Trace number 1518489

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S142096783-019.cnf
MD5SUM720983bca31f006417885890df90a951
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

26.08/26.16	c starting MXC with:
26.08/26.16	c cnf_path = HOME/instance-1518489-1238300496.cnf
26.08/26.16	c restart_strategy = auto
26.08/26.16	c sign_strategy = cached
26.08/26.16	c use_preprocessing = -1
26.08/26.16	c output_implicant = 1
26.08/26.16	c timeout_seconds = 0
26.08/26.16	c running SatELite... done
26.08/26.16	c 12 vars eliminated
26.08/26.16	c received 0 units and 1667 clauses from SatELite
26.08/26.16	c 11 assignments made, starting to guess now
26.08/26.16	c ===================================[MXC]=====================================
26.08/26.16	c | Conflicts |                Clause Statistics                   |   Vars   |
26.08/26.16	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
26.08/26.16	c =============================================================================
26.08/26.16	c |         0 |       0       0     1667        0        0     nan |      400 |
26.08/26.16	c |       100 |       0       0     1667      100     1050    18.8 |      389 |
26.08/26.16	c |       210 |       0       0     1667      210     1105    18.4 |      389 |
26.08/26.16	c |       441 |       0       0     1667      441     1220    18.1 |      389 |
26.08/26.16	c |       805 |       0       0     1667      805     1402    19.2 |      389 |
26.08/26.16	c |      1315 |       0       0     1667     1315     1609    19.8 |      389 |
26.08/26.16	c |      1986 |       0       0     1667     1138     1754    18.7 |      389 |
26.08/26.16	c |      2834 |       0       0     1667     1046     1894    18.0 |      389 |
26.08/26.16	c |      3876 |       0       0     1667     1076     2031    17.9 |      389 |
26.08/26.16	c |      5132 |       0       0     1667     1259     2163    18.6 |      389 |
26.08/26.16	c |      6623 |       0       0     1667     1624     2292    19.9 |      389 |
26.08/26.16	c |      8373 |       0       0     1667     2200     2419    19.1 |      389 |
26.08/26.16	c |     10408 |       0       0     1667     1762     2543    19.8 |      389 |
26.08/26.16	c |     12756 |       0       0     1667     1487     2665    19.0 |      389 |
26.08/26.16	c |     15449 |       0       0     1667     1426     2786    18.3 |      389 |
26.08/26.16	c |     18521 |       0       0     1667     1626     2906    18.2 |      389 |
26.08/26.16	c |     22010 |       0       0     1667     2135     3025    19.0 |      389 |
26.08/26.16	c |     25958 |       0       0     1667     3005     3144    18.0 |      389 |
26.08/26.16	c |     30411 |       0       0     1667     2673     3262    17.9 |      389 |
26.08/26.16	c |     35419 |       0       0     1667     2704     3381    18.1 |      389 |
26.08/26.16	c |     41038 |       0       0     1667     3175     3499    17.9 |      389 |
26.08/26.16	c |     47329 |       0       0     1667     2355     3618    18.6 |      389 |
26.08/26.16	c |     54360 |       0       0     1667     2010     3737    17.4 |      389 |
26.08/26.16	c |     62205 |       0       0     1667     2238     3857    18.6 |      389 |
26.08/26.16	c |     70945 |       0       0     1667     3139     3978    18.9 |      389 |
26.08/26.16	c |     80669 |       0       0     1667     2766     4099    18.6 |      389 |
26.08/26.16	c |     91476 |       0       0     1667     3168     4222    18.4 |      389 |
26.08/26.16	c |    103474 |       0       0     1667     2297     4346    17.1 |      389 |
26.08/26.16	c |    116782 |       0       0     1667     2354     4471    17.3 |      389 |
26.08/26.16	c |    131532 |       0       0     1667     3494     4597    18.8 |      389 |
26.08/26.17	c |    147868 |       0       0     1667     3517     4726    19.0 |      389 |
26.08/26.17	c |    165948 |       0       0     1667     4846     4855    18.2 |      389 |
26.08/26.17	c |    185947 |       0       0     1667     2706     4987    16.5 |      389 |
26.08/26.17	c |    208057 |       0       0     1667     4607     5120    17.3 |      389 |
26.08/26.17	c |    232489 |       0       0     1667     3120     5255    17.2 |      389 |
26.08/26.17	c |    259475 |       0       0     1667     3467     5393    19.1 |      389 |
26.08/26.17	c |    289271 |       0       0     1667     3204     5532    18.5 |      389 |
26.08/26.17	c |    322158 |       0       0     1667     5290     5674    19.3 |      389 |
26.08/26.17	c |    358445 |       0       0     1667     4243     5818    17.9 |      389 |
26.08/26.17	c |    398472 |       0       0     1667     3027     5965    19.3 |      389 |
26.08/26.17	c |    442613 |       0       0     1667     4893     6114    18.1 |      389 |
26.08/26.17	c |    491279 |       0       0     1667     4065     6265    18.2 |      389 |
26.08/26.17	c |    544923 |       0       0     1667     3796

