Trace number 309648

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) 1200.03 1200.64

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1678549664-11-SAT.cnf
MD5SUM597b7f6fd53d553e7db789a34606fe09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |

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/node30/watcher-309648-1172545082 -o ROOT/results/node30/solver-309648-1172545082 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309648-1172545082/cmusat /tmp/evaluation/309648-1172545082/instance-309648-1172545082.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 3/77 18310
/proc/meminfo: memFree=1862760/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=2448 CPUtime=0
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 248272217 2506752 198 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135149729 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 611 207 108 243 0 365 0

[startup+0.106573 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18310
/proc/meminfo: memFree=1862760/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=2744 CPUtime=0.1
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 310 0 0 0 10 0 0 0 18 0 1 0 248272217 2809856 293 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 686 293 118 243 0 440 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2744

[startup+0.514631 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18310
/proc/meminfo: memFree=1862760/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=3040 CPUtime=0.51
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 397 0 0 0 51 0 0 0 21 0 1 0 248272217 3112960 380 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 760 380 118 243 0 514 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3040

[startup+1.33475 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18311
/proc/meminfo: memFree=1860960/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=3844 CPUtime=1.33
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 570 0 0 0 133 0 0 0 25 0 1 0 248272217 3936256 553 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 961 553 118 243 0 715 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3844

[startup+2.97198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18311
/proc/meminfo: memFree=1860512/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=4468 CPUtime=2.96
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 719 0 0 0 296 0 0 0 25 0 1 0 248272217 4575232 702 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 1117 702 118 243 0 871 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4468

[startup+6.24945 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18311
/proc/meminfo: memFree=1858528/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=6340 CPUtime=6.24
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 1187 0 0 0 624 0 0 0 25 0 1 0 248272217 6492160 1136 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 1585 1136 118 243 0 1339 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6340

[startup+12.7034 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18311
/proc/meminfo: memFree=1856992/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=7432 CPUtime=12.69
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 1600 0 0 0 1269 0 0 0 25 0 1 0 248272217 7610368 1463 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589634 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 1858 1463 118 243 0 1612 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7432

[startup+25.5092 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18311
/proc/meminfo: memFree=1853472/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=11348 CPUtime=25.49
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 2870 0 0 0 2548 1 0 0 25 0 1 0 248272217 11620352 2340 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 2837 2340 118 243 0 2591 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11348

[startup+51.1199 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18311
/proc/meminfo: memFree=1850144/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=14272 CPUtime=51.09
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 3964 0 0 0 5107 2 0 0 25 0 1 0 248272217 14614528 3159 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 3568 3159 118 243 0 3322 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14272

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18311
/proc/meminfo: memFree=1844000/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=21268 CPUtime=102.29
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 6236 0 0 0 10226 3 0 0 25 0 1 0 248272217 21778432 4684 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 5317 4684 118 243 0 5071 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21268

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18311
/proc/meminfo: memFree=1839328/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=25368 CPUtime=162.31
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 7658 0 0 0 16225 6 0 0 25 0 1 0 248272217 25976832 5851 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 6342 5851 118 243 0 6096 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 25368

[startup+222.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18425
/proc/meminfo: memFree=1834664/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=28440 CPUtime=222.26
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 8753 0 0 0 22218 8 0 0 25 0 1 0 248272217 29122560 6640 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 7110 6640 118 243 0 6864 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 28440

[startup+282.476 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18985
/proc/meminfo: memFree=1784792/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=42012 CPUtime=282.15
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 12377 0 0 0 28203 12 0 0 25 0 1 0 248272217 43020288 9381 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 10503 9381 118 243 0 10257 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 42012

[startup+342.499 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18985
/proc/meminfo: memFree=1784216/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=42280 CPUtime=342.16
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 12746 0 0 0 34203 13 0 0 25 0 1 0 248272217 43294720 9558 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 10570 9558 118 243 0 10324 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 42280

[startup+402.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1783832/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=42496 CPUtime=402.17
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 13052 0 0 0 40204 13 0 0 25 0 1 0 248272217 43515904 9653 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 10624 9653 118 243 0 10378 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42496

[startup+462.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1783128/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=42904 CPUtime=462.18
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 13449 0 0 0 46204 14 0 0 25 0 1 0 248272217 43933696 9818 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 10726 9818 118 243 0 10480 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 42904

