Trace number 1532061

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) 1200.04 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2088224617-083.cnf
MD5SUMcd8ff3390234df6242528d108d1584c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark185.98
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 |                                                                             |
0.19/0.21	c |  Number of variables:  1000                                                 |
0.19/0.21	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    111 |  0.000 % |
0.19/0.37	c |       252 |    1000    20000   100000 |     8066      252    115 |  0.000 % |
0.19/0.40	c |       479 |    1000    20000   100000 |     8873      479    120 |  0.000 % |
0.19/0.44	c |       817 |    1000    20000   100000 |     9760      817    122 |  0.000 % |
0.19/0.49	c |      1324 |    1000    20000   100000 |    10736     1324    121 |  0.000 % |
0.19/0.58	c |      2083 |    1000    20000   100000 |    11810     2083    121 |  0.000 % |
0.19/0.72	c |      3223 |    1000    20000   100000 |    12991     3223    126 |  0.000 % |
0.19/0.96	c |      4931 |    1000    20000   100000 |    14290     4931    126 |  0.000 % |
1.27/1.34	c |      7493 |    1000    20000   100000 |    15719     7493    125 |  0.000 % |
1.97/2.06	c |     11338 |    1000    20000   100000 |    17291    11338    133 |  0.000 % |
3.37/3.40	c |     17104 |    1000    20000   100000 |    19020    17104    136 |  0.000 % |
5.47/5.56	c |     25755 |    1000    20000   100000 |    20922    16096    143 |  0.000 % |
9.07/9.19	c |     38729 |    1000    20000   100000 |    23015    18445    138 |  0.000 % |
15.06/15.14	c |     58190 |    1000    20000   100000 |    25316    13908    136 |  0.000 % |
26.37/26.41	c |     87385 |    1000    20000   100000 |    27848    15121    139 |  0.000 % |
44.45/44.58	c |    131174 |    1000    20000   100000 |    30633    25413    139 |  0.000 % |
71.55/71.67	c |    196858 |    1000    20000   100000 |    33696    16566    137 |  0.000 % |
120.94/121.06	c |    295385 |    1000    20000   100000 |    37066    30344    146 |  0.000 % |
202.01/202.10	c |    443174 |    1000    20000   100000 |    40772    35206    145 |  0.000 % |
323.08/323.22	c |    664857 |    1000    20000   100000 |    44849    36165    142 |  0.000 % |
526.63/526.89	c |    997382 |    1000    20000   100000 |    49334    26219    140 |  0.000 % |
862.23/862.57	c |   1496170 |    1000    20000   100000 |    54268    25120    138 |  0.000 % |
1200.04/1200.41	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-1532061-1238370723/watcher-1532061-1238370723 -o /tmp/evaluation-result-1532061-1238370723/solver-1532061-1238370723 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532061-1238370723.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: 1.16 1.06 1.11 3/64 3953
/proc/meminfo: memFree=1478520/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=1520 CPUtime=0
/proc/3953/stat : 3953 (IUT_BMB_SAT) R 3951 3953 3853 0 -1 4194304 142 0 0 0 0 0 0 0 20 0 1 0 1109735120 1556480 125 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/3953/statm: 380 125 93 274 0 103 0

[startup+0.0229461 s]
/proc/loadavg: 1.16 1.06 1.11 3/64 3953
/proc/meminfo: memFree=1478520/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=1932 CPUtime=0.01
/proc/3953/stat : 3953 (IUT_BMB_SAT) R 3951 3953 3853 0 -1 4194304 297 0 0 0 1 0 0 0 20 0 1 0 1109735120 1978368 280 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/3953/statm: 483 280 97 274 0 206 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1932

[startup+0.102951 s]
/proc/loadavg: 1.16 1.06 1.11 3/64 3953
/proc/meminfo: memFree=1478520/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.08
/proc/3953/stat : 3953 (IUT_BMB_SAT) R 3951 3953 3853 0 -1 4194304 583 0 0 0 8 0 0 0 20 0 1 0 1109735120 3059712 566 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/3953/statm: 747 566 99 274 0 470 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2988

