Trace number 301694

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) 1200.08 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S683236487-13.cnf
MD5SUM4356efd851b4254135ae4efd766e660e
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 variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
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:  1000                                                 |
0.00/0.03	c |  Number of clauses:    20000                                                |

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/node19/watcher-301694-1171986001 -o ROOT/results/node19/solver-301694-1171986001 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301694-1171986001/cmusat /tmp/evaluation/301694-1171986001/instance-301694-1171986001.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11600
/proc/meminfo: memFree=1365296/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=2448 CPUtime=0
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 218554153 2506752 289 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 612 289 96 243 0 366 0

[startup+0.107631 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11600
/proc/meminfo: memFree=1365296/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=4008 CPUtime=0.1
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 733 0 0 0 10 0 0 0 18 0 1 0 218554153 4104192 716 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530537 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 1002 716 108 243 0 756 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4008

[startup+0.518679 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11600
/proc/meminfo: memFree=1365296/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=6032 CPUtime=0.51
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 1701 0 0 0 51 0 0 0 21 0 1 0 218554153 6176768 1096 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 1508 1096 118 243 0 1262 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6032

[startup+1.33876 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11601
/proc/meminfo: memFree=1358952/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=9068 CPUtime=1.33
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 2474 0 0 0 132 1 0 0 25 0 1 0 218554153 9285632 1869 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 2267 1869 118 243 0 2021 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9068

[startup+2.97494 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11601
/proc/meminfo: memFree=1355304/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=12200 CPUtime=2.96
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 3394 0 0 0 295 1 0 0 25 0 1 0 218554153 12492800 2680 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 3050 2680 118 243 0 2804 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12200

[startup+6.2513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11601
/proc/meminfo: memFree=1351720/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=15120 CPUtime=6.24
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 4263 0 0 0 622 2 0 0 25 0 1 0 218554153 15482880 3433 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 3780 3433 118 243 0 3534 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15120

[startup+12.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11601
/proc/meminfo: memFree=1349032/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=17656 CPUtime=12.69
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 5095 0 0 0 1267 2 0 0 25 0 1 0 218554153 18079744 4076 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 4414 4076 118 243 0 4168 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17656

[startup+25.5114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11601
/proc/meminfo: memFree=1343592/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=22852 CPUtime=25.5
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 6662 0 0 0 2546 4 0 0 25 0 1 0 218554153 23400448 5432 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 5713 5432 118 243 0 5467 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 22852

[startup+51.1232 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1332648/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=34984 CPUtime=51.1
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 9899 0 0 0 5105 5 0 0 25 0 1 0 218554153 35823616 8192 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 8746 8192 118 243 0 8500 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 34984

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1323752/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=43408 CPUtime=102.3
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 12517 0 0 0 10223 7 0 0 25 0 1 0 218554153 44449792 10402 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 10852 10402 118 243 0 10606 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 43408

[startup+162.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1309736/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=56888 CPUtime=162.33
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 16370 0 0 0 16222 11 0 0 25 0 1 0 218554153 58253312 13877 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 14222 13877 118 243 0 13976 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 56888

[startup+222.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1268456/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=100296 CPUtime=222.34
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 27581 0 0 0 22219 15 0 0 25 0 1 0 218554153 102703104 24162 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 25074 24162 118 243 0 24828 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 100296

[startup+282.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1268200/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=100344 CPUtime=282.36
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 27822 0 0 0 28220 16 0 0 25 0 1 0 218554153 102752256 24237 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 25086 24237 118 243 0 24840 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 100344

[startup+342.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1267944/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=100400 CPUtime=342.38
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 28058 0 0 0 34221 17 0 0 25 0 1 0 218554153 102809600 24295 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 25100 24295 118 243 0 24854 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 100400

[startup+402.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1267688/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=100460 CPUtime=402.4
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 28326 0 0 0 40223 17 0 0 25 0 1 0 218554153 102871040 24371 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 25115 24371 118 243 0 24869 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 100460

[startup+462.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1265128/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=102836 CPUtime=462.42
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 29004 0 0 0 46223 19 0 0 25 0 1 0 218554153 105304064 25049 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 25709 25049 118 243 0 25463 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 102836

[startup+522.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1264616/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=103172 CPUtime=522.44
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 29292 0 0 0 52224 20 0 0 25 0 1 0 218554153 105648128 25130 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 25793 25130 118 243 0 25547 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 103172

