Trace number 1516533

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1223878722-065.cnf
MD5SUMba952995d391e0bb1228846b7000ce02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.331949
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data 

22.28/22.37	c starting MXC with:
22.28/22.37	c cnf_path = HOME/instance-1516533-1238271023.cnf
22.28/22.37	c restart_strategy = auto
22.28/22.37	c sign_strategy = cached
22.28/22.37	c use_preprocessing = -1
22.28/22.37	c output_implicant = 1
22.28/22.37	c timeout_seconds = 0
22.28/22.37	c running SatELite... done
22.28/22.37	c 1 vars eliminated
22.28/22.37	c received 0 units and 5785 clauses from SatELite
22.28/22.37	c 0 assignments made, starting to guess now
22.28/22.37	c ===================================[MXC]=====================================
22.28/22.37	c | Conflicts |                Clause Statistics                   |   Vars   |
22.28/22.37	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.28/22.37	c =============================================================================
22.28/22.37	c |         0 |       0       0     5785        0        0     nan |       65 |
22.28/22.37	c |       100 |       0       0     5785      100     1050    25.0 |       65 |
22.28/22.37	c |       210 |       0       0     5785      210     1105    23.8 |       65 |
22.28/22.37	c |       441 |       0       0     5785      441     1220    24.0 |       65 |
22.28/22.37	c |       805 |       0       0     5785      805     1402    23.5 |       65 |
22.28/22.37	c |      1315 |       0       0     5785     1315     1609    23.3 |       65 |
22.28/22.37	c |      1986 |       0       0     5785     1138     1754    22.6 |       65 |
22.28/22.37	c |      2834 |       0       0     5785     1046     1894    22.0 |       65 |
22.28/22.37	c |      3876 |       0       0     5785     1077     2031    21.4 |       65 |
22.28/22.37	c |      5132 |       0       0     5785     1261     2163    21.6 |       65 |
22.28/22.37	c |      6623 |       0       0     5785     1626     2292    21.7 |       65 |
22.28/22.37	c |      8373 |       0       0     5785     2203     2419    22.0 |       65 |
22.28/22.37	c |     10408 |       0       0     5785     1766     2543    21.4 |       65 |
22.28/22.37	c |     12756 |       0       0     5785     1494     2665    21.4 |       65 |
22.28/22.37	c |     15449 |       0       0     5785     1435     2786    21.2 |       65 |
22.28/22.37	c |     18521 |       0       0     5785     1638     2906    21.3 |       65 |
22.28/22.37	c |     22010 |       0       0     5785     2151     3025    21.3 |       65 |
22.28/22.37	c |     25958 |       0       0     5785     3026     3144    21.3 |       65 |
22.28/22.37	c |     30411 |       0       0     5785     2696     3262    22.3 |       65 |
22.28/22.37	c |     35419 |       0       0     5785     2732     3381    22.1 |       65 |
22.28/22.37	c |     41038 |       0       0     5785     3207     3499    22.1 |       65 |
22.28/22.37	c |     47329 |       0       0     5785     2393     3618    21.3 |       65 |
22.28/22.37	c |     54360 |       0       0     5785     2060     3737    20.4 |       65 |
22.28/22.37	c |     62205 |       0       0     5785     2296     3857    21.2 |       65 |
22.28/22.37	c |     70945 |       0       0     5785     3198     3978    21.3 |       65 |
22.28/22.37	c |     80669 |       0       0     5785     2832     4099    22.1 |       65 |
22.28/22.37	c |     91476 |       0       0     5785     3244     4222    20.7 |       65 |
22.28/22.37	c |    103474 |       0       0     5785     2390     4346    20.6 |       65 |
22.28/22.37	c |    116782 |       0       0     5785     2464     4471    20.6 |       65 |
22.28/22.37	c |    131532 |       0       0     5785     3607     4597    21.5 |       65 |
22.28/22.37	c |    147868 |       0       0     5785     3644     4726    21.7 |       65 |
22.28/22.37	c |    165948 |       0       0     5785     2568     4855    20.9 |       65 |
22.28/22.37	c |    185947 |       0       0     5785     2874     4987    21.3 |       65 |
22.28/22.37	c |    208057 |       0       0     5785     4793     5120    21.4 |       65 |
22.28/22.37	c |    232489 |       0       0     5785     3316     5255    20.1 |       65 |
22.28/22.37	c |    259475 |       0       0     5785     3698     5393    21.9 |       65 |
22.28/22.37	c |    289271 |       0       0     5785     3451     5532    21.0 |       65 |
22.28/22.37	c |    322158 |       0       0     5785     5551     5674    21.1 |       65 |
22.28/22.37	c |    358445 |       0       0     5785     4540     5818    21.1 |       65 |
22.28/22.37	c |    398472 |       0       0     5785     3352     5965    20.0 |       65 |
22.28/22.37	c |    442613 |       0       0     5785     5260     6114    20.2 |       65 |
22.28/22.37	c |    491279 |       0       0     5785     4479     6265    20.5 |       65 |
22.28/22.37	c |    544923 |       0       0     5785     4227

