Trace number 1518621

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S110290755-003.cnf
MD5SUMb397531a5b47895d047912125448cbcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
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 

29.08/29.16	c starting MXC with:
29.08/29.16	c cnf_path = HOME/instance-1518621-1238301984.cnf
29.08/29.16	c restart_strategy = auto
29.08/29.16	c sign_strategy = cached
29.08/29.16	c use_preprocessing = -1
29.08/29.16	c output_implicant = 1
29.08/29.16	c timeout_seconds = 0
29.08/29.16	c running SatELite... done
29.08/29.16	c 12 vars eliminated
29.08/29.16	c received 0 units and 1853 clauses from SatELite
29.08/29.16	c 11 assignments made, starting to guess now
29.08/29.16	c ===================================[MXC]=====================================
29.08/29.16	c | Conflicts |                Clause Statistics                   |   Vars   |
29.08/29.16	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.08/29.16	c =============================================================================
29.08/29.16	c |         0 |       0       0     1853        0        0     nan |      440 |
29.08/29.16	c |       100 |       0       0     1853      100     1050    27.8 |      429 |
29.08/29.16	c |       210 |       0       0     1853      210     1105    23.6 |      429 |
29.08/29.16	c |       441 |       0       0     1853      441     1220    21.8 |      429 |
29.08/29.16	c |       805 |       0       0     1853      805     1402    20.6 |      429 |
29.08/29.17	c |      1315 |       0       0     1853     1315     1609    20.4 |      429 |
29.08/29.17	c |      1986 |       0       0     1853     1138     1754    21.0 |      429 |
29.08/29.17	c |      2834 |       0       0     1853     1046     1894    20.8 |      429 |
29.08/29.17	c |      3876 |       0       0     1853     1076     2031    19.8 |      429 |
29.08/29.17	c |      5132 |       0       0     1853     1259     2163    19.9 |      429 |
29.08/29.17	c |      6623 |       0       0     1853     1624     2292    20.2 |      429 |
29.08/29.17	c |      8373 |       0       0     1853     2200     2419    19.4 |      429 |
29.08/29.17	c |     10408 |       0       0     1853     1762     2543    19.9 |      429 |
29.08/29.17	c |     12756 |       0       0     1853     1487     2665    20.9 |      429 |
29.08/29.17	c |     15449 |       0       0     1853     1426     2786    19.9 |      429 |
29.08/29.17	c |     18521 |       0       0     1853     1626     2906    18.6 |      429 |
29.08/29.17	c |     22010 |       0       0     1853     2136     3025    19.6 |      429 |
29.08/29.17	c |     25958 |       0       0     1853     3007     3144    19.9 |      429 |
29.08/29.17	c |     30411 |       0       0     1853     2672     3262    19.3 |      429 |
29.08/29.17	c |     35419 |       0       0     1853     2706     3381    18.3 |      429 |
29.08/29.17	c |     41038 |       0       0     1853     3176     3499    18.1 |      429 |
29.08/29.17	c |     47329 |       0       0     1853     2357     3618    20.6 |      429 |
29.08/29.17	c |     54360 |       0       0     1853     2012     3737    18.7 |      429 |
29.08/29.17	c |     62205 |       0       0     1853     2240     3857    19.5 |      429 |
29.08/29.17	c |     70945 |       0       0     1853     3139     3978    20.1 |      429 |
29.08/29.17	c |     80669 |       0       0     1853     2762     4099    20.0 |      429 |
29.08/29.17	c |     91476 |       0       0     1853     3166     4222    20.1 |      429 |
29.08/29.17	c |    103474 |       0       0     1853     2300     4346    19.6 |      429 |
29.08/29.17	c |    116782 |       0       0     1853     2353     4471    19.4 |      429 |
29.08/29.17	c |    131532 |       0       0     1853     3488     4597    19.0 |      429 |
29.08/29.17	c |    147868 |       0       0     1853     3506     4726    20.1 |      429 |
29.08/29.17	c |    165948 |       0       0     1853     4835     4855    19.9 |      429 |
29.08/29.17	c |    185947 |       0       0     1853     2692     4987    19.6 |      429 |
29.08/29.17	c |    208057 |       0       0     1853     4599     5120    19.7 |      429 |
29.08/29.17	c |    232489 |       0       0     1853     3097     5255    19.0 |      429 |
29.08/29.17	c |    259475 |       0       0     1853     3445     5393    19.1 |      429 |
29.08/29.17	c |    289271 |       0       0     1853     3188     5532    17.8 |      429 |
29.08/29.17	c |    322158 |       0       0     1853     5265     5674    19.0 |      429 |
29.08/29.17	c |    358445 |       0       0     1853     4217     5818    20.2 |      429 |
29.08/29.17	c |    398472 |       0       0     1853     2988     5965    19.9 |      429 |
29.08/29.17	c |    442613 |       0       0     1853     4846     6114    20.4 |      429 |
29.08/29.17	c |    491279 |       0       0     1853     3995     6265    18.8 |      429 |
29.08/29.17	c |    544923 |       0       0     1853     3721

