Trace number 1532901

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
MD5SUM829e6759ca030227d67c86b92c3743be
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark597.804
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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
0.59/0.67	c WARNING: for repeatability, setting FPU to use double precision
0.59/0.67	c ============================[ Problem Statistics ]=============================
0.59/0.67	c |                                                                             |
0.59/0.67	c |  Number of variables:  18000                                                |
0.59/0.67	c |  Number of clauses:    75600                                                |
0.65/0.83	c |  Parsing time:         0.15         s                                       |
0.98/1.01	c ============================[ Search Statistics ]==============================
0.98/1.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.98/1.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.98/1.01	c ===============================================================================
0.98/1.01	c |         0 |   17486    74802   227254 |    24934        0    nan |  0.000 % |
0.98/1.08	c |       101 |   17486    74802   227254 |    27427      101    147 |  0.000 % |
1.08/1.17	c |       251 |   17486    74802   227254 |    30170      251    224 |  0.000 % |
1.27/1.30	c |       476 |   17486    74802   227254 |    33187      476    228 |  0.000 % |
1.47/1.50	c |       818 |   17486    74802   227254 |    36505      818    231 |  0.000 % |
1.67/1.79	c |      1325 |   17486    74802   227254 |    40156     1325    216 |  0.000 % |
2.17/2.26	c |      2085 |   17486    74802   227254 |    44172     2085    241 |  0.000 % |
2.86/2.94	c |      3225 |   17486    74802   227254 |    48589     3225    240 |  0.000 % |
3.87/3.95	c |      4934 |   17486    74802   227254 |    53448     4934    230 |  0.000 % |
5.57/5.65	c |      7496 |   17486    74802   227254 |    58793     7496    251 |  0.000 % |
8.17/8.22	c |     11342 |   17486    74802   227254 |    64672    11342    258 |  0.000 % |
12.46/12.55	c |     17108 |   17486    74802   227254 |    71139    17108    283 |  0.000 % |
19.16/19.21	c |     25757 |   17486    74802   227254 |    78253    25757    271 |  0.000 % |
32.56/32.65	c |     38731 |   17486    74802   227254 |    86078    38731    297 |  0.000 % |
57.05/57.14	c |     58192 |   17486    74802   227254 |    94686    58192    335 |  0.000 % |
98.34/98.48	c |     87384 |   17486    74802   227254 |   104155    87384    336 |  0.000 % |
163.01/163.18	c |    131173 |   17486    74802   227254 |   114571    37195    362 |  0.000 % |
294.26/294.46	c |    196858 |   17486    74802   227254 |   126028   102880    391 |  0.000 % |
513.28/513.51	c |    295384 |   17486    74802   227254 |   138630    87029    383 |  0.000 % |
870.85/871.21	c |    443173 |   17486    74802   227254 |   152494   108780    411 |  0.000 % |
1200.04/1200.51	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-1532901-1238404958/watcher-1532901-1238404958 -o /tmp/evaluation-result-1532901-1238404958/solver-1532901-1238404958 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532901-1238404958.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: 0.92 1.00 1.10 3/70 2829
/proc/meminfo: memFree=1079120/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=2172 CPUtime=0
/proc/2829/stat : 2829 (IUT_BMB_SAT) R 2827 2829 2519 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 1113158466 2224128 186 1992294400 134512640 135635285 4294956208 18446744073709551615 134543469 0 0 4096 0 0 0 0 17 0 0 0
/proc/2829/statm: 543 187 92 274 0 266 0

[startup+0.08183 s]
/proc/loadavg: 0.92 1.00 1.10 3/70 2829
/proc/meminfo: memFree=1079120/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=5536 CPUtime=0.08
/proc/2829/stat : 2829 (IUT_BMB_SAT) R 2827 2829 2519 0 -1 4194304 1192 0 0 0 7 1 0 0 18 0 1 0 1113158466 5668864 1175 1992294400 134512640 135635285 4294956208 18446744073709551615 135088809 0 0 4096 0 0 0 0 17 0 0 0
/proc/2829/statm: 1384 1175 97 274 0 1107 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5536

