Trace number 1518693

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/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
MD5SUM6b9d9c25eec439b73e50a5fc031019ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.39/29.43	c starting MXC with:
29.39/29.43	c cnf_path = HOME/instance-1518693-1238302872.cnf
29.39/29.43	c restart_strategy = auto
29.39/29.43	c sign_strategy = cached
29.39/29.43	c use_preprocessing = -1
29.39/29.43	c output_implicant = 1
29.39/29.43	c timeout_seconds = 0
29.39/29.43	c running SatELite... done
29.39/29.43	c 13 vars eliminated
29.39/29.43	c received 0 units and 1845 clauses from SatELite
29.39/29.43	c 12 assignments made, starting to guess now
29.39/29.43	c ===================================[MXC]=====================================
29.39/29.43	c | Conflicts |                Clause Statistics                   |   Vars   |
29.39/29.43	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.39/29.43	c =============================================================================
29.39/29.43	c |         0 |       0       0     1845        0        0     nan |      440 |
29.39/29.43	c |       100 |       0       0     1845      100     1050    19.5 |      428 |
29.39/29.43	c |       210 |       0       0     1845      210     1105    20.6 |      428 |
29.39/29.43	c |       441 |       0       0     1845      441     1220    20.7 |      428 |
29.39/29.43	c |       805 |       0       0     1845      805     1402    21.2 |      428 |
29.39/29.43	c |      1315 |       0       0     1845     1315     1609    22.5 |      428 |
29.39/29.43	c |      1986 |       0       0     1845     1138     1754    22.7 |      428 |
29.39/29.43	c |      2834 |       0       0     1845     1046     1894    21.1 |      428 |
29.39/29.43	c |      3876 |       0       0     1845     1076     2031    21.8 |      428 |
29.39/29.43	c |      5132 |       0       0     1845     1259     2163    21.3 |      428 |
29.39/29.43	c |      6623 |       0       0     1845     1624     2292    21.5 |      428 |
29.39/29.43	c |      8373 |       0       0     1845     2200     2419    20.9 |      428 |
29.39/29.43	c |     10408 |       0       0     1845     1762     2543    20.6 |      428 |
29.39/29.43	c |     12756 |       0       0     1845     1487     2665    19.2 |      428 |
29.39/29.43	c |     15449 |       0       0     1845     1426     2786    18.7 |      428 |
29.39/29.43	c |     18521 |       0       0     1845     1629     2906    19.3 |      428 |
29.39/29.43	c |     22010 |       0       0     1845     2142     3025    20.7 |      428 |
29.39/29.43	c |     25958 |       0       0     1845     3013     3144    18.8 |      428 |
29.39/29.43	c |     30411 |       0       0     1845     2679     3262    18.3 |      428 |
29.39/29.43	c |     35419 |       0       0     1845     2713     3381    21.4 |      428 |
29.39/29.43	c |     41038 |       0       0     1845     3183     3499    19.3 |      428 |
29.39/29.43	c |     47329 |       0       0     1845     2361     3618    19.7 |      428 |
29.39/29.43	c |     54360 |       0       0     1845     2018     3737    21.1 |      428 |
29.39/29.43	c |     62205 |       0       0     1845     2248     3857    21.2 |      428 |
29.39/29.43	c |     70945 |       0       0     1845     3147     3978    20.6 |      428 |
29.39/29.43	c |     80669 |       0       0     1845     2771     4099    19.9 |      428 |
29.39/29.43	c |     91476 |       0       0     1845     3171     4222    20.4 |      428 |
29.39/29.43	c |    103474 |       0       0     1845     2300     4346    19.1 |      428 |
29.39/29.43	c |    116782 |       0       0     1845     2357     4471    19.1 |      428 |
29.39/29.43	c |    131532 |       0       0     1845     3500     4597    20.3 |      428 |
29.39/29.43	c |    147868 |       0       0     1845     3519     4726    20.0 |      428 |
29.39/29.43	c |    165948 |       0       0     1845     4853     4855    20.5 |      428 |
29.39/29.43	c |    185947 |       0       0     1845     2707     4987    19.1 |      428 |
29.39/29.43	c |    208057 |       0       0     1845     4603     5120    22.1 |      428 |
29.39/29.43	c |    232489 |       0       0     1845     3099     5255    20.5 |      428 |
29.39/29.43	c |    259475 |       0       0     1845     3456     5393    19.8 |      428 |
29.39/29.43	c |    289271 |       0       0     1845     3209     5532    20.3 |      428 |
29.39/29.43	c |    322158 |       0       0     1845     5299     5674    22.5 |      428 |
29.39/29.43	c |    358445 |       0       0     1845     4253     5818    21.6 |      428 |
29.39/29.43	c |    398472 |       0       0     1845     3028     5965    20.1 |      428 |
29.39/29.43	c |    442613 |       0       0     1845     4903     6114    22.7 |      428 |
29.39/29.43	c |    491279 |       0       0     1845     4056     6265    20.6 |      428 |
29.39/29.43	c |    544923 |       0       0     1845     3782

