Trace number 1519005

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S617358728-082.cnf
MD5SUMf77bf155457eaab086ae39f525f81379
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06099
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 

29.38/29.45	c starting MXC with:
29.38/29.45	c cnf_path = HOME/instance-1519005-1238307100.cnf
29.38/29.45	c restart_strategy = auto
29.38/29.45	c sign_strategy = cached
29.38/29.45	c use_preprocessing = -1
29.38/29.45	c output_implicant = 1
29.38/29.45	c timeout_seconds = 0
29.38/29.45	c running SatELite... done
29.38/29.45	c 12 vars eliminated
29.38/29.45	c received 0 units and 1940 clauses from SatELite
29.38/29.45	c 11 assignments made, starting to guess now
29.38/29.45	c ===================================[MXC]=====================================
29.38/29.45	c | Conflicts |                Clause Statistics                   |   Vars   |
29.38/29.45	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.38/29.45	c =============================================================================
29.38/29.45	c |         0 |       0       0     1940        0        0     nan |      460 |
29.38/29.45	c |       100 |       0       0     1940      100     1050    24.3 |      449 |
29.38/29.45	c |       210 |       0       0     1940      210     1105    24.3 |      449 |
29.38/29.45	c |       441 |       0       0     1940      441     1220    23.6 |      449 |
29.38/29.45	c |       805 |       0       0     1940      805     1402    22.8 |      449 |
29.38/29.45	c |      1315 |       0       0     1940     1315     1609    22.5 |      449 |
29.38/29.45	c |      1986 |       0       0     1940     1138     1754    21.4 |      449 |
29.38/29.45	c |      2834 |       0       0     1940     1046     1894    21.3 |      449 |
29.38/29.45	c |      3876 |       0       0     1940     1076     2031    20.7 |      449 |
29.38/29.45	c |      5132 |       0       0     1940     1259     2163    20.6 |      449 |
29.38/29.45	c |      6623 |       0       0     1940     1624     2292    20.2 |      449 |
29.38/29.45	c |      8373 |       0       0     1940     2200     2419    19.8 |      449 |
29.38/29.45	c |     10408 |       0       0     1940     1761     2543    18.8 |      449 |
29.38/29.45	c |     12756 |       0       0     1940     1486     2665    20.8 |      449 |
29.38/29.45	c |     15449 |       0       0     1940     1424     2786    19.8 |      449 |
29.38/29.45	c |     18521 |       0       0     1940     1626     2906    21.1 |      449 |
29.38/29.45	c |     22010 |       0       0     1940     2135     3025    21.0 |      449 |
29.38/29.45	c |     25958 |       0       0     1940     3007     3144    21.5 |      449 |
29.38/29.45	c |     30411 |       0       0     1940     2674     3262    20.8 |      449 |
29.38/29.45	c |     35419 |       0       0     1940     2705     3381    22.0 |      449 |
29.38/29.45	c |     41038 |       0       0     1940     3177     3499    21.6 |      449 |
29.38/29.45	c |     47329 |       0       0     1940     2355     3618    22.2 |      449 |
29.38/29.45	c |     54360 |       0       0     1940     2010     3737    19.6 |      449 |
29.38/29.45	c |     62205 |       0       0     1940     2240     3857    19.7 |      449 |
29.38/29.45	c |     70945 |       0       0     1940     3140     3978    20.7 |      449 |
29.38/29.45	c |     80669 |       0       0     1940     2764     4099    21.0 |      449 |
29.38/29.45	c |     91476 |       0       0     1940     3163     4222    20.8 |      449 |
29.38/29.45	c |    103474 |       0       0     1940     2293     4346    20.2 |      449 |
29.38/29.45	c |    116782 |       0       0     1940     2349     4471    22.2 |      449 |
29.38/29.45	c |    131532 |       0       0     1940     3487     4597    21.0 |      449 |
29.38/29.45	c |    147868 |       0       0     1940     3509     4726    21.4 |      449 |
29.38/29.45	c |    165948 |       0       0     1940     4838     4855    21.6 |      449 |
29.38/29.45	c |    185947 |       0       0     1940     2695     4987    18.9 |      449 |
29.38/29.45	c |    208057 |       0       0     1940     4590     5120    21.3 |      449 |
29.38/29.45	c |    232489 |       0       0     1940     3100     5255    20.1 |      449 |
29.38/29.45	c |    259475 |       0       0     1940     3454     5393    20.8 |      449 |
29.38/29.45	c |    289271 |       0       0     1940     3193     5532    20.4 |      449 |
29.38/29.45	c |    322158 |       0       0     1940     5269     5674    20.9 |      449 |
29.38/29.45	c |    358445 |       0       0     1940     4223     5818    19.6 |      449 |
29.38/29.45	c |    398472 |       0       0     1940     3015     5965    19.5 |      449 |
29.38/29.45	c |    442613 |       0       0     1940     4876     6114    19.8 |      449 |
29.38/29.45	c |    491279 |       0       0     1940     4033     6265    20.2 |      449 |
29.38/29.45	c |    544923 |       0       0     1940     3770

