Trace number 1538177

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
MD5SUM8cb1176508e2efdfe13581d28c3b3032
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2040     6120 |     612       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2033     6146 |      --       0       --      -- |     --   | -7/26
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 471   #clauses: 2033   #literals: 6146
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 3.02
0.00/0.01	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-1538177-1238590597/watcher-1538177-1238590597 -o /tmp/evaluation-result-1538177-1238590597/solver-1538177-1238590597 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1538177-1238590597.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: 1.99 1.86 1.46 3/72 11950
/proc/meminfo: memFree=1041272/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1131720960 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 240 199 169 0 50 0
[pid=11951] ppid=11950 vsize=1388 CPUtime=0
/proc/11951/stat : 11951 (SatElite) R 11950 11950 11724 0 -1 4194304 217 0 0 0 0 0 0 0 19 0 1 0 1131720961 1421312 200 1992294400 4194304 4959918 548682068656 18446744073709551615 4270114 0 0 4096 3 0 0 0 17 0 0 0
/proc/11951/statm: 347 200 90 186 0 157 0

[startup+0.0313509 s]
/proc/loadavg: 1.99 1.86 1.46 3/72 11950
/proc/meminfo: memFree=1041272/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10236 s]
/proc/loadavg: 1.99 1.86 1.46 3/72 11950
/proc/meminfo: memFree=1041272/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301398 s]
/proc/loadavg: 1.99 1.86 1.46 3/72 11950
/proc/meminfo: memFree=1041272/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701477 s]
/proc/loadavg: 1.99 1.86 1.46 3/72 11950
/proc/meminfo: memFree=1041272/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50164 s]
/proc/loadavg: 1.99 1.86 1.46 2/74 11953
/proc/meminfo: memFree=1040104/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=3264 CPUtime=1.48
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 383 0 0 0 148 0 0 0 25 0 1 0 1131720961 3342336 364 1992294400 4194304 5460562 548682068784 18446744073709551615 4200403 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 816 364 118 309 0 503 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8620

[startup+3.10195 s]
/proc/loadavg: 1.91 1.84 1.45 2/74 11953
/proc/meminfo: memFree=1039464/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=3732 CPUtime=3.08
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 851 0 0 0 308 0 0 0 25 0 1 0 1131720961 3821568 478 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 933 478 118 309 0 620 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9088

[startup+6.30258 s]
/proc/loadavg: 1.91 1.84 1.45 2/74 11953
/proc/meminfo: memFree=1038440/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=4564 CPUtime=6.27
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 1873 0 0 0 627 0 0 0 25 0 1 0 1131720961 4673536 663 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 1141 663 118 309 0 828 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9920

[startup+12.7018 s]
/proc/loadavg: 1.77 1.81 1.45 2/74 11953
/proc/meminfo: memFree=1037224/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=5724 CPUtime=12.67
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 3606 0 0 0 1266 1 0 0 25 0 1 0 1131720961 5861376 917 1992294400 4194304 5460562 548682068784 18446744073709551615 4210607 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 1431 917 118 309 0 1118 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11080

[startup+25.5013 s]
/proc/loadavg: 1.65 1.79 1.44 2/74 11953
/proc/meminfo: memFree=1035432/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=7384 CPUtime=25.47
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 6519 0 0 0 2545 2 0 0 25 0 1 0 1131720961 7561216 1366 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 1846 1366 118 309 0 1533 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12740

[startup+51.1014 s]
/proc/loadavg: 1.43 1.72 1.43 2/74 11953
/proc/meminfo: memFree=1033512/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=11912 CPUtime=51.06
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 10747 0 0 0 5102 4 0 0 25 0 1 0 1131720961 12197888 2388 1992294400 4194304 5460562 548682068784 18446744073709551615 4213000 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 2978 2388 118 309 0 2665 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17268

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.41 2/74 11953
/proc/meminfo: memFree=1030696/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=12276 CPUtime=102.24
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 15244 0 0 0 10217 7 0 0 25 0 1 0 1131720961 12570624 2565 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 3069 2565 118 309 0 2756 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 17632

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.38 2/74 11953
/proc/meminfo: memFree=1028584/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=14168 CPUtime=162.22
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 18164 0 0 0 16213 9 0 0 25 0 1 0 1131720961 14508032 3084 1992294400 4194304 5460562 548682068784 18446744073709551615 4198152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 3542 3084 118 309 0 3229 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 19524

[startup+222.302 s]
/proc/loadavg: 1.02 1.40 1.35 2/74 11953
/proc/meminfo: memFree=1026536/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=17008 CPUtime=222.19
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 22922 0 0 0 22208 11 0 0 25 0 1 0 1131720961 17416192 3580 1992294400 4194304 5460562 548682068784 18446744073709551615 4226249 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 4252 3580 118 309 0 3939 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 22364

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/74 11959
/proc/meminfo: memFree=1024608/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=18664 CPUtime=282.16
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 26348 0 0 0 28203 13 0 0 25 0 1 0 1131720961 19111936 4030 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 4666 4030 118 309 0 4353 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 24020

