Trace number 1516989

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/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S596342014-039.cnf
MD5SUM2515572a613e65602da74910f5ce3b7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.884
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.49/28.50	c starting MXC with:
28.49/28.50	c cnf_path = HOME/instance-1516989-1238278483.cnf
28.49/28.50	c restart_strategy = auto
28.49/28.50	c sign_strategy = cached
28.49/28.50	c use_preprocessing = -1
28.49/28.50	c output_implicant = 1
28.49/28.50	c timeout_seconds = 0
28.49/28.50	c running SatELite... done
28.49/28.50	c 11 vars eliminated
28.49/28.50	c received 0 units and 1775 clauses from SatELite
28.49/28.50	c 10 assignments made, starting to guess now
28.49/28.50	c ===================================[MXC]=====================================
28.49/28.50	c | Conflicts |                Clause Statistics                   |   Vars   |
28.49/28.50	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.49/28.50	c =============================================================================
28.49/28.50	c |         0 |       0       0     1775        0        0     nan |      420 |
28.49/28.50	c |       100 |       0       0     1775      100     1050    20.3 |      410 |
28.49/28.50	c |       210 |       0       0     1775      210     1105    20.2 |      410 |
28.49/28.50	c |       441 |       0       0     1775      441     1220    21.1 |      410 |
28.49/28.50	c |       805 |       0       0     1775      805     1402    20.2 |      410 |
28.49/28.50	c |      1315 |       0       0     1775     1315     1609    19.8 |      410 |
28.49/28.50	c |      1986 |       0       0     1775     1138     1754    19.4 |      410 |
28.49/28.50	c |      2834 |       0       0     1775     1046     1894    19.9 |      410 |
28.49/28.50	c |      3876 |       0       0     1775     1076     2031    20.4 |      410 |
28.49/28.50	c |      5132 |       0       0     1775     1259     2163    20.0 |      410 |
28.49/28.50	c |      6623 |       0       0     1775     1624     2292    18.9 |      410 |
28.49/28.50	c |      8373 |       0       0     1775     2200     2419    18.6 |      410 |
28.49/28.50	c |     10408 |       0       0     1775     1763     2543    18.7 |      410 |
28.49/28.50	c |     12756 |       0       0     1775     1488     2665    19.1 |      410 |
28.49/28.50	c |     15449 |       0       0     1775     1426     2786    18.9 |      410 |
28.49/28.50	c |     18521 |       0       0     1775     1626     2906    18.4 |      410 |
28.49/28.50	c |     22010 |       0       0     1775     2137     3025    18.9 |      410 |
28.49/28.50	c |     25958 |       0       0     1775     3007     3144    20.0 |      410 |
28.49/28.50	c |     30411 |       0       0     1775     2674     3262    19.3 |      410 |
28.49/28.50	c |     35419 |       0       0     1775     2705     3381    18.9 |      410 |
28.49/28.50	c |     41038 |       0       0     1775     3174     3499    19.8 |      410 |
28.49/28.50	c |     47329 |       0       0     1775     2351     3618    19.2 |      410 |
28.49/28.50	c |     54360 |       0       0     1775     2006     3737    18.4 |      410 |
28.49/28.50	c |     62205 |       0       0     1775     2234     3857    19.0 |      410 |
28.49/28.50	c |     70945 |       0       0     1775     3133     3978    19.9 |      410 |
28.49/28.50	c |     80669 |       0       0     1775     2756     4099    19.2 |      410 |
28.49/28.50	c |     91476 |       0       0     1775     3157     4222    20.0 |      410 |
28.49/28.50	c |    103474 |       0       0     1775     2288     4346    18.8 |      410 |
28.49/28.50	c |    116782 |       0       0     1775     2342     4471    18.8 |      410 |
28.49/28.50	c |    131532 |       0       0     1775     3488     4597    19.9 |      410 |
28.49/28.50	c |    147868 |       0       0     1775     3505     4726    18.9 |      410 |
28.49/28.50	c |    165948 |       0       0     1775     4831     4855    18.3 |      410 |
28.49/28.50	c |    185947 |       0       0     1775     2693     4987    19.0 |      410 |
28.49/28.50	c |    208057 |       0       0     1775     4588     5120    18.3 |      410 |
28.49/28.50	c |    232489 |       0       0     1775     3079     5255    18.1 |      410 |
28.49/28.50	c |    259475 |       0       0     1775     3426     5393    19.0 |      410 |
28.49/28.50	c |    289271 |       0       0     1775     3163     5532    17.9 |      410 |
28.49/28.50	c |    322158 |       0       0     1775     5232     5674    19.1 |      410 |
28.49/28.50	c |    358445 |       0       0     1775     4187     5818    19.7 |      410 |
28.49/28.50	c |    398472 |       0       0     1775     5938     5965    20.1 |      410 |
28.49/28.50	c |    442613 |       0       0     1775     4814     6114    18.4 |      410 |
28.49/28.50	c |    491279 |       0       0     1775     3965     6265    17.7 |      410 |
28.49/28.50	c |    544923 |       0       0     1775     3694