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-1519005-1238307100/watcher-1519005-1238307100 -o /tmp/evaluation-result-1519005-1238307100/solver-1519005-1238307100 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1519005-1238307100.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: 0.99 0.98 0.99 3/64 6827
/proc/meminfo: memFree=937776/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=984 CPUtime=0
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1103375500 1007616 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134573206 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 246 126 56 166 0 77 0

[startup+0.0880649 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6827
/proc/meminfo: memFree=937776/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=1644 CPUtime=0.08
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 306 0 0 0 8 0 0 0 18 0 1 0 1103375500 1683456 292 1992294400 134512640 135192793 4294956224 18446744073709551615 134612714 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 411 292 73 166 0 242 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1644

[startup+0.101067 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6827
/proc/meminfo: memFree=937776/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=1644 CPUtime=0.09
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 318 0 0 0 9 0 0 0 18 0 1 0 1103375500 1683456 304 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 411 304 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301099 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6827
/proc/meminfo: memFree=937776/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=1908 CPUtime=0.29
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 378 0 0 0 29 0 0 0 19 0 1 0 1103375500 1953792 364 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 477 364 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701163 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6827
/proc/meminfo: memFree=937776/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=2172 CPUtime=0.69
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 457 0 0 0 69 0 0 0 22 0 1 0 1103375500 2224128 443 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 543 443 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50129 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=936168/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=2568 CPUtime=1.49
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 549 0 0 0 149 0 0 0 25 0 1 0 1103375500 2629632 535 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 642 535 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10155 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=935656/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=2968 CPUtime=3.09
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 656 0 0 0 309 0 0 0 25 0 1 0 1103375500 3039232 642 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 742 642 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30106 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=934824/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=3648 CPUtime=6.29
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 817 0 0 0 629 0 0 0 25 0 1 0 1103375500 3735552 803 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 912 803 73 166 0 743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3648

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=933864/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=4596 CPUtime=12.69
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 1019 0 0 0 1269 0 0 0 25 0 1 0 1103375500 4706304 1005 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 1149 1005 73 166 0 980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4596

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=932840/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=5544 CPUtime=25.48
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 1261 0 0 0 2548 0 0 0 25 0 1 0 1103375500 5677056 1247 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 1386 1247 73 166 0 1217 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5544

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=931432/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=7080 CPUtime=51.08
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 1594 0 0 0 5107 1 0 0 25 0 1 0 1103375500 7249920 1580 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 1770 1580 73 166 0 1601 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7080

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=929512/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=9292 CPUtime=102.26
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 2073 0 0 0 10225 1 0 0 25 0 1 0 1103375500 9515008 2059 1992294400 134512640 135192793 4294956224 18446744073709551615 134533208 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 2323 2059 73 166 0 2154 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9292

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=927976/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=11216 CPUtime=162.24
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 2445 0 0 0 16222 2 0 0 25 0 1 0 1103375500 11485184 2431 1992294400 134512640 135192793 4294956224 18446744073709551615 134533158 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 2804 2431 73 166 0 2635 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11216

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=926504/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=12988 CPUtime=222.22
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 2822 0 0 0 22220 2 0 0 25 0 1 0 1103375500 13299712 2808 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 3247 2808 73 166 0 3078 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12988

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=925352/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=14204 CPUtime=282.2
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 3097 0 0 0 28218 2 0 0 25 0 1 0 1103375500 14544896 3083 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 3551 3083 73 166 0 3382 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14204

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=924264/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=15376 CPUtime=342.19
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 3370 0 0 0 34216 3 0 0 25 0 1 0 1103375500 15745024 3356 1992294400 134512640 135192793 4294956224 18446744073709551615 134532554 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 3844 3356 73 166 0 3675 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15376

