Trace number 1784641

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) 5000.09 5001.42

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-23-189-21-75.cnf
MD5SUM46a186d5aa9ba41a176adf24fb365342
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark618.445
Satisfiable
(Un)Satisfiability was proved
Number of variables483
Number of clauses25396
Sum of the clauses size51233
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 225375
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521

Solver Data 

173.75/173.89	c starting MXC with:
173.75/173.89	c cnf_path = HOME/instance-1784641-1241957473.cnf
173.75/173.89	c restart_strategy = auto
173.75/173.89	c sign_strategy = cached
173.75/173.89	c use_preprocessing = -1
173.75/173.89	c output_implicant = 1
173.75/173.89	c timeout_seconds = 0
173.75/173.89	c running SatELite... done
173.75/173.89	c 22 vars eliminated
173.75/173.89	c received 0 units and 24913 clauses from SatELite
173.75/173.89	c 21 assignments made, starting to guess now
173.75/173.89	c ===================================[MXC]=====================================
173.75/173.89	c | Conflicts |                Clause Statistics                   |   Vars   |
173.75/173.89	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
173.75/173.89	c =============================================================================
173.75/173.89	c |         0 |       0   24227      686        0        0     nan |      483 |
173.75/173.89	c |       100 |       0   24227      686      100     1050   111.8 |      462 |
173.75/173.89	c |       210 |       0   24227      686      210     1105   101.9 |      462 |
173.75/173.89	c |       441 |       0   24227      686      441     1220    95.2 |      462 |
173.75/173.89	c |       805 |       0   24227      686      805     1402    91.0 |      462 |
173.75/173.89	c |      1315 |       0   24227      686     1315     1657    87.0 |      462 |
173.75/173.89	c |      1986 |       0   24227      686     1986     1993    85.1 |      462 |
173.75/173.89	c |      2834 |       0   24227      686     1834     2417    69.9 |      462 |
173.75/173.89	c |      3876 |       0   24227      686     2876     2938    66.6 |      462 |
173.75/173.89	c |      5132 |       0   24227      686     2639     3566    57.7 |      462 |
173.75/173.89	c |      6623 |       0   24227      686     4130     4311    55.7 |      462 |
173.75/173.89	c |      8373 |       0   24227      686     3633     5186    52.0 |      462 |
173.75/173.89	c |     10408 |       0   24227      686     5668     6204    54.2 |      462 |
173.75/173.89	c |     12756 |       0   24227      686     4646     7378    53.1 |      462 |
173.75/173.89	c |     15449 |       0   24227      686     7339     8724    55.7 |      462 |
173.75/173.89	c |     18521 |       0   24227      686     5356    10260    52.9 |      462 |
173.75/173.89	c |     22010 |       0   24227      686     8845    11932    53.6 |      462 |
173.75/173.89	c |     25958 |       0   24227      686     6617    12400    47.6 |      462 |
173.75/173.89	c |     30411 |       0   24227      686    11070    12867    54.4 |      462 |
173.75/173.89	c |     35419 |       0   24227      686     9548    13334    70.1 |      462 |
173.75/173.89	c |     41038 |       0   24227      686     8328    13801    70.7 |      462 |
173.75/173.89	c |     47329 |       0   24227      686     7501    14269    68.5 |      462 |
173.75/173.89	c |     54360 |       0   24227      686    14532    14739    71.8 |      462 |
173.75/173.89	c |     62205 |       0   24227      686    15028    15212    69.9 |      462 |
173.75/173.89	c |     70945 |       0   24227      686     8382    15688    63.5 |      462 |
173.75/173.89	c |     80669 |       0   24227      686    10098    16168    60.5 |      462 |
173.75/173.89	c |     91476 |       0   24227      686    12711    16652    62.9 |      462 |
173.75/173.89	c |    103474 |       0   24227      686    16333    17140    61.3 |      462 |
173.75/173.89	c |    116782 |       0   24227      686    12369    17634    54.6 |      462 |
173.75/173.89	c |    131532 |       0   24227      686     9210    18133    51.2 |      462 |
173.75/173.89	c |    147868 |       0   24227      686    16334    18638    63.1 |      462 |
173.75/173.89	c |    165948 |       0   24227      686    15605    19150    67.1 |      462 |
173.75/173.89	c |    185947 |       0   24227      686    16277    19668    62.9 |      462 |
173.75/173.89	c |    208057 |       0   24227      686    18564    20194    55.6 |      462 |
173.75/173.89	c |    232489 |       0   24227      686    12350    20728    64.2 |      462 |
173.75/173.89	c |    259475 |       0   24227      686    18358    21269    57.9 |      462 |
173.75/173.89	c |    289271 |       0   24227      686    15880    21819    61.6 |      462 |
173.75/173.89	c |    322158 |       0   24227      686    15647    22378    68.6 |      462 |
173.75/173.89	c |    358445 |       0   24227      686    17997    22947    57.6 |      462 |
173.75/173.89	c |    398472 |       0   24227      686    23257    23524    66.8 |      462 |
173.75/173.89	c |    442613 |       0   24227      686    19926    24112    57.3 |      462 |
173.75/173.89	c |    491279 |       0   24227      686    19828    24711    63.0 |      462 |
173.75/173.89	c |    544923 |       0   24227      686    23502

