Trace number 1532166

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1912214877-051.cnf
MD5SUM3e2c453febe9a82dafec20260d8edecb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark42.9165
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.19/0.23	c WARNING: for repeatability, setting FPU to use double precision
0.19/0.23	c ============================[ Problem Statistics ]=============================
0.19/0.23	c |                                                                             |
0.19/0.23	c |  Number of variables:  1100                                                 |
0.19/0.23	c |  Number of clauses:    22000                                                |
0.19/0.26	c |  Parsing time:         0.03         s                                       |
0.22/0.38	c ============================[ Search Statistics ]==============================
0.22/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.22/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.22/0.38	c ===============================================================================
0.22/0.38	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.22/0.39	c |       100 |    1100    22000   110000 |     8066      100    140 |  0.000 % |
0.22/0.41	c |       250 |    1100    22000   110000 |     8873      250    125 |  0.000 % |
0.22/0.44	c |       476 |    1100    22000   110000 |     9760      476    128 |  0.000 % |
0.22/0.48	c |       813 |    1100    22000   110000 |    10736      813    130 |  0.000 % |
0.22/0.54	c |      1321 |    1100    22000   110000 |    11810     1321    131 |  0.000 % |
0.22/0.65	c |      2080 |    1100    22000   110000 |    12991     2080    136 |  0.000 % |
0.22/0.79	c |      3219 |    1100    22000   110000 |    14290     3219    138 |  0.000 % |
0.98/1.04	c |      4927 |    1100    22000   110000 |    15719     4927    138 |  0.000 % |
1.38/1.47	c |      7489 |    1100    22000   110000 |    17291     7489    139 |  0.000 % |
2.08/2.17	c |     11333 |    1100    22000   110000 |    19020    11333    139 |  0.000 % |
3.48/3.57	c |     17102 |    1100    22000   110000 |    20922    17102    141 |  0.000 % |
5.88/5.96	c |     25752 |    1100    22000   110000 |    23015    15099    153 |  0.000 % |
9.68/9.71	c |     38726 |    1100    22000   110000 |    25316    15993    147 |  0.000 % |
17.07/17.13	c |     58188 |    1100    22000   110000 |    27848    21114    158 |  0.000 % |
28.37/28.45	c |     87381 |    1100    22000   110000 |    30633    17926    145 |  0.000 % |
48.86/48.98	c |    131170 |    1100    22000   110000 |    33696    24023    160 |  0.000 % |
82.55/82.67	c |    196854 |    1100    22000   110000 |    37066    25226    154 |  0.000 % |
137.73/137.88	c |    295381 |    1100    22000   110000 |    40772    26195    164 |  0.000 % |
224.50/224.61	c |    443171 |    1100    22000   110000 |    44849    38218    155 |  0.000 % |
370.26/370.40	c |    664855 |    1100    22000   110000 |    49334    39786    155 |  0.000 % |
598.78/599.01	c |    997380 |    1100    22000   110000 |    54268    17191    147 |  0.000 % |
964.07/964.47	c |   1496169 |    1100    22000   110000 |    59695    37803    154 |  0.000 % |
1200.09/1200.51	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-1532166-1238374096/watcher-1532166-1238374096 -o /tmp/evaluation-result-1532166-1238374096/solver-1532166-1238374096 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532166-1238374096.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: 0.91 0.97 0.99 3/64 17015
/proc/meminfo: memFree=1480528/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=1544 CPUtime=0
/proc/17015/stat : 17015 (IUT_BMB_SAT) R 17013 17015 16801 0 -1 4194304 134 0 0 0 0 0 0 0 20 0 1 0 876001075 1581056 117 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/17015/statm: 386 118 93 274 0 109 0

[startup+0.0913539 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 17015
/proc/meminfo: memFree=1480528/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3132 CPUtime=0.08
/proc/17015/stat : 17015 (IUT_BMB_SAT) R 17013 17015 16801 0 -1 4194304 605 0 0 0 8 0 0 0 20 0 1 0 876001075 3207168 588 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17015/statm: 783 589 97 274 0 506 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3132

[startup+0.101354 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 17015
/proc/meminfo: memFree=1480528/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.09
/proc/17015/stat : 17015 (IUT_BMB_SAT) R 17013 17015 16801 0 -1 4194304 628 0 0 0 9 0 0 0 20 0 1 0 876001075 3342336 611 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/17015/statm: 816 611 99 274 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3264

[startup+0.301384 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 17015
/proc/meminfo: memFree=1480528/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 3264

[startup+0.701442 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 17015
/proc/meminfo: memFree=1480528/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 3264

[startup+1.50156 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 17018
/proc/meminfo: memFree=1473016/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=7668 CPUtime=1.26
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 1784 0 0 0 125 1 0 0 25 0 1 0 876001098 7852032 1681 1992294400 134512640 135243223 4294956320 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 1917 1681 84 178 0 1737 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16288

[startup+3.10279 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 17018
/proc/meminfo: memFree=1469240/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=12288 CPUtime=2.86
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 2931 0 0 0 284 2 0 0 25 0 1 0 876001098 12582912 2828 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 3072 2828 84 178 0 2892 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20908

[startup+6.30126 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 17018
/proc/meminfo: memFree=1462648/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=16040 CPUtime=6.06
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 3864 0 0 0 603 3 0 0 25 0 1 0 876001098 16424960 3761 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 4010 3761 84 178 0 3830 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24660

[startup+12.7022 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 17018
/proc/meminfo: memFree=1460024/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=19736 CPUtime=12.46
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 4792 0 0 0 1243 3 0 0 25 0 1 0 876001098 20209664 4689 1992294400 134512640 135243223 4294956320 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 4934 4689 84 178 0 4754 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28356

