Trace number 1532196

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S144924920-056.cnf
MD5SUM6b9a37a79419867538c8285ea50dff79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark94.1817
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                                                |
0.19/0.27	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    131 |  0.000 % |
0.22/0.41	c |       250 |    1100    22000   110000 |     8873      250    130 |  0.000 % |
0.22/0.44	c |       475 |    1100    22000   110000 |     9760      475    131 |  0.000 % |
0.22/0.48	c |       812 |    1100    22000   110000 |    10736      812    132 |  0.000 % |
0.22/0.54	c |      1319 |    1100    22000   110000 |    11810     1319    131 |  0.000 % |
0.22/0.64	c |      2083 |    1100    22000   110000 |    12991     2083    135 |  0.000 % |
0.22/0.79	c |      3223 |    1100    22000   110000 |    14290     3223    136 |  0.000 % |
0.98/1.03	c |      4932 |    1100    22000   110000 |    15719     4932    137 |  0.000 % |
1.38/1.43	c |      7494 |    1100    22000   110000 |    17291     7494    137 |  0.000 % |
2.09/2.16	c |     11339 |    1100    22000   110000 |    19020    11339    141 |  0.000 % |
3.37/3.46	c |     17105 |    1100    22000   110000 |    20922    17105    139 |  0.000 % |
5.58/5.65	c |     25755 |    1100    22000   110000 |    23015    15097    140 |  0.000 % |
9.47/9.60	c |     38729 |    1100    22000   110000 |    25316    15998    145 |  0.000 % |
16.38/16.43	c |     58190 |    1100    22000   110000 |    27848    21100    145 |  0.000 % |
27.66/27.77	c |     87382 |    1100    22000   110000 |    30633    18050    153 |  0.000 % |
45.56/45.66	c |    131171 |    1100    22000   110000 |    33696    23360    152 |  0.000 % |
79.35/79.42	c |    196855 |    1100    22000   110000 |    37066    23633    150 |  0.000 % |
131.14/131.24	c |    295381 |    1100    22000   110000 |    40772    23814    153 |  0.000 % |
210.51/210.62	c |    443170 |    1100    22000   110000 |    44849    32481    157 |  0.000 % |
345.86/346.00	c |    664853 |    1100    22000   110000 |    49334    32897    155 |  0.000 % |
582.98/583.24	c |    997378 |    1100    22000   110000 |    54268    42665    161 |  0.000 % |
955.76/956.14	c |   1496166 |    1100    22000   110000 |    59695    19293    152 |  0.000 % |
1200.08/1200.51	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-1532196-1238375092/watcher-1532196-1238375092 -o /tmp/evaluation-result-1532196-1238375092/solver-1532196-1238375092 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532196-1238375092.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: 0.99 0.98 0.99 3/70 1300
/proc/meminfo: memFree=799640/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=1544 CPUtime=0
/proc/1300/stat : 1300 (IUT_BMB_SAT) R 1298 1300 1076 0 -1 4194304 138 0 0 0 0 0 0 0 20 0 1 0 1110171805 1581056 121 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 386 121 93 274 0 109 0

[startup+0.0735461 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 1300
/proc/meminfo: memFree=799640/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=2868 CPUtime=0.06
/proc/1300/stat : 1300 (IUT_BMB_SAT) R 1298 1300 1076 0 -1 4194304 534 0 0 0 6 0 0 0 20 0 1 0 1110171805 2936832 517 1992294400 134512640 135635285 4294956224 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 717 517 97 274 0 440 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2868

[startup+0.101551 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 1300
/proc/meminfo: memFree=799640/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.09
/proc/1300/stat : 1300 (IUT_BMB_SAT) R 1298 1300 1076 0 -1 4194304 628 0 0 0 9 0 0 0 20 0 1 0 1110171805 3342336 611 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 816 611 99 274 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3264

[startup+0.301589 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 1300
/proc/meminfo: memFree=799640/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 3264

[startup+0.70166 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 1300
/proc/meminfo: memFree=799640/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 3264

[startup+1.50181 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=792128/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=7800 CPUtime=1.26
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 1806 0 0 0 126 0 0 0 25 0 1 0 1110171828 7987200 1700 1992294400 134512640 135243223 4294956320 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 1950 1700 84 178 0 1770 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16420

[startup+3.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=788160/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=12468 CPUtime=2.85
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 2963 0 0 0 284 1 0 0 25 0 1 0 1110171828 12767232 2857 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 3117 2857 84 178 0 2937 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21088

[startup+6.30168 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=782080/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=15704 CPUtime=6.06
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 3778 0 0 0 604 2 0 0 25 0 1 0 1110171828 16080896 3672 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 3926 3672 84 178 0 3746 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24324

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=779456/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=18876 CPUtime=12.46
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 4586 0 0 0 1243 3 0 0 25 0 1 0 1110171828 19329024 4480 1992294400 134512640 135243223 4294956320 18446744073709551615 134556012 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 4719 4480 84 178 0 4539 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27496

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=776512/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=21708 CPUtime=25.25
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 5273 0 0 0 2522 3 0 0 25 0 1 0 1110171828 22228992 5167 1992294400 134512640 135243223 4294956320 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 5427 5167 84 178 0 5247 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30328

