Trace number 308172

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) 1200.11 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1832504551-17-UNSAT.cnf
MD5SUMb9122f271ef3adea0bb053b0ffbf32d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark98.552
Satisfiable
(Un)Satisfiability was proved
Number of variables3498
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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:  3500                                                 |
0.00/0.01	c |  Number of clauses:    9344                                                 |

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/node63/watcher-308172-1172516829 -o ROOT/results/node63/solver-308172-1172516829 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308172-1172516829/cmusat /tmp/evaluation/308172-1172516829/instance-308172-1172516829.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 1.18 3/64 8792
/proc/meminfo: memFree=1933872/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=2636 CPUtime=0
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 294 0 0 0 0 0 0 0 18 0 1 0 271640309 2699264 277 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134532258 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 659 277 96 243 0 413 0

[startup+0.107568 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 8792
/proc/meminfo: memFree=1933872/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=3544 CPUtime=0.1
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 552 0 0 0 10 0 0 0 18 0 1 0 271640309 3629056 535 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589615 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 886 535 118 243 0 640 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3544

[startup+0.515611 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 8792
/proc/meminfo: memFree=1933872/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=3940 CPUtime=0.51
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 625 0 0 0 51 0 0 0 21 0 1 0 271640309 4034560 608 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 985 608 118 243 0 739 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3940

[startup+1.34071 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 8793
/proc/meminfo: memFree=1931432/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=4508 CPUtime=1.33
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 765 0 0 0 133 0 0 0 25 0 1 0 271640309 4616192 748 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 1127 748 118 243 0 881 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4508

[startup+2.97587 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 8793
/proc/meminfo: memFree=1930792/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=5064 CPUtime=2.96
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 904 0 0 0 296 0 0 0 25 0 1 0 271640309 5185536 887 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 1266 887 118 243 0 1020 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5064

[startup+6.25222 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 8793
/proc/meminfo: memFree=1929896/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=7740 CPUtime=6.24
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 1482 0 0 0 624 0 0 0 25 0 1 0 271640309 7925760 1465 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 1935 1465 118 243 0 1689 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7740

[startup+12.7089 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 8793
/proc/meminfo: memFree=1927976/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=7896 CPUtime=12.69
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 1620 0 0 0 1269 0 0 0 25 0 1 0 271640309 8085504 1531 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589653 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 1974 1531 118 243 0 1728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7896

[startup+25.6093 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 8793
/proc/meminfo: memFree=1926120/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=9536 CPUtime=25.59
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 2312 0 0 0 2558 1 0 0 25 0 1 0 271640309 9764864 1997 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 2384 1997 118 243 0 2138 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 9536

[startup+51.215 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 8793
/proc/meminfo: memFree=1920680/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=15732 CPUtime=51.19
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 4013 0 0 0 5116 3 0 0 25 0 1 0 271640309 16109568 3367 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 3933 3367 118 243 0 3687 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 15732

[startup+102.421 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 8793
/proc/meminfo: memFree=1916712/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=19568 CPUtime=102.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 5406 0 0 0 10234 4 0 0 25 0 1 0 271640309 20037632 4438 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 4892 4438 118 243 0 4646 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 19568

[startup+162.437 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 8793
/proc/meminfo: memFree=1913128/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=22588 CPUtime=162.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 6549 0 0 0 16232 6 0 0 25 0 1 0 271640309 23130112 5264 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 5647 5264 118 243 0 5401 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 22588

[startup+222.454 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 8793
/proc/meminfo: memFree=1902824/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=34436 CPUtime=222.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 9870 0 0 0 22230 8 0 0 25 0 1 0 271640309 35262464 7826 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 8609 7826 118 243 0 8363 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 34436

[startup+282.47 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 8793
/proc/meminfo: memFree=1902248/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=34788 CPUtime=282.37
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 10146 0 0 0 28229 8 0 0 25 0 1 0 271640309 35622912 7955 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 8697 7955 118 243 0 8451 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 34788

[startup+342.486 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 8793
/proc/meminfo: memFree=1899624/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=37092 CPUtime=342.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 10981 0 0 0 34229 9 0 0 25 0 1 0 271640309 37982208 8630 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 9273 8630 118 243 0 9027 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 37092

[startup+402.505 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 8793
/proc/meminfo: memFree=1897896/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=38800 CPUtime=402.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 11582 0 0 0 40228 10 0 0 25 0 1 0 271640309 39731200 9057 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 9700 9057 118 243 0 9454 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 38800

[startup+462.52 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 8793
/proc/meminfo: memFree=1892840/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=43672 CPUtime=462.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 13024 0 0 0 46226 12 0 0 25 0 1 0 271640309 44720128 10309 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 10918 10309 118 243 0 10672 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 43672

