Trace number 1519077

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2106599808-035.cnf
MD5SUM23914e10b601e89075d5cbe23a039c20
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
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 

29.98/30.06	c starting MXC with:
29.98/30.06	c cnf_path = HOME/instance-1519077-1238308059.cnf
29.98/30.06	c restart_strategy = auto
29.98/30.06	c sign_strategy = cached
29.98/30.06	c use_preprocessing = -1
29.98/30.06	c output_implicant = 1
29.98/30.06	c timeout_seconds = 0
29.98/30.06	c running SatELite... done
29.98/30.06	c 13 vars eliminated
29.98/30.06	c received 0 units and 1928 clauses from SatELite
29.98/30.06	c 12 assignments made, starting to guess now
29.98/30.06	c ===================================[MXC]=====================================
29.98/30.06	c | Conflicts |                Clause Statistics                   |   Vars   |
29.98/30.06	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.98/30.06	c =============================================================================
29.98/30.06	c |         0 |       0       0     1928        0        0     nan |      460 |
29.98/30.06	c |       100 |       0       0     1928      100     1050    20.4 |      448 |
29.98/30.06	c |       210 |       0       0     1928      210     1105    20.6 |      448 |
29.98/30.06	c |       441 |       0       0     1928      441     1220    20.9 |      448 |
29.98/30.06	c |       805 |       0       0     1928      805     1402    21.8 |      448 |
29.98/30.07	c |      1315 |       0       0     1928     1315     1609    22.1 |      448 |
29.98/30.07	c |      1986 |       0       0     1928     1138     1754    21.2 |      448 |
29.98/30.07	c |      2834 |       0       0     1928     1046     1894    21.3 |      448 |
29.98/30.07	c |      3876 |       0       0     1928     1076     2031    22.1 |      448 |
29.98/30.07	c |      5132 |       0       0     1928     1259     2163    22.2 |      448 |
29.98/30.07	c |      6623 |       0       0     1928     1624     2292    20.9 |      448 |
29.98/30.07	c |      8373 |       0       0     1928     2200     2419    19.8 |      448 |
29.98/30.07	c |     10408 |       0       0     1928     1763     2543    17.7 |      448 |
29.98/30.07	c |     12756 |       0       0     1928     1490     2665    21.3 |      448 |
29.98/30.07	c |     15449 |       0       0     1928     1429     2786    20.2 |      448 |
29.98/30.07	c |     18521 |       0       0     1928     1629     2906    20.1 |      448 |
29.98/30.07	c |     22010 |       0       0     1928     2140     3025    20.8 |      448 |
29.98/30.07	c |     25958 |       0       0     1928     3013     3144    21.9 |      448 |
29.98/30.07	c |     30411 |       0       0     1928     2678     3262    22.6 |      448 |
29.98/30.07	c |     35419 |       0       0     1928     2710     3381    21.2 |      448 |
29.98/30.07	c |     41038 |       0       0     1928     3180     3499    22.2 |      448 |
29.98/30.07	c |     47329 |       0       0     1928     2358     3618    20.0 |      448 |
29.98/30.07	c |     54360 |       0       0     1928     2013     3737    19.2 |      448 |
29.98/30.07	c |     62205 |       0       0     1928     2242     3857    19.9 |      448 |
29.98/30.07	c |     70945 |       0       0     1928     3141     3978    22.0 |      448 |
29.98/30.07	c |     80669 |       0       0     1928     2763     4099    20.8 |      448 |
29.98/30.07	c |     91476 |       0       0     1928     3172     4222    21.6 |      448 |
29.98/30.07	c |    103474 |       0       0     1928     2309     4346    22.1 |      448 |
29.98/30.07	c |    116782 |       0       0     1928     2364     4471    22.1 |      448 |
29.98/30.07	c |    131532 |       0       0     1928     3500     4597    20.9 |      448 |
29.98/30.07	c |    147868 |       0       0     1928     3519     4726    21.7 |      448 |
29.98/30.07	c |    165948 |       0       0     1928     4848     4855    21.9 |      448 |
29.98/30.07	c |    185947 |       0       0     1928     2708     4987    19.9 |      448 |
29.98/30.07	c |    208057 |       0       0     1928     4610     5120    21.4 |      448 |
29.98/30.07	c |    232489 |       0       0     1928     3119     5255    21.0 |      448 |
29.98/30.07	c |    259475 |       0       0     1928     3466     5393    21.3 |      448 |
29.98/30.07	c |    289271 |       0       0     1928     3204     5532    21.5 |      448 |
29.98/30.07	c |    322158 |       0       0     1928     5282     5674    20.9 |      448 |
29.98/30.07	c |    358445 |       0       0     1928     4236     5818    20.2 |      448 |
29.98/30.07	c |    398472 |       0       0     1928     3015     5965    20.4 |      448 |
29.98/30.07	c |    442613 |       0       0     1928     4871     6114    21.9 |      448 |
29.98/30.07	c |    491279 |       0       0     1928     4028     6265    21.8 |      448 |
29.98/30.07	c |    544923 |       0       0     1928     3745

