Trace number 1516845

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/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S697681291-080.cnf
MD5SUM4bbf0687a75cc815423eb8afa8e9d43f
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.18/29.24	c starting MXC with:
29.18/29.24	c cnf_path = HOME/instance-1516845-1238276144.cnf
29.18/29.24	c restart_strategy = auto
29.18/29.24	c sign_strategy = cached
29.18/29.24	c use_preprocessing = -1
29.18/29.24	c output_implicant = 1
29.18/29.24	c timeout_seconds = 0
29.18/29.24	c running SatELite... done
29.18/29.24	c 14 vars eliminated
29.18/29.24	c received 0 units and 2191 clauses from SatELite
29.18/29.24	c 13 assignments made, starting to guess now
29.18/29.24	c ===================================[MXC]=====================================
29.18/29.24	c | Conflicts |                Clause Statistics                   |   Vars   |
29.18/29.24	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.18/29.24	c =============================================================================
29.18/29.24	c |         0 |       0       0     2191        0        0     nan |      520 |
29.18/29.24	c |       100 |       0       0     2191      100     1050    24.9 |      507 |
29.18/29.24	c |       210 |       0       0     2191      210     1105    24.8 |      507 |
29.18/29.24	c |       441 |       0       0     2191      441     1220    22.7 |      507 |
29.18/29.24	c |       805 |       0       0     2191      805     1402    22.2 |      507 |
29.18/29.24	c |      1315 |       0       0     2191     1315     1609    22.3 |      507 |
29.18/29.24	c |      1986 |       0       0     2191     1138     1754    23.1 |      507 |
29.18/29.24	c |      2834 |       0       0     2191     1046     1894    23.3 |      507 |
29.18/29.24	c |      3876 |       0       0     2191     1076     2031    24.5 |      507 |
29.18/29.24	c |      5132 |       0       0     2191     1259     2163    22.7 |      507 |
29.18/29.24	c |      6623 |       0       0     2191     1624     2292    22.2 |      507 |
29.18/29.24	c |      8373 |       0       0     2191     2200     2419    23.9 |      507 |
29.18/29.24	c |     10408 |       0       0     2191     1761     2543    23.7 |      507 |
29.18/29.24	c |     12756 |       0       0     2191     1487     2665    23.3 |      507 |
29.18/29.24	c |     15449 |       0       0     2191     1425     2786    21.8 |      507 |
29.18/29.24	c |     18521 |       0       0     2191     1626     2906    22.3 |      507 |
29.18/29.24	c |     22010 |       0       0     2191     2135     3025    24.1 |      507 |
29.18/29.24	c |     25958 |       0       0     2191     3005     3144    22.1 |      507 |
29.18/29.24	c |     30411 |       0       0     2191     2670     3262    22.1 |      507 |
29.18/29.24	c |     35419 |       0       0     2191     2701     3381    22.3 |      507 |
29.18/29.24	c |     41038 |       0       0     2191     3170     3499    22.2 |      507 |
29.18/29.24	c |     47329 |       0       0     2191     2345     3618    21.2 |      507 |
29.18/29.24	c |     54360 |       0       0     2191     1999     3737    20.8 |      507 |
29.18/29.24	c |     62205 |       0       0     2191     2225     3857    20.3 |      507 |
29.18/29.24	c |     70945 |       0       0     2191     3128     3978    22.1 |      507 |
29.18/29.24	c |     80669 |       0       0     2191     2756     4099    21.7 |      507 |
29.18/29.24	c |     91476 |       0       0     2191     3157     4222    22.0 |      507 |
29.18/29.24	c |    103474 |       0       0     2191     2285     4346    21.9 |      507 |
29.18/29.24	c |    116782 |       0       0     2191     2342     4471    20.3 |      507 |
29.18/29.24	c |    131532 |       0       0     2191     3475     4597    21.5 |      507 |
29.18/29.24	c |    147868 |       0       0     2191     3494     4726    20.6 |      507 |
29.18/29.24	c |    165948 |       0       0     2191     4826     4855    21.1 |      507 |
29.18/29.24	c |    185947 |       0       0     2191     2684     4987    21.0 |      507 |
29.18/29.24	c |    208057 |       0       0     2191     4578     5120    23.2 |      507 |
29.18/29.24	c |    232489 |       0       0     2191     3080     5255    20.4 |      507 |
29.18/29.24	c |    259475 |       0       0     2191     3433     5393    22.3 |      507 |
29.18/29.24	c |    289271 |       0       0     2191     3169     5532    21.3 |      507 |
29.18/29.24	c |    322158 |       0       0     2191     5251     5674    22.8 |      507 |
29.18/29.24	c |    358445 |       0       0     2191     4205     5818    21.5 |      507 |
29.18/29.24	c |    398472 |       0       0     2191     5958     5965    23.1 |      507 |
29.18/29.24	c |    442613 |       0       0     2191     4864     6114    22.6 |      507 |
29.18/29.24	c |    491279 |       0       0     2191     4041     6265    20.9 |      507 |
29.18/29.24	c |    544923 |       0       0     2191     3756