[startup+0.102833 s]
/proc/loadavg: 0.92 1.00 1.10 3/70 2829
/proc/meminfo: memFree=1079120/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=5800 CPUtime=0.1
/proc/2829/stat : 2829 (IUT_BMB_SAT) R 2827 2829 2519 0 -1 4194304 1258 0 0 0 9 1 0 0 18 0 1 0 1113158466 5939200 1241 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/2829/statm: 1450 1241 97 274 0 1173 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5800

[startup+0.302868 s]
/proc/loadavg: 0.92 1.00 1.10 3/70 2829
/proc/meminfo: memFree=1079120/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.29
/proc/2829/stat : 2829 (IUT_BMB_SAT) R 2827 2829 2519 0 -1 4194304 1836 0 0 0 26 3 0 0 19 0 1 0 1113158466 8237056 1819 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/2829/statm: 2011 1819 99 274 0 1734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8044

[startup+0.701943 s]
/proc/loadavg: 0.92 1.00 1.10 3/70 2829
/proc/meminfo: memFree=1079120/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 8044

[startup+1.50109 s]
/proc/loadavg: 0.92 1.00 1.10 2/73 2832
/proc/meminfo: memFree=1062392/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=8396 CPUtime=0.82
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 2225 0 0 0 81 1 0 0 25 0 1 0 1113158533 8597504 1966 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 2099 1966 85 178 0 1919 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 21796

[startup+3.10138 s]
/proc/loadavg: 0.92 1.00 1.10 2/73 2832
/proc/meminfo: memFree=1061624/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=10776 CPUtime=2.41
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 2823 0 0 0 240 1 0 0 25 0 1 0 1113158533 11034624 2564 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 2694 2564 85 178 0 2514 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 24176

[startup+6.30196 s]
/proc/loadavg: 0.93 1.00 1.10 2/73 2832
/proc/meminfo: memFree=1056504/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=15816 CPUtime=5.62
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 4065 0 0 0 559 3 0 0 25 0 1 0 1113158533 16195584 3806 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 3954 3806 85 178 0 3774 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 29216

[startup+12.7011 s]
/proc/loadavg: 0.93 1.00 1.10 2/73 2832
/proc/meminfo: memFree=1044984/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=26924 CPUtime=12.01
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 6857 0 0 0 1197 4 0 0 25 0 1 0 1113158533 27570176 6598 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 6731 6598 85 178 0 6551 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 40324

[startup+25.5025 s]
/proc/loadavg: 0.95 1.00 1.10 2/73 2832
/proc/meminfo: memFree=1026936/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=44620 CPUtime=24.81
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 11261 0 0 0 2473 8 0 0 25 0 1 0 1113158533 45690880 11002 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 11155 11002 85 178 0 10975 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 58020

[startup+51.1021 s]
/proc/loadavg: 0.96 1.00 1.09 2/73 2832
/proc/meminfo: memFree=993208/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=78696 CPUtime=50.4
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 19768 0 0 0 5025 15 0 0 25 0 1 0 1113158533 80584704 19509 1992294400 134512640 135243223 4294956304 18446744073709551615 134555648 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 19674 19509 85 178 0 19494 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 92096

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 1.09 2/73 2832
/proc/meminfo: memFree=941176/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=129812 CPUtime=101.58
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 32560 0 0 0 10131 27 0 0 25 0 1 0 1113158533 132927488 32301 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 32453 32301 85 178 0 32273 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 143212

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/73 2832
/proc/meminfo: memFree=918648/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=152336 CPUtime=161.56
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 38150 0 0 0 16125 31 0 0 25 0 1 0 1113158533 155992064 37891 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 38084 37891 85 178 0 37904 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 165736

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/73 2832
/proc/meminfo: memFree=918648/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=152336 CPUtime=221.54
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 38150 0 0 0 22123 31 0 0 25 0 1 0 1113158533 155992064 37891 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 38084 37891 85 178 0 37904 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 165736

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/73 2832
/proc/meminfo: memFree=908728/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=839800/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=230976 CPUtime=761.34
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 57801 0 0 0 76084 50 0 0 25 0 1 0 1113158533 236519424 57542 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 57744 57542 85 178 0 57564 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 244376

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/73 2832
/proc/meminfo: memFree=839800/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=230976 CPUtime=821.31
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 57801 0 0 0 82081 50 0 0 25 0 1 0 1113158533 236519424 57542 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 57744 57542 85 178 0 57564 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 244376

