Trace number 1513761

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
MD5SUMe16a301b3b11f2fcadc19b12fcb8ed0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18167
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

58.77/58.86	c starting MXC with:
58.77/58.86	c cnf_path = HOME/instance-1513761-1238222169.cnf
58.77/58.86	c restart_strategy = auto
58.77/58.86	c sign_strategy = cached
58.77/58.86	c use_preprocessing = -1
58.77/58.86	c output_implicant = 1
58.77/58.86	c timeout_seconds = 0
58.77/58.86	c running SatELite... done
58.77/58.86	c 45 vars eliminated
58.77/58.86	c received 0 units and 8314 clauses from SatELite
58.77/58.86	c 44 assignments made, starting to guess now
58.77/58.86	c ===================================[MXC]=====================================
58.77/58.86	c | Conflicts |                Clause Statistics                   |   Vars   |
58.77/58.86	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
58.77/58.86	c =============================================================================
58.77/58.86	c |         0 |       0       0     8314        0        0     nan |     2000 |
58.77/58.86	c |       100 |       0       0     8314      100     1050    52.4 |     1956 |
58.77/58.86	c |       210 |       0       0     8314      210     1105    59.0 |     1956 |
58.77/58.86	c |       441 |       0       0     8314      441     1220    61.5 |     1956 |
58.77/58.86	c |       805 |       0       0     8314      805     1402    59.1 |     1956 |
58.77/58.86	c |      1315 |       0       0     8314     1315     1609    59.0 |     1956 |
58.77/58.86	c |      1986 |       0       0     8314     1138     1754    57.0 |     1956 |
58.77/58.86	c |      2834 |       0       0     8314     1046     1894    56.1 |     1956 |
58.77/58.86	c |      3876 |       0       0     8314     1076     2031    59.6 |     1956 |
58.77/58.86	c |      5132 |       0       0     8314     1259     2163    58.2 |     1956 |
58.77/58.86	c |      6623 |       0       0     8314     1624     2292    59.8 |     1956 |
58.77/58.86	c |      8373 |       0       0     8314     2200     2419    60.4 |     1956 |
58.77/58.86	c |     10408 |       0       0     8314     1761     2543    65.3 |     1956 |
58.77/58.86	c |     12756 |       0       0     8314     1486     2665    60.0 |     1956 |
58.77/58.86	c |     15449 |       0       0     8314     1426     2786    62.7 |     1956 |
58.77/58.86	c |     18521 |       0       0     8314     1626     2906    61.2 |     1956 |
58.77/58.86	c |     22010 |       0       0     8314     2135     3025    63.0 |     1956 |
58.77/58.86	c |     25958 |       0       0     8314     3005     3144    64.9 |     1956 |
58.77/58.86	c |     30411 |       0       0     8314     2670     3262    61.9 |     1956 |
58.77/58.86	c |     35419 |       0       0     8314     2701     3381    62.3 |     1956 |
58.77/58.86	c |     41038 |       0       0     8314     3170     3499    65.5 |     1956 |
58.77/58.86	c |     47329 |       0       0     8314     2345     3618    63.1 |     1956 |
58.77/58.86	c |     54360 |       0       0     8314     1998     3737    67.6 |     1956 |
58.77/58.86	c |     62205 |       0       0     8314     2223     3857    66.3 |     1956 |
58.77/58.86	c |     70945 |       0       0     8314     3118     3978    69.3 |     1956 |
58.77/58.86	c |     80669 |       0       0     8314     2739     4099    64.0 |     1956 |
58.77/58.86	c |     91476 |       0       0     8314     3136     4222    65.5 |     1956 |
58.77/58.86	c |    103474 |       0       0     8314     2263     4346    67.1 |     1956 |
58.77/58.86	c |    116782 |       0       0     8314     2314     4471    68.4 |     1956 |
58.77/58.86	c |    131532 |       0       0     8314     3445     4597    65.9 |     1956 |
58.77/58.86	c |    147868 |       0       0     8314     3460     4726    70.3 |     1956 |
58.77/58.86	c |    165948 |       0       0     8314     4783     4855    67.7 |     1956 |
58.77/58.86	c |    185947 |       0       0     8314     2635     4987    67.5 |     1956 |
58.77/58.86	c |    208057 |       0       0     8314     4521     5120    66.6 |     1956 |
58.77/58.86	c |    232489 |       0       0     8314     3006     5255    71.1 |     1956 |
58.77/58.86	c |    259475 |       0       0     8314     3349     5393    74.2 |     1956 |
58.77/58.86	c |    289271 |       0       0     8314     3075     5532    71.9 |     1956 |
58.77/58.86	c |    322158 |       0       0     8314     5136     5674    70.1 |     1956 |
58.77/58.86	c |    358445 |       0       0     8314     4078     5818    69.5 |     1956 |
58.77/58.86	c |    398472 |       0       0     8314     5817     5965    70.1 |     1956 |
58.77/58.86	c |    442613 |       0       0     8314     4680     6114    69.8 |     1956 |
58.77/58.86	c |    491279 |       0       0     8314     3816     6265    71.6 |     1956 |
58.77/58.86	c |    544923 |       0       0     8314     3515