[startup+582.62 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 11603
/proc/meminfo: memFree=1251112/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=116548 CPUtime=582.46
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 32890 0 0 0 58222 24 0 0 25 0 1 0 218554153 119345152 28504 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 29137 28504 118 243 0 28891 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 116548

[startup+642.656 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11603
/proc/meminfo: memFree=1243496/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=123896 CPUtime=642.48
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 35039 0 0 0 64222 26 0 0 25 0 1 0 218554153 126869504 30411 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 30974 30411 118 243 0 30728 0
Current children cumulated CPU time (s) 642.48
Current children cumulated vsize (KiB) 123896

[startup+702.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1243176/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=124252 CPUtime=702.49
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 35121 0 0 0 70223 26 0 0 25 0 1 0 218554153 127234048 30493 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 31063 30493 118 243 0 30817 0
Current children cumulated CPU time (s) 702.49
Current children cumulated vsize (KiB) 124252

[startup+762.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1236904/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=130576 CPUtime=762.5
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 36748 0 0 0 76223 27 0 0 25 0 1 0 218554153 133709824 32120 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 32644 32120 118 243 0 32398 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 130576

[startup+822.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1233832/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=133336 CPUtime=822.53
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 37705 0 0 0 82224 29 0 0 25 0 1 0 218554153 136536064 32815 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581309 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 33334 32815 118 243 0 33088 0
Current children cumulated CPU time (s) 822.53
Current children cumulated vsize (KiB) 133336

[startup+882.779 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1233768/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=133336 CPUtime=882.53
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 37724 0 0 0 88224 29 0 0 25 0 1 0 218554153 136536064 32834 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 33334 32834 118 243 0 33088 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 133336

[startup+942.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1224168/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=142744 CPUtime=942.55
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 40163 0 0 0 94222 33 0 0 25 0 1 0 218554153 146169856 35273 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 35686 35273 118 243 0 35440 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 142744

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1223208/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=143540 CPUtime=1002.57
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 40620 0 0 0 100223 34 0 0 25 0 1 0 218554153 146984960 35446 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589764 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 35885 35446 118 243 0 35639 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 143540

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1223272/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=143540 CPUtime=1062.58
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 40623 0 0 0 106224 34 0 0 25 0 1 0 218554153 146984960 35449 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 35885 35449 118 243 0 35639 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 143540

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1143464/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=228068 CPUtime=1122.6
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 61797 0 0 0 112218 42 0 0 25 0 1 0 218554153 233541632 55371 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 57017 55371 118 243 0 56771 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 228068

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1143144/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=228176 CPUtime=1182.61
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 62177 0 0 0 118219 42 0 0 25 0 1 0 218554153 233652224 55442 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 57044 55442 118 243 0 56798 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 228176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11603
/proc/meminfo: memFree=1143144/2055920 swapFree=4192812/4192956
[pid=11600] ppid=11598 vsize=228176 CPUtime=1200.03
/proc/11600/stat : 11600 (cmusat) R 11598 11600 11494 0 -1 4194304 62177 0 0 0 119961 42 0 0 25 0 1 0 218554153 233652224 55442 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/11600/statm: 57044 55442 118 243 0 56798 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 228176

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): 1200.39
CPU time (s): 1200.08
CPU user time (s): 1199.61
CPU system time (s): 0.463929
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 228176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.463929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62177
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= 6328

runsolver used 1.40878 second user time and 2.85257 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 20 15:40:01 UTC 2007

IDJOB= 301694
IDBENCH= 20065
IDSOLVER= 121
FILE ID= node19/301694-1171986001

PBS_JOBID= 3849086

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S683236487-13.cnf
COMMAND LINE= /tmp/evaluation/301694-1171986001/cmusat /tmp/evaluation/301694-1171986001/instance-301694-1171986001.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-301694-1171986001 -o ROOT/results/node19/solver-301694-1171986001 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301694-1171986001/cmusat /tmp/evaluation/301694-1171986001/instance-301694-1171986001.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4356efd851b4254135ae4efd766e660e

RANDOM SEED= 487910260

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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		: 3000.214
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:       1365704 kB
Buffers:         58360 kB
Cached:         513520 kB
SwapCached:          0 kB
Active:         300548 kB
Inactive:       314788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1365704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:          62376 kB
Slab:            60444 kB
Committed_AS:   901036 kB
PageTables:       1756 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= 66543 MiB

End job on node19 on Tue Feb 20 16:00:04 UTC 2007