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-1516845-1238276144/watcher-1516845-1238276144 -o /tmp/evaluation-result-1516845-1238276144/solver-1516845-1238276144 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516845-1238276144.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 679
/proc/meminfo: memFree=1522856/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=1112 CPUtime=0
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 155 0 0 0 0 0 0 0 20 0 1 0 980032947 1138688 141 1992294400 134512640 135192793 4294956224 18446744073709551615 134567775 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 278 141 56 166 0 109 0

[startup+0.0980771 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 679
/proc/meminfo: memFree=1522856/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=1772 CPUtime=0.09
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 344 0 0 0 9 0 0 0 20 0 1 0 980032947 1814528 330 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 443 330 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.101076 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 679
/proc/meminfo: memFree=1522856/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=1772 CPUtime=0.09
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 347 0 0 0 9 0 0 0 20 0 1 0 980032947 1814528 333 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 443 333 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301097 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 679
/proc/meminfo: memFree=1522856/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=2036 CPUtime=0.29
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 403 0 0 0 29 0 0 0 22 0 1 0 980032947 2084864 389 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 509 389 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701139 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 679
/proc/meminfo: memFree=1522856/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=2300 CPUtime=0.69
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 479 0 0 0 69 0 0 0 25 0 1 0 980032947 2355200 465 1992294400 134512640 135192793 4294956224 18446744073709551615 134551764 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 575 465 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 680
/proc/meminfo: memFree=1521056/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=2700 CPUtime=1.49
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 574 0 0 0 149 0 0 0 25 0 1 0 980032947 2764800 560 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 675 560 73 166 0 506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2700

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 680
/proc/meminfo: memFree=1520544/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=3228 CPUtime=3.09
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 693 0 0 0 309 0 0 0 25 0 1 0 980032947 3305472 679 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 807 679 73 166 0 638 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3228

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 680
/proc/meminfo: memFree=1519776/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=3896 CPUtime=6.29
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 846 0 0 0 629 0 0 0 25 0 1 0 980032947 3989504 832 1992294400 134512640 135192793 4294956224 18446744073709551615 134533130 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 974 832 73 166 0 805 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3896

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 680
/proc/meminfo: memFree=1518760/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=4840 CPUtime=12.69
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 1068 0 0 0 1269 0 0 0 25 0 1 0 980032947 4956160 1054 1992294400 134512640 135192793 4294956224 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 1210 1054 73 166 0 1041 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4840

[startup+25.5027 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 680
/proc/meminfo: memFree=1517480/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=6048 CPUtime=25.48
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 1358 0 0 0 2548 0 0 0 25 0 1 0 980032947 6193152 1344 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 1512 1344 73 166 0 1343 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6048

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 680
/proc/meminfo: memFree=1515944/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=7776 CPUtime=51.07
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 1753 0 0 0 5107 0 0 0 25 0 1 0 980032947 7962624 1739 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 1944 1739 73 166 0 1775 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7776

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 680
/proc/meminfo: memFree=1513640/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=10228 CPUtime=102.27
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 2292 0 0 0 10226 1 0 0 25 0 1 0 980032947 10473472 2278 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 2557 2278 73 166 0 2388 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10228

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 680
/proc/meminfo: memFree=1512104/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=12012 CPUtime=162.25
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 2678 0 0 0 16224 1 0 0 25 0 1 0 980032947 12300288 2664 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 3003 2664 73 166 0 2834 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12012

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 680
/proc/meminfo: memFree=1510312/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=14084 CPUtime=222.23
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 3128 0 0 0 22222 1 0 0 25 0 1 0 980032947 14422016 3114 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 3521 3114 73 166 0 3352 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14084

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 680
/proc/meminfo: memFree=1509160/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=15432 CPUtime=282.21
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 3413 0 0 0 28220 1 0 0 25 0 1 0 980032947 15802368 3399 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 3858 3399 73 166 0 3689 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15432

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1507688/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=16772 CPUtime=342.2
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 3698 0 0 0 34218 2 0 0 25 0 1 0 980032947 17174528 3684 1992294400 134512640 135192793 4294956224 18446744073709551615 134749003 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 4193 3684 73 166 0 4024 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16772

