Trace number 311944

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 1200.43

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
MD5SUMc00b7f7e8ac3a6bd4e1fb90d09f6afd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark619.98
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/node20/watcher-311944-1172579124 -o ROOT/results/node20/solver-311944-1172579124 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311944-1172579124/cmusat /tmp/evaluation/311944-1172579124/instance-311944-1172579124.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 12817
/proc/meminfo: memFree=1776920/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=2636 CPUtime=0
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 277866392 2699264 261 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 659 261 96 243 0 413 0

[startup+0.108114 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12817
/proc/meminfo: memFree=1776920/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=3236 CPUtime=0.1
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 456 0 0 0 10 0 0 0 18 0 1 0 277866392 3313664 439 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 809 439 118 243 0 563 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3236

[startup+0.516162 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12817
/proc/meminfo: memFree=1776920/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=4028 CPUtime=0.51
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 633 0 0 0 51 0 0 0 22 0 1 0 277866392 4124672 616 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 1007 616 118 243 0 761 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4028

[startup+1.33626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1774608/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=4508 CPUtime=1.33
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 754 0 0 0 133 0 0 0 25 0 1 0 277866392 4616192 737 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 1127 737 118 243 0 881 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4508

[startup+2.97246 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1773840/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=4884 CPUtime=2.96
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 876 0 0 0 296 0 0 0 25 0 1 0 277866392 5001216 859 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 1221 859 118 243 0 975 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4884

[startup+6.24886 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1771792/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=7316 CPUtime=6.24
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 1392 0 0 0 624 0 0 0 25 0 1 0 277866392 7491584 1375 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 1829 1375 118 243 0 1583 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7316

[startup+12.7056 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1771088/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=7648 CPUtime=12.69
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 1617 0 0 0 1269 0 0 0 25 0 1 0 277866392 7831552 1504 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 1912 1504 118 243 0 1666 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7648

[startup+25.5082 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1763344/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=16036 CPUtime=25.49
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 3906 0 0 0 2548 1 0 0 25 0 1 0 277866392 16420864 3430 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578900 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 4009 3430 118 243 0 3763 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16036

[startup+51.1213 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1762960/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=16248 CPUtime=51.1
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 4264 0 0 0 5108 2 0 0 25 0 1 0 277866392 16637952 3543 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 4062 3543 118 243 0 3816 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16248

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1748304/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=31988 CPUtime=102.3
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 8781 0 0 0 10226 4 0 0 25 0 1 0 277866392 32755712 7190 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589693 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 7997 7190 118 243 0 7751 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31988

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1747728/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=32220 CPUtime=162.32
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 9147 0 0 0 16227 5 0 0 25 0 1 0 277866392 32993280 7326 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 8055 7326 118 243 0 7809 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32220

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1747024/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=32580 CPUtime=222.34
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 9597 0 0 0 22228 6 0 0 25 0 1 0 277866392 33361920 7504 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 8145 7504 118 243 0 7899 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 32580

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1744208/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=35276 CPUtime=282.35
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 10494 0 0 0 28228 7 0 0 25 0 1 0 277866392 36122624 8247 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 8819 8247 118 243 0 8573 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 35276

[startup+342.467 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 12818
/proc/meminfo: memFree=1739280/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=39672 CPUtime=342.36
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 12041 0 0 0 34227 9 0 0 25 0 1 0 277866392 40624128 9442 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 9918 9442 118 243 0 9672 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 39672

[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1717328/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=64648 CPUtime=402.37
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 18583 0 0 0 40225 12 0 0 25 0 1 0 277866392 66199552 14915 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 16162 14915 118 243 0 15916 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 64648

[startup+462.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1717136/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=64964 CPUtime=462.39
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 18633 0 0 0 46226 13 0 0 25 0 1 0 277866392 66523136 14965 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 16241 14965 118 243 0 15995 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 64964

[startup+522.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1716624/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=65048 CPUtime=522.4
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 18964 0 0 0 52227 13 0 0 25 0 1 0 277866392 66609152 15077 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 16262 15077 118 243 0 16016 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 65048

[startup+582.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1716240/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=65368 CPUtime=582.42
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 19071 0 0 0 58228 14 0 0 25 0 1 0 277866392 66936832 15184 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 16342 15184 118 243 0 16096 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 65368

