Trace number 1517013

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1136141672-041.cnf
MD5SUM09d6fe3a1e05d3fb5871651e475eb37c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark137.967
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.49/28.55	c starting MXC with:
28.49/28.55	c cnf_path = HOME/instance-1517013-1238278822.cnf
28.49/28.55	c restart_strategy = auto
28.49/28.55	c sign_strategy = cached
28.49/28.55	c use_preprocessing = -1
28.49/28.55	c output_implicant = 1
28.49/28.55	c timeout_seconds = 0
28.49/28.55	c running SatELite... done
28.49/28.55	c 10 vars eliminated
28.49/28.55	c received 0 units and 1759 clauses from SatELite
28.49/28.55	c 9 assignments made, starting to guess now
28.49/28.55	c ===================================[MXC]=====================================
28.49/28.55	c | Conflicts |                Clause Statistics                   |   Vars   |
28.49/28.55	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.49/28.55	c =============================================================================
28.49/28.55	c |         0 |       0       0     1759        0        0     nan |      420 |
28.49/28.55	c |       100 |       0       0     1759      100     1050    23.9 |      411 |
28.49/28.55	c |       210 |       0       0     1759      210     1105    23.6 |      411 |
28.49/28.55	c |       441 |       0       0     1759      441     1220    21.4 |      411 |
28.49/28.55	c |       805 |       0       0     1759      805     1402    20.9 |      411 |
28.49/28.55	c |      1315 |       0       0     1759     1315     1609    20.9 |      411 |
28.49/28.55	c |      1986 |       0       0     1759     1138     1754    20.1 |      411 |
28.49/28.55	c |      2834 |       0       0     1759     1046     1894    18.8 |      411 |
28.49/28.55	c |      3876 |       0       0     1759     1076     2031    18.8 |      411 |
28.49/28.55	c |      5132 |       0       0     1759     1259     2163    18.8 |      411 |
28.49/28.55	c |      6623 |       0       0     1759     1624     2292    19.5 |      411 |
28.49/28.55	c |      8373 |       0       0     1759     2200     2419    19.6 |      411 |
28.49/28.55	c |     10408 |       0       0     1759     1761     2543    20.1 |      411 |
28.49/28.55	c |     12756 |       0       0     1759     1486     2665    18.5 |      411 |
28.49/28.55	c |     15449 |       0       0     1759     1425     2786    20.1 |      411 |
28.49/28.55	c |     18521 |       0       0     1759     1625     2906    18.3 |      411 |
28.49/28.55	c |     22010 |       0       0     1759     2134     3025    18.8 |      411 |
28.49/28.55	c |     25958 |       0       0     1759     3004     3144    19.6 |      411 |
28.49/28.55	c |     30411 |       0       0     1759     2670     3262    17.2 |      411 |
28.49/28.55	c |     35419 |       0       0     1759     2703     3381    18.0 |      411 |
28.49/28.55	c |     41038 |       0       0     1759     3173     3499    19.4 |      411 |
28.49/28.55	c |     47329 |       0       0     1759     2354     3618    19.4 |      411 |
28.49/28.55	c |     54360 |       0       0     1759     2009     3737    19.3 |      411 |
28.49/28.55	c |     62205 |       0       0     1759     2236     3857    19.0 |      411 |
28.49/28.55	c |     70945 |       0       0     1759     3135     3978    17.5 |      411 |
28.49/28.55	c |     80669 |       0       0     1759     2759     4099    17.1 |      411 |
28.49/28.55	c |     91476 |       0       0     1759     3164     4222    17.3 |      411 |
28.49/28.55	c |    103474 |       0       0     1759     2296     4346    17.1 |      411 |
28.49/28.55	c |    116782 |       0       0     1759     2351     4471    19.2 |      411 |
28.49/28.55	c |    131532 |       0       0     1759     3487     4597    19.0 |      411 |
28.49/28.55	c |    147868 |       0       0     1759     3504     4726    17.6 |      411 |
28.49/28.55	c |    165948 |       0       0     1759     4832     4855    17.6 |      411 |
28.49/28.55	c |    185947 |       0       0     1759     2691     4987    16.9 |      411 |
28.49/28.55	c |    208057 |       0       0     1759     4586     5120    17.0 |      411 |
28.49/28.55	c |    232489 |       0       0     1759     3090     5255    15.7 |      411 |
28.49/28.55	c |    259475 |       0       0     1759     3441     5393    17.6 |      411 |
28.49/28.55	c |    289271 |       0       0     1759     3176     5532    16.6 |      411 |
28.49/28.55	c |    322158 |       0       0     1759     5249     5674    17.7 |      411 |
28.49/28.55	c |    358445 |       0       0     1759     4213     5818    15.9 |      411 |
28.49/28.55	c |    398472 |       0       0     1759     2993     5965    17.5 |      411 |
28.49/28.55	c |    442613 |       0       0     1759     4852     6114    17.3 |      411 |
28.49/28.55	c |    491279 |       0       0     1759     4006     6265    18.0 |      411 |
28.49/28.55	c |    544923 |       0       0     1759     3739