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-1784641-1241957473/watcher-1784641-1241957473 -o /tmp/evaluation-result-1784641-1241957473/solver-1784641-1241957473 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1784641-1241957473.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 29900
/proc/meminfo: memFree=1632640/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=1400 CPUtime=0
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 223780812 1433600 227 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 350 228 54 166 0 181 0

[startup+0.0228831 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 29900
/proc/meminfo: memFree=1632640/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=2236 CPUtime=0.01
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 507 0 0 0 1 0 0 0 18 0 1 0 223780812 2289664 420 1992294400 134512640 135192793 4294956224 18446744073709551615 134567785 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 559 420 55 166 0 390 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2236

[startup+0.10189 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 29900
/proc/meminfo: memFree=1632640/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=2732 CPUtime=0.09
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 635 0 0 0 9 0 0 0 18 0 1 0 223780812 2797568 548 1992294400 134512640 135192793 4294956224 18446744073709551615 134567661 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 683 548 56 166 0 514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2732

[startup+0.301913 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 29900
/proc/meminfo: memFree=1632640/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=2732 CPUtime=0.29
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 666 0 0 0 29 0 0 0 19 0 1 0 223780812 2797568 579 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 683 579 72 166 0 514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2732

[startup+0.701959 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 29900
/proc/meminfo: memFree=1632640/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=3928 CPUtime=0.69
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 966 0 0 0 69 0 0 0 22 0 1 0 223780812 4022272 879 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 982 879 73 166 0 813 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3928

[startup+1.50206 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1628728/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=5420 CPUtime=1.49
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 1309 0 0 0 149 0 0 0 25 0 1 0 223780812 5550080 1222 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 1355 1222 73 166 0 1186 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5420

[startup+3.10123 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1627320/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=7332 CPUtime=3.09
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 1747 0 0 0 309 0 0 0 25 0 1 0 223780812 7507968 1660 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 1833 1660 73 166 0 1664 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7332

[startup+6.3016 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1624504/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=10100 CPUtime=6.29
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 2433 0 0 0 628 1 0 0 25 0 1 0 223780812 10342400 2346 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 2525 2346 73 166 0 2356 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10100

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1621632/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=11888 CPUtime=12.69
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 2845 0 0 0 1268 1 0 0 25 0 1 0 223780812 12173312 2758 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 2972 2758 73 166 0 2803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11888

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1619264/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=14744 CPUtime=25.49
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 3422 0 0 0 2547 2 0 0 25 0 1 0 223780812 15097856 3335 1992294400 134512640 135192793 4294956224 18446744073709551615 134533261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 3686 3335 73 166 0 3517 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14744