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-1518693-1238302872/watcher-1518693-1238302872 -o /tmp/evaluation-result-1518693-1238302872/solver-1518693-1238302872 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518693-1238302872.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: 0.99 0.97 0.98 2/64 14533
/proc/meminfo: memFree=745720/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=984 CPUtime=0
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 143 0 0 0 0 0 0 0 20 0 1 0 1102952563 1007616 129 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 246 129 56 166 0 77 0

[startup+0.0230831 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 14533
/proc/meminfo: memFree=745720/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=1380 CPUtime=0.02
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 240 0 0 0 2 0 0 0 20 0 1 0 1102952563 1413120 226 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 345 226 72 166 0 176 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1380

[startup+0.102091 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 14533
/proc/meminfo: memFree=745720/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=1644 CPUtime=0.1
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 319 0 0 0 10 0 0 0 20 0 1 0 1102952563 1683456 305 1992294400 134512640 135192793 4294956224 18446744073709551615 134534296 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 411 305 73 166 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1644

[startup+0.30111 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 14533
/proc/meminfo: memFree=745720/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=1908 CPUtime=0.29
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 374 0 0 0 29 0 0 0 22 0 1 0 1102952563 1953792 360 1992294400 134512640 135192793 4294956224 18446744073709551615 134612852 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 477 360 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.702151 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 14533
/proc/meminfo: memFree=745720/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=2172 CPUtime=0.69
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 441 0 0 0 69 0 0 0 25 0 1 0 1102952563 2224128 427 1992294400 134512640 135192793 4294956224 18446744073709551615 134533911 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 543 427 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50123 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=744176/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=2568 CPUtime=1.49
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 528 0 0 0 149 0 0 0 25 0 1 0 1102952563 2629632 514 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 642 514 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10139 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=743536/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=2964 CPUtime=3.09
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 650 0 0 0 309 0 0 0 25 0 1 0 1102952563 3035136 636 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 741 636 73 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.30172 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=742768/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=3632 CPUtime=6.29
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 804 0 0 0 629 0 0 0 25 0 1 0 1102952563 3719168 790 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 908 790 73 166 0 739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3632

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=741688/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=4716 CPUtime=12.68
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 1043 0 0 0 1268 0 0 0 25 0 1 0 1102952563 4829184 1029 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 1179 1029 73 166 0 1010 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4716

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=740472/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=5972 CPUtime=25.49
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 1343 0 0 0 2548 1 0 0 25 0 1 0 1102952563 6115328 1329 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 1493 1329 73 166 0 1324 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5972

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=739128/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=7224 CPUtime=51.08
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 1663 0 0 0 5107 1 0 0 25 0 1 0 1102952563 7397376 1649 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 1806 1649 73 166 0 1637 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7224

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=737272/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=9440 CPUtime=102.26
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 2122 0 0 0 10225 1 0 0 25 0 1 0 1102952563 9666560 2108 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 2360 2108 73 166 0 2191 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9440

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=735608/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=11356 CPUtime=162.25
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 2539 0 0 0 16223 2 0 0 25 0 1 0 1102952563 11628544 2525 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 2839 2525 73 166 0 2670 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11356

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=734200/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=13024 CPUtime=222.23
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 2879 0 0 0 22221 2 0 0 25 0 1 0 1102952563 13336576 2865 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 3256 2865 73 166 0 3087 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13024

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=733048/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=14272 CPUtime=282.22
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 3170 0 0 0 28220 2 0 0 25 0 1 0 1102952563 14614528 3156 1992294400 134512640 135192793 4294956224 18446744073709551615 134551700 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 3568 3156 73 166 0 3399 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14272

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=732088/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=15292 CPUtime=342.21
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 3397 0 0 0 34218 3 0 0 25 0 1 0 1102952563 15659008 3383 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 3823 3383 73 166 0 3654 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 15292

