Trace number 1516197

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/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1736708510-089.cnf
MD5SUMa49ed3ca5dd834a3f2dad0ab32e44184
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

23.79/23.86	c starting MXC with:
23.79/23.86	c cnf_path = HOME/instance-1516197-1238266000.cnf
23.79/23.86	c restart_strategy = auto
23.79/23.86	c sign_strategy = cached
23.79/23.86	c use_preprocessing = -1
23.79/23.86	c output_implicant = 1
23.79/23.86	c timeout_seconds = 0
23.79/23.86	c running SatELite... done
23.79/23.86	c 1 vars eliminated
23.79/23.86	c received 0 units and 6675 clauses from SatELite
23.79/23.86	c 0 assignments made, starting to guess now
23.79/23.86	c ===================================[MXC]=====================================
23.79/23.86	c | Conflicts |                Clause Statistics                   |   Vars   |
23.79/23.86	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.79/23.86	c =============================================================================
23.79/23.86	c |         0 |       0       0     6675        0        0     nan |       75 |
23.79/23.86	c |       100 |       0       0     6675      100     1050    26.7 |       75 |
23.79/23.86	c |       210 |       0       0     6675      210     1105    26.8 |       75 |
23.79/23.86	c |       441 |       0       0     6675      441     1220    26.6 |       75 |
23.79/23.86	c |       805 |       0       0     6675      805     1402    26.4 |       75 |
23.79/23.86	c |      1315 |       0       0     6675     1315     1609    26.1 |       75 |
23.79/23.86	c |      1986 |       0       0     6675     1138     1754    25.5 |       75 |
23.79/23.86	c |      2834 |       0       0     6675     1047     1894    24.9 |       75 |
23.79/23.86	c |      3876 |       0       0     6675     1078     2031    24.4 |       75 |
23.79/23.86	c |      5132 |       0       0     6675     1261     2163    24.7 |       75 |
23.79/23.86	c |      6623 |       0       0     6675     1627     2292    25.2 |       75 |
23.79/23.86	c |      8373 |       0       0     6675     2205     2419    25.1 |       75 |
23.79/23.86	c |     10408 |       0       0     6675     1768     2543    24.5 |       75 |
23.79/23.86	c |     12756 |       0       0     6675     1495     2665    24.5 |       75 |
23.79/23.86	c |     15449 |       0       0     6675     1437     2786    24.6 |       75 |
23.79/23.86	c |     18521 |       0       0     6675     1642     2906    24.2 |       75 |
23.79/23.86	c |     22010 |       0       0     6675     2155     3025    24.4 |       75 |
23.79/23.86	c |     25958 |       0       0     6675     3027     3144    24.8 |       75 |
23.79/23.86	c |     30411 |       0       0     6675     2696     3262    23.8 |       75 |
23.79/23.86	c |     35419 |       0       0     6675     2733     3381    23.9 |       75 |
23.79/23.86	c |     41038 |       0       0     6675     3208     3499    24.1 |       75 |
23.79/23.86	c |     47329 |       0       0     6675     2391     3618    24.1 |       75 |
23.79/23.86	c |     54360 |       0       0     6675     2053     3737    24.0 |       75 |
23.79/23.86	c |     62205 |       0       0     6675     2290     3857    23.9 |       75 |
23.79/23.86	c |     70945 |       0       0     6675     3200     3978    24.3 |       75 |
23.79/23.86	c |     80669 |       0       0     6675     2839     4099    25.0 |       75 |
23.79/23.86	c |     91476 |       0       0     6675     3251     4222    24.0 |       75 |
23.79/23.86	c |    103474 |       0       0     6675     2396     4346    23.6 |       75 |
23.79/23.86	c |    116782 |       0       0     6675     2469     4471    24.4 |       75 |
23.79/23.86	c |    131532 |       0       0     6675     3623     4597    23.9 |       75 |
23.79/23.86	c |    147868 |       0       0     6675     3665     4726    23.7 |       75 |
23.79/23.86	c |    165948 |       0       0     6675     2591     4855    24.1 |       75 |
23.79/23.86	c |    185947 |       0       0     6675     2896     4987    23.6 |       75 |
23.79/23.86	c |    208057 |       0       0     6675     4810     5120    24.2 |       75 |
23.79/23.86	c |    232489 |       0       0     6675     3333     5255    24.5 |       75 |
23.79/23.86	c |    259475 |       0       0     6675     3713     5393    23.4 |       75 |
23.79/23.86	c |    289271 |       0       0     6675     3487     5532    23.8 |       75 |
23.79/23.86	c |    322158 |       0       0     6675     5583     5674    23.4 |       75 |
23.79/23.86	c |    358445 |       0       0     6675     4572     5818    23.6 |       75 |
23.79/23.86	c |    398472 |       0       0     6675     3392     5965    22.9 |       75 |
23.79/23.86	c |    442613 |       0       0     6675     5293     6114    23.1 |       75 |
23.79/23.86	c |    491279 |       0       0     6675     4504     6265    22.7 |       75 |
23.79/23.86	c |    544923 |       0       0     6675     4291

