Trace number 302965

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) 1200.05 1200.35

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1661921212-08.cnf
MD5SUM22f4fe283de9b4edb36d67aef170514a
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/node4/watcher-302965-1172024070 -o ROOT/results/node4/solver-302965-1172024070 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302965-1172024070/cmusat /tmp/evaluation/302965-1172024070/instance-302965-1172024070.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12289
/proc/meminfo: memFree=1480232/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=2316 CPUtime=0
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 323 0 0 0 0 0 0 0 18 0 1 0 222361832 2371584 306 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 579 307 96 243 0 333 0

[startup+0.106961 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12289
/proc/meminfo: memFree=1480232/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=4180 CPUtime=0.1
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 801 0 0 0 10 0 0 0 18 0 1 0 222361832 4280320 784 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 1045 784 107 243 0 799 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4180

[startup+0.515 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12289
/proc/meminfo: memFree=1480232/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=4344 CPUtime=0.51
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 848 0 0 0 51 0 0 0 21 0 1 0 222361832 4448256 831 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 1086 831 108 243 0 840 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4344

[startup+1.33508 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 12290
/proc/meminfo: memFree=1475744/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=6816 CPUtime=1.32
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 2055 0 0 0 132 0 0 0 25 0 1 0 222361832 6979584 1369 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 1704 1370 118 243 0 1458 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6816

[startup+2.97123 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 12290
/proc/meminfo: memFree=1472992/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=9300 CPUtime=2.96
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 2875 0 0 0 295 1 0 0 25 0 1 0 222361832 9523200 2020 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 2325 2020 118 243 0 2079 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9300

[startup+6.25355 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 12290
/proc/meminfo: memFree=1471328/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=10504 CPUtime=6.24
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 3305 0 0 0 623 1 0 0 25 0 1 0 222361832 10756096 2329 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 2626 2329 118 243 0 2380 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10504

[startup+12.7082 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 12290
/proc/meminfo: memFree=1468832/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=12656 CPUtime=12.7
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 4129 0 0 0 1268 2 0 0 25 0 1 0 222361832 12959744 2884 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 3164 2884 118 243 0 2918 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12656

[startup+25.5134 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 12290
/proc/meminfo: memFree=1461280/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=21448 CPUtime=25.49
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 6478 0 0 0 2546 3 0 0 25 0 1 0 222361832 21962752 4841 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 5362 4841 118 243 0 5116 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21448

[startup+51.1248 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 12290
/proc/meminfo: memFree=1459488/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=23000 CPUtime=51.1
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 7245 0 0 0 5106 4 0 0 25 0 1 0 222361832 23552000 5312 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 5750 5312 118 243 0 5504 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23000

[startup+102.342 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 12290
/proc/meminfo: memFree=1451296/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=30416 CPUtime=102.3
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 9695 0 0 0 10224 6 0 0 25 0 1 0 222361832 31145984 7265 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 7604 7265 118 243 0 7358 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30416

[startup+162.378 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12290
/proc/meminfo: memFree=1429536/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=54176 CPUtime=162.32
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 16238 0 0 0 16223 9 0 0 25 0 1 0 222361832 55476224 12697 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 13544 12697 118 243 0 13298 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 54176

[startup+222.41 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1429216/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=54232 CPUtime=222.34
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 16498 0 0 0 22224 10 0 0 25 0 1 0 222361832 55533568 12776 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 13558 12776 118 243 0 13312 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 54232

[startup+282.436 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1428704/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=54292 CPUtime=282.36
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 16820 0 0 0 28225 11 0 0 25 0 1 0 222361832 55595008 12903 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 13573 12903 118 243 0 13327 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 54292

[startup+342.463 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1425632/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=56944 CPUtime=342.37
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 18017 0 0 0 34225 12 0 0 25 0 1 0 222361832 58310656 13663 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 14236 13663 118 243 0 13990 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 56944

[startup+402.497 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1420640/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=61752 CPUtime=402.38
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 19504 0 0 0 40225 13 0 0 25 0 1 0 222361832 63234048 14904 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 15438 14904 118 243 0 15192 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 61752

[startup+462.525 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1419360/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=63300 CPUtime=462.39
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 19858 0 0 0 46225 14 0 0 25 0 1 0 222361832 64819200 15258 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 15825 15258 118 243 0 15579 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 63300

