Trace number 300833

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) 1200.12 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1638354370-16.cnf
MD5SUMba6ae373482c2c9451134b661ab28d3f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.76982
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
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:  700                                                  |
0.00/0.02	c |  Number of clauses:    14000                                                |

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/node17/watcher-300833-1171938627 -o ROOT/results/node17/solver-300833-1171938627 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300833-1171938627/cmusat /tmp/evaluation/300833-1171938627/instance-300833-1171938627.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: 0.94 0.99 0.93 3/77 31939
/proc/meminfo: memFree=1563008/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=2316 CPUtime=0
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 213816947 2371584 250 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 579 250 96 243 0 333 0

[startup+0.107244 s]
/proc/loadavg: 0.94 0.99 0.93 3/77 31939
/proc/meminfo: memFree=1563008/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=3028 CPUtime=0.1
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 716 0 0 0 10 0 0 0 18 0 1 0 213816947 3100672 393 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 757 393 111 243 0 511 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3028

[startup+0.515287 s]
/proc/loadavg: 0.94 0.99 0.93 3/77 31939
/proc/meminfo: memFree=1563008/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=5488 CPUtime=0.51
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 1327 0 0 0 51 0 0 0 21 0 1 0 213816947 5619712 962 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 1372 962 118 243 0 1126 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5488

[startup+1.33537 s]
/proc/loadavg: 0.94 0.99 0.93 2/78 31940
/proc/meminfo: memFree=1557560/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=8028 CPUtime=1.33
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 2087 0 0 0 133 0 0 0 25 0 1 0 213816947 8220672 1645 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 2007 1645 118 243 0 1761 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8028

[startup+2.97154 s]
/proc/loadavg: 0.95 0.99 0.93 2/78 31940
/proc/meminfo: memFree=1556088/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=9224 CPUtime=2.96
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 2465 0 0 0 296 0 0 0 25 0 1 0 213816947 9445376 1940 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 2306 1940 118 243 0 2060 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9224

[startup+6.25388 s]
/proc/loadavg: 0.95 0.99 0.93 2/78 31940
/proc/meminfo: memFree=1554040/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=10564 CPUtime=6.24
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 2946 0 0 0 624 0 0 0 25 0 1 0 213816947 10817536 2287 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 2641 2287 118 243 0 2395 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10564

[startup+12.7096 s]
/proc/loadavg: 0.95 0.99 0.93 2/78 31940
/proc/meminfo: memFree=1545848/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=19148 CPUtime=12.7
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 5323 0 0 0 1269 1 0 0 25 0 1 0 213816947 19607552 4266 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 4787 4266 118 243 0 4541 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 19148

[startup+25.5109 s]
/proc/loadavg: 0.96 0.99 0.93 2/78 31940
/proc/meminfo: memFree=1544632/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=20352 CPUtime=25.49
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 5795 0 0 0 2548 1 0 0 25 0 1 0 213816947 20840448 4611 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590116 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 5088 4611 118 243 0 4842 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20352

[startup+51.1225 s]
/proc/loadavg: 0.97 0.99 0.93 2/78 31940
/proc/meminfo: memFree=1538488/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=26140 CPUtime=51.1
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 7624 0 0 0 5106 4 0 0 25 0 1 0 213816947 26767360 6132 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 6535 6132 118 243 0 6289 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26140

[startup+102.337 s]
/proc/loadavg: 0.99 0.99 0.93 2/78 31940
/proc/meminfo: memFree=1511736/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=54164 CPUtime=102.3
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 15150 0 0 0 10222 8 0 0 25 0 1 0 213816947 55463936 12819 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 13541 12819 118 243 0 13295 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 54164

[startup+162.367 s]
/proc/loadavg: 0.99 0.99 0.93 2/78 31940
/proc/meminfo: memFree=1511224/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=54240 CPUtime=162.32
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 15515 0 0 0 16223 9 0 0 25 0 1 0 213816947 55541760 12937 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 13560 12937 118 243 0 13314 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 54240

[startup+222.397 s]
/proc/loadavg: 1.05 1.01 0.94 2/78 31940
/proc/meminfo: memFree=1506872/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=58428 CPUtime=222.33
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 16960 0 0 0 22223 10 0 0 25 0 1 0 213816947 59830272 14095 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 14607 14095 118 243 0 14361 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 58428

[startup+282.429 s]
/proc/loadavg: 1.02 1.00 0.94 2/78 31940
/proc/meminfo: memFree=1501944/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=62796 CPUtime=282.35
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 18430 0 0 0 28222 13 0 0 25 0 1 0 213816947 64303104 15230 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 15699 15230 118 243 0 15453 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 62796

[startup+342.459 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31940
/proc/meminfo: memFree=1495032/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=69556 CPUtime=342.36
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 20341 0 0 0 34221 15 0 0 25 0 1 0 213816947 71225344 16953 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 17389 16953 118 243 0 17143 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 69556

