Trace number 300300

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) 1200.1 1200.53

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1059928571-06.cnf
MD5SUM04472b4b6b6792f6a66e445ec1cc3be0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.8173
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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:  800                                                  |
0.00/0.02	c |  Number of clauses:    16000                                                |

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/node12/watcher-300300-1171898039 -o ROOT/results/node12/solver-300300-1171898039 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300300-1171898039/cmusat /tmp/evaluation/300300-1171898039/instance-300300-1171898039.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: 0.92 0.98 0.96 3/77 28311
/proc/meminfo: memFree=1689968/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=2448 CPUtime=0
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 209758437 2506752 270 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134551875 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 612 270 96 243 0 366 0

[startup+0.107647 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 28311
/proc/meminfo: memFree=1689968/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=3744 CPUtime=0.1
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 640 0 0 0 10 0 0 0 18 0 1 0 209758437 3833856 623 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 936 623 108 243 0 690 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3744

[startup+0.515721 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 28311
/proc/meminfo: memFree=1689968/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=5764 CPUtime=0.5
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 1469 0 0 0 50 0 0 0 22 0 1 0 209758437 5902336 1026 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 1441 1026 118 243 0 1195 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5764

[startup+1.33687 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1683944/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=8448 CPUtime=1.33
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 2181 0 0 0 132 1 0 0 25 0 1 0 209758437 8650752 1738 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589640 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 2112 1738 118 243 0 1866 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8448

[startup+2.97616 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1681832/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=10184 CPUtime=2.96
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 2811 0 0 0 295 1 0 0 25 0 1 0 209758437 10428416 2186 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134592056 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 2546 2186 118 243 0 2300 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10184

[startup+6.25275 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1679656/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=11780 CPUtime=6.24
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 3330 0 0 0 622 2 0 0 25 0 1 0 209758437 12062720 2605 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 2945 2605 118 243 0 2699 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11780

[startup+12.7089 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1676776/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=14988 CPUtime=12.69
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 4393 0 0 0 1267 2 0 0 25 0 1 0 209758437 15347712 3446 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 3747 3446 118 243 0 3501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14988

[startup+25.5112 s]
/proc/loadavg: 0.95 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1668072/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=24068 CPUtime=25.49
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 6781 0 0 0 2546 3 0 0 25 0 1 0 209758437 24645632 5484 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 6017 5484 118 243 0 5771 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24068

[startup+51.1228 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1664296/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=27580 CPUtime=51.09
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 8049 0 0 0 5104 5 0 0 25 0 1 0 209758437 28241920 6439 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 6895 6439 118 243 0 6649 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 27580

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1653416/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=38004 CPUtime=102.3
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 11158 0 0 0 10222 8 0 0 25 0 1 0 209758437 38916096 9151 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 9501 9151 118 243 0 9255 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 38004

[startup+162.38 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1628008/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=64932 CPUtime=162.32
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 18378 0 0 0 16220 12 0 0 25 0 1 0 209758437 66490368 15492 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581070 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 16233 15492 118 243 0 15987 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 64932

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1627688/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=64980 CPUtime=222.31
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 18581 0 0 0 22219 12 0 0 25 0 1 0 209758437 66539520 15551 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 16245 15551 118 243 0 15999 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 64980

[startup+282.432 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1624104/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=68120 CPUtime=282.32
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 19788 0 0 0 28218 14 0 0 25 0 1 0 209758437 69754880 16434 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589764 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 17030 16434 118 243 0 16784 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 68120

[startup+342.462 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1615528/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=76508 CPUtime=342.33
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 22114 0 0 0 34217 16 0 0 25 0 1 0 209758437 78344192 18578 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589589 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 19127 18578 118 243 0 18881 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 76508

[startup+402.494 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1607336/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=84756 CPUtime=402.33
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 24190 0 0 0 40214 19 0 0 25 0 1 0 209758437 86790144 20654 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 21189 20654 118 243 0 20943 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 84756

[startup+462.527 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1605416/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=86452 CPUtime=462.35
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 24829 0 0 0 46215 20 0 0 25 0 1 0 209758437 88526848 21096 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 21613 21096 118 243 0 21367 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 86452

[startup+522.552 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1598440/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=93124 CPUtime=522.35
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 26784 0 0 0 52212 23 0 0 25 0 1 0 209758437 95358976 22838 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 23281 22838 118 243 0 23035 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 93124

[startup+582.579 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1542504/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=152708 CPUtime=582.36
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 41971 0 0 0 58207 29 0 0 25 0 1 0 209758437 156372992 36790 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38177 36790 118 243 0 37931 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 152708