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-1516533-1238271023/watcher-1516533-1238271023 -o /tmp/evaluation-result-1516533-1238271023/solver-1516533-1238271023 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516533-1238271023.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31256
/proc/meminfo: memFree=1048360/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=1260 CPUtime=0
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 1099768002 1290240 168 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 315 168 54 166 0 146 0

[startup+0.073201 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31256
/proc/meminfo: memFree=1048360/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=1404 CPUtime=0.07
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 266 0 0 0 7 0 0 0 18 0 1 0 1099768002 1437696 215 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 351 215 55 166 0 182 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1404

[startup+0.102206 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31256
/proc/meminfo: memFree=1048360/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=1404 CPUtime=0.1
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 266 0 0 0 10 0 0 0 18 0 1 0 1099768002 1437696 215 1992294400 134512640 135192793 4294956224 18446744073709551615 134567648 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 351 215 55 166 0 182 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1404

[startup+0.30125 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31256
/proc/meminfo: memFree=1048360/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=2472 CPUtime=0.29
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 538 0 0 0 29 0 0 0 19 0 1 0 1099768002 2531328 487 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 618 487 72 166 0 449 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2472

[startup+0.701322 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31256
/proc/meminfo: memFree=1048360/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=2744 CPUtime=0.69
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 608 0 0 0 69 0 0 0 23 0 1 0 1099768002 2809856 557 1992294400 134512640 135192793 4294956224 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 686 557 72 166 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2744

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1046240/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=3024 CPUtime=1.49
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 692 0 0 0 149 0 0 0 25 0 1 0 1099768002 3096576 641 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 756 641 72 166 0 587 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3024

[startup+3.10179 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1045792/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=3444 CPUtime=3.09
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 775 0 0 0 309 0 0 0 25 0 1 0 1099768002 3526656 724 1992294400 134512640 135192793 4294956224 18446744073709551615 134756048 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 861 724 72 166 0 692 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3444

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1045216/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=4008 CPUtime=6.29
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 904 0 0 0 628 1 0 0 25 0 1 0 1099768002 4104192 853 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 1002 853 72 166 0 833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4008

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1044384/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=4868 CPUtime=12.69
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 1079 0 0 0 1268 1 0 0 25 0 1 0 1099768002 4984832 1028 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 1217 1028 72 166 0 1048 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4868

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1043296/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=6092 CPUtime=25.48
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 1355 0 0 0 2547 1 0 0 25 0 1 0 1099768002 6238208 1304 1992294400 134512640 135192793 4294956224 18446744073709551615 134534141 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 1523 1304 72 166 0 1354 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6092

[startup+51.1021 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1042272/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=7036 CPUtime=51.07
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 1602 0 0 0 5106 1 0 0 25 0 1 0 1099768002 7204864 1551 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 1759 1551 72 166 0 1590 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7036

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1040864/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=8416 CPUtime=102.23
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 1939 0 0 0 10222 1 0 0 25 0 1 0 1099768002 8617984 1888 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 2104 1888 72 166 0 1935 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 8416

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1039648/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=10076 CPUtime=162.2
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2248 0 0 0 16218 2 0 0 25 0 1 0 1099768002 10317824 2197 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 2519 2197 72 166 0 2350 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 10076

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1038880/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=10784 CPUtime=222.17
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2425 0 0 0 22215 2 0 0 25 0 1 0 1099768002 11042816 2374 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 2696 2374 72 166 0 2527 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 10784

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1037984/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12200 CPUtime=282.14
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2660 0 0 0 28212 2 0 0 25 0 1 0 1099768002 12492800 2609 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3050 2609 72 166 0 2881 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 12200

