Trace number 295954

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) 1200.07 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
MD5SUM3ad5550996030deea0dfd0153b93e1d4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  70                                                   |
0.00/0.01	c |  Number of clauses:    6230                                                 |

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/node23/watcher-295954-1171814962 -o ROOT/results/node23/solver-295954-1171814962 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295954-1171814962/cmusat /tmp/evaluation/295954-1171814962/instance-295954-1171814962.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: 1.00 1.00 1.00 3/77 3278
/proc/meminfo: memFree=849816/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=2316 CPUtime=0
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 201450104 2371584 205 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 579 205 96 243 0 333 0

[startup+0.106762 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3278
/proc/meminfo: memFree=849816/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=2860 CPUtime=0.1
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 341 0 0 0 10 0 0 0 18 0 1 0 201450104 2928640 324 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530324 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 715 324 109 243 0 469 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2860

[startup+0.514809 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3278
/proc/meminfo: memFree=849816/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=3972 CPUtime=0.51
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 758 0 0 0 51 0 0 0 21 0 1 0 201450104 4067328 607 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 993 607 118 243 0 747 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3972

[startup+1.3349 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=847568/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=4316 CPUtime=1.33
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 851 0 0 0 133 0 0 0 25 0 1 0 201450104 4419584 700 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 1079 700 118 243 0 833 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4316

[startup+2.97109 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=846224/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=5688 CPUtime=2.96
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 1187 0 0 0 296 0 0 0 25 0 1 0 201450104 5824512 999 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 1422 999 118 243 0 1176 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5688

[startup+6.24747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=845584/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=6380 CPUtime=6.23
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 1483 0 0 0 623 0 0 0 25 0 1 0 201450104 6533120 1187 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135091982 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 1595 1187 118 243 0 1349 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6380

[startup+12.7032 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=842128/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=10112 CPUtime=12.69
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 2695 0 0 0 1268 1 0 0 25 0 1 0 201450104 10354688 1992 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591210 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 2528 1992 118 243 0 2282 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10112

[startup+25.5116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=840656/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=11324 CPUtime=25.5
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 3314 0 0 0 2548 2 0 0 25 0 1 0 201450104 11595776 2351 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 2831 2351 118 243 0 2585 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11324

[startup+51.1216 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=833744/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=19152 CPUtime=51.09
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 5891 0 0 0 5106 3 0 0 25 0 1 0 201450104 19611648 4069 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 4788 4069 118 243 0 4542 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19152

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=829776/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=22736 CPUtime=102.29
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 7477 0 0 0 10225 4 0 0 25 0 1 0 201450104 23281664 5111 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 5684 5111 118 243 0 5438 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22736

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=817680/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=36948 CPUtime=162.31
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 11589 0 0 0 16225 6 0 0 25 0 1 0 201450104 37834752 8057 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 9237 8057 118 243 0 8991 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 36948

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=817296/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=37028 CPUtime=222.32
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 11916 0 0 0 22225 7 0 0 25 0 1 0 201450104 37916672 8164 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 9257 8164 118 243 0 9011 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 37028

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=816592/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=37252 CPUtime=282.34
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 12326 0 0 0 28226 8 0 0 25 0 1 0 201450104 38146048 8334 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 9313 8334 118 243 0 9067 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 37252

[startup+342.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=813648/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=39988 CPUtime=342.34
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 13402 0 0 0 34225 9 0 0 25 0 1 0 201450104 40947712 9114 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 9997 9114 118 243 0 9751 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 39988

[startup+402.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=811600/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=41956 CPUtime=402.36
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 14223 0 0 0 40226 10 0 0 25 0 1 0 201450104 42962944 9581 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 10489 9581 118 243 0 10243 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 41956

[startup+462.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=808720/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=44468 CPUtime=462.37
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 15266 0 0 0 46225 12 0 0 25 0 1 0 201450104 45535232 10308 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 11117 10308 118 243 0 10871 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 44468

[startup+522.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=807056/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=46492 CPUtime=522.38
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 15836 0 0 0 52226 12 0 0 25 0 1 0 201450104 47607808 10747 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 11623 10747 118 243 0 11377 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 46492

