Trace number 1738358

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

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

239.71/239.88	c starting MXC with:
239.71/239.88	c cnf_path = HOME/instance-1738358-1240837287.cnf
239.71/239.88	c restart_strategy = auto
239.71/239.88	c sign_strategy = cached
239.71/239.88	c use_preprocessing = -1
239.71/239.88	c output_implicant = 1
239.71/239.88	c timeout_seconds = 0
239.71/239.88	c running SatELite... done
239.71/239.88	c 27 vars eliminated
239.71/239.88	c received 0 units and 47714 clauses from SatELite
239.71/239.88	c 26 assignments made, starting to guess now
239.71/239.88	c ===================================[MXC]=====================================
239.71/239.88	c | Conflicts |                Clause Statistics                   |   Vars   |
239.71/239.88	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
239.71/239.88	c =============================================================================
239.71/239.88	c |         0 |       0   46613     1101        0        0     nan |      728 |
239.71/239.88	c |       100 |       0   46613     1101      100     1050   109.0 |      702 |
239.71/239.88	c |       210 |       0   46613     1101      210     1105   109.7 |      702 |
239.71/239.88	c |       441 |       0   46613     1101      441     1220   101.1 |      702 |
239.71/239.88	c |       805 |       0   46613     1101      805     1402    90.8 |      702 |
239.71/239.88	c |      1315 |       0   46613     1101     1315     1657    86.9 |      702 |
239.71/239.88	c |      1986 |       0   46613     1101     1986     1993    85.7 |      702 |
239.71/239.88	c |      2834 |       0   46613     1101     1837     2417    81.0 |      702 |
239.71/239.88	c |      3876 |       0   46613     1101     2879     2938    82.3 |      702 |
239.71/239.88	c |      5132 |       0   46613     1101     2654     3566    76.1 |      702 |
239.71/239.88	c |      6623 |       0   46613     1101     4145     4311    67.1 |      702 |
239.71/239.88	c |      8373 |       0   46613     1101     3672     5186    51.9 |      702 |
239.71/239.88	c |     10408 |       0   46613     1101     5707     6204    55.4 |      702 |
239.71/239.88	c |     12756 |       0   46613     1101     4730     7378    57.8 |      702 |
239.71/239.88	c |     15449 |       0   46613     1101     7423     8724    58.2 |      702 |
239.71/239.88	c |     18521 |       0   46613     1101     5513    10260    55.2 |      702 |
239.71/239.88	c |     22010 |       0   46613     1101     9002    12005    57.8 |      702 |
239.71/239.88	c |     25958 |       0   46613     1101    12950    13979    56.4 |      702 |
239.71/239.88	c |     30411 |       0   46613     1101     9930    16205    52.7 |      702 |
239.71/239.88	c |     35419 |       0   46613     1101    14938    18709    51.7 |      702 |
239.71/239.88	c |     41038 |       0   46613     1101    20557    21519    52.7 |      702 |
239.71/239.88	c |     47329 |       0   46613     1101    15607    24664    54.3 |      702 |
239.71/239.88	c |     54360 |       0   46613     1101    22638    26655    55.8 |      702 |
239.71/239.88	c |     62205 |       0   46613     1101    16903    27510    54.9 |      702 |
239.71/239.88	c |     70945 |       0   46613     1101    25643    28371    58.6 |      702 |
239.71/239.88	c |     80669 |       0   46613     1101    21042    29239    59.7 |      702 |
239.71/239.88	c |     91476 |       0   46613     1101    16865    30114    56.7 |      702 |
239.71/239.88	c |    103474 |       0   46613     1101    28863    30997    58.6 |      702 |
239.71/239.88	c |    116782 |       0   46613     1101    26593    31890    53.7 |      702 |
239.71/239.88	c |    131532 |       0   46613     1101    25221    32792    57.9 |      702 |
239.71/239.88	c |    147868 |       0   46613     1101    24931    33706    58.8 |      702 |
239.71/239.88	c |    165948 |       0   46613     1101    25917    34631    55.7 |      702 |
239.71/239.88	c |    185947 |       0   46613     1101    28382    35569    54.8 |      702 |
239.71/239.88	c |    208057 |       0   46613     1101    32541    36520    52.3 |      702 |
239.71/239.88	c |    232489 |       0   46613     1101    19908    37485    45.2 |      702 |
239.71/239.88	c |    259475 |       0   46613     1101    27817    38464    60.3 |      702 |
239.71/239.88	c |    289271 |       0   46613     1101    38193    39459    59.3 |      702 |
239.71/239.88	c |    322158 |       0   46613     1101    31273    40470    60.1 |      702 |
239.71/239.88	c |    358445 |       0   46613     1101    26518    41497    60.9 |      702 |
239.71/239.88	c |    398472 |       0   46613     1101    24359    42542    56.4 |      702 |
239.71/239.88	c |    442613 |       0   46613     1101    25236    43605    58.6 |      702 |
239.71/239.88	c |    491279 |       0   46613     1101    29620    44687    48.7 |      702 |
239.71/239.88	c |    544923 |       0   46613     1101    38029

