Trace number 1517265

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S418505498-026.cnf
MD5SUMbefd6412bc726e8030b70acee890aba3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark84.4872
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 

25.68/25.72	c starting MXC with:
25.68/25.72	c cnf_path = HOME/instance-1517265-1238282764.cnf
25.68/25.72	c restart_strategy = auto
25.68/25.72	c sign_strategy = cached
25.68/25.72	c use_preprocessing = -1
25.68/25.72	c output_implicant = 1
25.68/25.72	c timeout_seconds = 0
25.68/25.72	c running SatELite... done
25.68/25.72	c 15 vars eliminated
25.68/25.72	c received 0 units and 1685 clauses from SatELite
25.68/25.72	c 14 assignments made, starting to guess now
25.68/25.72	c ===================================[MXC]=====================================
25.68/25.72	c | Conflicts |                Clause Statistics                   |   Vars   |
25.68/25.72	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.68/25.72	c =============================================================================
25.68/25.72	c |         0 |       0       0     1685        0        0     nan |      400 |
25.68/25.72	c |       100 |       0       0     1685      100     1050    18.7 |      386 |
25.68/25.72	c |       210 |       0       0     1685      210     1105    18.1 |      386 |
25.68/25.72	c |       441 |       0       0     1685      441     1220    18.5 |      386 |
25.68/25.72	c |       805 |       0       0     1685      805     1402    19.5 |      386 |
25.68/25.72	c |      1315 |       0       0     1685     1315     1609    20.2 |      386 |
25.68/25.72	c |      1986 |       0       0     1685     1138     1754    19.5 |      386 |
25.68/25.72	c |      2834 |       0       0     1685     1047     1894    18.4 |      386 |
25.68/25.72	c |      3876 |       0       0     1685     1078     2031    17.9 |      386 |
25.68/25.72	c |      5132 |       0       0     1685     1261     2163    19.4 |      386 |
25.68/25.72	c |      6623 |       0       0     1685     1626     2292    19.9 |      386 |
25.68/25.72	c |      8373 |       0       0     1685     2202     2419    19.3 |      386 |
25.68/25.72	c |     10408 |       0       0     1685     1763     2543    18.7 |      386 |
25.68/25.72	c |     12756 |       0       0     1685     1489     2665    18.6 |      386 |
25.68/25.72	c |     15449 |       0       0     1685     1427     2786    17.3 |      386 |
25.68/25.72	c |     18521 |       0       0     1685     1627     2906    18.9 |      386 |
25.68/25.72	c |     22010 |       0       0     1685     2137     3025    17.8 |      386 |
25.68/25.72	c |     25958 |       0       0     1685     3007     3144    19.9 |      386 |
25.68/25.72	c |     30411 |       0       0     1685     2672     3262    19.3 |      386 |
25.68/25.72	c |     35419 |       0       0     1685     2704     3381    19.4 |      386 |
25.68/25.72	c |     41038 |       0       0     1685     3173     3499    18.6 |      386 |
25.68/25.72	c |     47329 |       0       0     1685     2350     3618    18.7 |      386 |
25.68/25.72	c |     54360 |       0       0     1685     2005     3737    19.4 |      386 |
25.68/25.72	c |     62205 |       0       0     1685     2232     3857    18.9 |      386 |
25.68/25.72	c |     70945 |       0       0     1685     3129     3978    17.8 |      386 |
25.68/25.72	c |     80669 |       0       0     1685     2751     4099    17.3 |      386 |
25.68/25.72	c |     91476 |       0       0     1685     3158     4222    18.5 |      386 |
25.68/25.72	c |    103474 |       0       0     1685     2287     4346    18.1 |      386 |
25.68/25.72	c |    116782 |       0       0     1685     2343     4471    16.4 |      386 |
25.68/25.72	c |    131532 |       0       0     1685     3477     4597    18.3 |      386 |
25.68/25.72	c |    147868 |       0       0     1685     3501     4726    18.3 |      386 |
25.68/25.72	c |    165948 |       0       0     1685     4828     4855    20.1 |      386 |
25.68/25.72	c |    185947 |       0       0     1685     2689     4987    17.3 |      386 |
25.68/25.72	c |    208057 |       0       0     1685     4585     5120    16.9 |      386 |
25.68/25.72	c |    232489 |       0       0     1685     3077     5255    18.6 |      386 |
25.68/25.72	c |    259475 |       0       0     1685     3425     5393    17.7 |      386 |
25.68/25.72	c |    289271 |       0       0     1685     3162     5532    18.0 |      386 |
25.68/25.72	c |    322158 |       0       0     1685     5240     5674    17.2 |      386 |
25.68/25.72	c |    358445 |       0       0     1685     4191     5818    18.5 |      386 |
25.68/25.72	c |    398472 |       0       0     1685     5948     5965    17.8 |      386 |
25.68/25.72	c |    442613 |       0       0     1685     4820     6114    17.4 |      386 |
25.68/25.72	c |    491279 |       0       0     1685     3969     6265    16.2 |      386 |
25.68/25.72	c |    544923 |       0       0     1685     3689