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/74 11959
/proc/meminfo: memFree=1023264/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=19884 CPUtime=342.14
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 28658 0 0 0 34200 14 0 0 25 0 1 0 1131720961 20361216 4356 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 4971 4356 118 309 0 4658 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 25240

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/74 11959
/proc/meminfo: memFree=1021664/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=21452 CPUtime=402.11
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 31063 0 0 0 40196 15 0 0 25 0 1 0 1131720961 21966848 4777 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 5363 4777 118 309 0 5050 0

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

/proc/11953/statm: 5992 5464 118 309 0 5679 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 29324

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/74 11959
/proc/meminfo: memFree=1017832/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=25008 CPUtime=642.03
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 37002 0 0 0 64184 19 0 0 25 0 1 0 1131720961 25608192 5756 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 6252 5756 118 309 0 5939 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 30364

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/74 11959
/proc/meminfo: memFree=1017064/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=25820 CPUtime=702.01
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 38185 0 0 0 70181 20 0 0 25 0 1 0 1131720961 26439680 5947 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 6455 5947 118 309 0 6142 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 31176

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/74 11959
/proc/meminfo: memFree=1016232/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=26584 CPUtime=761.99
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 39387 0 0 0 76179 20 0 0 25 0 1 0 1131720961 27222016 6157 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 6646 6157 118 309 0 6333 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 31940

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/74 11959
/proc/meminfo: memFree=1015336/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=29560 CPUtime=821.96
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 42200 0 0 0 82175 21 0 0 25 0 1 0 1131720961 30269440 6404 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 7390 6404 118 309 0 7077 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 34916

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/74 11959
/proc/meminfo: memFree=1013864/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=30860 CPUtime=881.94
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 44568 0 0 0 88171 23 0 0 25 0 1 0 1131720961 31600640 6756 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 7715 6756 118 309 0 7402 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 36216

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/74 11959
/proc/meminfo: memFree=1013224/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=31412 CPUtime=941.92
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 46724 0 0 0 94168 24 0 0 25 0 1 0 1131720961 32165888 6896 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 7853 6896 118 309 0 7540 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 36768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/74 11959
/proc/meminfo: memFree=1012008/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=32884 CPUtime=1001.89
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 47084 0 0 0 100165 24 0 0 25 0 1 0 1131720961 33673216 7256 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 8221 7256 118 309 0 7908 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 38240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/74 11959
/proc/meminfo: memFree=1011560/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=32976 CPUtime=1061.87
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 49162 0 0 0 106162 25 0 0 25 0 1 0 1131720961 33767424 7318 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 8244 7318 118 309 0 7931 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 38332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/74 11959
/proc/meminfo: memFree=1010664/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=33772 CPUtime=1121.85
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 51410 0 0 0 112158 27 0 0 25 0 1 0 1131720961 34582528 7550 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 8443 7550 118 309 0 8130 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 39128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 11959
/proc/meminfo: memFree=1010664/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=33772 CPUtime=1181.83
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 51441 0 0 0 118156 27 0 0 25 0 1 0 1131720961 34582528 7581 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 8443 7581 118 309 0 8130 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 39128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 11959
/proc/meminfo: memFree=1009320/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=34868 CPUtime=1200.02
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 53755 0 0 0 119974 28 0 0 25 0 1 0 1131720961 35704832 7879 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 8717 7879 118 309 0 8404 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 40224

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: 1.00 1.00 1.09 2/74 11959
/proc/meminfo: memFree=1009320/2055920 swapFree=4175896/4192956
[pid=11950] ppid=11948 vsize=5356 CPUtime=0
/proc/11950/stat : 11950 (rsat.sh) S 11948 11950 11724 0 -1 4194304 315 223 0 0 0 0 0 0 19 0 1 0 1131720960 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11950/statm: 1339 242 199 169 0 50 0
[pid=11953] ppid=11950 vsize=34868 CPUtime=1200.02
/proc/11953/stat : 11953 (rsat) R 11950 11950 11724 0 -1 4194304 53755 0 0 0 119974 28 0 0 25 0 1 0 1131720961 35704832 7879 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11953/statm: 8717 7879 118 309 0 8404 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 40224

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11950 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.74
CPU system time (s): 0.28
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 48416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 538
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= 3

runsolver used 1.11483 second user time and 3.2605 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-01 14:56:37
IDJOB=1538177
IDBENCH=70718
IDSOLVER=545
FILE ID=node66/1538177-1238590597
PBS_JOBID= 9062239
Free space on /tmp= 66544 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1538177-1238590597/watcher-1538177-1238590597 -o /tmp/evaluation-result-1538177-1238590597/solver-1538177-1238590597 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1538177-1238590597.cnf HOME

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

MD5SUM BENCH= 8cb1176508e2efdfe13581d28c3b3032
RANDOM SEED=484553648

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:       1041752 kB
Buffers:        101288 kB
Cached:         815708 kB
SwapCached:       8824 kB
Active:         335168 kB
Inactive:       592788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1041752 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            5796 kB
Writeback:           0 kB
Mapped:          16612 kB
Slab:            71348 kB
Committed_AS:  3321564 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 2009-04-01 15:16:40