[startup+522.536 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 8793
/proc/meminfo: memFree=1891688/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=44464 CPUtime=522.37
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 13509 0 0 0 52225 12 0 0 25 0 1 0 271640309 45531136 10587 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 11116 10587 118 243 0 10870 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 44464

[startup+582.557 s]
/proc/loadavg: 1.04 1.01 1.08 2/65 8793
/proc/meminfo: memFree=1891624/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=44608 CPUtime=582.37
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 13539 0 0 0 58225 12 0 0 25 0 1 0 271640309 45678592 10617 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 11152 10617 118 243 0 10906 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 44608

[startup+642.573 s]
/proc/loadavg: 1.01 1.01 1.08 2/65 8793
/proc/meminfo: memFree=1891112/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=44996 CPUtime=642.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 13903 0 0 0 64225 13 0 0 25 0 1 0 271640309 46075904 10755 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 11249 10755 118 243 0 11003 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 44996

[startup+702.588 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 8793
/proc/meminfo: memFree=1890856/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=45132 CPUtime=702.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 13962 0 0 0 70225 13 0 0 25 0 1 0 271640309 46215168 10814 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 11283 10814 118 243 0 11037 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 45132

[startup+762.603 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 8793
/proc/meminfo: memFree=1873192/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=66380 CPUtime=762.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 19600 0 0 0 76223 15 0 0 25 0 1 0 271640309 67973120 15208 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 16595 15208 118 243 0 16349 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 66380

[startup+822.621 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 8793
/proc/meminfo: memFree=1873128/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=66640 CPUtime=822.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 19651 0 0 0 82223 15 0 0 25 0 1 0 271640309 68239360 15259 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 16660 15259 118 243 0 16414 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 66640

[startup+882.635 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 8793
/proc/meminfo: memFree=1872488/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=66868 CPUtime=882.37
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 20097 0 0 0 88222 15 0 0 25 0 1 0 271640309 68472832 15402 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 16717 15402 118 243 0 16471 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 66868

[startup+942.652 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 8793
/proc/meminfo: memFree=1872424/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=67028 CPUtime=942.37
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 20115 0 0 0 94222 15 0 0 25 0 1 0 271640309 68636672 15420 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 16757 15420 118 243 0 16511 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 67028

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 8793
/proc/meminfo: memFree=1872168/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=67028 CPUtime=1002.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 20168 0 0 0 100223 15 0 0 25 0 1 0 271640309 68636672 15473 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 16757 15473 118 243 0 16511 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 67028

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 8793
/proc/meminfo: memFree=1871592/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=67284 CPUtime=1062.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 20598 0 0 0 106222 16 0 0 25 0 1 0 271640309 68898816 15608 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 16821 15608 118 243 0 16575 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 67284

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 8793
/proc/meminfo: memFree=1871464/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=67476 CPUtime=1122.38
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 20626 0 0 0 112222 16 0 0 25 0 1 0 271640309 69095424 15636 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 16869 15636 118 243 0 16623 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 67476

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 8793
/proc/meminfo: memFree=1871272/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=67672 CPUtime=1182.37
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 20693 0 0 0 118221 16 0 0 25 0 1 0 271640309 69296128 15703 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 16918 15703 118 243 0 16672 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 67672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 8793
/proc/meminfo: memFree=1870952/2055920 swapFree=4179036/4192956
[pid=8792] ppid=8790 vsize=67672 CPUtime=1200.1
/proc/8792/stat : 8792 (cmusat) R 8790 8792 8487 0 -1 4194304 20756 0 0 0 119993 17 0 0 25 0 1 0 271640309 69296128 15766 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/8792/statm: 16918 15766 118 243 0 16672 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 67672

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): 1200.46
CPU time (s): 1200.11
CPU user time (s): 1199.93
CPU system time (s): 0.181972
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 67672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20756
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= 1635

runsolver used 0.808877 second user time and 2.39764 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Feb 26 19:07:09 UTC 2007

IDJOB= 308172
IDBENCH= 20224
IDSOLVER= 121
FILE ID= node63/308172-1172516829

PBS_JOBID= 3971776

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1832504551-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308172-1172516829/cmusat /tmp/evaluation/308172-1172516829/instance-308172-1172516829.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-308172-1172516829 -o ROOT/results/node63/solver-308172-1172516829 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308172-1172516829/cmusat /tmp/evaluation/308172-1172516829/instance-308172-1172516829.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b9122f271ef3adea0bb053b0ffbf32d8

RANDOM SEED= 512128597

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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	: 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		: 3000.214
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:       1934280 kB
Buffers:         20128 kB
Cached:          60636 kB
SwapCached:       7976 kB
Active:          30808 kB
Inactive:        63584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1934280 kB
SwapTotal:     4192956 kB
SwapFree:      4179036 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          15080 kB
Slab:            13172 kB
Committed_AS:   621636 kB
PageTables:       1460 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= 66558 MiB

End job on node63 on Mon Feb 26 19:27:12 UTC 2007