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-1517265-1238282764/watcher-1517265-1238282764 -o /tmp/evaluation-result-1517265-1238282764/solver-1517265-1238282764 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517265-1238282764.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: 0.91 0.95 0.98 3/81 8741
/proc/meminfo: memFree=1835048/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=1244 CPUtime=0
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 1100940219 1273856 189 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 311 189 72 166 0 142 0

[startup+0.041111 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 8741
/proc/meminfo: memFree=1835048/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=1508 CPUtime=0.03
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 266 0 0 0 3 0 0 0 20 0 1 0 1100940219 1544192 252 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 377 252 72 166 0 208 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1508

[startup+0.101116 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 8741
/proc/meminfo: memFree=1835048/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=1640 CPUtime=0.09
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 303 0 0 0 9 0 0 0 20 0 1 0 1100940219 1679360 289 1992294400 134512640 135192793 4294956224 18446744073709551615 134551912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 410 289 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301138 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 8741
/proc/meminfo: memFree=1835048/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=1908 CPUtime=0.29
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 362 0 0 0 29 0 0 0 22 0 1 0 1100940219 1953792 348 1992294400 134512640 135192793 4294956224 18446744073709551615 134551086 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 477 348 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701183 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 8741
/proc/meminfo: memFree=1835048/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=2172 CPUtime=0.69
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 436 0 0 0 69 0 0 0 25 0 1 0 1100940219 2224128 422 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 543 422 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50127 s]
/proc/loadavg: 0.91 0.95 0.98 2/82 8742
/proc/meminfo: memFree=1833440/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=2568 CPUtime=1.49
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 536 0 0 0 149 0 0 0 25 0 1 0 1100940219 2629632 522 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 642 522 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10145 s]
/proc/loadavg: 0.92 0.95 0.98 2/82 8742
/proc/meminfo: memFree=1832864/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=2968 CPUtime=3.09
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 645 0 0 0 309 0 0 0 25 0 1 0 1100940219 3039232 631 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 742 631 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.3018 s]
/proc/loadavg: 0.92 0.95 0.98 2/82 8742
/proc/meminfo: memFree=1832096/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=3668 CPUtime=6.29
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 794 0 0 0 629 0 0 0 25 0 1 0 1100940219 3756032 780 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 917 780 73 166 0 748 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3668

[startup+12.7015 s]
/proc/loadavg: 0.93 0.96 0.98 2/82 8742
/proc/meminfo: memFree=1831280/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=4344 CPUtime=12.69
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 967 0 0 0 1269 0 0 0 25 0 1 0 1100940219 4448256 953 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 1086 953 73 166 0 917 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4344

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/82 8742
/proc/meminfo: memFree=1830192/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=5424 CPUtime=25.48
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 1217 0 0 0 2548 0 0 0 25 0 1 0 1100940219 5554176 1203 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 1356 1203 73 166 0 1187 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5424

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/82 8742
/proc/meminfo: memFree=1828784/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=6960 CPUtime=51.08
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 1569 0 0 0 5107 1 0 0 25 0 1 0 1100940219 7127040 1555 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 1740 1555 73 166 0 1571 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6960

[startup+102.306 s]
/proc/loadavg: 1.03 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1826608/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=9364 CPUtime=102.27
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 2094 0 0 0 10226 1 0 0 25 0 1 0 1100940219 9588736 2080 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 2341 2080 73 166 0 2172 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9364

[startup+162.301 s]
/proc/loadavg: 1.01 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1825136/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=11036 CPUtime=162.25
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 2456 0 0 0 16224 1 0 0 25 0 1 0 1100940219 11300864 2442 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 2759 2442 73 166 0 2590 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11036

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1823728/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=12508 CPUtime=222.23
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 2803 0 0 0 22222 1 0 0 25 0 1 0 1100940219 12808192 2789 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 3127 2789 73 166 0 2958 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12508

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1822704/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=13568 CPUtime=282.21
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 3056 0 0 0 28220 1 0 0 25 0 1 0 1100940219 13893632 3042 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 3392 3042 73 166 0 3223 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13568

