Trace number 1515189

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 1199.91

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S2083778933-085.cnf
MD5SUMe13634ab61f0f03aa1f18900849e7462
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

23.00/23.08	c starting MXC with:
23.00/23.08	c cnf_path = HOME/instance-1515189-1238251056.cnf
23.00/23.08	c restart_strategy = auto
23.00/23.08	c sign_strategy = cached
23.00/23.08	c use_preprocessing = -1
23.00/23.08	c output_implicant = 1
23.00/23.08	c timeout_seconds = 0
23.00/23.08	c running SatELite... done
23.00/23.08	c 1 vars eliminated
23.00/23.08	c received 0 units and 2556 clauses from SatELite
23.00/23.08	c 0 assignments made, starting to guess now
23.00/23.08	c ===================================[MXC]=====================================
23.00/23.08	c | Conflicts |                Clause Statistics                   |   Vars   |
23.00/23.08	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.00/23.08	c =============================================================================
23.00/23.08	c |         0 |       0       0     2556        0        0     nan |      120 |
23.00/23.08	c |       100 |       0       0     2556      100     1050    26.4 |      120 |
23.00/23.08	c |       210 |       0       0     2556      210     1105    27.1 |      120 |
23.00/23.08	c |       441 |       0       0     2556      441     1220    26.5 |      120 |
23.00/23.08	c |       805 |       0       0     2556      805     1402    26.2 |      120 |
23.00/23.08	c |      1315 |       0       0     2556     1315     1609    26.0 |      120 |
23.00/23.08	c |      1986 |       0       0     2556     1138     1754    24.9 |      120 |
23.00/23.08	c |      2834 |       0       0     2556     1046     1894    24.7 |      120 |
23.00/23.08	c |      3876 |       0       0     2556     1076     2031    24.5 |      120 |
23.00/23.08	c |      5132 |       0       0     2556     1260     2163    24.9 |      120 |
23.00/23.08	c |      6623 |       0       0     2556     1625     2292    24.3 |      120 |
23.00/23.08	c |      8373 |       0       0     2556     2202     2419    24.3 |      120 |
23.00/23.08	c |     10408 |       0       0     2556     1764     2543    24.3 |      120 |
23.00/23.08	c |     12756 |       0       0     2556     1490     2665    24.9 |      120 |
23.00/23.08	c |     15449 |       0       0     2556     1430     2786    25.0 |      120 |
23.00/23.08	c |     18521 |       0       0     2556     1634     2906    25.0 |      120 |
23.00/23.08	c |     22010 |       0       0     2556     2147     3025    24.4 |      120 |
23.00/23.08	c |     25958 |       0       0     2556     3022     3144    23.9 |      120 |
23.00/23.08	c |     30411 |       0       0     2556     2691     3262    24.1 |      120 |
23.00/23.08	c |     35419 |       0       0     2556     2728     3381    24.3 |      120 |
23.00/23.08	c |     41038 |       0       0     2556     3202     3499    24.1 |      120 |
23.00/23.08	c |     47329 |       0       0     2556     2388     3618    24.4 |      120 |
23.00/23.08	c |     54360 |       0       0     2556     2054     3737    23.7 |      120 |
23.00/23.08	c |     62205 |       0       0     2556     2293     3857    23.4 |      120 |
23.00/23.08	c |     70945 |       0       0     2556     3204     3978    23.7 |      120 |
23.00/23.08	c |     80669 |       0       0     2556     2838     4099    24.1 |      120 |
23.00/23.08	c |     91476 |       0       0     2556     3250     4222    23.3 |      120 |
23.00/23.08	c |    103474 |       0       0     2556     2396     4346    22.5 |      120 |
23.00/23.08	c |    116782 |       0       0     2556     2459     4471    22.2 |      120 |
23.00/23.08	c |    131532 |       0       0     2556     3606     4597    22.2 |      120 |
23.00/23.08	c |    147868 |       0       0     2556     3639     4726    23.1 |      120 |
23.00/23.08	c |    165948 |       0       0     2556     2564     4855    23.3 |      120 |
23.00/23.08	c |    185947 |       0       0     2556     2876     4987    22.7 |      120 |
23.00/23.08	c |    208057 |       0       0     2556     4787     5120    23.7 |      120 |
23.00/23.08	c |    232489 |       0       0     2556     3317     5255    23.4 |      120 |
23.00/23.08	c |    259475 |       0       0     2556     3694     5393    23.4 |      120 |
23.00/23.08	c |    289271 |       0       0     2556     3474     5532    21.9 |      120 |
23.00/23.08	c |    322158 |       0       0     2556     5561     5674    24.5 |      120 |
23.00/23.08	c |    358445 |       0       0     2556     4546     5818    23.1 |      120 |
23.00/23.08	c |    398472 |       0       0     2556     3358     5965    23.7 |      120 |
23.00/23.08	c |    442613 |       0       0     2556     5263     6114    23.1 |      120 |
23.00/23.08	c |    491279 |       0       0     2556     4471     6265    23.1 |      120 |
23.00/23.08	c |    544923 |       0       0     2556     4247

