Trace number 311616

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) 1200.11 1200.44

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
MD5SUMbbb4149cc32eff7dd6676db03641b5a9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
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:  2405                                                 |
0.00/0.01	c |  Number of clauses:    7478                                                 |

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/node18/watcher-311616-1172572587 -o ROOT/results/node18/solver-311616-1172572587 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311616-1172572587/cmusat /tmp/evaluation/311616-1172572587/instance-311616-1172572587.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: 1.00 0.99 1.00 3/77 22275
/proc/meminfo: memFree=1664688/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=2636 CPUtime=0
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 277213306 2699264 261 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134532014 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 659 261 96 243 0 413 0

[startup+0.107579 s]
/proc/loadavg: 1.00 0.99 1.00 3/77 22275
/proc/meminfo: memFree=1664688/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=3232 CPUtime=0.1
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 455 0 0 0 10 0 0 0 18 0 1 0 277213306 3309568 438 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589727 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 808 438 118 243 0 562 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3232

[startup+0.515618 s]
/proc/loadavg: 1.00 0.99 1.00 3/77 22275
/proc/meminfo: memFree=1664688/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=3892 CPUtime=0.51
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 621 0 0 0 51 0 0 0 21 0 1 0 277213306 3985408 604 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 973 604 118 243 0 727 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3892

[startup+1.3367 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 22276
/proc/meminfo: memFree=1662376/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=4536 CPUtime=1.33
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 761 0 0 0 133 0 0 0 25 0 1 0 277213306 4644864 744 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581791 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 1134 744 118 243 0 888 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4536

[startup+2.97786 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 22276
/proc/meminfo: memFree=1661672/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=5008 CPUtime=2.96
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 881 0 0 0 296 0 0 0 25 0 1 0 277213306 5128192 864 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589625 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 1252 864 118 243 0 1006 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5008

[startup+6.25417 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 22276
/proc/meminfo: memFree=1659624/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=6988 CPUtime=6.24
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 1340 0 0 0 623 1 0 0 25 0 1 0 277213306 7155712 1323 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 1747 1323 118 243 0 1501 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6988

[startup+12.7138 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 22276
/proc/meminfo: memFree=1658344/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=8464 CPUtime=12.7
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 1841 0 0 0 1268 2 0 0 25 0 1 0 277213306 8667136 1719 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 2116 1719 118 243 0 1870 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8464

[startup+25.515 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 22276
/proc/meminfo: memFree=1652456/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=14716 CPUtime=25.49
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 3589 0 0 0 2547 2 0 0 25 0 1 0 277213306 15069184 3109 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 3679 3109 118 243 0 3433 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14716

[startup+51.1275 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 22276
/proc/meminfo: memFree=1651496/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=15464 CPUtime=51.1
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 4062 0 0 0 5107 3 0 0 25 0 1 0 277213306 15835136 3339 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134521798 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 3866 3339 118 243 0 3620 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15464

[startup+102.349 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 22276
/proc/meminfo: memFree=1636584/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=31320 CPUtime=102.31
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 8628 0 0 0 10225 6 0 0 25 0 1 0 277213306 32071680 7046 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 7830 7046 118 243 0 7584 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 31320

[startup+162.387 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 22276
/proc/meminfo: memFree=1636136/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=31560 CPUtime=162.33
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 8964 0 0 0 16226 7 0 0 25 0 1 0 277213306 32317440 7154 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589628 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 7890 7154 118 243 0 7644 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 31560

[startup+222.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22276
/proc/meminfo: memFree=1633832/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=33396 CPUtime=222.35
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 9795 0 0 0 22227 8 0 0 25 0 1 0 277213306 34197504 7716 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 8349 7716 118 243 0 8103 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 33396

[startup+282.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22276
/proc/meminfo: memFree=1631592/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=35460 CPUtime=282.36
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 10562 0 0 0 28226 10 0 0 25 0 1 0 277213306 36311040 8330 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581194 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 8865 8330 118 243 0 8619 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 35460

[startup+342.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1626536/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=39956 CPUtime=342.37
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 12112 0 0 0 34225 12 0 0 25 0 1 0 277213306 40914944 9531 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 9989 9531 118 243 0 9743 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 39956

[startup+402.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1624488/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=42120 CPUtime=402.39
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 12641 0 0 0 40226 13 0 0 25 0 1 0 277213306 43130880 10060 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 10530 10060 118 243 0 10284 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 42120

