Trace number 367252

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) 10000.1 10003.8

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-19-u.cnf
MD5SUMf9358d3195ca3efe99a3e305b00150cd
Bench CategoryINDUST (industrial 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 variables279228
Number of clauses1324541
Sum of the clauses size3072200
Maximum clause length10
Minimum clause length1
Number of clauses of size 123238
Number of clauses of size 21011607
Number of clauses of size 3237476
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  279228                                               |
1.69/1.70	c |  Number of clauses:    1324541                                              |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-367252-1176919360 -o ROOT/results/node25/solver-367252-1176919360 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367252-1176919360/cmusat /tmp/evaluation/367252-1176919360/instance-367252-1176919360.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.99 0.98 0.99 3/64 23372
/proc/meminfo: memFree=1896016/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=2788 CPUtime=0
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 524 0 0 0 0 0 0 0 18 0 1 0 139853281 2854912 507 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 697 507 96 243 0 451 0

[startup+0.0927379 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23372
/proc/meminfo: memFree=1896016/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=11308 CPUtime=0.08
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 2485 0 0 0 8 0 0 0 18 0 1 0 139853281 11579392 2468 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 2827 2469 96 243 0 2581 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11308

[startup+0.101739 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23372
/proc/meminfo: memFree=1896016/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=12064 CPUtime=0.09
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 2650 0 0 0 9 0 0 0 18 0 1 0 139853281 12353536 2633 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 3016 2634 96 243 0 2770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12064

[startup+0.301773 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23372
/proc/meminfo: memFree=1896016/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=47816 CPUtime=0.29
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 9605 0 0 0 26 3 0 0 19 0 1 0 139853281 48963584 9588 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134549008 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 11954 9591 96 243 0 11708 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47816

[startup+0.701841 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23372
/proc/meminfo: memFree=1896016/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=67356 CPUtime=0.69
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 14682 0 0 0 63 6 0 0 22 0 1 0 139853281 68972544 14665 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 16839 14665 96 243 0 16593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67356

[startup+1.50198 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1825672/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=104140 CPUtime=1.49
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 24028 0 0 0 137 12 0 0 25 0 1 0 139853281 106639360 24011 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 26035 24011 96 243 0 25789 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104140

[startup+3.10125 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1790984/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=123088 CPUtime=3.09
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 28726 0 0 0 293 16 0 0 25 0 1 0 139853281 126042112 28709 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 30772 28709 108 243 0 30526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123088

[startup+6.3028 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1760328/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=134916 CPUtime=6.29
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 36963 0 0 0 610 19 0 0 25 0 1 0 139853281 138153984 32009 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135089308 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 33729 32009 108 243 0 33483 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 134916

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1820112/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=87916 CPUtime=12.68
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 40881 0 0 0 1247 21 0 0 25 0 1 0 139853281 90025984 19040 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 21979 19040 119 243 0 21733 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 87916

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1820048/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=87916 CPUtime=25.48
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 40916 0 0 0 2527 21 0 0 25 0 1 0 139853281 90025984 19075 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 21979 19075 119 243 0 21733 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87916

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1819792/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=87916 CPUtime=51.08
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 41001 0 0 0 5086 22 0 0 25 0 1 0 139853281 90025984 19160 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591978 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 21979 19160 119 243 0 21733 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87916

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1811408/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=95852 CPUtime=102.26
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 43124 0 0 0 10201 25 0 0 25 0 1 0 139853281 98152448 21283 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 23963 21283 119 243 0 23717 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 95852

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1787280/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=119488 CPUtime=162.24
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 49199 0 0 0 16192 32 0 0 25 0 1 0 139853281 122355712 27358 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 29872 27358 119 243 0 29626 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 119488

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1771664/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=134416 CPUtime=222.21
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 53038 0 0 0 22185 36 0 0 25 0 1 0 139853281 137641984 31197 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 33604 31197 119 243 0 33358 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 134416

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1757136/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=148496 CPUtime=282.19
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 56687 0 0 0 28180 39 0 0 25 0 1 0 139853281 152059904 34846 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 37124 34846 119 243 0 36878 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 148496

