Trace number 1518585

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1531283922-009.cnf
MD5SUMed6fcf5f29f5b190db98674f0404abc2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024996
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 

27.68/27.71	c starting MXC with:
27.68/27.71	c cnf_path = HOME/instance-1518585-1238301594.cnf
27.68/27.71	c restart_strategy = auto
27.68/27.71	c sign_strategy = cached
27.68/27.71	c use_preprocessing = -1
27.68/27.71	c output_implicant = 1
27.68/27.71	c timeout_seconds = 0
27.68/27.71	c running SatELite... done
27.68/27.71	c 10 vars eliminated
27.68/27.71	c received 0 units and 1692 clauses from SatELite
27.68/27.71	c 9 assignments made, starting to guess now
27.68/27.71	c ===================================[MXC]=====================================
27.68/27.71	c | Conflicts |                Clause Statistics                   |   Vars   |
27.68/27.71	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.68/27.71	c =============================================================================
27.68/27.71	c |         0 |       0       0     1692        0        0     nan |      400 |
27.68/27.71	c |       100 |       0       0     1692      100     1050    19.4 |      391 |
27.68/27.71	c |       210 |       0       0     1692      210     1105    18.3 |      391 |
27.68/27.71	c |       441 |       0       0     1692      441     1220    17.9 |      391 |
27.68/27.71	c |       805 |       0       0     1692      805     1402    17.8 |      391 |
27.68/27.71	c |      1315 |       0       0     1692     1315     1609    17.9 |      391 |
27.68/27.71	c |      1986 |       0       0     1692     1138     1754    18.5 |      391 |
27.68/27.71	c |      2834 |       0       0     1692     1046     1894    18.9 |      391 |
27.68/27.71	c |      3876 |       0       0     1692     1076     2031    17.9 |      391 |
27.68/27.71	c |      5132 |       0       0     1692     1259     2163    17.4 |      391 |
27.68/27.71	c |      6623 |       0       0     1692     1624     2292    18.5 |      391 |
27.68/27.71	c |      8373 |       0       0     1692     2200     2419    18.2 |      391 |
27.68/27.71	c |     10408 |       0       0     1692     1763     2543    19.1 |      391 |
27.68/27.71	c |     12756 |       0       0     1692     1488     2665    18.6 |      391 |
27.68/27.71	c |     15449 |       0       0     1692     1426     2786    16.6 |      391 |
27.68/27.71	c |     18521 |       0       0     1692     1626     2906    16.2 |      391 |
27.68/27.71	c |     22010 |       0       0     1692     2135     3025    16.5 |      391 |
27.68/27.71	c |     25958 |       0       0     1692     3006     3144    16.1 |      391 |
27.68/27.71	c |     30411 |       0       0     1692     2675     3262    17.2 |      391 |
27.68/27.71	c |     35419 |       0       0     1692     2706     3381    16.4 |      391 |
27.68/27.71	c |     41038 |       0       0     1692     3176     3499    17.6 |      391 |
27.68/27.71	c |     47329 |       0       0     1692     2356     3618    15.9 |      391 |
27.68/27.71	c |     54360 |       0       0     1692     2012     3737    16.7 |      391 |
27.68/27.71	c |     62205 |       0       0     1692     2240     3857    19.3 |      391 |
27.68/27.71	c |     70945 |       0       0     1692     3138     3978    17.2 |      391 |
27.68/27.71	c |     80669 |       0       0     1692     2762     4099    18.4 |      391 |
27.68/27.71	c |     91476 |       0       0     1692     3161     4222    18.3 |      391 |
27.68/27.71	c |    103474 |       0       0     1692     2291     4346    16.9 |      391 |
27.68/27.71	c |    116782 |       0       0     1692     2347     4471    17.3 |      391 |
27.68/27.71	c |    131532 |       0       0     1692     3488     4597    17.5 |      391 |
27.68/27.71	c |    147868 |       0       0     1692     3513     4726    17.5 |      391 |
27.68/27.71	c |    165948 |       0       0     1692     4844     4855    20.4 |      391 |
27.68/27.71	c |    185947 |       0       0     1692     2704     4987    17.1 |      391 |
27.68/27.71	c |    208057 |       0       0     1692     4597     5120    18.1 |      391 |
27.68/27.71	c |    232489 |       0       0     1692     3091     5255    19.0 |      391 |
27.68/27.71	c |    259475 |       0       0     1692     3443     5393    18.9 |      391 |
27.68/27.71	c |    289271 |       0       0     1692     3176     5532    18.7 |      391 |
27.68/27.71	c |    322158 |       0       0     1692     5249     5674    17.8 |      391 |
27.68/27.71	c |    358445 |       0       0     1692     4200     5818    20.3 |      391 |
27.68/27.71	c |    398472 |       0       0     1692     5953     5965    17.1 |      391 |
27.68/27.71	c |    442613 |       0       0     1692     4835     6114    18.0 |      391 |
27.68/27.71	c |    491279 |       0       0     1692     3988     6265    19.1 |      391 |
27.68/27.71	c |    544923 |       0       0     1692     3716