[startup+582.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=804624/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=48492 CPUtime=582.4
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 16769 0 0 0 58226 14 0 0 25 0 1 0 201450104 49655808 11334 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 12123 11334 118 243 0 11877 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 48492

[startup+642.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=804432/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=48644 CPUtime=642.41
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 16804 0 0 0 64227 14 0 0 25 0 1 0 201450104 49811456 11369 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 12161 11369 118 243 0 11915 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 48644

[startup+702.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=785168/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=73500 CPUtime=702.42
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 23551 0 0 0 70225 17 0 0 25 0 1 0 201450104 75264000 16177 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 18375 16177 118 243 0 18129 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 73500

[startup+762.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=785168/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=73500 CPUtime=762.44
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 23562 0 0 0 76226 18 0 0 25 0 1 0 201450104 75264000 16188 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 18375 16188 118 243 0 18129 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 73500

[startup+822.7 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 3279
/proc/meminfo: memFree=784336/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=73660 CPUtime=822.45
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 24180 0 0 0 82227 18 0 0 25 0 1 0 201450104 75427840 16390 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 18415 16390 118 243 0 18169 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 73660

[startup+882.729 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 3279
/proc/meminfo: memFree=784336/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=73660 CPUtime=882.46
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 24184 0 0 0 88227 19 0 0 25 0 1 0 201450104 75427840 16394 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 18415 16394 118 243 0 18169 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 73660

[startup+942.76 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 3279
/proc/meminfo: memFree=784400/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=73660 CPUtime=942.47
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 24187 0 0 0 94228 19 0 0 25 0 1 0 201450104 75427840 16397 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 18415 16397 118 243 0 18169 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 73660

[startup+1002.79 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3279
/proc/meminfo: memFree=783632/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=73660 CPUtime=1002.49
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 24354 0 0 0 100229 20 0 0 25 0 1 0 201450104 75427840 16564 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 18415 16564 118 243 0 18169 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 73660

[startup+1062.83 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3279
/proc/meminfo: memFree=783440/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=73840 CPUtime=1062.5
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 24868 0 0 0 106230 20 0 0 25 0 1 0 201450104 75612160 16622 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 18460 16622 118 243 0 18214 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 73840

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=782864/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=74872 CPUtime=1122.52
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 25020 0 0 0 112231 21 0 0 25 0 1 0 201450104 76668928 16774 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 18718 16774 118 243 0 18472 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 74872

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=782672/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=74872 CPUtime=1182.53
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 25043 0 0 0 118232 21 0 0 25 0 1 0 201450104 76668928 16797 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 18718 16797 118 243 0 18472 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 74872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=782736/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=74872 CPUtime=1200.04
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 25044 0 0 0 119983 21 0 0 25 0 1 0 201450104 76668928 16798 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 18718 16798 118 243 0 18472 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 74872

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3279
/proc/meminfo: memFree=782736/2055920 swapFree=4144472/4192956
[pid=3278] ppid=3276 vsize=74872 CPUtime=1200.04
/proc/3278/stat : 3278 (cmusat) R 3276 3278 2924 0 -1 4194304 25044 0 0 0 119983 21 0 0 25 0 1 0 201450104 76668928 16798 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3278/statm: 18718 16798 118 243 0 18472 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 74872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.228965
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 74872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25044
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= 1608

runsolver used 1.43478 second user time and 2.76758 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Feb 18 16:09:22 UTC 2007

IDJOB= 295954
IDBENCH= 19925
IDSOLVER= 121
FILE ID= node23/295954-1171814962

PBS_JOBID= 3839649

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295954-1171814962/cmusat /tmp/evaluation/295954-1171814962/instance-295954-1171814962.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-295954-1171814962 -o ROOT/results/node23/solver-295954-1171814962 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295954-1171814962/cmusat /tmp/evaluation/295954-1171814962/instance-295954-1171814962.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3ad5550996030deea0dfd0153b93e1d4

RANDOM SEED= 993701822

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:        850288 kB
Buffers:         42200 kB
Cached:        1046132 kB
SwapCached:      16396 kB
Active:         858508 kB
Inactive:       254076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        850288 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:            2616 kB
Writeback:           0 kB
Mapped:          29804 kB
Slab:            78644 kB
Committed_AS:   619792 kB
PageTables:       1696 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 node23 on Sun Feb 18 16:29:25 UTC 2007