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-1518621-1238301984/watcher-1518621-1238301984 -o /tmp/evaluation-result-1518621-1238301984/solver-1518621-1238301984 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518621-1238301984.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 0.99 0.99 3/64 14887
/proc/meminfo: memFree=918328/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=980 CPUtime=0
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1102865233 1003520 124 1992294400 134512640 135192793 4294956224 18446744073709551615 134567690 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 245 124 56 166 0 76 0

[startup+0.070344 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 14887
/proc/meminfo: memFree=918328/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=1636 CPUtime=0.06
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 298 0 0 0 6 0 0 0 18 0 1 0 1102865233 1675264 284 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 409 284 73 166 0 240 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1636

[startup+0.101345 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 14887
/proc/meminfo: memFree=918328/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=1636 CPUtime=0.09
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 1102865233 1675264 302 1992294400 134512640 135192793 4294956224 18446744073709551615 134550816 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 409 302 73 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.30138 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 14887
/proc/meminfo: memFree=918328/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=1900 CPUtime=0.29
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 371 0 0 0 29 0 0 0 19 0 1 0 1102865233 1945600 357 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 475 357 73 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701449 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 14887
/proc/meminfo: memFree=918328/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=2164 CPUtime=0.69
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 436 0 0 0 69 0 0 0 22 0 1 0 1102865233 2215936 422 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 541 422 73 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50159 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 14888
/proc/meminfo: memFree=916784/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=2428 CPUtime=1.49
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 516 0 0 0 149 0 0 0 25 0 1 0 1102865233 2486272 502 1992294400 134512640 135192793 4294956224 18446744073709551615 134550839 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 607 502 73 166 0 438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2428

[startup+3.10187 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 14888
/proc/meminfo: memFree=916272/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=2956 CPUtime=3.09
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 641 0 0 0 309 0 0 0 25 0 1 0 1102865233 3026944 627 1992294400 134512640 135192793 4294956224 18446744073709551615 134534239 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 739 627 73 166 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2956

[startup+6.30143 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 14888
/proc/meminfo: memFree=915440/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=3636 CPUtime=6.29
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 785 0 0 0 629 0 0 0 25 0 1 0 1102865233 3723264 771 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 909 771 73 166 0 740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3636

[startup+12.7016 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 14888
/proc/meminfo: memFree=914608/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=4456 CPUtime=12.68
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 986 0 0 0 1268 0 0 0 25 0 1 0 1102865233 4562944 972 1992294400 134512640 135192793 4294956224 18446744073709551615 134552074 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 1114 972 73 166 0 945 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4456

[startup+25.5018 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 14888
/proc/meminfo: memFree=913520/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=5412 CPUtime=25.48
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 1231 0 0 0 2547 1 0 0 25 0 1 0 1102865233 5541888 1217 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 1353 1217 73 166 0 1184 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5412

[startup+51.1013 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 14888
/proc/meminfo: memFree=912240/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=6960 CPUtime=51.07
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 1565 0 0 0 5106 1 0 0 25 0 1 0 1102865233 7127040 1551 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 1740 1551 73 166 0 1571 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6960

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 14888
/proc/meminfo: memFree=910000/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=9420 CPUtime=102.26
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 2107 0 0 0 10224 2 0 0 25 0 1 0 1102865233 9646080 2093 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 2355 2093 73 166 0 2186 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9420

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=908208/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=11488 CPUtime=162.24
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 2552 0 0 0 16222 2 0 0 25 0 1 0 1102865233 11763712 2538 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 2872 2538 73 166 0 2703 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11488

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=906800/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=12960 CPUtime=222.22
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 2890 0 0 0 22219 3 0 0 25 0 1 0 1102865233 13271040 2876 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 3240 2876 73 166 0 3071 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12960

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=905520/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=14504 CPUtime=282.19
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 3229 0 0 0 28216 3 0 0 25 0 1 0 1102865233 14852096 3215 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 3626 3215 73 166 0 3457 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14504

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=904752/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=15240 CPUtime=342.17
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 3422 0 0 0 34214 3 0 0 25 0 1 0 1102865233 15605760 3408 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 3810 3408 73 166 0 3641 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15240

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=904048/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=16000 CPUtime=402.15
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 3584 0 0 0 40212 3 0 0 25 0 1 0 1102865233 16384000 3570 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 4000 3570 73 166 0 3831 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16000

