Trace number 302596

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) 1200.03 1200.6

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1403172096-14.cnf
MD5SUMd431fc2ca1f52a92bf3b9c26794d0739
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  240                                                  |
0.00/0.03	c |  Number of clauses:    20400                                                |

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/node6/watcher-302596-1172015201 -o ROOT/results/node6/solver-302596-1172015201 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302596-1172015201/cmusat /tmp/evaluation/302596-1172015201/instance-302596-1172015201.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: 1.01 1.01 1.00 3/77 3286
/proc/meminfo: memFree=1485376/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=2316 CPUtime=0
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 323 0 0 0 0 0 0 0 18 0 1 0 221474855 2371584 306 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 579 306 96 243 0 333 0

[startup+0.107433 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 3286
/proc/meminfo: memFree=1485376/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=4276 CPUtime=0.1
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 799 0 0 0 10 0 0 0 18 0 1 0 221474855 4378624 782 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 1069 782 107 243 0 823 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4276

[startup+0.515511 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 3286
/proc/meminfo: memFree=1485376/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=4276 CPUtime=0.5
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 819 0 0 0 50 0 0 0 22 0 1 0 221474855 4378624 802 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530482 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 1069 802 108 243 0 823 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4276

[startup+1.33667 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3287
/proc/meminfo: memFree=1480824/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=6816 CPUtime=1.33
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 2018 0 0 0 132 1 0 0 25 0 1 0 221474855 6979584 1361 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590188 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 1704 1361 118 243 0 1458 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6816

[startup+2.976 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3287
/proc/meminfo: memFree=1478072/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=9700 CPUtime=2.96
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 3015 0 0 0 295 1 0 0 25 0 1 0 221474855 9932800 2129 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 2425 2129 118 243 0 2179 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9700

[startup+6.25264 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3287
/proc/meminfo: memFree=1475832/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=10776 CPUtime=6.24
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 3425 0 0 0 623 1 0 0 25 0 1 0 221474855 11034624 2414 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589612 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 2694 2414 118 243 0 2448 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10776

[startup+12.7099 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3287
/proc/meminfo: memFree=1473656/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=12788 CPUtime=12.69
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 4158 0 0 0 1268 1 0 0 25 0 1 0 221474855 13094912 2942 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 3197 2942 118 243 0 2951 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12788

[startup+25.5144 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1465784/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=21488 CPUtime=25.49
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 6546 0 0 0 2547 2 0 0 25 0 1 0 221474855 22003712 4853 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 5372 4853 118 243 0 5126 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21488

[startup+51.1255 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1465336/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=21912 CPUtime=51.1
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 6812 0 0 0 5107 3 0 0 25 0 1 0 221474855 22437888 5024 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 5478 5024 118 243 0 5232 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21912

[startup+102.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1456440/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=30840 CPUtime=102.3
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 9758 0 0 0 10224 6 0 0 25 0 1 0 221474855 31580160 7366 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 7710 7366 118 243 0 7464 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30840

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1435512/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=53488 CPUtime=162.3
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 15800 0 0 0 16222 8 0 0 25 0 1 0 221474855 54771712 12465 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 13372 12465 118 243 0 13126 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 53488

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1434936/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=53596 CPUtime=222.31
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 16288 0 0 0 22222 9 0 0 25 0 1 0 221474855 54882304 12604 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 13399 12604 118 243 0 13153 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 53596

[startup+282.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1434552/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=53656 CPUtime=282.32
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 16558 0 0 0 28222 10 0 0 25 0 1 0 221474855 54943744 12679 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 13414 12679 118 243 0 13168 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 53656

[startup+342.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1434168/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=53856 CPUtime=342.33
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 16871 0 0 0 34222 11 0 0 25 0 1 0 221474855 55148544 12782 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 13464 12782 118 243 0 13218 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 53856

[startup+402.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1427064/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=60604 CPUtime=402.34
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 18891 0 0 0 40221 13 0 0 25 0 1 0 221474855 62058496 14575 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 15151 14575 118 243 0 14905 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 60604

[startup+462.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1424696/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=62748 CPUtime=462.35
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 19694 0 0 0 46221 14 0 0 25 0 1 0 221474855 64253952 15132 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 15687 15132 118 243 0 15441 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 62748

