Trace number 291649

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, and are wall clock time (not CPU 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
CMUSAT 2007-02-08? (TO) 1200.12 1200.6

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S256297823-16.SAT.shuffled.cnf
MD5SUM98acb22e903e1289d5e4bb5a28958843
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  80                                                   |
0.00/0.00	c |  Number of clauses:    1704                                                 |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-291649-1171744901 -o ROOT/results/node43/solver-291649-1171744901 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291649-1171744901/cmusat /tmp/evaluation/291649-1171744901/instance-291649-1171744901.cnf 

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


[startup+0 s]
/proc/loadavg: 0.84 0.94 0.79 3/64 3478
/proc/meminfo: memFree=611340/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=2312 CPUtime=0
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 194446332 2367488 172 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530270 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 578 172 108 243 0 332 0

[startup+0.106141 s]
/proc/loadavg: 0.84 0.94 0.79 3/64 3478
/proc/meminfo: memFree=611340/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=2576 CPUtime=0.1
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 282 0 0 0 10 0 0 0 18 0 1 0 194446332 2637824 265 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581779 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 644 265 118 243 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2576

[startup+0.514208 s]
/proc/loadavg: 0.84 0.94 0.79 3/64 3478
/proc/meminfo: memFree=611340/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=2980 CPUtime=0.5
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 375 0 0 0 50 0 0 0 21 0 1 0 194446332 3051520 358 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592245 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 745 358 118 243 0 499 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2980

[startup+1.33434 s]
/proc/loadavg: 0.84 0.94 0.79 2/65 3479
/proc/meminfo: memFree=610080/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=4060 CPUtime=1.32
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 606 0 0 0 132 0 0 0 25 0 1 0 194446332 4157440 589 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590161 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 1015 589 118 243 0 769 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4060

[startup+2.97061 s]
/proc/loadavg: 0.85 0.94 0.79 2/65 3479
/proc/meminfo: memFree=609184/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=4452 CPUtime=2.96
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 708 0 0 0 296 0 0 0 25 0 1 0 194446332 4558848 691 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589693 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 1113 691 118 243 0 867 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4452

[startup+6.24916 s]
/proc/loadavg: 0.85 0.94 0.79 2/65 3479
/proc/meminfo: memFree=607136/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=6304 CPUtime=6.23
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 1178 0 0 0 623 0 0 0 25 0 1 0 194446332 6455296 1121 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 1576 1121 118 243 0 1330 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6304

[startup+12.7012 s]
/proc/loadavg: 0.88 0.94 0.79 2/65 3479
/proc/meminfo: memFree=605864/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=7316 CPUtime=12.69
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 1654 0 0 0 1268 1 0 0 25 0 1 0 194446332 7491584 1428 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 1829 1428 118 243 0 1583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7316

[startup+25.5044 s]
/proc/loadavg: 0.89 0.94 0.79 2/65 3479
/proc/meminfo: memFree=603176/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=10504 CPUtime=25.49
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 2750 0 0 0 2547 2 0 0 25 0 1 0 194446332 10756096 2096 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 2626 2096 118 243 0 2380 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10504

[startup+51.1086 s]
/proc/loadavg: 0.93 0.94 0.79 2/65 3479
/proc/meminfo: memFree=596712/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=18416 CPUtime=51.08
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 5146 0 0 0 5106 2 0 0 25 0 1 0 194446332 18857984 3719 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590188 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 4604 3719 118 243 0 4358 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18416

[startup+102.313 s]
/proc/loadavg: 0.97 0.95 0.80 2/65 3479
/proc/meminfo: memFree=594984/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=19668 CPUtime=102.27
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 6073 0 0 0 10223 4 0 0 25 0 1 0 194446332 20140032 4148 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 4917 4148 118 243 0 4671 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19668

[startup+162.333 s]
/proc/loadavg: 0.99 0.96 0.82 2/65 3479
/proc/meminfo: memFree=590632/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=23356 CPUtime=162.26
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 7681 0 0 0 16221 5 0 0 25 0 1 0 194446332 23916544 5241 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 5839 5241 118 243 0 5593 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 23356

[startup+222.348 s]
/proc/loadavg: 0.99 0.96 0.82 2/65 3479
/proc/meminfo: memFree=582120/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=34936 CPUtime=222.26
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 10858 0 0 0 22219 7 0 0 25 0 1 0 194446332 35774464 7357 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 8734 7357 118 243 0 8488 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 34936

[startup+282.37 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 3479
/proc/meminfo: memFree=581608/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=34892 CPUtime=282.26
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 11210 0 0 0 28219 7 0 0 25 0 1 0 194446332 35729408 7449 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 8723 7449 118 243 0 8477 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 34892

[startup+342.386 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 3479
/proc/meminfo: memFree=580392/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=36132 CPUtime=342.26
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 11825 0 0 0 34218 8 0 0 25 0 1 0 194446332 36999168 7782 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 9033 7782 118 243 0 8787 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 36132

[startup+402.406 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 3479
/proc/meminfo: memFree=579624/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=36372 CPUtime=402.25
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 12287 0 0 0 40217 8 0 0 25 0 1 0 194446332 37244928 7971 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 9093 7971 118 243 0 8847 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 36372

[startup+462.421 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 3479
/proc/meminfo: memFree=577704/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=38204 CPUtime=462.25
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 13103 0 0 0 46216 9 0 0 25 0 1 0 194446332 39120896 8454 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 9551 8454 118 243 0 9305 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 38204