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-1516197-1238266000/watcher-1516197-1238266000 -o /tmp/evaluation-result-1516197-1238266000/solver-1516197-1238266000 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516197-1238266000.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: 0.95 0.97 0.95 3/64 12997
/proc/meminfo: memFree=830864/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=1276 CPUtime=0
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 1099265783 1306624 178 1992294400 134512640 135192793 4294956224 18446744073709551615 134577000 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 319 178 54 166 0 150 0

[startup+0.0949971 s]
/proc/loadavg: 0.95 0.97 0.95 3/64 12997
/proc/meminfo: memFree=830864/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=1576 CPUtime=0.09
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 1099265783 1613824 232 1992294400 134512640 135192793 4294956224 18446744073709551615 134567928 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 394 232 55 166 0 225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.101998 s]
/proc/loadavg: 0.95 0.97 0.95 3/64 12997
/proc/meminfo: memFree=830864/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=1576 CPUtime=0.09
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 1099265783 1613824 232 1992294400 134512640 135192793 4294956224 18446744073709551615 134567764 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 394 232 55 166 0 225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.301035 s]
/proc/loadavg: 0.95 0.97 0.95 3/64 12997
/proc/meminfo: memFree=830864/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=2636 CPUtime=0.29
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 592 0 0 0 29 0 0 0 19 0 1 0 1099265783 2699264 536 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 659 536 72 166 0 490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2636

[startup+0.70111 s]
/proc/loadavg: 0.95 0.97 0.95 3/64 12997
/proc/meminfo: memFree=830864/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=2904 CPUtime=0.69
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 660 0 0 0 69 0 0 0 23 0 1 0 1099265783 2973696 604 1992294400 134512640 135192793 4294956224 18446744073709551615 134612993 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 726 604 72 166 0 557 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2904

[startup+1.50126 s]
/proc/loadavg: 0.95 0.97 0.95 2/65 12998
/proc/meminfo: memFree=828552/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=3180 CPUtime=1.49
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 735 0 0 0 149 0 0 0 25 0 1 0 1099265783 3256320 679 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 795 679 72 166 0 626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3180

[startup+3.10156 s]
/proc/loadavg: 0.95 0.97 0.95 2/65 12998
/proc/meminfo: memFree=828040/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=3596 CPUtime=3.09
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 826 0 0 0 309 0 0 0 25 0 1 0 1099265783 3682304 770 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 899 770 72 166 0 730 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3596

[startup+6.30116 s]
/proc/loadavg: 0.95 0.97 0.95 2/65 12998
/proc/meminfo: memFree=827528/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=4032 CPUtime=6.29
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 941 0 0 0 629 0 0 0 25 0 1 0 1099265783 4128768 885 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 1008 885 72 166 0 839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4032

[startup+12.7024 s]
/proc/loadavg: 0.96 0.97 0.95 2/65 12998
/proc/meminfo: memFree=826760/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=4756 CPUtime=12.69
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 1085 0 0 0 1269 0 0 0 25 0 1 0 1099265783 4870144 1029 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 1189 1029 72 166 0 1020 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4756

[startup+25.5018 s]
/proc/loadavg: 0.97 0.97 0.95 2/65 12998
/proc/meminfo: memFree=825800/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=5976 CPUtime=25.49
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 1340 0 0 0 2548 1 0 0 25 0 1 0 1099265783 6119424 1284 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 1494 1284 72 166 0 1325 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5976

[startup+51.1016 s]
/proc/loadavg: 0.98 0.97 0.95 2/65 12998
/proc/meminfo: memFree=824840/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=6892 CPUtime=51.07
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 1574 0 0 0 5106 1 0 0 25 0 1 0 1099265783 7057408 1518 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 1723 1518 72 166 0 1554 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6892

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=823432/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=8200 CPUtime=102.25
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 1908 0 0 0 10224 1 0 0 25 0 1 0 1099265783 8396800 1852 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 2050 1852 72 166 0 1881 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8200

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=822600/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=9268 CPUtime=162.21
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 2119 0 0 0 16220 1 0 0 25 0 1 0 1099265783 9490432 2063 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 2317 2063 72 166 0 2148 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 9268

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=821064/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=11080 CPUtime=222.18
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 2489 0 0 0 22217 1 0 0 25 0 1 0 1099265783 11345920 2433 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 2770 2433 72 166 0 2601 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 11080

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=820616/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=11624 CPUtime=282.14
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 2606 0 0 0 28213 1 0 0 25 0 1 0 1099265783 11902976 2550 1992294400 134512640 135192793 4294956224 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 2906 2550 72 166 0 2737 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 11624

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=820488/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=11816 CPUtime=342.11
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 2642 0 0 0 34210 1 0 0 25 0 1 0 1099265783 12099584 2586 1992294400 134512640 135192793 4294956224 18446744073709551615 134552323 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 2954 2586 72 166 0 2785 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 11816