[startup+642.609 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1542376/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=152840 CPUtime=642.37
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 42003 0 0 0 64207 30 0 0 25 0 1 0 209758437 156508160 36822 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38210 36822 118 243 0 37964 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 152840

[startup+702.637 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1541800/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=153268 CPUtime=702.38
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 42406 0 0 0 70207 31 0 0 25 0 1 0 209758437 156946432 36974 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38317 36974 118 243 0 38071 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 153268

[startup+762.669 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 28312
/proc/meminfo: memFree=1541736/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=153268 CPUtime=762.39
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 42406 0 0 0 76208 31 0 0 25 0 1 0 209758437 156946432 36974 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38317 36974 118 243 0 38071 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 153268

[startup+822.702 s]
/proc/loadavg: 1.20 1.06 0.99 2/78 28312
/proc/meminfo: memFree=1541288/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=153364 CPUtime=822.4
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 42799 0 0 0 82208 32 0 0 25 0 1 0 209758437 157044736 37094 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38341 37094 118 243 0 38095 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 153364

[startup+882.73 s]
/proc/loadavg: 1.07 1.04 0.99 2/78 28312
/proc/meminfo: memFree=1541352/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=153364 CPUtime=882.4
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 42799 0 0 0 88208 32 0 0 25 0 1 0 209758437 157044736 37094 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38341 37094 118 243 0 38095 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 153364

[startup+942.759 s]
/proc/loadavg: 1.02 1.03 0.99 2/78 28312
/proc/meminfo: memFree=1541224/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=153364 CPUtime=942.41
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 42810 0 0 0 94208 33 0 0 25 0 1 0 209758437 157044736 37105 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38341 37105 118 243 0 38095 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 153364

[startup+1002.79 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 28312
/proc/meminfo: memFree=1541160/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=153364 CPUtime=1002.42
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 42836 0 0 0 100208 34 0 0 25 0 1 0 209758437 157044736 37131 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38341 37131 118 243 0 38095 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 153364

[startup+1062.82 s]
/proc/loadavg: 1.00 1.02 0.99 2/78 28312
/proc/meminfo: memFree=1540712/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=153468 CPUtime=1062.42
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 43240 0 0 0 106208 34 0 0 25 0 1 0 209758437 157151232 37238 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38367 37238 118 243 0 38121 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 153468

[startup+1122.85 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 28312
/proc/meminfo: memFree=1540712/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=153468 CPUtime=1122.44
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 43240 0 0 0 112209 35 0 0 25 0 1 0 209758437 157151232 37238 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38367 37238 118 243 0 38121 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 153468

[startup+1182.88 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 28312
/proc/meminfo: memFree=1540200/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=153584 CPUtime=1182.45
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 43707 0 0 0 118209 36 0 0 25 0 1 0 209758437 157270016 37382 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38396 37382 118 243 0 38150 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 153584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 28312
/proc/meminfo: memFree=1540200/2055920 swapFree=4154904/4192956
[pid=28311] ppid=28309 vsize=153584 CPUtime=1200.06
/proc/28311/stat : 28311 (cmusat) R 28309 28311 27255 0 -1 4194304 43707 0 0 0 119970 36 0 0 25 0 1 0 209758437 157270016 37382 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/28311/statm: 38396 37382 118 243 0 38150 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 153584

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): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.71
CPU system time (s): 0.387941
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 153584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.387941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43707
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= 23878

runsolver used 1.40679 second user time and 2.6476 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Feb 19 15:14:00 UTC 2007

IDJOB= 300300
IDBENCH= 20031
IDSOLVER= 121
FILE ID= node12/300300-1171898039

PBS_JOBID= 3848819

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1059928571-06.cnf
COMMAND LINE= /tmp/evaluation/300300-1171898039/cmusat /tmp/evaluation/300300-1171898039/instance-300300-1171898039.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-300300-1171898039 -o ROOT/results/node12/solver-300300-1171898039 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300300-1171898039/cmusat /tmp/evaluation/300300-1171898039/instance-300300-1171898039.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  04472b4b6b6792f6a66e445ec1cc3be0

RANDOM SEED= 637969714

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1690376 kB
Buffers:         50672 kB
Cached:         221976 kB
SwapCached:      18052 kB
Active:          62364 kB
Inactive:       236316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690376 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          29784 kB
Slab:            52452 kB
Committed_AS:   994368 kB
PageTables:       1692 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= 66549 MiB

End job on node12 on Mon Feb 19 15:34:03 UTC 2007