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-1519077-1238308059/watcher-1519077-1238308059 -o /tmp/evaluation-result-1519077-1238308059/solver-1519077-1238308059 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1519077-1238308059.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 1.06 1.00 3/64 2649
/proc/meminfo: memFree=825824/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=984 CPUtime=0
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1103468242 1007616 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134573431 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 246 126 56 166 0 77 0

[startup+0.077034 s]
/proc/loadavg: 1.00 1.06 1.00 3/64 2649
/proc/meminfo: memFree=825824/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=1644 CPUtime=0.07
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 304 0 0 0 7 0 0 0 18 0 1 0 1103468242 1683456 290 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 411 290 73 166 0 242 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1644

[startup+0.101035 s]
/proc/loadavg: 1.00 1.06 1.00 3/64 2649
/proc/meminfo: memFree=825824/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=1644 CPUtime=0.09
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1103468242 1683456 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 411 303 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301057 s]
/proc/loadavg: 1.00 1.06 1.00 3/64 2649
/proc/meminfo: memFree=825824/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=1908 CPUtime=0.29
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 377 0 0 0 29 0 0 0 19 0 1 0 1103468242 1953792 363 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 477 363 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701103 s]
/proc/loadavg: 1.00 1.06 1.00 3/64 2649
/proc/meminfo: memFree=825824/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=2172 CPUtime=0.69
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 444 0 0 0 69 0 0 0 22 0 1 0 1103468242 2224128 430 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 543 430 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50119 s]
/proc/loadavg: 1.00 1.06 1.00 2/65 2650
/proc/meminfo: memFree=824216/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=2568 CPUtime=1.49
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 539 0 0 0 149 0 0 0 25 0 1 0 1103468242 2629632 525 1992294400 134512640 135192793 4294956224 18446744073709551615 134532865 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 642 525 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10137 s]
/proc/loadavg: 1.00 1.06 1.00 2/65 2650
/proc/meminfo: memFree=823704/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=3104 CPUtime=3.09
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 664 0 0 0 309 0 0 0 25 0 1 0 1103468242 3178496 650 1992294400 134512640 135192793 4294956224 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 776 650 73 166 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3104

[startup+6.30174 s]
/proc/loadavg: 1.00 1.06 1.00 2/65 2650
/proc/meminfo: memFree=822808/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=3632 CPUtime=6.29
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 813 0 0 0 629 0 0 0 25 0 1 0 1103468242 3719168 799 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 908 799 73 166 0 739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3632

[startup+12.7015 s]
/proc/loadavg: 1.00 1.06 1.00 2/65 2650
/proc/meminfo: memFree=821784/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=4708 CPUtime=12.69
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 1055 0 0 0 1269 0 0 0 25 0 1 0 1103468242 4820992 1041 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 1177 1041 73 166 0 1008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4708

[startup+25.5019 s]
/proc/loadavg: 1.00 1.05 1.00 2/65 2650
/proc/meminfo: memFree=820632/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=5784 CPUtime=25.48
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 1324 0 0 0 2548 0 0 0 25 0 1 0 1103468242 5922816 1310 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 1446 1310 73 166 0 1277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5784

[startup+51.1018 s]
/proc/loadavg: 1.00 1.05 1.00 2/65 2650
/proc/meminfo: memFree=818968/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=7572 CPUtime=51.07
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 1728 0 0 0 5107 0 0 0 25 0 1 0 1103468242 7753728 1714 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 1893 1714 73 166 0 1724 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7572

[startup+102.305 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 2650
/proc/meminfo: memFree=817112/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=9568 CPUtime=102.26
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 2183 0 0 0 10225 1 0 0 25 0 1 0 1103468242 9797632 2169 1992294400 134512640 135192793 4294956224 18446744073709551615 134550428 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 2392 2169 73 166 0 2223 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9568

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 2650
/proc/meminfo: memFree=815192/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=11752 CPUtime=162.24
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 2647 0 0 0 16223 1 0 0 25 0 1 0 1103468242 12034048 2633 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 2938 2633 73 166 0 2769 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11752

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2650
/proc/meminfo: memFree=813784/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=13340 CPUtime=222.23
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 2978 0 0 0 22221 2 0 0 25 0 1 0 1103468242 13660160 2964 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 3335 2964 73 166 0 3166 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13340

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2650
/proc/meminfo: memFree=812504/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=14728 CPUtime=282.21
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 3283 0 0 0 28219 2 0 0 25 0 1 0 1103468242 15081472 3269 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 3682 3269 73 166 0 3513 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14728

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2650
/proc/meminfo: memFree=811480/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=15848 CPUtime=342.19
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 3556 0 0 0 34216 3 0 0 25 0 1 0 1103468242 16228352 3542 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 3962 3542 73 166 0 3793 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15848