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=819720/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=12580 CPUtime=402.08
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 2829 0 0 0 40207 1 0 0 25 0 1 0 1099265783 12881920 2773 1992294400 134512640 135192793 4294956224 18446744073709551615 134551480 0 0 4096 0 0 0 0 17 1 0 0
/proc/12997/statm: 3145 2773 72 166 0 2976 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 12580

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=819208/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=13340 CPUtime=462.04
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 2961 0 0 0 46203 1 0 0 25 0 1 0 1099265783 13660160 2905 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3335 2905 72 166 0 3166 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 13340

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=818952/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=13532 CPUtime=522.03
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3013 0 0 0 52201 2 0 0 25 0 1 0 1099265783 13856768 2957 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3383 2957 72 166 0 3214 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 13532

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=818952/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=13532 CPUtime=581.99
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3023 0 0 0 58197 2 0 0 25 0 1 0 1099265783 13856768 2967 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3383 2967 72 166 0 3214 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 13532

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=818888/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=13532 CPUtime=641.97
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3038 0 0 0 64195 2 0 0 25 0 1 0 1099265783 13856768 2982 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3383 2982 72 166 0 3214 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 13532

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=818696/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=13532 CPUtime=701.93
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3067 0 0 0 70191 2 0 0 25 0 1 0 1099265783 13856768 3011 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3383 3011 72 166 0 3214 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 13532

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=818568/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=13724 CPUtime=761.9
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3098 0 0 0 76188 2 0 0 25 0 1 0 1099265783 14053376 3042 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3431 3042 72 166 0 3262 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 13724

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12998
/proc/meminfo: memFree=818248/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=13916 CPUtime=821.87
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3182 0 0 0 82185 2 0 0 25 0 1 0 1099265783 14249984 3126 1992294400 134512640 135192793 4294956224 18446744073709551615 134520618 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3479 3126 72 166 0 3310 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 13916

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13004
/proc/meminfo: memFree=817928/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=14108 CPUtime=881.84
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3205 0 0 0 88182 2 0 0 25 0 1 0 1099265783 14446592 3149 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3527 3149 72 166 0 3358 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 14108

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13004
/proc/meminfo: memFree=817928/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=14108 CPUtime=941.81
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3217 0 0 0 94179 2 0 0 25 0 1 0 1099265783 14446592 3161 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/12997/statm: 3527 3161 72 166 0 3358 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 14108

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13004
/proc/meminfo: memFree=817864/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=14108 CPUtime=1001.78
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3252 0 0 0 100175 3 0 0 25 0 1 0 1099265783 14446592 3196 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3527 3196 72 166 0 3358 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 14108

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13004
/proc/meminfo: memFree=817800/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=14108 CPUtime=1061.75
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3260 0 0 0 106172 3 0 0 25 0 1 0 1099265783 14446592 3204 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3527 3204 72 166 0 3358 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 14108

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13004
/proc/meminfo: memFree=817736/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=14300 CPUtime=1121.72
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3284 0 0 0 112169 3 0 0 25 0 1 0 1099265783 14643200 3228 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3575 3228 72 166 0 3406 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 14300

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13004
/proc/meminfo: memFree=817608/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=14300 CPUtime=1181.69
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3319 0 0 0 118166 3 0 0 25 0 1 0 1099265783 14643200 3263 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3575 3263 72 166 0 3406 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 14300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13004
/proc/meminfo: memFree=817608/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=14300 CPUtime=1200.09
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3321 0 0 0 120006 3 0 0 25 0 1 0 1099265783 14643200 3265 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3575 3265 72 166 0 3406 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14300

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 0.97 0.95 2/65 13004
/proc/meminfo: memFree=817608/2055920 swapFree=4178280/4192956
[pid=12997] ppid=12995 vsize=14300 CPUtime=1200.09
/proc/12997/stat : 12997 (mxc-sat09) R 12995 12997 12594 0 -1 4194304 3321 0 0 0 120006 3 0 0 25 0 1 0 1099265783 14643200 3265 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 0 0 0
/proc/12997/statm: 3575 3265 72 166 0 3406 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14300

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): 0.036994
CPU usage (%): 99.9493
Max. virtual memory (cumulated for all children) (KiB): 14300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3321
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= 4007

runsolver used 0.991849 second user time and 3.38648 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 19:46:40
IDJOB=1516197
IDBENCH=70493
IDSOLVER=504
FILE ID=node21/1516197-1238266000
PBS_JOBID= 9060793
Free space on /tmp= 66424 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1736708510-089.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516197-1238266000/watcher-1516197-1238266000 -o /tmp/evaluation-result-1516197-1238266000/solver-1516197-1238266000 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516197-1238266000.cnf

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

MD5SUM BENCH= a49ed3ca5dd834a3f2dad0ab32e44184
RANDOM SEED=428141781

node21.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		: 3000.259
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		: 3000.259
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:        831280 kB
Buffers:         96552 kB
Cached:        1031156 kB
SwapCached:       8436 kB
Active:         198056 kB
Inactive:       939708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        831280 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          15060 kB
Slab:            72864 kB
Committed_AS:  2916436 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 20:06:42