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-1518489-1238300496/watcher-1518489-1238300496 -o /tmp/evaluation-result-1518489-1238300496/solver-1518489-1238300496 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518489-1238300496.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: 2.00 2.00 2.00 4/86 22822
/proc/meminfo: memFree=1700688/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=1244 CPUtime=0
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 203 0 0 0 0 0 0 0 21 0 1 0 456380076 1273856 189 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 311 189 72 166 0 142 0

[startup+0.0518 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22822
/proc/meminfo: memFree=1700688/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=1508 CPUtime=0.04
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 281 0 0 0 4 0 0 0 21 0 1 0 456380076 1544192 267 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 377 267 72 166 0 208 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1508

[startup+0.101808 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22822
/proc/meminfo: memFree=1700688/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=1640 CPUtime=0.09
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 304 0 0 0 9 0 0 0 21 0 1 0 456380076 1679360 290 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 410 290 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301843 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22822
/proc/meminfo: memFree=1700688/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=1916 CPUtime=0.29
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 369 0 0 0 29 0 0 0 23 0 1 0 456380076 1961984 355 1992294400 134512640 135192793 4294956224 18446744073709551615 134551966 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 479 355 73 166 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1916

[startup+0.701917 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22822
/proc/meminfo: memFree=1700688/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=2180 CPUtime=0.69
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 432 0 0 0 69 0 0 0 25 0 1 0 456380076 2232320 418 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 545 418 73 166 0 376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2180

[startup+1.50106 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1699080/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=2572 CPUtime=1.49
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 530 0 0 0 149 0 0 0 25 0 1 0 456380076 2633728 516 1992294400 134512640 135192793 4294956224 18446744073709551615 134548784 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 643 516 73 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.10136 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1698440/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=2968 CPUtime=3.09
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 634 0 0 0 309 0 0 0 25 0 1 0 456380076 3039232 620 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 742 620 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30195 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1697808/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=3520 CPUtime=6.29
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 778 0 0 0 629 0 0 0 25 0 1 0 456380076 3604480 764 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 880 764 73 166 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3520

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1696784/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=4468 CPUtime=12.68
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 992 0 0 0 1268 0 0 0 25 0 1 0 456380076 4575232 978 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 1117 979 73 166 0 948 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4468

[startup+25.5015 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1695632/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=5564 CPUtime=25.48
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 1252 0 0 0 2548 0 0 0 25 0 1 0 456380076 5697536 1238 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 1391 1238 73 166 0 1222 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5564

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1694160/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=7184 CPUtime=51.07
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 1618 0 0 0 5106 1 0 0 25 0 1 0 456380076 7356416 1604 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 1796 1604 73 166 0 1627 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7184

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1692176/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=9484 CPUtime=102.26
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 2108 0 0 0 10224 2 0 0 25 0 1 0 456380076 9711616 2094 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 2371 2094 73 166 0 2202 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9484

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1690320/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=11372 CPUtime=162.24
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 2543 0 0 0 16222 2 0 0 25 0 1 0 456380076 11644928 2529 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 2843 2529 73 166 0 2674 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11372

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1689040/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=12904 CPUtime=222.21
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 2863 0 0 0 22219 2 0 0 25 0 1 0 456380076 13213696 2849 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 3226 2849 73 166 0 3057 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12904

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1687760/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=14224 CPUtime=282.19
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 3167 0 0 0 28217 2 0 0 25 0 1 0 456380076 14565376 3153 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 3556 3153 73 166 0 3387 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14224

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1687056/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=15000 CPUtime=342.18
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 3345 0 0 0 34215 3 0 0 25 0 1 0 456380076 15360000 3331 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 3750 3331 73 166 0 3581 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15000

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1686224/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=15916 CPUtime=402.15
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 3545 0 0 0 40212 3 0 0 25 0 1 0 456380076 16297984 3531 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 3979 3531 73 166 0 3810 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15916

