Trace number 303211

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) 1200.1 1200.65

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S640027679-08.cnf
MD5SUM146b745b9914cd900644d53b6888b65c
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  180                                                  |
0.00/0.02	c |  Number of clauses:    15300                                                |

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/node44/watcher-303211-1172029846 -o ROOT/results/node44/solver-303211-1172029846 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303211-1172029846/cmusat /tmp/evaluation/303211-1172029846/instance-303211-1172029846.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20611
/proc/meminfo: memFree=1476360/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=2316 CPUtime=0
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 279 0 0 0 0 0 0 0 18 0 1 0 222940734 2371584 262 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 579 263 96 243 0 333 0

[startup+0.10656 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20611
/proc/meminfo: memFree=1476360/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=3552 CPUtime=0.1
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 603 0 0 0 10 0 0 0 18 0 1 0 222940734 3637248 586 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 888 586 107 243 0 642 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3552

[startup+0.514633 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20611
/proc/meminfo: memFree=1476360/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=4800 CPUtime=0.5
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 1235 0 0 0 50 0 0 0 21 0 1 0 222940734 4915200 813 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 1200 813 118 243 0 954 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4800

[startup+1.33478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1472000/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=6680 CPUtime=1.33
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 1762 0 0 0 132 1 0 0 25 0 1 0 222940734 6840320 1340 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578871 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 1670 1340 118 243 0 1424 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6680

[startup+2.97108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1470464/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=7764 CPUtime=2.96
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 2271 0 0 0 295 1 0 0 25 0 1 0 222940734 7950336 1629 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 1941 1629 118 243 0 1695 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7764

[startup+6.25068 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1468672/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=9120 CPUtime=6.24
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 2752 0 0 0 623 1 0 0 25 0 1 0 222940734 9338880 1960 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 2280 1960 118 243 0 2034 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9120

[startup+12.7039 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1463232/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=15236 CPUtime=12.69
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 4410 0 0 0 1267 2 0 0 25 0 1 0 222940734 15601664 3299 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 3809 3299 118 243 0 3563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15236

[startup+25.5092 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1462272/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=15960 CPUtime=25.49
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 4788 0 0 0 2547 2 0 0 25 0 1 0 222940734 16343040 3540 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 3990 3540 118 243 0 3744 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15960

[startup+51.1169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1456128/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=22144 CPUtime=51.09
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 6768 0 0 0 5105 4 0 0 25 0 1 0 222940734 22675456 5165 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 5536 5165 118 243 0 5290 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22144

[startup+102.326 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 20612
/proc/meminfo: memFree=1443072/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=36164 CPUtime=102.28
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 11034 0 0 0 10222 6 0 0 25 0 1 0 222940734 37031936 8350 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 9041 8350 118 243 0 8795 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 36164

[startup+162.343 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20612
/proc/meminfo: memFree=1440896/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=38012 CPUtime=162.27
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 11876 0 0 0 16221 6 0 0 25 0 1 0 222940734 38924288 8882 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 9503 8882 118 243 0 9257 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 38012

[startup+222.359 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1434432/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=44204 CPUtime=222.27
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 13846 0 0 0 22218 9 0 0 25 0 1 0 222940734 45264896 10490 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 11051 10490 118 243 0 10805 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 44204

[startup+282.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1430144/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=48332 CPUtime=282.26
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 15110 0 0 0 28216 10 0 0 25 0 1 0 222940734 49491968 11550 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 12083 11550 118 243 0 11837 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 48332

[startup+342.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1403456/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=78532 CPUtime=342.26
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 22931 0 0 0 34212 14 0 0 25 0 1 0 222940734 80416768 18191 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 19633 18191 118 243 0 19387 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 78532

[startup+402.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1402752/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=78928 CPUtime=402.26
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 23338 0 0 0 40212 14 0 0 25 0 1 0 222940734 80822272 18358 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 19732 18358 118 243 0 19486 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 78928

[startup+462.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1401920/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=79348 CPUtime=462.25
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 23800 0 0 0 46211 14 0 0 25 0 1 0 222940734 81252352 18559 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 19837 18559 118 243 0 19591 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 79348

[startup+522.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1401536/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=79732 CPUtime=522.25
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 23900 0 0 0 52211 14 0 0 25 0 1 0 222940734 81645568 18659 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 19933 18659 118 243 0 19687 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 79732

[startup+582.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20612
/proc/meminfo: memFree=1400832/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=80352 CPUtime=582.24
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 24410 0 0 0 58210 14 0 0 25 0 1 0 222940734 82280448 18818 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 20088 18818 118 243 0 19842 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 80352

[startup+642.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20716
/proc/meminfo: memFree=1398856/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=80728 CPUtime=642.21
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 24908 0 0 0 64205 16 0 0 25 0 1 0 222940734 82665472 19006 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 20182 19006 118 243 0 19936 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 80728