[startup+642.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1715728/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=65776 CPUtime=642.44
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 19428 0 0 0 64229 15 0 0 25 0 1 0 277866392 67354624 15301 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 16444 15301 118 243 0 16198 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 65776

[startup+702.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1715536/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=65936 CPUtime=702.44
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 19471 0 0 0 70229 15 0 0 25 0 1 0 277866392 67518464 15344 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 16484 15344 118 243 0 16238 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 65936

[startup+762.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1714960/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=66036 CPUtime=762.46
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 19875 0 0 0 76230 16 0 0 25 0 1 0 277866392 67620864 15486 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 16509 15486 118 243 0 16263 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 66036

[startup+822.713 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 12818
/proc/meminfo: memFree=1714832/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=66196 CPUtime=822.47
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 19894 0 0 0 82231 16 0 0 25 0 1 0 277866392 67784704 15505 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 16549 15505 118 243 0 16303 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 66196

[startup+882.741 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 12818
/proc/meminfo: memFree=1714704/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=66196 CPUtime=882.49
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 19922 0 0 0 88232 17 0 0 25 0 1 0 277866392 67784704 15533 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 16549 15533 118 243 0 16303 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 66196

[startup+942.77 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1713872/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=66788 CPUtime=942.5
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 20425 0 0 0 94232 18 0 0 25 0 1 0 277866392 68390912 15749 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 16697 15749 118 243 0 16451 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 66788

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12818
/proc/meminfo: memFree=1713808/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=66924 CPUtime=1002.51
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 20453 0 0 0 100233 18 0 0 25 0 1 0 277866392 68530176 15777 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590277 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 16731 15777 118 243 0 16485 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 66924

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12820
/proc/meminfo: memFree=1705744/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=74468 CPUtime=1062.54
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 22761 0 0 0 106233 21 0 0 25 0 1 0 277866392 76255232 17771 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 18617 17771 118 243 0 18371 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 74468

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12820
/proc/meminfo: memFree=1705616/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=74660 CPUtime=1122.54
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 22798 0 0 0 112233 21 0 0 25 0 1 0 277866392 76451840 17808 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 18665 17808 118 243 0 18419 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 74660

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12820
/proc/meminfo: memFree=1705424/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=74952 CPUtime=1182.56
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 22852 0 0 0 118234 22 0 0 25 0 1 0 277866392 76750848 17862 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 18738 17862 118 243 0 18492 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 74952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12820
/proc/meminfo: memFree=1705424/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=74952 CPUtime=1200.08
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 22863 0 0 0 119986 22 0 0 25 0 1 0 277866392 76750848 17873 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 18738 17873 118 243 0 18492 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 74952

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12820
/proc/meminfo: memFree=1705424/2055920 swapFree=4111204/4192956
[pid=12817] ppid=12815 vsize=74952 CPUtime=1200.08
/proc/12817/stat : 12817 (cmusat) R 12815 12817 11653 0 -1 4194304 22863 0 0 0 119986 22 0 0 25 0 1 0 277866392 76750848 17873 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12817/statm: 18738 17873 118 243 0 18492 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 74952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.87
CPU system time (s): 0.234964
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 74952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22863
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= 24870

runsolver used 1.3088 second user time and 2.81257 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Feb 27 12:25:24 UTC 2007

IDJOB= 311944
IDBENCH= 20328
IDSOLVER= 121
FILE ID= node20/311944-1172579124

PBS_JOBID= 3971897

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311944-1172579124/cmusat /tmp/evaluation/311944-1172579124/instance-311944-1172579124.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-311944-1172579124 -o ROOT/results/node20/solver-311944-1172579124 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311944-1172579124/cmusat /tmp/evaluation/311944-1172579124/instance-311944-1172579124.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c00b7f7e8ac3a6bd4e1fb90d09f6afd4

RANDOM SEED= 107344438

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1777392 kB
Buffers:         37436 kB
Cached:         139552 kB
SwapCached:      48228 kB
Active:         130172 kB
Inactive:       108940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777392 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          32304 kB
Slab:            25112 kB
Committed_AS:   651096 kB
PageTables:       1704 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= 66559 MiB

End job on node20 on Tue Feb 27 12:45:27 UTC 2007