Trace number 296036

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) 1200.07 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1319091742-10.SAT.shuffled.cnf
MD5SUMde871f163995b58f587b601fa8fe5cc4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.216966
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  60                                                   |
0.00/0.01	c |  Number of clauses:    5340                                                 |

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/node21/watcher-296036-1171816542 -o ROOT/results/node21/solver-296036-1171816542 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296036-1171816542/cmusat /tmp/evaluation/296036-1171816542/instance-296036-1171816542.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: 7.13 3.39 1.88 3/77 20144
/proc/meminfo: memFree=741888/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=2320 CPUtime=0
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 201608165 2375680 199 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 580 200 96 243 0 334 0

[startup+0.108085 s]
/proc/loadavg: 7.13 3.39 1.88 3/77 20144
/proc/meminfo: memFree=741888/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=2852 CPUtime=0.1
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 314 0 0 0 10 0 0 0 18 0 1 0 201608165 2920448 297 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134540629 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 713 299 109 243 0 467 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2852

[startup+0.51612 s]
/proc/loadavg: 7.13 3.39 1.88 3/77 20144
/proc/meminfo: memFree=741888/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=3592 CPUtime=0.51
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 657 0 0 0 51 0 0 0 22 0 1 0 201608165 3678208 534 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581196 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 898 534 118 243 0 652 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3592

[startup+1.33621 s]
/proc/loadavg: 7.13 3.39 1.88 2/78 20145
/proc/meminfo: memFree=739128/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=4844 CPUtime=1.33
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 924 0 0 0 133 0 0 0 25 0 1 0 201608165 4960256 801 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 1211 801 118 243 0 965 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4844

[startup+2.97239 s]
/proc/loadavg: 7.13 3.39 1.88 2/78 20145
/proc/meminfo: memFree=738616/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=5068 CPUtime=2.96
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 1013 0 0 0 296 0 0 0 25 0 1 0 201608165 5189632 876 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 1267 876 118 243 0 1021 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5068

[startup+6.24875 s]
/proc/loadavg: 6.64 3.35 1.87 2/78 20145
/proc/meminfo: memFree=737792/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=5860 CPUtime=6.24
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 1290 0 0 0 624 0 0 0 25 0 1 0 201608165 6000640 1083 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 1465 1083 118 243 0 1219 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5860

[startup+12.7075 s]
/proc/loadavg: 6.19 3.31 1.87 2/78 20145
/proc/meminfo: memFree=735360/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=8572 CPUtime=12.7
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 2133 0 0 0 1269 1 0 0 25 0 1 0 201608165 8777728 1644 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 2143 1644 118 243 0 1897 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8572

[startup+25.5099 s]
/proc/loadavg: 5.04 3.20 1.85 2/78 20145
/proc/meminfo: memFree=733248/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=10488 CPUtime=25.5
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 3006 0 0 0 2548 2 0 0 25 0 1 0 201608165 10739712 2195 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 2622 2195 118 243 0 2376 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 10488

[startup+51.1197 s]
/proc/loadavg: 3.66 3.02 1.83 2/78 20145
/proc/meminfo: memFree=728832/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=15644 CPUtime=51.09
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 4822 0 0 0 5106 3 0 0 25 0 1 0 201608165 16019456 3303 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 3911 3303 118 243 0 3665 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15644

[startup+102.338 s]
/proc/loadavg: 2.15 2.71 1.78 2/78 20145
/proc/meminfo: memFree=717312/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=28768 CPUtime=102.3
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 8845 0 0 0 10224 6 0 0 25 0 1 0 201608165 29458432 6100 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581039 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 7192 6100 118 243 0 6946 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28768

[startup+162.37 s]
/proc/loadavg: 1.42 2.39 1.73 2/78 20145
/proc/meminfo: memFree=716160/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=29512 CPUtime=162.32
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 9704 0 0 0 16225 7 0 0 25 0 1 0 201608165 30220288 6425 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 7378 6425 118 243 0 7132 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 29512

