Trace number 1516125

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2142489608-055.cnf
MD5SUM73f3f0cb39ec906200b237ac9eb2621d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.57945
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

25.39/25.43	c starting MXC with:
25.39/25.43	c cnf_path = HOME/instance-1516125-1238264786.cnf
25.39/25.43	c restart_strategy = auto
25.39/25.43	c sign_strategy = cached
25.39/25.43	c use_preprocessing = -1
25.39/25.43	c output_implicant = 1
25.39/25.43	c timeout_seconds = 0
25.39/25.43	c running SatELite... done
25.39/25.43	c 1 vars eliminated
25.39/25.43	c received 0 units and 6675 clauses from SatELite
25.39/25.43	c 0 assignments made, starting to guess now
25.39/25.43	c ===================================[MXC]=====================================
25.39/25.43	c | Conflicts |                Clause Statistics                   |   Vars   |
25.39/25.43	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.39/25.43	c =============================================================================
25.39/25.43	c |         0 |       0       0     6675        0        0     nan |       75 |
25.39/25.43	c |       100 |       0       0     6675      100     1050    27.9 |       75 |
25.39/25.43	c |       210 |       0       0     6675      210     1105    26.9 |       75 |
25.39/25.43	c |       441 |       0       0     6675      441     1220    26.8 |       75 |
25.39/25.43	c |       805 |       0       0     6675      805     1402    26.4 |       75 |
25.39/25.43	c |      1315 |       0       0     6675     1315     1609    26.0 |       75 |
25.39/25.43	c |      1986 |       0       0     6675     1138     1754    24.9 |       75 |
25.39/25.43	c |      2834 |       0       0     6675     1046     1894    24.7 |       75 |
25.39/25.43	c |      3876 |       0       0     6675     1076     2031    24.0 |       75 |
25.39/25.43	c |      5132 |       0       0     6675     1260     2163    23.9 |       75 |
25.39/25.43	c |      6623 |       0       0     6675     1625     2292    23.9 |       75 |
25.39/25.43	c |      8373 |       0       0     6675     2202     2419    24.0 |       75 |
25.39/25.43	c |     10408 |       0       0     6675     1764     2543    23.2 |       75 |
25.39/25.43	c |     12756 |       0       0     6675     1491     2665    23.8 |       75 |
25.39/25.43	c |     15449 |       0       0     6675     1433     2786    23.5 |       75 |
25.39/25.43	c |     18521 |       0       0     6675     1634     2906    23.7 |       75 |
25.39/25.43	c |     22010 |       0       0     6675     2147     3025    23.9 |       75 |
25.39/25.43	c |     25958 |       0       0     6675     3021     3144    23.8 |       75 |
25.39/25.43	c |     30411 |       0       0     6675     2693     3262    23.5 |       75 |
25.39/25.43	c |     35419 |       0       0     6675     2734     3381    23.5 |       75 |
25.39/25.43	c |     41038 |       0       0     6675     3208     3499    24.3 |       75 |
25.39/25.43	c |     47329 |       0       0     6675     2393     3618    23.8 |       75 |
25.39/25.43	c |     54360 |       0       0     6675     2057     3737    23.6 |       75 |
25.39/25.43	c |     62205 |       0       0     6675     2297     3857    24.3 |       75 |
25.39/25.43	c |     70945 |       0       0     6675     3206     3978    24.7 |       75 |
25.39/25.43	c |     80669 |       0       0     6675     2844     4099    23.8 |       75 |
25.39/25.43	c |     91476 |       0       0     6675     3264     4222    24.1 |       75 |
25.39/25.43	c |    103474 |       0       0     6675     2419     4346    22.9 |       75 |
25.39/25.43	c |    116782 |       0       0     6675     2481     4471    24.4 |       75 |
25.39/25.43	c |    131532 |       0       0     6675     3631     4597    24.8 |       75 |
25.39/25.43	c |    147868 |       0       0     6675     3673     4726    24.3 |       75 |
25.39/25.43	c |    165948 |       0       0     6675     2603     4855    23.3 |       75 |
25.39/25.43	c |    185947 |       0       0     6675     2910     4987    23.9 |       75 |
25.39/25.43	c |    208057 |       0       0     6675     4824     5120    24.8 |       75 |
25.39/25.43	c |    232489 |       0       0     6675     3347     5255    24.2 |       75 |
25.39/25.43	c |    259475 |       0       0     6675     3735     5393    23.6 |       75 |
25.39/25.43	c |    289271 |       0       0     6675     3513     5532    23.9 |       75 |
25.39/25.43	c |    322158 |       0       0     6675     5627     5674    24.2 |       75 |
25.39/25.43	c |    358445 |       0       0     6675     4613     5818    24.2 |       75 |
25.39/25.43	c |    398472 |       0       0     6675     3426     5965    23.1 |       75 |
25.39/25.43	c |    442613 |       0       0     6675     5329     6114    23.3 |       75 |
25.39/25.43	c |    491279 |       0       0     6675     4543     6265    24.2 |       75 |
25.39/25.43	c |    544923 |       0       0     6675     4322

