Trace number 1518645

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1112524719-021.cnf
MD5SUM91e05b0ecb05a962d8527635e6de2e78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.68/28.78	c starting MXC with:
28.68/28.78	c cnf_path = HOME/instance-1518645-1238302205.cnf
28.68/28.78	c restart_strategy = auto
28.68/28.78	c sign_strategy = cached
28.68/28.78	c use_preprocessing = -1
28.68/28.78	c output_implicant = 1
28.68/28.78	c timeout_seconds = 0
28.68/28.78	c running SatELite... done
28.68/28.78	c 14 vars eliminated
28.68/28.78	c received 0 units and 1857 clauses from SatELite
28.68/28.78	c 13 assignments made, starting to guess now
28.68/28.78	c ===================================[MXC]=====================================
28.68/28.78	c | Conflicts |                Clause Statistics                   |   Vars   |
28.68/28.78	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.68/28.78	c =============================================================================
28.68/28.78	c |         0 |       0       0     1857        0        0     nan |      440 |
28.68/28.78	c |       100 |       0       0     1857      100     1050    25.5 |      427 |
28.68/28.78	c |       210 |       0       0     1857      210     1105    22.2 |      427 |
28.68/28.78	c |       441 |       0       0     1857      441     1220    20.9 |      427 |
28.68/28.78	c |       805 |       0       0     1857      805     1402    20.4 |      427 |
28.68/28.78	c |      1315 |       0       0     1857     1315     1609    20.3 |      427 |
28.68/28.78	c |      1986 |       0       0     1857     1138     1754    20.0 |      427 |
28.68/28.78	c |      2834 |       0       0     1857     1046     1894    20.0 |      427 |
28.68/28.78	c |      3876 |       0       0     1857     1076     2031    19.5 |      427 |
28.68/28.78	c |      5132 |       0       0     1857     1259     2163    19.5 |      427 |
28.68/28.78	c |      6623 |       0       0     1857     1625     2292    19.2 |      427 |
28.68/28.78	c |      8373 |       0       0     1857     2201     2419    17.9 |      427 |
28.68/28.78	c |     10408 |       0       0     1857     1762     2543    17.7 |      427 |
28.68/28.78	c |     12756 |       0       0     1857     1487     2665    17.1 |      427 |
28.68/28.78	c |     15449 |       0       0     1857     1426     2786    16.8 |      427 |
28.68/28.78	c |     18521 |       0       0     1857     1627     2906    17.0 |      427 |
28.68/28.78	c |     22010 |       0       0     1857     2136     3025    19.0 |      427 |
28.68/28.78	c |     25958 |       0       0     1857     3007     3144    20.1 |      427 |
28.68/28.78	c |     30411 |       0       0     1857     2676     3262    21.5 |      427 |
28.68/28.78	c |     35419 |       0       0     1857     2707     3381    18.0 |      427 |
28.68/28.78	c |     41038 |       0       0     1857     3177     3499    19.4 |      427 |
28.68/28.78	c |     47329 |       0       0     1857     2357     3618    18.4 |      427 |
28.68/28.78	c |     54360 |       0       0     1857     2013     3737    17.9 |      427 |
28.68/28.78	c |     62205 |       0       0     1857     2240     3857    18.1 |      427 |
28.68/28.78	c |     70945 |       0       0     1857     3139     3978    20.0 |      427 |
28.68/28.78	c |     80669 |       0       0     1857     2764     4099    17.2 |      427 |
28.68/28.78	c |     91476 |       0       0     1857     3164     4222    17.8 |      427 |
28.68/28.78	c |    103474 |       0       0     1857     2295     4346    18.9 |      427 |
28.68/28.78	c |    116782 |       0       0     1857     2351     4471    18.7 |      427 |
28.68/28.78	c |    131532 |       0       0     1857     3489     4597    21.4 |      427 |
28.68/28.78	c |    147868 |       0       0     1857     3509     4726    19.3 |      427 |
28.68/28.78	c |    165948 |       0       0     1857     4839     4855    20.7 |      427 |
28.68/28.78	c |    185947 |       0       0     1857     2699     4987    18.7 |      427 |
28.68/28.78	c |    208057 |       0       0     1857     4598     5120    19.0 |      427 |
28.68/28.78	c |    232489 |       0       0     1857     3108     5255    18.5 |      427 |
28.68/28.78	c |    259475 |       0       0     1857     3463     5393    18.7 |      427 |
28.68/28.78	c |    289271 |       0       0     1857     3205     5532    18.2 |      427 |
28.68/28.78	c |    322158 |       0       0     1857     5281     5674    18.3 |      427 |
28.68/28.78	c |    358445 |       0       0     1857     4232     5818    19.4 |      427 |
28.68/28.78	c |    398472 |       0       0     1857     3005     5965    20.9 |      427 |
28.68/28.78	c |    442613 |       0       0     1857     4864     6114    19.7 |      427 |
28.68/28.78	c |    491279 |       0       0     1857     4018     6265    18.2 |      427 |
28.68/28.78	c |    544923 |       0       0     1857     3745

