Trace number 294724

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) 1200.09 1200.4

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
MD5SUM68cb6fbbdabed63f11100cea94c92cef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160974
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  50                                                   |
0.00/0.00	c |  Number of clauses:    4450                                                 |

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/node24/watcher-294724-1171793726 -o ROOT/results/node24/solver-294724-1171793726 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294724-1171793726/cmusat /tmp/evaluation/294724-1171793726/instance-294724-1171793726.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: 0.91 0.97 0.99 3/77 3082
/proc/meminfo: memFree=295888/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=2316 CPUtime=0
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 199326966 2371584 190 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 579 191 96 243 0 333 0

[startup+0.106677 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 3082
/proc/meminfo: memFree=295888/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=2820 CPUtime=0.1
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 433 0 0 0 10 0 0 0 18 0 1 0 199326966 2887680 331 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 705 331 118 243 0 459 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2820

[startup+0.51472 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 3082
/proc/meminfo: memFree=295888/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=3360 CPUtime=0.51
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 581 0 0 0 51 0 0 0 21 0 1 0 199326966 3440640 479 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 840 479 118 243 0 594 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3360

[startup+1.33481 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 3083
/proc/meminfo: memFree=293512/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=4436 CPUtime=1.33
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 801 0 0 0 133 0 0 0 25 0 1 0 199326966 4542464 699 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 1109 699 118 243 0 863 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4436

[startup+2.97099 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 3083
/proc/meminfo: memFree=293128/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=4792 CPUtime=2.96
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 896 0 0 0 296 0 0 0 25 0 1 0 199326966 4907008 786 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 1198 786 118 243 0 952 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4792

[startup+6.25434 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 3083
/proc/meminfo: memFree=290888/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=6980 CPUtime=6.24
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 1539 0 0 0 624 0 0 0 25 0 1 0 199326966 7147520 1270 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 1745 1270 118 243 0 1499 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6980

[startup+12.705 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 3083
/proc/meminfo: memFree=289936/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=8032 CPUtime=12.69
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 1971 0 0 0 1269 0 0 0 25 0 1 0 199326966 8224768 1560 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 2008 1560 118 243 0 1762 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8032

[startup+25.5094 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 3083
/proc/meminfo: memFree=285968/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=12580 CPUtime=25.49
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 3539 0 0 0 2548 1 0 0 25 0 1 0 199326966 12881920 2520 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 3145 2520 118 243 0 2899 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12580

[startup+51.1182 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 3083
/proc/meminfo: memFree=283024/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=15064 CPUtime=51.09
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 4689 0 0 0 5107 2 0 0 25 0 1 0 199326966 15425536 3288 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 3766 3288 118 243 0 3520 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15064

[startup+102.333 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 3083
/proc/meminfo: memFree=275792/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=23756 CPUtime=102.3
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 7581 0 0 0 10226 4 0 0 25 0 1 0 199326966 24326144 5079 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 5939 5079 118 243 0 5693 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23756

[startup+162.359 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=272912/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=26092 CPUtime=162.31
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 8851 0 0 0 16226 5 0 0 25 0 1 0 199326966 26718208 5760 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 6523 5760 118 243 0 6277 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 26092

[startup+222.387 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=268880/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=29836 CPUtime=222.32
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 10443 0 0 0 22226 6 0 0 25 0 1 0 199326966 30552064 6790 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 7459 6790 118 243 0 7213 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 29836

[startup+282.409 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=258000/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=44680 CPUtime=282.32
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 14548 0 0 0 28224 8 0 0 25 0 1 0 199326966 45752320 9480 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 11170 9480 118 243 0 10924 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 44680

[startup+342.432 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=257424/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=44792 CPUtime=342.33
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 14985 0 0 0 34225 8 0 0 25 0 1 0 199326966 45867008 9625 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 11198 9625 118 243 0 10952 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 44792

[startup+402.458 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=256784/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=44916 CPUtime=402.34
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 15464 0 0 0 40225 9 0 0 25 0 1 0 199326966 45993984 9784 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 11229 9784 118 243 0 10983 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 44916

[startup+462.482 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=255952/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=45564 CPUtime=462.35
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 15780 0 0 0 46226 9 0 0 25 0 1 0 199326966 46657536 10002 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 11391 10002 118 243 0 11145 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 45564