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-1516125-1238264786/watcher-1516125-1238264786 -o /tmp/evaluation-result-1516125-1238264786/solver-1516125-1238264786 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516125-1238264786.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: 0.91 0.95 0.97 3/64 1352
/proc/meminfo: memFree=1053320/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=1144 CPUtime=0
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 1099144859 1171456 163 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 286 164 54 166 0 117 0

[startup+0.00739097 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1352
/proc/meminfo: memFree=1053320/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=1408 CPUtime=0
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 1099144859 1441792 214 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 352 214 54 166 0 183 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1408

[startup+0.101408 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1352
/proc/meminfo: memFree=1053320/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=1572 CPUtime=0.09
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 287 0 0 0 9 0 0 0 18 0 1 0 1099144859 1609728 231 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 393 231 55 166 0 224 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1572

[startup+0.301447 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1352
/proc/meminfo: memFree=1053320/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=2512 CPUtime=0.29
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 577 0 0 0 29 0 0 0 19 0 1 0 1099144859 2572288 521 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 628 521 72 166 0 459 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2512

[startup+0.701526 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1352
/proc/meminfo: memFree=1053320/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=2776 CPUtime=0.69
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 646 0 0 0 69 0 0 0 22 0 1 0 1099144859 2842624 590 1992294400 134512640 135192793 4294956224 18446744073709551615 134755990 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 694 590 72 166 0 525 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2776

[startup+1.50168 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 1353
/proc/meminfo: memFree=1051136/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=3172 CPUtime=1.49
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 718 0 0 0 149 0 0 0 25 0 1 0 1099144859 3248128 662 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 793 662 72 166 0 624 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3172

[startup+3.102 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 1353
/proc/meminfo: memFree=1050624/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=3580 CPUtime=3.09
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 813 0 0 0 309 0 0 0 25 0 1 0 1099144859 3665920 757 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 895 757 72 166 0 726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3580

[startup+6.30163 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 1353
/proc/meminfo: memFree=1049984/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=4132 CPUtime=6.29
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 930 0 0 0 629 0 0 0 25 0 1 0 1099144859 4231168 874 1992294400 134512640 135192793 4294956224 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1033 874 72 166 0 864 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4132

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 1353
/proc/meminfo: memFree=1049216/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=4688 CPUtime=12.69
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 1089 0 0 0 1269 0 0 0 25 0 1 0 1099144859 4800512 1033 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1172 1033 72 166 0 1003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4688

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 1353
/proc/meminfo: memFree=1048192/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=5952 CPUtime=25.49
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 1338 0 0 0 2548 1 0 0 25 0 1 0 1099144859 6094848 1282 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1488 1282 72 166 0 1319 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5952

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 1353
/proc/meminfo: memFree=1047168/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=7072 CPUtime=51.07
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 1598 0 0 0 5106 1 0 0 25 0 1 0 1099144859 7241728 1542 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1768 1542 72 166 0 1599 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7072

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 1353
/proc/meminfo: memFree=1045952/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=8232 CPUtime=102.26
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 1892 0 0 0 10224 2 0 0 25 0 1 0 1099144859 8429568 1836 1992294400 134512640 135192793 4294956224 18446744073709551615 134548087 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 2058 1836 72 166 0 1889 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8232

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1045184/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=8868 CPUtime=162.24
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 2084 0 0 0 16222 2 0 0 25 0 1 0 1099144859 9080832 2028 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 2217 2028 72 166 0 2048 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8868

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1044160/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=10288 CPUtime=222.21
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 2330 0 0 0 22219 2 0 0 25 0 1 0 1099144859 10534912 2274 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 2572 2274 72 166 0 2403 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10288

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1043904/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=10672 CPUtime=282.19
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 2398 0 0 0 28217 2 0 0 25 0 1 0 1099144859 10928128 2342 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 2668 2342 72 166 0 2499 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10672

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1042816/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=12016 CPUtime=342.17
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 2663 0 0 0 34215 2 0 0 25 0 1 0 1099144859 12304384 2607 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3004 2607 72 166 0 2835 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12016

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1042560/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=12208 CPUtime=402.15
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 2722 0 0 0 40213 2 0 0 25 0 1 0 1099144859 12500992 2666 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3052 2666 72 166 0 2883 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12208

