Trace number 1537674

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
Rsat 2009-03-22? (TO) 1200.05 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1334593800-018.cnf
MD5SUM445a4153e94b03b5b26d24042b03c5d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark365.418
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.01/0.02	c ==============================================================================
0.01/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.02	c ==============================================================================
0.01/0.02	c |         0 |   18000    90000 |    5400       0        0     nan |  0.000 % |
0.01/0.02	c ==============================================================================
0.01/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.01/0.02	c CPU time:   0.015997 s
0.01/0.02	c ==============================================================================
0.01/0.05	c Rsat version 3.02
0.01/0.06	c Base unit clause learned: 0

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1537674-1238423745/watcher-1537674-1238423745 -o /tmp/evaluation-result-1537674-1238423745/solver-1537674-1238423745 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537674-1238423745.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 0.97 0.98 3/72 3835
/proc/meminfo: memFree=1066248/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0
/proc/3835/stat : 3835 (rsat.sh) R 3833 3835 3422 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1115035760 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/3835/statm: 1339 239 198 169 0 50 0
[pid=3836] ppid=3835 vsize=1276 CPUtime=0
/proc/3836/stat : 3836 (SatElite) R 3835 3835 3422 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1115035760 1306624 178 1992294400 4194304 4959918 548682068672 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/3836/statm: 319 179 64 186 0 129 0

[startup+0.021506 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 3835
/proc/meminfo: memFree=1066248/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1115035760 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3835/statm: 1339 240 199 169 0 50 0
[pid=3836] ppid=3835 vsize=3700 CPUtime=0.01
/proc/3836/stat : 3836 (SatElite) R 3835 3835 3422 0 -1 4194304 751 0 0 0 1 0 0 0 19 0 1 0 1115035760 3788800 734 1992294400 4194304 4959918 548682068672 18446744073709551615 4232831 0 0 4096 3 0 0 0 17 1 0 0
/proc/3836/statm: 925 734 65 186 0 735 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9056

[startup+0.101528 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 3835
/proc/meminfo: memFree=1066248/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.30157 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 3835
/proc/meminfo: memFree=1066248/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701649 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 3835
/proc/meminfo: memFree=1066248/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 3838
/proc/meminfo: memFree=1059896/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=8216 CPUtime=1.43
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 1717 0 0 0 143 0 0 0 25 0 1 0 1115035765 8413184 1602 1992294400 4194304 5460562 548682068784 18446744073709551615 4795271 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 2054 1602 118 309 0 1741 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13572

[startup+3.10212 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 3838
/proc/meminfo: memFree=1059192/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=8564 CPUtime=3.04
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 1900 0 0 0 303 1 0 0 25 0 1 0 1115035765 8769536 1689 1992294400 4194304 5460562 548682068784 18446744073709551615 4201835 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 2141 1689 118 309 0 1828 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13920

[startup+6.30175 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 3838
/proc/meminfo: memFree=1057656/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=9884 CPUtime=6.23
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 2686 0 0 0 622 1 0 0 25 0 1 0 1115035765 10121216 1991 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 2471 1991 118 309 0 2158 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15240

[startup+12.703 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 3838
/proc/meminfo: memFree=1055672/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=12124 CPUtime=12.63
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 4126 0 0 0 1261 2 0 0 25 0 1 0 1115035765 12414976 2567 1992294400 4194304 5460562 548682068784 18446744073709551615 4225743 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 3031 2567 118 309 0 2718 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17480

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 3838
/proc/meminfo: memFree=1051768/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=15876 CPUtime=25.42
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 6726 0 0 0 2539 3 0 0 25 0 1 0 1115035765 16257024 3465 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 3969 3465 118 309 0 3656 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 21232

[startup+51.1016 s]
/proc/loadavg: 1.06 0.99 0.99 2/74 3838
/proc/meminfo: memFree=1045944/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=21676 CPUtime=51
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 10680 0 0 0 5095 5 0 0 25 0 1 0 1115035765 22196224 4955 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 5419 4955 118 309 0 5106 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 27032

[startup+102.307 s]
/proc/loadavg: 1.10 1.00 0.99 2/74 3838
/proc/meminfo: memFree=1037368/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=30488 CPUtime=102.19
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 17267 0 0 0 10210 9 0 0 25 0 1 0 1115035765 31219712 7088 1992294400 4194304 5460562 548682068784 18446744073709551615 4794855 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 7622 7088 118 309 0 7309 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 35844

[startup+162.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/74 3838
/proc/meminfo: memFree=1029496/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=38108 CPUtime=162.17
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 22586 0 0 0 16204 13 0 0 25 0 1 0 1115035765 39022592 9047 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 9527 9047 118 309 0 9214 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 43464

[startup+222.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/74 3838
/proc/meminfo: memFree=1023416/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=44968 CPUtime=222.14
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 27321 0 0 0 22199 15 0 0 25 0 1 0 1115035765 46047232 10544 1992294400 4194304 5460562 548682068784 18446744073709551615 4225725 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 11242 10544 118 309 0 10929 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 50324

[startup+282.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/74 3838
/proc/meminfo: memFree=1016568/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=51588 CPUtime=282.13
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 32990 0 0 0 28194 19 0 0 25 0 1 0 1115035765 52826112 12245 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 12897 12245 118 309 0 12584 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 56944

[startup+342.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/74 3838
/proc/meminfo: memFree=1012856/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=55188 CPUtime=342.11
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 35900 0 0 0 34190 21 0 0 25 0 1 0 1115035765 56512512 13171 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 13797 13171 118 309 0 13484 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 60544

[startup+402.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/74 3838
/proc/meminfo: memFree=1006456/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0

