Trace number 1516401

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1354285755-030.cnf
MD5SUM66607d8f2eb60a58f4b25cefb4199529
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.791879
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 

24.48/24.50	c starting MXC with:
24.48/24.50	c cnf_path = HOME/instance-1516401-1238269073.cnf
24.48/24.50	c restart_strategy = auto
24.48/24.50	c sign_strategy = cached
24.48/24.50	c use_preprocessing = -1
24.48/24.50	c output_implicant = 1
24.48/24.50	c timeout_seconds = 0
24.48/24.50	c running SatELite... done
24.48/24.50	c 1 vars eliminated
24.48/24.50	c received 0 units and 6230 clauses from SatELite
24.48/24.50	c 0 assignments made, starting to guess now
24.48/24.50	c ===================================[MXC]=====================================
24.48/24.50	c | Conflicts |                Clause Statistics                   |   Vars   |
24.48/24.50	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
24.48/24.50	c =============================================================================
24.48/24.50	c |         0 |       0       0     6230        0        0     nan |       70 |
24.48/24.50	c |       100 |       0       0     6230      100     1050    24.2 |       70 |
24.48/24.50	c |       210 |       0       0     6230      210     1105    24.5 |       70 |
24.48/24.50	c |       441 |       0       0     6230      441     1220    25.2 |       70 |
24.48/24.50	c |       805 |       0       0     6230      805     1402    25.1 |       70 |
24.48/24.50	c |      1315 |       0       0     6230     1315     1609    24.5 |       70 |
24.48/24.50	c |      1986 |       0       0     6230     1138     1754    23.2 |       70 |
24.48/24.50	c |      2834 |       0       0     6230     1046     1894    23.4 |       70 |
24.48/24.50	c |      3876 |       0       0     6230     1076     2031    22.7 |       70 |
24.48/24.50	c |      5132 |       0       0     6230     1260     2163    22.8 |       70 |
24.48/24.50	c |      6623 |       0       0     6230     1625     2292    22.9 |       70 |
24.48/24.50	c |      8373 |       0       0     6230     2202     2419    23.0 |       70 |
24.48/24.50	c |     10408 |       0       0     6230     1769     2543    23.0 |       70 |
24.48/24.50	c |     12756 |       0       0     6230     1499     2665    22.6 |       70 |
24.48/24.50	c |     15449 |       0       0     6230     1440     2786    22.7 |       70 |
24.48/24.50	c |     18521 |       0       0     6230     1644     2906    22.7 |       70 |
24.48/24.50	c |     22010 |       0       0     6230     2157     3025    23.2 |       70 |
24.48/24.50	c |     25958 |       0       0     6230     3031     3144    22.2 |       70 |
24.48/24.50	c |     30411 |       0       0     6230     2700     3262    23.8 |       70 |
24.48/24.50	c |     35419 |       0       0     6230     2736     3381    23.2 |       70 |
24.48/24.50	c |     41038 |       0       0     6230     3210     3499    23.4 |       70 |
24.48/24.50	c |     47329 |       0       0     6230     2397     3618    22.4 |       70 |
24.48/24.50	c |     54360 |       0       0     6230     2062     3737    22.2 |       70 |
24.48/24.50	c |     62205 |       0       0     6230     2303     3857    22.7 |       70 |
24.48/24.50	c |     70945 |       0       0     6230     3214     3978    24.3 |       70 |
24.48/24.50	c |     80669 |       0       0     6230     2846     4099    23.0 |       70 |
24.48/24.50	c |     91476 |       0       0     6230     3258     4222    22.2 |       70 |
24.48/24.50	c |    103474 |       0       0     6230     2404     4346    22.3 |       70 |
24.48/24.50	c |    116782 |       0       0     6230     2474     4471    22.3 |       70 |
24.48/24.50	c |    131532 |       0       0     6230     3630     4597    21.9 |       70 |
24.48/24.50	c |    147868 |       0       0     6230     3676     4726    21.9 |       70 |
24.48/24.50	c |    165948 |       0       0     6230     2591     4855    22.6 |       70 |
24.48/24.50	c |    185947 |       0       0     6230     2898     4987    22.8 |       70 |
24.48/24.50	c |    208057 |       0       0     6230     4816     5120    23.6 |       70 |
24.48/24.50	c |    232489 |       0       0     6230     3342     5255    22.5 |       70 |
24.48/24.50	c |    259475 |       0       0     6230     3728     5393    21.7 |       70 |
24.48/24.50	c |    289271 |       0       0     6230     3502     5532    22.5 |       70 |
24.48/24.50	c |    322158 |       0       0     6230     5609     5674    22.0 |       70 |
24.48/24.50	c |    358445 |       0       0     6230     4609     5818    22.1 |       70 |
24.48/24.50	c |    398472 |       0       0     6230     3439     5965    21.4 |       70 |
24.48/24.50	c |    442613 |       0       0     6230     5337     6114    23.6 |       70 |
24.48/24.50	c |    491279 |       0       0     6230     4533     6265    22.7 |       70 |
24.48/24.50	c |    544923 |       0       0     6230     4304

