Trace number 1532806

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) 1200.05 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
MD5SUM438060a1be2646cf8b7b6ce135e188f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.34688
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.09/0.15	c WARNING: for repeatability, setting FPU to use double precision
0.09/0.15	c ============================[ Problem Statistics ]=============================
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Number of variables:  4000                                                 |
0.09/0.15	c |  Number of clauses:    16800                                                |
0.09/0.18	c |  Parsing time:         0.02         s                                       |
0.14/0.20	c ============================[ Search Statistics ]==============================
0.14/0.20	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.14/0.20	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.14/0.20	c ===============================================================================
0.14/0.20	c |         0 |    3867    16603    50554 |     5534        0    nan |  0.000 % |
0.14/0.22	c |       100 |    3867    16603    50554 |     6087      100     76 |  0.000 % |
0.14/0.23	c |       250 |    3867    16603    50554 |     6696      250     73 |  0.000 % |
0.14/0.26	c |       476 |    3867    16603    50554 |     7366      476     82 |  0.000 % |
0.14/0.31	c |       814 |    3867    16603    50554 |     8102      814     87 |  0.000 % |
0.14/0.38	c |      1321 |    3867    16603    50554 |     8913     1321     94 |  0.000 % |
0.14/0.49	c |      2081 |    3867    16603    50554 |     9804     2081    102 |  0.000 % |
0.14/0.65	c |      3220 |    3867    16603    50554 |    10784     3220    101 |  0.000 % |
0.14/0.91	c |      4928 |    3867    16603    50554 |    11863     4928    101 |  0.000 % |
1.27/1.34	c |      7493 |    3867    16603    50554 |    13049     7493    102 |  0.000 % |
2.08/2.17	c |     11339 |    3867    16603    50554 |    14354    11339    106 |  0.000 % |
3.47/3.59	c |     17105 |    3867    16603    50554 |    15790     9621    110 |  0.000 % |
5.87/5.99	c |     25755 |    3867    16603    50554 |    17369    10064    115 |  0.000 % |
9.88/9.99	c |     38729 |    3867    16603    50554 |    19106    14040    134 |  0.000 % |
17.17/17.22	c |     58192 |    3867    16603    50554 |    21016    13818    134 |  0.000 % |
29.16/29.21	c |     87385 |    3867    16603    50554 |    23118    21401    132 |  0.000 % |
49.05/49.13	c |    131178 |    3867    16603    50554 |    25430    17426    139 |  0.000 % |
83.73/83.83	c |    196862 |    3867    16603    50554 |    27973    15628    120 |  0.000 % |
138.43/138.58	c |    295388 |    3867    16603    50554 |    30770    23927    125 |  0.000 % |
220.78/220.95	c |    443181 |    3867    16603    50554 |    33847    27136    127 |  0.000 % |
356.52/356.73	c |    664866 |    3867    16603    50554 |    37232    23896    121 |  0.000 % |
593.42/593.76	c |    997391 |    3867    16603    50554 |    40955    32382    127 |  0.000 % |
935.57/936.08	c |   1496179 |    3867    16603    50554 |    45050    36686    122 |  0.000 % |
1200.05/1200.61	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-1532806-1238400185/watcher-1532806-1238400185 -o /tmp/evaluation-result-1532806-1238400185/solver-1532806-1238400185 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532806-1238400185.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 0.97 0.98 3/64 17116
/proc/meminfo: memFree=1115704/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=1644 CPUtime=0
/proc/17116/stat : 17116 (IUT_BMB_SAT) R 17114 17116 16989 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 1112683833 1683456 192 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/17116/statm: 411 192 92 274 0 134 0

[startup+0.027038 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17116
/proc/meminfo: memFree=1115704/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2236 CPUtime=0.02
/proc/17116/stat : 17116 (IUT_BMB_SAT) R 17114 17116 16989 0 -1 4194304 385 0 0 0 2 0 0 0 18 0 1 0 1112683833 2289664 368 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/17116/statm: 559 368 97 274 0 282 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2236

[startup+0.101045 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17116
/proc/meminfo: memFree=1115704/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.09
/proc/17116/stat : 17116 (IUT_BMB_SAT) R 17114 17116 16989 0 -1 4194304 509 0 0 0 7 2 0 0 18 0 1 0 1112683833 2830336 492 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/17116/statm: 691 492 99 274 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2764

[startup+0.301065 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17116
/proc/meminfo: memFree=1115704/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2764

[startup+0.701105 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17116
/proc/meminfo: memFree=1115704/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2764

[startup+1.50119 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1109600/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=6800 CPUtime=1.33
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 1421 0 0 0 133 0 0 0 25 0 1 0 1112683849 6963200 1400 1992294400 134512640 135243223 4294956320 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 1700 1400 85 178 0 1520 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14920

[startup+3.10235 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1106784/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=9968 CPUtime=2.93
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 2214 0 0 0 293 0 0 0 25 0 1 0 1112683849 10207232 2193 1992294400 134512640 135243223 4294956320 18446744073709551615 134567783 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 2492 2193 85 178 0 2312 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18088

[startup+6.30167 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1103776/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=11024 CPUtime=6.13
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 2485 0 0 0 612 1 0 0 25 0 1 0 1112683849 11288576 2464 1992294400 134512640 135243223 4294956320 18446744073709551615 134555994 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 2756 2464 85 178 0 2576 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19144

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1100320/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=14332 CPUtime=12.53
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 3311 0 0 0 1252 1 0 0 25 0 1 0 1112683849 14675968 3290 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 3583 3290 85 178 0 3403 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22452

