Trace number 304728

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 1200.35

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S120857050-04.cnf
MD5SUM0a1a51e612e3460da52e3c8737dc5bb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.722
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  140                                                  |
0.00/0.02	c |  Number of clauses:    11900                                                |

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/node19/watcher-304728-1172064513 -o ROOT/results/node19/solver-304728-1172064513 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304728-1172064513/cmusat /tmp/evaluation/304728-1172064513/instance-304728-1172064513.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: 0.92 0.98 0.99 3/77 19831
/proc/meminfo: memFree=1330976/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=2316 CPUtime=0
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 226405295 2371584 240 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134532093 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 579 240 96 243 0 333 0

[startup+0.106842 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19831
/proc/meminfo: memFree=1330976/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=3176 CPUtime=0.1
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 497 0 0 0 10 0 0 0 18 0 1 0 226405295 3252224 480 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 794 480 107 243 0 548 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3176

[startup+0.514886 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19831
/proc/meminfo: memFree=1330976/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=4432 CPUtime=0.51
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 1043 0 0 0 51 0 0 0 21 0 1 0 226405295 4538368 717 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 1108 717 118 243 0 862 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4432

[startup+1.33497 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1327000/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=5900 CPUtime=1.32
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 1576 0 0 0 132 0 0 0 25 0 1 0 226405295 6041600 1115 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580348 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 1475 1115 118 243 0 1229 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5900

[startup+2.97115 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1326360/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=6576 CPUtime=2.96
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 1870 0 0 0 296 0 0 0 25 0 1 0 226405295 6733824 1295 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107898 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 1644 1295 118 243 0 1398 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6576

[startup+6.24751 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1325016/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=10604 CPUtime=6.23
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 3025 0 0 0 623 0 0 0 25 0 1 0 226405295 10858496 2159 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 2651 2159 118 243 0 2405 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10604

[startup+12.7032 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1322072/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=10604 CPUtime=12.69
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 3177 0 0 0 1268 1 0 0 25 0 1 0 226405295 10858496 2203 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 2651 2203 118 243 0 2405 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10604

[startup+25.5076 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1319512/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=13436 CPUtime=25.49
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 4136 0 0 0 2548 1 0 0 25 0 1 0 226405295 13758464 2958 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 3359 2958 118 243 0 3113 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13436

[startup+51.1214 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1310040/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=23656 CPUtime=51.1
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 7253 0 0 0 5107 3 0 0 25 0 1 0 226405295 24223744 5257 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 5914 5257 118 243 0 5668 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23656

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1306968/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=26100 CPUtime=102.31
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 8521 0 0 0 10226 5 0 0 25 0 1 0 226405295 26726400 6031 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 6525 6031 118 243 0 6279 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 26100

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1285272/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=50244 CPUtime=162.33
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 15146 0 0 0 16224 9 0 0 25 0 1 0 226405295 51449856 11424 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 12561 11424 118 243 0 12315 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 50244

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1284568/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=50444 CPUtime=222.33
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 15515 0 0 0 22224 9 0 0 25 0 1 0 226405295 51654656 11602 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 12611 11602 118 243 0 12365 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 50444

[startup+282.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1283800/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=50864 CPUtime=282.35
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 16132 0 0 0 28225 10 0 0 25 0 1 0 226405295 52084736 11785 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 12716 11785 118 243 0 12470 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 50864

[startup+342.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1282968/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=51368 CPUtime=342.36
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 16613 0 0 0 34225 11 0 0 25 0 1 0 226405295 52600832 11986 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 12842 11986 118 243 0 12596 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 51368

[startup+402.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1282648/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=51752 CPUtime=402.38
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 16686 0 0 0 40227 11 0 0 25 0 1 0 226405295 52994048 12059 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 12938 12059 118 243 0 12692 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 51752

[startup+462.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1280984/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=53220 CPUtime=462.39
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 17386 0 0 0 46227 12 0 0 25 0 1 0 226405295 54497280 12490 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 13305 12490 118 243 0 13059 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 53220

[startup+522.555 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1276440/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=57468 CPUtime=522.4
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 18848 0 0 0 52226 14 0 0 25 0 1 0 226405295 58847232 13625 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 14367 13625 118 243 0 14121 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 57468

[startup+582.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1275736/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=58304 CPUtime=582.43
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 19017 0 0 0 58228 15 0 0 25 0 1 0 226405295 59703296 13794 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 14576 13794 118 243 0 14330 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 58304

