Trace number 1517349

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1353993612-015.cnf
MD5SUM7e6bd83d547ab2ddd279310a87244a37
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark151.791
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

26.68/26.77	c starting MXC with:
26.68/26.77	c cnf_path = HOME/instance-1517349-1238284101.cnf
26.68/26.77	c restart_strategy = auto
26.68/26.77	c sign_strategy = cached
26.68/26.77	c use_preprocessing = -1
26.68/26.77	c output_implicant = 1
26.68/26.77	c timeout_seconds = 0
26.68/26.77	c running SatELite... done
26.68/26.77	c 17 vars eliminated
26.68/26.77	c received 0 units and 1844 clauses from SatELite
26.68/26.77	c 16 assignments made, starting to guess now
26.68/26.77	c ===================================[MXC]=====================================
26.68/26.77	c | Conflicts |                Clause Statistics                   |   Vars   |
26.68/26.77	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
26.68/26.77	c =============================================================================
26.68/26.77	c |         0 |       0       0     1844        0        0     nan |      440 |
26.68/26.77	c |       100 |       0       0     1844      100     1050    25.3 |      424 |
26.68/26.77	c |       210 |       0       0     1844      210     1105    23.5 |      424 |
26.68/26.77	c |       441 |       0       0     1844      441     1220    21.7 |      424 |
26.68/26.77	c |       805 |       0       0     1844      805     1402    20.8 |      424 |
26.68/26.77	c |      1315 |       0       0     1844     1315     1609    20.3 |      424 |
26.68/26.77	c |      1986 |       0       0     1844     1138     1754    19.3 |      424 |
26.68/26.77	c |      2834 |       0       0     1844     1046     1894    19.1 |      424 |
26.68/26.77	c |      3876 |       0       0     1844     1076     2031    19.2 |      424 |
26.68/26.77	c |      5132 |       0       0     1844     1259     2163    20.3 |      424 |
26.68/26.77	c |      6623 |       0       0     1844     1624     2292    19.2 |      424 |
26.68/26.77	c |      8373 |       0       0     1844     2201     2419    19.4 |      424 |
26.68/26.77	c |     10408 |       0       0     1844     1763     2543    20.7 |      424 |
26.68/26.77	c |     12756 |       0       0     1844     1488     2665    20.7 |      424 |
26.68/26.77	c |     15449 |       0       0     1844     1427     2786    18.6 |      424 |
26.68/26.77	c |     18521 |       0       0     1844     1627     2906    18.1 |      424 |
26.68/26.77	c |     22010 |       0       0     1844     2136     3025    18.5 |      424 |
26.68/26.77	c |     25958 |       0       0     1844     3006     3144    20.4 |      424 |
26.68/26.77	c |     30411 |       0       0     1844     2671     3262    21.2 |      424 |
26.68/26.77	c |     35419 |       0       0     1844     2702     3381    19.1 |      424 |
26.68/26.77	c |     41038 |       0       0     1844     3171     3499    19.7 |      424 |
26.68/26.77	c |     47329 |       0       0     1844     2348     3618    18.8 |      424 |
26.68/26.77	c |     54360 |       0       0     1844     2002     3737    19.2 |      424 |
26.68/26.77	c |     62205 |       0       0     1844     2229     3857    19.2 |      424 |
26.68/26.77	c |     70945 |       0       0     1844     3129     3978    19.2 |      424 |
26.68/26.77	c |     80669 |       0       0     1844     2757     4099    18.3 |      424 |
26.68/26.77	c |     91476 |       0       0     1844     3157     4222    19.0 |      424 |
26.68/26.77	c |    103474 |       0       0     1844     2287     4346    19.2 |      424 |
26.68/26.77	c |    116782 |       0       0     1844     2340     4471    18.8 |      424 |
26.68/26.77	c |    131532 |       0       0     1844     3474     4597    19.5 |      424 |
26.68/26.77	c |    147868 |       0       0     1844     3499     4726    18.3 |      424 |
26.68/26.77	c |    165948 |       0       0     1844     4829     4855    19.9 |      424 |
26.68/26.77	c |    185947 |       0       0     1844     2686     4987    16.8 |      424 |
26.68/26.77	c |    208057 |       0       0     1844     4580     5120    20.8 |      424 |
26.68/26.77	c |    232489 |       0       0     1844     3071     5255    18.0 |      424 |
26.68/26.77	c |    259475 |       0       0     1844     3424     5393    18.8 |      424 |
26.68/26.77	c |    289271 |       0       0     1844     3159     5532    17.7 |      424 |
26.68/26.77	c |    322158 |       0       0     1844     5233     5674    19.2 |      424 |
26.68/26.77	c |    358445 |       0       0     1844     4186     5818    17.6 |      424 |
26.68/26.77	c |    398472 |       0       0     1844     5942     5965    18.7 |      424 |
26.68/26.77	c |    442613 |       0       0     1844     4827     6114    19.2 |      424 |
26.68/26.77	c |    491279 |       0       0     1844     3983     6265    18.4 |      424 |
26.68/26.77	c |    544923 |       0       0     1844     3704

