Trace number 300013

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 1200.32

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1561551265-12.SAT.shuffled.cnf
MD5SUMc6a09cb4dcbc2624dfe4aaec1f040fa6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.005998
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/node29/watcher-300013-1171880717 -o ROOT/results/node29/solver-300013-1171880717 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300013-1171880717/cmusat /tmp/evaluation/300013-1171880717/instance-300013-1171880717.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: 0.93 0.99 0.99 3/77 1532
/proc/meminfo: memFree=746200/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=2312 CPUtime=0
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 181835969 2367488 175 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135095816 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 578 175 109 243 0 332 0

[startup+0.106857 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 1532
/proc/meminfo: memFree=746200/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=2600 CPUtime=0.1
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 273 0 0 0 10 0 0 0 18 0 1 0 181835969 2662400 256 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 650 256 118 243 0 404 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2600

[startup+0.514881 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 1532
/proc/meminfo: memFree=746200/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=3016 CPUtime=0.51
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 371 0 0 0 51 0 0 0 22 0 1 0 181835969 3088384 354 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581558 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 754 354 118 243 0 508 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3016

[startup+1.33493 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 1533
/proc/meminfo: memFree=745040/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=3304 CPUtime=1.33
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 460 0 0 0 133 0 0 0 25 0 1 0 181835969 3383296 443 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 826 443 118 243 0 580 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3304

[startup+2.97103 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 1533
/proc/meminfo: memFree=744016/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=4428 CPUtime=2.96
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 687 0 0 0 296 0 0 0 25 0 1 0 181835969 4534272 670 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581664 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 1107 670 118 243 0 861 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4428

[startup+6.24924 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 1533
/proc/meminfo: memFree=742928/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=6804 CPUtime=6.24
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 1263 0 0 0 624 0 0 0 25 0 1 0 181835969 6967296 1206 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 1701 1206 118 243 0 1455 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6804

[startup+12.7036 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 1533
/proc/meminfo: memFree=740824/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=7432 CPUtime=12.69
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 1558 0 0 0 1269 0 0 0 25 0 1 0 181835969 7610368 1424 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592627 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 1858 1424 118 243 0 1612 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7432

[startup+25.5114 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 1533
/proc/meminfo: memFree=737240/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=11484 CPUtime=25.49
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 2809 0 0 0 2548 1 0 0 25 0 1 0 181835969 11759616 2291 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 2871 2291 118 243 0 2625 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11484

[startup+51.123 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 1533
/proc/meminfo: memFree=734360/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=13820 CPUtime=51.1
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 3897 0 0 0 5108 2 0 0 25 0 1 0 181835969 14151680 3005 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 3455 3005 118 243 0 3209 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 13820

[startup+102.342 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 1533
/proc/meminfo: memFree=727832/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=21440 CPUtime=102.31
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 6396 0 0 0 10226 5 0 0 25 0 1 0 181835969 21954560 4635 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 5360 4635 118 243 0 5114 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 21440

[startup+162.372 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 1533
/proc/meminfo: memFree=726040/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=22840 CPUtime=162.33
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 7132 0 0 0 16227 6 0 0 25 0 1 0 181835969 23388160 5076 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 5710 5076 118 243 0 5464 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 22840

[startup+222.397 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1533
/proc/meminfo: memFree=723544/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=25252 CPUtime=222.33
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 7949 0 0 0 22226 7 0 0 25 0 1 0 181835969 25858048 5724 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 6313 5724 118 243 0 6067 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 25252

[startup+282.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=712152/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=39316 CPUtime=282.36
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 11986 0 0 0 28225 11 0 0 25 0 1 0 181835969 40259584 8532 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 9829 8532 118 243 0 9583 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 39316

[startup+342.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=711576/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=39568 CPUtime=342.37
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 12358 0 0 0 34225 12 0 0 25 0 1 0 181835969 40517632 8680 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 9892 8680 118 243 0 9646 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 39568

[startup+402.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=710936/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=39856 CPUtime=402.39
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 12758 0 0 0 40226 13 0 0 25 0 1 0 181835969 40812544 8834 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 9964 8834 118 243 0 9718 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 39856

[startup+462.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=710360/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=40572 CPUtime=462.4
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 12934 0 0 0 46227 13 0 0 25 0 1 0 181835969 41545728 8977 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 10143 8977 118 243 0 9897 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 40572

