Trace number 305876

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 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
MD5SUM85f01e7612ff708e962af999ed8ac14c
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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:  10000                                                |
0.00/0.07	c |  Number of clauses:    42000                                                |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-305876-1172087456 -o ROOT/results/node4/solver-305876-1172087456 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305876-1172087456/cmusat /tmp/evaluation/305876-1172087456/instance-305876-1172087456.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 0.99 0.99 3/77 18823
/proc/meminfo: memFree=1445408/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=3208 CPUtime=0
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 228700503 3284992 513 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 802 518 95 243 0 556 0

[startup+0.107568 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 18823
/proc/meminfo: memFree=1445408/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=6256 CPUtime=0.1
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 1267 0 0 0 10 0 0 0 18 0 1 0 228700503 6406144 1250 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134534338 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 1564 1250 108 243 0 1318 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6256

[startup+0.517608 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 18823
/proc/meminfo: memFree=1445408/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=8160 CPUtime=0.5
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 2789 0 0 0 50 0 0 0 21 0 1 0 228700503 8355840 1488 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 2040 1488 118 243 0 1794 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8160

[startup+1.33769 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1439128/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=9348 CPUtime=1.32
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 3070 0 0 0 132 0 0 0 25 0 1 0 228700503 9572352 1769 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 2337 1769 118 243 0 2091 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9348

[startup+2.97384 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1437144/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=11724 CPUtime=2.96
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 3705 0 0 0 295 1 0 0 25 0 1 0 228700503 12005376 2404 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592065 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 2931 2404 118 243 0 2685 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11724

[startup+6.25016 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1431832/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=16476 CPUtime=6.24
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 4932 0 0 0 622 2 0 0 25 0 1 0 228700503 16871424 3631 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 4119 3631 118 243 0 3873 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16476

[startup+12.7088 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1421656/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=25652 CPUtime=12.69
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 7279 0 0 0 1265 4 0 0 25 0 1 0 228700503 26267648 5978 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 6413 5978 118 243 0 6167 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25652

[startup+25.512 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1415256/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=31908 CPUtime=25.5
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 9218 0 0 0 2544 6 0 0 25 0 1 0 228700503 32673792 7572 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 7977 7572 118 243 0 7731 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 31908

[startup+51.1235 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1406680/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=40664 CPUtime=51.1
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 11679 0 0 0 5101 9 0 0 25 0 1 0 228700503 41639936 9785 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 10166 9785 118 243 0 9920 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 40664

[startup+102.34 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1390936/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=55836 CPUtime=102.3
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 15928 0 0 0 10217 13 0 0 25 0 1 0 228700503 57176064 13630 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134595176 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 13959 13630 118 243 0 13713 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 55836

[startup+162.376 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1378136/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=68440 CPUtime=162.32
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 19435 0 0 0 16215 17 0 0 25 0 1 0 228700503 70082560 16841 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 17110 16841 118 243 0 16864 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 68440

[startup+222.409 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1335832/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=112952 CPUtime=222.34
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 30947 0 0 0 22211 23 0 0 25 0 1 0 228700503 115662848 27378 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580140 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 28238 27378 118 243 0 27992 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 112952

[startup+282.439 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1335640/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=112988 CPUtime=282.35
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 31164 0 0 0 28212 23 0 0 25 0 1 0 228700503 115699712 27422 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 28247 27422 118 243 0 28001 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 112988

[startup+342.467 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1335384/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=113024 CPUtime=342.37
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 31408 0 0 0 34213 24 0 0 25 0 1 0 228700503 115736576 27484 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 28256 27484 118 243 0 28010 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 113024

[startup+402.499 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1335192/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=113068 CPUtime=402.38
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 31638 0 0 0 40214 24 0 0 25 0 1 0 228700503 115781632 27523 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581870 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 28267 27523 118 243 0 28021 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 113068

[startup+462.529 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1335000/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=113116 CPUtime=462.4
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 31900 0 0 0 46215 25 0 0 25 0 1 0 228700503 115830784 27583 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 28279 27583 118 243 0 28033 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 113116

[startup+522.559 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1323288/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=125140 CPUtime=522.41
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 34930 0 0 0 52213 28 0 0 25 0 1 0 228700503 128143360 30613 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 31285 30613 118 243 0 31039 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 125140

