Trace number 1516749

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
MD5SUMd656d2954192ff0afc1fa92de39f8309
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.58/30.68	c starting MXC with:
30.58/30.68	c cnf_path = HOME/instance-1516749-1238274480.cnf
30.58/30.68	c restart_strategy = auto
30.58/30.68	c sign_strategy = cached
30.58/30.68	c use_preprocessing = -1
30.58/30.68	c output_implicant = 1
30.58/30.68	c timeout_seconds = 0
30.58/30.68	c running SatELite... done
30.58/30.68	c 9 vars eliminated
30.58/30.68	c received 0 units and 2108 clauses from SatELite
30.58/30.68	c 8 assignments made, starting to guess now
30.58/30.68	c ===================================[MXC]=====================================
30.58/30.68	c | Conflicts |                Clause Statistics                   |   Vars   |
30.58/30.68	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.58/30.68	c =============================================================================
30.58/30.68	c |         0 |       0       0     2108        0        0     nan |      500 |
30.58/30.68	c |       100 |       0       0     2108      100     1050    24.8 |      492 |
30.58/30.68	c |       210 |       0       0     2108      210     1105    25.2 |      492 |
30.58/30.68	c |       441 |       0       0     2108      441     1220    24.7 |      492 |
30.58/30.68	c |       805 |       0       0     2108      805     1402    24.6 |      492 |
30.58/30.68	c |      1315 |       0       0     2108     1315     1609    24.0 |      492 |
30.58/30.68	c |      1986 |       0       0     2108     1138     1754    22.5 |      492 |
30.58/30.68	c |      2834 |       0       0     2108     1046     1894    21.0 |      492 |
30.58/30.68	c |      3876 |       0       0     2108     1076     2031    23.2 |      492 |
30.58/30.68	c |      5132 |       0       0     2108     1259     2163    21.6 |      492 |
30.58/30.68	c |      6623 |       0       0     2108     1624     2292    22.3 |      492 |
30.58/30.68	c |      8373 |       0       0     2108     2200     2419    22.4 |      492 |
30.58/30.68	c |     10408 |       0       0     2108     1762     2543    22.3 |      492 |
30.58/30.68	c |     12756 |       0       0     2108     1487     2665    20.0 |      492 |
30.58/30.68	c |     15449 |       0       0     2108     1426     2786    19.3 |      492 |
30.58/30.68	c |     18521 |       0       0     2108     1626     2906    20.0 |      492 |
30.58/30.68	c |     22010 |       0       0     2108     2135     3025    21.5 |      492 |
30.58/30.68	c |     25958 |       0       0     2108     3005     3144    21.7 |      492 |
30.58/30.68	c |     30411 |       0       0     2108     2671     3262    24.5 |      492 |
30.58/30.68	c |     35419 |       0       0     2108     2704     3381    23.3 |      492 |
30.58/30.68	c |     41038 |       0       0     2108     3173     3499    22.9 |      492 |
30.58/30.68	c |     47329 |       0       0     2108     2353     3618    20.8 |      492 |
30.58/30.68	c |     54360 |       0       0     2108     2008     3737    20.9 |      492 |
30.58/30.68	c |     62205 |       0       0     2108     2240     3857    22.7 |      492 |
30.58/30.68	c |     70945 |       0       0     2108     3143     3978    23.0 |      492 |
30.58/30.68	c |     80669 |       0       0     2108     2767     4099    22.1 |      492 |
30.58/30.68	c |     91476 |       0       0     2108     3170     4222    22.8 |      492 |
30.58/30.68	c |    103474 |       0       0     2108     2303     4346    21.0 |      492 |
30.58/30.68	c |    116782 |       0       0     2108     2356     4471    23.7 |      492 |
30.58/30.68	c |    131532 |       0       0     2108     3494     4597    22.1 |      492 |
30.58/30.68	c |    147868 |       0       0     2108     3516     4726    22.6 |      492 |
30.58/30.68	c |    165948 |       0       0     2108     4843     4855    22.5 |      492 |
30.58/30.68	c |    185947 |       0       0     2108     2699     4987    23.4 |      492 |
30.58/30.68	c |    208057 |       0       0     2108     4589     5120    24.2 |      492 |
30.58/30.68	c |    232489 |       0       0     2108     3085     5255    23.0 |      492 |
30.58/30.68	c |    259475 |       0       0     2108     3435     5393    23.0 |      492 |
30.58/30.68	c |    289271 |       0       0     2108     3174     5532    21.2 |      492 |
30.58/30.68	c |    322158 |       0       0     2108     5244     5674    24.0 |      492 |
30.58/30.68	c |    358445 |       0       0     2108     4195     5818    22.9 |      492 |
30.58/30.68	c |    398472 |       0       0     2108     5954     5965    22.2 |      492 |
30.58/30.68	c |    442613 |       0       0     2108     4821     6114    23.8 |      492 |
30.58/30.68	c |    491279 |       0       0     2108     3971     6265    20.2 |      492 |
30.58/30.68	c |    544923 |       0       0     2108     3695

