Trace number 309115

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) 1200.08 1200.52

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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:  4500                                                 |
0.00/0.01	c |  Number of clauses:    12014                                                |

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/node67/watcher-309115-1172534420 -o ROOT/results/node67/solver-309115-1172534420 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309115-1172534420/cmusat /tmp/evaluation/309115-1172534420/instance-309115-1172534420.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: 0.99 0.98 0.99 3/64 14832
/proc/meminfo: memFree=1949432/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=2936 CPUtime=0
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 273399656 3006464 351 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134531719 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 734 351 96 243 0 488 0

[startup+0.107124 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14832
/proc/meminfo: memFree=1949432/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=3652 CPUtime=0.1
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 959 0 0 0 10 0 0 0 18 0 1 0 273399656 3739648 525 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 913 525 118 243 0 667 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3652

[startup+0.515165 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14832
/proc/meminfo: memFree=1949432/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=4180 CPUtime=0.5
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 1099 0 0 0 50 0 0 0 21 0 1 0 273399656 4280320 665 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 1045 665 118 243 0 799 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4180

[startup+1.33625 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14833
/proc/meminfo: memFree=1946416/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=5148 CPUtime=1.32
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 1326 0 0 0 132 0 0 0 25 0 1 0 273399656 5271552 892 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 1287 892 118 243 0 1041 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5148

[startup+2.97842 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14833
/proc/meminfo: memFree=1945712/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=5912 CPUtime=2.97
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 1523 0 0 0 297 0 0 0 25 0 1 0 273399656 6053888 1089 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 1478 1089 118 243 0 1232 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5912

[startup+6.25377 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14833
/proc/meminfo: memFree=1944816/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=6188 CPUtime=6.24
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 1653 0 0 0 624 0 0 0 25 0 1 0 273399656 6336512 1184 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581791 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 1547 1184 118 243 0 1301 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6188

[startup+12.7074 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14833
/proc/meminfo: memFree=1941872/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=9592 CPUtime=12.69
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 2565 0 0 0 1269 0 0 0 25 0 1 0 273399656 9822208 1881 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 2398 1881 118 243 0 2152 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9592

[startup+25.6078 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14833
/proc/meminfo: memFree=1940528/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=11136 CPUtime=25.59
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 3099 0 0 0 2558 1 0 0 25 0 1 0 273399656 11403264 2316 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 2784 2316 118 243 0 2538 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11136

[startup+51.2235 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 14905
/proc/meminfo: memFree=1933952/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=15840 CPUtime=51.18
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 4696 0 0 0 5115 3 0 0 25 0 1 0 273399656 16220160 3596 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 3960 3596 118 243 0 3714 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 15840

[startup+102.457 s]
/proc/loadavg: 1.14 1.03 1.01 2/71 14971
/proc/meminfo: memFree=1926336/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=24208 CPUtime=102.36
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 7243 0 0 0 10232 4 0 0 25 0 1 0 273399656 24788992 5478 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 6052 5478 118 243 0 5806 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 24208

[startup+162.489 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 15031
/proc/meminfo: memFree=1923696/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=27500 CPUtime=162.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 8478 0 0 0 16228 5 0 0 25 0 1 0 273399656 28160000 6378 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 6875 6378 118 243 0 6629 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 27500

[startup+222.506 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 15031
/proc/meminfo: memFree=1918384/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=32344 CPUtime=222.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 10072 0 0 0 22226 7 0 0 25 0 1 0 273399656 33120256 7700 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589700 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 8086 7700 118 243 0 7840 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 32344

[startup+282.522 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15031
/proc/meminfo: memFree=1903792/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=49336 CPUtime=282.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 14494 0 0 0 28225 8 0 0 25 0 1 0 273399656 50520064 11332 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591978 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 12334 11332 118 243 0 12088 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 49336

[startup+342.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1903408/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=49392 CPUtime=342.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 14755 0 0 0 34225 8 0 0 25 0 1 0 273399656 50577408 11426 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589790 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 12348 11426 118 243 0 12102 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 49392

[startup+402.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1903024/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=49616 CPUtime=402.32
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 15027 0 0 0 40224 8 0 0 25 0 1 0 273399656 50806784 11517 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 12404 11517 118 243 0 12158 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 49616