################
# More data... #
################

/proc/3838/statm: 18381 17879 118 309 0 18068 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 78880

[startup+642.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/74 3840
/proc/meminfo: memFree=991224/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=76332 CPUtime=642
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 50256 0 0 0 64169 31 0 0 25 0 1 0 1115035765 78163968 18599 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 19083 18599 118 309 0 18770 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 81688

[startup+702.301 s]
/proc/loadavg: 1.13 1.07 1.01 2/74 3840
/proc/meminfo: memFree=988344/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=79132 CPUtime=701.98
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 51966 0 0 0 70166 32 0 0 25 0 1 0 1115035765 81031168 19317 1992294400 4194304 5460562 548682068784 18446744073709551615 4225790 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 19783 19317 118 309 0 19470 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 84488

[startup+762.306 s]
/proc/loadavg: 1.12 1.07 1.00 2/74 3840
/proc/meminfo: memFree=983288/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=86336 CPUtime=761.96
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 55842 0 0 0 76161 35 0 0 25 0 1 0 1115035765 88408064 20627 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 21584 20627 118 309 0 21271 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 91692

[startup+822.302 s]
/proc/loadavg: 1.11 1.07 1.00 2/74 3840
/proc/meminfo: memFree=971256/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=89988 CPUtime=821.94
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 60829 0 0 0 82156 38 0 0 25 0 1 0 1115035765 92147712 21582 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 22497 21582 118 309 0 22184 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 95344

[startup+882.302 s]
/proc/loadavg: 1.10 1.07 1.00 2/74 3840
/proc/meminfo: memFree=976824/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=92636 CPUtime=881.91
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 61481 0 0 0 88153 38 0 0 25 0 1 0 1115035765 94859264 22234 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 23159 22234 118 309 0 22846 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 97992

[startup+942.303 s]
/proc/loadavg: 1.09 1.07 1.00 2/74 3840
/proc/meminfo: memFree=975288/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=93728 CPUtime=941.89
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 63803 0 0 0 94149 40 0 0 25 0 1 0 1115035765 95977472 22540 1992294400 4194304 5460562 548682068784 18446744073709551615 4198115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 23432 22540 118 309 0 23119 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 99084

[startup+1002.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/74 3840
/proc/meminfo: memFree=971768/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=97316 CPUtime=1001.87
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 66740 0 0 0 100145 42 0 0 25 0 1 0 1115035765 99651584 23461 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 24329 23461 118 309 0 24016 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 102672

[startup+1062.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/74 3840
/proc/meminfo: memFree=968312/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=100672 CPUtime=1061.84
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 69619 0 0 0 106141 43 0 0 25 0 1 0 1115035765 103088128 24324 1992294400 4194304 5460562 548682068784 18446744073709551615 4198115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 25168 24324 118 309 0 24855 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 106028

[startup+1122.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/74 3840
/proc/meminfo: memFree=964664/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=104168 CPUtime=1121.82
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 72533 0 0 0 112137 45 0 0 25 0 1 0 1115035765 106668032 25222 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 26042 25222 118 309 0 25729 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 109524

[startup+1182.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/74 3840
/proc/meminfo: memFree=963384/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=106292 CPUtime=1181.81
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 73063 0 0 0 118135 46 0 0 25 0 1 0 1115035765 108843008 25752 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 26573 25752 118 309 0 26260 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 111648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.12 1.08 1.00 2/74 3840
/proc/meminfo: memFree=960376/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=108340 CPUtime=1200.01
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 75620 0 0 0 119953 48 0 0 25 0 1 0 1115035765 110940160 26293 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 27085 26293 118 309 0 26772 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113696

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

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

[startup+1200.5 s]
/proc/loadavg: 1.12 1.08 1.00 2/74 3840
/proc/meminfo: memFree=960376/2055920 swapFree=4175896/4192956
[pid=3835] ppid=3833 vsize=5356 CPUtime=0.04
/proc/3835/stat : 3835 (rsat.sh) S 3833 3835 3422 0 -1 4194304 315 783 0 0 0 0 4 0 16 0 1 0 1115035760 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3835/statm: 1339 242 199 169 0 50 0
[pid=3838] ppid=3835 vsize=108340 CPUtime=1200.01
/proc/3838/stat : 3838 (rsat) R 3835 3835 3422 0 -1 4194304 75620 0 0 0 119953 48 0 0 25 0 1 0 1115035765 110940160 26293 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3838/statm: 27085 26293 118 309 0 26772 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113696

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3835 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=44993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.051991
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.57
CPU system time (s): 0.48
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 121888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1098
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= 5
involuntary context switches= 2

runsolver used 1.18682 second user time and 3.19251 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-30 16:35:45
IDJOB=1537674
IDBENCH=70215
IDSOLVER=545
FILE ID=node66/1537674-1238423745
PBS_JOBID= 9061474
Free space on /tmp= 66544 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1334593800-018.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537674-1238423745/watcher-1537674-1238423745 -o /tmp/evaluation-result-1537674-1238423745/solver-1537674-1238423745 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537674-1238423745.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 445a4153e94b03b5b26d24042b03c5d7
RANDOM SEED=921720293

node66.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.286
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		: 3000.286
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:       1066728 kB
Buffers:         94156 kB
Cached:         801080 kB
SwapCached:       8824 kB
Active:         266864 kB
Inactive:       639328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066728 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            6188 kB
Writeback:           0 kB
Mapped:          16620 kB
Slab:            68180 kB
Committed_AS:  3114732 kB
PageTables:       1976 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= 66536 MiB
End job on node66 at 2009-03-30 16:55:48