[startup+522.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=709720/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=41032 CPUtime=522.42
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 13351 0 0 0 52228 14 0 0 25 0 1 0 181835969 42016768 9124 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 10258 9124 118 243 0 10012 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 41032

[startup+582.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=707352/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=42924 CPUtime=582.44
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 14243 0 0 0 58229 15 0 0 25 0 1 0 181835969 43954176 9719 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 10731 9719 118 243 0 10485 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 42924

[startup+642.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=706968/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=43464 CPUtime=642.45
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 14336 0 0 0 64230 15 0 0 25 0 1 0 181835969 44507136 9812 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 10866 9812 118 243 0 10620 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 43464

[startup+702.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=704600/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=45456 CPUtime=702.48
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 14936 0 0 0 70231 17 0 0 25 0 1 0 181835969 46546944 10412 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 11364 10412 118 243 0 11118 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 45456

[startup+762.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=703896/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=46116 CPUtime=762.49
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 15416 0 0 0 76231 18 0 0 25 0 1 0 181835969 47222784 10566 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 11529 10566 118 243 0 11283 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 46116

[startup+822.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=703768/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=46408 CPUtime=822.51
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 15455 0 0 0 82233 18 0 0 25 0 1 0 181835969 47521792 10605 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 11602 10605 118 243 0 11356 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 46408

[startup+882.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=699992/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=49644 CPUtime=882.53
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 16753 0 0 0 88233 20 0 0 25 0 1 0 181835969 50835456 11544 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589766 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 12411 11544 118 243 0 12165 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 49644

[startup+942.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=699992/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=49644 CPUtime=942.55
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 16764 0 0 0 94235 20 0 0 25 0 1 0 181835969 50835456 11555 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 12411 11555 118 243 0 12165 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 49644

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=699480/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=50112 CPUtime=1002.57
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 16890 0 0 0 100236 21 0 0 25 0 1 0 181835969 51314688 11681 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 12528 11681 118 243 0 12282 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 50112

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=698072/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=51428 CPUtime=1062.59
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 17247 0 0 0 106237 22 0 0 25 0 1 0 181835969 52662272 12038 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 12857 12038 118 243 0 12611 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 51428

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=679128/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=76620 CPUtime=1122.6
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 24046 0 0 0 112235 25 0 0 25 0 1 0 181835969 78458880 16767 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 19155 16767 118 243 0 18909 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 76620

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=679064/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=76620 CPUtime=1182.63
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 24052 0 0 0 118237 26 0 0 25 0 1 0 181835969 78458880 16773 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 19155 16773 118 243 0 18909 0
Current children cumulated CPU time (s) 1182.63
Current children cumulated vsize (KiB) 76620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1533
/proc/meminfo: memFree=679064/2055920 swapFree=4147432/4192956
[pid=1532] ppid=1530 vsize=76620 CPUtime=1200.04
/proc/1532/stat : 1532 (cmusat) R 1530 1532 26081 0 -1 4194304 24052 0 0 0 119978 26 0 0 25 0 1 0 181835969 78458880 16773 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1532/statm: 19155 16773 118 243 0 18909 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 76620

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): 1200.32
CPU time (s): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.274958
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 76620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24052
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= 23963

runsolver used 1.26381 second user time and 3.00454 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Feb 19 10:25:17 UTC 2007

IDJOB= 300013
IDBENCH= 20024
IDSOLVER= 121
FILE ID= node29/300013-1171880717

PBS_JOBID= 3839662

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1561551265-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/300013-1171880717/cmusat /tmp/evaluation/300013-1171880717/instance-300013-1171880717.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-300013-1171880717 -o ROOT/results/node29/solver-300013-1171880717 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300013-1171880717/cmusat /tmp/evaluation/300013-1171880717/instance-300013-1171880717.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c6a09cb4dcbc2624dfe4aaec1f040fa6

RANDOM SEED= 401066833

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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		: 3000.209
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:        746672 kB
Buffers:         51396 kB
Cached:        1131424 kB
SwapCached:      12280 kB
Active:         852920 kB
Inactive:       353092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        746672 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          30240 kB
Slab:            88704 kB
Committed_AS:   675552 kB
PageTables:       1864 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 node29 on Mon Feb 19 10:45:20 UTC 2007