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1685392/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=16684 CPUtime=462.13
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 3742 0 0 0 46210 3 0 0 25 0 1 0 456380076 17084416 3728 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 4171 3728 73 166 0 4002 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 16684

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1685008/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=17424 CPUtime=522.11
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 3893 0 0 0 52208 3 0 0 25 0 1 0 456380076 17842176 3879 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 4356 3879 73 166 0 4187 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17424

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1684432/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=17940 CPUtime=582.09
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 4007 0 0 0 58206 3 0 0 25 0 1 0 456380076 18370560 3993 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 4485 3993 73 166 0 4316 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 17940

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1683792/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=18772 CPUtime=642.08
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 4180 0 0 0 64204 4 0 0 25 0 1 0 456380076 19222528 4166 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 4693 4166 73 166 0 4524 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18772

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1683216/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=19352 CPUtime=702.06
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 4311 0 0 0 70202 4 0 0 25 0 1 0 456380076 19816448 4297 1992294400 134512640 135192793 4294956224 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 4838 4297 73 166 0 4669 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 19352

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1682768/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=19836 CPUtime=762.04
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 4422 0 0 0 76200 4 0 0 25 0 1 0 456380076 20312064 4408 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 4959 4408 73 166 0 4790 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 19836

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1682192/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=20672 CPUtime=822.01
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 4583 0 0 0 82197 4 0 0 25 0 1 0 456380076 21168128 4569 1992294400 134512640 135192793 4294956224 18446744073709551615 134532612 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 5168 4569 73 166 0 4999 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 20672

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1681680/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=21248 CPUtime=881.99
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 4698 0 0 0 88195 4 0 0 25 0 1 0 456380076 21757952 4684 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 5312 4684 73 166 0 5143 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 21248

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1681168/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=21916 CPUtime=941.97
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 4832 0 0 0 94193 4 0 0 25 0 1 0 456380076 22441984 4818 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 5479 4818 73 166 0 5310 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 21916

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1680592/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=22684 CPUtime=1001.95
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 4962 0 0 0 100191 4 0 0 25 0 1 0 456380076 23228416 4948 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 5671 4948 73 166 0 5502 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 22684

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1680144/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=23200 CPUtime=1061.94
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 5064 0 0 0 106189 5 0 0 25 0 1 0 456380076 23756800 5050 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 5800 5050 73 166 0 5631 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 23200

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1679824/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=23492 CPUtime=1121.92
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 5128 0 0 0 112187 5 0 0 25 0 1 0 456380076 24055808 5114 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 5873 5114 73 166 0 5704 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 23492

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1679440/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=24008 CPUtime=1181.89
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 5237 0 0 0 118184 5 0 0 25 0 1 0 456380076 24584192 5223 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 6002 5223 73 166 0 5833 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 24008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1679248/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=24168 CPUtime=1200.09
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 5278 0 0 0 120004 5 0 0 25 0 1 0 456380076 24748032 5264 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 6042 5264 73 166 0 5873 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24168

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: 2.00 2.00 2.00 3/87 22823
/proc/meminfo: memFree=1679248/2055924 swapFree=4179676/4192956
[pid=22822] ppid=22820 vsize=24168 CPUtime=1200.09
/proc/22822/stat : 22822 (mxc-sat09) R 22820 22822 22757 0 -1 4194304 5278 0 0 0 120004 5 0 0 25 0 1 0 456380076 24748032 5264 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 6042 5264 73 166 0 5873 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.057991
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 24168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5278
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= 1808

runsolver used 1.3408 second user time and 4.13037 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-29 06:21:36
IDJOB=1518489
IDBENCH=70684
IDSOLVER=504
FILE ID=node83/1518489-1238300496
PBS_JOBID= 9061069
Free space on /tmp= 66480 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S142096783-019.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518489-1238300496/watcher-1518489-1238300496 -o /tmp/evaluation-result-1518489-1238300496/solver-1518489-1238300496 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518489-1238300496.cnf

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

MD5SUM BENCH= 720983bca31f006417885890df90a951
RANDOM SEED=481056156

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1701168 kB
Buffers:         66704 kB
Cached:         195428 kB
SwapCached:       7488 kB
Active:         155060 kB
Inactive:       125536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1701168 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          25968 kB
Slab:            58200 kB
Committed_AS:  1007532 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-29 06:41:39