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1743632/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=161560 CPUtime=342.17
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 60037 0 0 0 34174 43 0 0 25 0 1 0 139853281 165437440 38196 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 40390 38196 119 243 0 40144 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 161560

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1733200/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=171804 CPUtime=402.15
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 62663 0 0 0 40169 46 0 0 25 0 1 0 139853281 175927296 40822 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 42951 40822 119 243 0 42705 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 171804

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1718096/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=186376 CPUtime=462.13
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 66416 0 0 0 46163 50 0 0 25 0 1 0 139853281 190849024 44575 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 46594 44575 119 243 0 46348 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 186376

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1706640/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=197748 CPUtime=522.11
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 69312 0 0 0 52158 53 0 0 25 0 1 0 139853281 202493952 47471 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 49437 47471 119 243 0 49191 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 197748

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1687952/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=215648 CPUtime=582.09
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 73890 0 0 0 58152 57 0 0 25 0 1 0 139853281 220823552 52049 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 53912 52049 119 243 0 53666 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 215648

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23373
/proc/meminfo: memFree=1675920/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=227576 CPUtime=642.07
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 76896 0 0 0 64146 61 0 0 25 0 1 0 139853281 233037824 55055 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 56894 55055 119 243 0 56648 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 227576


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23773
/proc/meminfo: memFree=1113488/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815016 CPUtime=9098.92
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 246198 0 0 0 909709 183 0 0 25 0 1 0 139853281 834576384 194688 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203754 194688 119 243 0 203508 0
Current children cumulated CPU time (s) 9098.92
Current children cumulated vsize (KiB) 815016

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23773
/proc/meminfo: memFree=1113424/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815016 CPUtime=9158.9
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 246198 0 0 0 915707 183 0 0 25 0 1 0 139853281 834576384 194688 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203754 194688 119 243 0 203508 0
Current children cumulated CPU time (s) 9158.9
Current children cumulated vsize (KiB) 815016

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23773
/proc/meminfo: memFree=1113232/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815016 CPUtime=9218.88
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 246242 0 0 0 921705 183 0 0 25 0 1 0 139853281 834576384 194732 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203754 194732 119 243 0 203508 0
Current children cumulated CPU time (s) 9218.88
Current children cumulated vsize (KiB) 815016

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23773
/proc/meminfo: memFree=1112784/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815016 CPUtime=9278.85
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 246343 0 0 0 927702 183 0 0 25 0 1 0 139853281 834576384 194833 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203754 194833 119 243 0 203508 0
Current children cumulated CPU time (s) 9278.85
Current children cumulated vsize (KiB) 815016

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1112336/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815016 CPUtime=9338.84
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 246431 0 0 0 933701 183 0 0 25 0 1 0 139853281 834576384 194921 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203754 194921 119 243 0 203508 0
Current children cumulated CPU time (s) 9338.84
Current children cumulated vsize (KiB) 815016

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1112016/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815016 CPUtime=9398.82
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 246522 0 0 0 939698 184 0 0 25 0 1 0 139853281 834576384 195012 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203754 195012 119 243 0 203508 0
Current children cumulated CPU time (s) 9398.82
Current children cumulated vsize (KiB) 815016

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1111696/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815016 CPUtime=9458.8
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 246601 0 0 0 945696 184 0 0 25 0 1 0 139853281 834576384 195091 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203754 195091 119 243 0 203508 0
Current children cumulated CPU time (s) 9458.8
Current children cumulated vsize (KiB) 815016

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1110928/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815480 CPUtime=9518.77
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 249223 0 0 0 951692 185 0 0 25 0 1 0 139853281 835051520 195280 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203870 195280 119 243 0 203624 0
Current children cumulated CPU time (s) 9518.77
Current children cumulated vsize (KiB) 815480

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1110864/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815480 CPUtime=9578.76
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 249223 0 0 0 957690 186 0 0 25 0 1 0 139853281 835051520 195280 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203870 195280 119 243 0 203624 0
Current children cumulated CPU time (s) 9578.76
Current children cumulated vsize (KiB) 815480

