Trace number 1518153

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
MD5SUM95e50be0ec36bd6dfa5233022c3ad7ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.00285
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.28/31.31	c starting MXC with:
31.28/31.31	c cnf_path = HOME/instance-1518153-1238296005.cnf
31.28/31.31	c restart_strategy = auto
31.28/31.31	c sign_strategy = cached
31.28/31.31	c use_preprocessing = -1
31.28/31.31	c output_implicant = 1
31.28/31.31	c timeout_seconds = 0
31.28/31.31	c running SatELite... done
31.28/31.31	c 8 vars eliminated
31.28/31.31	c received 0 units and 2195 clauses from SatELite
31.28/31.31	c 7 assignments made, starting to guess now
31.28/31.31	c ===================================[MXC]=====================================
31.28/31.31	c | Conflicts |                Clause Statistics                   |   Vars   |
31.28/31.31	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.28/31.31	c =============================================================================
31.28/31.31	c |         0 |       0       0     2195        0        0     nan |      520 |
31.28/31.31	c |       100 |       0       0     2195      100     1050    23.5 |      513 |
31.28/31.31	c |       210 |       0       0     2195      210     1105    24.3 |      513 |
31.28/31.31	c |       441 |       0       0     2195      441     1220    23.7 |      513 |
31.28/31.31	c |       805 |       0       0     2195      805     1402    23.9 |      513 |
31.28/31.31	c |      1315 |       0       0     2195     1315     1609    24.1 |      513 |
31.28/31.31	c |      1986 |       0       0     2195     1138     1754    24.5 |      513 |
31.28/31.31	c |      2834 |       0       0     2195     1046     1894    24.8 |      513 |
31.28/31.31	c |      3876 |       0       0     2195     1076     2031    23.2 |      513 |
31.28/31.31	c |      5132 |       0       0     2195     1260     2163    22.5 |      513 |
31.28/31.31	c |      6623 |       0       0     2195     1625     2292    23.5 |      513 |
31.28/31.31	c |      8373 |       0       0     2195     2201     2419    23.4 |      513 |
31.28/31.31	c |     10408 |       0       0     2195     1762     2543    25.5 |      513 |
31.28/31.31	c |     12756 |       0       0     2195     1487     2665    23.8 |      513 |
31.28/31.31	c |     15449 |       0       0     2195     1425     2786    22.1 |      513 |
31.28/31.31	c |     18521 |       0       0     2195     1625     2906    22.9 |      513 |
31.28/31.31	c |     22010 |       0       0     2195     2134     3025    24.6 |      513 |
31.28/31.31	c |     25958 |       0       0     2195     3006     3144    25.0 |      513 |
31.28/31.31	c |     30411 |       0       0     2195     2671     3262    25.8 |      513 |
31.28/31.31	c |     35419 |       0       0     2195     2708     3381    25.3 |      513 |
31.28/31.31	c |     41038 |       0       0     2195     3177     3499    23.7 |      513 |
31.28/31.31	c |     47329 |       0       0     2195     2357     3618    23.1 |      513 |
31.28/31.31	c |     54360 |       0       0     2195     2013     3737    22.2 |      513 |
31.28/31.31	c |     62205 |       0       0     2195     2242     3857    25.7 |      513 |
31.28/31.31	c |     70945 |       0       0     2195     3140     3978    23.8 |      513 |
31.28/31.31	c |     80669 |       0       0     2195     2764     4099    22.8 |      513 |
31.28/31.31	c |     91476 |       0       0     2195     3165     4222    23.1 |      513 |
31.28/31.31	c |    103474 |       0       0     2195     2293     4346    22.7 |      513 |
31.28/31.31	c |    116782 |       0       0     2195     2349     4471    23.2 |      513 |
31.28/31.31	c |    131532 |       0       0     2195     3483     4597    22.5 |      513 |
31.28/31.31	c |    147868 |       0       0     2195     3503     4726    23.5 |      513 |
31.28/31.31	c |    165948 |       0       0     2195     4829     4855    23.6 |      513 |
31.28/31.31	c |    185947 |       0       0     2195     2696     4987    21.4 |      513 |
31.28/31.31	c |    208057 |       0       0     2195     4590     5120    23.1 |      513 |
31.28/31.31	c |    232489 |       0       0     2195     3087     5255    21.5 |      513 |
31.28/31.31	c |    259475 |       0       0     2195     3437     5393    21.0 |      513 |
31.28/31.31	c |    289271 |       0       0     2195     3180     5532    24.7 |      513 |
31.28/31.31	c |    322158 |       0       0     2195     5252     5674    24.3 |      513 |
31.28/31.31	c |    358445 |       0       0     2195     4201     5818    22.3 |      513 |
31.28/31.31	c |    398472 |       0       0     2195     5956     5965    22.3 |      513 |
31.28/31.31	c |    442613 |       0       0     2195     4836     6114    21.5 |      513 |
31.28/31.31	c |    491279 |       0       0     2195     4002     6265    26.9 |      513 |
31.28/31.31	c |    544923 |       0       0     2195     3713