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-1517013-1238278822/watcher-1517013-1238278822 -o /tmp/evaluation-result-1517013-1238278822/solver-1517013-1238278822 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517013-1238278822.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 14592
/proc/meminfo: memFree=836880/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=980 CPUtime=0
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1100548153 1003520 125 1992294400 134512640 135192793 4294956224 18446744073709551615 134567613 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 245 125 56 166 0 76 0

[startup+0.033448 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14592
/proc/meminfo: memFree=836880/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=1376 CPUtime=0.03
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 253 0 0 0 3 0 0 0 18 0 1 0 1100548153 1409024 239 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 344 239 72 166 0 175 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1376

[startup+0.101538 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14592
/proc/meminfo: memFree=836880/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=1640 CPUtime=0.09
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 307 0 0 0 9 0 0 0 18 0 1 0 1100548153 1679360 293 1992294400 134512640 135192793 4294956224 18446744073709551615 134551048 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 410 293 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301473 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14592
/proc/meminfo: memFree=836880/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=1784 CPUtime=0.29
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 357 0 0 0 29 0 0 0 19 0 1 0 1100548153 1826816 343 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 446 343 73 166 0 277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1784

[startup+0.70151 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14592
/proc/meminfo: memFree=836880/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=2048 CPUtime=0.69
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 424 0 0 0 69 0 0 0 22 0 1 0 1100548153 2097152 410 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 512 410 73 166 0 343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2048

[startup+1.50259 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=835336/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=2444 CPUtime=1.5
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 505 0 0 0 150 0 0 0 25 0 1 0 1100548153 2502656 491 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 611 491 73 166 0 442 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2444

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=834824/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=2844 CPUtime=3.09
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 618 0 0 0 309 0 0 0 25 0 1 0 1100548153 2912256 604 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 711 604 73 166 0 542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2844

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=834056/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=3508 CPUtime=6.29
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 774 0 0 0 629 0 0 0 25 0 1 0 1100548153 3592192 760 1992294400 134512640 135192793 4294956224 18446744073709551615 134531584 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 877 760 73 166 0 708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3508

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=833160/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=4316 CPUtime=12.69
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 962 0 0 0 1269 0 0 0 25 0 1 0 1100548153 4419584 948 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 1079 948 73 166 0 910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4316

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=832328/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=5148 CPUtime=25.48
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 1154 0 0 0 2548 0 0 0 25 0 1 0 1100548153 5271552 1140 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 1287 1140 73 166 0 1118 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5148

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=831048/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=6536 CPUtime=51.07
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 1463 0 0 0 5107 0 0 0 25 0 1 0 1100548153 6692864 1449 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 1634 1449 73 166 0 1465 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6536

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=829000/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=8976 CPUtime=102.27
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 1974 0 0 0 10226 1 0 0 25 0 1 0 1100548153 9191424 1960 1992294400 134512640 135192793 4294956224 18446744073709551615 134552346 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 2244 1960 73 166 0 2075 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8976

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=827464/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=10624 CPUtime=162.24
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 2331 0 0 0 16223 1 0 0 25 0 1 0 1100548153 10878976 2317 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 2656 2317 73 166 0 2487 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10624

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=825864/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=12396 CPUtime=222.23
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 2726 0 0 0 22222 1 0 0 25 0 1 0 1100548153 12693504 2712 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 3099 2712 73 166 0 2930 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12396

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=824648/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=13724 CPUtime=282.21
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 3017 0 0 0 28219 2 0 0 25 0 1 0 1100548153 14053376 3003 1992294400 134512640 135192793 4294956224 18446744073709551615 134552136 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 3431 3003 73 166 0 3262 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13724

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=823560/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=14900 CPUtime=342.2
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 3283 0 0 0 34217 3 0 0 25 0 1 0 1100548153 15257600 3269 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 3725 3269 73 166 0 3556 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14900

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=822856/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=15640 CPUtime=402.18
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 3463 0 0 0 40215 3 0 0 25 0 1 0 1100548153 16015360 3449 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 3910 3449 73 166 0 3741 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15640