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-1516401-1238269073/watcher-1516401-1238269073 -o /tmp/evaluation-result-1516401-1238269073/solver-1516401-1238269073 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516401-1238269073.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: 0.99 0.97 0.98 3/64 26092
/proc/meminfo: memFree=1361968/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=1132 CPUtime=0
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 1099573987 1159168 163 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 283 164 54 166 0 114 0

[startup+0.0958749 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26092
/proc/meminfo: memFree=1361968/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=1392 CPUtime=0.09
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 1099573987 1425408 225 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 348 225 55 166 0 179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1392

[startup+0.101875 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26092
/proc/meminfo: memFree=1361968/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=1392 CPUtime=0.09
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 1099573987 1425408 225 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 348 225 55 166 0 179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1392

[startup+0.301912 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26092
/proc/meminfo: memFree=1361968/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=2448 CPUtime=0.29
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 557 0 0 0 29 0 0 0 19 0 1 0 1099573987 2506752 504 1992294400 134512640 135192793 4294956224 18446744073709551615 134552272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 612 504 72 166 0 443 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2448

[startup+0.70199 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26092
/proc/meminfo: memFree=1361968/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=2712 CPUtime=0.69
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 629 0 0 0 69 0 0 0 22 0 1 0 1099573987 2777088 576 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 678 576 72 166 0 509 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2712

[startup+1.50114 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26093
/proc/meminfo: memFree=1359784/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=3120 CPUtime=1.49
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 708 0 0 0 149 0 0 0 25 0 1 0 1099573987 3194880 655 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 780 655 72 166 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3120

[startup+3.10145 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26093
/proc/meminfo: memFree=1359336/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=3396 CPUtime=3.09
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 787 0 0 0 309 0 0 0 25 0 1 0 1099573987 3477504 734 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 849 734 72 166 0 680 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3396

[startup+6.30106 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26093
/proc/meminfo: memFree=1358760/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=3972 CPUtime=6.29
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 886 0 0 0 629 0 0 0 25 0 1 0 1099573987 4067328 833 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 993 833 72 166 0 824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3972

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26093
/proc/meminfo: memFree=1357928/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=4680 CPUtime=12.69
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 1060 0 0 0 1269 0 0 0 25 0 1 0 1099573987 4792320 1007 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 1170 1007 72 166 0 1001 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4680

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26093
/proc/meminfo: memFree=1357032/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=5864 CPUtime=25.48
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 1289 0 0 0 2548 0 0 0 25 0 1 0 1099573987 6004736 1236 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 1466 1236 72 166 0 1297 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5864

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26093
/proc/meminfo: memFree=1355880/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=7116 CPUtime=51.07
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 1564 0 0 0 5106 1 0 0 25 0 1 0 1099573987 7286784 1511 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 1779 1511 72 166 0 1610 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7116

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26093
/proc/meminfo: memFree=1354792/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=7940 CPUtime=102.26
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 1806 0 0 0 10225 1 0 0 25 0 1 0 1099573987 8130560 1753 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 1985 1753 72 166 0 1816 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7940

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26093
/proc/meminfo: memFree=1353640/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=9156 CPUtime=162.23
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2100 0 0 0 16222 1 0 0 25 0 1 0 1099573987 9375744 2047 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 2289 2047 72 166 0 2120 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9156

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26093
/proc/meminfo: memFree=1352360/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=10672 CPUtime=222.21
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2400 0 0 0 22219 2 0 0 25 0 1 0 1099573987 10928128 2347 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 2668 2347 72 166 0 2499 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10672

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26093
/proc/meminfo: memFree=1351848/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=11440 CPUtime=282.19
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2532 0 0 0 28217 2 0 0 25 0 1 0 1099573987 11714560 2479 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 2860 2479 72 166 0 2691 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11440

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1350888/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=12592 CPUtime=342.17
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2774 0 0 0 34215 2 0 0 25 0 1 0 1099573987 12894208 2721 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3148 2721 72 166 0 2979 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12592