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=731320/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=16208 CPUtime=402.19
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 3589 0 0 0 40216 3 0 0 25 0 1 0 1102952563 16596992 3575 1992294400 134512640 135192793 4294956224 18446744073709551615 134533971 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 4052 3575 73 166 0 3883 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16208

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=730424/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=17156 CPUtime=462.17
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 3828 0 0 0 46214 3 0 0 25 0 1 0 1102952563 17567744 3814 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 4289 3814 73 166 0 4120 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17156

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=729912/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=17776 CPUtime=522.15
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 3970 0 0 0 52212 3 0 0 25 0 1 0 1102952563 18202624 3956 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 4444 3956 73 166 0 4275 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17776

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=729336/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=18428 CPUtime=582.14
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 4110 0 0 0 58211 3 0 0 25 0 1 0 1102952563 18870272 4096 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 4607 4096 73 166 0 4438 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18428

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=728312/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=19640 CPUtime=642.13
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 4357 0 0 0 64209 4 0 0 25 0 1 0 1102952563 20111360 4343 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 4910 4343 73 166 0 4741 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19640

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=727800/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=20108 CPUtime=702.12
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 4472 0 0 0 70208 4 0 0 25 0 1 0 1102952563 20590592 4458 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 5027 4458 73 166 0 4858 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 20108

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=727416/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=20600 CPUtime=762.1
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 4572 0 0 0 76206 4 0 0 25 0 1 0 1102952563 21094400 4558 1992294400 134512640 135192793 4294956224 18446744073709551615 134549774 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 5150 4558 73 166 0 4981 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 20600

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=726776/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=21272 CPUtime=822.08
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 4720 0 0 0 82204 4 0 0 25 0 1 0 1102952563 21782528 4706 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 5318 4706 73 166 0 5149 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 21272

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=726328/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=21740 CPUtime=882.06
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 4839 0 0 0 88202 4 0 0 25 0 1 0 1102952563 22261760 4825 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 5435 4825 73 166 0 5266 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21740

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=726008/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=22248 CPUtime=942.05
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 4936 0 0 0 94200 5 0 0 25 0 1 0 1102952563 22781952 4922 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 5562 4922 73 166 0 5393 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 22248

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=725624/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=22604 CPUtime=1002.04
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 5033 0 0 0 100199 5 0 0 25 0 1 0 1102952563 23146496 5019 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 5651 5019 73 166 0 5482 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 22604

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=725176/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=23244 CPUtime=1062.02
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 5142 0 0 0 106197 5 0 0 25 0 1 0 1102952563 23801856 5128 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 5811 5128 73 166 0 5642 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 23244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=724792/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=23580 CPUtime=1122.01
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 5235 0 0 0 112195 6 0 0 25 0 1 0 1102952563 24145920 5221 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 5895 5221 73 166 0 5726 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 23580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=724472/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=23932 CPUtime=1181.99
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 5313 0 0 0 118193 6 0 0 25 0 1 0 1102952563 24506368 5299 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 5983 5299 73 166 0 5814 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 23932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14534
/proc/meminfo: memFree=724344/2055920 swapFree=4176444/4192956
[pid=14533] ppid=14531 vsize=24092 CPUtime=1200.09
/proc/14533/stat : 14533 (mxc-sat09) R 14531 14533 14330 0 -1 4194304 5344 0 0 0 120003 6 0 0 25 0 1 0 1102952563 24670208 5330 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/14533/statm: 6023 5330 73 166 0 5854 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24092

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): 1200.04
CPU system time (s): 0.06499
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 24092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5344
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= 891

runsolver used 1.08583 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-29 07:01:12
IDJOB=1518693
IDBENCH=70701
IDSOLVER=504
FILE ID=node27/1518693-1238302872
PBS_JOBID= 9061034
Free space on /tmp= 65616 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518693-1238302872/watcher-1518693-1238302872 -o /tmp/evaluation-result-1518693-1238302872/solver-1518693-1238302872 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518693-1238302872.cnf

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

MD5SUM BENCH= 6b9d9c25eec439b73e50a5fc031019ea
RANDOM SEED=863080525

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        746136 kB
Buffers:         88764 kB
Cached:        1118348 kB
SwapCached:       9544 kB
Active:         183416 kB
Inactive:      1034992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        746136 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          16848 kB
Slab:            77296 kB
Committed_AS:  2790116 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65616 MiB
End job on node27 at 2009-03-29 07:21:14