[startup+222.4 s]
/proc/loadavg: 1.15 2.14 1.68 3/78 20145
/proc/meminfo: memFree=715008/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=30368 CPUtime=222.33
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 10235 0 0 0 22225 8 0 0 25 0 1 0 201608165 31096832 6710 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 7592 6710 118 243 0 7346 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 30368

[startup+282.429 s]
/proc/loadavg: 1.05 1.93 1.64 2/78 20147
/proc/meminfo: memFree=712960/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=32284 CPUtime=282.34
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 11060 0 0 0 28225 9 0 0 25 0 1 0 201608165 33058816 7236 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 8071 7236 118 243 0 7825 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 32284

[startup+342.458 s]
/proc/loadavg: 1.02 1.76 1.59 2/78 20147
/proc/meminfo: memFree=709440/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=35500 CPUtime=342.34
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 12488 0 0 0 34223 11 0 0 25 0 1 0 201608165 36352000 8097 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 8875 8097 118 243 0 8629 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 35500

[startup+402.493 s]
/proc/loadavg: 1.00 1.62 1.55 2/78 20147
/proc/meminfo: memFree=707392/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=37128 CPUtime=402.37
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 13004 0 0 0 40224 13 0 0 25 0 1 0 201608165 38019072 8613 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 9282 8613 118 243 0 9036 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 37128

[startup+462.525 s]
/proc/loadavg: 1.00 1.50 1.52 2/78 20147
/proc/meminfo: memFree=694464/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=55108 CPUtime=462.38
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 17839 0 0 0 46224 14 0 0 25 0 1 0 201608165 56430592 11806 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 13777 11806 118 243 0 13531 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 55108

[startup+522.556 s]
/proc/loadavg: 1.00 1.41 1.48 2/78 20147
/proc/meminfo: memFree=692544/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=56580 CPUtime=522.39
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 18352 0 0 0 52224 15 0 0 25 0 1 0 201608165 57937920 12319 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590285 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 14145 12319 118 243 0 13899 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 56580

[startup+582.588 s]
/proc/loadavg: 1.00 1.33 1.45 2/78 20147
/proc/meminfo: memFree=692416/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=56580 CPUtime=582.42
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 18369 0 0 0 58226 16 0 0 25 0 1 0 201608165 57937920 12336 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589552 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 14145 12336 118 243 0 13899 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 56580

[startup+642.623 s]
/proc/loadavg: 1.00 1.27 1.42 2/78 20147
/proc/meminfo: memFree=691776/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=56724 CPUtime=642.42
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 18909 0 0 0 64226 16 0 0 25 0 1 0 201608165 58085376 12508 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 14181 12508 118 243 0 13935 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 56724

[startup+702.652 s]
/proc/loadavg: 1.00 1.22 1.39 2/78 20147
/proc/meminfo: memFree=691776/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=56724 CPUtime=702.44
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 18923 0 0 0 70227 17 0 0 25 0 1 0 201608165 58085376 12522 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 14181 12522 118 243 0 13935 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 56724

[startup+762.677 s]
/proc/loadavg: 1.06 1.19 1.36 2/78 20147
/proc/meminfo: memFree=690688/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=57276 CPUtime=762.45
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 19594 0 0 0 76227 18 0 0 25 0 1 0 201608165 58650624 12789 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 14319 12789 118 243 0 14073 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 57276

[startup+822.713 s]
/proc/loadavg: 1.08 1.17 1.35 2/78 20147
/proc/meminfo: memFree=690432/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=57536 CPUtime=822.46
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 19687 0 0 0 82228 18 0 0 25 0 1 0 201608165 58916864 12849 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 14384 12849 118 243 0 14138 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 57536