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-1518645-1238302205/watcher-1518645-1238302205 -o /tmp/evaluation-result-1518645-1238302205/solver-1518645-1238302205 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518645-1238302205.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 0.97 2/64 6412
/proc/meminfo: memFree=877384/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=984 CPUtime=0
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1102886641 1007616 129 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 246 129 56 166 0 77 0

[startup+0.0591451 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 6412
/proc/meminfo: memFree=877384/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=1640 CPUtime=0.05
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 295 0 0 0 5 0 0 0 18 0 1 0 1102886641 1679360 281 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 410 281 72 166 0 241 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1640

[startup+0.101153 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 6412
/proc/meminfo: memFree=877384/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=1640 CPUtime=0.09
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1102886641 1679360 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 410 303 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301188 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 6412
/proc/meminfo: memFree=877384/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=1904 CPUtime=0.29
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 365 0 0 0 29 0 0 0 19 0 1 0 1102886641 1949696 351 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 476 351 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701262 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 6412
/proc/meminfo: memFree=877384/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=2168 CPUtime=0.69
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 429 0 0 0 69 0 0 0 23 0 1 0 1102886641 2220032 415 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 542 415 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50141 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=875776/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=2432 CPUtime=1.49
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 518 0 0 0 149 0 0 0 25 0 1 0 1102886641 2490368 504 1992294400 134512640 135192793 4294956224 18446744073709551615 134550898 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 608 504 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.1017 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=875328/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=2976 CPUtime=3.09
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 625 0 0 0 309 0 0 0 25 0 1 0 1102886641 3047424 611 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 744 611 73 166 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2976

[startup+6.30228 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=874624/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=3508 CPUtime=6.29
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 771 0 0 0 629 0 0 0 25 0 1 0 1102886641 3592192 757 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 877 757 73 166 0 708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3508

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=873792/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=4312 CPUtime=12.69
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 944 0 0 0 1269 0 0 0 25 0 1 0 1102886641 4415488 930 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 1078 930 73 166 0 909 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4312

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=872704/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=5300 CPUtime=25.48
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 1188 0 0 0 2548 0 0 0 25 0 1 0 1102886641 5427200 1174 1992294400 134512640 135192793 4294956224 18446744073709551615 134551394 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 1325 1174 73 166 0 1156 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5300

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=871360/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=6836 CPUtime=51.08
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 1529 0 0 0 5107 1 0 0 25 0 1 0 1102886641 7000064 1515 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 1709 1515 73 166 0 1540 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6836

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=869824/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=8564 CPUtime=102.26
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 1904 0 0 0 10225 1 0 0 25 0 1 0 1102886641 8769536 1890 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 2141 1890 73 166 0 1972 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8564

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=868160/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=10440 CPUtime=162.23
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 2305 0 0 0 16221 2 0 0 25 0 1 0 1102886641 10690560 2291 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 2610 2291 73 166 0 2441 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10440

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=866624/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=12064 CPUtime=222.22
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 2676 0 0 0 22219 3 0 0 25 0 1 0 1102886641 12353536 2662 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 3016 2662 73 166 0 2847 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12064

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=865728/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=13128 CPUtime=282.19
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 2910 0 0 0 28216 3 0 0 25 0 1 0 1102886641 13443072 2896 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 3282 2896 73 166 0 3113 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13128

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=864832/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=13992 CPUtime=342.17
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 3131 0 0 0 34213 4 0 0 25 0 1 0 1102886641 14327808 3117 1992294400 134512640 135192793 4294956224 18446744073709551615 134533158 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 3498 3117 73 166 0 3329 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 13992

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=864128/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=14732 CPUtime=402.15
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 3302 0 0 0 40211 4 0 0 25 0 1 0 1102886641 15085568 3288 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 3683 3288 73 166 0 3514 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14732

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=863488/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=15404 CPUtime=462.12
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 3453 0 0 0 46208 4 0 0 25 0 1 0 1102886641 15773696 3439 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 3851 3439 73 166 0 3682 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 15404

