Trace number 297389

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 1200.49

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
MD5SUMa2f5767c9c51923440a1204368c12b36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |

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/node69/watcher-297389-1171837809 -o ROOT/results/node69/solver-297389-1171837809 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297389-1171837809/cmusat /tmp/evaluation/297389-1171837809/instance-297389-1171837809.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: 0.99 0.98 0.99 3/64 32520
/proc/meminfo: memFree=1066560/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=2312 CPUtime=0
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 203738653 2367488 188 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134522080 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 578 188 109 243 0 332 0

[startup+0.106643 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32520
/proc/meminfo: memFree=1066560/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=2688 CPUtime=0.1
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 306 0 0 0 10 0 0 0 18 0 1 0 203738653 2752512 289 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589483 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 672 289 118 243 0 426 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2688

[startup+0.514709 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32520
/proc/meminfo: memFree=1066560/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=3500 CPUtime=0.51
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 473 0 0 0 51 0 0 0 21 0 1 0 203738653 3584000 456 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 875 456 118 243 0 629 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3500

[startup+1.33484 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1065080/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=3644 CPUtime=1.33
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 515 0 0 0 133 0 0 0 25 0 1 0 203738653 3731456 498 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 911 499 118 243 0 665 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3644

[startup+2.97111 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1064376/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=5556 CPUtime=2.96
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 935 0 0 0 296 0 0 0 25 0 1 0 203738653 5689344 918 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 1389 918 118 243 0 1143 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5556

[startup+6.24865 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1062776/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=5792 CPUtime=6.24
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 1021 0 0 0 624 0 0 0 25 0 1 0 203738653 5931008 1004 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 1448 1004 118 243 0 1202 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5792

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1059768/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=9140 CPUtime=12.69
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 1977 0 0 0 1269 0 0 0 25 0 1 0 203738653 9359360 1758 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 2285 1758 118 243 0 2039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9140

[startup+25.5058 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1058616/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=10264 CPUtime=25.49
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 2536 0 0 0 2548 1 0 0 25 0 1 0 203738653 10510336 2131 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 2566 2131 118 243 0 2320 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10264

[startup+51.112 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1051960/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=17352 CPUtime=51.09
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 4670 0 0 0 5107 2 0 0 25 0 1 0 203738653 17768448 3710 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 4338 3710 118 243 0 4092 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17352

[startup+102.316 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1048952/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=20140 CPUtime=102.27
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 6005 0 0 0 10224 3 0 0 25 0 1 0 203738653 20623360 4552 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134575507 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 5035 4552 118 243 0 4789 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20140

[startup+162.336 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1037176/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=33424 CPUtime=162.27
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 9673 0 0 0 16223 4 0 0 25 0 1 0 203738653 34226176 7370 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 8356 7370 118 243 0 8110 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 33424

[startup+222.351 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1035832/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=34336 CPUtime=222.27
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 10316 0 0 0 22222 5 0 0 25 0 1 0 203738653 35160064 7690 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 8584 7690 118 243 0 8338 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 34336

[startup+282.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1035064/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=34860 CPUtime=282.27
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 10688 0 0 0 28222 5 0 0 25 0 1 0 203738653 35696640 7876 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 8715 7876 118 243 0 8469 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 34860

[startup+342.389 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1033144/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=36588 CPUtime=342.26
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 11364 0 0 0 34221 5 0 0 25 0 1 0 203738653 37466112 8348 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 9147 8348 118 243 0 8901 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 36588

[startup+402.412 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1030136/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=39268 CPUtime=402.26
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 12334 0 0 0 40220 6 0 0 25 0 1 0 203738653 40210432 9094 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 9817 9094 118 243 0 9571 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 39268

[startup+462.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32521
/proc/meminfo: memFree=1026488/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=42616 CPUtime=462.26
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 13502 0 0 0 46219 7 0 0 25 0 1 0 203738653 43638784 10016 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 10654 10016 118 243 0 10408 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 42616