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1350824/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=12592 CPUtime=402.15
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2792 0 0 0 40212 3 0 0 25 0 1 0 1099573987 12894208 2739 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3148 2739 72 166 0 2979 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12592

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1350696/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=12592 CPUtime=462.13
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2812 0 0 0 46210 3 0 0 25 0 1 0 1099573987 12894208 2759 1992294400 134512640 135192793 4294956224 18446744073709551615 134550883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3148 2759 72 166 0 2979 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 12592

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1350568/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=12972 CPUtime=522.11
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2871 0 0 0 52208 3 0 0 25 0 1 0 1099573987 13283328 2818 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3243 2818 72 166 0 3074 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 12972

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1350312/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=582.08
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2934 0 0 0 58205 3 0 0 25 0 1 0 1099573987 13479936 2881 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 2881 72 166 0 3122 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13164

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1350184/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=642.07
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2950 0 0 0 64204 3 0 0 25 0 1 0 1099573987 13479936 2897 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 2897 72 166 0 3122 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 13164

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1350120/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=702.05
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2970 0 0 0 70201 4 0 0 25 0 1 0 1099573987 13479936 2917 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 2917 72 166 0 3122 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 13164

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1350056/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=762.03
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2983 0 0 0 76199 4 0 0 25 0 1 0 1099573987 13479936 2930 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 2930 72 166 0 3122 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 13164

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1349992/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=822.01
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 2995 0 0 0 82197 4 0 0 25 0 1 0 1099573987 13479936 2942 1992294400 134512640 135192793 4294956224 18446744073709551615 134552574 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 2942 72 166 0 3122 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 13164

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1349928/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=881.98
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 3009 0 0 0 88194 4 0 0 25 0 1 0 1099573987 13479936 2956 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 2956 72 166 0 3122 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 13164

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1349864/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=941.96
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 3016 0 0 0 94192 4 0 0 25 0 1 0 1099573987 13479936 2963 1992294400 134512640 135192793 4294956224 18446744073709551615 134551748 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 2963 72 166 0 3122 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 13164

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1349864/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=1001.94
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 3033 0 0 0 100190 4 0 0 25 0 1 0 1099573987 13479936 2980 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 2980 72 166 0 3122 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 13164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1349800/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=1061.93
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 3040 0 0 0 106188 5 0 0 25 0 1 0 1099573987 13479936 2987 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 2987 72 166 0 3122 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 13164

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1349736/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=1121.91
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 3050 0 0 0 112186 5 0 0 25 0 1 0 1099573987 13479936 2997 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 2997 72 166 0 3122 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 13164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1349672/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=1181.88
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 3066 0 0 0 118183 5 0 0 25 0 1 0 1099573987 13479936 3013 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 3013 72 166 0 3122 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 13164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1349672/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=1200.08
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 3068 0 0 0 120003 5 0 0 25 0 1 0 1099573987 13479936 3015 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 3015 72 166 0 3122 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 13164

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26095
/proc/meminfo: memFree=1349672/2055920 swapFree=4179868/4192956
[pid=26092] ppid=26090 vsize=13164 CPUtime=1200.08
/proc/26092/stat : 26092 (mxc-sat09) R 26090 26092 26027 0 -1 4194304 3068 0 0 0 120003 5 0 0 25 0 1 0 1099573987 13479936 3015 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/26092/statm: 3291 3015 72 166 0 3122 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 13164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.056991
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 13164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3068
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= 1513

runsolver used 0.98185 second user time and 2.36764 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 20:37:53
IDJOB=1516401
IDBENCH=70510
IDSOLVER=504
FILE ID=node5/1516401-1238269073
PBS_JOBID= 9060878
Free space on /tmp= 66096 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1354285755-030.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516401-1238269073/watcher-1516401-1238269073 -o /tmp/evaluation-result-1516401-1238269073/solver-1516401-1238269073 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516401-1238269073.cnf

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

MD5SUM BENCH= 66607d8f2eb60a58f4b25cefb4199529
RANDOM SEED=1530998823

node5.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		: 3000.263
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		: 3000.263
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:       1362384 kB
Buffers:         85768 kB
Cached:         505280 kB
SwapCached:       7012 kB
Active:          45236 kB
Inactive:       554268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1362384 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          14208 kB
Slab:            80028 kB
Committed_AS:  2771056 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= 66092 MiB
End job on node5 at 2009-03-28 20:57:55