[startup+462.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1901936/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=50352 CPUtime=462.32
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 15499 0 0 0 46223 9 0 0 25 0 1 0 273399656 51560448 11792 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 12588 11792 118 243 0 12342 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 50352

[startup+522.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1899184/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=52852 CPUtime=522.32
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 16383 0 0 0 52222 10 0 0 25 0 1 0 273399656 54120448 12461 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 13213 12461 118 243 0 12967 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 52852

[startup+582.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1899120/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=52992 CPUtime=582.32
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 16410 0 0 0 58222 10 0 0 25 0 1 0 273399656 54263808 12488 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 13248 12488 118 243 0 13002 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 52992

[startup+642.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1893680/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=58124 CPUtime=642.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 17996 0 0 0 64220 13 0 0 25 0 1 0 273399656 59518976 13840 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 14531 13840 118 243 0 14285 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 58124

[startup+702.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1890352/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=61432 CPUtime=702.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 18855 0 0 0 70219 14 0 0 25 0 1 0 273399656 62906368 14699 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 15358 14699 118 243 0 15112 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 61432

[startup+762.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1885744/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=65488 CPUtime=762.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 20209 0 0 0 76217 16 0 0 25 0 1 0 273399656 67059712 15797 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 16372 15797 118 243 0 16126 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 65488

[startup+822.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1885616/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=65872 CPUtime=822.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 20256 0 0 0 82217 16 0 0 25 0 1 0 273399656 67452928 15844 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 16468 15844 118 243 0 16222 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 65872

[startup+882.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1876336/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=74768 CPUtime=882.32
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 22580 0 0 0 88214 18 0 0 25 0 1 0 273399656 76562432 18168 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 18692 18168 118 243 0 18446 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 74768

[startup+942.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1874800/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=76252 CPUtime=942.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 23225 0 0 0 94214 19 0 0 25 0 1 0 273399656 78082048 18534 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 19063 18534 118 243 0 18817 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 76252

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1874672/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=76412 CPUtime=1002.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 23260 0 0 0 100214 19 0 0 25 0 1 0 273399656 78245888 18569 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 19103 18569 118 243 0 18857 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 76412

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1841968/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=113700 CPUtime=1062.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 32988 0 0 0 106211 22 0 0 25 0 1 0 273399656 116428800 26720 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 28425 26720 118 243 0 28179 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 113700

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1841968/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=113700 CPUtime=1122.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 32988 0 0 0 112211 22 0 0 25 0 1 0 273399656 116428800 26720 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581427 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 28425 26720 118 243 0 28179 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 113700

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1841968/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=113700 CPUtime=1182.33
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 32989 0 0 0 118211 22 0 0 25 0 1 0 273399656 116428800 26721 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 28425 26721 118 243 0 28179 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 113700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15031
/proc/meminfo: memFree=1841968/2055920 swapFree=4183972/4192956
[pid=14832] ppid=14830 vsize=113700 CPUtime=1200.05
/proc/14832/stat : 14832 (cmusat) R 14830 14832 14311 0 -1 4194304 32990 0 0 0 119983 22 0 0 25 0 1 0 273399656 116428800 26722 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/14832/statm: 28425 26722 118 243 0 28179 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113700

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): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.83
CPU system time (s): 0.243962
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 113700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32990
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= 3175

runsolver used 0.911861 second user time and 2.37264 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Feb 27 00:00:20 UTC 2007

IDJOB= 309115
IDBENCH= 20250
IDSOLVER= 121
FILE ID= node67/309115-1172534420

PBS_JOBID= 3971802

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309115-1172534420/cmusat /tmp/evaluation/309115-1172534420/instance-309115-1172534420.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-309115-1172534420 -o ROOT/results/node67/solver-309115-1172534420 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309115-1172534420/cmusat /tmp/evaluation/309115-1172534420/instance-309115-1172534420.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 122839740

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:       1949840 kB
Buffers:          9172 kB
Cached:          61280 kB
SwapCached:       3056 kB
Active:          31740 kB
Inactive:        48532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1949840 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            2628 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            11736 kB
Committed_AS:   751316 kB
PageTables:       1452 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= 66557 MiB

End job on node67 on Tue Feb 27 00:20:23 UTC 2007