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-1516749-1238274480/watcher-1516749-1238274480 -o /tmp/evaluation-result-1516749-1238274480/solver-1516749-1238274480 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516749-1238274480.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 0.99 0.99 2/80 19944
/proc/meminfo: memFree=1506480/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=1108 CPUtime=0
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 145 0 0 0 0 0 0 0 20 0 1 0 1100111854 1134592 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134573789 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 277 131 56 166 0 108 0

[startup+0.0702779 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 19944
/proc/meminfo: memFree=1506480/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=1632 CPUtime=0.06
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 320 0 0 0 6 0 0 0 20 0 1 0 1100111854 1671168 306 1992294400 134512640 135192793 4294956224 18446744073709551615 134520384 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 408 306 73 166 0 239 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1632

[startup+0.102279 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 19944
/proc/meminfo: memFree=1506480/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=1764 CPUtime=0.09
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 325 0 0 0 9 0 0 0 21 0 1 0 1100111854 1806336 311 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 441 311 73 166 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1764

[startup+0.3023 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 19944
/proc/meminfo: memFree=1506480/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=1904 CPUtime=0.29
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 387 0 0 0 29 0 0 0 22 0 1 0 1100111854 1949696 373 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 476 373 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.702342 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 19944
/proc/meminfo: memFree=1506480/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=2168 CPUtime=0.69
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 444 0 0 0 69 0 0 0 25 0 1 0 1100111854 2220032 430 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 542 430 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50143 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 19945
/proc/meminfo: memFree=1504808/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=2564 CPUtime=1.49
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 549 0 0 0 149 0 0 0 25 0 1 0 1100111854 2625536 535 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 641 535 73 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10159 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 19945
/proc/meminfo: memFree=1504232/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=3092 CPUtime=3.09
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 667 0 0 0 309 0 0 0 25 0 1 0 1100111854 3166208 653 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 773 653 73 166 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3092

[startup+6.30193 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 19945
/proc/meminfo: memFree=1503336/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=3752 CPUtime=6.29
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 824 0 0 0 629 0 0 0 25 0 1 0 1100111854 3842048 810 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 938 810 73 166 0 769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3752

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 19945
/proc/meminfo: memFree=1502184/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=4820 CPUtime=12.69
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 1072 0 0 0 1269 0 0 0 25 0 1 0 1100111854 4935680 1058 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 1205 1058 73 166 0 1036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4820

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 19945
/proc/meminfo: memFree=1500904/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=6040 CPUtime=25.48
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 1381 0 0 0 2548 0 0 0 25 0 1 0 1100111854 6184960 1367 1992294400 134512640 135192793 4294956224 18446744073709551615 134550804 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 1510 1367 73 166 0 1341 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6040

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 19945
/proc/meminfo: memFree=1499368/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=7716 CPUtime=51.07
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 1744 0 0 0 5107 0 0 0 25 0 1 0 1100111854 7901184 1730 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 1929 1730 73 166 0 1760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7716

[startup+102.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 19945
/proc/meminfo: memFree=1497448/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=9920 CPUtime=102.27
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 2227 0 0 0 10226 1 0 0 25 0 1 0 1100111854 10158080 2213 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 2480 2213 73 166 0 2311 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9920

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 19945
/proc/meminfo: memFree=1495848/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=11960 CPUtime=162.24
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 2632 0 0 0 16223 1 0 0 25 0 1 0 1100111854 12247040 2618 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 2990 2618 73 166 0 2821 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11960

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 19945
/proc/meminfo: memFree=1494632/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=13172 CPUtime=222.24
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 2914 0 0 0 22222 2 0 0 25 0 1 0 1100111854 13488128 2900 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 3293 2900 73 166 0 3124 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13172

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 19945
/proc/meminfo: memFree=1493544/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=14552 CPUtime=282.22
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 3205 0 0 0 28220 2 0 0 25 0 1 0 1100111854 14901248 3191 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 3638 3191 73 166 0 3469 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14552

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 19945
/proc/meminfo: memFree=1492520/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=15592 CPUtime=342.2
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 3430 0 0 0 34218 2 0 0 25 0 1 0 1100111854 15966208 3416 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 3898 3416 73 166 0 3729 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15592

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/81 19945
/proc/meminfo: memFree=1491624/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=16524 CPUtime=402.18
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 3653 0 0 0 40216 2 0 0 25 0 1 0 1100111854 16920576 3639 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 4131 3639 73 166 0 3962 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16524

[startup+462.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/81 19945
/proc/meminfo: memFree=1490984/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=17304 CPUtime=462.17
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 3823 0 0 0 46215 2 0 0 25 0 1 0 1100111854 17719296 3809 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 4326 3809 73 166 0 4157 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17304

