Trace number 302104

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 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1243695187-06.cnf
MD5SUM018b5778952b6ade82e68c4640d24c94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.551
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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:  1100                                                 |
0.00/0.03	c |  Number of clauses:    22000                                                |

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/node40/watcher-302104-1172004380 -o ROOT/results/node40/solver-302104-1172004380 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302104-1172004380/cmusat /tmp/evaluation/302104-1172004380/instance-302104-1172004380.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 0.97 0.90 3/64 22421
/proc/meminfo: memFree=1544168/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=2448 CPUtime=0
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 324 0 0 0 0 0 0 0 18 0 1 0 125472262 2506752 307 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 612 308 96 243 0 366 0

[startup+0.107158 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 22421
/proc/meminfo: memFree=1544168/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=4096 CPUtime=0.1
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 746 0 0 0 10 0 0 0 18 0 1 0 125472262 4194304 729 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134522261 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 1024 729 108 243 0 778 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4096

[startup+0.51521 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 22421
/proc/meminfo: memFree=1544168/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=6184 CPUtime=0.5
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 1779 0 0 0 50 0 0 0 21 0 1 0 125472262 6332416 1117 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 1546 1117 119 243 0 1300 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6184

[startup+1.33532 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 22422
/proc/meminfo: memFree=1537888/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=9088 CPUtime=1.33
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 2550 0 0 0 132 1 0 0 25 0 1 0 125472262 9306112 1888 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 2272 1888 119 243 0 2026 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9088

[startup+2.97153 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 22422
/proc/meminfo: memFree=1533728/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=13696 CPUtime=2.96
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 3856 0 0 0 295 1 0 0 25 0 1 0 125472262 14024704 3074 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 3424 3074 119 243 0 3178 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13696

[startup+6.25395 s]
/proc/loadavg: 0.93 0.97 0.90 2/65 22422
/proc/meminfo: memFree=1531616/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=15288 CPUtime=6.25
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 4330 0 0 0 623 2 0 0 25 0 1 0 125472262 15654912 3485 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 3822 3485 119 243 0 3576 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 15288

[startup+12.7088 s]
/proc/loadavg: 0.93 0.97 0.90 2/65 22422
/proc/meminfo: memFree=1527200/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=18348 CPUtime=12.69
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 5312 0 0 0 1267 2 0 0 25 0 1 0 125472262 18788352 4266 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578738 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 4587 4266 119 243 0 4341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18348

[startup+25.6104 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1522848/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=22740 CPUtime=25.59
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 6646 0 0 0 2556 3 0 0 25 0 1 0 125472262 23285760 5378 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 5685 5378 119 243 0 5439 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 22740

[startup+51.2168 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1506976/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=39504 CPUtime=51.19
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 11174 0 0 0 5114 5 0 0 25 0 1 0 125472262 40452096 9306 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 9876 9306 119 243 0 9630 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 39504

[startup+102.427 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1501344/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=45008 CPUtime=102.38
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 12963 0 0 0 10232 6 0 0 25 0 1 0 125472262 46088192 10770 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 11252 10770 119 243 0 11006 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 45008

[startup+162.448 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1485792/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=60044 CPUtime=162.39
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 17224 0 0 0 16229 10 0 0 25 0 1 0 125472262 61485056 14642 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 15011 14642 119 243 0 14765 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 60044

[startup+222.469 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1477856/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=68028 CPUtime=222.39
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 19418 0 0 0 22226 13 0 0 25 0 1 0 125472262 69660672 16689 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 17007 16689 119 243 0 16761 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 68028

[startup+282.489 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1432544/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=115384 CPUtime=282.39
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 31653 0 0 0 28221 18 0 0 25 0 1 0 125472262 118153216 27910 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 28846 27910 119 243 0 28600 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 115384

[startup+342.508 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1432224/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=115440 CPUtime=342.4
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 31904 0 0 0 34222 18 0 0 25 0 1 0 125472262 118210560 27980 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 28860 27980 119 243 0 28614 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 115440

[startup+402.528 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1431840/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=115500 CPUtime=402.39
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 32174 0 0 0 40221 18 0 0 25 0 1 0 125472262 118272000 28055 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 28875 28055 119 243 0 28629 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 115500

[startup+462.545 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1431712/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=115500 CPUtime=462.39
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 32221 0 0 0 46221 18 0 0 25 0 1 0 125472262 118272000 28102 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 28875 28102 119 243 0 28629 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 115500

[startup+522.563 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1431520/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=115568 CPUtime=522.39
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 32469 0 0 0 52221 18 0 0 25 0 1 0 125472262 118341632 28140 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 28892 28140 119 243 0 28646 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 115568

