Trace number 1516593

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
MXC 2009-03-10? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S839983432-073.cnf
MD5SUM61fe438f75f15b75b4359f74a1691313
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.271958
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

25.09/25.16	c starting MXC with:
25.09/25.16	c cnf_path = HOME/instance-1516593-1238271941.cnf
25.09/25.16	c restart_strategy = auto
25.09/25.16	c sign_strategy = cached
25.09/25.16	c use_preprocessing = -1
25.09/25.16	c output_implicant = 1
25.09/25.16	c timeout_seconds = 0
25.09/25.16	c running SatELite... done
25.09/25.16	c 1 vars eliminated
25.09/25.16	c received 0 units and 6675 clauses from SatELite
25.09/25.16	c 0 assignments made, starting to guess now
25.09/25.16	c ===================================[MXC]=====================================
25.09/25.16	c | Conflicts |                Clause Statistics                   |   Vars   |
25.09/25.16	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.09/25.16	c =============================================================================
25.09/25.16	c |         0 |       0       0     6675        0        0     nan |       75 |
25.09/25.16	c |       100 |       0       0     6675      100     1050    26.5 |       75 |
25.09/25.16	c |       210 |       0       0     6675      210     1105    26.5 |       75 |
25.09/25.16	c |       441 |       0       0     6675      441     1220    26.4 |       75 |
25.09/25.16	c |       805 |       0       0     6675      805     1402    26.3 |       75 |
25.09/25.16	c |      1315 |       0       0     6675     1315     1609    26.4 |       75 |
25.09/25.16	c |      1986 |       0       0     6675     1138     1754    26.7 |       75 |
25.09/25.16	c |      2834 |       0       0     6675     1046     1894    25.5 |       75 |
25.09/25.16	c |      3876 |       0       0     6675     1076     2031    25.9 |       75 |
25.09/25.16	c |      5132 |       0       0     6675     1260     2163    25.5 |       75 |
25.09/25.16	c |      6623 |       0       0     6675     1625     2292    25.2 |       75 |
25.09/25.16	c |      8373 |       0       0     6675     2202     2419    25.2 |       75 |
25.09/25.16	c |     10408 |       0       0     6675     1766     2543    25.4 |       75 |
25.09/25.16	c |     12756 |       0       0     6675     1494     2665    24.8 |       75 |
25.09/25.16	c |     15449 |       0       0     6675     1434     2786    24.7 |       75 |
25.09/25.16	c |     18521 |       0       0     6675     1637     2906    24.3 |       75 |
25.09/25.16	c |     22010 |       0       0     6675     2148     3025    25.2 |       75 |
25.09/25.16	c |     25958 |       0       0     6675     3021     3144    24.8 |       75 |
25.09/25.16	c |     30411 |       0       0     6675     2691     3262    25.3 |       75 |
25.09/25.16	c |     35419 |       0       0     6675     2729     3381    24.4 |       75 |
25.09/25.16	c |     41038 |       0       0     6675     3205     3499    25.1 |       75 |
25.09/25.16	c |     47329 |       0       0     6675     2389     3618    24.5 |       75 |
25.09/25.16	c |     54360 |       0       0     6675     2052     3737    24.0 |       75 |
25.09/25.16	c |     62205 |       0       0     6675     2288     3857    24.3 |       75 |
25.09/25.16	c |     70945 |       0       0     6675     3196     3978    24.1 |       75 |
25.09/25.16	c |     80669 |       0       0     6675     2830     4099    25.5 |       75 |
25.09/25.16	c |     91476 |       0       0     6675     3241     4222    25.3 |       75 |
25.09/25.16	c |    103474 |       0       0     6675     2388     4346    25.7 |       75 |
25.09/25.16	c |    116782 |       0       0     6675     2462     4471    24.4 |       75 |
25.09/25.16	c |    131532 |       0       0     6675     3611     4597    25.4 |       75 |
25.09/25.16	c |    147868 |       0       0     6675     3659     4726    24.1 |       75 |
25.09/25.16	c |    165948 |       0       0     6675     2582     4855    24.7 |       75 |
25.09/25.16	c |    185947 |       0       0     6675     2887     4987    23.9 |       75 |
25.09/25.16	c |    208057 |       0       0     6675     4798     5120    24.5 |       75 |
25.09/25.16	c |    232489 |       0       0     6675     3319     5255    24.3 |       75 |
25.09/25.16	c |    259475 |       0       0     6675     3702     5393    24.1 |       75 |
25.09/25.16	c |    289271 |       0       0     6675     3479     5532    24.3 |       75 |
25.09/25.16	c |    322158 |       0       0     6675     5589     5674    25.4 |       75 |
25.09/25.16	c |    358445 |       0       0     6675     4571     5818    25.1 |       75 |
25.09/25.16	c |    398472 |       0       0     6675     3390     5965    23.6 |       75 |
25.09/25.16	c |    442613 |       0       0     6675     5286     6114    24.9 |       75 |
25.09/25.16	c |    491279 |       0       0     6675     4499     6265    24.2 |       75 |
25.09/25.16	c |    544923 |       0       0     6675     4263