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-1513761-1238222169/watcher-1513761-1238222169 -o /tmp/evaluation-result-1513761-1238222169/solver-1513761-1238222169 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513761-1238222169.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: 0.91 0.95 0.98 3/64 1837
/proc/meminfo: memFree=859840/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=1532 CPUtime=0
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 266418297 1568768 240 1992294400 134512640 135192793 4294956224 18446744073709551615 134577000 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 383 240 54 166 0 214 0

[startup+0.052814 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 1837
/proc/meminfo: memFree=859840/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=2984 CPUtime=0.04
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 668 0 0 0 4 0 0 0 18 0 1 0 266418297 3055616 619 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 746 619 72 166 0 577 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2984

[startup+0.101817 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 1837
/proc/meminfo: memFree=859840/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=3248 CPUtime=0.09
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 720 0 0 0 9 0 0 0 18 0 1 0 266418297 3325952 671 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 812 671 72 166 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3248

[startup+0.301839 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 1837
/proc/meminfo: memFree=859840/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=3512 CPUtime=0.29
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 811 0 0 0 29 0 0 0 19 0 1 0 266418297 3596288 762 1992294400 134512640 135192793 4294956224 18446744073709551615 134749007 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 878 762 73 166 0 709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3512

[startup+0.701883 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 1837
/proc/meminfo: memFree=859840/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=3912 CPUtime=0.69
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 890 0 0 0 69 0 0 0 23 0 1 0 266418297 4005888 841 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 978 841 73 166 0 809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3912

[startup+1.50197 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 1838
/proc/meminfo: memFree=856568/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=4176 CPUtime=1.49
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 980 0 0 0 149 0 0 0 25 0 1 0 266418297 4276224 931 1992294400 134512640 135192793 4294956224 18446744073709551615 134548114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 1044 931 73 166 0 875 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4176

[startup+3.10115 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 1838
/proc/meminfo: memFree=856120/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=4704 CPUtime=3.09
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 1087 0 0 0 308 1 0 0 25 0 1 0 266418297 4816896 1038 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 1176 1038 73 166 0 1007 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4704

[startup+6.3015 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 1838
/proc/meminfo: memFree=855352/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=5100 CPUtime=6.29
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 1210 0 0 0 628 1 0 0 25 0 1 0 266418297 5222400 1161 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 1275 1161 73 166 0 1106 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5100

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 1838
/proc/meminfo: memFree=854520/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=6024 CPUtime=12.69
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 1414 0 0 0 1268 1 0 0 25 0 1 0 266418297 6168576 1365 1992294400 134512640 135192793 4294956224 18446744073709551615 134551986 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 1506 1365 73 166 0 1337 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6024

[startup+25.5026 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 1838
/proc/meminfo: memFree=853304/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=7080 CPUtime=25.48
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 1692 0 0 0 2547 1 0 0 25 0 1 0 266418297 7249920 1643 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 1770 1643 73 166 0 1601 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7080

[startup+51.1025 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 1838
/proc/meminfo: memFree=851448/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=8928 CPUtime=51.07
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 2149 0 0 0 5106 1 0 0 25 0 1 0 266418297 9142272 2100 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 2232 2100 73 166 0 2063 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8928

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 1838
/proc/meminfo: memFree=848376/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=11964 CPUtime=102.26
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 2912 0 0 0 10224 2 0 0 25 0 1 0 266418297 12251136 2863 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 2991 2863 73 166 0 2822 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11964

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1838
/proc/meminfo: memFree=845560/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=14740 CPUtime=162.25
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 3600 0 0 0 16222 3 0 0 25 0 1 0 266418297 15093760 3551 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 3685 3551 73 166 0 3516 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14740

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1838
/proc/meminfo: memFree=842936/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=17448 CPUtime=222.22
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 4244 0 0 0 22219 3 0 0 25 0 1 0 266418297 17866752 4195 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 4362 4195 73 166 0 4193 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17448

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=841272/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=19064 CPUtime=282.21
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 4646 0 0 0 28217 4 0 0 25 0 1 0 266418297 19521536 4597 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 4766 4597 73 166 0 4597 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19064

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=839672/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=20696 CPUtime=342.19
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 5028 0 0 0 34215 4 0 0 25 0 1 0 266418297 21192704 4979 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 5174 4979 73 166 0 5005 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20696

