Trace number 1517757

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S190880026-038.cnf
MD5SUM1c16225d4e571234b78d9dbdbb77e015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark352.166
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.28/29.32	c starting MXC with:
29.28/29.32	c cnf_path = HOME/instance-1517757-1238290710.cnf
29.28/29.32	c restart_strategy = auto
29.28/29.32	c sign_strategy = cached
29.28/29.32	c use_preprocessing = -1
29.28/29.32	c output_implicant = 1
29.28/29.32	c timeout_seconds = 0
29.28/29.32	c running SatELite... done
29.28/29.32	c 11 vars eliminated
29.28/29.32	c received 0 units and 1931 clauses from SatELite
29.28/29.32	c 10 assignments made, starting to guess now
29.28/29.32	c ===================================[MXC]=====================================
29.28/29.32	c | Conflicts |                Clause Statistics                   |   Vars   |
29.28/29.32	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.28/29.32	c =============================================================================
29.28/29.32	c |         0 |       0       0     1931        0        0     nan |      460 |
29.28/29.32	c |       100 |       0       0     1931      100     1050    23.7 |      450 |
29.28/29.32	c |       210 |       0       0     1931      210     1105    22.8 |      450 |
29.28/29.32	c |       441 |       0       0     1931      441     1220    22.5 |      450 |
29.28/29.32	c |       805 |       0       0     1931      805     1402    21.9 |      450 |
29.28/29.32	c |      1315 |       0       0     1931     1315     1609    21.8 |      450 |
29.28/29.32	c |      1986 |       0       0     1931     1139     1754    20.7 |      450 |
29.28/29.32	c |      2834 |       0       0     1931     1048     1894    20.3 |      450 |
29.28/29.32	c |      3876 |       0       0     1931     1078     2031    21.2 |      450 |
29.28/29.32	c |      5132 |       0       0     1931     1261     2163    19.9 |      450 |
29.28/29.32	c |      6623 |       0       0     1931     1626     2292    20.8 |      450 |
29.28/29.32	c |      8373 |       0       0     1931     2202     2419    20.5 |      450 |
29.28/29.32	c |     10408 |       0       0     1931     1763     2543    18.7 |      450 |
29.28/29.32	c |     12756 |       0       0     1931     1488     2665    19.4 |      450 |
29.28/29.32	c |     15449 |       0       0     1931     1426     2786    18.7 |      450 |
29.28/29.32	c |     18521 |       0       0     1931     1628     2906    18.8 |      450 |
29.28/29.32	c |     22010 |       0       0     1931     2137     3025    19.9 |      450 |
29.28/29.32	c |     25958 |       0       0     1931     3009     3144    21.2 |      450 |
29.28/29.32	c |     30411 |       0       0     1931     2674     3262    21.5 |      450 |
29.28/29.32	c |     35419 |       0       0     1931     2708     3381    20.9 |      450 |
29.28/29.32	c |     41038 |       0       0     1931     3177     3499    21.0 |      450 |
29.28/29.32	c |     47329 |       0       0     1931     2356     3618    20.8 |      450 |
29.28/29.32	c |     54360 |       0       0     1931     2013     3737    19.2 |      450 |
29.28/29.32	c |     62205 |       0       0     1931     2246     3857    19.4 |      450 |
29.28/29.32	c |     70945 |       0       0     1931     3143     3978    20.0 |      450 |
29.28/29.32	c |     80669 |       0       0     1931     2767     4099    19.6 |      450 |
29.28/29.32	c |     91476 |       0       0     1931     3177     4222    21.2 |      450 |
29.28/29.32	c |    103474 |       0       0     1931     2312     4346    21.1 |      450 |
29.28/29.32	c |    116782 |       0       0     1931     2372     4471    21.6 |      450 |
29.28/29.32	c |    131532 |       0       0     1931     3506     4597    20.0 |      450 |
29.28/29.32	c |    147868 |       0       0     1931     3528     4726    19.7 |      450 |
29.28/29.32	c |    165948 |       0       0     1931     2439     4855    20.0 |      450 |
29.28/29.32	c |    185947 |       0       0     1931     2728     4987    20.1 |      450 |
29.28/29.32	c |    208057 |       0       0     1931     4626     5120    21.9 |      450 |
29.28/29.32	c |    232489 |       0       0     1931     3123     5255    20.2 |      450 |
29.28/29.32	c |    259475 |       0       0     1931     3478     5393    20.5 |      450 |
29.28/29.32	c |    289271 |       0       0     1931     3213     5532    20.7 |      450 |
29.28/29.32	c |    322158 |       0       0     1931     5287     5674    21.0 |      450 |
29.28/29.32	c |    358445 |       0       0     1931     4246     5818    20.4 |      450 |
29.28/29.32	c |    398472 |       0       0     1931     3019     5965    19.2 |      450 |
29.28/29.32	c |    442613 |       0       0     1931     4880     6114    19.8 |      450 |
29.28/29.32	c |    491279 |       0       0     1931     4042     6265    19.5 |      450 |
29.28/29.32	c |    544923 |       0       0     1931     3772