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=862976/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=16220 CPUtime=522.1
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 3598 0 0 0 52206 4 0 0 25 0 1 0 1102886641 16609280 3584 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 4055 3584 73 166 0 3886 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 16220

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=862336/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=16868 CPUtime=582.08
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 3752 0 0 0 58204 4 0 0 25 0 1 0 1102886641 17272832 3738 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 4217 3738 73 166 0 4048 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 16868

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6413
/proc/meminfo: memFree=861760/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=17604 CPUtime=642.06
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 3902 0 0 0 64201 5 0 0 25 0 1 0 1102886641 18026496 3888 1992294400 134512640 135192793 4294956224 18446744073709551615 134551394 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 4401 3888 73 166 0 4232 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 17604

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6419
/proc/meminfo: memFree=861120/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=18260 CPUtime=702.03
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 4058 0 0 0 70198 5 0 0 25 0 1 0 1102886641 18698240 4044 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 4565 4044 73 166 0 4396 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 18260

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6419
/proc/meminfo: memFree=860416/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=18920 CPUtime=762.01
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 4220 0 0 0 76196 5 0 0 25 0 1 0 1102886641 19374080 4206 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 4730 4206 73 166 0 4561 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 18920

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6419
/proc/meminfo: memFree=859904/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=19536 CPUtime=821.99
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 4348 0 0 0 82193 6 0 0 25 0 1 0 1102886641 20004864 4334 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 4884 4334 73 166 0 4715 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 19536

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6419
/proc/meminfo: memFree=859392/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=20240 CPUtime=881.97
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 4468 0 0 0 88191 6 0 0 25 0 1 0 1102886641 20725760 4454 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 5060 4454 73 166 0 4891 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 20240

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6419
/proc/meminfo: memFree=859072/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=20560 CPUtime=941.94
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 4543 0 0 0 94188 6 0 0 25 0 1 0 1102886641 21053440 4529 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 5140 4529 73 166 0 4971 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 20560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6419
/proc/meminfo: memFree=858560/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=21264 CPUtime=1001.92
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 4688 0 0 0 100186 6 0 0 25 0 1 0 1102886641 21774336 4674 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 5316 4674 73 166 0 5147 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 21264

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6419
/proc/meminfo: memFree=858048/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=21744 CPUtime=1061.9
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 4798 0 0 0 106184 6 0 0 25 0 1 0 1102886641 22265856 4784 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 5436 4784 73 166 0 5267 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 21744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6419
/proc/meminfo: memFree=857792/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=22092 CPUtime=1121.88
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 4875 0 0 0 112181 7 0 0 25 0 1 0 1102886641 22622208 4861 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 5523 4861 73 166 0 5354 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 22092

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6419
/proc/meminfo: memFree=857536/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=22444 CPUtime=1181.86
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 4934 0 0 0 118179 7 0 0 25 0 1 0 1102886641 22982656 4920 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 5611 4920 73 166 0 5442 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 22444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6419
/proc/meminfo: memFree=857408/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=22636 CPUtime=1200.06
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 4967 0 0 0 119999 7 0 0 25 0 1 0 1102886641 23179264 4953 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 5659 4953 73 166 0 5490 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 22636

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 0.97 2/65 6419
/proc/meminfo: memFree=857408/2055920 swapFree=4177704/4192956
[pid=6412] ppid=6410 vsize=22636 CPUtime=1200.06
/proc/6412/stat : 6412 (mxc-sat09) R 6410 6412 6256 0 -1 4194304 4967 0 0 0 119999 7 0 0 25 0 1 0 1102886641 23179264 4953 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6412/statm: 5659 4953 73 166 0 5490 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 22636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.079987
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 22636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4967
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= 2230

runsolver used 1.17382 second user time and 2.13567 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-29 06:50:05
IDJOB=1518645
IDBENCH=70697
IDSOLVER=504
FILE ID=node24/1518645-1238302205
PBS_JOBID= 9061038
Free space on /tmp= 65752 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1112524719-021.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518645-1238302205/watcher-1518645-1238302205 -o /tmp/evaluation-result-1518645-1238302205/solver-1518645-1238302205 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518645-1238302205.cnf

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

MD5SUM BENCH= 91e05b0ecb05a962d8527635e6de2e78
RANDOM SEED=10986230

node24.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		: 3000.260
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		: 3000.260
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:        877864 kB
Buffers:         96040 kB
Cached:         979528 kB
SwapCached:       9032 kB
Active:         119572 kB
Inactive:       966472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877864 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            77968 kB
Committed_AS:  3110016 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-29 07:10:08