Trace number 1514349

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) 1200.08 1207.02

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.41578
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

100.71/101.39	c starting MXC with:
100.71/101.39	c cnf_path = HOME/instance-1514349-1238236776.cnf
100.71/101.39	c restart_strategy = auto
100.71/101.39	c sign_strategy = cached
100.71/101.39	c use_preprocessing = -1
100.71/101.39	c output_implicant = 1
100.71/101.39	c timeout_seconds = 0
100.71/101.39	c running SatELite... done
100.71/101.39	c 105 vars eliminated
100.71/101.39	c received 0 units and 16614 clauses from SatELite
100.71/101.39	c 104 assignments made, starting to guess now
100.71/101.39	c ===================================[MXC]=====================================
100.71/101.39	c | Conflicts |                Clause Statistics                   |   Vars   |
100.71/101.39	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
100.71/101.39	c =============================================================================
100.71/101.39	c |         0 |       0       0    16614        0        0     nan |     4000 |
100.71/101.39	c |       100 |       0       0    16614      100     1050    88.1 |     3896 |
100.71/101.39	c |       210 |       0       0    16614      210     1105    86.4 |     3896 |
100.71/101.39	c |       441 |       0       0    16614      441     1220    87.4 |     3896 |
100.71/101.39	c |       805 |       0       0    16614      805     1402    85.5 |     3896 |
100.71/101.39	c |      1315 |       0       0    16614     1315     1609    88.5 |     3896 |
100.71/101.39	c |      1986 |       0       0    16614     1138     1754    91.2 |     3896 |
100.71/101.39	c |      2834 |       0       0    16614     1046     1894    93.2 |     3896 |
100.71/101.39	c |      3876 |       0       0    16614     1076     2031    98.2 |     3896 |
100.71/101.39	c |      5132 |       0       0    16614     1259     2163    94.3 |     3896 |
100.71/101.39	c |      6623 |       0       0    16614     1624     2292    95.8 |     3896 |
100.71/101.39	c |      8373 |       0       0    16614     2200     2419   100.0 |     3896 |
100.71/101.39	c |     10408 |       0       0    16614     1761     2543    94.6 |     3896 |
100.71/101.39	c |     12756 |       0       0    16614     1487     2665    99.6 |     3896 |
100.71/101.39	c |     15449 |       0       0    16614     1425     2786   103.3 |     3896 |
100.71/101.39	c |     18521 |       0       0    16614     1625     2906    96.6 |     3896 |
100.71/101.39	c |     22010 |       0       0    16614     2134     3025    98.6 |     3896 |
100.71/101.39	c |     25958 |       0       0    16614     3004     3144    96.3 |     3896 |
100.71/101.39	c |     30411 |       0       0    16614     2669     3262   100.2 |     3896 |
100.71/101.39	c |     35419 |       0       0    16614     2700     3381   107.1 |     3896 |
100.71/101.39	c |     41038 |       0       0    16614     3169     3499   105.3 |     3896 |
100.71/101.39	c |     47329 |       0       0    16614     2344     3618    98.5 |     3896 |
100.71/101.39	c |     54360 |       0       0    16614     1997     3737   114.8 |     3896 |
100.71/101.39	c |     62205 |       0       0    16614     2222     3857   109.8 |     3896 |
100.71/101.39	c |     70945 |       0       0    16614     3117     3978   104.3 |     3896 |
100.71/101.39	c |     80669 |       0       0    16614     2738     4099   105.4 |     3896 |
100.71/101.39	c |     91476 |       0       0    16614     3135     4222   104.3 |     3896 |
100.71/101.39	c |    103474 |       0       0    16614     2262     4346   110.2 |     3896 |
100.71/101.39	c |    116782 |       0       0    16614     2314     4471   115.9 |     3896 |
100.71/101.39	c |    131532 |       0       0    16614     3445     4597   110.3 |     3896 |
100.71/101.39	c |    147868 |       0       0    16614     3460     4726   109.4 |     3896 |
100.71/101.39	c |    165948 |       0       0    16614     4782     4855   120.9 |     3896 |
100.71/101.39	c |    185947 |       0       0    16614     2633     4987   115.1 |     3896 |
100.71/101.39	c |    208057 |       0       0    16614     4518     5120   118.2 |     3896 |
100.71/101.39	c |    232489 |       0       0    16614     3003     5255   110.9 |     3896 |
100.71/101.39	c |    259475 |       0       0    16614     3342     5393   130.7 |     3896 |
100.71/101.39	c |    289271 |       0       0    16614     3068     5532   105.6 |     3896 |
100.71/101.39	c |    322158 |       0       0    16614     5131     5674   122.5 |     3896 |
100.71/101.39	c |    358445 |       0       0    16614     4072     5818   120.3 |     3896 |
100.71/101.39	c |    398472 |       0       0    16614     5814     5965   112.2 |     3896 |
100.71/101.39	c |    442613 |       0       0    16614     4688     6114   113.5 |     3896 |
100.71/101.39	c |    491279 |       0       0    16614     3824     6265   117.3 |     3896 |
100.71/101.39	c |    544923 |       0       0    16614     352