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1616320/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=18300 CPUtime=51.07
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 4157 0 0 0 5105 2 0 0 25 0 1 0 223780812 18739200 4070 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 4575 4070 73 166 0 4406 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18300

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1613440/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=21344 CPUtime=102.27
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 4865 0 0 0 10223 4 0 0 25 0 1 0 223780812 21856256 4778 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 5336 4778 73 166 0 5167 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21344

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1611072/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=24356 CPUtime=162.24
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 5456 0 0 0 16220 4 0 0 25 0 1 0 223780812 24940544 5369 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 6089 5369 73 166 0 5920 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24356

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1609024/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=26968 CPUtime=222.23
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 5963 0 0 0 22218 5 0 0 25 0 1 0 223780812 27615232 5876 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 6742 5876 73 166 0 6573 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26968

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1600128/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=36788 CPUtime=282.22
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 8164 0 0 0 28215 7 0 0 25 0 1 0 223780812 37670912 8077 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 9197 8077 73 166 0 9028 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36788

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1598144/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=39208 CPUtime=342.2
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 8657 0 0 0 34213 7 0 0 25 0 1 0 223780812 40148992 8570 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 9802 8570 73 166 0 9633 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 39208

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1596672/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=41000 CPUtime=402.18
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 9011 0 0 0 40211 7 0 0 25 0 1 0 223780812 41984000 8924 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 10250 8924 73 166 0 10081 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41000

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1595776/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=42280 CPUtime=462.17
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 9260 0 0 0 46209 8 0 0 25 0 1 0 223780812 43294720 9173 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 10570 9173 73 166 0 10401 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 42280

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1595072/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=43048 CPUtime=522.15
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 9435 0 0 0 52207 8 0 0 25 0 1 0 223780812 44081152 9348 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 10762 9348 73 166 0 10593 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43048

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1593920/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=44288 CPUtime=582.13
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 9712 0 0 0 58205 8 0 0 25 0 1 0 223780812 45350912 9625 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 11072 9625 73 166 0 10903 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44288

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29901
/proc/meminfo: memFree=1592896/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=45568 CPUtime=642.13
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 9966 0 0 0 64204 9 0 0 25 0 1 0 223780812 46661632 9879 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 11392 9879 73 166 0 11223 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 45568

[startup+702.302 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1560640/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=84188 CPUtime=4001.22
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 17870 0 0 0 400097 25 0 0 25 0 1 0 223780812 86208512 17783 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 21047 17783 73 166 0 20878 0
Current children cumulated CPU time (s) 4001.22
Current children cumulated vsize (KiB) 84188

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1560512/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=84188 CPUtime=4061.21
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 17902 0 0 0 406096 25 0 0 25 0 1 0 223780812 86208512 17815 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 21047 17815 73 166 0 20878 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 84188

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1560320/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=84572 CPUtime=4121.19
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 17946 0 0 0 412094 25 0 0 25 0 1 0 223780812 86601728 17859 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 21143 17859 73 166 0 20974 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 84572

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1559488/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=85852 CPUtime=4181.18
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 18153 0 0 0 418092 26 0 0 25 0 1 0 223780812 87912448 18066 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 21463 18066 73 166 0 21294 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 85852

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1559296/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=86108 CPUtime=4241.16
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 18202 0 0 0 424090 26 0 0 25 0 1 0 223780812 88174592 18115 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 21527 18115 73 166 0 21358 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 86108

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1558720/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=86876 CPUtime=4301.14
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 18341 0 0 0 430088 26 0 0 25 0 1 0 223780812 88961024 18254 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 21719 18254 73 166 0 21550 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 86876

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1558080/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=87644 CPUtime=4361.12
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 18481 0 0 0 436086 26 0 0 25 0 1 0 223780812 89747456 18394 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 21911 18394 73 166 0 21742 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 87644