[startup+522.506 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=255440/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=45960 CPUtime=522.35
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 16282 0 0 0 52226 9 0 0 25 0 1 0 199326966 47063040 10120 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 11490 10120 118 243 0 11244 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 45960

[startup+582.528 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=253328/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=47952 CPUtime=582.37
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 16908 0 0 0 58227 10 0 0 25 0 1 0 199326966 49102848 10648 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 11988 10648 118 243 0 11742 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 47952

[startup+642.555 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=252048/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=49156 CPUtime=642.37
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 17649 0 0 0 64227 10 0 0 25 0 1 0 199326966 50335744 10971 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 12289 10971 118 243 0 12043 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 49156

[startup+702.574 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=249936/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=50868 CPUtime=702.38
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 18217 0 0 0 70227 11 0 0 25 0 1 0 199326966 52088832 11506 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 12717 11506 118 243 0 12471 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 50868

[startup+762.596 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=248336/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=52228 CPUtime=762.39
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 19027 0 0 0 76227 12 0 0 25 0 1 0 199326966 53481472 11860 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 13057 11860 118 243 0 12811 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 52228

[startup+822.624 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=247696/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=53264 CPUtime=822.39
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 19323 0 0 0 82227 12 0 0 25 0 1 0 199326966 54542336 12025 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 13316 12025 118 243 0 13070 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 53264

[startup+882.649 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=244560/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=55772 CPUtime=882.41
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 20143 0 0 0 88227 14 0 0 25 0 1 0 199326966 57110528 12845 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 13943 12845 118 243 0 13697 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 55772

[startup+942.671 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=244112/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=56084 CPUtime=942.41
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 20714 0 0 0 94227 14 0 0 25 0 1 0 199326966 57430016 12952 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 14021 12952 118 243 0 13775 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 56084

[startup+1002.69 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=243536/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=56712 CPUtime=1002.42
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 20893 0 0 0 100228 14 0 0 25 0 1 0 199326966 58073088 13050 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 14178 13050 118 243 0 13932 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 56712

[startup+1062.72 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=243024/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=57432 CPUtime=1062.44
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 21071 0 0 0 106229 15 0 0 25 0 1 0 199326966 58810368 13228 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 14358 13228 118 243 0 14112 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 57432

[startup+1122.74 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=223120/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=85236 CPUtime=1122.44
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 28710 0 0 0 112225 19 0 0 25 0 1 0 199326966 87281664 18130 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 21309 18130 118 243 0 21063 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 85236

[startup+1182.77 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=223184/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=85236 CPUtime=1182.45
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 28725 0 0 0 118226 19 0 0 25 0 1 0 199326966 87281664 18145 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 21309 18145 118 243 0 21063 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 85236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3083
/proc/meminfo: memFree=223184/2055920 swapFree=4144024/4192956
[pid=3082] ppid=3080 vsize=85236 CPUtime=1200.07
/proc/3082/stat : 3082 (cmusat) R 3080 3082 2080 0 -1 4194304 28725 0 0 0 119988 19 0 0 25 0 1 0 199326966 87281664 18145 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3082/statm: 21309 18145 118 243 0 21063 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 85236

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): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1199.88
CPU system time (s): 0.203968
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 87272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28725
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= 2316

runsolver used 0.863868 second user time and 2.57761 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Feb 18 10:15:27 UTC 2007

IDJOB= 294724
IDBENCH= 19895
IDSOLVER= 121
FILE ID= node24/294724-1171793726

PBS_JOBID= 3839557

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294724-1171793726/cmusat /tmp/evaluation/294724-1171793726/instance-294724-1171793726.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-294724-1171793726 -o ROOT/results/node24/solver-294724-1171793726 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294724-1171793726/cmusat /tmp/evaluation/294724-1171793726/instance-294724-1171793726.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  68cb6fbbdabed63f11100cea94c92cef

RANDOM SEED= 887188690

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:        296232 kB
Buffers:         41320 kB
Cached:        1612736 kB
SwapCached:       4600 kB
Active:         748352 kB
Inactive:       916124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        296232 kB
SwapTotal:     4192956 kB
SwapFree:      4144024 kB
Dirty:            2552 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            80764 kB
Committed_AS:   633692 kB
PageTables:       1732 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= 66562 MiB

End job on node24 on Sun Feb 18 10:35:29 UTC 2007