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738358-1240837287/watcher-1738358-1240837287 -o /tmp/evaluation-result-1738358-1240837287/solver-1738358-1240837287 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1738358-1240837287.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6016
/proc/meminfo: memFree=1431264/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=1808 CPUtime=0
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 323 0 0 0 0 0 0 0 18 0 1 0 111757639 1851392 309 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 452 310 54 166 0 283 0

[startup+0.075301 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6016
/proc/meminfo: memFree=1431264/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=3616 CPUtime=0.07
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 887 0 0 0 7 0 0 0 18 0 1 0 111757639 3702784 733 1992294400 134512640 135192793 4294956208 18446744073709551615 134567928 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 904 733 55 166 0 735 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3616

[startup+0.101301 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6016
/proc/meminfo: memFree=1431264/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=3616 CPUtime=0.09
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 887 0 0 0 9 0 0 0 18 0 1 0 111757639 3702784 733 1992294400 134512640 135192793 4294956208 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 904 733 55 166 0 735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.301336 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6016
/proc/meminfo: memFree=1431264/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=4444 CPUtime=0.29
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 1075 0 0 0 29 0 0 0 19 0 1 0 111757639 4550656 921 1992294400 134512640 135192793 4294956208 18446744073709551615 134568148 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 1111 921 56 166 0 942 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4444

[startup+0.701418 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6016
/proc/meminfo: memFree=1431264/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=4444 CPUtime=0.69
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 1079 0 0 0 69 0 0 0 23 0 1 0 111757639 4550656 925 1992294400 134512640 135192793 4294956208 18446744073709551615 134568136 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 1111 925 56 166 0 942 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4444

[startup+1.50158 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1426712/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=6280 CPUtime=1.49
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 1706 0 0 0 149 0 0 0 25 0 1 0 111757639 6430720 1451 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 1570 1451 73 166 0 1401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6280

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1424664/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=8964 CPUtime=3.09
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 2346 0 0 0 309 0 0 0 25 0 1 0 111757639 9179136 2091 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 2241 2091 73 166 0 2072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8964

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1420760/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=11352 CPUtime=6.29
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 2903 0 0 0 628 1 0 0 25 0 1 0 111757639 11624448 2648 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 2838 2648 73 166 0 2669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11352

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1416928/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=16360 CPUtime=12.69
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 4066 0 0 0 1267 2 0 0 25 0 1 0 111757639 16752640 3811 1992294400 134512640 135192793 4294956208 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 4090 3811 73 166 0 3921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16360

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1412128/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=20684 CPUtime=25.48
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 5025 0 0 0 2546 2 0 0 25 0 1 0 111757639 21180416 4770 1992294400 134512640 135192793 4294956208 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 5171 4770 73 166 0 5002 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20684

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1409312/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=24168 CPUtime=51.08
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 5726 0 0 0 5105 3 0 0 25 0 1 0 111757639 24748032 5471 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 6042 5471 73 166 0 5873 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24168

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1405024/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=28672 CPUtime=102.26
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 6815 0 0 0 10223 3 0 0 25 0 1 0 111757639 29360128 6560 1992294400 134512640 135192793 4294956208 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 7168 6560 73 166 0 6999 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28672

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1399776/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=35076 CPUtime=162.24
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 8098 0 0 0 16220 4 0 0 25 0 1 0 111757639 35917824 7843 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 8769 7843 73 166 0 8600 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35076

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1397024/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=38404 CPUtime=222.21
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 8781 0 0 0 22217 4 0 0 25 0 1 0 111757639 39325696 8526 1992294400 134512640 135192793 4294956208 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 9601 8526 73 166 0 9432 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 38404

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1393568/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=43552 CPUtime=282.19
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 9827 0 0 0 28214 5 0 0 25 0 1 0 111757639 44597248 9572 1992294400 134512640 135192793 4294956208 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 10888 9572 73 166 0 10719 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 43552

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1388960/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=48340 CPUtime=342.17
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 10789 0 0 0 34211 6 0 0 25 0 1 0 111757639 49500160 10534 1992294400 134512640 135192793 4294956208 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 12085 10534 73 166 0 11916 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 48340

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1387296/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=49964 CPUtime=402.15
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 11204 0 0 0 40209 6 0 0 25 0 1 0 111757639 51163136 10949 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 12491 10949 73 166 0 12322 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 49964