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1042240/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=12764 CPUtime=462.12
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 2798 0 0 0 46210 2 0 0 25 0 1 0 1099144859 13070336 2742 1992294400 134512640 135192793 4294956224 18446744073709551615 134552707 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3191 2742 72 166 0 3022 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12764

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1041600/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=13340 CPUtime=522.11
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 2949 0 0 0 52208 3 0 0 25 0 1 0 1099144859 13660160 2893 1992294400 134512640 135192793 4294956224 18446744073709551615 134537310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3335 2893 72 166 0 3166 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 13340

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1041600/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=13340 CPUtime=582.09
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 2967 0 0 0 58206 3 0 0 25 0 1 0 1099144859 13660160 2911 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3335 2911 72 166 0 3166 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 13340

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1041536/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=13340 CPUtime=642.07
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 2978 0 0 0 64204 3 0 0 25 0 1 0 1099144859 13660160 2922 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3335 2922 72 166 0 3166 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 13340

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1041472/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=13532 CPUtime=702.05
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 2999 0 0 0 70202 3 0 0 25 0 1 0 1099144859 13856768 2943 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3383 2943 72 166 0 3214 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 13532

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1041280/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=13532 CPUtime=762.03
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 3036 0 0 0 76200 3 0 0 25 0 1 0 1099144859 13856768 2980 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3383 2980 72 166 0 3214 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 13532

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1041088/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=13724 CPUtime=822
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 3090 0 0 0 82197 3 0 0 25 0 1 0 1099144859 14053376 3034 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3431 3034 72 166 0 3262 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 13724

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1040640/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=14268 CPUtime=881.99
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 3187 0 0 0 88195 4 0 0 25 0 1 0 1099144859 14610432 3131 1992294400 134512640 135192793 4294956224 18446744073709551615 134548270 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3567 3131 72 166 0 3398 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 14268

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1040320/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=14604 CPUtime=941.96
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 3271 0 0 0 94192 4 0 0 25 0 1 0 1099144859 14954496 3215 1992294400 134512640 135192793 4294956224 18446744073709551615 134548094 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3651 3215 72 166 0 3482 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 14604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1040064/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=14796 CPUtime=1001.94
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 3326 0 0 0 100190 4 0 0 25 0 1 0 1099144859 15151104 3270 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3699 3270 72 166 0 3530 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 14796

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1353
/proc/meminfo: memFree=1040064/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=14796 CPUtime=1061.92
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 3342 0 0 0 106188 4 0 0 25 0 1 0 1099144859 15151104 3286 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3699 3286 72 166 0 3530 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 14796

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1355
/proc/meminfo: memFree=1039872/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=14796 CPUtime=1121.9
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 3385 0 0 0 112186 4 0 0 25 0 1 0 1099144859 15151104 3329 1992294400 134512640 135192793 4294956224 18446744073709551615 134550704 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3699 3329 72 166 0 3530 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 14796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1355
/proc/meminfo: memFree=1039808/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=14796 CPUtime=1181.88
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 3397 0 0 0 118184 4 0 0 25 0 1 0 1099144859 15151104 3341 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3699 3341 72 166 0 3530 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 14796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1355
/proc/meminfo: memFree=1039808/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=14796 CPUtime=1200.07
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 3401 0 0 0 120003 4 0 0 25 0 1 0 1099144859 15151104 3345 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3699 3345 72 166 0 3530 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14796

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 0.97 0.97 2/65 1355
/proc/meminfo: memFree=1039808/2055920 swapFree=4176728/4192956
[pid=1352] ppid=1350 vsize=14796 CPUtime=1200.07
/proc/1352/stat : 1352 (mxc-sat09) R 1350 1352 921 0 -1 4194304 3401 0 0 0 120003 4 0 0 25 0 1 0 1099144859 15151104 3345 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 3699 3345 72 166 0 3530 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.050992
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 14796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3401
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= 2685

runsolver used 1.12683 second user time and 2.20566 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 19:26:26
IDJOB=1516125
IDBENCH=70487
IDSOLVER=504
FILE ID=node11/1516125-1238264786
PBS_JOBID= 9060758
Free space on /tmp= 66348 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2142489608-055.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516125-1238264786/watcher-1516125-1238264786 -o /tmp/evaluation-result-1516125-1238264786/solver-1516125-1238264786 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516125-1238264786.cnf

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

MD5SUM BENCH= 73f3f0cb39ec906200b237ac9eb2621d
RANDOM SEED=761878930

node11.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		: 3000.274
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		: 3000.274
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:       1053736 kB
Buffers:         92700 kB
Cached:         816940 kB
SwapCached:      10196 kB
Active:         223036 kB
Inactive:       698240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1053736 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          17344 kB
Slab:            66812 kB
Committed_AS:  2784296 kB
PageTables:       1456 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= 66344 MiB
End job on node11 at 2009-03-28 19:46:28