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-1518153-1238296005/watcher-1518153-1238296005 -o /tmp/evaluation-result-1518153-1238296005/solver-1518153-1238296005 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518153-1238296005.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: 0.92 0.98 0.99 3/64 14448
/proc/meminfo: memFree=1426984/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=1112 CPUtime=0
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1102261527 1138688 141 1992294400 134512640 135192793 4294956224 18446744073709551615 134744615 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 278 141 56 166 0 109 0

[startup+0.0825969 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14448
/proc/meminfo: memFree=1426984/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=1772 CPUtime=0.08
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 333 0 0 0 8 0 0 0 18 0 1 0 1102261527 1814528 319 1992294400 134512640 135192793 4294956224 18446744073709551615 134551158 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 443 319 73 166 0 274 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1772

[startup+0.101601 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14448
/proc/meminfo: memFree=1426984/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=1772 CPUtime=0.09
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 1102261527 1814528 328 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 443 328 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301644 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14448
/proc/meminfo: memFree=1426984/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=2036 CPUtime=0.29
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 398 0 0 0 29 0 0 0 19 0 1 0 1102261527 2084864 384 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 509 384 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701729 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14448
/proc/meminfo: memFree=1426984/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=2300 CPUtime=0.69
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 472 0 0 0 69 0 0 0 22 0 1 0 1102261527 2355200 458 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 575 458 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1425184/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=2696 CPUtime=1.49
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 578 0 0 0 149 0 0 0 25 0 1 0 1102261527 2760704 564 1992294400 134512640 135192793 4294956224 18446744073709551615 134532638 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 674 564 73 166 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2696

[startup+3.10125 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1424672/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=3224 CPUtime=3.09
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 697 0 0 0 309 0 0 0 25 0 1 0 1102261527 3301376 683 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 806 683 73 166 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1423904/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=3888 CPUtime=6.29
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 859 0 0 0 629 0 0 0 25 0 1 0 1102261527 3981312 845 1992294400 134512640 135192793 4294956224 18446744073709551615 134552709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 972 845 73 166 0 803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3888

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1422816/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=4704 CPUtime=12.69
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 1055 0 0 0 1268 1 0 0 25 0 1 0 1102261527 4816896 1041 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 1176 1041 73 166 0 1007 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4704

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1421792/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=5800 CPUtime=25.48
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 1320 0 0 0 2547 1 0 0 25 0 1 0 1102261527 5939200 1306 1992294400 134512640 135192793 4294956224 18446744073709551615 134552193 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 1450 1306 73 166 0 1281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5800

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1420064/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=7632 CPUtime=51.07
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 1736 0 0 0 5106 1 0 0 25 0 1 0 1102261527 7815168 1722 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 1908 1722 73 166 0 1739 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7632

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1418144/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=9756 CPUtime=102.26
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 2205 0 0 0 10224 2 0 0 25 0 1 0 1102261527 9990144 2191 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 2439 2191 73 166 0 2270 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9756

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1416672/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=11512 CPUtime=162.23
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 2587 0 0 0 16221 2 0 0 25 0 1 0 1102261527 11788288 2573 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 2878 2573 73 166 0 2709 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11512

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1415328/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=13128 CPUtime=222.21
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 2910 0 0 0 22218 3 0 0 25 0 1 0 1102261527 13443072 2896 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 3282 2896 73 166 0 3113 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13128

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1413984/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=14476 CPUtime=282.19
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 3223 0 0 0 28216 3 0 0 25 0 1 0 1102261527 14823424 3209 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 3619 3209 73 166 0 3450 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14476

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1412768/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=15844 CPUtime=342.17
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 3519 0 0 0 34213 4 0 0 25 0 1 0 1102261527 16224256 3505 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 3961 3505 73 166 0 3792 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15844

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1412064/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=16592 CPUtime=402.14
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 3719 0 0 0 40210 4 0 0 25 0 1 0 1102261527 16990208 3705 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 4148 3705 73 166 0 3979 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16592