[startup+582.591 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18824
/proc/meminfo: memFree=1318872/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=129060 CPUtime=582.44
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 36151 0 0 0 58214 30 0 0 25 0 1 0 228700503 132157440 31620 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 32265 31620 118 243 0 32019 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 129060

[startup+642.648 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 18934
/proc/meminfo: memFree=1310248/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=136116 CPUtime=642.42
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 38190 0 0 0 64209 33 0 0 25 0 1 0 228700503 139382784 33432 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 34029 33432 118 243 0 33783 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 136116

[startup+702.698 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1311256/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=136116 CPUtime=702.38
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 38198 0 0 0 70205 33 0 0 25 0 1 0 228700503 139382784 33440 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 34029 33440 118 243 0 33783 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 136116

[startup+762.73 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1299800/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=147436 CPUtime=762.4
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 41326 0 0 0 76204 36 0 0 25 0 1 0 228700503 150974464 36328 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 36859 36328 118 243 0 36613 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 147436

[startup+822.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1299864/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=147436 CPUtime=822.43
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 41326 0 0 0 82206 37 0 0 25 0 1 0 228700503 150974464 36328 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 36859 36328 118 243 0 36613 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 147436

[startup+882.795 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1285016/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=161944 CPUtime=882.44
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 45285 0 0 0 88204 40 0 0 25 0 1 0 228700503 165830656 40031 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 40486 40031 118 243 0 40240 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 161944

[startup+942.827 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1285016/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=161944 CPUtime=942.45
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 45285 0 0 0 94205 40 0 0 25 0 1 0 228700503 165830656 40031 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 40486 40031 118 243 0 40240 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 161944

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1284696/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=162868 CPUtime=1002.47
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 45519 0 0 0 100206 41 0 0 25 0 1 0 228700503 166776832 40265 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 40717 40265 118 243 0 40471 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 162868

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1268952/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=177864 CPUtime=1062.49
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 49592 0 0 0 106204 45 0 0 25 0 1 0 228700503 182132736 44065 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 44466 44065 118 243 0 44220 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 177864

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1268952/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=177864 CPUtime=1122.51
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 49593 0 0 0 112205 46 0 0 25 0 1 0 228700503 182132736 44066 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 44466 44066 118 243 0 44220 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 177864

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1255512/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=190908 CPUtime=1182.52
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 53229 0 0 0 118203 49 0 0 25 0 1 0 228700503 195489792 47410 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 47727 47410 118 243 0 47481 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 190908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1255512/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=190908 CPUtime=1200.03
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 53229 0 0 0 119954 49 0 0 25 0 1 0 228700503 195489792 47410 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 47727 47410 118 243 0 47481 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 190908

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1255512/2055920 swapFree=4192812/4192956
[pid=18823] ppid=18821 vsize=190908 CPUtime=1200.03
/proc/18823/stat : 18823 (cmusat) R 18821 18823 18040 0 -1 4194304 53229 0 0 0 119954 49 0 0 25 0 1 0 228700503 195489792 47410 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18823/statm: 47727 47410 118 243 0 47481 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 190908

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.55
CPU system time (s): 0.529919
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 190908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.529919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53229
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= 1271

runsolver used 1.3438 second user time and 2.86956 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Feb 21 19:50:56 UTC 2007

IDJOB= 305876
IDBENCH= 20167
IDSOLVER= 121
FILE ID= node4/305876-1172087456

PBS_JOBID= 3865325

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
COMMAND LINE= /tmp/evaluation/305876-1172087456/cmusat /tmp/evaluation/305876-1172087456/instance-305876-1172087456.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-305876-1172087456 -o ROOT/results/node4/solver-305876-1172087456 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305876-1172087456/cmusat /tmp/evaluation/305876-1172087456/instance-305876-1172087456.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  85f01e7612ff708e962af999ed8ac14c

RANDOM SEED= 14482282

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1445816 kB
Buffers:         56132 kB
Cached:         416468 kB
SwapCached:          0 kB
Active:         211620 kB
Inactive:       321204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1445816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3212 kB
Writeback:           0 kB
Mapped:          79076 kB
Slab:            62816 kB
Committed_AS:  1027432 kB
PageTables:       1768 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node4 on Wed Feb 21 20:10:59 UTC 2007