Trace number 311739

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 1200.34

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
MD5SUM2ccf1a5520f45941a05bd2d37ce612fe
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.01	c |  Number of clauses:    7478                                                 |

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-311739-1172575430 -o ROOT/results/node17/solver-311739-1172575430 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311739-1172575430/cmusat /tmp/evaluation/311739-1172575430/instance-311739-1172575430.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 21825
/proc/meminfo: memFree=1464880/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=2620 CPUtime=0
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 279 0 0 0 0 0 0 0 18 0 1 0 277497271 2682880 262 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 655 262 96 243 0 409 0

[startup+0.107789 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21825
/proc/meminfo: memFree=1464880/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=3344 CPUtime=0.1
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 456 0 0 0 10 0 0 0 18 0 1 0 277497271 3424256 439 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134591985 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 836 439 118 243 0 590 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3344

[startup+0.519832 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21825
/proc/meminfo: memFree=1464880/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=3872 CPUtime=0.51
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 619 0 0 0 51 0 0 0 22 0 1 0 277497271 3964928 602 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581586 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 968 602 118 243 0 722 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3872

[startup+1.34092 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1462568/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=4448 CPUtime=1.33
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 739 0 0 0 133 0 0 0 25 0 1 0 277497271 4554752 722 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 1112 722 118 243 0 866 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4448

[startup+2.97709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1461800/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=4948 CPUtime=2.97
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 891 0 0 0 297 0 0 0 25 0 1 0 277497271 5066752 874 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581373 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 1237 874 118 243 0 991 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4948

[startup+6.25343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1459880/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=6972 CPUtime=6.24
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 1336 0 0 0 624 0 0 0 25 0 1 0 277497271 7139328 1319 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 1743 1319 118 243 0 1497 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6972

[startup+12.7101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1458728/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=7876 CPUtime=12.69
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 1662 0 0 0 1269 0 0 0 25 0 1 0 277497271 8065024 1564 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590317 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 1969 1564 118 243 0 1723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7876

[startup+25.5135 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1453608/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=13736 CPUtime=25.5
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 3303 0 0 0 2548 2 0 0 25 0 1 0 277497271 14065664 2847 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 3434 2847 118 243 0 3188 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13736

[startup+51.1241 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1452776/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=14472 CPUtime=51.09
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 3802 0 0 0 5107 2 0 0 25 0 1 0 277497271 14819328 3102 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 3618 3102 118 243 0 3372 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14472

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1435240/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=32712 CPUtime=102.3
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 8943 0 0 0 10224 6 0 0 25 0 1 0 277497271 33497088 7382 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 8178 7382 118 243 0 7932 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 32712

[startup+162.375 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21826
/proc/meminfo: memFree=1434792/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=32932 CPUtime=162.32
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 9308 0 0 0 16225 7 0 0 25 0 1 0 277497271 33722368 7520 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 8233 7520 118 243 0 7987 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32932

[startup+222.406 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21826
/proc/meminfo: memFree=1434280/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=33028 CPUtime=222.33
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 9699 0 0 0 22226 7 0 0 25 0 1 0 277497271 33820672 7642 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590207 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 8257 7642 118 243 0 8011 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 33028

[startup+282.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1433576/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=33516 CPUtime=282.36
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 10044 0 0 0 28228 8 0 0 25 0 1 0 277497271 34320384 7834 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 8379 7834 118 243 0 8133 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 33516

[startup+342.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1430568/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=36508 CPUtime=342.37
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 11014 0 0 0 34228 9 0 0 25 0 1 0 277497271 37384192 8637 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 9127 8637 118 243 0 8881 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 36508

[startup+402.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1427944/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=38720 CPUtime=402.39
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 11801 0 0 0 40229 10 0 0 25 0 1 0 277497271 39649280 9242 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 9680 9242 118 243 0 9434 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 38720

[startup+462.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1408808/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=60852 CPUtime=462.4
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 17593 0 0 0 46228 12 0 0 25 0 1 0 277497271 62312448 13979 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 15213 13979 118 243 0 14967 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 60852

[startup+522.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1408360/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=61096 CPUtime=522.42
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 17928 0 0 0 52229 13 0 0 25 0 1 0 277497271 62562304 14097 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 15274 14097 118 243 0 15028 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 61096