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=810712/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=16576 CPUtime=402.18
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 3737 0 0 0 40215 3 0 0 25 0 1 0 1103468242 16973824 3723 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 4144 3723 73 166 0 3975 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16576

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=809944/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=17512 CPUtime=462.16
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 3940 0 0 0 46213 3 0 0 25 0 1 0 1103468242 17932288 3926 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 4378 3926 73 166 0 4209 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17512

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=808984/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=18492 CPUtime=522.14
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 4172 0 0 0 52211 3 0 0 25 0 1 0 1103468242 18935808 4158 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 4623 4158 73 166 0 4454 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18492

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=808216/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=19412 CPUtime=582.11
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 4361 0 0 0 58208 3 0 0 25 0 1 0 1103468242 19877888 4347 1992294400 134512640 135192793 4294956224 18446744073709551615 134534264 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 4853 4347 73 166 0 4684 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19412

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=807512/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=20028 CPUtime=642.11
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 4538 0 0 0 64207 4 0 0 25 0 1 0 1103468242 20508672 4524 1992294400 134512640 135192793 4294956224 18446744073709551615 134533854 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 5007 4524 73 166 0 4838 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 20028

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=806808/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=20988 CPUtime=702.09
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 4720 0 0 0 70205 4 0 0 25 0 1 0 1103468242 21491712 4706 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 5247 4706 73 166 0 5078 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 20988

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=806104/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=21792 CPUtime=762.08
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 4897 0 0 0 76203 5 0 0 25 0 1 0 1103468242 22315008 4883 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 5448 4883 73 166 0 5279 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 21792

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=805720/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=22464 CPUtime=822.05
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 5028 0 0 0 82200 5 0 0 25 0 1 0 1103468242 23003136 5014 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 5616 5014 73 166 0 5447 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 22464

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=805400/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=22848 CPUtime=882.03
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 5117 0 0 0 88198 5 0 0 25 0 1 0 1103468242 23396352 5103 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 5712 5103 73 166 0 5543 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 22848

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=804760/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=23500 CPUtime=942.01
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 5252 0 0 0 94196 5 0 0 25 0 1 0 1103468242 24064000 5238 1992294400 134512640 135192793 4294956224 18446744073709551615 134534323 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 5875 5238 73 166 0 5706 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 23500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=804312/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=23948 CPUtime=1001.99
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 5354 0 0 0 100194 5 0 0 25 0 1 0 1103468242 24522752 5340 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 5987 5340 73 166 0 5818 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 23948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2652
/proc/meminfo: memFree=803800/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=24652 CPUtime=1061.98
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 5475 0 0 0 106192 6 0 0 25 0 1 0 1103468242 25243648 5461 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 6163 5461 73 166 0 5994 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 24652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2652
/proc/meminfo: memFree=803480/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=24944 CPUtime=1121.97
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 5556 0 0 0 112191 6 0 0 25 0 1 0 1103468242 25542656 5542 1992294400 134512640 135192793 4294956224 18446744073709551615 134551394 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 6236 5542 73 166 0 6067 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 24944

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2652
/proc/meminfo: memFree=803160/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=25484 CPUtime=1181.95
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 5645 0 0 0 118189 6 0 0 25 0 1 0 1103468242 26095616 5631 1992294400 134512640 135192793 4294956224 18446744073709551615 134531678 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 6371 5631 73 166 0 6202 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 25484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2652
/proc/meminfo: memFree=803032/2055920 swapFree=4178500/4192956
[pid=2649] ppid=2647 vsize=25484 CPUtime=1200.04
/proc/2649/stat : 2649 (mxc-sat09) R 2647 2649 2308 0 -1 4194304 5672 0 0 0 119998 6 0 0 25 0 1 0 1103468242 26095616 5658 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2649/statm: 6371 5658 73 166 0 6202 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25484

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): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.068989
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 25484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5672
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= 2289

runsolver used 1.16182 second user time and 2.15167 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-29 08:27:39
IDJOB=1519077
IDBENCH=70733
IDSOLVER=504
FILE ID=node62/1519077-1238308059
PBS_JOBID= 9061018
Free space on /tmp= 66352 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2106599808-035.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519077-1238308059/watcher-1519077-1238308059 -o /tmp/evaluation-result-1519077-1238308059/solver-1519077-1238308059 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1519077-1238308059.cnf

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

MD5SUM BENCH= 23914e10b601e89075d5cbe23a039c20
RANDOM SEED=284990846

node62.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        826304 kB
Buffers:         86920 kB
Cached:        1052896 kB
SwapCached:       7616 kB
Active:         358188 kB
Inactive:       790916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        826304 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          14980 kB
Slab:            66380 kB
Committed_AS:  2687472 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node62 at 2009-03-29 08:47:42