[startup+702.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20786
/proc/meminfo: memFree=1398664/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=80920 CPUtime=702.19
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 24928 0 0 0 70202 17 0 0 25 0 1 0 222940734 82862080 19026 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 20230 19026 118 243 0 19984 0
Current children cumulated CPU time (s) 702.19
Current children cumulated vsize (KiB) 80920

[startup+762.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20810
/proc/meminfo: memFree=1397496/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=82948 CPUtime=762.17
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 25876 0 0 0 76200 17 0 0 25 0 1 0 222940734 84938752 19636 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 20737 19636 118 243 0 20491 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 82948

[startup+822.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20810
/proc/meminfo: memFree=1396920/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=83672 CPUtime=822.17
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 26050 0 0 0 82200 17 0 0 25 0 1 0 222940734 85680128 19777 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 20918 19777 118 243 0 20672 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 83672

[startup+882.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20810
/proc/meminfo: memFree=1392248/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=88224 CPUtime=882.17
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 27231 0 0 0 88198 19 0 0 25 0 1 0 222940734 90341376 20958 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 22056 20958 118 243 0 21810 0
Current children cumulated CPU time (s) 882.17
Current children cumulated vsize (KiB) 88224

[startup+942.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20810
/proc/meminfo: memFree=1389304/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=90864 CPUtime=942.16
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 28318 0 0 0 94196 20 0 0 25 0 1 0 222940734 93044736 21676 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 22716 21676 118 243 0 22470 0
Current children cumulated CPU time (s) 942.16
Current children cumulated vsize (KiB) 90864

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20810
/proc/meminfo: memFree=1389048/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=91016 CPUtime=1002.16
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 28370 0 0 0 100196 20 0 0 25 0 1 0 222940734 93200384 21728 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 22754 21728 118 243 0 22508 0
Current children cumulated CPU time (s) 1002.16
Current children cumulated vsize (KiB) 91016

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20810
/proc/meminfo: memFree=1386112/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=94136 CPUtime=1062.16
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 29147 0 0 0 106195 21 0 0 25 0 1 0 222940734 96395264 22505 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 23534 22505 118 243 0 23288 0
Current children cumulated CPU time (s) 1062.16
Current children cumulated vsize (KiB) 94136

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20810
/proc/meminfo: memFree=1380224/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=99840 CPUtime=1122.16
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 31026 0 0 0 112192 24 0 0 25 0 1 0 222940734 102236160 23982 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 24960 23982 118 243 0 24714 0
Current children cumulated CPU time (s) 1122.16
Current children cumulated vsize (KiB) 99840

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20810
/proc/meminfo: memFree=1380096/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=99972 CPUtime=1182.15
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 31059 0 0 0 118191 24 0 0 25 0 1 0 222940734 102371328 24015 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 24993 24015 118 243 0 24747 0
Current children cumulated CPU time (s) 1182.15
Current children cumulated vsize (KiB) 99972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20810
/proc/meminfo: memFree=1379968/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=100104 CPUtime=1200.07
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 31081 0 0 0 119983 24 0 0 25 0 1 0 222940734 102506496 24037 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 25026 24037 118 243 0 24780 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 100104

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

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

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20810
/proc/meminfo: memFree=1379968/2055920 swapFree=4183224/4192956
[pid=20611] ppid=20609 vsize=100104 CPUtime=1200.07
/proc/20611/stat : 20611 (cmusat) R 20609 20611 20457 0 -1 4194304 31081 0 0 0 119983 24 0 0 25 0 1 0 222940734 102506496 24037 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20611/statm: 25026 24037 118 243 0 24780 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 100104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.65
CPU time (s): 1200.1
CPU user time (s): 1199.84
CPU system time (s): 0.26196
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 100104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.26196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31081
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= 3017

runsolver used 0.759884 second user time and 2.53361 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Feb 21 03:50:46 UTC 2007

IDJOB= 303211
IDBENCH= 20102
IDSOLVER= 121
FILE ID= node44/303211-1172029846

PBS_JOBID= 3892702

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S640027679-08.cnf
COMMAND LINE= /tmp/evaluation/303211-1172029846/cmusat /tmp/evaluation/303211-1172029846/instance-303211-1172029846.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-303211-1172029846 -o ROOT/results/node44/solver-303211-1172029846 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303211-1172029846/cmusat /tmp/evaluation/303211-1172029846/instance-303211-1172029846.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  146b745b9914cd900644d53b6888b65c

RANDOM SEED= 387295825

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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:       1476768 kB
Buffers:         32972 kB
Cached:         458304 kB
SwapCached:       3560 kB
Active:          97172 kB
Inactive:       403520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476768 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            64476 kB
Committed_AS:   515408 kB
PageTables:       1396 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 node44 on Wed Feb 21 04:10:49 UTC 2007