Trace number 311821

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) 1200.07 1200.49

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.363944
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/node19/watcher-311821-1172577080 -o ROOT/results/node19/solver-311821-1172577080 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311821-1172577080/cmusat /tmp/evaluation/311821-1172577080/instance-311821-1172577080.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: 0.99 0.98 0.99 3/77 31368
/proc/meminfo: memFree=1279544/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=2636 CPUtime=0
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 277662040 2699264 261 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 659 261 96 243 0 413 0

[startup+0.107759 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 31368
/proc/meminfo: memFree=1279544/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=3240 CPUtime=0.1
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 457 0 0 0 10 0 0 0 18 0 1 0 277662040 3317760 440 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 810 440 118 243 0 564 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3240

[startup+0.516803 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 31368
/proc/meminfo: memFree=1279544/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=4032 CPUtime=0.51
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 657 0 0 0 51 0 0 0 21 0 1 0 277662040 4128768 640 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 1008 640 118 243 0 762 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4032

[startup+1.34389 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1277040/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=4600 CPUtime=1.34
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 805 0 0 0 134 0 0 0 25 0 1 0 277662040 4710400 788 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581437 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 1150 788 118 243 0 904 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 4600

[startup+2.98007 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1276272/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=5320 CPUtime=2.97
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 960 0 0 0 297 0 0 0 25 0 1 0 277662040 5447680 943 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 1330 943 118 243 0 1084 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5320

[startup+6.25643 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1273968/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=7716 CPUtime=6.25
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 1493 0 0 0 625 0 0 0 25 0 1 0 277662040 7901184 1476 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 1929 1476 118 243 0 1683 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7716

[startup+12.7141 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1272496/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=8708 CPUtime=12.7
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 1893 0 0 0 1270 0 0 0 25 0 1 0 277662040 8916992 1780 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589489 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 2177 1780 118 243 0 1931 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8708

[startup+25.6155 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1265904/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=16028 CPUtime=25.6
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 3905 0 0 0 2559 1 0 0 25 0 1 0 277662040 16412672 3431 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 4007 3431 118 243 0 3761 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 16028

[startup+51.2293 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1263408/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=18220 CPUtime=51.2
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 4761 0 0 0 5118 2 0 0 25 0 1 0 277662040 18657280 4041 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 4555 4041 118 243 0 4309 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 18220

[startup+102.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1255664/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=37748 CPUtime=102.41
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 10119 0 0 0 10235 6 0 0 25 0 1 0 277662040 38653952 8633 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 9437 8633 118 243 0 9191 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 37748

[startup+162.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1244464/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=38048 CPUtime=162.43
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 10579 0 0 0 16236 7 0 0 25 0 1 0 277662040 38961152 8763 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 9512 8763 118 243 0 9266 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 38048

[startup+222.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1242480/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=39620 CPUtime=222.45
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 11347 0 0 0 22237 8 0 0 25 0 1 0 277662040 40570880 9260 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 9905 9260 118 243 0 9659 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 39620

[startup+282.544 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1235952/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=46152 CPUtime=282.46
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 13186 0 0 0 28236 10 0 0 25 0 1 0 277662040 47259648 10945 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 11538 10945 118 243 0 11292 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 46152

[startup+342.576 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1231536/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=49924 CPUtime=342.47
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 14391 0 0 0 34235 12 0 0 25 0 1 0 277662040 51122176 11982 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 12481 11982 118 243 0 12235 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 49924

[startup+402.611 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1231088/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=50412 CPUtime=402.49
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 14685 0 0 0 40236 13 0 0 25 0 1 0 277662040 51621888 12093 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 12603 12093 118 243 0 12357 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 50412

[startup+462.644 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1204976/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=79692 CPUtime=462.51
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 22281 0 0 0 46234 17 0 0 25 0 1 0 277662040 81604608 18624 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581427 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 19923 18624 118 243 0 19677 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 79692

[startup+522.677 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1204528/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=79928 CPUtime=522.52
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 22611 0 0 0 52235 17 0 0 25 0 1 0 277662040 81846272 18735 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 19982 18735 118 243 0 19736 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 79928

[startup+582.714 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 31395
/proc/meminfo: memFree=1203072/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=80088 CPUtime=582.54
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 22678 0 0 0 58236 18 0 0 25 0 1 0 277662040 82010112 18802 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 20022 18802 118 243 0 19776 0
Current children cumulated CPU time (s) 582.54
Current children cumulated vsize (KiB) 80088

[startup+642.772 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 31507
/proc/meminfo: memFree=1202560/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=80180 CPUtime=642.52
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 23024 0 0 0 64231 21 0 0 25 0 1 0 277662040 82104320 18909 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 20045 18909 118 243 0 19799 0
Current children cumulated CPU time (s) 642.52
Current children cumulated vsize (KiB) 80180

