 -o /tmp/evaluation-result-1716016-1240610039/solver-1716016-1240610039 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1716016-1240610039.cnf HOME

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=816038580

node43.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		: 3000.237
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		: 3000.237
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:        988624 kB
Buffers:         91532 kB
Cached:         867676 kB
SwapCached:          0 kB
Active:         127488 kB
Inactive:       845632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        988624 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           27164 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            80124 kB
Committed_AS:   294448 kB
PageTables:       1444 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= 66388 MiB
End job on node43 at 2009-04-25 00:14:03