[startup+0.30197 s]
/proc/loadavg: 1.16 1.06 1.11 3/64 3953
/proc/meminfo: memFree=1478520/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2988

[startup+0.702005 s]
/proc/loadavg: 1.16 1.06 1.11 3/64 3953
/proc/meminfo: memFree=1478520/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2988

[startup+1.50108 s]
/proc/loadavg: 1.16 1.06 1.11 2/67 3956
/proc/meminfo: memFree=1471392/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=7668 CPUtime=1.28
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 1710 0 0 0 128 0 0 0 25 0 1 0 1109735141 7852032 1650 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 1917 1650 84 178 0 1737 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16012

[startup+3.10122 s]
/proc/loadavg: 1.15 1.06 1.11 2/67 3956
/proc/meminfo: memFree=1467552/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=12156 CPUtime=2.88
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 2847 0 0 0 287 1 0 0 25 0 1 0 1109735141 12447744 2787 1992294400 134512640 135243223 4294956304 18446744073709551615 134555548 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 3039 2787 84 178 0 2859 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20500

[startup+6.30151 s]
/proc/loadavg: 1.15 1.06 1.11 2/67 3956
/proc/meminfo: memFree=1462816/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=14628 CPUtime=6.08
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 3466 0 0 0 606 2 0 0 25 0 1 0 1109735141 14979072 3406 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 3657 3406 84 178 0 3477 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22972

[startup+12.7011 s]
/proc/loadavg: 1.13 1.05 1.10 2/67 3956
/proc/meminfo: memFree=1460128/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=16740 CPUtime=12.47
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 3997 0 0 0 1245 2 0 0 25 0 1 0 1109735141 17141760 3937 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 4185 3937 84 178 0 4005 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 25084

[startup+25.5022 s]
/proc/loadavg: 1.11 1.05 1.10 2/67 3956
/proc/meminfo: memFree=1457888/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=19248 CPUtime=25.27
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 4605 0 0 0 2524 3 0 0 25 0 1 0 1109735141 19709952 4545 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 4812 4545 84 178 0 4632 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 27592

[startup+51.1025 s]
/proc/loadavg: 1.07 1.05 1.10 2/67 3956
/proc/meminfo: memFree=1454688/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=22312 CPUtime=50.87
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 5377 0 0 0 5083 4 0 0 25 0 1 0 1109735141 22847488 5317 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 5578 5317 84 178 0 5398 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30656

[startup+102.306 s]
/proc/loadavg: 1.03 1.04 1.09 2/67 3956
/proc/meminfo: memFree=1450720/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=26288 CPUtime=102.05
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 6378 0 0 0 10200 5 0 0 25 0 1 0 1109735141 26918912 6318 1992294400 134512640 135243223 4294956304 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 6572 6318 84 178 0 6392 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 34632

[startup+162.303 s]
/proc/loadavg: 1.01 1.03 1.08 2/67 3956
/proc/meminfo: memFree=1448288/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=28664 CPUtime=162.04
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 6966 0 0 0 16198 6 0 0 25 0 1 0 1109735141 29351936 6906 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 7166 6906 84 178 0 6986 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 37008

[startup+222.303 s]
/proc/loadavg: 1.00 1.02 1.08 2/67 3956
/proc/meminfo: memFree=1445792/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=31284 CPUtime=222.02
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 7590 0 0 0 22195 7 0 0 25 0 1 0 1109735141 32034816 7530 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 7821 7530 84 178 0 7641 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 39628

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/67 3956
/proc/meminfo: memFree=1445408/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1435872/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=40992 CPUtime=701.88
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 10045 0 0 0 70179 9 0 0 25 0 1 0 1109735141 41975808 9985 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 10248 9985 84 178 0 10068 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 49336