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-1516989-1238278483/watcher-1516989-1238278483 -o /tmp/evaluation-result-1516989-1238278483/solver-1516989-1238278483 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516989-1238278483.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 0.98 0.99 3/64 19126
/proc/meminfo: memFree=875200/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=980 CPUtime=0
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1100514149 1003520 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134567690 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 245 126 56 166 0 76 0

[startup+0.0463809 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19126
/proc/meminfo: memFree=875200/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=1508 CPUtime=0.04
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 272 0 0 0 4 0 0 0 18 0 1 0 1100514149 1544192 258 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 377 258 72 166 0 208 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1508

[startup+0.101386 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19126
/proc/meminfo: memFree=875200/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=1640 CPUtime=0.09
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 1100514149 1679360 295 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 410 295 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301409 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19126
/proc/meminfo: memFree=875200/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=1904 CPUtime=0.29
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 363 0 0 0 29 0 0 0 19 0 1 0 1100514149 1949696 349 1992294400 134512640 135192793 4294956224 18446744073709551615 134551370 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 476 349 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701455 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19126
/proc/meminfo: memFree=875200/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=2168 CPUtime=0.69
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 433 0 0 0 69 0 0 0 22 0 1 0 1100514149 2220032 419 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 542 419 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19127
/proc/meminfo: memFree=873592/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=2564 CPUtime=1.49
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 530 0 0 0 149 0 0 0 25 0 1 0 1100514149 2625536 516 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 641 516 73 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19127
/proc/meminfo: memFree=873080/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=2964 CPUtime=3.09
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 640 0 0 0 309 0 0 0 25 0 1 0 1100514149 3035136 626 1992294400 134512640 135192793 4294956224 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 741 626 73 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19127
/proc/meminfo: memFree=872248/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=3640 CPUtime=6.29
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 803 0 0 0 629 0 0 0 25 0 1 0 1100514149 3727360 789 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 910 789 73 166 0 741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3640

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19127
/proc/meminfo: memFree=871224/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=4572 CPUtime=12.69
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 1015 0 0 0 1269 0 0 0 25 0 1 0 1100514149 4681728 1001 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 1143 1001 73 166 0 974 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4572

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19127
/proc/meminfo: memFree=870136/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=5664 CPUtime=25.49
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 1277 0 0 0 2548 1 0 0 25 0 1 0 1100514149 5799936 1263 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 1416 1263 73 166 0 1247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5664

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19127
/proc/meminfo: memFree=868792/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=7076 CPUtime=51.08
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 1609 0 0 0 5107 1 0 0 25 0 1 0 1100514149 7245824 1595 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 1769 1595 73 166 0 1600 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7076

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19127
/proc/meminfo: memFree=867000/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=9132 CPUtime=102.26
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 2052 0 0 0 10225 1 0 0 25 0 1 0 1100514149 9351168 2038 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 2283 2038 73 166 0 2114 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9132

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=865144/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=11240 CPUtime=162.24
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 2503 0 0 0 16222 2 0 0 25 0 1 0 1100514149 11509760 2489 1992294400 134512640 135192793 4294956224 18446744073709551615 134533208 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 2810 2489 73 166 0 2641 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11240

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=863800/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=12696 CPUtime=222.22
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 2827 0 0 0 22220 2 0 0 25 0 1 0 1100514149 13000704 2813 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 3174 2813 73 166 0 3005 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12696

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=862712/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=13916 CPUtime=282.21
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 3100 0 0 0 28218 3 0 0 25 0 1 0 1100514149 14249984 3086 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 3479 3086 73 166 0 3310 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13916

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=861816/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=14928 CPUtime=342.19
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 3335 0 0 0 34216 3 0 0 25 0 1 0 1100514149 15286272 3321 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 3732 3321 73 166 0 3563 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14928

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=861112/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=15696 CPUtime=402.17
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 3516 0 0 0 40214 3 0 0 25 0 1 0 1100514149 16072704 3502 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 3924 3502 73 166 0 3755 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15696