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1506792/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=17896 CPUtime=402.18
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 3955 0 0 0 40216 2 0 0 25 0 1 0 980032947 18325504 3941 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 4474 3941 73 166 0 4305 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17896

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1505960/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=18804 CPUtime=462.17
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 4176 0 0 0 46215 2 0 0 25 0 1 0 980032947 19255296 4162 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 4701 4162 73 166 0 4532 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18804

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1505192/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=19584 CPUtime=522.15
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 4355 0 0 0 52213 2 0 0 25 0 1 0 980032947 20054016 4341 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 4896 4341 73 166 0 4727 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19584

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1504680/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=20032 CPUtime=582.14
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 4490 0 0 0 58211 3 0 0 25 0 1 0 980032947 20512768 4476 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 5008 4476 73 166 0 4839 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20032

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1503784/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=20964 CPUtime=642.13
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 4712 0 0 0 64210 3 0 0 25 0 1 0 980032947 21467136 4698 1992294400 134512640 135192793 4294956224 18446744073709551615 134550629 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 5241 4698 73 166 0 5072 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20964

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1503272/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=21636 CPUtime=702.11
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 4838 0 0 0 70207 4 0 0 25 0 1 0 980032947 22155264 4824 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 5409 4824 73 166 0 5240 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 21636

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1502696/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=22200 CPUtime=762.1
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 4984 0 0 0 76206 4 0 0 25 0 1 0 980032947 22732800 4970 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 5550 4970 73 166 0 5381 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 22200

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1502120/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=22996 CPUtime=822.08
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 5126 0 0 0 82204 4 0 0 25 0 1 0 980032947 23547904 5112 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 5749 5112 73 166 0 5580 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 22996

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1501480/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=23820 CPUtime=882.06
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 5300 0 0 0 88202 4 0 0 25 0 1 0 980032947 24391680 5286 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 5955 5286 73 166 0 5786 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23820

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1501096/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=24172 CPUtime=942.04
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 5392 0 0 0 94200 4 0 0 25 0 1 0 980032947 24752128 5378 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 6043 5378 73 166 0 5874 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1500584/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=24668 CPUtime=1002.03
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 5510 0 0 0 100199 4 0 0 25 0 1 0 980032947 25260032 5496 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 6167 5496 73 166 0 5998 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 24668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1500136/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=25332 CPUtime=1062.02
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 5624 0 0 0 106197 5 0 0 25 0 1 0 980032947 25939968 5610 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 6333 5610 73 166 0 6164 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 682
/proc/meminfo: memFree=1499752/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=25672 CPUtime=1122
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 5721 0 0 0 112195 5 0 0 25 0 1 0 980032947 26288128 5707 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 6418 5707 73 166 0 6249 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 25672

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/74 682
/proc/meminfo: memFree=1499304/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=26172 CPUtime=1181.99
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 5834 0 0 0 118194 5 0 0 25 0 1 0 980032947 26800128 5820 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 6543 5820 73 166 0 6374 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 26172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.01 1.00 2/74 682
/proc/meminfo: memFree=1499112/2055920 swapFree=4175408/4192956
[pid=679] ppid=677 vsize=26364 CPUtime=1200.09
/proc/679/stat : 679 (mxc-sat09) R 677 679 387 0 -1 4194304 5875 0 0 0 120004 5 0 0 25 0 1 0 980032947 26996736 5861 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/679/statm: 6591 5861 73 166 0 6422 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26364

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): 1200.04
CPU system time (s): 0.058991
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 26364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5875
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= 1640

runsolver used 1.00585 second user time and 3.37349 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-28 22:35:44
IDJOB=1516845
IDBENCH=70547
IDSOLVER=504
FILE ID=node79/1516845-1238276144
PBS_JOBID= 9060868
Free space on /tmp= 65556 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S697681291-080.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516845-1238276144/watcher-1516845-1238276144 -o /tmp/evaluation-result-1516845-1238276144/solver-1516845-1238276144 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516845-1238276144.cnf

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

MD5SUM BENCH= 4bbf0687a75cc815423eb8afa8e9d43f
RANDOM SEED=1232119877

node79.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		: 3000.232
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		: 3000.232
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:       1523272 kB
Buffers:         69908 kB
Cached:         367112 kB
SwapCached:      11644 kB
Active:         153052 kB
Inactive:       300068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523272 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          22700 kB
Slab:            64608 kB
Committed_AS:  2548104 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-28 22:55:46