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-1514349-1238236776/watcher-1514349-1238236776 -o /tmp/evaluation-result-1514349-1238236776/solver-1514349-1238236776 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514349-1238236776.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: 1.77 1.95 1.98 4/85 26648
/proc/meminfo: memFree=1822600/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=2104 CPUtime=0
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 380 0 0 0 0 0 0 0 23 0 1 0 1096338616 2154496 366 1992294400 134512640 135192793 4294956224 18446744073709551615 134755576 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 526 366 54 166 0 357 0

[startup+0.201906 s]
/proc/loadavg: 1.77 1.95 1.98 4/85 26648
/proc/meminfo: memFree=1822600/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=5388 CPUtime=0.18
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 1293 0 0 0 18 0 0 0 23 0 1 0 1096338616 5517312 1206 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 1347 1206 72 166 0 1178 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5388

[startup+0.302917 s]
/proc/loadavg: 1.77 1.95 1.98 4/85 26648
/proc/meminfo: memFree=1822600/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=5656 CPUtime=0.28
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 1371 0 0 0 28 0 0 0 24 0 1 0 1096338616 5791744 1284 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 1414 1284 72 166 0 1245 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5656

[startup+0.402926 s]
/proc/loadavg: 1.77 1.95 1.98 4/85 26648
/proc/meminfo: memFree=1822600/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=5788 CPUtime=0.38
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 1392 0 0 0 38 0 0 0 25 0 1 0 1096338616 5926912 1305 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 1447 1305 73 166 0 1278 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5788

[startup+0.702958 s]
/proc/loadavg: 1.77 1.95 1.98 4/85 26648
/proc/meminfo: memFree=1822600/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=6052 CPUtime=0.68
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 1459 0 0 0 68 0 0 0 25 0 1 0 1096338616 6197248 1372 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 1513 1372 73 166 0 1344 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6052

[startup+1.50104 s]
/proc/loadavg: 1.77 1.95 1.98 3/86 26649
/proc/meminfo: memFree=1817024/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=6448 CPUtime=1.48
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 1551 0 0 0 147 1 0 0 25 0 1 0 1096338616 6602752 1464 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 1612 1464 73 166 0 1443 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6448

[startup+3.1012 s]
/proc/loadavg: 1.79 1.95 1.98 3/86 26649
/proc/meminfo: memFree=1816512/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=6844 CPUtime=3.07
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 1657 0 0 0 306 1 0 0 25 0 1 0 1096338616 7008256 1570 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 1711 1570 73 166 0 1542 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 6844

[startup+6.30152 s]
/proc/loadavg: 1.79 1.95 1.98 3/86 26649
/proc/meminfo: memFree=1815680/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=7504 CPUtime=6.25
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 1834 0 0 0 624 1 0 0 25 0 1 0 1096338616 7684096 1747 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 1876 1747 73 166 0 1707 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7504

[startup+12.7012 s]
/proc/loadavg: 1.81 1.95 1.98 3/86 26649
/proc/meminfo: memFree=1814720/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=8296 CPUtime=12.61
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 2014 0 0 0 1260 1 0 0 25 0 1 0 1096338616 8495104 1927 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 2074 1927 73 166 0 1905 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 8296