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=860600/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=16132 CPUtime=462.16
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 3637 0 0 0 46212 4 0 0 25 0 1 0 1100514149 16519168 3623 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 4033 3623 73 166 0 3864 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16132

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=859960/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=16960 CPUtime=522.14
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 3828 0 0 0 52210 4 0 0 25 0 1 0 1100514149 17367040 3814 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 4240 3814 73 166 0 4071 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 16960

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=859320/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=17620 CPUtime=582.12
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 3968 0 0 0 58208 4 0 0 25 0 1 0 1100514149 18042880 3954 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 4405 3954 73 166 0 4236 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17620

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=858808/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=18132 CPUtime=642.11
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 4082 0 0 0 64206 5 0 0 25 0 1 0 1100514149 18567168 4068 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 4533 4068 73 166 0 4364 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18132

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=858232/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=18748 CPUtime=702.09
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 4223 0 0 0 70204 5 0 0 25 0 1 0 1100514149 19197952 4209 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 4687 4209 73 166 0 4518 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 18748

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=857720/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=19404 CPUtime=762.07
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 4354 0 0 0 76202 5 0 0 25 0 1 0 1100514149 19869696 4340 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 4851 4340 73 166 0 4682 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19404

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=857336/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=20020 CPUtime=822.05
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 4465 0 0 0 82200 5 0 0 25 0 1 0 1100514149 20500480 4451 1992294400 134512640 135192793 4294956224 18446744073709551615 134550783 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 5005 4451 73 166 0 4836 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 20020

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=856824/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=20644 CPUtime=882.03
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 4593 0 0 0 88198 5 0 0 25 0 1 0 1100514149 21139456 4579 1992294400 134512640 135192793 4294956224 18446744073709551615 134550620 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 5161 4579 73 166 0 4992 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 20644

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=856376/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=21284 CPUtime=942.01
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 4715 0 0 0 94196 5 0 0 25 0 1 0 1100514149 21794816 4701 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 5321 4701 73 166 0 5152 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 21284

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=855800/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=22024 CPUtime=1002
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 4852 0 0 0 100194 6 0 0 25 0 1 0 1100514149 22552576 4838 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 5506 4838 73 166 0 5337 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 22024

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=855224/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=22704 CPUtime=1061.98
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 4986 0 0 0 106192 6 0 0 25 0 1 0 1100514149 23248896 4972 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 5676 4972 73 166 0 5507 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 22704

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=854968/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=22896 CPUtime=1121.96
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 5037 0 0 0 112190 6 0 0 25 0 1 0 1100514149 23445504 5023 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 5724 5023 73 166 0 5555 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 22896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=854712/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=23220 CPUtime=1181.95
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 5092 0 0 0 118188 7 0 0 25 0 1 0 1100514149 23777280 5078 1992294400 134512640 135192793 4294956224 18446744073709551615 134551906 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 5805 5078 73 166 0 5636 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 23220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19127
/proc/meminfo: memFree=854712/2055920 swapFree=4176704/4192956
[pid=19126] ppid=19124 vsize=23220 CPUtime=1200.05
/proc/19126/stat : 19126 (mxc-sat09) R 19124 19126 18765 0 -1 4194304 5100 0 0 0 119998 7 0 0 25 0 1 0 1100514149 23777280 5086 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19126/statm: 5805 5086 73 166 0 5636 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23220

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): 1199.98
CPU system time (s): 0.076988
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 23220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5100
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= 2615

runsolver used 0.885865 second user time and 2.46462 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 23:14:43
IDJOB=1516989
IDBENCH=70559
IDSOLVER=504
FILE ID=node20/1516989-1238278483
PBS_JOBID= 9060831
Free space on /tmp= 65632 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S596342014-039.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516989-1238278483/watcher-1516989-1238278483 -o /tmp/evaluation-result-1516989-1238278483/solver-1516989-1238278483 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516989-1238278483.cnf

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

MD5SUM BENCH= 2515572a613e65602da74910f5ce3b7f
RANDOM SEED=1559194572

node20.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		: 3000.235
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		: 3000.235
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:        875616 kB
Buffers:        101972 kB
Cached:         976500 kB
SwapCached:      10004 kB
Active:         113296 kB
Inactive:       976636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        875616 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          16628 kB
Slab:            76300 kB
Committed_AS:  2827112 kB
PageTables:       1404 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= 65632 MiB
End job on node20 at 2009-03-28 23:34:45