[startup+702.813 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31567
/proc/meminfo: memFree=1203440/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=80504 CPUtime=702.51
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 23094 0 0 0 70230 21 0 0 25 0 1 0 277662040 82436096 18979 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 20126 18979 118 243 0 19880 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 80504

[startup+762.846 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31567
/proc/meminfo: memFree=1202672/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=80988 CPUtime=762.52
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 23530 0 0 0 76230 22 0 0 25 0 1 0 277662040 82931712 19153 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 20247 19153 118 243 0 20001 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 80988

[startup+822.882 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31567
/proc/meminfo: memFree=1202672/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=80988 CPUtime=822.55
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 23540 0 0 0 82232 23 0 0 25 0 1 0 277662040 82931712 19163 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 20247 19163 118 243 0 20001 0
Current children cumulated CPU time (s) 822.55
Current children cumulated vsize (KiB) 80988

[startup+882.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31567
/proc/meminfo: memFree=1202416/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=81180 CPUtime=882.56
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 23614 0 0 0 88233 23 0 0 25 0 1 0 277662040 83128320 19237 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 20295 19237 118 243 0 20049 0
Current children cumulated CPU time (s) 882.56
Current children cumulated vsize (KiB) 81180

[startup+942.937 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 31567
/proc/meminfo: memFree=1201840/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=81580 CPUtime=942.57
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 24034 0 0 0 94233 24 0 0 25 0 1 0 277662040 83537920 19370 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589604 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 20395 19370 118 243 0 20149 0
Current children cumulated CPU time (s) 942.57
Current children cumulated vsize (KiB) 81580

[startup+1002.97 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31567
/proc/meminfo: memFree=1201840/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=81580 CPUtime=1002.59
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 24049 0 0 0 100235 24 0 0 25 0 1 0 277662040 83537920 19385 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581016 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 20395 19385 118 243 0 20149 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 81580

[startup+1063 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31567
/proc/meminfo: memFree=1197744/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=85320 CPUtime=1062.6
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 25408 0 0 0 106234 26 0 0 25 0 1 0 277662040 87367680 20430 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 21330 20430 118 243 0 21084 0
Current children cumulated CPU time (s) 1062.6
Current children cumulated vsize (KiB) 85320

[startup+1123.03 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31567
/proc/meminfo: memFree=1197616/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=85464 CPUtime=1122.62
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 25441 0 0 0 112235 27 0 0 25 0 1 0 277662040 87515136 20463 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 21366 20463 118 243 0 21120 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 85464

[startup+1183.06 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31567
/proc/meminfo: memFree=1197360/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=85912 CPUtime=1182.62
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 25509 0 0 0 118235 27 0 0 25 0 1 0 277662040 87973888 20531 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 21478 20531 118 243 0 21232 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 85912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31567
/proc/meminfo: memFree=1195568/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=87664 CPUtime=1200.04
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 25961 0 0 0 119976 28 0 0 25 0 1 0 277662040 89767936 20983 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 21916 20983 118 243 0 21670 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 87664

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31567
/proc/meminfo: memFree=1195568/2055920 swapFree=4192812/4192956
[pid=31368] ppid=31366 vsize=87664 CPUtime=1200.04
/proc/31368/stat : 31368 (cmusat) R 31366 31368 30606 0 -1 4194304 25961 0 0 0 119976 28 0 0 25 0 1 0 277662040 89767936 20983 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31368/statm: 21916 20983 118 243 0 21670 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 87664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.07
CPU user time (s): 1199.77
CPU system time (s): 0.300954
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 87664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.300954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25961
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= 2498

runsolver used 1.36879 second user time and 2.88256 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 27 11:51:20 UTC 2007

IDJOB= 311821
IDBENCH= 20325
IDSOLVER= 121
FILE ID= node19/311821-1172577080

PBS_JOBID= 3971684

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/311821-1172577080/cmusat /tmp/evaluation/311821-1172577080/instance-311821-1172577080.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-311821-1172577080 -o ROOT/results/node19/solver-311821-1172577080 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311821-1172577080/cmusat /tmp/evaluation/311821-1172577080/instance-311821-1172577080.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 110755210

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:       1279952 kB
Buffers:         67200 kB
Cached:         587300 kB
SwapCached:          0 kB
Active:         309916 kB
Inactive:       388512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1279952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2576 kB
Writeback:           0 kB
Mapped:          62852 kB
Slab:            63128 kB
Committed_AS:  1038164 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= 66558 MiB

End job on node19 on Tue Feb 27 12:11:23 UTC 2007