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-1515189-1238251056/watcher-1515189-1238251056 -o /tmp/evaluation-result-1515189-1238251056/solver-1515189-1238251056 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515189-1238251056.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 2/64 16836
/proc/meminfo: memFree=875632/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=1108 CPUtime=0
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1097772045 1134592 138 1992294400 134512640 135192793 4294956224 18446744073709551615 134546201 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 277 138 55 166 0 108 0

[startup+0.0916229 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 16836
/proc/meminfo: memFree=875632/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=1772 CPUtime=0.08
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 346 0 0 0 8 0 0 0 18 0 1 0 1097772045 1814528 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 443 332 72 166 0 274 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1772

[startup+0.101619 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 16836
/proc/meminfo: memFree=875632/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=1772 CPUtime=0.09
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1097772045 1814528 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134548148 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 443 332 72 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301563 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 16836
/proc/meminfo: memFree=875632/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=2040 CPUtime=0.29
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 403 0 0 0 29 0 0 0 19 0 1 0 1097772045 2088960 389 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 510 389 72 166 0 341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2040

[startup+0.701451 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 16836
/proc/meminfo: memFree=875632/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=2304 CPUtime=0.69
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 465 0 0 0 69 0 0 0 23 0 1 0 1097772045 2359296 451 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 576 451 72 166 0 407 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2304

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=873960/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=2572 CPUtime=1.49
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 541 0 0 0 149 0 0 0 25 0 1 0 1097772045 2633728 527 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 643 527 72 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=873512/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=2972 CPUtime=3.09
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 634 0 0 0 309 0 0 0 25 0 1 0 1097772045 3043328 620 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 743 620 72 166 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=872872/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=3508 CPUtime=6.29
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 772 0 0 0 629 0 0 0 25 0 1 0 1097772045 3592192 758 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 877 758 72 166 0 708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3508

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=872040/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=4200 CPUtime=12.69
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 936 0 0 0 1269 0 0 0 25 0 1 0 1097772045 4300800 922 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 1050 922 72 166 0 881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4200

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=871080/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=5212 CPUtime=25.49
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 1160 0 0 0 2549 0 0 0 25 0 1 0 1097772045 5337088 1146 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 1303 1146 72 166 0 1134 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5212

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=869928/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=6724 CPUtime=51.1
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 1468 0 0 0 5109 1 0 0 25 0 1 0 1097772045 6885376 1454 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 1681 1454 72 166 0 1512 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6724

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=868392/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=8396 CPUtime=102.31
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 1824 0 0 0 10230 1 0 0 25 0 1 0 1097772045 8597504 1810 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 2099 1810 72 166 0 1930 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 8396

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=866920/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=9824 CPUtime=162.31
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 2196 0 0 0 16230 1 0 0 25 0 1 0 1097772045 10059776 2182 1992294400 134512640 135192793 4294956224 18446744073709551615 134551729 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 2456 2182 72 166 0 2287 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 9824

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=866088/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=10624 CPUtime=222.32
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 2385 0 0 0 22230 2 0 0 25 0 1 0 1097772045 10878976 2371 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 2656 2371 72 166 0 2487 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 10624

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=865128/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=11888 CPUtime=282.32
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 2636 0 0 0 28230 2 0 0 25 0 1 0 1097772045 12173312 2622 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 2972 2622 72 166 0 2803 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 11888

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=864488/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=12564 CPUtime=342.34
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 2786 0 0 0 34231 3 0 0 25 0 1 0 1097772045 12865536 2772 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 3141 2772 72 166 0 2972 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 12564

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=863976/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=13272 CPUtime=402.34
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 2914 0 0 0 40231 3 0 0 25 0 1 0 1097772045 13590528 2900 1992294400 134512640 135192793 4294956224 18446744073709551615 134752330 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 3318 2900 72 166 0 3149 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 13272