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1385376/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=52204 CPUtime=462.12
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 11680 0 0 0 46206 6 0 0 25 0 1 0 111757639 53456896 11425 1992294400 134512640 135192793 4294956208 18446744073709551615 134549763 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 13051 11425 73 166 0 12882 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 52204

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1384608/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=52864 CPUtime=522.11
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 11857 0 0 0 52204 7 0 0 25 0 1 0 111757639 54132736 11602 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 13216 11602 73 166 0 13047 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 52864

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1383968/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=53764 CPUtime=582.09
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 12021 0 0 0 58202 7 0 0 25 0 1 0 111757639 55054336 11766 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 13441 11766 73 166 0 13272 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 53764

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1381024/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=56984 CPUtime=642.06
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 12744 0 0 0 64199 7 0 0 25 0 1 0 111757639 58351616 12489 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 14246 12489 73 166 0 14077 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 56984

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1379424/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=59288 CPUtime=702.05
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 13139 0 0 0 70197 8 0 0 25 0 1 0 111757639 60710912 12884 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 14822 12884 73 166 0 14653 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 59288

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1378400/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=60292 CPUtime=762.03
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 13391 0 0 0 76195 8 0 0 25 0 1 0 111757639 61739008 13136 1992294400 134512640 135192793 4294956208 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 15073 13136 73 166 0 14904 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 60292

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1377888/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=60804 CPUtime=822
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 13516 0 0 0 82192 8 0 0 25 0 1 0 111757639 62263296 13261 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 15201 13261 73 166 0 15032 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 60804

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1375840/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=63364 CPUtime=881.97
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 14025 0 0 0 88189 8 0 0 25 0 1 0 111757639 64884736 13770 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 15841 13770 73 166 0 15672 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 63364

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1375584/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=63496 CPUtime=941.96
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 14084 0 0 0 94187 9 0 0 25 0 1 0 111757639 65019904 13829 1992294400 134512640 135192793 4294956208 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 15874 13829 73 166 0 15705 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 63496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1375456/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=63752 CPUtime=1001.94
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 14125 0 0 0 100185 9 0 0 25 0 1 0 111757639 65282048 13870 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 15938 13870 73 166 0 15769 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 63752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1374368/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=64736 CPUtime=1061.92
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 14386 0 0 0 106183 9 0 0 25 0 1 0 111757639 66289664 14131 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 16184 14131 73 166 0 16015 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 64736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1373024/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=66528 CPUtime=1121.89
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 14724 0 0 0 112180 9 0 0 25 0 1 0 111757639 68124672 14469 1992294400 134512640 135192793 4294956208 18446744073709551615 134548173 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 16632 14469 73 166 0 16463 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 66528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1372448/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=67232 CPUtime=1181.87
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 14866 0 0 0 118178 9 0 0 25 0 1 0 111757639 68845568 14611 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 16808 14611 73 166 0 16639 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 67232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1372256/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=67364 CPUtime=1200.07
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 14914 0 0 0 119998 9 0 0 25 0 1 0 111757639 68980736 14659 1992294400 134512640 135192793 4294956208 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 16841 14659 73 166 0 16672 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 67364

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: 1.00 1.00 1.00 2/66 6017
/proc/meminfo: memFree=1372256/2055920 swapFree=4181412/4192956
[pid=6016] ppid=6014 vsize=67364 CPUtime=1200.07
/proc/6016/stat : 6016 (mxc-sat09) R 6014 6016 5763 0 -1 4194304 14914 0 0 0 119998 9 0 0 25 0 1 0 111757639 68980736 14659 1992294400 134512640 135192793 4294956208 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/6016/statm: 16841 14659 73 166 0 16672 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 67364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.103984
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 67364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14914
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= 1126

runsolver used 1.39979 second user time and 2.92556 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-27 15:01:27
IDJOB=1738358
IDBENCH=71806
IDSOLVER=504
FILE ID=node80/1738358-1240837287
PBS_JOBID= 9187486
Free space on /tmp= 66080 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738358-1240837287/watcher-1738358-1240837287 -o /tmp/evaluation-result-1738358-1240837287/solver-1738358-1240837287 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1738358-1240837287.cnf

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=612385610

node80.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		: 3000.270
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		: 3000.270
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:       1431744 kB
Buffers:         66668 kB
Cached:         474096 kB
SwapCached:       5412 kB
Active:         263324 kB
Inactive:       285248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1431744 kB
SwapTotal:     4192956 kB
SwapFree:      4181412 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:          13504 kB
Slab:            61612 kB
Committed_AS:   464928 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= 66080 MiB
End job on node80 at 2009-04-27 15:21:29