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-1517349-1238284101/watcher-1517349-1238284101 -o /tmp/evaluation-result-1517349-1238284101/solver-1517349-1238284101 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517349-1238284101.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: 0.92 0.98 0.99 3/64 1950
/proc/meminfo: memFree=985912/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=980 CPUtime=0
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 143 0 0 0 0 0 0 0 20 0 1 0 1101072634 1003520 129 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 245 129 56 166 0 76 0

[startup+0.088145 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1950
/proc/meminfo: memFree=985912/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=1636 CPUtime=0.08
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 306 0 0 0 8 0 0 0 20 0 1 0 1101072634 1675264 292 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 409 292 73 166 0 240 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1636

[startup+0.101146 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1950
/proc/meminfo: memFree=985912/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=1636 CPUtime=0.09
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 313 0 0 0 9 0 0 0 20 0 1 0 1101072634 1675264 299 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 409 299 73 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301186 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1950
/proc/meminfo: memFree=985912/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=1900 CPUtime=0.29
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 373 0 0 0 29 0 0 0 22 0 1 0 1101072634 1945600 359 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 475 359 73 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701266 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1950
/proc/meminfo: memFree=985912/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=2164 CPUtime=0.69
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 439 0 0 0 69 0 0 0 25 0 1 0 1101072634 2215936 425 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 541 425 73 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1951
/proc/meminfo: memFree=984240/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=2560 CPUtime=1.49
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 532 0 0 0 149 0 0 0 25 0 1 0 1101072634 2621440 518 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 640 518 73 166 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1951
/proc/meminfo: memFree=983728/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=2960 CPUtime=3.09
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 642 0 0 0 309 0 0 0 25 0 1 0 1101072634 3031040 628 1992294400 134512640 135192793 4294956224 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 740 628 73 166 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2960

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1951
/proc/meminfo: memFree=982960/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=3624 CPUtime=6.29
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 804 0 0 0 629 0 0 0 25 0 1 0 1101072634 3710976 790 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 906 790 73 166 0 737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3624

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1951
/proc/meminfo: memFree=982016/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=4556 CPUtime=12.69
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 1024 0 0 0 1269 0 0 0 25 0 1 0 1101072634 4665344 1010 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 1139 1010 73 166 0 970 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4556

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1951
/proc/meminfo: memFree=980928/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=5660 CPUtime=25.48
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 1282 0 0 0 2548 0 0 0 25 0 1 0 1101072634 5795840 1268 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 1415 1268 73 166 0 1246 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5660

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1951
/proc/meminfo: memFree=979584/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=7044 CPUtime=51.07
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 1601 0 0 0 5107 0 0 0 25 0 1 0 1101072634 7213056 1587 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 1761 1587 73 166 0 1592 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7044

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1951
/proc/meminfo: memFree=977728/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=9300 CPUtime=102.25
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 2060 0 0 0 10225 0 0 0 25 0 1 0 1101072634 9523200 2046 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 2325 2046 73 166 0 2156 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9300

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1951
/proc/meminfo: memFree=976192/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=11024 CPUtime=162.23
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 2437 0 0 0 16222 1 0 0 25 0 1 0 1101072634 11288576 2423 1992294400 134512640 135192793 4294956224 18446744073709551615 134534239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 2756 2423 73 166 0 2587 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11024

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1951
/proc/meminfo: memFree=974656/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=12640 CPUtime=222.21
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 2802 0 0 0 22220 1 0 0 25 0 1 0 1101072634 12943360 2788 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 3160 2788 73 166 0 2991 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12640

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1951
/proc/meminfo: memFree=973696/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=13556 CPUtime=282.18
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 3039 0 0 0 28217 1 0 0 25 0 1 0 1101072634 13881344 3025 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 3389 3025 73 166 0 3220 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13556

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1951
/proc/meminfo: memFree=972672/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=14560 CPUtime=342.16
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 3272 0 0 0 34215 1 0 0 25 0 1 0 1101072634 14909440 3258 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 3640 3258 73 166 0 3471 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14560

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1951
/proc/meminfo: memFree=971840/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=15460 CPUtime=402.14
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 3490 0 0 0 40213 1 0 0 25 0 1 0 1101072634 15831040 3476 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 3865 3476 73 166 0 3696 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15460

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1951
/proc/meminfo: memFree=971072/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=16184 CPUtime=462.12
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 3682 0 0 0 46210 2 0 0 25 0 1 0 1101072634 16572416 3668 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 4046 3668 73 166 0 3877 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16184

