Trace number 1532096

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) 1200.08 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2054549948-012.cnf
MD5SUM60b6e2588c02cbe8eea228421d953cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark290.585
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.19/0.20	c WARNING: for repeatability, setting FPU to use double precision
0.19/0.20	c ============================[ Problem Statistics ]=============================
0.19/0.20	c |                                                                             |
0.19/0.20	c |  Number of variables:  1000                                                 |
0.19/0.20	c |  Number of clauses:    20000                                                |
0.19/0.24	c |  Parsing time:         0.03         s                                       |
0.19/0.34	c ============================[ Search Statistics ]==============================
0.19/0.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.34	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.34	c ===============================================================================
0.19/0.34	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.19/0.35	c |       100 |    1000    20000   100000 |     7333      100    119 |  0.000 % |
0.19/0.37	c |       250 |    1000    20000   100000 |     8066      250    121 |  0.000 % |
0.19/0.40	c |       477 |    1000    20000   100000 |     8873      477    126 |  0.000 % |
0.19/0.44	c |       814 |    1000    20000   100000 |     9760      814    128 |  0.000 % |
0.19/0.49	c |      1322 |    1000    20000   100000 |    10736     1322    125 |  0.000 % |
0.19/0.58	c |      2083 |    1000    20000   100000 |    11810     2083    127 |  0.000 % |
0.19/0.72	c |      3223 |    1000    20000   100000 |    12991     3223    125 |  0.000 % |
0.19/0.95	c |      4932 |    1000    20000   100000 |    14290     4932    130 |  0.000 % |
1.27/1.34	c |      7495 |    1000    20000   100000 |    15719     7495    131 |  0.000 % |
1.98/2.02	c |     11340 |    1000    20000   100000 |    17291    11340    130 |  0.000 % |
3.17/3.28	c |     17106 |    1000    20000   100000 |    19020    17106    133 |  0.000 % |
5.28/5.33	c |     25755 |    1000    20000   100000 |    20922    16080    138 |  0.000 % |
8.47/8.53	c |     38731 |    1000    20000   100000 |    23015    18413    137 |  0.000 % |
14.67/14.79	c |     58193 |    1000    20000   100000 |    25316    13693    139 |  0.000 % |
25.57/25.61	c |     87386 |    1000    20000   100000 |    27848    15044    142 |  0.000 % |
41.66/41.80	c |    131175 |    1000    20000   100000 |    30633    25558    145 |  0.000 % |
71.16/71.21	c |    196859 |    1000    20000   100000 |    33696    16754    135 |  0.000 % |
119.94/120.02	c |    295385 |    1000    20000   100000 |    37066    30505    143 |  0.000 % |
193.23/193.31	c |    443174 |    1000    20000   100000 |    40772    32339    149 |  0.000 % |
322.00/322.14	c |    664858 |    1000    20000   100000 |    44849    31453    142 |  0.000 % |
521.15/521.31	c |    997384 |    1000    20000   100000 |    49334    17216    133 |  0.000 % |
823.36/823.67	c |   1496172 |    1000    20000   100000 |    54268    19760    133 |  0.000 % |
1200.08/1200.41	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-1532096-1238371903/watcher-1532096-1238371903 -o /tmp/evaluation-result-1532096-1238371903/solver-1532096-1238371903 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532096-1238371903.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 1.02 1.00 3/64 6640
/proc/meminfo: memFree=1032032/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=1520 CPUtime=0
/proc/6640/stat : 6640 (IUT_BMB_SAT) R 6638 6640 6480 0 -1 4194304 136 0 0 0 0 0 0 0 20 0 1 0 1109857141 1556480 119 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/6640/statm: 380 120 93 274 0 103 0

[startup+0.049366 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 6640
/proc/meminfo: memFree=1032032/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2328 CPUtime=0.04
/proc/6640/stat : 6640 (IUT_BMB_SAT) R 6638 6640 6480 0 -1 4194304 417 0 0 0 4 0 0 0 20 0 1 0 1109857141 2383872 400 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/6640/statm: 582 400 97 274 0 305 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2328

