Trace number 1517733

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
MD5SUM64f6e5f7d0993d9696f70154b17a6c06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark748.996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.69/29.76	c starting MXC with:
29.69/29.76	c cnf_path = HOME/instance-1517733-1238290310.cnf
29.69/29.76	c restart_strategy = auto
29.69/29.76	c sign_strategy = cached
29.69/29.76	c use_preprocessing = -1
29.69/29.76	c output_implicant = 1
29.69/29.76	c timeout_seconds = 0
29.69/29.76	c running SatELite... done
29.69/29.76	c 12 vars eliminated
29.69/29.76	c received 0 units and 1944 clauses from SatELite
29.69/29.76	c 11 assignments made, starting to guess now
29.69/29.76	c ===================================[MXC]=====================================
29.69/29.76	c | Conflicts |                Clause Statistics                   |   Vars   |
29.69/29.76	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.69/29.76	c =============================================================================
29.69/29.76	c |         0 |       0       0     1944        0        0     nan |      460 |
29.69/29.76	c |       100 |       0       0     1944      100     1050    21.7 |      449 |
29.69/29.76	c |       210 |       0       0     1944      210     1105    21.6 |      449 |
29.69/29.76	c |       441 |       0       0     1944      441     1220    21.3 |      449 |
29.69/29.76	c |       805 |       0       0     1944      805     1402    21.4 |      449 |
29.69/29.76	c |      1315 |       0       0     1944     1315     1609    22.0 |      449 |
29.69/29.76	c |      1986 |       0       0     1944     1138     1754    21.7 |      449 |
29.69/29.76	c |      2834 |       0       0     1944     1046     1894    21.2 |      449 |
29.69/29.76	c |      3876 |       0       0     1944     1077     2031    21.3 |      449 |
29.69/29.76	c |      5132 |       0       0     1944     1260     2163    21.9 |      449 |
29.69/29.76	c |      6623 |       0       0     1944     1625     2292    23.7 |      449 |
29.69/29.76	c |      8373 |       0       0     1944     2202     2419    22.2 |      449 |
29.69/29.76	c |     10408 |       0       0     1944     1763     2543    20.0 |      449 |
29.69/29.76	c |     12756 |       0       0     1944     1488     2665    21.2 |      449 |
29.69/29.76	c |     15449 |       0       0     1944     1426     2786    20.7 |      449 |
29.69/29.76	c |     18521 |       0       0     1944     1629     2906    20.3 |      449 |
29.69/29.76	c |     22010 |       0       0     1944     2140     3025    22.0 |      449 |
29.69/29.76	c |     25958 |       0       0     1944     3011     3144    21.4 |      449 |
29.69/29.76	c |     30411 |       0       0     1944     2676     3262    21.8 |      449 |
29.69/29.76	c |     35419 |       0       0     1944     2707     3381    21.6 |      449 |
29.69/29.76	c |     41038 |       0       0     1944     3177     3499    21.2 |      449 |
29.69/29.76	c |     47329 |       0       0     1944     2357     3618    23.2 |      449 |
29.69/29.76	c |     54360 |       0       0     1944     2014     3737    19.8 |      449 |
29.69/29.76	c |     62205 |       0       0     1944     2241     3857    19.1 |      449 |
29.69/29.76	c |     70945 |       0       0     1944     3139     3978    18.4 |      449 |
29.69/29.76	c |     80669 |       0       0     1944     2765     4099    20.0 |      449 |
29.69/29.76	c |     91476 |       0       0     1944     3166     4222    20.7 |      449 |
29.69/29.76	c |    103474 |       0       0     1944     2299     4346    22.0 |      449 |
29.69/29.76	c |    116782 |       0       0     1944     2355     4471    22.1 |      449 |
29.69/29.76	c |    131532 |       0       0     1944     3494     4597    21.8 |      449 |
29.69/29.76	c |    147868 |       0       0     1944     3513     4726    22.1 |      449 |
29.69/29.76	c |    165948 |       0       0     1944     4841     4855    21.7 |      449 |
29.69/29.76	c |    185947 |       0       0     1944     2696     4987    20.8 |      449 |
29.69/29.76	c |    208057 |       0       0     1944     4588     5120    22.1 |      449 |
29.69/29.76	c |    232489 |       0       0     1944     3082     5255    21.2 |      449 |
29.69/29.76	c |    259475 |       0       0     1944     3426     5393    21.9 |      449 |
29.69/29.76	c |    289271 |       0       0     1944     3160     5532    20.9 |      449 |
29.69/29.76	c |    322158 |       0       0     1944     5232     5674    20.8 |      449 |
29.69/29.76	c |    358445 |       0       0     1944     4186     5818    21.0 |      449 |
29.69/29.76	c |    398472 |       0       0     1944     5942     5965    22.0 |      449 |
29.69/29.76	c |    442613 |       0       0     1944     4820     6114    19.9 |      449 |
29.69/29.76	c |    491279 |       0       0     1944     3976     6265    20.0 |      449 |
29.69/29.76	c |    544923 |       0       0     1944     3697