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=771456/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=26328 CPUtime=50.84
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 6444 0 0 0 5079 5 0 0 25 0 1 0 1110171828 26959872 6338 1992294400 134512640 135243223 4294956320 18446744073709551615 134555947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 6582 6338 84 178 0 6402 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34948

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=767488/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=30420 CPUtime=102.03
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 7452 0 0 0 10196 7 0 0 25 0 1 0 1110171828 31150080 7346 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 7605 7346 84 178 0 7425 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39040

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=764416/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=33464 CPUtime=162.01
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 8199 0 0 0 16193 8 0 0 25 0 1 0 1110171828 34267136 8093 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 8366 8093 84 178 0 8186 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 42084

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=761856/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=35840 CPUtime=221.98
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 8817 0 0 0 22190 8 0 0 25 0 1 0 1110171828 36700160 8711 1992294400 134512640 135243223 4294956320 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 8960 8711 84 178 0 8780 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 44460

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=759616/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=749504/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=48260 CPUtime=761.81
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 11929 0 0 0 76167 14 0 0 25 0 1 0 1110171828 49418240 11823 1992294400 134512640 135243223 4294956320 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 12065 11823 84 178 0 11885 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 56880

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=749504/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=48260 CPUtime=821.79
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 11929 0 0 0 82165 14 0 0 25 0 1 0 1110171828 49418240 11823 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 12065 11823 84 178 0 11885 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 56880

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=749248/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=48524 CPUtime=881.76
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 11977 0 0 0 88162 14 0 0 25 0 1 0 1110171828 49688576 11871 1992294400 134512640 135243223 4294956320 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 12131 11871 84 178 0 11951 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 57144

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=749248/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=48524 CPUtime=941.74
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 11977 0 0 0 94160 14 0 0 25 0 1 0 1110171828 49688576 11871 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 12131 11871 84 178 0 11951 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 57144

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=746880/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=50920 CPUtime=1001.72
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 12583 0 0 0 100157 15 0 0 25 0 1 0 1110171828 52142080 12477 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 12730 12477 84 178 0 12550 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 59540

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=745344/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=52388 CPUtime=1061.71
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 12963 0 0 0 106155 16 0 0 25 0 1 0 1110171828 53645312 12857 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 13097 12857 84 178 0 12917 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 61008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=745280/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=52388 CPUtime=1121.69
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 12963 0 0 0 112153 16 0 0 25 0 1 0 1110171828 53645312 12857 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 13097 12857 84 178 0 12917 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 61008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=745280/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=52388 CPUtime=1181.66
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 12963 0 0 0 118150 16 0 0 25 0 1 0 1110171828 53645312 12857 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 13097 12857 84 178 0 12917 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 61008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=745280/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=52388 CPUtime=1199.86
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 12963 0 0 0 119970 16 0 0 25 0 1 0 1110171828 53645312 12857 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 13097 12857 84 178 0 12917 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 61008

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: 0.99 0.98 0.99 2/73 1303
/proc/meminfo: memFree=745280/2055920 swapFree=4170584/4192956
[pid=1300] ppid=1298 vsize=3264 CPUtime=0.22
/proc/1300/stat : 1300 (IUT_BMB_SAT) S 1298 1300 1076 0 -1 4194304 635 0 0 0 14 8 0 0 22 0 1 0 1110171805 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1300/statm: 816 617 105 274 0 539 0
[pid=1302] ppid=1300 vsize=5356 CPUtime=0
/proc/1302/stat : 1302 (sh) S 1300 1300 1076 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110171828 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1302/statm: 1339 232 193 169 0 50 0
[pid=1303] ppid=1302 vsize=52388 CPUtime=1199.86
/proc/1303/stat : 1303 (minisat) R 1302 1300 1076 0 -1 4194304 12963 0 0 0 119970 16 0 0 25 0 1 0 1110171828 53645312 12857 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1303/statm: 13097 12857 84 178 0 12917 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 61008

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1300 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=144977
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=87986
# CPU time returned by wait4() is 0.232963
# 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): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.24
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 61008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.144977
system time used= 0.087986
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= 5

runsolver used 1.08783 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-30 03:04:52
IDJOB=1532196
IDBENCH=70213
IDSOLVER=523
FILE ID=node45/1532196-1238375092
PBS_JOBID= 9061288
Free space on /tmp= 66348 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S144924920-056.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532196-1238375092/watcher-1532196-1238375092 -o /tmp/evaluation-result-1532196-1238375092/solver-1532196-1238375092 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532196-1238375092.cnf HOME

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

MD5SUM BENCH= 6b9a37a79419867538c8285ea50dff79
RANDOM SEED=1886144929

node45.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:        800056 kB
Buffers:        100548 kB
Cached:        1049444 kB
SwapCached:      11516 kB
Active:         230080 kB
Inactive:       932924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        800056 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2712 kB
Writeback:           0 kB
Mapped:          18632 kB
Slab:            78192 kB
Committed_AS:  2536000 kB
PageTables:       1900 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= 66344 MiB
End job on node45 at 2009-03-30 03:24:52