[startup+25.5084 s]
/proc/loadavg: 1.85 1.95 1.98 3/86 26649
/proc/meminfo: memFree=1813504/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=9484 CPUtime=25.35
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 2331 0 0 0 2533 2 0 0 25 0 1 0 1096338616 9711616 2244 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 2371 2244 73 166 0 2202 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 9484

[startup+51.103 s]
/proc/loadavg: 1.90 1.95 1.98 3/86 26649
/proc/meminfo: memFree=1811584/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=11464 CPUtime=50.8
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 2811 0 0 0 5077 3 0 0 25 0 1 0 1096338616 11739136 2724 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 2866 2724 73 166 0 2697 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 11464

[startup+102.302 s]
/proc/loadavg: 1.95 1.96 1.98 3/86 26649
/proc/meminfo: memFree=1808896/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=13972 CPUtime=101.7
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 3448 0 0 0 10167 3 0 0 25 0 1 0 1096338616 14307328 3361 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 3493 3361 74 166 0 3324 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 13972

[startup+162.302 s]
/proc/loadavg: 1.98 1.96 1.98 3/86 26650
/proc/meminfo: memFree=1806720/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=16084 CPUtime=161.35
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 3965 0 0 0 16132 3 0 0 25 0 1 0 1096338616 16470016 3878 1992294400 134512640 135192793 4294956224 18446744073709551615 134550846 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 4021 3878 74 166 0 3852 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 16084

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1803776/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=19120 CPUtime=221.02
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 4716 0 0 0 22098 4 0 0 25 0 1 0 1096338616 19578880 4629 1992294400 134512640 135192793 4294956224 18446744073709551615 134551311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 4780 4629 74 166 0 4611 0
Current children cumulated CPU time (s) 221.02
Current children cumulated vsize (KiB) 19120

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1802304/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=20704 CPUtime=280.67
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 5122 0 0 0 28062 5 0 0 25 0 1 0 1096338616 21200896 5035 1992294400 134512640 135192793 4294956224 18446744073709551615 134551733 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 5176 5035 74 166 0 5007 0
Current children cumulated CPU time (s) 280.67
Current children cumulated vsize (KiB) 20704

[startup+342.308 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1799616/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=23084 CPUtime=340.33
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 5730 0 0 0 34028 5 0 0 25 0 1 0 1096338616 23638016 5643 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 5771 5643 74 166 0 5602 0
Current children cumulated CPU time (s) 340.33
Current children cumulated vsize (KiB) 23084

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1798336/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=24404 CPUtime=399.98
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 6061 0 0 0 39993 5 0 0 25 0 1 0 1096338616 24989696 5974 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 6101 5974 74 166 0 5932 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 24404

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1795840/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=27064 CPUtime=459.64
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 6693 0 0 0 45958 6 0 0 25 0 1 0 1096338616 27713536 6606 1992294400 134512640 135192793 4294956224 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 6766 6606 74 166 0 6597 0
Current children cumulated CPU time (s) 459.64
Current children cumulated vsize (KiB) 27064

[startup+522.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1794688/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=28260 CPUtime=519.3
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 6987 0 0 0 51924 6 0 0 25 0 1 0 1096338616 28938240 6900 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 7065 6900 74 166 0 6896 0
Current children cumulated CPU time (s) 519.3
Current children cumulated vsize (KiB) 28260

[startup+582.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1793216/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=29580 CPUtime=578.95
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 7337 0 0 0 57888 7 0 0 25 0 1 0 1096338616 30289920 7250 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 7395 7250 74 166 0 7226 0
Current children cumulated CPU time (s) 578.95
Current children cumulated vsize (KiB) 29580

[startup+642.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1791808/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=31048 CPUtime=638.61
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 7675 0 0 0 63854 7 0 0 25 0 1 0 1096338616 31793152 7588 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 7762 7588 74 166 0 7593 0
Current children cumulated CPU time (s) 638.61
Current children cumulated vsize (KiB) 31048

[startup+702.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1790720/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=32104 CPUtime=698.26
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 7947 0 0 0 69819 7 0 0 25 0 1 0 1096338616 32874496 7860 1992294400 134512640 135192793 4294956224 18446744073709551615 134613017 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 8026 7860 74 166 0 7857 0
Current children cumulated CPU time (s) 698.26
Current children cumulated vsize (KiB) 32104