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1821744/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=14620 CPUtime=342.2
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 3287 0 0 0 34218 2 0 0 25 0 1 0 1100940219 14970880 3273 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 3655 3273 73 166 0 3486 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14620

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1820848/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=15688 CPUtime=402.19
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 3511 0 0 0 40217 2 0 0 25 0 1 0 1100940219 16064512 3497 1992294400 134512640 135192793 4294956224 18446744073709551615 134548830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 3922 3497 73 166 0 3753 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15688

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1820208/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=16444 CPUtime=462.17
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 3676 0 0 0 46215 2 0 0 25 0 1 0 1100940219 16838656 3662 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 4111 3662 73 166 0 3942 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16444

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1819504/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=17332 CPUtime=522.15
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 3854 0 0 0 52213 2 0 0 25 0 1 0 1100940219 17747968 3840 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 4333 3840 73 166 0 4164 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17332

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1818800/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=18068 CPUtime=582.13
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 4020 0 0 0 58211 2 0 0 25 0 1 0 1100940219 18501632 4006 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 4517 4006 73 166 0 4348 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18068

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1818416/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=18588 CPUtime=642.12
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 4120 0 0 0 64210 2 0 0 25 0 1 0 1100940219 19034112 4106 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 4647 4106 73 166 0 4478 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18588

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1817648/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=19404 CPUtime=702.1
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 4301 0 0 0 70208 2 0 0 25 0 1 0 1100940219 19869696 4287 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 4851 4287 73 166 0 4682 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19404

[startup+762.307 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1817008/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=20076 CPUtime=762.09
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 4450 0 0 0 76207 2 0 0 25 0 1 0 1100940219 20557824 4436 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 5019 4436 73 166 0 4850 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 20076

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1816432/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=20912 CPUtime=822.08
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 4595 0 0 0 82205 3 0 0 25 0 1 0 1100940219 21413888 4581 1992294400 134512640 135192793 4294956224 18446744073709551615 134534329 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 5228 4581 73 166 0 5059 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 20912

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1815984/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=21424 CPUtime=882.06
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 4717 0 0 0 88203 3 0 0 25 0 1 0 1100940219 21938176 4703 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 5356 4703 73 166 0 5187 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21424

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1815408/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=22160 CPUtime=942.04
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 4849 0 0 0 94201 3 0 0 25 0 1 0 1100940219 22691840 4835 1992294400 134512640 135192793 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 5540 4835 73 166 0 5371 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 22160

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1815152/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=22452 CPUtime=1002.03
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 4923 0 0 0 100200 3 0 0 25 0 1 0 1100940219 22990848 4909 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 5613 4909 73 166 0 5444 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 22452

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8742
/proc/meminfo: memFree=1814576/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=23112 CPUtime=1062.01
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 5054 0 0 0 106198 3 0 0 25 0 1 0 1100940219 23666688 5040 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 5778 5040 73 166 0 5609 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 23112

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8743
/proc/meminfo: memFree=1814128/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=23496 CPUtime=1122
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 5134 0 0 0 112197 3 0 0 25 0 1 0 1100940219 24059904 5120 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 5874 5120 73 166 0 5705 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23496

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8744
/proc/meminfo: memFree=1813872/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=23848 CPUtime=1181.98
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 5207 0 0 0 118195 3 0 0 25 0 1 0 1100940219 24420352 5193 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 5962 5193 73 166 0 5793 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 23848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 8744
/proc/meminfo: memFree=1813744/2055920 swapFree=4172708/4192956
[pid=8741] ppid=8739 vsize=23848 CPUtime=1200.08
/proc/8741/stat : 8741 (mxc-sat09) R 8739 8741 8704 0 -1 4194304 5237 0 0 0 120005 3 0 0 25 0 1 0 1100940219 24420352 5223 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 5962 5223 73 166 0 5793 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 23848

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): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.037994
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 23848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5237
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= 1382

runsolver used 1.3238 second user time and 4.14737 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-29 00:26:04
IDJOB=1517265
IDBENCH=70582
IDSOLVER=504
FILE ID=node87/1517265-1238282764
PBS_JOBID= 9060930
Free space on /tmp= 66036 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S418505498-026.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517265-1238282764/watcher-1517265-1238282764 -o /tmp/evaluation-result-1517265-1238282764/solver-1517265-1238282764 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517265-1238282764.cnf

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

MD5SUM BENCH= befd6412bc726e8030b70acee890aba3
RANDOM SEED=1659689286

node87.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1835464 kB
Buffers:         46288 kB
Cached:          95132 kB
SwapCached:       9200 kB
Active:          63200 kB
Inactive:        88764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835464 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            52612 kB
Committed_AS:  2776540 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-29 00:46:06