[startup+882.744 s]
/proc/loadavg: 1.03 1.14 1.32 2/78 20147
/proc/meminfo: memFree=689664/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=58184 CPUtime=882.48
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 19950 0 0 0 88229 19 0 0 25 0 1 0 201608165 59580416 13014 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 14546 13014 118 243 0 14300 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 58184

[startup+942.773 s]
/proc/loadavg: 1.01 1.11 1.30 2/78 20147
/proc/meminfo: memFree=689152/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=58488 CPUtime=942.49
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 20562 0 0 0 94229 20 0 0 25 0 1 0 201608165 59891712 13183 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 14622 13183 118 243 0 14376 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 58488

[startup+1002.8 s]
/proc/loadavg: 1.00 1.09 1.28 2/78 20147
/proc/meminfo: memFree=688960/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=58748 CPUtime=1002.5
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 20614 0 0 0 100230 20 0 0 25 0 1 0 201608165 60157952 13235 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 14687 13235 118 243 0 14441 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 58748

[startup+1062.83 s]
/proc/loadavg: 1.00 1.07 1.26 2/78 20147
/proc/meminfo: memFree=688384/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=59264 CPUtime=1062.52
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 20790 0 0 0 106231 21 0 0 25 0 1 0 201608165 60686336 13346 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 14816 13346 118 243 0 14570 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 59264

[startup+1122.86 s]
/proc/loadavg: 1.03 1.07 1.25 2/78 20147
/proc/meminfo: memFree=685440/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=61584 CPUtime=1122.52
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 22032 0 0 0 112230 22 0 0 25 0 1 0 201608165 63062016 14102 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 15396 14102 118 243 0 15150 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 61584

[startup+1182.89 s]
/proc/loadavg: 1.05 1.07 1.23 2/78 20147
/proc/meminfo: memFree=685184/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=61844 CPUtime=1182.54
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 22115 0 0 0 118231 23 0 0 25 0 1 0 201608165 63328256 14152 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 15461 14152 118 243 0 15215 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 61844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.04 1.06 1.23 2/78 20147
/proc/meminfo: memFree=685184/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=61976 CPUtime=1200.05
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 22135 0 0 0 119982 23 0 0 25 0 1 0 201608165 63463424 14172 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 15494 14172 118 243 0 15248 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61976

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.41 s]
/proc/loadavg: 1.04 1.06 1.23 2/78 20147
/proc/meminfo: memFree=685184/2055920 swapFree=4147448/4192956
[pid=20144] ppid=20142 vsize=61976 CPUtime=1200.05
/proc/20144/stat : 20144 (cmusat) R 20142 20144 19653 0 -1 4194304 22135 0 0 0 119982 23 0 0 25 0 1 0 201608165 63463424 14172 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20144/statm: 15494 14172 118 243 0 15248 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.243962
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 61976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22135
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= 23964

runsolver used 1.47978 second user time and 2.68659 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Feb 18 16:35:42 UTC 2007

IDJOB= 296036
IDBENCH= 19927
IDSOLVER= 121
FILE ID= node21/296036-1171816542

PBS_JOBID= 3839628

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1319091742-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296036-1171816542/cmusat /tmp/evaluation/296036-1171816542/instance-296036-1171816542.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-296036-1171816542 -o ROOT/results/node21/solver-296036-1171816542 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296036-1171816542/cmusat /tmp/evaluation/296036-1171816542/instance-296036-1171816542.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  de871f163995b58f587b601fa8fe5cc4

RANDOM SEED= 234929058

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:        742296 kB
Buffers:         43820 kB
Cached:        1156912 kB
SwapCached:      15448 kB
Active:         708760 kB
Inactive:       517204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        742296 kB
SwapTotal:     4192956 kB
SwapFree:      4147448 kB
Dirty:            2576 kB
Writeback:           0 kB
Mapped:          30000 kB
Slab:            73328 kB
Committed_AS:   660032 kB
PageTables:       1656 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= 66562 MiB

End job on node21 on Sun Feb 18 16:55:45 UTC 2007