Trace number 1515357

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1771223975-021.cnf
MD5SUM96f5a7b5e0d4bc00c89d90487d4d5b74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.110982
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data 

20.59/20.62	c starting MXC with:
20.59/20.62	c cnf_path = HOME/instance-1515357-1238253554.cnf
20.59/20.62	c restart_strategy = auto
20.59/20.62	c sign_strategy = cached
20.59/20.62	c use_preprocessing = -1
20.59/20.62	c output_implicant = 1
20.59/20.62	c timeout_seconds = 0
20.59/20.62	c running SatELite... done
20.59/20.62	c 1 vars eliminated
20.59/20.62	c received 0 units and 2343 clauses from SatELite
20.59/20.62	c 0 assignments made, starting to guess now
20.59/20.62	c ===================================[MXC]=====================================
20.59/20.62	c | Conflicts |                Clause Statistics                   |   Vars   |
20.59/20.62	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
20.59/20.62	c =============================================================================
20.59/20.62	c |         0 |       0       0     2343        0        0     nan |      110 |
20.59/20.62	c |       100 |       0       0     2343      100     1050    25.8 |      110 |
20.59/20.62	c |       210 |       0       0     2343      210     1105    24.9 |      110 |
20.59/20.62	c |       441 |       0       0     2343      441     1220    24.5 |      110 |
20.59/20.62	c |       805 |       0       0     2343      805     1402    23.3 |      110 |
20.59/20.62	c |      1315 |       0       0     2343     1315     1609    22.7 |      110 |
20.59/20.62	c |      1986 |       0       0     2343     1138     1754    21.4 |      110 |
20.59/20.62	c |      2834 |       0       0     2343     1047     1894    21.8 |      110 |
20.59/20.62	c |      3876 |       0       0     2343     1078     2031    21.1 |      110 |
20.59/20.62	c |      5132 |       0       0     2343     1261     2163    21.4 |      110 |
20.59/20.62	c |      6623 |       0       0     2343     1627     2292    21.2 |      110 |
20.59/20.62	c |      8373 |       0       0     2343     2206     2419    21.5 |      110 |
20.59/20.62	c |     10408 |       0       0     2343     1771     2543    21.3 |      110 |
20.59/20.62	c |     12756 |       0       0     2343     1500     2665    22.6 |      110 |
20.59/20.62	c |     15449 |       0       0     2343     1442     2786    22.6 |      110 |
20.59/20.62	c |     18521 |       0       0     2343     1645     2906    21.6 |      110 |
20.59/20.62	c |     22010 |       0       0     2343     2160     3025    22.1 |      110 |
20.59/20.62	c |     25958 |       0       0     2343     3033     3144    22.1 |      110 |
20.59/20.62	c |     30411 |       0       0     2343     2704     3262    22.0 |      110 |
20.59/20.62	c |     35419 |       0       0     2343     2743     3381    22.0 |      110 |
20.59/20.62	c |     41038 |       0       0     2343     3222     3499    21.7 |      110 |
20.59/20.62	c |     47329 |       0       0     2343     2408     3618    21.5 |      110 |
20.59/20.62	c |     54360 |       0       0     2343     2078     3737    22.3 |      110 |
20.59/20.62	c |     62205 |       0       0     2343     2321     3857    21.0 |      110 |
20.59/20.62	c |     70945 |       0       0     2343     3226     3978    22.2 |      110 |
20.59/20.62	c |     80669 |       0       0     2343     2860     4099    22.2 |      110 |
20.59/20.62	c |     91476 |       0       0     2343     3277     4222    21.4 |      110 |
20.59/20.62	c |    103474 |       0       0     2343     2422     4346    21.1 |      110 |
20.59/20.62	c |    116782 |       0       0     2343     2496     4471    20.6 |      110 |
20.59/20.62	c |    131532 |       0       0     2343     3647     4597    22.4 |      110 |
20.59/20.62	c |    147868 |       0       0     2343     3686     4726    21.8 |      110 |
20.59/20.62	c |    165948 |       0       0     2343     2605     4855    21.5 |      110 |
20.59/20.62	c |    185947 |       0       0     2343     2916     4987    21.1 |      110 |
20.59/20.62	c |    208057 |       0       0     2343     4836     5120    21.2 |      110 |
20.59/20.62	c |    232489 |       0       0     2343     3370     5255    20.7 |      110 |
20.59/20.62	c |    259475 |       0       0     2343     3748     5393    21.0 |      110 |
20.59/20.62	c |    289271 |       0       0     2343     3521     5532    21.3 |      110 |
20.59/20.62	c |    322158 |       0       0     2343     5649     5674    21.6 |      110 |
20.59/20.62	c |    358445 |       0       0     2343     4642     5818    21.9 |      110 |
20.59/20.62	c |    398472 |       0       0     2343     3448     5965    22.0 |      110 |
20.59/20.62	c |    442613 |       0       0     2343     5345     6114    21.2 |      110 |
20.59/20.62	c |    491279 |       0       0     2343     4546     6265    21.1 |      110 |
20.59/20.62	c |    544923 |       0       0     2343     4322