[startup+762.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1789504/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=33324 CPUtime=757.92
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 8246 0 0 0 75784 8 0 0 25 0 1 0 1096338616 34123776 8159 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 8331 8159 74 166 0 8162 0
Current children cumulated CPU time (s) 757.92
Current children cumulated vsize (KiB) 33324

[startup+822.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1788032/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=34776 CPUtime=817.57
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 8608 0 0 0 81749 8 0 0 25 0 1 0 1096338616 35610624 8521 1992294400 134512640 135192793 4294956224 18446744073709551615 134533151 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 8694 8521 74 166 0 8525 0
Current children cumulated CPU time (s) 817.57
Current children cumulated vsize (KiB) 34776

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1786688/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=36108 CPUtime=877.23
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 8945 0 0 0 87715 8 0 0 25 0 1 0 1096338616 36974592 8858 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 9027 8858 74 166 0 8858 0
Current children cumulated CPU time (s) 877.23
Current children cumulated vsize (KiB) 36108

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1785664/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=37184 CPUtime=936.89
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 9189 0 0 0 93680 9 0 0 25 0 1 0 1096338616 38076416 9102 1992294400 134512640 135192793 4294956224 18446744073709551615 134551370 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 9296 9102 74 166 0 9127 0
Current children cumulated CPU time (s) 936.89
Current children cumulated vsize (KiB) 37184

[startup+1002.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1784192/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=38504 CPUtime=996.54
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 9542 0 0 0 99645 9 0 0 25 0 1 0 1096338616 39428096 9455 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 9626 9455 74 166 0 9457 0
Current children cumulated CPU time (s) 996.54
Current children cumulated vsize (KiB) 38504

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1783488/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=39568 CPUtime=1056.2
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 9797 0 0 0 105610 10 0 0 25 0 1 0 1096338616 40517632 9710 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 9892 9710 74 166 0 9723 0
Current children cumulated CPU time (s) 1056.2
Current children cumulated vsize (KiB) 39568

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1782080/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=40772 CPUtime=1115.85
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 10070 0 0 0 111575 10 0 0 25 0 1 0 1096338616 41750528 9983 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 10193 9983 74 166 0 10024 0
Current children cumulated CPU time (s) 1115.85
Current children cumulated vsize (KiB) 40772

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1781568/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=41200 CPUtime=1175.51
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 10178 0 0 0 117541 10 0 0 25 0 1 0 1096338616 42188800 10091 1992294400 134512640 135192793 4294956224 18446744073709551615 134552424 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 10300 10091 74 166 0 10131 0
Current children cumulated CPU time (s) 1175.51
Current children cumulated vsize (KiB) 41200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 26651
/proc/meminfo: memFree=1780800/2055920 swapFree=4169364/4192956
[pid=26648] ppid=26646 vsize=41872 CPUtime=1200.06
/proc/26648/stat : 26648 (mxc-sat09) R 26646 26648 26611 0 -1 4194304 10364 0 0 0 119996 10 0 0 25 0 1 0 1096338616 42876928 10277 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26648/statm: 10468 10277 74 166 0 10299 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 41872

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): 1207.02
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.116982
CPU usage (%): 99.4257
Max. virtual memory (cumulated for all children) (KiB): 41872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10364
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= 14578

runsolver used 1.63075 second user time and 4.96724 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-28 11:39:36
IDJOB=1514349
IDBENCH=70339
IDSOLVER=504
FILE ID=node70/1514349-1238236776
PBS_JOBID= 9060724
Free space on /tmp= 65292 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514349-1238236776/watcher-1514349-1238236776 -o /tmp/evaluation-result-1514349-1238236776/solver-1514349-1238236776 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514349-1238236776.cnf

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

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=230355015

node70.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		: 3000.234
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		: 3000.234
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:       1823080 kB
Buffers:         39372 kB
Cached:         138792 kB
SwapCached:       8700 kB
Active:          82072 kB
Inactive:       106092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823080 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15072 kB
Slab:            28788 kB
Committed_AS:  2133240 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-28 11:59:45