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-1517757-1238290710/watcher-1517757-1238290710 -o /tmp/evaluation-result-1517757-1238290710/solver-1517757-1238290710 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517757-1238290710.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26863
/proc/meminfo: memFree=888376/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=984 CPUtime=0
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1101736221 1007616 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134752752 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 246 126 56 166 0 77 0

[startup+0.054892 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26863
/proc/meminfo: memFree=888376/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=1512 CPUtime=0.05
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 290 0 0 0 5 0 0 0 18 0 1 0 1101736221 1548288 276 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 378 276 72 166 0 209 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1512

[startup+0.1019 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26863
/proc/meminfo: memFree=888376/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=1644 CPUtime=0.09
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 318 0 0 0 9 0 0 0 18 0 1 0 1101736221 1683456 304 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 411 304 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301928 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26863
/proc/meminfo: memFree=888376/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=1904 CPUtime=0.29
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 373 0 0 0 29 0 0 0 19 0 1 0 1101736221 1949696 359 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 476 359 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701985 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26863
/proc/meminfo: memFree=888376/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=2168 CPUtime=0.69
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 440 0 0 0 69 0 0 0 22 0 1 0 1101736221 2220032 426 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 542 426 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=886768/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=2564 CPUtime=1.49
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 538 0 0 0 149 0 0 0 25 0 1 0 1101736221 2625536 524 1992294400 134512640 135192793 4294956224 18446744073709551615 134534329 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 641 524 73 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=886192/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=2960 CPUtime=3.09
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 640 0 0 0 309 0 0 0 25 0 1 0 1101736221 3031040 626 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 740 626 73 166 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2960

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=885424/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=3772 CPUtime=6.29
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 812 0 0 0 629 0 0 0 25 0 1 0 1101736221 3862528 798 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 943 798 73 166 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3772

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=884400/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=4584 CPUtime=12.69
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 1017 0 0 0 1269 0 0 0 25 0 1 0 1101736221 4694016 1003 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 1146 1003 73 166 0 977 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4584

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=883120/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=5932 CPUtime=25.48
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 1325 0 0 0 2548 0 0 0 25 0 1 0 1101736221 6074368 1311 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 1483 1311 73 166 0 1314 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5932

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=881776/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=7344 CPUtime=51.07
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 1666 0 0 0 5107 0 0 0 25 0 1 0 1101736221 7520256 1652 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 1836 1652 73 166 0 1667 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7344

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=880048/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=9348 CPUtime=102.26
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 2082 0 0 0 10225 1 0 0 25 0 1 0 1101736221 9572352 2068 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 2337 2068 73 166 0 2168 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9348

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=878448/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=11208 CPUtime=162.23
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 2482 0 0 0 16222 1 0 0 25 0 1 0 1101736221 11476992 2468 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 2802 2468 73 166 0 2633 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11208

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=876912/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=12824 CPUtime=222.22
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 2841 0 0 0 22220 2 0 0 25 0 1 0 1101736221 13131776 2827 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 3206 2827 73 166 0 3037 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12824

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=875760/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=14024 CPUtime=282.2
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 3132 0 0 0 28218 2 0 0 25 0 1 0 1101736221 14360576 3118 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 3506 3118 73 166 0 3337 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14024

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=874608/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=15260 CPUtime=342.18
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 3405 0 0 0 34215 3 0 0 25 0 1 0 1101736221 15626240 3391 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 3815 3391 73 166 0 3646 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15260

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=873776/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=16248 CPUtime=402.16
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 3621 0 0 0 40213 3 0 0 25 0 1 0 1101736221 16637952 3607 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 4062 3607 73 166 0 3893 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16248