[startup+582.596 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21826
/proc/meminfo: memFree=1408104/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=61256 CPUtime=582.44
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 18012 0 0 0 58230 14 0 0 25 0 1 0 277497271 62726144 14181 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 15314 14181 118 243 0 15068 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 61256

[startup+642.629 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21826
/proc/meminfo: memFree=1407720/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=61476 CPUtime=642.45
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 18334 0 0 0 64231 14 0 0 25 0 1 0 277497271 62951424 14265 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 15369 14265 118 243 0 15123 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 61476

[startup+702.662 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1407400/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=61768 CPUtime=702.47
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 18400 0 0 0 70232 15 0 0 25 0 1 0 277497271 63250432 14331 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 15442 14331 118 243 0 15196 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 61768

[startup+762.693 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21826
/proc/meminfo: memFree=1406824/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=62000 CPUtime=762.48
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 18800 0 0 0 76233 15 0 0 25 0 1 0 277497271 63488000 14471 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 15500 14471 118 243 0 15254 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 62000

[startup+822.726 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21826
/proc/meminfo: memFree=1406824/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=62160 CPUtime=822.5
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 18813 0 0 0 82234 16 0 0 25 0 1 0 277497271 63651840 14484 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 15540 14484 118 243 0 15294 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 62160

[startup+882.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1404328/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=64136 CPUtime=882.51
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 19711 0 0 0 88234 17 0 0 25 0 1 0 277497271 65675264 15097 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 16034 15097 118 243 0 15788 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 64136

[startup+942.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1404264/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=64280 CPUtime=942.53
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 19744 0 0 0 94235 18 0 0 25 0 1 0 277497271 65822720 15130 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 16070 15130 118 243 0 15824 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 64280

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1401512/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=67060 CPUtime=1002.54
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 20493 0 0 0 100235 19 0 0 25 0 1 0 277497271 68669440 15879 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 16765 15879 118 243 0 16519 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 67060

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21826
/proc/meminfo: memFree=1398248/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=69964 CPUtime=1062.56
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 21582 0 0 0 106236 20 0 0 25 0 1 0 277497271 71643136 16656 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592868 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 17491 16656 118 243 0 17245 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 69964

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21828
/proc/meminfo: memFree=1398056/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=70260 CPUtime=1122.58
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 21640 0 0 0 112237 21 0 0 25 0 1 0 277497271 71946240 16714 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 17565 16714 118 243 0 17319 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 70260

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21828
/proc/meminfo: memFree=1396904/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=71376 CPUtime=1182.59
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 21933 0 0 0 118237 22 0 0 25 0 1 0 277497271 73089024 17007 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 17844 17007 118 243 0 17598 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 71376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21828
/proc/meminfo: memFree=1394856/2055920 swapFree=4192812/4192956
[pid=21825] ppid=21823 vsize=73356 CPUtime=1200.01
/proc/21825/stat : 21825 (cmusat) R 21823 21825 21063 0 -1 4194304 22427 0 0 0 119978 23 0 0 25 0 1 0 277497271 75116544 17501 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580981 0 0 4096 35 0 0 0 17 1 0 0
/proc/21825/statm: 18339 17501 118 243 0 18093 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 73356

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.03
CPU user time (s): 1199.78
CPU system time (s): 0.244962
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 73356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22427
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= 25046

runsolver used 1.34279 second user time and 2.83957 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 27 11:23:50 UTC 2007

IDJOB= 311739
IDBENCH= 20322
IDSOLVER= 121
FILE ID= node17/311739-1172575430

PBS_JOBID= 3971673

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311739-1172575430/cmusat /tmp/evaluation/311739-1172575430/instance-311739-1172575430.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-311739-1172575430 -o ROOT/results/node17/solver-311739-1172575430 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311739-1172575430/cmusat /tmp/evaluation/311739-1172575430/instance-311739-1172575430.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2ccf1a5520f45941a05bd2d37ce612fe

RANDOM SEED= 790412587

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:       1465352 kB
Buffers:         64288 kB
Cached:         405932 kB
SwapCached:          0 kB
Active:         305180 kB
Inactive:       209520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1465352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          63400 kB
Slab:            61464 kB
Committed_AS:   924508 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= 66557 MiB

End job on node17 on Tue Feb 27 11:43:53 UTC 2007