Trace number 304031

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 1200.36

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.03	c |  Number of clauses:    18700                                                |

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/node68/watcher-304031-1172049506 -o ROOT/results/node68/solver-304031-1172049506 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304031-1172049506/cmusat /tmp/evaluation/304031-1172049506/instance-304031-1172049506.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 3/64 27718
/proc/meminfo: memFree=1656624/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=2316 CPUtime=0
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 308 0 0 0 0 0 0 0 18 0 1 0 224908198 2371584 291 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 579 292 96 243 0 333 0

[startup+0.106172 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27718
/proc/meminfo: memFree=1656624/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=4140 CPUtime=0.1
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 748 0 0 0 10 0 0 0 18 0 1 0 224908198 4239360 731 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 1035 731 107 243 0 789 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4140

[startup+0.514206 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27718
/proc/meminfo: memFree=1656624/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=4620 CPUtime=0.51
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 914 0 0 0 51 0 0 0 21 0 1 0 224908198 4730880 891 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135088817 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 1155 891 108 243 0 909 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4620

[startup+1.33428 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1652264/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=6724 CPUtime=1.32
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 1926 0 0 0 132 0 0 0 25 0 1 0 224908198 6885376 1318 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 1681 1318 118 243 0 1435 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6724

[startup+2.97043 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1649512/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=8928 CPUtime=2.96
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 2720 0 0 0 295 1 0 0 25 0 1 0 224908198 9142272 1902 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 2232 1902 118 243 0 1986 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8928

[startup+6.24672 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1648048/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=10540 CPUtime=6.23
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 3316 0 0 0 622 1 0 0 25 0 1 0 224908198 10792960 2323 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 2635 2323 118 243 0 2389 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10540

[startup+12.7033 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1645552/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=12288 CPUtime=12.69
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 3985 0 0 0 1267 2 0 0 25 0 1 0 224908198 12582912 2796 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 3072 2796 118 243 0 2826 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12288

[startup+25.5045 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1639664/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=19068 CPUtime=25.48
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 5909 0 0 0 2546 2 0 0 25 0 1 0 224908198 19525632 4275 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 4767 4275 118 243 0 4521 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19068

[startup+51.1088 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1636144/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=22340 CPUtime=51.08
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 7075 0 0 0 5105 3 0 0 25 0 1 0 224908198 22876160 5152 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589693 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 5585 5152 118 243 0 5339 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22340

[startup+102.318 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1627696/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=30384 CPUtime=102.28
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 9674 0 0 0 10223 5 0 0 25 0 1 0 224908198 31113216 7262 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 7596 7262 118 243 0 7350 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 30384

[startup+162.338 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1612080/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=47660 CPUtime=162.29
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 14624 0 0 0 16222 7 0 0 25 0 1 0 224908198 48803840 11158 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 11915 11158 118 243 0 11669 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 47660

[startup+222.355 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27719
/proc/meminfo: memFree=1611440/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=47984 CPUtime=222.28
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 14958 0 0 0 22221 7 0 0 25 0 1 0 224908198 49135616 11312 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 11996 11312 118 243 0 11750 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 47984

[startup+282.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1608048/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=51276 CPUtime=282.28
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 16018 0 0 0 28220 8 0 0 25 0 1 0 224908198 52506624 12178 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 12819 12178 118 243 0 12573 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 51276

[startup+342.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1602928/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=55832 CPUtime=342.29
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 17688 0 0 0 34219 10 0 0 25 0 1 0 224908198 57171968 13411 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 13958 13411 118 243 0 13712 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 55832

[startup+402.413 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1597872/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=60708 CPUtime=402.29
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 19198 0 0 0 40216 13 0 0 25 0 1 0 224908198 62164992 14675 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 15177 14675 118 243 0 14931 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 60708

[startup+462.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1597168/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=61596 CPUtime=462.36
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 19395 0 0 0 46223 13 0 0 25 0 1 0 224908198 63074304 14872 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 15399 14872 118 243 0 15153 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 61596