[startup+522.303 s]
/proc/loadavg: 1.07 1.02 1.00 2/81 19945
/proc/meminfo: memFree=1490472/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=17760 CPUtime=522.15
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 3955 0 0 0 52213 2 0 0 25 0 1 0 1100111854 18186240 3941 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 4440 3941 73 166 0 4271 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17760

[startup+582.303 s]
/proc/loadavg: 1.06 1.03 1.00 2/81 19945
/proc/meminfo: memFree=1490024/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=18212 CPUtime=582.15
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 4056 0 0 0 58212 3 0 0 25 0 1 0 1100111854 18649088 4042 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 4553 4042 73 166 0 4384 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18212

[startup+642.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/81 19945
/proc/meminfo: memFree=1489384/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=18856 CPUtime=642.13
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 4209 0 0 0 64210 3 0 0 25 0 1 0 1100111854 19308544 4195 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 4714 4195 73 166 0 4545 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18856

[startup+702.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/81 19945
/proc/meminfo: memFree=1488744/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=19432 CPUtime=702.11
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 4363 0 0 0 70208 3 0 0 25 0 1 0 1100111854 19898368 4349 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 4858 4349 73 166 0 4689 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19432

[startup+762.308 s]
/proc/loadavg: 1.22 1.09 1.02 2/81 19945
/proc/meminfo: memFree=1488104/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=20088 CPUtime=762.11
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 4523 0 0 0 76207 4 0 0 25 0 1 0 1100111854 20570112 4509 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 5022 4509 73 166 0 4853 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 20088

[startup+822.302 s]
/proc/loadavg: 1.09 1.07 1.01 2/81 19945
/proc/meminfo: memFree=1487272/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=20844 CPUtime=822.08
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 4712 0 0 0 82204 4 0 0 25 0 1 0 1100111854 21344256 4698 1992294400 134512640 135192793 4294956224 18446744073709551615 134534280 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 5211 4698 73 166 0 5042 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 20844

[startup+882.301 s]
/proc/loadavg: 1.03 1.05 1.00 2/81 19945
/proc/meminfo: memFree=1486760/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=21548 CPUtime=882.06
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 4868 0 0 0 88202 4 0 0 25 0 1 0 1100111854 22065152 4854 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 5387 4854 73 166 0 5218 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21548

[startup+942.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/81 19945
/proc/meminfo: memFree=1486376/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=22092 CPUtime=942.05
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 4955 0 0 0 94201 4 0 0 25 0 1 0 1100111854 22622208 4941 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 5523 4941 73 166 0 5354 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 22092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/81 19945
/proc/meminfo: memFree=1486056/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=22444 CPUtime=1002.03
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 5040 0 0 0 100199 4 0 0 25 0 1 0 1100111854 22982656 5026 1992294400 134512640 135192793 4294956224 18446744073709551615 134533142 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 5611 5026 73 166 0 5442 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 22444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 19945
/proc/meminfo: memFree=1485288/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=23468 CPUtime=1062.01
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 5234 0 0 0 106197 4 0 0 25 0 1 0 1100111854 24031232 5220 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 5867 5220 73 166 0 5698 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 23468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 19945
/proc/meminfo: memFree=1484968/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=23792 CPUtime=1122
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 5298 0 0 0 112196 4 0 0 25 0 1 0 1100111854 24363008 5284 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 5948 5284 73 166 0 5779 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23792

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 19945
/proc/meminfo: memFree=1484712/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=24084 CPUtime=1181.99
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 5378 0 0 0 118194 5 0 0 25 0 1 0 1100111854 24662016 5364 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 6021 5364 73 166 0 5852 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 24084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 19945
/proc/meminfo: memFree=1484456/2055912 swapFree=4170660/4192956
[pid=19944] ppid=19942 vsize=24468 CPUtime=1200.09
/proc/19944/stat : 19944 (mxc-sat09) R 19942 19944 19710 0 -1 4194304 5438 0 0 0 120004 5 0 0 25 0 1 0 1100111854 25055232 5424 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/19944/statm: 6117 5424 73 166 0 5948 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24468

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): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.054991
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 24468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5438
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= 1
involuntary context switches= 1405

runsolver used 1.58376 second user time and 3.88541 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 22:08:00
IDJOB=1516749
IDBENCH=70539
IDSOLVER=504
FILE ID=node78/1516749-1238274480
PBS_JOBID= 9060863
Free space on /tmp= 126872 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516749-1238274480/watcher-1516749-1238274480 -o /tmp/evaluation-result-1516749-1238274480/solver-1516749-1238274480 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516749-1238274480.cnf

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

MD5SUM BENCH= d656d2954192ff0afc1fa92de39f8309
RANDOM SEED=473298268

node78.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:      2055912 kB
MemFree:       1506896 kB
Buffers:         74884 kB
Cached:         387160 kB
SwapCached:       7768 kB
Active:         137536 kB
Inactive:       334976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1506896 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            60664 kB
Committed_AS:  2478288 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-28 22:28:02