[startup+522.551 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1414688/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=67640 CPUtime=522.41
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 21283 0 0 0 52225 16 0 0 25 0 1 0 222361832 69263360 16416 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 16910 16416 118 243 0 16664 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 67640

[startup+582.581 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1408480/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=73544 CPUtime=582.43
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 23103 0 0 0 58225 18 0 0 25 0 1 0 222361832 75309056 17947 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 18386 17947 118 243 0 18140 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 73544

[startup+642.619 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1408288/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=73712 CPUtime=642.44
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 23153 0 0 0 64226 18 0 0 25 0 1 0 222361832 75481088 17997 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 18428 17997 118 243 0 18182 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 73712

[startup+702.651 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1368544/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=117960 CPUtime=702.47
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 34612 0 0 0 70224 23 0 0 25 0 1 0 222361832 120791040 27865 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 29490 27865 118 243 0 29244 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 117960

[startup+762.678 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1368544/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=117960 CPUtime=762.48
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 34622 0 0 0 76225 23 0 0 25 0 1 0 222361832 120791040 27875 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 29490 27875 118 243 0 29244 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 117960

[startup+822.716 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1366688/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=119448 CPUtime=822.5
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 35106 0 0 0 82226 24 0 0 25 0 1 0 222361832 122314752 28359 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 29862 28359 118 243 0 29616 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 119448

[startup+882.745 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1366624/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=119448 CPUtime=882.51
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 35106 0 0 0 88227 24 0 0 25 0 1 0 222361832 122314752 28359 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590057 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 29862 28359 118 243 0 29616 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 119448

[startup+942.776 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1366688/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=119448 CPUtime=942.52
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 35107 0 0 0 94228 24 0 0 25 0 1 0 222361832 122314752 28360 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 29862 28360 118 243 0 29616 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 119448

[startup+1002.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1366176/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=119580 CPUtime=1002.54
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 35645 0 0 0 100229 25 0 0 25 0 1 0 222361832 122449920 28526 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 29895 28526 118 243 0 29649 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 119580

[startup+1062.85 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1366176/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=119580 CPUtime=1062.57
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 35646 0 0 0 106231 26 0 0 25 0 1 0 222361832 122449920 28527 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 29895 28527 118 243 0 29649 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 119580

[startup+1122.88 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 12290
/proc/meminfo: memFree=1366112/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=119580 CPUtime=1122.58
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 35646 0 0 0 112232 26 0 0 25 0 1 0 222361832 122449920 28527 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 29895 28527 118 243 0 29649 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 119580

[startup+1182.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1366112/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=119580 CPUtime=1182.6
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 35650 0 0 0 118233 27 0 0 25 0 1 0 222361832 122449920 28531 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 29895 28531 118 243 0 29649 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 119580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12290
/proc/meminfo: memFree=1366048/2055920 swapFree=4192812/4192956
[pid=12289] ppid=12287 vsize=119580 CPUtime=1200.02
/proc/12289/stat : 12289 (cmusat) R 12287 12289 11208 0 -1 4194304 35670 0 0 0 119975 27 0 0 25 0 1 0 222361832 122449920 28551 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12289/statm: 29895 28551 118 243 0 29649 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 119580

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): 1200.35
CPU time (s): 1200.05
CPU user time (s): 1199.76
CPU system time (s): 0.293955
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 119580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35670
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= 1574

runsolver used 1.3328 second user time and 2.93555 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Feb 21 02:14:30 UTC 2007

IDJOB= 302965
IDBENCH= 20096
IDSOLVER= 121
FILE ID= node4/302965-1172024070

PBS_JOBID= 3849160

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1661921212-08.cnf
COMMAND LINE= /tmp/evaluation/302965-1172024070/cmusat /tmp/evaluation/302965-1172024070/instance-302965-1172024070.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-302965-1172024070 -o ROOT/results/node4/solver-302965-1172024070 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302965-1172024070/cmusat /tmp/evaluation/302965-1172024070/instance-302965-1172024070.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  22f4fe283de9b4edb36d67aef170514a

RANDOM SEED= 827785484

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1480704 kB
Buffers:         54620 kB
Cached:         384252 kB
SwapCached:          0 kB
Active:         177916 kB
Inactive:       320740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3076 kB
Writeback:           0 kB
Mapped:          78688 kB
Slab:            62144 kB
Committed_AS:   987784 kB
PageTables:       1768 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= 66546 MiB

End job on node4 on Wed Feb 21 02:34:32 UTC 2007