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-1515357-1238253554/watcher-1515357-1238253554 -o /tmp/evaluation-result-1515357-1238253554/solver-1515357-1238253554 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515357-1238253554.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: 1.92 1.97 1.98 4/94 19856
/proc/meminfo: memFree=1784720/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=976 CPUtime=0
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1098019010 999424 128 1992294400 134512640 135192793 4294956224 18446744073709551615 134567648 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 244 128 55 166 0 75 0

[startup+0.066257 s]
/proc/loadavg: 1.92 1.97 1.98 4/94 19856
/proc/meminfo: memFree=1784720/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=1628 CPUtime=0.06
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 315 0 0 0 6 0 0 0 18 0 1 0 1098019010 1667072 301 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 407 301 72 166 0 238 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1628

[startup+0.10126 s]
/proc/loadavg: 1.92 1.97 1.98 4/94 19856
/proc/meminfo: memFree=1784720/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=1760 CPUtime=0.1
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 333 0 0 0 10 0 0 0 18 0 1 0 1098019010 1802240 319 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 440 319 72 166 0 271 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1760

[startup+0.301282 s]
/proc/loadavg: 1.92 1.97 1.98 4/94 19856
/proc/meminfo: memFree=1784720/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=2024 CPUtime=0.3
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 388 0 0 0 30 0 0 0 19 0 1 0 1098019010 2072576 374 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 506 374 72 166 0 337 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2024

[startup+0.701327 s]
/proc/loadavg: 1.92 1.97 1.98 4/94 19856
/proc/meminfo: memFree=1784720/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=2288 CPUtime=0.7
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 454 0 0 0 70 0 0 0 23 0 1 0 1098019010 2342912 440 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 572 440 72 166 0 403 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2288

[startup+1.50142 s]
/proc/loadavg: 1.92 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1782976/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=2552 CPUtime=1.49
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 1098019010 2613248 511 1992294400 134512640 135192793 4294956224 18446744073709551615 134550883 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 638 511 72 166 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2552

[startup+3.10159 s]
/proc/loadavg: 1.92 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1782464/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=2976 CPUtime=3.09
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 631 0 0 0 309 0 0 0 25 0 1 0 1098019010 3047424 617 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 744 617 72 166 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2976

[startup+6.30195 s]
/proc/loadavg: 1.93 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1781888/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=3516 CPUtime=6.29
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 741 0 0 0 629 0 0 0 25 0 1 0 1098019010 3600384 727 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 879 727 72 166 0 710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3516

[startup+12.7017 s]
/proc/loadavg: 1.93 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1780936/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=4232 CPUtime=12.69
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 921 0 0 0 1269 0 0 0 25 0 1 0 1098019010 4333568 907 1992294400 134512640 135192793 4294956224 18446744073709551615 134534141 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 1058 907 72 166 0 889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4232

[startup+25.5011 s]
/proc/loadavg: 1.95 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1780040/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=5216 CPUtime=25.48
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 1148 0 0 0 2548 0 0 0 25 0 1 0 1098019010 5341184 1134 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 1304 1134 72 166 0 1135 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5216

[startup+51.102 s]
/proc/loadavg: 1.96 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1778568/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=7064 CPUtime=51.08
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 1525 0 0 0 5107 1 0 0 25 0 1 0 1098019010 7233536 1511 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 1766 1511 72 166 0 1597 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7064

[startup+102.308 s]
/proc/loadavg: 1.98 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1776648/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=8784 CPUtime=102.26
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 1944 0 0 0 10225 1 0 0 25 0 1 0 1098019010 8994816 1930 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 2196 1930 72 166 0 2027 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8784

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1775368/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=9888 CPUtime=162.23
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 2272 0 0 0 16222 1 0 0 25 0 1 0 1098019010 10125312 2258 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 2472 2258 72 166 0 2303 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9888

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1774408/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=10848 CPUtime=222.2
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 2493 0 0 0 22219 1 0 0 25 0 1 0 1098019010 11108352 2479 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 2712 2479 72 166 0 2543 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 10848

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1773128/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=12608 CPUtime=282.17
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 2811 0 0 0 28216 1 0 0 25 0 1 0 1098019010 12910592 2797 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 3152 2797 72 166 0 2983 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 12608

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1772424/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=13344 CPUtime=342.15
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 2992 0 0 0 34214 1 0 0 25 0 1 0 1098019010 13664256 2978 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 3336 2978 72 166 0 3167 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 13344