[startup+642.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1271192/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=62432 CPUtime=642.43
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 20478 0 0 0 64226 17 0 0 25 0 1 0 226405295 63930368 14935 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 15608 14935 118 243 0 15362 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 62432

[startup+702.647 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19832
/proc/meminfo: memFree=1270424/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=63500 CPUtime=702.45
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 20714 0 0 0 70227 18 0 0 25 0 1 0 226405295 65024000 15138 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 15875 15138 118 243 0 15629 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 63500

[startup+762.678 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19834
/proc/meminfo: memFree=1234776/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=104440 CPUtime=762.47
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 31431 0 0 0 76224 23 0 0 25 0 1 0 226405295 106946560 24017 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 26110 24017 118 243 0 25864 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 104440

[startup+822.715 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19834
/proc/meminfo: memFree=1234648/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=104440 CPUtime=822.49
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 31448 0 0 0 82226 23 0 0 25 0 1 0 226405295 106946560 24034 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 26110 24034 118 243 0 25864 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 104440

[startup+882.746 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 19834
/proc/meminfo: memFree=1234648/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=104440 CPUtime=882.51
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 31455 0 0 0 88227 24 0 0 25 0 1 0 226405295 106946560 24041 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 26110 24041 118 243 0 25864 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 104440

[startup+942.78 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19834
/proc/meminfo: memFree=1233880/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=104584 CPUtime=942.52
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 32030 0 0 0 94228 24 0 0 25 0 1 0 226405295 107094016 24233 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 26146 24233 118 243 0 25900 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 104584

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19834
/proc/meminfo: memFree=1233752/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=104844 CPUtime=1002.54
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 32073 0 0 0 100229 25 0 0 25 0 1 0 226405295 107360256 24276 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 26211 24276 118 243 0 25965 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 104844

[startup+1062.85 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 19834
/proc/meminfo: memFree=1233176/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=105624 CPUtime=1062.56
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 32211 0 0 0 106231 25 0 0 25 0 1 0 226405295 108158976 24414 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 26406 24414 118 243 0 26160 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 105624

[startup+1122.88 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19834
/proc/meminfo: memFree=1232344/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=106036 CPUtime=1122.57
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 32901 0 0 0 112231 26 0 0 25 0 1 0 226405295 108580864 24620 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 26509 24620 118 243 0 26263 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 106036

[startup+1182.91 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19834
/proc/meminfo: memFree=1232344/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=106036 CPUtime=1182.59
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 32904 0 0 0 118232 27 0 0 25 0 1 0 226405295 108580864 24623 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 26509 24623 118 243 0 26263 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 106036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.16 1.04 1.01 2/78 19834
/proc/meminfo: memFree=1232344/2055920 swapFree=4192812/4192956
[pid=19831] ppid=19829 vsize=106036 CPUtime=1200.01
/proc/19831/stat : 19831 (cmusat) R 19829 19831 18783 0 -1 4194304 32904 0 0 0 119974 27 0 0 25 0 1 0 226405295 108580864 24623 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19831/statm: 26509 24623 118 243 0 26263 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 106036

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): 1200.35
CPU time (s): 1200.03
CPU user time (s): 1199.75
CPU system time (s): 0.288956
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 106036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32904
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= 1251

runsolver used 1.40878 second user time and 2.84657 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Wed Feb 21 13:28:33 UTC 2007

IDJOB= 304728
IDBENCH= 20139
IDSOLVER= 121
FILE ID= node19/304728-1172064513

PBS_JOBID= 3865296

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S120857050-04.cnf
COMMAND LINE= /tmp/evaluation/304728-1172064513/cmusat /tmp/evaluation/304728-1172064513/instance-304728-1172064513.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-304728-1172064513 -o ROOT/results/node19/solver-304728-1172064513 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304728-1172064513/cmusat /tmp/evaluation/304728-1172064513/instance-304728-1172064513.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  0a1a51e612e3460da52e3c8737dc5bb4

RANDOM SEED= 257681128

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1331448 kB
Buffers:         59784 kB
Cached:         545416 kB
SwapCached:          0 kB
Active:         305592 kB
Inactive:       343168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1331448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2788 kB
Writeback:           0 kB
Mapped:          62496 kB
Slab:            61284 kB
Committed_AS:   942908 kB
PageTables:       1756 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= 66543 MiB

End job on node19 on Wed Feb 21 13:48:35 UTC 2007