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=838136/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=22308 CPUtime=402.18
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 5406 0 0 0 40213 5 0 0 25 0 1 0 266418297 22843392 5357 1992294400 134512640 135192793 4294956224 18446744073709551615 134551954 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 5577 5357 73 166 0 5408 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22308

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=836600/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=24196 CPUtime=462.15
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 5878 0 0 0 46210 5 0 0 25 0 1 0 266418297 24776704 5829 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 6049 5829 73 166 0 5880 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 24196

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=835192/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=25288 CPUtime=522.13
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 6137 0 0 0 52208 5 0 0 25 0 1 0 266418297 25894912 6088 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 6322 6088 73 166 0 6153 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 25288

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=833848/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=26788 CPUtime=582.12
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 6485 0 0 0 58206 6 0 0 25 0 1 0 266418297 27430912 6436 1992294400 134512640 135192793 4294956224 18446744073709551615 134533800 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 6697 6436 73 166 0 6528 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26788

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=832696/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=28028 CPUtime=642.11
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 6778 0 0 0 64205 6 0 0 25 0 1 0 266418297 28700672 6729 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 7007 6729 73 166 0 6838 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 28028

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=831544/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=29300 CPUtime=702.09
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 7068 0 0 0 70202 7 0 0 25 0 1 0 266418297 30003200 7019 1992294400 134512640 135192793 4294956224 18446744073709551615 134533212 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 7325 7019 73 166 0 7156 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 29300

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=830328/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=30608 CPUtime=762.07
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 7353 0 0 0 76200 7 0 0 25 0 1 0 266418297 31342592 7304 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 7652 7304 73 166 0 7483 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 30608

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=829368/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=31592 CPUtime=822.05
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 7584 0 0 0 82198 7 0 0 25 0 1 0 266418297 32350208 7535 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 7898 7535 73 166 0 7729 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 31592

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=828408/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=32728 CPUtime=882.04
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 7820 0 0 0 88196 8 0 0 25 0 1 0 266418297 33513472 7771 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 8182 7771 73 166 0 8013 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 32728

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=827512/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=33732 CPUtime=942.02
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 8041 0 0 0 94194 8 0 0 25 0 1 0 266418297 34541568 7992 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 8433 7992 73 166 0 8264 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 33732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=826616/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=34580 CPUtime=1002
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 8258 0 0 0 100192 8 0 0 25 0 1 0 266418297 35409920 8209 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 8645 8209 73 166 0 8476 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 34580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=825784/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=35616 CPUtime=1061.98
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 8467 0 0 0 106189 9 0 0 25 0 1 0 266418297 36470784 8418 1992294400 134512640 135192793 4294956224 18446744073709551615 134533989 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 8904 8418 73 166 0 8735 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 35616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=824760/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=36792 CPUtime=1121.97
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 8718 0 0 0 112188 9 0 0 25 0 1 0 266418297 37675008 8669 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 9198 8669 73 166 0 9029 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 36792

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=823864/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=37820 CPUtime=1181.94
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 8937 0 0 0 118185 9 0 0 25 0 1 0 266418297 38727680 8888 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 9455 8888 73 166 0 9286 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 37820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1840
/proc/meminfo: memFree=823864/2055920 swapFree=4181692/4192956
[pid=1837] ppid=1835 vsize=37820 CPUtime=1200.04
/proc/1837/stat : 1837 (mxc-sat09) R 1835 1837 1767 0 -1 4194304 8937 0 0 0 119995 9 0 0 25 0 1 0 266418297 38727680 8888 1992294400 134512640 135192793 4294956224 18446744073709551615 134551111 0 0 4096 0 0 0 0 17 1 0 0
/proc/1837/statm: 9455 8888 73 166 0 9286 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 37820

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): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.105983
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 37820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8937
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= 2127

runsolver used 0.796878 second user time and 2.51262 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-28 07:36:09
IDJOB=1513761
IDBENCH=70290
IDSOLVER=504
FILE ID=node42/1513761-1238222169
PBS_JOBID= 9060592
Free space on /tmp= 66240 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513761-1238222169/watcher-1513761-1238222169 -o /tmp/evaluation-result-1513761-1238222169/solver-1513761-1238222169 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513761-1238222169.cnf

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

MD5SUM BENCH= e16a301b3b11f2fcadc19b12fcb8ed0b
RANDOM SEED=1737251439

node42.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		: 3000.211
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		: 3000.211
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:        860320 kB
Buffers:         90752 kB
Cached:        1006684 kB
SwapCached:       5184 kB
Active:         127044 kB
Inactive:       978852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        860320 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:             836 kB
Writeback:           0 kB
Mapped:          14212 kB
Slab:            75720 kB
Committed_AS:   819356 kB
PageTables:       1388 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= 66240 MiB
End job on node42 at 2009-03-28 07:56:12