[startup+0.10137 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 6640
/proc/meminfo: memFree=1032032/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.09
/proc/6640/stat : 6640 (IUT_BMB_SAT) R 6638 6640 6480 0 -1 4194304 583 0 0 0 8 1 0 0 20 0 1 0 1109857141 3059712 566 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/6640/statm: 747 566 99 274 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2988

[startup+0.301393 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 6640
/proc/meminfo: memFree=1032032/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2988

[startup+0.701432 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 6640
/proc/meminfo: memFree=1032032/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2988

[startup+1.50151 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 6643
/proc/meminfo: memFree=1024776/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=7796 CPUtime=1.28
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 1743 0 0 0 128 0 0 0 25 0 1 0 1109857162 7983104 1683 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 1949 1683 84 178 0 1769 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16140

[startup+3.10268 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 6643
/proc/meminfo: memFree=1021064/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=12284 CPUtime=2.88
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 2872 0 0 0 287 1 0 0 25 0 1 0 1109857162 12578816 2812 1992294400 134512640 135243223 4294956304 18446744073709551615 134555967 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 3071 2812 84 178 0 2891 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20628

[startup+6.30201 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 6643
/proc/meminfo: memFree=1016520/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=15076 CPUtime=6.09
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 3559 0 0 0 607 2 0 0 25 0 1 0 1109857162 15437824 3499 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 3769 3499 84 178 0 3589 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23420

[startup+12.7017 s]
/proc/loadavg: 1.07 1.03 1.00 2/67 6643
/proc/meminfo: memFree=1013832/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=16660 CPUtime=12.48
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 3980 0 0 0 1246 2 0 0 25 0 1 0 1109857162 17059840 3920 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 4165 3920 84 178 0 3985 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25004

[startup+25.502 s]
/proc/loadavg: 1.06 1.03 1.00 2/67 6643
/proc/meminfo: memFree=1010696/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=19832 CPUtime=25.28
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 4760 0 0 0 2525 3 0 0 25 0 1 0 1109857162 20307968 4700 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 4958 4700 84 178 0 4778 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28176

[startup+51.1016 s]
/proc/loadavg: 1.11 1.04 1.01 2/67 6643
/proc/meminfo: memFree=1007752/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=22920 CPUtime=50.87
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 5512 0 0 0 5084 3 0 0 25 0 1 0 1109857162 23470080 5452 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 5730 5452 84 178 0 5550 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 31264

[startup+102.306 s]
/proc/loadavg: 1.14 1.06 1.01 2/67 6643
/proc/meminfo: memFree=1004488/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=26088 CPUtime=102.06
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 6326 0 0 0 10202 4 0 0 25 0 1 0 1109857162 26714112 6266 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 6522 6266 84 178 0 6342 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34432

[startup+162.301 s]
/proc/loadavg: 1.12 1.08 1.02 2/67 6643
/proc/meminfo: memFree=1001352/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=29256 CPUtime=162.04
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 7100 0 0 0 16198 6 0 0 25 0 1 0 1109857162 29958144 7040 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 7314 7040 84 178 0 7134 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 37600

[startup+222.301 s]
/proc/loadavg: 1.04 1.06 1.01 2/67 6643
/proc/meminfo: memFree=998792/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=31744 CPUtime=222.02
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 7721 0 0 0 22196 6 0 0 25 0 1 0 1109857162 32505856 7661 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 7936 7661 84 178 0 7756 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40088

[startup+282.301 s]
/proc/loadavg: 1.01 1.05 1.01 2/67 6643
/proc/meminfo: memFree=997384/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=989064/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=41380 CPUtime=701.9
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 10139 0 0 0 70180 10 0 0 25 0 1 0 1109857162 42373120 10079 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 10345 10079 84 178 0 10165 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 49724

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 6643
/proc/meminfo: memFree=989128/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=41380 CPUtime=761.89
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 10139 0 0 0 76179 10 0 0 25 0 1 0 1109857162 42373120 10079 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 10345 10079 84 178 0 10165 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 49724