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1771656/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=14496 CPUtime=402.13
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 3181 0 0 0 40211 2 0 0 25 0 1 0 1098019010 14843904 3167 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 3624 3167 72 166 0 3455 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 14496

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1771144/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=15264 CPUtime=462.1
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 3315 0 0 0 46208 2 0 0 25 0 1 0 1098019010 15630336 3301 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 3816 3301 72 166 0 3647 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 15264

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1771016/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=15264 CPUtime=522.08
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 3333 0 0 0 52206 2 0 0 25 0 1 0 1098019010 15630336 3319 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 3816 3319 72 166 0 3647 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 15264

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1770824/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=15456 CPUtime=582.05
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 3382 0 0 0 58203 2 0 0 25 0 1 0 1098019010 15826944 3368 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 3864 3368 72 166 0 3695 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 15456

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1769992/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=16572 CPUtime=642.03
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 3597 0 0 0 64201 2 0 0 25 0 1 0 1098019010 16969728 3583 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4143 3583 72 166 0 3974 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 16572

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1769416/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=17148 CPUtime=702
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 3724 0 0 0 70198 2 0 0 25 0 1 0 1098019010 17559552 3710 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4287 3710 72 166 0 4118 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 17148

[startup+762.308 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1768648/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=17916 CPUtime=761.98
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 3911 0 0 0 76196 2 0 0 25 0 1 0 1098019010 18345984 3897 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4479 3897 72 166 0 4310 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 17916

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1768328/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=18300 CPUtime=821.95
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 3996 0 0 0 82193 2 0 0 25 0 1 0 1098019010 18739200 3982 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4575 3982 72 166 0 4406 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 18300

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1768136/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=18492 CPUtime=881.92
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 4032 0 0 0 88190 2 0 0 25 0 1 0 1098019010 18935808 4018 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4623 4018 72 166 0 4454 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 18492

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1767944/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=18684 CPUtime=941.9
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 4095 0 0 0 94188 2 0 0 25 0 1 0 1098019010 19132416 4081 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4671 4081 72 166 0 4502 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 18684

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1767560/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=19068 CPUtime=1001.87
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 4179 0 0 0 100185 2 0 0 25 0 1 0 1098019010 19525632 4165 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4767 4165 72 166 0 4598 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 19068

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1767432/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=19228 CPUtime=1061.85
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 4207 0 0 0 106183 2 0 0 25 0 1 0 1098019010 19689472 4193 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4807 4193 72 166 0 4638 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 19228

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1767368/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=19228 CPUtime=1121.83
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 4229 0 0 0 112180 3 0 0 25 0 1 0 1098019010 19689472 4215 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4807 4215 72 166 0 4638 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 19228

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1767304/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=19228 CPUtime=1181.81
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 4243 0 0 0 118178 3 0 0 25 0 1 0 1098019010 19689472 4229 1992294400 134512640 135192793 4294956224 18446744073709551615 134551053 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4807 4229 72 166 0 4638 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 19228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1767240/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=19228 CPUtime=1200
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 4249 0 0 0 119997 3 0 0 25 0 1 0 1098019010 19689472 4235 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4807 4235 72 166 0 4638 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 19228

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: 1.99 1.97 1.98 3/95 19857
/proc/meminfo: memFree=1767240/2055920 swapFree=4152308/4192956
[pid=19856] ppid=19854 vsize=19228 CPUtime=1200
/proc/19856/stat : 19856 (mxc-sat09) R 19854 19856 19785 0 -1 4194304 4249 0 0 0 119997 3 0 0 25 0 1 0 1098019010 19689472 4235 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 0 0 0
/proc/19856/statm: 4807 4235 72 166 0 4638 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 19228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.037994
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 19228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4249
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= 4569

runsolver used 1.83072 second user time and 4.36834 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 16:19:14
IDJOB=1515357
IDBENCH=70423
IDSOLVER=504
FILE ID=node91/1515357-1238253554
PBS_JOBID= 9060790
Free space on /tmp= 66480 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1771223975-021.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515357-1238253554/watcher-1515357-1238253554 -o /tmp/evaluation-result-1515357-1238253554/solver-1515357-1238253554 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515357-1238253554.cnf

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

MD5SUM BENCH= 96f5a7b5e0d4bc00c89d90487d4d5b74
RANDOM SEED=643359839

node91.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		: 3000.252
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		: 3000.252
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1785208 kB
Buffers:         45568 kB
Cached:         154424 kB
SwapCached:      23048 kB
Active:         142108 kB
Inactive:        82408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785208 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          16024 kB
Slab:            29308 kB
Committed_AS:  2367056 kB
PageTables:       3260 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= 66480 MiB
End job on node91 at 2009-03-28 16:39:16