[startup+462.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1604776/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=64892 CPUtime=462.4
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 18606 0 0 0 46224 16 0 0 25 0 1 0 277213306 66449408 14970 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 16223 14970 118 243 0 15977 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 64892

[startup+522.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1604200/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=65288 CPUtime=522.42
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 18980 0 0 0 52225 17 0 0 25 0 1 0 277213306 66854912 15127 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 16322 15127 118 243 0 16076 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 65288

[startup+582.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1603816/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=65480 CPUtime=582.43
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 19081 0 0 0 58226 17 0 0 25 0 1 0 277213306 67051520 15228 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 16370 15228 118 243 0 16124 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 65480

[startup+642.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1603560/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=65572 CPUtime=642.45
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 19373 0 0 0 64227 18 0 0 25 0 1 0 277213306 67145728 15283 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 16393 15283 118 243 0 16147 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 65572

[startup+702.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1602984/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=65672 CPUtime=702.46
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 19772 0 0 0 70227 19 0 0 25 0 1 0 277213306 67248128 15422 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 16418 15422 118 243 0 16172 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 65672

[startup+762.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1602920/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=65864 CPUtime=762.47
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 19788 0 0 0 76228 19 0 0 25 0 1 0 277213306 67444736 15438 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 16466 15438 118 243 0 16220 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 65864

[startup+822.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1602664/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=66056 CPUtime=822.49
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 19857 0 0 0 82229 20 0 0 25 0 1 0 277213306 67641344 15507 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 16514 15507 118 243 0 16268 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 66056

[startup+882.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1600808/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=67640 CPUtime=882.5
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 20617 0 0 0 88229 21 0 0 25 0 1 0 277213306 69263360 15982 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 16910 15982 118 243 0 16664 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 67640

[startup+942.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1600680/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=67776 CPUtime=942.52
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 20651 0 0 0 94230 22 0 0 25 0 1 0 277213306 69402624 16016 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 16944 16016 118 243 0 16698 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 67776

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1596136/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=71876 CPUtime=1002.53
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 22088 0 0 0 100230 23 0 0 25 0 1 0 277213306 73601024 17142 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589606 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 17969 17142 118 243 0 17723 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 71876

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1595944/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=72016 CPUtime=1062.55
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 22139 0 0 0 106231 24 0 0 25 0 1 0 277213306 73744384 17193 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 18004 17193 118 243 0 17758 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 72016

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1595816/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=72160 CPUtime=1122.56
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 22172 0 0 0 112232 24 0 0 25 0 1 0 277213306 73891840 17226 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 18040 17226 118 243 0 17794 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 72160

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1595048/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=72700 CPUtime=1182.57
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 22379 0 0 0 118232 25 0 0 25 0 1 0 277213306 74444800 17433 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 18175 17433 118 243 0 17929 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 72700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1593128/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=74420 CPUtime=1200.09
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 23177 0 0 0 119983 26 0 0 25 0 1 0 277213306 76206080 17890 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 18605 17890 118 243 0 18359 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 74420

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22278
/proc/meminfo: memFree=1593128/2055920 swapFree=4192812/4192956
[pid=22275] ppid=22273 vsize=74420 CPUtime=1200.09
/proc/22275/stat : 22275 (cmusat) R 22273 22275 21784 0 -1 4194304 23177 0 0 0 119983 26 0 0 25 0 1 0 277213306 76206080 17890 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22275/statm: 18605 17890 118 243 0 18359 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 74420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.84
CPU system time (s): 0.272958
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 74420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23177
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= 1821

runsolver used 1.40679 second user time and 2.84557 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 27 10:36:28 UTC 2007

IDJOB= 311616
IDBENCH= 20319
IDSOLVER= 121
FILE ID= node18/311616-1172572587

PBS_JOBID= 3971683

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311616-1172572587/cmusat /tmp/evaluation/311616-1172572587/instance-311616-1172572587.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-311616-1172572587 -o ROOT/results/node18/solver-311616-1172572587 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311616-1172572587/cmusat /tmp/evaluation/311616-1172572587/instance-311616-1172572587.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  bbb4149cc32eff7dd6676db03641b5a9

RANDOM SEED= 40475112

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1665160 kB
Buffers:         48280 kB
Cached:         214608 kB
SwapCached:          0 kB
Active:         244168 kB
Inactive:        78420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          78624 kB
Slab:            53828 kB
Committed_AS:   963088 kB
PageTables:       1668 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= 66555 MiB

End job on node18 on Tue Feb 27 10:56:30 UTC 2007