Trace number 1516341

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1794178048-059.cnf
MD5SUMf50dda60e1e45f85b822b6ad12182f2a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076988
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56230

Solver Data 

24.48/24.57	c starting MXC with:
24.48/24.57	c cnf_path = HOME/instance-1516341-1238268037.cnf
24.48/24.57	c restart_strategy = auto
24.48/24.57	c sign_strategy = cached
24.48/24.57	c use_preprocessing = -1
24.48/24.57	c output_implicant = 1
24.48/24.57	c timeout_seconds = 0
24.48/24.57	c running SatELite... done
24.48/24.57	c 1 vars eliminated
24.48/24.57	c received 0 units and 6230 clauses from SatELite
24.48/24.57	c 0 assignments made, starting to guess now
24.48/24.57	c ===================================[MXC]=====================================
24.48/24.57	c | Conflicts |                Clause Statistics                   |   Vars   |
24.48/24.57	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
24.48/24.57	c =============================================================================
24.48/24.57	c |         0 |       0       0     6230        0        0     nan |       70 |
24.48/24.57	c |       100 |       0       0     6230      100     1050    25.5 |       70 |
24.48/24.57	c |       210 |       0       0     6230      210     1105    25.0 |       70 |
24.48/24.57	c |       441 |       0       0     6230      441     1220    24.7 |       70 |
24.48/24.57	c |       805 |       0       0     6230      805     1402    24.7 |       70 |
24.48/24.57	c |      1315 |       0       0     6230     1315     1609    24.8 |       70 |
24.48/24.57	c |      1986 |       0       0     6230     1138     1754    24.3 |       70 |
24.48/24.57	c |      2834 |       0       0     6230     1046     1894    23.7 |       70 |
24.48/24.57	c |      3876 |       0       0     6230     1077     2031    23.4 |       70 |
24.48/24.57	c |      5132 |       0       0     6230     1261     2163    23.6 |       70 |
24.48/24.57	c |      6623 |       0       0     6230     1627     2292    23.2 |       70 |
24.48/24.57	c |      8373 |       0       0     6230     2203     2419    23.6 |       70 |
24.48/24.57	c |     10408 |       0       0     6230     1766     2543    23.0 |       70 |
24.48/24.57	c |     12756 |       0       0     6230     1494     2665    23.0 |       70 |
24.48/24.57	c |     15449 |       0       0     6230     1436     2786    23.3 |       70 |
24.48/24.57	c |     18521 |       0       0     6230     1639     2906    22.5 |       70 |
24.48/24.57	c |     22010 |       0       0     6230     2152     3025    22.9 |       70 |
24.48/24.57	c |     25958 |       0       0     6230     3024     3144    23.0 |       70 |
24.48/24.57	c |     30411 |       0       0     6230     2692     3262    22.9 |       70 |
24.48/24.57	c |     35419 |       0       0     6230     2730     3381    22.6 |       70 |
24.48/24.57	c |     41038 |       0       0     6230     3204     3499    23.1 |       70 |
24.48/24.57	c |     47329 |       0       0     6230     2394     3618    22.7 |       70 |
24.48/24.57	c |     54360 |       0       0     6230     2059     3737    23.0 |       70 |
24.48/24.57	c |     62205 |       0       0     6230     2296     3857    22.5 |       70 |
24.48/24.57	c |     70945 |       0       0     6230     3200     3978    22.8 |       70 |
24.48/24.57	c |     80669 |       0       0     6230     2842     4099    22.8 |       70 |
24.48/24.57	c |     91476 |       0       0     6230     3255     4222    23.0 |       70 |
24.48/24.57	c |    103474 |       0       0     6230     2406     4346    22.1 |       70 |
24.48/24.57	c |    116782 |       0       0     6230     2467     4471    22.5 |       70 |
24.48/24.57	c |    131532 |       0       0     6230     3615     4597    22.8 |       70 |
24.48/24.57	c |    147868 |       0       0     6230     3653     4726    22.8 |       70 |
24.48/24.57	c |    165948 |       0       0     6230     2582     4855    22.4 |       70 |
24.48/24.57	c |    185947 |       0       0     6230     2888     4987    23.8 |       70 |
24.48/24.57	c |    208057 |       0       0     6230     4808     5120    23.4 |       70 |
24.48/24.57	c |    232489 |       0       0     6230     3340     5255    22.4 |       70 |
24.48/24.57	c |    259475 |       0       0     6230     3728     5393    23.8 |       70 |
24.48/24.57	c |    289271 |       0       0     6230     3485     5532    23.4 |       70 |
24.48/24.57	c |    322158 |       0       0     6230     5586     5674    22.8 |       70 |
24.48/24.57	c |    358445 |       0       0     6230     4582     5818    23.0 |       70 |
24.48/24.57	c |    398472 |       0       0     6230     3396     5965    22.1 |       70 |
24.48/24.57	c |    442613 |       0       0     6230     5302     6114    22.5 |       70 |
24.48/24.57	c |    491279 |       0       0     6230     4509     6265    21.9 |       70 |
24.48/24.57	c |    544923 |       0       0     6230     4278