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-1517733-1238290310/watcher-1517733-1238290310 -o /tmp/evaluation-result-1517733-1238290310/solver-1517733-1238290310 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517733-1238290310.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4323
/proc/meminfo: memFree=820152/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=984 CPUtime=0
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1101696713 1007616 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134752957 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 246 126 56 166 0 77 0

[startup+0.102275 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4323
/proc/meminfo: memFree=820152/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=1644 CPUtime=0.09
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 322 0 0 0 9 0 0 0 18 0 1 0 1101696713 1683456 308 1992294400 134512640 135192793 4294956224 18446744073709551615 134520466 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 411 308 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.201288 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4323
/proc/meminfo: memFree=820152/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=1776 CPUtime=0.19
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 356 0 0 0 19 0 0 0 18 0 1 0 1101696713 1818624 342 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 444 342 73 166 0 275 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1776

[startup+0.301303 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4323
/proc/meminfo: memFree=820152/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=1908 CPUtime=0.29
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 387 0 0 0 29 0 0 0 19 0 1 0 1101696713 1953792 373 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 477 373 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701361 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4323
/proc/meminfo: memFree=820152/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=2172 CPUtime=0.69
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 447 0 0 0 69 0 0 0 23 0 1 0 1101696713 2224128 433 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 543 433 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4324
/proc/meminfo: memFree=818544/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=2568 CPUtime=1.49
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 539 0 0 0 149 0 0 0 25 0 1 0 1101696713 2629632 525 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 642 525 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4324
/proc/meminfo: memFree=817904/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=2964 CPUtime=3.09
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 650 0 0 0 309 0 0 0 25 0 1 0 1101696713 3035136 636 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 741 636 73 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.30217 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4324
/proc/meminfo: memFree=817136/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=3760 CPUtime=6.29
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 820 0 0 0 629 0 0 0 25 0 1 0 1101696713 3850240 806 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 940 806 73 166 0 771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3760

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4324
/proc/meminfo: memFree=816304/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=4692 CPUtime=12.68
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 1043 0 0 0 1268 0 0 0 25 0 1 0 1101696713 4804608 1029 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 1173 1029 73 166 0 1004 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4692

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4324
/proc/meminfo: memFree=815088/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=5784 CPUtime=25.49
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 1300 0 0 0 2548 1 0 0 25 0 1 0 1101696713 5922816 1286 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 1446 1286 73 166 0 1277 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5784

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4324
/proc/meminfo: memFree=813488/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=7480 CPUtime=51.08
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 1708 0 0 0 5107 1 0 0 25 0 1 0 1101696713 7659520 1694 1992294400 134512640 135192793 4294956224 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 1870 1694 73 166 0 1701 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7480

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4324
/proc/meminfo: memFree=811696/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=9540 CPUtime=102.27
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 2144 0 0 0 10225 2 0 0 25 0 1 0 1101696713 9768960 2130 1992294400 134512640 135192793 4294956224 18446744073709551615 134552258 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 2385 2130 73 166 0 2216 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9540

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4324
/proc/meminfo: memFree=809904/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=11620 CPUtime=162.24
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 2586 0 0 0 16222 2 0 0 25 0 1 0 1101696713 11898880 2572 1992294400 134512640 135192793 4294956224 18446744073709551615 134533008 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 2905 2572 73 166 0 2736 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11620

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=808560/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=13120 CPUtime=222.23
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 2911 0 0 0 22220 3 0 0 25 0 1 0 1101696713 13434880 2897 1992294400 134512640 135192793 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 3280 2897 73 166 0 3111 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13120

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=807472/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=14324 CPUtime=282.2
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 3180 0 0 0 28217 3 0 0 25 0 1 0 1101696713 14667776 3166 1992294400 134512640 135192793 4294956224 18446744073709551615 134549774 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 3581 3166 73 166 0 3412 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14324

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=806448/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=15564 CPUtime=342.18
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 3444 0 0 0 34214 4 0 0 25 0 1 0 1101696713 15937536 3430 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 3891 3430 73 166 0 3722 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15564