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 3962
/proc/meminfo: memFree=1434976/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=41916 CPUtime=761.87
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 10261 0 0 0 76178 9 0 0 25 0 1 0 1109735141 42921984 10201 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 10479 10201 84 178 0 10299 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 50260

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 3962
/proc/meminfo: memFree=1434976/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=41916 CPUtime=821.85
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 10261 0 0 0 82176 9 0 0 25 0 1 0 1109735141 42921984 10201 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 10479 10201 84 178 0 10299 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 50260

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 3962
/proc/meminfo: memFree=1433376/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=43500 CPUtime=881.84
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 10652 0 0 0 88174 10 0 0 25 0 1 0 1109735141 44544000 10592 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 10875 10592 84 178 0 10695 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 51844

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 3962
/proc/meminfo: memFree=1431328/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=45488 CPUtime=941.82
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 11151 0 0 0 94171 11 0 0 25 0 1 0 1109735141 46579712 11091 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 11372 11091 84 178 0 11192 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 53832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3962
/proc/meminfo: memFree=1431264/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=45620 CPUtime=1001.8
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 11178 0 0 0 100169 11 0 0 25 0 1 0 1109735141 46714880 11118 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 11405 11118 84 178 0 11225 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 53964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3962
/proc/meminfo: memFree=1431264/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=45620 CPUtime=1061.79
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 11178 0 0 0 106168 11 0 0 25 0 1 0 1109735141 46714880 11118 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 11405 11118 84 178 0 11225 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 53964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3962
/proc/meminfo: memFree=1430624/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=46148 CPUtime=1121.77
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 11323 0 0 0 112166 11 0 0 25 0 1 0 1109735141 47255552 11263 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 11537 11263 84 178 0 11357 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 54492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3962
/proc/meminfo: memFree=1430624/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=46148 CPUtime=1181.75
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 11323 0 0 0 118164 11 0 0 25 0 1 0 1109735141 47255552 11263 1992294400 134512640 135243223 4294956304 18446744073709551615 134555600 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 11537 11263 84 178 0 11357 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 54492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3962
/proc/meminfo: memFree=1430624/2055920 swapFree=4178352/4192956
[pid=3953] ppid=3951 vsize=2988 CPUtime=0.19
/proc/3953/stat : 3953 (IUT_BMB_SAT) S 3951 3953 3853 0 -1 4194304 590 0 0 0 12 7 0 0 21 0 1 0 1109735120 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3953/statm: 747 572 105 274 0 470 0
[pid=3955] ppid=3953 vsize=5356 CPUtime=0
/proc/3955/stat : 3955 (sh) S 3953 3953 3853 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109735141 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3955/statm: 1339 232 193 169 0 50 0
[pid=3956] ppid=3955 vsize=46148 CPUtime=1199.85
/proc/3956/stat : 3956 (minisat) R 3955 3953 3853 0 -1 4194304 11323 0 0 0 119974 11 0 0 25 0 1 0 1109735141 47255552 11263 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/3956/statm: 11537 11263 84 178 0 11357 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 54492

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 3953 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=132979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=76988
# CPU time returned by wait4() is 0.209967
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.18
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 54492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.132979
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= 3

runsolver used 1.23481 second user time and 3.14252 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-30 01:52:03
IDJOB=1532061
IDBENCH=70186
IDSOLVER=523
FILE ID=node43/1532061-1238370723
PBS_JOBID= 9061266
Free space on /tmp= 63084 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2088224617-083.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532061-1238370723/watcher-1532061-1238370723 -o /tmp/evaluation-result-1532061-1238370723/solver-1532061-1238370723 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532061-1238370723.cnf HOME

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

MD5SUM BENCH= cd8ff3390234df6242528d108d1584c9
RANDOM SEED=240249399

node43.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
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		: 3000.242
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:       1479000 kB
Buffers:         68512 kB
Cached:         422920 kB
SwapCached:       8504 kB
Active:         166840 kB
Inactive:       334612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479000 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          15732 kB
Slab:            61440 kB
Committed_AS:  2398964 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-30 02:12:04