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 17018
/proc/meminfo: memFree=1456952/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=21848 CPUtime=25.25
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 5310 0 0 0 2522 3 0 0 25 0 1 0 876001098 22372352 5207 1992294400 134512640 135243223 4294956320 18446744073709551615 134555642 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 5462 5207 84 178 0 5282 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30468

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/67 17018
/proc/meminfo: memFree=1453624/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=25148 CPUtime=50.84
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 6138 0 0 0 5080 4 0 0 25 0 1 0 876001098 25751552 6035 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 6287 6035 84 178 0 6107 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 33768

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 17018
/proc/meminfo: memFree=1449528/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=29240 CPUtime=102.03
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 7184 0 0 0 10198 5 0 0 25 0 1 0 876001098 29941760 7081 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 7310 7081 84 178 0 7130 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 37860

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 17018
/proc/meminfo: memFree=1445368/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=33464 CPUtime=162.01
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 8193 0 0 0 16195 6 0 0 25 0 1 0 876001098 34267136 8090 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 8366 8090 84 178 0 8186 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 42084

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 17018
/proc/meminfo: memFree=1443704/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=35056 CPUtime=221.98
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 8607 0 0 0 22192 6 0 0 25 0 1 0 876001098 35897344 8504 1992294400 134512640 135243223 4294956320 18446744073709551615 134555936 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 8764 8504 84 178 0 8584 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 43676

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 17018
/proc/meminfo: memFree=1440056/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1432128/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=46420 CPUtime=761.82
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 11460 0 0 0 76172 10 0 0 25 0 1 0 876001098 47534080 11357 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 11605 11357 84 178 0 11425 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 55040

[startup+822.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/67 17024
/proc/meminfo: memFree=1431360/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=47212 CPUtime=821.79
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 11639 0 0 0 82169 10 0 0 25 0 1 0 876001098 48345088 11536 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 11803 11536 84 178 0 11623 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 55832

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 17024
/proc/meminfo: memFree=1431360/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=47212 CPUtime=881.77
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 11640 0 0 0 88167 10 0 0 25 0 1 0 876001098 48345088 11537 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 11803 11537 84 178 0 11623 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 55832

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17024
/proc/meminfo: memFree=1430464/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=48004 CPUtime=941.75
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 11858 0 0 0 94164 11 0 0 25 0 1 0 876001098 49156096 11755 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 12001 11755 84 178 0 11821 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 56624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17024
/proc/meminfo: memFree=1428352/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=50116 CPUtime=1001.73
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 12385 0 0 0 100162 11 0 0 25 0 1 0 876001098 51318784 12282 1992294400 134512640 135243223 4294956320 18446744073709551615 134555532 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 12529 12282 84 178 0 12349 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 58736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17024
/proc/meminfo: memFree=1426496/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=51964 CPUtime=1061.72
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 12836 0 0 0 106160 12 0 0 25 0 1 0 876001098 53211136 12733 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 12991 12733 84 178 0 12811 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 60584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17024
/proc/meminfo: memFree=1426496/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=51964 CPUtime=1121.7
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 12836 0 0 0 112158 12 0 0 25 0 1 0 876001098 53211136 12733 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 12991 12733 84 178 0 12811 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 60584

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17024
/proc/meminfo: memFree=1425344/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=53152 CPUtime=1181.67
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 13124 0 0 0 118155 12 0 0 25 0 1 0 876001098 54427648 13021 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 13288 13021 84 178 0 13108 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 61772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17024
/proc/meminfo: memFree=1425344/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=53152 CPUtime=1199.87
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 13124 0 0 0 119975 12 0 0 25 0 1 0 876001098 54427648 13021 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 13288 13021 84 178 0 13108 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 61772

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17024
/proc/meminfo: memFree=1425344/2055920 swapFree=4178260/4192956
[pid=17015] ppid=17013 vsize=3264 CPUtime=0.22
/proc/17015/stat : 17015 (IUT_BMB_SAT) S 17013 17015 16801 0 -1 4194304 635 0 0 0 14 8 0 0 21 0 1 0 876001075 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17015/statm: 816 617 105 274 0 539 0
[pid=17017] ppid=17015 vsize=5356 CPUtime=0
/proc/17017/stat : 17017 (sh) S 17015 17015 16801 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 876001098 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17017/statm: 1339 232 193 169 0 50 0
[pid=17018] ppid=17017 vsize=53152 CPUtime=1199.87
/proc/17018/stat : 17018 (minisat) R 17017 17015 16801 0 -1 4194304 13124 0 0 0 119975 12 0 0 25 0 1 0 876001098 54427648 13021 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17018/statm: 13288 13021 84 178 0 13108 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 61772

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17015 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=143978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=89986
# CPU time returned by wait4() is 0.233964
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.2
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 61772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.143978
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1306
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= 2

runsolver used 1.18182 second user time and 3.19351 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-30 02:48:16
IDJOB=1532166
IDBENCH=70207
IDSOLVER=523
FILE ID=node39/1532166-1238374096
PBS_JOBID= 9061243
Free space on /tmp= 66228 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1912214877-051.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532166-1238374096/watcher-1532166-1238374096 -o /tmp/evaluation-result-1532166-1238374096/solver-1532166-1238374096 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532166-1238374096.cnf HOME

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

MD5SUM BENCH= 3e2c453febe9a82dafec20260d8edecb
RANDOM SEED=394487553

node39.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		: 3000.285
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		: 3000.285
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:       1481008 kB
Buffers:         76688 kB
Cached:         402840 kB
SwapCached:       8168 kB
Active:          25416 kB
Inactive:       464088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481008 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            2704 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            71716 kB
Committed_AS:  2228216 kB
PageTables:       1188 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= 66224 MiB
End job on node39 at 2009-03-30 03:08:17