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1037344/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=342.11
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2823 0 0 0 34209 2 0 0 25 0 1 0 1099768002 13279232 2772 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2772 72 166 0 3073 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 12968

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1037344/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=402.08
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2841 0 0 0 40206 2 0 0 25 0 1 0 1099768002 13279232 2790 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2790 72 166 0 3073 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 12968

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1037280/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=462.06
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2860 0 0 0 46203 3 0 0 25 0 1 0 1099768002 13279232 2809 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2809 72 166 0 3073 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 12968

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1037152/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=522.03
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2882 0 0 0 52200 3 0 0 25 0 1 0 1099768002 13279232 2831 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2831 72 166 0 3073 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 12968

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1037152/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=582
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2898 0 0 0 58197 3 0 0 25 0 1 0 1099768002 13279232 2847 1992294400 134512640 135192793 4294956224 18446744073709551615 134741172 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2847 72 166 0 3073 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 12968

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1037088/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=641.97
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2914 0 0 0 64194 3 0 0 25 0 1 0 1099768002 13279232 2863 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2863 72 166 0 3073 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 12968

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1036832/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=701.94
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2935 0 0 0 70191 3 0 0 25 0 1 0 1099768002 13279232 2884 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2884 72 166 0 3073 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 12968

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1036832/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=761.91
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2948 0 0 0 76188 3 0 0 25 0 1 0 1099768002 13279232 2897 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2897 72 166 0 3073 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 12968

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1036768/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=821.88
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2961 0 0 0 82185 3 0 0 25 0 1 0 1099768002 13279232 2910 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2910 72 166 0 3073 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 12968

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1036768/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=881.85
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2972 0 0 0 88182 3 0 0 25 0 1 0 1099768002 13279232 2921 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2921 72 166 0 3073 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 12968

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1036768/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=941.82
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2981 0 0 0 94179 3 0 0 25 0 1 0 1099768002 13279232 2930 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2930 72 166 0 3073 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 12968

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1036704/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=1001.78
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 2993 0 0 0 100175 3 0 0 25 0 1 0 1099768002 13279232 2942 1992294400 134512640 135192793 4294956224 18446744073709551615 134550395 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2942 72 166 0 3073 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 12968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1036704/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=1061.75
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 3007 0 0 0 106172 3 0 0 25 0 1 0 1099768002 13279232 2956 1992294400 134512640 135192793 4294956224 18446744073709551615 134520618 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2956 72 166 0 3073 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 12968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1036640/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=1121.73
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 3018 0 0 0 112170 3 0 0 25 0 1 0 1099768002 13279232 2967 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2967 72 166 0 3073 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 12968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1036576/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=1181.69
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 3025 0 0 0 118166 3 0 0 25 0 1 0 1099768002 13279232 2974 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2974 72 166 0 3073 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 12968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1036512/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=1200.09
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 3025 0 0 0 120006 3 0 0 25 0 1 0 1099768002 13279232 2974 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2974 72 166 0 3073 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12968

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31257
/proc/meminfo: memFree=1036512/2055920 swapFree=4179368/4192956
[pid=31256] ppid=31254 vsize=12968 CPUtime=1200.09
/proc/31256/stat : 31256 (mxc-sat09) R 31254 31256 31127 0 -1 4194304 3025 0 0 0 120006 3 0 0 25 0 1 0 1099768002 13279232 2974 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/31256/statm: 3242 2974 72 166 0 3073 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.039993
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 12968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3025
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= 4279

runsolver used 0.973851 second user time and 3.40148 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 21:10:23
IDJOB=1516533
IDBENCH=70521
IDSOLVER=504
FILE ID=node23/1516533-1238271023
PBS_JOBID= 9060847
Free space on /tmp= 66316 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1223878722-065.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516533-1238271023/watcher-1516533-1238271023 -o /tmp/evaluation-result-1516533-1238271023/solver-1516533-1238271023 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516533-1238271023.cnf

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

MD5SUM BENCH= ba952995d391e0bb1228846b7000ce02
RANDOM SEED=1576927886

node23.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1048776 kB
Buffers:         95592 kB
Cached:         819124 kB
SwapCached:       7500 kB
Active:         207464 kB
Inactive:       716204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048776 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:             836 kB
Writeback:           0 kB
Mapped:          14676 kB
Slab:            69484 kB
Committed_AS:  2927208 kB
PageTables:       1392 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= 66316 MiB
End job on node23 at 2009-03-28 21:30:26