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/73 2832
/proc/meminfo: memFree=839800/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=230976 CPUtime=881.29
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 57801 0 0 0 88079 50 0 0 25 0 1 0 1113158533 236519424 57542 1992294400 134512640 135243223 4294956304 18446744073709551615 134570348 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 57744 57542 85 178 0 57564 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 244376

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 2832
/proc/meminfo: memFree=822840/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=248676 CPUtime=941.27
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 62207 0 0 0 94073 54 0 0 25 0 1 0 1113158533 254644224 61948 1992294400 134512640 135243223 4294956304 18446744073709551615 134564973 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 62169 61948 85 178 0 61989 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 262076

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 2832
/proc/meminfo: memFree=811448/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=259372 CPUtime=1001.25
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 64907 0 0 0 100069 56 0 0 25 0 1 0 1113158533 265596928 64648 1992294400 134512640 135243223 4294956304 18446744073709551615 134746324 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 64843 64648 85 178 0 64663 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 272772

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 2832
/proc/meminfo: memFree=811448/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=259372 CPUtime=1061.23
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 64907 0 0 0 106067 56 0 0 25 0 1 0 1113158533 265596928 64648 1992294400 134512640 135243223 4294956304 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 64843 64648 85 178 0 64663 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 272772

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 2832
/proc/meminfo: memFree=811448/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=259372 CPUtime=1121.21
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 64907 0 0 0 112065 56 0 0 25 0 1 0 1113158533 265596928 64648 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 64843 64648 85 178 0 64663 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 272772

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 2832
/proc/meminfo: memFree=811448/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=259372 CPUtime=1181.19
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 64907 0 0 0 118062 57 0 0 25 0 1 0 1113158533 265596928 64648 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 64843 64648 85 178 0 64663 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 272772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 2832
/proc/meminfo: memFree=811384/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=259372 CPUtime=1199.39
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 64907 0 0 0 119882 57 0 0 25 0 1 0 1113158533 265596928 64648 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 64843 64648 85 178 0 64663 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 272772

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 1.00 1.00 2/73 2832
/proc/meminfo: memFree=811384/2055920 swapFree=4170584/4192956
[pid=2829] ppid=2827 vsize=8044 CPUtime=0.65
/proc/2829/stat : 2829 (IUT_BMB_SAT) S 2827 2829 2519 0 -1 4194304 1843 0 0 0 36 29 0 0 23 0 1 0 1113158466 8237056 1825 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2829/statm: 2011 1825 105 274 0 1734 0
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (sh) S 2829 2829 2519 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113158533 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 232 193 169 0 50 0
[pid=2832] ppid=2831 vsize=259372 CPUtime=1199.39
/proc/2832/stat : 2832 (minisat) R 2831 2829 2519 0 -1 4194304 64907 0 0 0 119882 57 0 0 25 0 1 0 1113158533 265596928 64648 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2832/statm: 64843 64648 85 178 0 64663 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 272772

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2829 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=374943
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=303953
# CPU time returned by wait4() is 0.678896
# 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): 1200.52
CPU time (s): 1200.04
CPU user time (s): 1199.18
CPU system time (s): 0.86
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 272772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.374943
system time used= 0.303953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2935
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= 6

runsolver used 1.16282 second user time and 3.22851 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-30 11:22:38
IDJOB=1532901
IDBENCH=70354
IDSOLVER=523
FILE ID=node45/1532901-1238404958
PBS_JOBID= 9061428
Free space on /tmp= 66416 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532901-1238404958/watcher-1532901-1238404958 -o /tmp/evaluation-result-1532901-1238404958/solver-1532901-1238404958 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532901-1238404958.cnf HOME

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

MD5SUM BENCH= 829e6759ca030227d67c86b92c3743be
RANDOM SEED=826869126

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:       1079600 kB
Buffers:        101044 kB
Cached:         770216 kB
SwapCached:      11516 kB
Active:          51188 kB
Inactive:       833092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1079600 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            3632 kB
Writeback:           0 kB
Mapped:          18692 kB
Slab:            77456 kB
Committed_AS:  2552288 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= 66412 MiB
End job on node45 at 2009-03-30 11:42:41