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-1516341-1238268037/watcher-1516341-1238268037 -o /tmp/evaluation-result-1516341-1238268037/solver-1516341-1238268037 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516341-1238268037.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: 0.84 0.95 0.98 3/64 2323
/proc/meminfo: memFree=748720/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=1132 CPUtime=0
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 1099470681 1159168 164 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 283 164 54 166 0 114 0

[startup+0.103281 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 2323
/proc/meminfo: memFree=748720/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=1392 CPUtime=0.1
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 275 0 0 0 10 0 0 0 18 0 1 0 1099470681 1425408 222 1992294400 134512640 135192793 4294956224 18446744073709551615 134567785 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 348 222 55 166 0 179 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1392

[startup+0.201292 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 2323
/proc/meminfo: memFree=748720/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=2344 CPUtime=0.2
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 529 0 0 0 20 0 0 0 18 0 1 0 1099470681 2400256 476 1992294400 134512640 135192793 4294956224 18446744073709551615 134604365 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 586 476 72 166 0 417 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2344

[startup+0.301305 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 2323
/proc/meminfo: memFree=748720/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=2476 CPUtime=0.3
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 558 0 0 0 30 0 0 0 19 0 1 0 1099470681 2535424 505 1992294400 134512640 135192793 4294956224 18446744073709551615 134551290 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 619 505 72 166 0 450 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2476

[startup+0.701351 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 2323
/proc/meminfo: memFree=748720/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=2740 CPUtime=0.69
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 630 0 0 0 69 0 0 0 22 0 1 0 1099470681 2805760 577 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 685 577 72 166 0 516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2740

[startup+1.50145 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 2324
/proc/meminfo: memFree=746536/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=3004 CPUtime=1.49
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 698 0 0 0 149 0 0 0 25 0 1 0 1099470681 3076096 645 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 751 645 72 166 0 582 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3004

[startup+3.10163 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 2324
/proc/meminfo: memFree=746088/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=3404 CPUtime=3.09
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 784 0 0 0 309 0 0 0 25 0 1 0 1099470681 3485696 731 1992294400 134512640 135192793 4294956224 18446744073709551615 134533956 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 851 731 72 166 0 682 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3404

[startup+6.30201 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 2324
/proc/meminfo: memFree=745520/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=3972 CPUtime=6.29
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 892 0 0 0 629 0 0 0 25 0 1 0 1099470681 4067328 839 1992294400 134512640 135192793 4294956224 18446744073709551615 134613003 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 993 839 72 166 0 824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3972

[startup+12.7018 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 2324
/proc/meminfo: memFree=744896/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=4552 CPUtime=12.69
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 1026 0 0 0 1269 0 0 0 25 0 1 0 1099470681 4661248 973 1992294400 134512640 135192793 4294956224 18446744073709551615 134552709 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 1138 973 72 166 0 969 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4552

[startup+25.5013 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 2324
/proc/meminfo: memFree=743944/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=5600 CPUtime=25.48
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 1259 0 0 0 2548 0 0 0 25 0 1 0 1099470681 5734400 1206 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 1400 1206 72 166 0 1231 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5600

[startup+51.1013 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 2324
/proc/meminfo: memFree=742728/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=6980 CPUtime=51.08
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 1557 0 0 0 5107 1 0 0 25 0 1 0 1099470681 7147520 1504 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 1745 1504 72 166 0 1576 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6980

[startup+102.301 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 2324
/proc/meminfo: memFree=741704/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=8004 CPUtime=102.27
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 1822 0 0 0 10226 1 0 0 25 0 1 0 1099470681 8196096 1769 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 2001 1769 72 166 0 1832 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8004

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=740616/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=9188 CPUtime=162.25
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 2085 0 0 0 16223 2 0 0 25 0 1 0 1099470681 9408512 2032 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 2297 2032 72 166 0 2128 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9188

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=739336/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=10848 CPUtime=222.24
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 2393 0 0 0 22222 2 0 0 25 0 1 0 1099470681 11108352 2340 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 2712 2340 72 166 0 2543 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10848