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-1518585-1238301594/watcher-1518585-1238301594 -o /tmp/evaluation-result-1518585-1238301594/solver-1518585-1238301594 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518585-1238301594.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 18587
/proc/meminfo: memFree=834416/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=980 CPUtime=0
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1102826475 1003520 124 1992294400 134512640 135192793 4294956224 18446744073709551615 134753679 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 245 124 56 166 0 76 0

[startup+0.0648989 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18587
/proc/meminfo: memFree=834416/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=1508 CPUtime=0.06
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 288 0 0 0 6 0 0 0 18 0 1 0 1102826475 1544192 274 1992294400 134512640 135192793 4294956224 18446744073709551615 134551023 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 377 274 73 166 0 208 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1508

[startup+0.102902 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18587
/proc/meminfo: memFree=834416/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=1640 CPUtime=0.09
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 1102826475 1679360 290 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 410 290 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.302922 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18587
/proc/meminfo: memFree=834416/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=1784 CPUtime=0.29
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 360 0 0 0 29 0 0 0 19 0 1 0 1102826475 1826816 346 1992294400 134512640 135192793 4294956224 18446744073709551615 134532618 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 446 346 73 166 0 277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1784

[startup+0.702974 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18587
/proc/meminfo: memFree=834416/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=2048 CPUtime=0.69
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 423 0 0 0 69 0 0 0 22 0 1 0 1102826475 2097152 409 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 512 409 73 166 0 343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2048

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18588
/proc/meminfo: memFree=832872/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=2448 CPUtime=1.49
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 506 0 0 0 149 0 0 0 25 0 1 0 1102826475 2506752 492 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 612 492 73 166 0 443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2448

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18588
/proc/meminfo: memFree=832424/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=2848 CPUtime=3.09
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 618 0 0 0 309 0 0 0 25 0 1 0 1102826475 2916352 604 1992294400 134512640 135192793 4294956224 18446744073709551615 134603657 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 712 604 73 166 0 543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2848

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18588
/proc/meminfo: memFree=831592/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=3384 CPUtime=6.29
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 747 0 0 0 629 0 0 0 25 0 1 0 1102826475 3465216 733 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 846 733 73 166 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3384

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18588
/proc/meminfo: memFree=830760/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=4208 CPUtime=12.69
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 939 0 0 0 1269 0 0 0 25 0 1 0 1102826475 4308992 925 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 1052 925 73 166 0 883 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4208

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18588
/proc/meminfo: memFree=829608/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=5344 CPUtime=25.48
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 1208 0 0 0 2548 0 0 0 25 0 1 0 1102826475 5472256 1194 1992294400 134512640 135192793 4294956224 18446744073709551615 134533367 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 1336 1194 73 166 0 1167 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5344

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18588
/proc/meminfo: memFree=828264/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=6784 CPUtime=51.08
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 1549 0 0 0 5107 1 0 0 25 0 1 0 1102826475 6946816 1535 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 1696 1535 73 166 0 1527 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6784

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18588
/proc/meminfo: memFree=826664/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=8608 CPUtime=102.27
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 1936 0 0 0 10226 1 0 0 25 0 1 0 1102826475 8814592 1922 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 2152 1922 73 166 0 1983 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8608

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=825320/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=10056 CPUtime=162.24
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 2240 0 0 0 16223 1 0 0 25 0 1 0 1102826475 10297344 2226 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 2514 2226 73 166 0 2345 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10056

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=823976/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=11532 CPUtime=222.23
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 2579 0 0 0 22221 2 0 0 25 0 1 0 1102826475 11808768 2565 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 2883 2565 73 166 0 2714 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11532

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=823144/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=12632 CPUtime=282.21
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 2806 0 0 0 28219 2 0 0 25 0 1 0 1102826475 12935168 2792 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 3158 2792 73 166 0 2989 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12632