[startup+522.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1779864/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=45948 CPUtime=522.2
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 14305 0 0 0 52204 16 0 0 25 0 1 0 248272217 47050752 10674 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581445 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 11487 10674 118 243 0 11241 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 45948

[startup+582.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1779168/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=46652 CPUtime=582.2
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 14722 0 0 0 58204 16 0 0 25 0 1 0 248272217 47771648 10837 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 11663 10837 118 243 0 11417 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 46652

[startup+642.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1776416/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=49488 CPUtime=642.21
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 15406 0 0 0 64203 18 0 0 25 0 1 0 248272217 50675712 11521 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 12372 11521 118 243 0 12126 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 49488

[startup+702.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1773920/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=51604 CPUtime=702.22
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 16291 0 0 0 70203 19 0 0 25 0 1 0 248272217 52842496 12127 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 12901 12127 118 243 0 12655 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 51604

[startup+762.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1773152/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=52220 CPUtime=762.22
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 16501 0 0 0 76203 19 0 0 25 0 1 0 248272217 53473280 12337 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 13055 12337 118 243 0 12809 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 52220

[startup+822.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1770080/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=55052 CPUtime=822.24
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 17541 0 0 0 82203 21 0 0 25 0 1 0 248272217 56373248 13071 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 13763 13071 118 243 0 13517 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 55052

[startup+882.765 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1769632/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=55532 CPUtime=882.25
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 17645 0 0 0 88204 21 0 0 25 0 1 0 248272217 56864768 13175 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 13883 13175 118 243 0 13637 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 55532

[startup+942.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1769376/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=55824 CPUtime=942.25
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 17708 0 0 0 94203 22 0 0 25 0 1 0 248272217 57163776 13238 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 13956 13238 118 243 0 13710 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 55824

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1747424/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=82848 CPUtime=1002.25
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 24947 0 0 0 100199 26 0 0 25 0 1 0 248272217 84836352 18729 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 20712 18729 118 243 0 20466 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 82848

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1747360/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=82848 CPUtime=1062.27
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 24951 0 0 0 106200 27 0 0 25 0 1 0 248272217 84836352 18733 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107898 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 20712 18733 118 243 0 20466 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 82848

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1747232/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=83136 CPUtime=1122.28
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 25009 0 0 0 112201 27 0 0 25 0 1 0 248272217 85131264 18758 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 20784 18758 118 243 0 20538 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 83136

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1746976/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=83328 CPUtime=1182.29
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 25079 0 0 0 118201 28 0 0 25 0 1 0 248272217 85327872 18828 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 20832 18828 118 243 0 20586 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 83328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1746720/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=83328 CPUtime=1200.01
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 25132 0 0 0 119973 28 0 0 25 0 1 0 248272217 85327872 18881 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 20832 18881 118 243 0 20586 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 83328

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18985
/proc/meminfo: memFree=1746720/2055920 swapFree=4143328/4192956
[pid=18310] ppid=18308 vsize=83328 CPUtime=1200.01
/proc/18310/stat : 18310 (cmusat) R 18308 18310 18199 0 -1 4194304 25132 0 0 0 119973 28 0 0 25 0 1 0 248272217 85327872 18881 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18310/statm: 20832 18881 118 243 0 20586 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 83328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.298954
CPU usage (%): 99.9493
Max. virtual memory (cumulated for all children) (KiB): 83328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25132
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= 1788

runsolver used 1.3388 second user time and 2.79957 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue Feb 27 02:58:02 UTC 2007

IDJOB= 309648
IDBENCH= 20265
IDSOLVER= 121
FILE ID= node30/309648-1172545082

PBS_JOBID= 3971844

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1678549664-11-SAT.cnf
COMMAND LINE= /tmp/evaluation/309648-1172545082/cmusat /tmp/evaluation/309648-1172545082/instance-309648-1172545082.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-309648-1172545082 -o ROOT/results/node30/solver-309648-1172545082 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309648-1172545082/cmusat /tmp/evaluation/309648-1172545082/instance-309648-1172545082.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  597b7f6fd53d553e7db789a34606fe09

RANDOM SEED= 362551224

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1863168 kB
Buffers:         27724 kB
Cached:         102628 kB
SwapCached:      17140 kB
Active:          96028 kB
Inactive:        68564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863168 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          29660 kB
Slab:            13548 kB
Committed_AS:   728856 kB
PageTables:       1884 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= 66557 MiB

End job on node30 on Tue Feb 27 03:18:04 UTC 2007