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1419192/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=68172 CPUtime=522.36
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 21388 0 0 0 52219 17 0 0 25 0 1 0 221474855 69808128 16526 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 17043 16526 118 243 0 16797 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 68172

[startup+582.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1415544/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=71692 CPUtime=582.37
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 22292 0 0 0 58219 18 0 0 25 0 1 0 221474855 73412608 17430 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 17923 17430 118 243 0 17677 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 71692

[startup+642.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1412792/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=74340 CPUtime=642.37
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 23276 0 0 0 64218 19 0 0 25 0 1 0 221474855 76124160 18125 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 18585 18125 118 243 0 18339 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 74340

[startup+702.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1373176/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=118372 CPUtime=702.39
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 34690 0 0 0 70215 24 0 0 25 0 1 0 221474855 121212928 27948 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 29593 27948 118 243 0 29347 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 118372

[startup+762.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1373240/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=118372 CPUtime=762.39
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 34690 0 0 0 76215 24 0 0 25 0 1 0 221474855 121212928 27948 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 29593 27948 118 243 0 29347 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 118372

[startup+822.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3287
/proc/meminfo: memFree=1371384/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=119860 CPUtime=822.4
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 35183 0 0 0 82215 25 0 0 25 0 1 0 221474855 122736640 28441 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 29965 28441 118 243 0 29719 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 119860

[startup+882.765 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3387
/proc/meminfo: memFree=1370120/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=119860 CPUtime=882.37
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 35183 0 0 0 88212 25 0 0 25 0 1 0 221474855 122736640 28441 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 29965 28441 118 243 0 29719 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 119860

[startup+942.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3459
/proc/meminfo: memFree=1370120/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=119860 CPUtime=942.36
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 35183 0 0 0 94210 26 0 0 25 0 1 0 221474855 122736640 28441 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 29965 28441 118 243 0 29719 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 119860

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1371192/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=119860 CPUtime=1002.35
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 35183 0 0 0 100209 26 0 0 25 0 1 0 221474855 122736640 28441 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581540 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 29965 28441 118 243 0 29719 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 119860

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1370872/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=119860 CPUtime=1062.37
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 35296 0 0 0 106210 27 0 0 25 0 1 0 221474855 122736640 28554 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 29965 28554 118 243 0 29719 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 119860

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1370616/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=119992 CPUtime=1122.38
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 35723 0 0 0 112210 28 0 0 25 0 1 0 221474855 122871808 28609 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 29998 28609 118 243 0 29752 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 119992

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1370616/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=119992 CPUtime=1182.39
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 35723 0 0 0 118211 28 0 0 25 0 1 0 221474855 122871808 28609 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580936 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 29998 28609 118 243 0 29752 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 119992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1370616/2055924 swapFree=4192812/4192956
[pid=3286] ppid=3284 vsize=119992 CPUtime=1200
/proc/3286/stat : 3286 (cmusat) R 3284 3286 2875 0 -1 4194304 35723 0 0 0 119972 28 0 0 25 0 1 0 221474855 122871808 28609 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3286/statm: 29998 28609 118 243 0 29752 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 119992

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): 1200.6
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.305953
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 119992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.305953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35723
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= 23379

runsolver used 1.3158 second user time and 2.78858 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 23:46:41 UTC 2007

IDJOB= 302596
IDBENCH= 20087
IDSOLVER= 121
FILE ID= node6/302596-1172015201

PBS_JOBID= 3849143

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1403172096-14.cnf
COMMAND LINE= /tmp/evaluation/302596-1172015201/cmusat /tmp/evaluation/302596-1172015201/instance-302596-1172015201.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-302596-1172015201 -o ROOT/results/node6/solver-302596-1172015201 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302596-1172015201/cmusat /tmp/evaluation/302596-1172015201/instance-302596-1172015201.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d431fc2ca1f52a92bf3b9c26794d0739

RANDOM SEED= 180382510

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1485784 kB
Buffers:         61312 kB
Cached:         374432 kB
SwapCached:          0 kB
Active:         153304 kB
Inactive:       338748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1485784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3128 kB
Writeback:           0 kB
Mapped:          75220 kB
Slab:            63728 kB
Committed_AS:   829384 kB
PageTables:       1744 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= 66548 MiB

End job on node6 on Wed Feb 21 00:06:44 UTC 2007