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=822440/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=13212 CPUtime=342.2
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 2966 0 0 0 34218 2 0 0 25 0 1 0 1102826475 13529088 2952 1992294400 134512640 135192793 4294956224 18446744073709551615 134552360 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 3303 2952 73 166 0 3134 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13212

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=821416/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=14432 CPUtime=402.18
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 3217 0 0 0 40215 3 0 0 25 0 1 0 1102826475 14778368 3203 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 3608 3203 73 166 0 3439 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14432

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=820648/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=15228 CPUtime=462.17
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 3410 0 0 0 46213 4 0 0 25 0 1 0 1102826475 15593472 3396 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 3807 3396 73 166 0 3638 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15228

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=820200/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=15860 CPUtime=522.16
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 3540 0 0 0 52212 4 0 0 25 0 1 0 1102826475 16240640 3526 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 3965 3526 73 166 0 3796 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15860

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=819624/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=16324 CPUtime=582.14
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 3670 0 0 0 58210 4 0 0 25 0 1 0 1102826475 16715776 3656 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 4081 3656 73 166 0 3912 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16324

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=818920/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=17284 CPUtime=642.13
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 3837 0 0 0 64208 5 0 0 25 0 1 0 1102826475 17698816 3823 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 4321 3823 73 166 0 4152 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 17284

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=818344/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=17972 CPUtime=702.11
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 3985 0 0 0 70206 5 0 0 25 0 1 0 1102826475 18403328 3971 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 4493 3971 73 166 0 4324 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 17972

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=817768/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=18500 CPUtime=762.1
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 4122 0 0 0 76204 6 0 0 25 0 1 0 1102826475 18944000 4108 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 4625 4108 73 166 0 4456 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 18500

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=817256/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=19236 CPUtime=822.08
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 4252 0 0 0 82202 6 0 0 25 0 1 0 1102826475 19697664 4238 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 4809 4238 73 166 0 4640 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 19236

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=816616/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=19912 CPUtime=882.07
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 4396 0 0 0 88200 7 0 0 25 0 1 0 1102826475 20389888 4382 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 4978 4382 73 166 0 4809 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 19912

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=816168/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=20408 CPUtime=942.05
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 4521 0 0 0 94198 7 0 0 25 0 1 0 1102826475 20897792 4507 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 5102 4507 73 166 0 4933 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 20408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=815784/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=20948 CPUtime=1002.03
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 4604 0 0 0 100196 7 0 0 25 0 1 0 1102826475 21450752 4590 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 5237 4590 73 166 0 5068 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 20948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=815528/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=21300 CPUtime=1062.02
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 4676 0 0 0 106194 8 0 0 25 0 1 0 1102826475 21811200 4662 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 5325 4662 73 166 0 5156 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 21300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=815144/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=21684 CPUtime=1122
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 4768 0 0 0 112192 8 0 0 25 0 1 0 1102826475 22204416 4754 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 5421 4754 73 166 0 5252 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 21684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=814760/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=22196 CPUtime=1181.99
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 4870 0 0 0 118190 9 0 0 25 0 1 0 1102826475 22728704 4856 1992294400 134512640 135192793 4294956224 18446744073709551615 134534046 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 5549 4856 73 166 0 5380 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 22196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18590
/proc/meminfo: memFree=814696/2055920 swapFree=4174972/4192956
[pid=18587] ppid=18585 vsize=22196 CPUtime=1200.09
/proc/18587/stat : 18587 (mxc-sat09) R 18585 18587 18461 0 -1 4194304 4888 0 0 0 120000 9 0 0 25 0 1 0 1102826475 22728704 4874 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 5549 4874 73 166 0 5380 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 22196

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): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.095985
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 22196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4888
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= 1872

runsolver used 1.13883 second user time and 2.17367 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-29 06:39:54
IDJOB=1518585
IDBENCH=70692
IDSOLVER=504
FILE ID=node7/1518585-1238301594
PBS_JOBID= 9061051
Free space on /tmp= 65660 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1531283922-009.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518585-1238301594/watcher-1518585-1238301594 -o /tmp/evaluation-result-1518585-1238301594/solver-1518585-1238301594 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518585-1238301594.cnf

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

MD5SUM BENCH= ed6fcf5f29f5b190db98674f0404abc2
RANDOM SEED=617371662

node7.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		: 3000.236
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		: 3000.236
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:        834832 kB
Buffers:         94552 kB
Cached:        1020460 kB
SwapCached:      11884 kB
Active:         157796 kB
Inactive:       970532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        834832 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          19076 kB
Slab:            78716 kB
Committed_AS:  2838920 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-29 06:59:56