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-1516593-1238271941/watcher-1516593-1238271941 -o /tmp/evaluation-result-1516593-1238271941/solver-1516593-1238271941 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516593-1238271941.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25656
/proc/meminfo: memFree=1057880/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=1144 CPUtime=0
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 1099860847 1171456 162 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 286 164 54 166 0 117 0

[startup+0.015887 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25656
/proc/meminfo: memFree=1057880/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=1388 CPUtime=0.01
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 280 0 0 0 1 0 0 0 18 0 1 0 1099860847 1421312 224 1992294400 134512640 135192793 4294956224 18446744073709551615 134567801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 347 224 55 166 0 178 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1388

[startup+0.101897 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25656
/proc/meminfo: memFree=1057880/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=1576 CPUtime=0.1
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 288 0 0 0 10 0 0 0 18 0 1 0 1099860847 1613824 232 1992294400 134512640 135192793 4294956224 18446744073709551615 134567775 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 394 232 55 166 0 225 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1576

[startup+0.30192 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25656
/proc/meminfo: memFree=1057880/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=2632 CPUtime=0.29
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 583 0 0 0 29 0 0 0 19 0 1 0 1099860847 2695168 527 1992294400 134512640 135192793 4294956224 18446744073709551615 134613017 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 658 527 72 166 0 489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2632

[startup+0.701967 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25656
/proc/meminfo: memFree=1057880/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=2764 CPUtime=0.69
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 641 0 0 0 69 0 0 0 23 0 1 0 1099860847 2830336 585 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 691 585 72 166 0 522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2764

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1055696/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=3160 CPUtime=1.49
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 725 0 0 0 149 0 0 0 25 0 1 0 1099860847 3235840 669 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 790 669 72 166 0 621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3160

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1055184/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=3444 CPUtime=3.09
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 801 0 0 0 309 0 0 0 25 0 1 0 1099860847 3526656 745 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 861 745 72 166 0 692 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3444

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1054544/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=3996 CPUtime=6.29
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 918 0 0 0 629 0 0 0 25 0 1 0 1099860847 4091904 862 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 999 862 72 166 0 830 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3996

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1053840/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=4564 CPUtime=12.69
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 1057 0 0 0 1269 0 0 0 25 0 1 0 1099860847 4673536 1001 1992294400 134512640 135192793 4294956224 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 1141 1001 72 166 0 972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4564

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1052816/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=5812 CPUtime=25.49
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 1318 0 0 0 2549 0 0 0 25 0 1 0 1099860847 5951488 1262 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 1453 1262 72 166 0 1284 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5812

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1051856/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=6856 CPUtime=51.07
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 1553 0 0 0 5107 0 0 0 25 0 1 0 1099860847 7020544 1497 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 1714 1497 72 166 0 1545 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6856

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1050640/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=7968 CPUtime=102.26
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 1846 0 0 0 10225 1 0 0 25 0 1 0 1099860847 8159232 1790 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 1992 1790 72 166 0 1823 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7968

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1049744/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=8804 CPUtime=162.24
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 2048 0 0 0 16223 1 0 0 25 0 1 0 1099860847 9015296 1992 1992294400 134512640 135192793 4294956224 18446744073709551615 134748788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 2201 1992 72 166 0 2032 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8804

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1048720/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=10084 CPUtime=222.23
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 2305 0 0 0 22221 2 0 0 25 0 1 0 1099860847 10326016 2249 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 2521 2249 72 166 0 2352 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10084

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1047888/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=11144 CPUtime=282.21
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 2499 0 0 0 28219 2 0 0 25 0 1 0 1099860847 11411456 2443 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 2786 2443 72 166 0 2617 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11144

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1047248/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=12048 CPUtime=342.19
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 2668 0 0 0 34217 2 0 0 25 0 1 0 1099860847 12337152 2612 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3012 2612 72 166 0 2843 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12048

