Trace number 1517385

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S492033085-065.cnf
MD5SUMcbe223815ecb4175f94b654d971303ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark167.116
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 

28.58/28.69	c starting MXC with:
28.58/28.69	c cnf_path = HOME/instance-1517385-1238284655.cnf
28.58/28.69	c restart_strategy = auto
28.58/28.69	c sign_strategy = cached
28.58/28.69	c use_preprocessing = -1
28.58/28.69	c output_implicant = 1
28.58/28.69	c timeout_seconds = 0
28.58/28.69	c running SatELite... done
28.58/28.69	c 14 vars eliminated
28.58/28.69	c received 0 units and 1853 clauses from SatELite
28.58/28.69	c 13 assignments made, starting to guess now
28.58/28.69	c ===================================[MXC]=====================================
28.58/28.69	c | Conflicts |                Clause Statistics                   |   Vars   |
28.58/28.69	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.58/28.69	c =============================================================================
28.58/28.69	c |         0 |       0       0     1853        0        0     nan |      440 |
28.58/28.69	c |       100 |       0       0     1853      100     1050    23.7 |      427 |
28.58/28.69	c |       210 |       0       0     1853      210     1105    21.5 |      427 |
28.58/28.69	c |       441 |       0       0     1853      441     1220    21.2 |      427 |
28.58/28.69	c |       805 |       0       0     1853      805     1402    20.8 |      427 |
28.58/28.69	c |      1315 |       0       0     1853     1315     1609    21.2 |      427 |
28.58/28.69	c |      1986 |       0       0     1853     1138     1754    21.3 |      427 |
28.58/28.69	c |      2834 |       0       0     1853     1046     1894    19.2 |      427 |
28.58/28.69	c |      3876 |       0       0     1853     1077     2031    19.8 |      427 |
28.58/28.69	c |      5132 |       0       0     1853     1260     2163    19.1 |      427 |
28.58/28.69	c |      6623 |       0       0     1853     1625     2292    19.1 |      427 |
28.58/28.69	c |      8373 |       0       0     1853     2201     2419    18.6 |      427 |
28.58/28.69	c |     10408 |       0       0     1853     1762     2543    19.4 |      427 |
28.58/28.69	c |     12756 |       0       0     1853     1490     2665    19.2 |      427 |
28.58/28.69	c |     15449 |       0       0     1853     1431     2786    19.1 |      427 |
28.58/28.69	c |     18521 |       0       0     1853     1631     2906    17.9 |      427 |
28.58/28.69	c |     22010 |       0       0     1853     2141     3025    18.9 |      427 |
28.58/28.69	c |     25958 |       0       0     1853     3012     3144    21.1 |      427 |
28.58/28.69	c |     30411 |       0       0     1853     2677     3262    19.7 |      427 |
28.58/28.69	c |     35419 |       0       0     1853     2712     3381    19.1 |      427 |
28.58/28.69	c |     41038 |       0       0     1853     3183     3499    18.3 |      427 |
28.58/28.69	c |     47329 |       0       0     1853     2365     3618    17.8 |      427 |
28.58/28.69	c |     54360 |       0       0     1853     2020     3737    17.4 |      427 |
28.58/28.69	c |     62205 |       0       0     1853     2249     3857    18.9 |      427 |
28.58/28.69	c |     70945 |       0       0     1853     3147     3978    21.2 |      427 |
28.58/28.69	c |     80669 |       0       0     1853     2772     4099    20.1 |      427 |
28.58/28.69	c |     91476 |       0       0     1853     3174     4222    18.5 |      427 |
28.58/28.69	c |    103474 |       0       0     1853     2304     4346    17.4 |      427 |
28.58/28.69	c |    116782 |       0       0     1853     2361     4471    16.9 |      427 |
28.58/28.69	c |    131532 |       0       0     1853     3500     4597    17.5 |      427 |
28.58/28.69	c |    147868 |       0       0     1853     3537     4726    17.6 |      427 |
28.58/28.69	c |    165948 |       0       0     1853     2438     4855    17.3 |      427 |
28.58/28.69	c |    185947 |       0       0     1853     2723     4987    18.1 |      427 |
28.58/28.69	c |    208057 |       0       0     1853     4618     5120    19.7 |      427 |
28.58/28.69	c |    232489 |       0       0     1853     3110     5255    18.4 |      427 |
28.58/28.69	c |    259475 |       0       0     1853     3459     5393    18.1 |      427 |
28.58/28.69	c |    289271 |       0       0     1853     3199     5532    19.1 |      427 |
28.58/28.69	c |    322158 |       0       0     1853     5275     5674    19.5 |      427 |
28.58/28.69	c |    358445 |       0       0     1853     4229     5818    19.4 |      427 |
28.58/28.69	c |    398472 |       0       0     1853     3001     5965    20.0 |      427 |
28.58/28.69	c |    442613 |       0       0     1853     4878     6114    19.5 |      427 |
28.58/28.69	c |    491279 |       0       0     1853     4030     6265    18.8 |      427 |
28.58/28.69	c |    544923 |       0       0     1853     3759