[startup+582.585 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1431328/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=115568 CPUtime=582.39
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 32526 0 0 0 58221 18 0 0 25 0 1 0 125472262 118341632 28197 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 28892 28197 119 243 0 28646 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 115568

[startup+642.601 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1430624/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=116444 CPUtime=642.4
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 33008 0 0 0 64221 19 0 0 25 0 1 0 125472262 119238656 28452 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 29111 28452 119 243 0 28865 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 116444

[startup+702.618 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22422
/proc/meminfo: memFree=1420704/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=125796 CPUtime=702.39
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 35645 0 0 0 70218 21 0 0 25 0 1 0 125472262 128815104 30844 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 31449 30844 119 243 0 31203 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 125796

[startup+762.634 s]
/proc/loadavg: 1.04 0.99 0.91 2/65 22422
/proc/meminfo: memFree=1420640/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=125988 CPUtime=762.39
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 35671 0 0 0 76218 21 0 0 25 0 1 0 125472262 129011712 30870 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 31497 30870 119 243 0 31251 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 125988

[startup+822.654 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 22422
/proc/meminfo: memFree=1410336/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=135992 CPUtime=822.39
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 38517 0 0 0 82216 23 0 0 25 0 1 0 125472262 139255808 33451 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 33998 33451 119 243 0 33752 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 135992

[startup+882.671 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 22448
/proc/meminfo: memFree=1409264/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=135992 CPUtime=882.38
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 38518 0 0 0 88215 23 0 0 25 0 1 0 125472262 139255808 33452 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 33998 33452 119 243 0 33752 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 135992

[startup+942.721 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 22560
/proc/meminfo: memFree=1407984/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=137180 CPUtime=942.37
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 38824 0 0 0 94213 24 0 0 25 0 1 0 125472262 140472320 33758 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 34295 33758 119 243 0 34049 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 137180

[startup+1002.75 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22620
/proc/meminfo: memFree=1396128/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=149616 CPUtime=1002.35
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 42272 0 0 0 100207 28 0 0 25 0 1 0 125472262 153206784 36919 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 37404 36919 119 243 0 37158 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 149616

[startup+1062.77 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22620
/proc/meminfo: memFree=1396256/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=149616 CPUtime=1062.35
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 42273 0 0 0 106207 28 0 0 25 0 1 0 125472262 153206784 36920 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 37404 36920 119 243 0 37158 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 149616

[startup+1122.79 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22620
/proc/meminfo: memFree=1396000/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=149940 CPUtime=1122.34
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 42327 0 0 0 112206 28 0 0 25 0 1 0 125472262 153538560 36974 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 37485 36974 119 243 0 37239 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 149940

[startup+1182.81 s]
/proc/loadavg: 1.05 1.00 0.92 2/65 22620
/proc/meminfo: memFree=1391520/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=154576 CPUtime=1182.34
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 43502 0 0 0 118205 29 0 0 25 0 1 0 125472262 158285824 38149 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 38644 38149 119 243 0 38398 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 154576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.04 1.00 0.92 2/65 22620
/proc/meminfo: memFree=1386464/2055920 swapFree=4183944/4192956
[pid=22421] ppid=22419 vsize=159196 CPUtime=1200.06
/proc/22421/stat : 22421 (cmusat) R 22419 22421 22035 0 -1 4194304 44717 0 0 0 119975 31 0 0 25 0 1 0 125472262 163016704 39364 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22421/statm: 39799 39364 119 243 0 39553 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 159196

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): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1199.76
CPU system time (s): 0.338948
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 159196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44717
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= 3276

runsolver used 0.795879 second user time and 2.49462 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Feb 20 20:46:20 UTC 2007

IDJOB= 302104
IDBENCH= 20075
IDSOLVER= 121
FILE ID= node40/302104-1172004380

PBS_JOBID= 3892659

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1243695187-06.cnf
COMMAND LINE= /tmp/evaluation/302104-1172004380/cmusat /tmp/evaluation/302104-1172004380/instance-302104-1172004380.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-302104-1172004380 -o ROOT/results/node40/solver-302104-1172004380 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302104-1172004380/cmusat /tmp/evaluation/302104-1172004380/instance-302104-1172004380.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  018b5778952b6ade82e68c4640d24c94

RANDOM SEED= 494727111

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1544640 kB
Buffers:         29576 kB
Cached:         413028 kB
SwapCached:       2932 kB
Active:          39616 kB
Inactive:       412400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1544640 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            2960 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            45388 kB
Committed_AS:   198308 kB
PageTables:       1412 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= 66561 MiB

End job on node40 on Tue Feb 20 21:06:23 UTC 2007