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1411232/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=17360 CPUtime=462.12
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 3906 0 0 0 46208 4 0 0 25 0 1 0 1102261527 17776640 3892 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 4340 3892 73 166 0 4171 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17360

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1410336/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=18424 CPUtime=522.09
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 4130 0 0 0 52205 4 0 0 25 0 1 0 1102261527 18866176 4116 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 4606 4116 73 166 0 4437 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 18424

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1409504/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=19320 CPUtime=582.08
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 4345 0 0 0 58203 5 0 0 25 0 1 0 1102261527 19783680 4331 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 4830 4331 73 166 0 4661 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19320

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1408928/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=20044 CPUtime=642.06
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 4487 0 0 0 64201 5 0 0 25 0 1 0 1102261527 20525056 4473 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 5011 4473 73 166 0 4842 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 20044

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1408032/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=20844 CPUtime=702.03
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 4705 0 0 0 70198 5 0 0 25 0 1 0 1102261527 21344256 4691 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 5211 4691 73 166 0 5042 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 20844

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1407584/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=21320 CPUtime=762.02
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 4812 0 0 0 76196 6 0 0 25 0 1 0 1102261527 21831680 4798 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 5330 4798 73 166 0 5161 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 21320

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1407008/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=21988 CPUtime=821.99
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 4945 0 0 0 82193 6 0 0 25 0 1 0 1102261527 22515712 4931 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 5497 4931 73 166 0 5328 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 21988

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1406368/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=22652 CPUtime=881.96
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 5100 0 0 0 88190 6 0 0 25 0 1 0 1102261527 23195648 5086 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 5663 5086 73 166 0 5494 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 22652

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1405984/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=23252 CPUtime=941.95
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 5207 0 0 0 94188 7 0 0 25 0 1 0 1102261527 23810048 5193 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 5813 5193 73 166 0 5644 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 23252

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1405600/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=23636 CPUtime=1001.93
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 5293 0 0 0 100186 7 0 0 25 0 1 0 1102261527 24203264 5279 1992294400 134512640 135192793 4294956224 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 5909 5279 73 166 0 5740 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 23636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1405024/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=24276 CPUtime=1061.9
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 5448 0 0 0 106183 7 0 0 25 0 1 0 1102261527 24858624 5434 1992294400 134512640 135192793 4294956224 18446744073709551615 134552204 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 6069 5434 73 166 0 5900 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 24276

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1404512/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=24980 CPUtime=1121.88
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 5561 0 0 0 112181 7 0 0 25 0 1 0 1102261527 25579520 5547 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 6245 5547 73 166 0 6076 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 24980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1404064/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=25656 CPUtime=1181.85
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 5689 0 0 0 118178 7 0 0 25 0 1 0 1102261527 26271744 5675 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 6414 5675 73 166 0 6245 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 25656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1404000/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=25656 CPUtime=1200.05
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 5693 0 0 0 119998 7 0 0 25 0 1 0 1102261527 26271744 5679 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 6414 5679 73 166 0 6245 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25656

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 0.98 0.99 2/65 14449
/proc/meminfo: memFree=1404000/2055920 swapFree=4177912/4192956
[pid=14448] ppid=14446 vsize=25656 CPUtime=1200.05
/proc/14448/stat : 14448 (mxc-sat09) R 14446 14448 10940 0 -1 4194304 5693 0 0 0 119998 7 0 0 25 0 1 0 1102261527 26271744 5679 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/14448/statm: 6414 5679 73 166 0 6245 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25656

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.083987
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 25656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5693
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= 1895

runsolver used 0.763883 second user time and 2.5976 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-29 05:06:45
IDJOB=1518153
IDBENCH=70656
IDSOLVER=504
FILE ID=node71/1518153-1238296005
PBS_JOBID= 9060958
Free space on /tmp= 66352 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518153-1238296005/watcher-1518153-1238296005 -o /tmp/evaluation-result-1518153-1238296005/solver-1518153-1238296005 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518153-1238296005.cnf

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

MD5SUM BENCH= 95e50be0ec36bd6dfa5233022c3ad7ac
RANDOM SEED=1663877078

node71.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		: 3000.270
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		: 3000.270
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:       1427400 kB
Buffers:         76328 kB
Cached:         463200 kB
SwapCached:       9096 kB
Active:         178556 kB
Inactive:       371644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427400 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          16396 kB
Slab:            64264 kB
Committed_AS:  2420184 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-29 05:26:48