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1110864/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815480 CPUtime=9638.73
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 249223 0 0 0 963687 186 0 0 25 0 1 0 139853281 835051520 195280 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203870 195280 119 243 0 203624 0
Current children cumulated CPU time (s) 9638.73
Current children cumulated vsize (KiB) 815480

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1110800/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815480 CPUtime=9698.71
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 249223 0 0 0 969685 186 0 0 25 0 1 0 139853281 835051520 195280 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203870 195280 119 243 0 203624 0
Current children cumulated CPU time (s) 9698.71
Current children cumulated vsize (KiB) 815480

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1110736/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815480 CPUtime=9758.69
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 249230 0 0 0 975683 186 0 0 25 0 1 0 139853281 835051520 195287 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203870 195287 119 243 0 203624 0
Current children cumulated CPU time (s) 9758.69
Current children cumulated vsize (KiB) 815480

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1110672/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815480 CPUtime=9818.67
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 249260 0 0 0 981681 186 0 0 25 0 1 0 139853281 835051520 195317 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589764 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203870 195317 119 243 0 203624 0
Current children cumulated CPU time (s) 9818.67
Current children cumulated vsize (KiB) 815480

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1110608/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815480 CPUtime=9878.65
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 249262 0 0 0 987679 186 0 0 25 0 1 0 139853281 835051520 195319 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203870 195319 119 243 0 203624 0
Current children cumulated CPU time (s) 9878.65
Current children cumulated vsize (KiB) 815480

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1110608/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815480 CPUtime=9938.63
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 249264 0 0 0 993677 186 0 0 25 0 1 0 139853281 835051520 195321 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203870 195321 119 243 0 203624 0
Current children cumulated CPU time (s) 9938.63
Current children cumulated vsize (KiB) 815480

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1110544/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815480 CPUtime=9998.61
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 249265 0 0 0 999675 186 0 0 25 0 1 0 139853281 835051520 195322 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203870 195322 119 243 0 203624 0
Current children cumulated CPU time (s) 9998.61
Current children cumulated vsize (KiB) 815480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1110544/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=815480 CPUtime=10000
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4194304 249265 0 0 0 999815 186 0 0 25 0 1 0 139853281 835051520 195322 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 203870 195322 119 243 0 203624 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 815480

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

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

[startup+10003.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23775
/proc/meminfo: memFree=1110544/2055920 swapFree=4182972/4192956
[pid=23372] ppid=23370 vsize=0 CPUtime=10000.1
/proc/23372/stat : 23372 (cmusat) R 23370 23372 22232 0 -1 4195332 249265 0 0 0 999815 196 0 0 25 0 1 0 139853281 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/23372/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.8
CPU time (s): 10000.1
CPU user time (s): 9998.15
CPU system time (s): 1.9887
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 815880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.15
system time used= 1.9887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 249265
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= 16923

runsolver used 6.90995 second user time and 20.5379 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Apr 18 18:02:42 UTC 2007

IDJOB= 367252
IDBENCH= 20376
IDSOLVER= 173
FILE ID= node25/367252-1176919360

PBS_JOBID= 4595264

Free space on /tmp= 66343 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/367252-1176919360/cmusat /tmp/evaluation/367252-1176919360/instance-367252-1176919360.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-367252-1176919360 -o ROOT/results/node25/solver-367252-1176919360 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367252-1176919360/cmusat /tmp/evaluation/367252-1176919360/instance-367252-1176919360.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f9358d3195ca3efe99a3e305b00150cd

RANDOM SEED= 860639852

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1896488 kB
Buffers:          7292 kB
Cached:         104080 kB
SwapCached:       3684 kB
Active:          66136 kB
Inactive:        55368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1896488 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:           26596 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            23964 kB
Committed_AS:  2149032 kB
PageTables:       1472 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= 66343 MiB

End job on node25 on Wed Apr 18 20:49:28 UTC 2007