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-1517385-1238284655/watcher-1517385-1238284655 -o /tmp/evaluation-result-1517385-1238284655/solver-1517385-1238284655 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517385-1238284655.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 2/64 31824
/proc/meminfo: memFree=1553360/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=980 CPUtime=0
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1101128254 1003520 129 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 245 129 56 166 0 76 0

[startup+0.0630351 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31824
/proc/meminfo: memFree=1553360/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=1640 CPUtime=0.06
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 300 0 0 0 6 0 0 0 18 0 1 0 1101128254 1679360 286 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 410 286 73 166 0 241 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1640

[startup+0.101037 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31824
/proc/meminfo: memFree=1553360/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=1640 CPUtime=0.09
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1101128254 1679360 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 410 303 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301054 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31824
/proc/meminfo: memFree=1553360/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=1904 CPUtime=0.29
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 365 0 0 0 29 0 0 0 19 0 1 0 1101128254 1949696 351 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 476 351 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.70109 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31824
/proc/meminfo: memFree=1553360/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=2168 CPUtime=0.69
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 435 0 0 0 69 0 0 0 22 0 1 0 1101128254 2220032 421 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 542 421 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31825
/proc/meminfo: memFree=1551944/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=2568 CPUtime=1.49
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 527 0 0 0 149 0 0 0 25 0 1 0 1101128254 2629632 513 1992294400 134512640 135192793 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 642 513 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31825
/proc/meminfo: memFree=1551368/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=2960 CPUtime=3.09
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 638 0 0 0 309 0 0 0 25 0 1 0 1101128254 3031040 624 1992294400 134512640 135192793 4294956224 18446744073709551615 134551480 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 740 624 73 166 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2960

[startup+6.30159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31825
/proc/meminfo: memFree=1550536/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=3492 CPUtime=6.29
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 772 0 0 0 629 0 0 0 25 0 1 0 1101128254 3575808 758 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 873 758 73 166 0 704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3492

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31825
/proc/meminfo: memFree=1549704/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=4312 CPUtime=12.69
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 949 0 0 0 1269 0 0 0 25 0 1 0 1101128254 4415488 935 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 1078 935 73 166 0 909 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4312

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31825
/proc/meminfo: memFree=1548616/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=5424 CPUtime=25.48
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 1201 0 0 0 2548 0 0 0 25 0 1 0 1101128254 5554176 1187 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 1356 1187 73 166 0 1187 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5424

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31825
/proc/meminfo: memFree=1547336/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=6808 CPUtime=51.08
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 1532 0 0 0 5107 1 0 0 25 0 1 0 1101128254 6971392 1518 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 1702 1518 73 166 0 1533 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6808

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31825
/proc/meminfo: memFree=1545672/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=8780 CPUtime=102.26
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 1934 0 0 0 10225 1 0 0 25 0 1 0 1101128254 8990720 1920 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 2195 1920 73 166 0 2026 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8780

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31825
/proc/meminfo: memFree=1544136/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=10548 CPUtime=162.24
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 2315 0 0 0 16223 1 0 0 25 0 1 0 1101128254 10801152 2301 1992294400 134512640 135192793 4294956224 18446744073709551615 134532618 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 2637 2301 73 166 0 2468 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10548

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1542856/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=11868 CPUtime=222.22
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 2601 0 0 0 22220 2 0 0 25 0 1 0 1101128254 12152832 2587 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 2967 2587 73 166 0 2798 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11868

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1541896/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=13240 CPUtime=282.21
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 2879 0 0 0 28219 2 0 0 25 0 1 0 1101128254 13557760 2865 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 3310 2865 73 166 0 3141 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13240

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1541000/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=14140 CPUtime=342.19
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 3087 0 0 0 34217 2 0 0 25 0 1 0 1101128254 14479360 3073 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 3535 3073 73 166 0 3366 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14140