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=863656/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=13656 CPUtime=462.35
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 2993 0 0 0 46232 3 0 0 25 0 1 0 1097772045 13983744 2979 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 3414 2979 72 166 0 3245 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 13656

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=863016/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=14548 CPUtime=522.35
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 3162 0 0 0 52232 3 0 0 25 0 1 0 1097772045 14897152 3148 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 3637 3148 72 166 0 3468 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 14548

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=862312/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=15276 CPUtime=582.37
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 3319 0 0 0 58233 4 0 0 25 0 1 0 1097772045 15642624 3305 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 3819 3305 72 166 0 3650 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 15276

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=862056/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=15660 CPUtime=642.38
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 3385 0 0 0 64234 4 0 0 25 0 1 0 1097772045 16035840 3371 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 3915 3371 72 166 0 3746 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 15660

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=861544/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=16204 CPUtime=702.38
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 3507 0 0 0 70234 4 0 0 25 0 1 0 1097772045 16592896 3493 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 4051 3493 72 166 0 3882 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 16204

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=860904/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=16940 CPUtime=762.39
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 3664 0 0 0 76235 4 0 0 25 0 1 0 1097772045 17346560 3650 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 4235 3650 72 166 0 4066 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 16940

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=860328/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=17704 CPUtime=822.4
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 3801 0 0 0 82235 5 0 0 25 0 1 0 1097772045 18128896 3787 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 4426 3787 72 166 0 4257 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 17704

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=859816/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=18276 CPUtime=882.4
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 3925 0 0 0 88235 5 0 0 25 0 1 0 1097772045 18714624 3911 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 4569 3911 72 166 0 4400 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 18276

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=859752/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=18276 CPUtime=942.41
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 3939 0 0 0 94236 5 0 0 25 0 1 0 1097772045 18714624 3925 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 4569 3925 72 166 0 4400 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 18276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=859624/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=18276 CPUtime=1002.42
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 3954 0 0 0 100236 6 0 0 25 0 1 0 1097772045 18714624 3940 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 4569 3940 72 166 0 4400 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 18276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=859560/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=18276 CPUtime=1062.43
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 3975 0 0 0 106237 6 0 0 25 0 1 0 1097772045 18714624 3961 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 4569 3961 72 166 0 4400 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 18276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16837
/proc/meminfo: memFree=859496/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=18276 CPUtime=1122.44
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 3988 0 0 0 112238 6 0 0 25 0 1 0 1097772045 18714624 3974 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 4569 3974 72 166 0 4400 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 18276

[startup+1182.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 16837
/proc/meminfo: memFree=859304/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=18468 CPUtime=1182.44
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 4028 0 0 0 118238 6 0 0 25 0 1 0 1097772045 18911232 4014 1992294400 134512640 135192793 4294956224 18446744073709551615 134534264 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 4617 4014 72 166 0 4448 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 18468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 16837
/proc/meminfo: memFree=859112/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=18660 CPUtime=1200.05
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 4078 0 0 0 119999 6 0 0 25 0 1 0 1097772045 19107840 4064 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 4665 4064 72 166 0 4496 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18660

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

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

[startup+1199.9 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 16837
/proc/meminfo: memFree=859112/2055920 swapFree=4178240/4192956
[pid=16836] ppid=16834 vsize=18660 CPUtime=1200.05
/proc/16836/stat : 16836 (mxc-sat09) R 16834 16836 16413 0 -1 4194304 4078 0 0 0 119999 6 0 0 25 0 1 0 1097772045 19107840 4064 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/16836/statm: 4665 4064 72 166 0 4496 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.069989
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 18660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4078
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= 1775

runsolver used 0.795879 second user time and 2.53661 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-28 15:37:36
IDJOB=1515189
IDBENCH=70409
IDSOLVER=504
FILE ID=node16/1515189-1238251056
PBS_JOBID= 9060681
Free space on /tmp= 63928 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S2083778933-085.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515189-1238251056/watcher-1515189-1238251056 -o /tmp/evaluation-result-1515189-1238251056/solver-1515189-1238251056 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515189-1238251056.cnf

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

MD5SUM BENCH= e13634ab61f0f03aa1f18900849e7462
RANDOM SEED=2048691003

node16.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		: 3000.232
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		: 3000.232
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:        876112 kB
Buffers:         83124 kB
Cached:        1003520 kB
SwapCached:       8496 kB
Active:          97196 kB
Inactive:       999380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        876112 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          15608 kB
Slab:            69272 kB
Committed_AS:  2949168 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-28 15:57:37