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1558016/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=87644 CPUtime=4421.11
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 18509 0 0 0 442084 27 0 0 25 0 1 0 223780812 89747456 18422 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 21911 18422 73 166 0 21742 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 87644

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1557824/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=87900 CPUtime=4481.1
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 18554 0 0 0 448083 27 0 0 25 0 1 0 223780812 90009600 18467 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 21975 18467 73 166 0 21806 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 87900

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1557568/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=88156 CPUtime=4541.08
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 18601 0 0 0 454081 27 0 0 25 0 1 0 223780812 90271744 18514 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 22039 18514 73 166 0 21870 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 88156

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1557248/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=88412 CPUtime=4601.06
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 18676 0 0 0 460079 27 0 0 25 0 1 0 223780812 90533888 18589 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 22103 18589 73 166 0 21934 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 88412

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1557120/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=88412 CPUtime=4661.05
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 18702 0 0 0 466077 28 0 0 25 0 1 0 223780812 90533888 18615 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 22103 18615 73 166 0 21934 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 88412

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1555904/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=89948 CPUtime=4721.04
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 19022 0 0 0 472076 28 0 0 25 0 1 0 223780812 92106752 18935 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 22487 18935 73 166 0 22318 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 89948

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1555392/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=90460 CPUtime=4781.01
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 19134 0 0 0 478073 28 0 0 25 0 1 0 223780812 92631040 19047 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 22615 19047 73 166 0 22446 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 90460

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1554688/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=91228 CPUtime=4841
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 19311 0 0 0 484072 28 0 0 25 0 1 0 223780812 93417472 19224 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 22807 19224 73 166 0 22638 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 91228

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1554176/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=91740 CPUtime=4900.98
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 19426 0 0 0 490070 28 0 0 25 0 1 0 223780812 93941760 19339 1992294400 134512640 135192793 4294956224 18446744073709551615 134550435 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 22935 19339 73 166 0 22766 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 91740

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1553600/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=92508 CPUtime=4960.97
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 19560 0 0 0 496068 29 0 0 25 0 1 0 223780812 94728192 19473 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 23127 19473 73 166 0 22958 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 92508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29909
/proc/meminfo: memFree=1553280/2055920 swapFree=3990728/4192956
[pid=29900] ppid=29898 vsize=93020 CPUtime=5000.06
/proc/29900/stat : 29900 (mxc-sat09) R 29898 29900 29673 0 -1 4194304 19647 0 0 0 499977 29 0 0 25 0 1 0 223780812 95252480 19560 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/29900/statm: 23255 19560 73 166 0 23086 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 93020

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): 5001.42
CPU time (s): 5000.09
CPU user time (s): 4999.78
CPU system time (s): 0.306953
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 93020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.306953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19647
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= 10248

runsolver used 3.79942 second user time and 10.3544 second system time

The end

Launcher Data 

Begin job on node23 at 2009-05-10 14:11:13
IDJOB=1784641
IDBENCH=71805
IDSOLVER=613
FILE ID=node23/1784641-1241957473
PBS_JOBID= 9265074
Free space on /tmp= 66344 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-23-189-21-75.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784641-1241957473/watcher-1784641-1241957473 -o /tmp/evaluation-result-1784641-1241957473/solver-1784641-1241957473 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1784641-1241957473.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 46a186d5aa9ba41a176adf24fb365342
RANDOM SEED=399585258

node23.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		: 3000.238
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		: 3000.238
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:       1633120 kB
Buffers:         56132 kB
Cached:         122128 kB
SwapCached:     196896 kB
Active:         161104 kB
Inactive:       215640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633120 kB
SwapTotal:     4192956 kB
SwapFree:      3990728 kB
Dirty:             972 kB
Writeback:           0 kB
Mapped:          14060 kB
Slab:            32112 kB
Committed_AS:   767068 kB
PageTables:       1388 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 node23 at 2009-05-10 15:34:37