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=873008/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=17192 CPUtime=462.15
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 3811 0 0 0 46211 4 0 0 25 0 1 0 1101736221 17604608 3797 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 4298 3797 73 166 0 4129 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17192

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=872304/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=17788 CPUtime=522.12
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 3991 0 0 0 52208 4 0 0 25 0 1 0 1101736221 18214912 3977 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 4447 3977 73 166 0 4278 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 17788

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=871536/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=18780 CPUtime=582.1
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 4175 0 0 0 58206 4 0 0 25 0 1 0 1101736221 19230720 4161 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 4695 4161 73 166 0 4526 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18780

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=871152/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=19132 CPUtime=642.08
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 4278 0 0 0 64204 4 0 0 25 0 1 0 1101736221 19591168 4264 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 4783 4264 73 166 0 4614 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19132

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=870576/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=19824 CPUtime=702.07
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 4416 0 0 0 70202 5 0 0 25 0 1 0 1101736221 20299776 4402 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 4956 4402 73 166 0 4787 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 19824

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=870000/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=20504 CPUtime=762.05
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 4557 0 0 0 76200 5 0 0 25 0 1 0 1101736221 20996096 4543 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 5126 4543 73 166 0 4957 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 20504

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=869424/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=21152 CPUtime=822.03
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 4717 0 0 0 82197 6 0 0 25 0 1 0 1101736221 21659648 4703 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 5288 4703 73 166 0 5119 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 21152

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=868912/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=21796 CPUtime=882.01
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 4837 0 0 0 88195 6 0 0 25 0 1 0 1101736221 22319104 4823 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 5449 4823 73 166 0 5280 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 21796

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=868464/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=22116 CPUtime=941.99
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 4941 0 0 0 94193 6 0 0 25 0 1 0 1101736221 22646784 4927 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 5529 4927 73 166 0 5360 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 22116

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26864
/proc/meminfo: memFree=868016/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=22772 CPUtime=1001.97
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 5090 0 0 0 100191 6 0 0 25 0 1 0 1101736221 23318528 5076 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 5693 5076 73 166 0 5524 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 22772

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26864
/proc/meminfo: memFree=867312/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=23572 CPUtime=1061.95
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 5234 0 0 0 106188 7 0 0 25 0 1 0 1101736221 24137728 5220 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 5893 5220 73 166 0 5724 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 23572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=866928/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=23924 CPUtime=1121.93
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 5328 0 0 0 112186 7 0 0 25 0 1 0 1101736221 24498176 5314 1992294400 134512640 135192793 4294956224 18446744073709551615 134533873 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 5981 5314 73 166 0 5812 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 23924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=866480/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=24468 CPUtime=1181.91
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 5440 0 0 0 118184 7 0 0 25 0 1 0 1101736221 25055232 5426 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 6117 5426 73 166 0 5948 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 24468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26864
/proc/meminfo: memFree=866352/2055920 swapFree=4175464/4192956
[pid=26863] ppid=26861 vsize=24660 CPUtime=1200.01
/proc/26863/stat : 26863 (mxc-sat09) R 26861 26863 26614 0 -1 4194304 5471 0 0 0 119994 7 0 0 25 0 1 0 1101736221 25251840 5457 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 6165 5457 73 166 0 5996 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 24660

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): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.078987
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 24660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5471
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= 1424

runsolver used 0.999848 second user time and 2.32465 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-29 03:38:30
IDJOB=1517757
IDBENCH=70623
IDSOLVER=504
FILE ID=node30/1517757-1238290710
PBS_JOBID= 9060940
Free space on /tmp= 66316 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S190880026-038.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517757-1238290710/watcher-1517757-1238290710 -o /tmp/evaluation-result-1517757-1238290710/solver-1517757-1238290710 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517757-1238290710.cnf

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

MD5SUM BENCH= 1c16225d4e571234b78d9dbdbb77e015
RANDOM SEED=2098725891

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:        888792 kB
Buffers:         89116 kB
Cached:         988436 kB
SwapCached:      11400 kB
Active:         128388 kB
Inactive:       962548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        888792 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          18728 kB
Slab:            62292 kB
Committed_AS:  2989548 kB
PageTables:       1368 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 node30 at 2009-03-29 03:58:33