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=805680/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=16496 CPUtime=402.16
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 3635 0 0 0 40212 4 0 0 25 0 1 0 1101696713 16891904 3621 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 4124 3621 73 166 0 3955 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16496

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=804784/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=17312 CPUtime=462.15
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 3841 0 0 0 46210 5 0 0 25 0 1 0 1101696713 17727488 3827 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 4328 3827 73 166 0 4159 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17312

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=804272/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=18072 CPUtime=522.12
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 3987 0 0 0 52207 5 0 0 25 0 1 0 1101696713 18505728 3973 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 4518 3973 73 166 0 4349 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18072

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=803632/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=18536 CPUtime=582.1
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 4138 0 0 0 58205 5 0 0 25 0 1 0 1101696713 18980864 4124 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 4634 4124 73 166 0 4465 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18536

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=803056/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=19148 CPUtime=642.09
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 4271 0 0 0 64203 6 0 0 25 0 1 0 1101696713 19607552 4257 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 4787 4257 73 166 0 4618 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19148

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=802608/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=19784 CPUtime=702.07
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 4401 0 0 0 70201 6 0 0 25 0 1 0 1101696713 20258816 4387 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 4946 4387 73 166 0 4777 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 19784

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=802160/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=20136 CPUtime=762.05
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 4499 0 0 0 76199 6 0 0 25 0 1 0 1101696713 20619264 4485 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 5034 4485 73 166 0 4865 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 20136

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=801776/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=20636 CPUtime=822.02
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 4583 0 0 0 82196 6 0 0 25 0 1 0 1101696713 21131264 4569 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 5159 4569 73 166 0 4990 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 20636

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=801072/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=21424 CPUtime=882.01
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 4775 0 0 0 88194 7 0 0 25 0 1 0 1101696713 21938176 4761 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 5356 4761 73 166 0 5187 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 21424

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=800688/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=21896 CPUtime=941.98
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 4868 0 0 0 94191 7 0 0 25 0 1 0 1101696713 22421504 4854 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 5474 4854 73 166 0 5305 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 21896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=800304/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=22216 CPUtime=1001.97
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 4953 0 0 0 100189 8 0 0 25 0 1 0 1101696713 22749184 4939 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 5554 4939 73 166 0 5385 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 22216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=799600/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=23180 CPUtime=1061.94
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 5141 0 0 0 106186 8 0 0 25 0 1 0 1101696713 23736320 5127 1992294400 134512640 135192793 4294956224 18446744073709551615 134551891 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 5795 5127 73 166 0 5626 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 23180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=799088/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=23680 CPUtime=1121.93
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 5257 0 0 0 112184 9 0 0 25 0 1 0 1101696713 24248320 5243 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 5920 5243 73 166 0 5751 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 23680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=798448/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=24548 CPUtime=1181.91
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 5410 0 0 0 118182 9 0 0 25 0 1 0 1101696713 25137152 5396 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 6137 5396 73 166 0 5968 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 24548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=798256/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=24920 CPUtime=1200.01
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 5463 0 0 0 119992 9 0 0 25 0 1 0 1101696713 25518080 5449 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 6230 5449 73 166 0 6061 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 24920

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: 1.00 1.00 1.00 2/65 4326
/proc/meminfo: memFree=798256/2055920 swapFree=4174204/4192956
[pid=4323] ppid=4321 vsize=24920 CPUtime=1200.01
/proc/4323/stat : 4323 (mxc-sat09) R 4321 4323 4050 0 -1 4194304 5463 0 0 0 119992 9 0 0 25 0 1 0 1101696713 25518080 5449 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4323/statm: 6230 5449 73 166 0 6061 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 24920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.099984
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 24920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5463
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= 1641

runsolver used 1.08683 second user time and 2.23666 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-29 03:31:50
IDJOB=1517733
IDBENCH=70621
IDSOLVER=504
FILE ID=node22/1517733-1238290310
PBS_JOBID= 9060973
Free space on /tmp= 66328 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517733-1238290310/watcher-1517733-1238290310 -o /tmp/evaluation-result-1517733-1238290310/solver-1517733-1238290310 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517733-1238290310.cnf

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

MD5SUM BENCH= 64f6e5f7d0993d9696f70154b17a6c06
RANDOM SEED=53813891

node22.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		: 3000.279
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		: 3000.279
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:        820568 kB
Buffers:        103164 kB
Cached:        1021772 kB
SwapCached:      12568 kB
Active:         147520 kB
Inactive:       991680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        820568 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            82200 kB
Committed_AS:  2881988 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-29 03:51:53