Trace number 299890

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) 1200.06 1200.56

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
MD5SUMeb4f7aa1b8444b3d3004f4a39bb280d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark126.769
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1704                                                 |

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/node66/watcher-299890-1171879310 -o ROOT/results/node66/solver-299890-1171879310 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299890-1171879310/cmusat /tmp/evaluation/299890-1171879310/instance-299890-1171879310.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 3/70 30213
/proc/meminfo: memFree=410360/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=2312 CPUtime=0
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 207888525 2367488 175 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095816 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 578 175 109 243 0 332 0

[startup+0.107255 s]
/proc/loadavg: 0.91 0.97 0.99 3/70 30213
/proc/meminfo: memFree=410360/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=2608 CPUtime=0.1
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 282 0 0 0 10 0 0 0 18 0 1 0 207888525 2670592 265 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592235 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 652 265 118 243 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2608

[startup+0.515335 s]
/proc/loadavg: 0.91 0.97 0.99 3/70 30213
/proc/meminfo: memFree=410360/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=3028 CPUtime=0.51
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 373 0 0 0 51 0 0 0 21 0 1 0 207888525 3100672 356 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 757 356 118 243 0 511 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3028

[startup+1.3365 s]
/proc/loadavg: 0.91 0.97 0.99 2/71 30214
/proc/meminfo: memFree=409072/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=3464 CPUtime=1.33
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 473 0 0 0 133 0 0 0 25 0 1 0 207888525 3547136 456 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 866 456 118 243 0 620 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3464

[startup+2.97683 s]
/proc/loadavg: 0.91 0.97 0.99 2/71 30214
/proc/meminfo: memFree=407984/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=4344 CPUtime=2.97
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 685 0 0 0 297 0 0 0 25 0 1 0 207888525 4448256 668 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 1086 668 118 243 0 840 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4344

[startup+6.25449 s]
/proc/loadavg: 0.92 0.97 0.99 2/71 30220
/proc/meminfo: memFree=406960/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=6768 CPUtime=6.24
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 1253 0 0 0 624 0 0 0 25 0 1 0 207888525 6930432 1196 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 1692 1196 118 243 0 1446 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6768

[startup+12.7158 s]
/proc/loadavg: 0.93 0.97 0.99 2/71 30234
/proc/meminfo: memFree=404792/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=7380 CPUtime=12.69
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 1551 0 0 0 1269 0 0 0 25 0 1 0 207888525 7557120 1417 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 1845 1417 118 243 0 1599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7380

[startup+25.5194 s]
/proc/loadavg: 0.94 0.97 0.99 2/71 30262
/proc/meminfo: memFree=401216/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=11572 CPUtime=25.47
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 2859 0 0 0 2546 1 0 0 25 0 1 0 207888525 11849728 2338 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 2893 2338 118 243 0 2647 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11572

[startup+51.1355 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 30294
/proc/meminfo: memFree=399288/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=14056 CPUtime=51.05
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 3960 0 0 0 5103 2 0 0 25 0 1 0 207888525 14393344 3063 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 3514 3063 118 243 0 3268 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 14056

[startup+102.35 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 30294
/proc/meminfo: memFree=392696/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=22176 CPUtime=102.25
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 6387 0 0 0 10221 4 0 0 25 0 1 0 207888525 22708224 4743 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 5544 4743 118 243 0 5298 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22176

[startup+162.376 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=391288/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=23060 CPUtime=162.26
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 7189 0 0 0 16221 5 0 0 25 0 1 0 207888525 23613440 5119 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 5765 5119 118 243 0 5519 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 23060

[startup+222.396 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=388664/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=25576 CPUtime=222.25
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 8019 0 0 0 22220 5 0 0 25 0 1 0 207888525 26189824 5778 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 6394 5778 118 243 0 6148 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 25576

[startup+282.412 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=376888/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=39960 CPUtime=282.24
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 12170 0 0 0 28216 8 0 0 25 0 1 0 207888525 40919040 8688 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 9990 8688 118 243 0 9744 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 39960

[startup+342.431 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=376376/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=40256 CPUtime=342.24
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 12294 0 0 0 34215 9 0 0 25 0 1 0 207888525 41222144 8812 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 10064 8812 118 243 0 9818 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 40256

[startup+402.454 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=375936/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=40664 CPUtime=402.24
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 12623 0 0 0 40215 9 0 0 25 0 1 0 207888525 41639936 8882 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 10166 8882 118 243 0 9920 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 40664

[startup+462.479 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=375360/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=40952 CPUtime=462.24
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 13050 0 0 0 46215 9 0 0 25 0 1 0 207888525 41934848 9061 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 10238 9061 118 243 0 9992 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 40952