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 6643
/proc/meminfo: memFree=988936/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=41644 CPUtime=821.87
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 10187 0 0 0 82177 10 0 0 25 0 1 0 1109857162 42643456 10127 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 10411 10127 84 178 0 10231 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 49988

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 6643
/proc/meminfo: memFree=984328/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=46164 CPUtime=881.86
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 11330 0 0 0 88174 12 0 0 25 0 1 0 1109857162 47271936 11270 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 11541 11270 84 178 0 11361 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 54508

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 6643
/proc/meminfo: memFree=984264/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=46296 CPUtime=941.84
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 11345 0 0 0 94172 12 0 0 25 0 1 0 1109857162 47407104 11285 1992294400 134512640 135243223 4294956304 18446744073709551615 134566235 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 11574 11285 84 178 0 11394 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 54640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 6643
/proc/meminfo: memFree=984264/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=46296 CPUtime=1001.83
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 11347 0 0 0 100171 12 0 0 25 0 1 0 1109857162 47407104 11287 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 11574 11287 84 178 0 11394 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 54640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 6643
/proc/meminfo: memFree=983944/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=46560 CPUtime=1061.81
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 11430 0 0 0 106169 12 0 0 25 0 1 0 1109857162 47677440 11370 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 11640 11370 84 178 0 11460 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 54904

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 6643
/proc/meminfo: memFree=983880/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=46560 CPUtime=1121.79
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 11430 0 0 0 112167 12 0 0 25 0 1 0 1109857162 47677440 11370 1992294400 134512640 135243223 4294956304 18446744073709551615 134565490 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 11640 11370 84 178 0 11460 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 54904

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 6643
/proc/meminfo: memFree=983944/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=46692 CPUtime=1181.79
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 11458 0 0 0 118166 13 0 0 25 0 1 0 1109857162 47812608 11398 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 11673 11398 84 178 0 11493 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 55036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 6643
/proc/meminfo: memFree=983816/2055920 swapFree=4177768/4192956
[pid=6640] ppid=6638 vsize=2988 CPUtime=0.19
/proc/6640/stat : 6640 (IUT_BMB_SAT) S 6638 6640 6480 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109857141 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6640/statm: 747 572 105 274 0 470 0
[pid=6642] ppid=6640 vsize=5356 CPUtime=0
/proc/6642/stat : 6642 (sh) S 6640 6640 6480 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109857162 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6642/statm: 1339 232 193 169 0 50 0
[pid=6643] ppid=6642 vsize=46692 CPUtime=1199.89
/proc/6643/stat : 6643 (minisat) R 6642 6640 6480 0 -1 4194304 11458 0 0 0 119976 13 0 0 25 0 1 0 1109857162 47812608 11398 1992294400 134512640 135243223 4294956304 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 1 0 0
/proc/6643/statm: 11673 11398 84 178 0 11493 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 55036

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6640 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=131979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=76988
# CPU time returned by wait4() is 0.208967
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.2
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 55036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.131979
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1227
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 4

runsolver used 1.07584 second user time and 3.2995 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-30 02:11:43
IDJOB=1532096
IDBENCH=70193
IDSOLVER=523
FILE ID=node2/1532096-1238371903
PBS_JOBID= 9061242
Free space on /tmp= 66496 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2054549948-012.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532096-1238371903/watcher-1532096-1238371903 -o /tmp/evaluation-result-1532096-1238371903/solver-1532096-1238371903 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532096-1238371903.cnf HOME

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

MD5SUM BENCH= 60b6e2588c02cbe8eea228421d953cc1
RANDOM SEED=1655146007

node2.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		: 3000.236
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		: 3000.236
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:       1032512 kB
Buffers:        104488 kB
Cached:         817096 kB
SwapCached:       8996 kB
Active:         148036 kB
Inactive:       784488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1032512 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            76824 kB
Committed_AS:  2733992 kB
PageTables:       1476 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= 66492 MiB
End job on node2 at 2009-03-30 02:31:43