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=738888/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=11172 CPUtime=282.22
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 2496 0 0 0 28220 2 0 0 25 0 1 0 1099470681 11440128 2443 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 2793 2443 72 166 0 2624 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11172

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=738376/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=11728 CPUtime=342.19
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 2603 0 0 0 34217 2 0 0 25 0 1 0 1099470681 12009472 2550 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 2932 2550 72 166 0 2763 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11728

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=738312/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=11728 CPUtime=402.19
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 2611 0 0 0 40216 3 0 0 25 0 1 0 1099470681 12009472 2558 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 2932 2558 72 166 0 2763 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11728

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=737608/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=12640 CPUtime=462.17
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 2792 0 0 0 46214 3 0 0 25 0 1 0 1099470681 12943360 2739 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3160 2739 72 166 0 2991 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12640

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=737224/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13216 CPUtime=522.15
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 2920 0 0 0 52212 3 0 0 25 0 1 0 1099470681 13533184 2867 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3304 2867 72 166 0 3135 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13216

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736968/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=582.14
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 2966 0 0 0 58210 4 0 0 25 0 1 0 1099470681 13729792 2913 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 2913 72 166 0 3183 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13408

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736968/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=642.12
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 2979 0 0 0 64208 4 0 0 25 0 1 0 1099470681 13729792 2926 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 2926 72 166 0 3183 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13408

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736840/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=702.1
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 3007 0 0 0 70206 4 0 0 25 0 1 0 1099470681 13729792 2954 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 2954 72 166 0 3183 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 13408

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736776/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=762.09
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 3022 0 0 0 76204 5 0 0 25 0 1 0 1099470681 13729792 2969 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 2969 72 166 0 3183 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 13408

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736776/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=822.07
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 3033 0 0 0 82202 5 0 0 25 0 1 0 1099470681 13729792 2980 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 2980 72 166 0 3183 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 13408

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736648/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=882.06
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 3040 0 0 0 88201 5 0 0 25 0 1 0 1099470681 13729792 2987 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 2987 72 166 0 3183 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 13408

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736648/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=942.03
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 3049 0 0 0 94198 5 0 0 25 0 1 0 1099470681 13729792 2996 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 2996 72 166 0 3183 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 13408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736584/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=1002.02
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 3060 0 0 0 100196 6 0 0 25 0 1 0 1099470681 13729792 3007 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 3007 72 166 0 3183 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 13408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736520/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=1062
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 3076 0 0 0 106194 6 0 0 25 0 1 0 1099470681 13729792 3023 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 3023 72 166 0 3183 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 13408

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736520/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=1121.99
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 3083 0 0 0 112193 6 0 0 25 0 1 0 1099470681 13729792 3030 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 3030 72 166 0 3183 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 13408

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736456/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=1181.97
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 3088 0 0 0 118191 6 0 0 25 0 1 0 1099470681 13729792 3035 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 3035 72 166 0 3183 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 13408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736456/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=1200.07
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 3090 0 0 0 120000 7 0 0 25 0 1 0 1099470681 13729792 3037 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 3037 72 166 0 3183 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13408

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2324
/proc/meminfo: memFree=736456/2055920 swapFree=4178472/4192956
[pid=2323] ppid=2321 vsize=13408 CPUtime=1200.07
/proc/2323/stat : 2323 (mxc-sat09) R 2321 2323 2286 0 -1 4194304 3090 0 0 0 120000 7 0 0 25 0 1 0 1099470681 13729792 3037 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/2323/statm: 3352 3037 72 166 0 3183 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.074988
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 13408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3090
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= 1365

runsolver used 0.85487 second user time and 2.47962 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-28 20:20:37
IDJOB=1516341
IDBENCH=70505
IDSOLVER=504
FILE ID=node1/1516341-1238268037
PBS_JOBID= 9060897
Free space on /tmp= 66084 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1794178048-059.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516341-1238268037/watcher-1516341-1238268037 -o /tmp/evaluation-result-1516341-1238268037/solver-1516341-1238268037 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516341-1238268037.cnf

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

MD5SUM BENCH= f50dda60e1e45f85b822b6ad12182f2a
RANDOM SEED=1966109147

node1.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		: 3000.229
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		: 3000.229
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:        749136 kB
Buffers:         94160 kB
Cached:        1111940 kB
SwapCached:       8380 kB
Active:         137984 kB
Inactive:      1078032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        749136 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          15672 kB
Slab:            76748 kB
Committed_AS:  2886636 kB
PageTables:       1440 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= 66084 MiB
End job on node1 at 2009-03-28 20:40:40