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1046864/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=12612 CPUtime=402.18
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 2767 0 0 0 40215 3 0 0 25 0 1 0 1099860847 12914688 2711 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3153 2711 72 166 0 2984 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12612

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1046480/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=12996 CPUtime=462.16
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 2853 0 0 0 46213 3 0 0 25 0 1 0 1099860847 13307904 2797 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3249 2797 72 166 0 3080 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12996

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1046544/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=12996 CPUtime=522.14
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 2865 0 0 0 52211 3 0 0 25 0 1 0 1099860847 13307904 2809 1992294400 134512640 135192793 4294956224 18446744073709551615 134550883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3249 2809 72 166 0 3080 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 12996

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1045776/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=13748 CPUtime=582.12
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3051 0 0 0 58209 3 0 0 25 0 1 0 1099860847 14077952 2995 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3437 2995 72 166 0 3268 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13748

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1045584/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=13940 CPUtime=642.11
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3100 0 0 0 64207 4 0 0 25 0 1 0 1099860847 14274560 3044 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3485 3044 72 166 0 3316 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13940

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1045264/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=14320 CPUtime=702.09
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3163 0 0 0 70205 4 0 0 25 0 1 0 1099860847 14663680 3107 1992294400 134512640 135192793 4294956224 18446744073709551615 134551064 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3580 3107 72 166 0 3411 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 14320

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1045200/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=14320 CPUtime=762.07
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3183 0 0 0 76203 4 0 0 25 0 1 0 1099860847 14663680 3127 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3580 3127 72 166 0 3411 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 14320

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1045136/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=14320 CPUtime=822.05
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3203 0 0 0 82201 4 0 0 25 0 1 0 1099860847 14663680 3147 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3580 3147 72 166 0 3411 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 14320

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1045072/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=14320 CPUtime=882.03
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3214 0 0 0 88199 4 0 0 25 0 1 0 1099860847 14663680 3158 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3580 3158 72 166 0 3411 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 14320

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1045072/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=14320 CPUtime=942.02
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3226 0 0 0 94197 5 0 0 25 0 1 0 1099860847 14663680 3170 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3580 3170 72 166 0 3411 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 14320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1045008/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=14320 CPUtime=1002
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3247 0 0 0 100195 5 0 0 25 0 1 0 1099860847 14663680 3191 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3580 3191 72 166 0 3411 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 14320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25657
/proc/meminfo: memFree=1044944/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=14320 CPUtime=1061.98
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3252 0 0 0 106193 5 0 0 25 0 1 0 1099860847 14663680 3196 1992294400 134512640 135192793 4294956224 18446744073709551615 134552751 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3580 3196 72 166 0 3411 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 14320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25659
/proc/meminfo: memFree=1044816/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=14320 CPUtime=1121.96
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3262 0 0 0 112191 5 0 0 25 0 1 0 1099860847 14663680 3206 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3580 3206 72 166 0 3411 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 14320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25659
/proc/meminfo: memFree=1044752/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=14320 CPUtime=1181.94
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3277 0 0 0 118189 5 0 0 25 0 1 0 1099860847 14663680 3221 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3580 3221 72 166 0 3411 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 14320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25659
/proc/meminfo: memFree=1044752/2055924 swapFree=4176792/4192956
[pid=25656] ppid=25654 vsize=14320 CPUtime=1200.05
/proc/25656/stat : 25656 (mxc-sat09) R 25654 25656 25471 0 -1 4194304 3278 0 0 0 119999 6 0 0 25 0 1 0 1099860847 14663680 3222 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/25656/statm: 3580 3222 72 166 0 3411 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14320

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.06399
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 14320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3278
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= 2
involuntary context switches= 2042

runsolver used 1.17982 second user time and 2.12668 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-28 21:25:41
IDJOB=1516593
IDBENCH=70526
IDSOLVER=504
FILE ID=node6/1516593-1238271941
PBS_JOBID= 9060909
Free space on /tmp= 66324 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S839983432-073.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516593-1238271941/watcher-1516593-1238271941 -o /tmp/evaluation-result-1516593-1238271941/solver-1516593-1238271941 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516593-1238271941.cnf

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

MD5SUM BENCH= 61fe438f75f15b75b4359f74a1691313
RANDOM SEED=1275694251

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1058360 kB
Buffers:         95896 kB
Cached:         806188 kB
SwapCached:       9932 kB
Active:          64688 kB
Inactive:       850880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1058360 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          19160 kB
Slab:            68048 kB
Committed_AS:  2796736 kB
PageTables:       1464 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= 66320 MiB
End job on node6 at 2009-03-28 21:45:44