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1540040/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=15052 CPUtime=402.18
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 3325 0 0 0 40215 3 0 0 25 0 1 0 1101128254 15413248 3311 1992294400 134512640 135192793 4294956224 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 3763 3311 73 166 0 3594 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15052

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1539400/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=15688 CPUtime=462.16
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 3482 0 0 0 46213 3 0 0 25 0 1 0 1101128254 16064512 3468 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 3922 3468 73 166 0 3753 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15688

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1538824/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=16344 CPUtime=522.15
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 3640 0 0 0 52211 4 0 0 25 0 1 0 1101128254 16736256 3626 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 4086 3626 73 166 0 3917 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16344

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1537992/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=17276 CPUtime=582.13
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 3844 0 0 0 58209 4 0 0 25 0 1 0 1101128254 17690624 3830 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 4319 3830 73 166 0 4150 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17276

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1537288/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=18108 CPUtime=642.12
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 4029 0 0 0 64208 4 0 0 25 0 1 0 1101128254 18542592 4015 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 4527 4015 73 166 0 4358 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18108

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1536648/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=18780 CPUtime=702.09
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 4171 0 0 0 70205 4 0 0 25 0 1 0 1101128254 19230720 4157 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 4695 4157 73 166 0 4526 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 18780

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1535944/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=19488 CPUtime=762.08
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 4343 0 0 0 76204 4 0 0 25 0 1 0 1101128254 19955712 4329 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 4872 4329 73 166 0 4703 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19488

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1535432/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=20032 CPUtime=822.07
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 4450 0 0 0 82202 5 0 0 25 0 1 0 1101128254 20512768 4436 1992294400 134512640 135192793 4294956224 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 5008 4436 73 166 0 4839 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 20032

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1535048/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=20632 CPUtime=882.05
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 4551 0 0 0 88200 5 0 0 25 0 1 0 1101128254 21127168 4537 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 5158 4537 73 166 0 4989 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 20632

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1534728/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=20948 CPUtime=942.03
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 4646 0 0 0 94198 5 0 0 25 0 1 0 1101128254 21450752 4632 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 5237 4632 73 166 0 5068 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 20948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1534280/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=21460 CPUtime=1002.01
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 4738 0 0 0 100196 5 0 0 25 0 1 0 1101128254 21975040 4724 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 5365 4724 73 166 0 5196 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 21460

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1533768/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=22076 CPUtime=1062
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 4871 0 0 0 106194 6 0 0 25 0 1 0 1101128254 22605824 4857 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 5519 4857 73 166 0 5350 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 22076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1533256/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=22572 CPUtime=1121.98
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 4991 0 0 0 112192 6 0 0 25 0 1 0 1101128254 23113728 4977 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 5643 4977 73 166 0 5474 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 22572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1533064/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=22908 CPUtime=1181.96
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 5053 0 0 0 118190 6 0 0 25 0 1 0 1101128254 23457792 5039 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 5727 5039 73 166 0 5558 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 22908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31831
/proc/meminfo: memFree=1533000/2055920 swapFree=4178352/4192956
[pid=31824] ppid=31822 vsize=23052 CPUtime=1200.07
/proc/31824/stat : 31824 (mxc-sat09) R 31822 31824 31728 0 -1 4194304 5068 0 0 0 120000 7 0 0 25 0 1 0 1101128254 23605248 5054 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/31824/statm: 5763 5054 73 166 0 5594 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 23052

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.075988
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 23052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5068
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= 1334

runsolver used 0.932858 second user time and 2.66759 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-29 00:57:35
IDJOB=1517385
IDBENCH=70592
IDSOLVER=504
FILE ID=node43/1517385-1238284655
PBS_JOBID= 9060945
Free space on /tmp= 63084 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S492033085-065.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517385-1238284655/watcher-1517385-1238284655 -o /tmp/evaluation-result-1517385-1238284655/solver-1517385-1238284655 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517385-1238284655.cnf

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

MD5SUM BENCH= cbe223815ecb4175f94b654d971303ac
RANDOM SEED=1292776922

node43.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		: 3000.242
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		: 3000.242
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:       1553840 kB
Buffers:         61196 kB
Cached:         358360 kB
SwapCached:       8504 kB
Active:         105892 kB
Inactive:       323680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553840 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          15728 kB
Slab:            58428 kB
Committed_AS:  2374848 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= 63084 MiB
End job on node43 at 2009-03-29 01:17:37