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=822024/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=16424 CPUtime=462.16
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 3667 0 0 0 46213 3 0 0 25 0 1 0 1100548153 16818176 3653 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 4106 3653 73 166 0 3937 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16424

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=821384/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=17304 CPUtime=522.15
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 3845 0 0 0 52212 3 0 0 25 0 1 0 1100548153 17719296 3831 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 4326 3831 73 166 0 4157 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17304

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=820360/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=18256 CPUtime=582.13
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 4079 0 0 0 58210 3 0 0 25 0 1 0 1100548153 18694144 4065 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 4564 4065 73 166 0 4395 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18256

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=819784/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=19060 CPUtime=642.12
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 4226 0 0 0 64208 4 0 0 25 0 1 0 1100548153 19517440 4212 1992294400 134512640 135192793 4294956224 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 4765 4212 73 166 0 4596 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19060

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=819144/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=19848 CPUtime=702.1
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 4396 0 0 0 70206 4 0 0 25 0 1 0 1100548153 20324352 4382 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 4962 4382 73 166 0 4793 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19848

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=818632/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=20420 CPUtime=762.08
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 4508 0 0 0 76204 4 0 0 25 0 1 0 1100548153 20910080 4494 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 5105 4494 73 166 0 4936 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 20420

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=818056/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=21064 CPUtime=822.06
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 4650 0 0 0 82202 4 0 0 25 0 1 0 1100548153 21569536 4636 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 5266 4636 73 166 0 5097 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 21064

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=817672/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=21392 CPUtime=882.05
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 4751 0 0 0 88201 4 0 0 25 0 1 0 1100548153 21905408 4737 1992294400 134512640 135192793 4294956224 18446744073709551615 134552380 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 5348 4737 73 166 0 5179 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21392

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=817416/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=21904 CPUtime=942.03
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 4835 0 0 0 94199 4 0 0 25 0 1 0 1100548153 22429696 4821 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 5476 4821 73 166 0 5307 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 21904

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=816840/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=22380 CPUtime=1002.02
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 4947 0 0 0 100197 5 0 0 25 0 1 0 1100548153 22917120 4933 1992294400 134512640 135192793 4294956224 18446744073709551615 134745292 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 5595 4933 73 166 0 5426 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 22380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=816328/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=22924 CPUtime=1062
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 5090 0 0 0 106195 5 0 0 25 0 1 0 1100548153 23474176 5076 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 5731 5076 73 166 0 5562 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 22924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=815816/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=23620 CPUtime=1121.98
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 5213 0 0 0 112193 5 0 0 25 0 1 0 1100548153 24186880 5199 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 5905 5199 73 166 0 5736 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 23620

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=815432/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=24104 CPUtime=1181.96
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 5325 0 0 0 118191 5 0 0 25 0 1 0 1100548153 24682496 5311 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 6026 5311 73 166 0 5857 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 24104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14593
/proc/meminfo: memFree=815176/2055920 swapFree=4178100/4192956
[pid=14592] ppid=14590 vsize=24432 CPUtime=1200.06
/proc/14592/stat : 14592 (mxc-sat09) R 14590 14592 14252 0 -1 4194304 5378 0 0 0 120001 5 0 0 25 0 1 0 1100548153 25018368 5364 1992294400 134512640 135192793 4294956224 18446744073709551615 134532865 0 0 4096 0 0 0 0 17 1 0 0
/proc/14592/statm: 6108 5364 73 166 0 5939 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24432

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): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.06099
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 24432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5378
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= 2841

runsolver used 0.976851 second user time and 2.55961 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-28 23:20:23
IDJOB=1517013
IDBENCH=70561
IDSOLVER=504
FILE ID=node18/1517013-1238278822
PBS_JOBID= 9060886
Free space on /tmp= 66196 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1136141672-041.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517013-1238278822/watcher-1517013-1238278822 -o /tmp/evaluation-result-1517013-1238278822/solver-1517013-1238278822 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517013-1238278822.cnf

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

MD5SUM BENCH= 09d6fe3a1e05d3fb5871651e475eb37c
RANDOM SEED=1582765264

node18.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		: 3000.214
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		: 3000.214
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:        837296 kB
Buffers:         89340 kB
Cached:        1038268 kB
SwapCached:       8808 kB
Active:         122020 kB
Inactive:      1018092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        837296 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          16300 kB
Slab:            64576 kB
Committed_AS:  2948080 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-28 23:40:25