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=923368/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=16292 CPUtime=402.16
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 3591 0 0 0 40213 3 0 0 25 0 1 0 1103375500 16683008 3577 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 4073 3577 73 166 0 3904 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16292

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=922664/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=16904 CPUtime=462.14
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 3763 0 0 0 46211 3 0 0 25 0 1 0 1103375500 17309696 3749 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 4226 3749 73 166 0 4057 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 16904

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=921832/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=17852 CPUtime=522.13
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 3955 0 0 0 52209 4 0 0 25 0 1 0 1103375500 18280448 3941 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 4463 3941 73 166 0 4294 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 17852

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=921192/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=18476 CPUtime=582.11
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 4106 0 0 0 58207 4 0 0 25 0 1 0 1103375500 18919424 4092 1992294400 134512640 135192793 4294956224 18446744073709551615 134532622 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 4619 4092 73 166 0 4450 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18476

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=920296/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=19436 CPUtime=642.09
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 4332 0 0 0 64205 4 0 0 25 0 1 0 1103375500 19902464 4318 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 4859 4318 73 166 0 4690 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19436

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=919720/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=20236 CPUtime=702.08
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 4497 0 0 0 70203 5 0 0 25 0 1 0 1103375500 20721664 4483 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 5059 4483 73 166 0 4890 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20236

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=919016/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=20820 CPUtime=762.06
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 4653 0 0 0 76201 5 0 0 25 0 1 0 1103375500 21319680 4639 1992294400 134512640 135192793 4294956224 18446744073709551615 134551698 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 5205 4639 73 166 0 5036 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 20820

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=918696/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=21368 CPUtime=822.03
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 4772 0 0 0 82198 5 0 0 25 0 1 0 1103375500 21880832 4758 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 5342 4758 73 166 0 5173 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 21368

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=918184/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=22072 CPUtime=882.02
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 4900 0 0 0 88196 6 0 0 25 0 1 0 1103375500 22601728 4886 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 5518 4886 73 166 0 5349 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 22072

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=917672/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=22572 CPUtime=942
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 5023 0 0 0 94194 6 0 0 25 0 1 0 1103375500 23113728 5009 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 5643 5009 73 166 0 5474 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 22572

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=917096/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=23340 CPUtime=1001.98
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 5171 0 0 0 100192 6 0 0 25 0 1 0 1103375500 23900160 5157 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 5835 5157 73 166 0 5666 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 23340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=916712/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=23660 CPUtime=1061.96
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 5267 0 0 0 106190 6 0 0 25 0 1 0 1103375500 24227840 5253 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 5915 5253 73 166 0 5746 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 23660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=916392/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=24160 CPUtime=1121.94
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 5340 0 0 0 112188 6 0 0 25 0 1 0 1103375500 24739840 5326 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 6040 5326 73 166 0 5871 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 24160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=915880/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=24672 CPUtime=1181.92
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 5458 0 0 0 118186 6 0 0 25 0 1 0 1103375500 25264128 5444 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 6168 5444 73 166 0 5999 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 24672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6828
/proc/meminfo: memFree=915752/2055920 swapFree=4178216/4192956
[pid=6827] ppid=6825 vsize=24864 CPUtime=1200.02
/proc/6827/stat : 6827 (mxc-sat09) R 6825 6827 6543 0 -1 4194304 5496 0 0 0 119996 6 0 0 25 0 1 0 1103375500 25460736 5482 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6827/statm: 6216 5482 73 166 0 6047 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24864

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): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.073988
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 24864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5496
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= 2548

runsolver used 0.892864 second user time and 2.44263 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-29 08:11:40
IDJOB=1519005
IDBENCH=70727
IDSOLVER=504
FILE ID=node26/1519005-1238307100
PBS_JOBID= 9061040
Free space on /tmp= 66180 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S617358728-082.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519005-1238307100/watcher-1519005-1238307100 -o /tmp/evaluation-result-1519005-1238307100/solver-1519005-1238307100 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1519005-1238307100.cnf

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

MD5SUM BENCH= f77bf155457eaab086ae39f525f81379
RANDOM SEED=2144778246

node26.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		: 3000.261
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		: 3000.261
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:        938256 kB
Buffers:         88332 kB
Cached:         932396 kB
SwapCached:       8520 kB
Active:         156836 kB
Inactive:       873840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        938256 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            73048 kB
Committed_AS:  2818876 kB
PageTables:       1372 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= 66180 MiB
End job on node26 at 2009-03-29 08:31:42