Trace number 308319

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
Rsat 2007-02-08? (TO) 1200.08 1200.5

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1568197186-18-SAT.cnf
MD5SUM68b8226288060924cac43ae0d4bd655f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.71689
Satisfiable
(Un)Satisfiability was proved
Number of variables5497
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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 Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.10/0.11	c |         0 |   12448    37541 |      --       0       --      -- |     --   | -2236/-2106
0.10/0.11	c ==============================================================================
0.10/0.11	c Result  :   #vars: 3967   #clauses: 12448   #literals: 37541
0.10/0.11	c CPU time:   0.104984 s
0.10/0.11	c ==============================================================================
0.10/0.13	c Rsat version 2.00

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/node15/watcher-308319-1172518395 -o ROOT/results/node15/solver-308319-1172518395 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308319-1172518395/rsat.sh /tmp/evaluation/308319-1172518395/instance-308319-1172518395.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.03 1.51 1.32 3/77 17848
/proc/meminfo: memFree=1587968/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 271793908 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 232 195 169 0 49 0
[pid=17849] ppid=17848 vsize=1688 CPUtime=0
/proc/17849/stat : 17849 (SatElite) R 17848 17848 17224 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 271793909 1728512 287 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17849/statm: 422 289 49 128 0 291 0

[startup+0.109121 s]
/proc/loadavg: 1.03 1.51 1.32 3/77 17848
/proc/meminfo: memFree=1587968/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 271793908 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 232 195 169 0 49 0
[pid=17849] ppid=17848 vsize=3536 CPUtime=0.1
/proc/17849/stat : 17849 (SatElite) R 17848 17848 17224 0 -1 4194304 755 0 0 0 10 0 0 0 18 0 1 0 271793909 3620864 737 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574897 0 0 4096 3 0 0 0 17 1 0 0
/proc/17849/statm: 884 737 69 128 0 753 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8888

[startup+0.517192 s]
/proc/loadavg: 1.03 1.51 1.32 3/77 17848
/proc/meminfo: memFree=1587968/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.33733 s]
/proc/loadavg: 1.03 1.51 1.32 2/79 17851
/proc/meminfo: memFree=1585456/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=3192 CPUtime=1.19
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 673 0 0 0 119 0 0 0 25 0 1 0 271793921 3268608 643 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 798 643 86 211 0 584 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8544

[startup+2.97361 s]
/proc/loadavg: 1.03 1.51 1.32 2/79 17851
/proc/meminfo: memFree=1584688/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=3868 CPUtime=2.83
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 853 0 0 0 283 0 0 0 25 0 1 0 271793921 3960832 807 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529184 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 967 807 86 211 0 753 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9220

[startup+6.25721 s]
/proc/loadavg: 1.03 1.50 1.32 2/79 17851
/proc/meminfo: memFree=1583408/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=5744 CPUtime=6.11
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 1359 0 0 0 611 0 0 0 25 0 1 0 271793921 5881856 1249 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 1436 1249 86 211 0 1222 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11096

[startup+12.7143 s]
/proc/loadavg: 1.03 1.49 1.32 2/79 17851
/proc/meminfo: memFree=1580848/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=7680 CPUtime=12.57
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 2118 0 0 0 1256 1 0 0 25 0 1 0 271793921 7864320 1714 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530164 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 1920 1714 86 211 0 1706 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13032

[startup+25.5315 s]
/proc/loadavg: 1.02 1.47 1.31 2/79 17851
/proc/meminfo: memFree=1577520/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=10752 CPUtime=25.38
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 3100 0 0 0 2535 3 0 0 25 0 1 0 271793921 11010048 2533 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530175 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 2688 2533 86 211 0 2474 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16104

[startup+51.1619 s]
/proc/loadavg: 1.01 1.43 1.31 2/79 17851
/proc/meminfo: memFree=1573936/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=14592 CPUtime=51.01
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 4482 0 0 0 5097 4 0 0 25 0 1 0 271793921 14942208 3429 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 3648 3429 86 211 0 3434 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 19944

[startup+102.414 s]
/proc/loadavg: 1.00 1.36 1.29 2/79 17851
/proc/meminfo: memFree=1567280/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=22164 CPUtime=102.23
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 7234 0 0 0 10217 6 0 0 25 0 1 0 271793921 22695936 5215 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 5541 5215 86 211 0 5327 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 27516

[startup+162.49 s]
/proc/loadavg: 1.00 1.29 1.26 2/79 17851
/proc/meminfo: memFree=1559024/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=29672 CPUtime=162.3
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 9963 0 0 0 16221 9 0 0 25 0 1 0 271793921 30384128 7172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 7418 7172 86 211 0 7204 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 35024