[startup+522.438 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 3479
/proc/meminfo: memFree=576616/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=39156 CPUtime=522.25
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 13387 0 0 0 52216 9 0 0 25 0 1 0 194446332 40095744 8738 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 9789 8738 118 243 0 9543 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 39156

[startup+582.459 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 3479
/proc/meminfo: memFree=574504/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=41028 CPUtime=582.25
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 14266 0 0 0 58216 9 0 0 25 0 1 0 194446332 42012672 9254 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 10257 9254 118 243 0 10011 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 41028

[startup+642.481 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 3479
/proc/meminfo: memFree=574184/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=41284 CPUtime=642.25
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 14384 0 0 0 64215 10 0 0 25 0 1 0 194446332 42274816 9307 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 10321 9307 118 243 0 10075 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 41284

[startup+702.495 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 3479
/proc/meminfo: memFree=571368/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=43672 CPUtime=702.24
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 15479 0 0 0 70213 11 0 0 25 0 1 0 194446332 44720128 10040 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 10918 10040 118 243 0 10672 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 43672

[startup+762.514 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 3479
/proc/meminfo: memFree=571048/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=43840 CPUtime=762.24
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 15547 0 0 0 76213 11 0 0 25 0 1 0 194446332 44892160 10108 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 10960 10108 118 243 0 10714 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 43840

[startup+822.536 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 3479
/proc/meminfo: memFree=553704/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=67696 CPUtime=822.24
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 22082 0 0 0 82210 14 0 0 25 0 1 0 194446332 69320704 14439 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 16924 14439 118 243 0 16678 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 67696

[startup+882.553 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 3479
/proc/meminfo: memFree=553704/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=67696 CPUtime=882.24
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 22085 0 0 0 88210 14 0 0 25 0 1 0 194446332 69320704 14442 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 16924 14442 118 243 0 16678 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 67696

[startup+942.569 s]
/proc/loadavg: 1.03 0.99 0.90 2/65 3479
/proc/meminfo: memFree=553576/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=67564 CPUtime=942.23
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 22124 0 0 0 94209 14 0 0 25 0 1 0 194446332 69185536 14448 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 16891 14448 118 243 0 16645 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 67564

[startup+1002.59 s]
/proc/loadavg: 1.01 0.99 0.90 2/65 3479
/proc/meminfo: memFree=552808/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=67736 CPUtime=1002.23
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 22762 0 0 0 100209 14 0 0 25 0 1 0 194446332 69361664 14648 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 16934 14648 118 243 0 16688 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 67736

[startup+1062.61 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 3479
/proc/meminfo: memFree=552808/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=67736 CPUtime=1062.23
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 22763 0 0 0 106208 15 0 0 25 0 1 0 194446332 69361664 14649 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 16934 14649 118 243 0 16688 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 67736

[startup+1122.63 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 3479
/proc/meminfo: memFree=552808/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=67472 CPUtime=1122.23
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 22781 0 0 0 112208 15 0 0 25 0 1 0 194446332 69091328 14601 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 16868 14601 118 243 0 16622 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 67472

[startup+1182.65 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 3579
/proc/meminfo: memFree=551328/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=67472 CPUtime=1182.18
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 22862 0 0 0 118203 15 0 0 25 0 1 0 194446332 69091328 14682 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 16868 14682 118 243 0 16622 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 67472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 3593
/proc/meminfo: memFree=551080/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=67472 CPUtime=1200.1
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 22912 0 0 0 119995 15 0 0 25 0 1 0 194446332 69091328 14732 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 16868 14732 118 243 0 16622 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 67472

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

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

[startup+1200.59 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 3593
/proc/meminfo: memFree=551080/2055920 swapFree=4183376/4192956
[pid=3478] ppid=3476 vsize=67472 CPUtime=1200.1
/proc/3478/stat : 3478 (cmusat) R 3476 3478 3376 0 -1 4194304 22912 0 0 0 119995 15 0 0 25 0 1 0 194446332 69091328 14732 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3478/statm: 16868 14732 118 243 0 16622 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 67472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.12
CPU user time (s): 1199.95
CPU system time (s): 0.162975
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 67736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22912
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= 6
involuntary context switches= 1489

runsolver used 0.815875 second user time and 2.43063 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat Feb 17 20:41:42 UTC 2007

IDJOB= 291649
IDBENCH= 19820
IDSOLVER= 121
FILE ID= node43/291649-1171744901

PBS_JOBID= 3839467

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S256297823-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291649-1171744901/cmusat /tmp/evaluation/291649-1171744901/instance-291649-1171744901.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-291649-1171744901 -o ROOT/results/node43/solver-291649-1171744901 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291649-1171744901/cmusat /tmp/evaluation/291649-1171744901/instance-291649-1171744901.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  98acb22e903e1289d5e4bb5a28958843

RANDOM SEED= 47089827

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
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		: 3000.281
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:        611840 kB
Buffers:         49848 kB
Cached:        1273628 kB
SwapCached:       4020 kB
Active:         808356 kB
Inactive:       525080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        611840 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:            2540 kB
Writeback:           0 kB
Mapped:          15240 kB
Slab:            96716 kB
Committed_AS:   478648 kB
PageTables:       1392 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= 66562 MiB

End job on node43 on Sat Feb 17 21:01:46 UTC 2007