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1098912/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=15784 CPUtime=25.33
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 3681 0 0 0 2531 2 0 0 25 0 1 0 1112683849 16162816 3660 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 3946 3660 85 178 0 3766 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23904

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1095904/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=18824 CPUtime=50.91
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 4442 0 0 0 5089 2 0 0 25 0 1 0 1112683849 19275776 4421 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 4706 4421 85 178 0 4526 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 26944

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1091936/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=22824 CPUtime=102.09
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 5408 0 0 0 10206 3 0 0 25 0 1 0 1112683849 23371776 5387 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 5706 5387 85 178 0 5526 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 30944

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1090080/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=24680 CPUtime=162.07
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 5876 0 0 0 16203 4 0 0 25 0 1 0 1112683849 25272320 5855 1992294400 134512640 135243223 4294956320 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 1 0 0
/proc/17119/statm: 6170 5855 85 178 0 5990 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 32800

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1089184/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=25472 CPUtime=222.04
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 6081 0 0 0 22200 4 0 0 25 0 1 0 1112683849 26083328 6060 1992294400 134512640 135243223 4294956320 18446744073709551615 134556015 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 6368 6060 85 178 0 6188 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 33592

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1086624/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1082208/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=32492 CPUtime=701.83
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 7824 0 0 0 70177 6 0 0 25 0 1 0 1112683849 33271808 7803 1992294400 134512640 135243223 4294956320 18446744073709551615 134555727 0 0 4096 3 0 0 0 17 1 0 0
/proc/17119/statm: 8123 7803 85 178 0 7943 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 40612

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1081248/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=33416 CPUtime=761.81
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 8049 0 0 0 76174 7 0 0 25 0 1 0 1112683849 34217984 8028 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 8354 8028 85 178 0 8174 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 41536

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1080608/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=34184 CPUtime=821.77
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 8250 0 0 0 82170 7 0 0 25 0 1 0 1112683849 35004416 8229 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 8546 8229 85 178 0 8366 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 42304

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1079136/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=35504 CPUtime=881.75
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 8576 0 0 0 88167 8 0 0 25 0 1 0 1112683849 36356096 8555 1992294400 134512640 135243223 4294956320 18446744073709551615 134555584 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 8876 8555 85 178 0 8696 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 43624

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1079136/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=35504 CPUtime=941.72
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 8580 0 0 0 94164 8 0 0 25 0 1 0 1112683849 36356096 8559 1992294400 134512640 135243223 4294956320 18446744073709551615 134564999 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 8876 8559 85 178 0 8696 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 43624

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1076320/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=38276 CPUtime=1001.7
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 9284 0 0 0 100161 9 0 0 25 0 1 0 1112683849 39194624 9263 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 9569 9263 85 178 0 9389 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 46396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1076320/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=38276 CPUtime=1061.67
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 9284 0 0 0 106158 9 0 0 25 0 1 0 1112683849 39194624 9263 1992294400 134512640 135243223 4294956320 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/17119/statm: 9569 9263 85 178 0 9389 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 46396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1076320/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=38276 CPUtime=1121.64
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 9284 0 0 0 112155 9 0 0 25 0 1 0 1112683849 39194624 9263 1992294400 134512640 135243223 4294956320 18446744073709551615 134567689 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 9569 9263 85 178 0 9389 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 46396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1075296/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=39332 CPUtime=1181.62
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 9533 0 0 0 118153 9 0 0 25 0 1 0 1112683849 40275968 9512 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 9833 9512 85 178 0 9653 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 47452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17119
/proc/meminfo: memFree=1075296/2055920 swapFree=4176444/4192956
[pid=17116] ppid=17114 vsize=2764 CPUtime=0.14
/proc/17116/stat : 17116 (IUT_BMB_SAT) S 17114 17116 16989 0 -1 4194304 516 0 0 0 8 6 0 0 18 0 1 0 1112683833 2830336 498 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17116/statm: 691 498 105 274 0 414 0
[pid=17118] ppid=17116 vsize=5356 CPUtime=0
/proc/17118/stat : 17118 (sh) S 17116 17116 16989 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 1112683849 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17118/statm: 1339 232 193 169 0 50 0
[pid=17119] ppid=17118 vsize=39332 CPUtime=1199.91
/proc/17119/stat : 17119 (minisat) R 17118 17116 16989 0 -1 4194304 9533 0 0 0 119982 9 0 0 25 0 1 0 1112683849 40275968 9512 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/17119/statm: 9833 9512 85 178 0 9653 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 47452

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 17116 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=90986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=71989
# CPU time returned by wait4() is 0.162975
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.62
CPU time (s): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.15
CPU usage (%): 99.9526
Max. virtual memory (cumulated for all children) (KiB): 47452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.090986
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 998
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 0.98385 second user time and 3.39548 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-30 10:03:05
IDJOB=1532806
IDBENCH=70335
IDSOLVER=523
FILE ID=node27/1532806-1238400185
PBS_JOBID= 9061427
Free space on /tmp= 65720 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532806-1238400185/watcher-1532806-1238400185 -o /tmp/evaluation-result-1532806-1238400185/solver-1532806-1238400185 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532806-1238400185.cnf HOME

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

MD5SUM BENCH= 438060a1be2646cf8b7b6ce135e188f8
RANDOM SEED=1521856902

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1116184 kB
Buffers:         81560 kB
Cached:         757248 kB
SwapCached:       9492 kB
Active:          39268 kB
Inactive:       810756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1116184 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          16848 kB
Slab:            75696 kB
Committed_AS:  2840564 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-03-30 10:23:05