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=903408/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=16592 CPUtime=462.13
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 3744 0 0 0 46209 4 0 0 25 0 1 0 1102865233 16990208 3730 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 4148 3730 73 166 0 3979 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 16592

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=902512/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=17684 CPUtime=522.1
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 3968 0 0 0 52206 4 0 0 25 0 1 0 1102865233 18108416 3954 1992294400 134512640 135192793 4294956224 18446744073709551615 134551729 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 4421 3954 73 166 0 4252 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17684

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=901872/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=18308 CPUtime=582.08
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 4127 0 0 0 58204 4 0 0 25 0 1 0 1102865233 18747392 4113 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 4577 4113 73 166 0 4408 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18308

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=901168/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=19176 CPUtime=642.07
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 4300 0 0 0 64202 5 0 0 25 0 1 0 1102865233 19636224 4286 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 4794 4286 73 166 0 4625 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19176

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=900656/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=19664 CPUtime=702.04
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 4422 0 0 0 70199 5 0 0 25 0 1 0 1102865233 20135936 4408 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 4916 4408 73 166 0 4747 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 19664

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=900144/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=20160 CPUtime=762.03
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 4541 0 0 0 76198 5 0 0 25 0 1 0 1102865233 20643840 4527 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 5040 4527 73 166 0 4871 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 20160

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14888
/proc/meminfo: memFree=899440/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=21152 CPUtime=822
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 4725 0 0 0 82195 5 0 0 25 0 1 0 1102865233 21659648 4711 1992294400 134512640 135192793 4294956224 18446744073709551615 134550770 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 5288 4711 73 166 0 5119 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 21152

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14894
/proc/meminfo: memFree=898992/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=21596 CPUtime=881.97
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 4827 0 0 0 88192 5 0 0 25 0 1 0 1102865233 22114304 4813 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 5399 4813 73 166 0 5230 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 21596

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14894
/proc/meminfo: memFree=898608/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=21944 CPUtime=941.95
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 4921 0 0 0 94189 6 0 0 25 0 1 0 1102865233 22470656 4907 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 5486 4907 73 166 0 5317 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 21944

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14894
/proc/meminfo: memFree=898032/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=22860 CPUtime=1001.93
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 5057 0 0 0 100187 6 0 0 25 0 1 0 1102865233 23408640 5043 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 5715 5043 73 166 0 5546 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 22860

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14894
/proc/meminfo: memFree=897712/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=23340 CPUtime=1061.91
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 5161 0 0 0 106185 6 0 0 25 0 1 0 1102865233 23900160 5147 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 5835 5147 73 166 0 5666 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 23340

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14894
/proc/meminfo: memFree=897200/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=23852 CPUtime=1121.88
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 5274 0 0 0 112182 6 0 0 25 0 1 0 1102865233 24424448 5260 1992294400 134512640 135192793 4294956224 18446744073709551615 134550776 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 5963 5260 73 166 0 5794 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 23852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14894
/proc/meminfo: memFree=896752/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=24508 CPUtime=1181.87
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 5391 0 0 0 118180 7 0 0 25 0 1 0 1102865233 25096192 5377 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 6127 5377 73 166 0 5958 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 24508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14894
/proc/meminfo: memFree=896432/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=24860 CPUtime=1200.07
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 5459 0 0 0 120000 7 0 0 25 0 1 0 1102865233 25456640 5445 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 6215 5445 73 166 0 6046 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24860

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 0.99 0.99 2/65 14894
/proc/meminfo: memFree=896432/2055920 swapFree=4174136/4192956
[pid=14887] ppid=14885 vsize=24860 CPUtime=1200.07
/proc/14887/stat : 14887 (mxc-sat09) R 14885 14887 14730 0 -1 4194304 5459 0 0 0 120000 7 0 0 25 0 1 0 1102865233 25456640 5445 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14887/statm: 6215 5445 73 166 0 6046 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.075988
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 24860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5459
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= 2556

runsolver used 0.799878 second user time and 2.53461 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-29 06:46:24
IDJOB=1518621
IDBENCH=70695
IDSOLVER=504
FILE ID=node4/1518621-1238301984
PBS_JOBID= 9061027
Free space on /tmp= 65244 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S110290755-003.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518621-1238301984/watcher-1518621-1238301984 -o /tmp/evaluation-result-1518621-1238301984/solver-1518621-1238301984 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518621-1238301984.cnf

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

MD5SUM BENCH= b397531a5b47895d047912125448cbcd
RANDOM SEED=1974032441

node4.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		: 3000.277
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		: 3000.277
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:        918744 kB
Buffers:         98676 kB
Cached:         928048 kB
SwapCached:      12656 kB
Active:         218504 kB
Inactive:       822276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        918744 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          19760 kB
Slab:            82272 kB
Committed_AS:  2746560 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-29 07:06:27