[startup+522.519 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27719
/proc/meminfo: memFree=1591344/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=67224 CPUtime=522.37
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 21098 0 0 0 52222 15 0 0 25 0 1 0 224908198 68837376 16308 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 16806 16308 118 243 0 16560 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 67224

[startup+582.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1556592/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106212 CPUtime=582.37
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 30975 0 0 0 58218 19 0 0 25 0 1 0 224908198 108761088 24980 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26553 24980 118 243 0 26307 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 106212

[startup+642.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1556272/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106312 CPUtime=642.37
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 31324 0 0 0 64218 19 0 0 25 0 1 0 224908198 108863488 25039 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26578 25039 118 243 0 26332 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 106312

[startup+702.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1555760/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106424 CPUtime=702.37
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 31781 0 0 0 70218 19 0 0 25 0 1 0 224908198 108978176 25181 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26606 25181 118 243 0 26360 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 106424

[startup+762.586 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1555696/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106424 CPUtime=762.38
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 31782 0 0 0 76218 20 0 0 25 0 1 0 224908198 108978176 25182 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26606 25182 118 243 0 26360 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 106424

[startup+822.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1555120/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106544 CPUtime=822.37
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 32279 0 0 0 82217 20 0 0 25 0 1 0 224908198 109101056 25336 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26636 25336 118 243 0 26390 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 106544

[startup+882.621 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1555120/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106544 CPUtime=882.37
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 32279 0 0 0 88217 20 0 0 25 0 1 0 224908198 109101056 25336 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26636 25336 118 243 0 26390 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 106544

[startup+942.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1555056/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106544 CPUtime=942.37
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 32280 0 0 0 94217 20 0 0 25 0 1 0 224908198 109101056 25337 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26636 25337 118 243 0 26390 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 106544

[startup+1002.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1554544/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106544 CPUtime=1002.38
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 32411 0 0 0 100217 21 0 0 25 0 1 0 224908198 109101056 25468 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26636 25468 118 243 0 26390 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 106544

[startup+1062.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1554416/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106680 CPUtime=1062.39
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 32822 0 0 0 106218 21 0 0 25 0 1 0 224908198 109240320 25506 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26670 25506 118 243 0 26424 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 106680

[startup+1122.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1554352/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106680 CPUtime=1122.39
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 32822 0 0 0 112218 21 0 0 25 0 1 0 224908198 109240320 25506 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26670 25506 118 243 0 26424 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 106680

[startup+1182.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1554160/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106680 CPUtime=1182.39
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 32891 0 0 0 118218 21 0 0 25 0 1 0 224908198 109240320 25575 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26670 25575 118 243 0 26424 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 106680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27719
/proc/meminfo: memFree=1553904/2055920 swapFree=4181892/4192956
[pid=27718] ppid=27716 vsize=106680 CPUtime=1200.01
/proc/27718/stat : 27718 (cmusat) R 27716 27718 26733 0 -1 4194304 32943 0 0 0 119979 22 0 0 25 0 1 0 224908198 109240320 25627 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27718/statm: 26670 25627 118 243 0 26424 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 106680

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): 1200.36
CPU time (s): 1200.03
CPU user time (s): 1199.79
CPU system time (s): 0.239963
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 106680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32943
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= 1158

runsolver used 0.738887 second user time and 2.46862 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Feb 21 09:18:26 UTC 2007

IDJOB= 304031
IDBENCH= 20122
IDSOLVER= 121
FILE ID= node68/304031-1172049506

PBS_JOBID= 3892734

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/304031-1172049506/cmusat /tmp/evaluation/304031-1172049506/instance-304031-1172049506.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-304031-1172049506 -o ROOT/results/node68/solver-304031-1172049506 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304031-1172049506/cmusat /tmp/evaluation/304031-1172049506/instance-304031-1172049506.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 812533833

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1657104 kB
Buffers:         36040 kB
Cached:         307980 kB
SwapCached:       5500 kB
Active:         243444 kB
Inactive:       112792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657104 kB
SwapTotal:     4192956 kB
SwapFree:      4181892 kB
Dirty:            2988 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            28680 kB
Committed_AS:   664628 kB
PageTables:       1380 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 node68 on Wed Feb 21 09:38:28 UTC 2007