[startup+522.498 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=374400/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=41888 CPUtime=522.23
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 13296 0 0 0 52214 9 0 0 25 0 1 0 207888525 42893312 9307 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 10472 9307 118 243 0 10226 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 41888

[startup+582.514 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=373952/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=42188 CPUtime=582.24
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 13674 0 0 0 58214 10 0 0 25 0 1 0 207888525 43200512 9413 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 10547 9413 118 243 0 10301 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 42188

[startup+642.537 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=370944/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=44552 CPUtime=642.23
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 14719 0 0 0 64212 11 0 0 25 0 1 0 207888525 45621248 10159 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 11138 10159 118 243 0 10892 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 44552

[startup+702.557 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=370688/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=44996 CPUtime=702.24
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 14793 0 0 0 70212 12 0 0 25 0 1 0 207888525 46075904 10233 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 11249 10233 118 243 0 11003 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 44996

[startup+762.58 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=367680/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=47808 CPUtime=762.23
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 15566 0 0 0 76210 13 0 0 25 0 1 0 207888525 48955392 11006 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 11952 11006 118 243 0 11706 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 47808

[startup+822.603 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30294
/proc/meminfo: memFree=366528/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=48728 CPUtime=822.24
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 16157 0 0 0 82210 14 0 0 25 0 1 0 207888525 49897472 11268 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 12182 11268 118 243 0 11936 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 48728

[startup+882.622 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 30294
/proc/meminfo: memFree=366272/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=49168 CPUtime=882.23
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 16226 0 0 0 88209 14 0 0 25 0 1 0 207888525 50348032 11337 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 12292 11337 118 243 0 12046 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 49168

[startup+942.643 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 30294
/proc/meminfo: memFree=364928/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=50448 CPUtime=942.22
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 16590 0 0 0 94208 14 0 0 25 0 1 0 207888525 51658752 11685 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 12612 11685 118 243 0 12366 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 50448

[startup+1002.66 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30294
/proc/meminfo: memFree=361600/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=53252 CPUtime=1002.22
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 17765 0 0 0 100207 15 0 0 25 0 1 0 207888525 54530048 12499 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 13313 12499 118 243 0 13067 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 53252

[startup+1062.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30294
/proc/meminfo: memFree=361536/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=53396 CPUtime=1062.22
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 17794 0 0 0 106207 15 0 0 25 0 1 0 207888525 54677504 12528 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 13349 12528 118 243 0 13103 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 53396

[startup+1122.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30294
/proc/meminfo: memFree=361408/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=53528 CPUtime=1122.22
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 17833 0 0 0 112207 15 0 0 25 0 1 0 207888525 54812672 12567 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 13382 12567 118 243 0 13136 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 53528

[startup+1182.73 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30294
/proc/meminfo: memFree=337536/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=83528 CPUtime=1182.22
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 25478 0 0 0 118203 19 0 0 25 0 1 0 207888525 85532672 18484 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 20882 18484 118 243 0 20636 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 83528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30294
/proc/meminfo: memFree=337344/2055920 swapFree=4183396/4192956
[pid=30213] ppid=30211 vsize=83684 CPUtime=1200.04
/proc/30213/stat : 30213 (cmusat) R 30211 30213 30151 0 -1 4194304 25955 0 0 0 119985 19 0 0 25 0 1 0 207888525 85692416 18564 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30213/statm: 20921 18564 118 243 0 20675 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 83684

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): 1200.06
CPU user time (s): 1199.85
CPU system time (s): 0.206968
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 83684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25955
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= 2114

runsolver used 0.903862 second user time and 2.34364 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Feb 19 10:01:50 UTC 2007

IDJOB= 299890
IDBENCH= 20021
IDSOLVER= 121
FILE ID= node66/299890-1171879310

PBS_JOBID= 3839778

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299890-1171879310/cmusat /tmp/evaluation/299890-1171879310/instance-299890-1171879310.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-299890-1171879310 -o ROOT/results/node66/solver-299890-1171879310 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299890-1171879310/cmusat /tmp/evaluation/299890-1171879310/instance-299890-1171879310.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  eb4f7aa1b8444b3d3004f4a39bb280d2

RANDOM SEED= 728550451

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        410768 kB
Buffers:         51888 kB
Cached:        1437300 kB
SwapCached:       3616 kB
Active:         842116 kB
Inactive:       657300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        410768 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          16632 kB
Slab:           131388 kB
Committed_AS:   580668 kB
PageTables:       1600 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 node66 on Mon Feb 19 10:21:53 UTC 2007