[startup+522.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32523
/proc/meminfo: memFree=1005880/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=67376 CPUtime=522.26
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 19754 0 0 0 52215 11 0 0 25 0 1 0 203738653 68993024 15112 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 16844 15112 118 243 0 16598 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 67376

[startup+582.467 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1005816/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=67616 CPUtime=582.27
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 20073 0 0 0 58215 12 0 0 25 0 1 0 203738653 69238784 15161 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 16904 15161 118 243 0 16658 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 67616

[startup+642.488 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1005048/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=67924 CPUtime=642.26
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 20559 0 0 0 64214 12 0 0 25 0 1 0 203738653 69554176 15351 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 16981 15351 118 243 0 16735 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 67924

[startup+702.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1004728/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=68440 CPUtime=702.25
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 20647 0 0 0 70213 12 0 0 25 0 1 0 203738653 70082560 15439 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 17110 15439 118 243 0 16864 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 68440

[startup+762.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1003896/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=68568 CPUtime=762.25
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 21174 0 0 0 76212 13 0 0 25 0 1 0 203738653 70213632 15641 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 17142 15641 118 243 0 16896 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 68568

[startup+822.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1003896/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=68568 CPUtime=822.26
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 21178 0 0 0 82213 13 0 0 25 0 1 0 203738653 70213632 15645 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 17142 15645 118 243 0 16896 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 68568

[startup+882.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1003512/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=69216 CPUtime=882.25
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 21282 0 0 0 88212 13 0 0 25 0 1 0 203738653 70877184 15749 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 17304 15749 118 243 0 17058 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 69216

[startup+942.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1002744/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=69608 CPUtime=942.24
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 21481 0 0 0 94211 13 0 0 25 0 1 0 203738653 71278592 15915 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 17402 15915 118 243 0 17156 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 69608

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1002552/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=69748 CPUtime=1002.24
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 21917 0 0 0 100211 13 0 0 25 0 1 0 203738653 71421952 15994 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 17437 15994 118 243 0 17191 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 69748

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1002552/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=69748 CPUtime=1062.24
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 21917 0 0 0 106211 13 0 0 25 0 1 0 203738653 71421952 15994 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 17437 15994 118 243 0 17191 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 69748

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1002488/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=69940 CPUtime=1122.24
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 21938 0 0 0 112211 13 0 0 25 0 1 0 203738653 71618560 16015 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 17485 16015 118 243 0 17239 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 69940

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1001656/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=70264 CPUtime=1182.24
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 22151 0 0 0 118210 14 0 0 25 0 1 0 203738653 71950336 16228 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 17566 16228 118 243 0 17320 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 70264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=1001400/2055920 swapFree=4183028/4192956
[pid=32520] ppid=32518 vsize=70420 CPUtime=1200.05
/proc/32520/stat : 32520 (cmusat) R 32518 32520 31201 0 -1 4194304 22601 0 0 0 119991 14 0 0 25 0 1 0 203738653 72110080 16286 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32520/statm: 17605 16286 118 243 0 17359 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 70420

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): 1200.49
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.156976
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 70420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22601
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= 2146

runsolver used 0.817875 second user time and 2.39563 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Feb 18 22:30:09 UTC 2007

IDJOB= 297389
IDBENCH= 19960
IDSOLVER= 121
FILE ID= node69/297389-1171837809

PBS_JOBID= 3839711

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297389-1171837809/cmusat /tmp/evaluation/297389-1171837809/instance-297389-1171837809.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-297389-1171837809 -o ROOT/results/node69/solver-297389-1171837809 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297389-1171837809/cmusat /tmp/evaluation/297389-1171837809/instance-297389-1171837809.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  a2f5767c9c51923440a1204368c12b36

RANDOM SEED= 683671395

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1066968 kB
Buffers:         50732 kB
Cached:         827224 kB
SwapCached:       4412 kB
Active:         623384 kB
Inactive:       264864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066968 kB
SwapTotal:     4192956 kB
SwapFree:      4183028 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          15592 kB
Slab:            86676 kB
Committed_AS:   584564 kB
PageTables:       1472 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= 66561 MiB

End job on node69 on Sun Feb 18 22:50:12 UTC 2007