[startup+402.493 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31940
/proc/meminfo: memFree=1490232/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=74216 CPUtime=402.37
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 21559 0 0 0 40220 17 0 0 25 0 1 0 213816947 75997184 18171 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 18554 18171 118 243 0 18308 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 74216

[startup+462.522 s]
/proc/loadavg: 1.05 1.01 0.94 2/78 31940
/proc/meminfo: memFree=1444600/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=122932 CPUtime=462.39
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 34027 0 0 0 46217 22 0 0 25 0 1 0 213816947 125882368 29558 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590285 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 30733 29558 118 243 0 30487 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 122932

[startup+522.551 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 31940
/proc/meminfo: memFree=1444408/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=123008 CPUtime=522.4
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 34273 0 0 0 52217 23 0 0 25 0 1 0 213816947 125960192 29582 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 30752 29582 118 243 0 30506 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 123008

[startup+582.582 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31940
/proc/meminfo: memFree=1443896/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=123228 CPUtime=582.43
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 34642 0 0 0 58219 24 0 0 25 0 1 0 213816947 126185472 29710 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 30807 29710 118 243 0 30561 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 123228

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1443960/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=123228 CPUtime=642.44
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 34642 0 0 0 64220 24 0 0 25 0 1 0 213816947 126185472 29710 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 30807 29710 118 243 0 30561 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 123228

[startup+702.647 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1443512/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=123492 CPUtime=702.46
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 34748 0 0 0 70221 25 0 0 25 0 1 0 213816947 126455808 29816 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 30873 29816 118 243 0 30627 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 123492

[startup+762.676 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1443320/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=123584 CPUtime=762.47
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 35055 0 0 0 76222 25 0 0 25 0 1 0 213816947 126550016 29860 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 30896 29860 118 243 0 30650 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 123584

[startup+822.708 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1443320/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=123584 CPUtime=822.49
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 35055 0 0 0 82223 26 0 0 25 0 1 0 213816947 126550016 29860 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 30896 29860 118 243 0 30650 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 123584

[startup+882.739 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1442936/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=123584 CPUtime=882.5
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 35141 0 0 0 88224 26 0 0 25 0 1 0 213816947 126550016 29946 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 30896 29946 118 243 0 30650 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 123584

[startup+942.769 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1442808/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=123688 CPUtime=942.52
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 35472 0 0 0 94225 27 0 0 25 0 1 0 213816947 126656512 29991 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 30922 29991 118 243 0 30676 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 123688

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1442680/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=123688 CPUtime=1002.53
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 35511 0 0 0 100226 27 0 0 25 0 1 0 213816947 126656512 30030 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 30922 30030 118 243 0 30676 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 123688

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1436088/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=130004 CPUtime=1062.55
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 37460 0 0 0 106225 30 0 0 25 0 1 0 213816947 133124096 31667 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 32501 31667 118 243 0 32255 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 130004

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1435768/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=130328 CPUtime=1122.56
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 37541 0 0 0 112226 30 0 0 25 0 1 0 213816947 133455872 31748 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 32582 31748 118 243 0 32336 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 130328

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1435576/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=130620 CPUtime=1182.57
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 37593 0 0 0 118227 30 0 0 25 0 1 0 213816947 133754880 31800 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 32655 31800 118 243 0 32409 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 130620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1433272/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=132792 CPUtime=1200.09
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 38176 0 0 0 119978 31 0 0 25 0 1 0 213816947 135979008 32383 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 33198 32383 118 243 0 32952 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 132792

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31942
/proc/meminfo: memFree=1433272/2055920 swapFree=4192812/4192956
[pid=31939] ppid=31937 vsize=132792 CPUtime=1200.09
/proc/31939/stat : 31939 (cmusat) R 31937 31939 31152 0 -1 4194304 38176 0 0 0 119978 31 0 0 25 0 1 0 213816947 135979008 32383 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31939/statm: 33198 32383 118 243 0 32952 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 132792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1199.78
CPU system time (s): 0.336948
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 132792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38176
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= 1932

runsolver used 1.38579 second user time and 2.73458 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 20 02:30:27 UTC 2007

IDJOB= 300833
IDBENCH= 20044
IDSOLVER= 121
FILE ID= node17/300833-1171938627

PBS_JOBID= 3848927

Free space on /tmp= 66542 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1638354370-16.cnf
COMMAND LINE= /tmp/evaluation/300833-1171938627/cmusat /tmp/evaluation/300833-1171938627/instance-300833-1171938627.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-300833-1171938627 -o ROOT/results/node17/solver-300833-1171938627 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300833-1171938627/cmusat /tmp/evaluation/300833-1171938627/instance-300833-1171938627.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ba6ae373482c2c9451134b661ab28d3f

RANDOM SEED= 735804057

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1563416 kB
Buffers:         53016 kB
Cached:         322344 kB
SwapCached:          0 kB
Active:         280020 kB
Inactive:       139888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2780 kB
Writeback:           0 kB
Mapped:          63392 kB
Slab:            58148 kB
Committed_AS:   773676 kB
PageTables:       1748 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= 66542 MiB

End job on node17 on Tue Feb 20 02:50:30 UTC 2007