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1951
/proc/meminfo: memFree=970560/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=16996 CPUtime=522.1
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 3826 0 0 0 52208 2 0 0 25 0 1 0 1101072634 17403904 3812 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 4249 3812 73 166 0 4080 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 16996

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1951
/proc/meminfo: memFree=969856/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=17636 CPUtime=582.08
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 3995 0 0 0 58206 2 0 0 25 0 1 0 1101072634 18059264 3981 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 4409 3981 73 166 0 4240 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 17636

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1951
/proc/meminfo: memFree=969280/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=18324 CPUtime=642.05
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 4129 0 0 0 64203 2 0 0 25 0 1 0 1101072634 18763776 4115 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 4581 4115 73 166 0 4412 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 18324

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1951
/proc/meminfo: memFree=968960/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=18628 CPUtime=702.03
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 4210 0 0 0 70201 2 0 0 25 0 1 0 1101072634 19075072 4196 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 4657 4196 73 166 0 4488 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 18628

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1957
/proc/meminfo: memFree=968184/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=19496 CPUtime=762
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 4383 0 0 0 76198 2 0 0 25 0 1 0 1101072634 19963904 4369 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 4874 4369 73 166 0 4705 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 19496

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1957
/proc/meminfo: memFree=967936/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=19792 CPUtime=821.98
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 4470 0 0 0 82196 2 0 0 25 0 1 0 1101072634 20267008 4456 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 4948 4456 73 166 0 4779 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 19792

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1957
/proc/meminfo: memFree=967296/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=20612 CPUtime=881.96
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 4611 0 0 0 88193 3 0 0 25 0 1 0 1101072634 21106688 4597 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 5153 4597 73 166 0 4984 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 20612

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1957
/proc/meminfo: memFree=966976/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=20932 CPUtime=941.94
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 4704 0 0 0 94191 3 0 0 25 0 1 0 1101072634 21434368 4690 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 5233 4690 73 166 0 5064 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 20932

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1957
/proc/meminfo: memFree=966592/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=21444 CPUtime=1001.91
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 4802 0 0 0 100188 3 0 0 25 0 1 0 1101072634 21958656 4788 1992294400 134512640 135192793 4294956224 18446744073709551615 134552360 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 5361 4788 73 166 0 5192 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 21444

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1957
/proc/meminfo: memFree=966144/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=21952 CPUtime=1061.89
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 4903 0 0 0 106186 3 0 0 25 0 1 0 1101072634 22478848 4889 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 5488 4889 73 166 0 5319 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 21952

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1957
/proc/meminfo: memFree=965632/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=22644 CPUtime=1121.87
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 5038 0 0 0 112184 3 0 0 25 0 1 0 1101072634 23187456 5024 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 5661 5024 73 166 0 5492 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 22644

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1957
/proc/meminfo: memFree=964864/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=23508 CPUtime=1181.84
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 5231 0 0 0 118181 3 0 0 25 0 1 0 1101072634 24072192 5217 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 5877 5217 73 166 0 5708 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 23508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1957
/proc/meminfo: memFree=964800/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=23700 CPUtime=1200.04
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 5243 0 0 0 120001 3 0 0 25 0 1 0 1101072634 24268800 5229 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 5925 5229 73 166 0 5756 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 23700

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1957
/proc/meminfo: memFree=964800/2055920 swapFree=4176244/4192956
[pid=1950] ppid=1948 vsize=23700 CPUtime=1200.04
/proc/1950/stat : 1950 (mxc-sat09) R 1948 1950 1912 0 -1 4194304 5243 0 0 0 120001 3 0 0 25 0 1 0 1101072634 24268800 5229 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/1950/statm: 5925 5229 73 166 0 5756 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 23700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.039993
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 23700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5243
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= 1304

runsolver used 0.911861 second user time and 2.43063 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-29 00:48:21
IDJOB=1517349
IDBENCH=70589
IDSOLVER=504
FILE ID=node53/1517349-1238284101
PBS_JOBID= 9061002
Free space on /tmp= 66040 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1353993612-015.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517349-1238284101/watcher-1517349-1238284101 -o /tmp/evaluation-result-1517349-1238284101/solver-1517349-1238284101 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517349-1238284101.cnf

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

MD5SUM BENCH= 7e6bd83d547ab2ddd279310a87244a37
RANDOM SEED=924553286

node53.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		: 3000.264
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		: 3000.264
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:        986328 kB
Buffers:         84320 kB
Cached:         901528 kB
SwapCached:      10692 kB
Active:         196964 kB
Inactive:       801012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        986328 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          17700 kB
Slab:            57580 kB
Committed_AS:  2456672 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-29 01:08:24