[startup+222.557 s]
/proc/loadavg: 1.00 1.24 1.25 2/79 17851
/proc/meminfo: memFree=1554160/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=35996 CPUtime=222.34
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 11618 0 0 0 22224 10 0 0 25 0 1 0 271793921 36859904 8441 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 8999 8441 86 211 0 8785 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 41348

[startup+282.625 s]
/proc/loadavg: 1.00 1.19 1.23 2/79 17851
/proc/meminfo: memFree=1546544/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=42952 CPUtime=282.4
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 14979 0 0 0 28226 14 0 0 25 0 1 0 271793921 43982848 10262 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 10738 10262 86 211 0 10524 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 48304

[startup+342.694 s]
/proc/loadavg: 1.00 1.15 1.21 2/79 17851
/proc/meminfo: memFree=1546672/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=42952 CPUtime=342.44
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 14979 0 0 0 34230 14 0 0 25 0 1 0 271793921 43982848 10262 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 10738 10262 86 211 0 10524 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 48304

[startup+402.766 s]
/proc/loadavg: 1.00 1.12 1.19 2/79 17851
/proc/meminfo: memFree=1542832/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=46868 CPUtime=402.49
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 15962 0 0 0 40233 16 0 0 25 0 1 0 271793921 47992832 11245 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 11717 11245 86 211 0 11503 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 52220

[startup+462.834 s]
/proc/loadavg: 1.00 1.10 1.18 3/79 17853
/proc/meminfo: memFree=1533808/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=55624 CPUtime=462.54
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 18238 0 0 0 46236 18 0 0 25 0 1 0 271793921 56958976 13521 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 13906 13521 86 211 0 13692 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 60976

[startup+522.905 s]

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

[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=64788 CPUtime=522.59
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 20610 0 0 0 52237 22 0 0 25 0 1 0 271793921 66342912 15893 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 16197 15893 86 211 0 15983 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 70140

[startup+582.968 s]
/proc/loadavg: 1.00 1.06 1.15 2/79 17853
/proc/meminfo: memFree=1522544/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=65928 CPUtime=582.64
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 22563 0 0 0 58240 24 0 0 25 0 1 0 271793921 67510272 16250 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 16482 16250 86 211 0 16268 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 71280

[startup+643.043 s]
/proc/loadavg: 1.00 1.05 1.14 2/79 17853
/proc/meminfo: memFree=1522608/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=65928 CPUtime=642.69
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 22563 0 0 0 64245 24 0 0 25 0 1 0 271793921 67510272 16250 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 16482 16250 86 211 0 16268 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 71280

[startup+703.115 s]
/proc/loadavg: 1.00 1.04 1.13 2/79 17853
/proc/meminfo: memFree=1522672/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=65928 CPUtime=702.74
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 22563 0 0 0 70249 25 0 0 25 0 1 0 271793921 67510272 16250 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530213 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 16482 16250 86 211 0 16268 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 71280

[startup+763.187 s]
/proc/loadavg: 1.00 1.03 1.12 3/79 17853
/proc/meminfo: memFree=1522672/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=65928 CPUtime=762.79
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 22563 0 0 0 76254 25 0 0 25 0 1 0 271793921 67510272 16250 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 16482 16250 86 211 0 16268 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 71280

[startup+823.261 s]
/proc/loadavg: 1.00 1.02 1.11 3/79 17853
/proc/meminfo: memFree=1522544/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=65928 CPUtime=822.85
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 22616 0 0 0 82259 26 0 0 25 0 1 0 271793921 67510272 16303 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 16482 16303 86 211 0 16268 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 71280

[startup+883.326 s]
/proc/loadavg: 1.00 1.02 1.10 2/79 17853
/proc/meminfo: memFree=1517040/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=74268 CPUtime=882.9
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 24771 0 0 0 88261 29 0 0 25 0 1 0 271793921 76050432 17688 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 18567 17688 86 211 0 18353 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 79620

[startup+943.387 s]
/proc/loadavg: 1.08 1.03 1.09 2/79 17853
/proc/meminfo: memFree=1510512/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=80556 CPUtime=942.94
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 26406 0 0 0 94263 31 0 0 25 0 1 0 271793921 82489344 19323 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 20139 19323 86 211 0 19925 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 85908

[startup+1003.46 s]
/proc/loadavg: 1.03 1.02 1.09 2/79 17853
/proc/meminfo: memFree=1504560/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=86220 CPUtime=1002.99
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 27903 0 0 0 100266 33 0 0 25 0 1 0 271793921 88289280 20820 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 21555 20820 86 211 0 21341 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 91572

[startup+1063.53 s]
/proc/loadavg: 1.01 1.01 1.08 2/79 17853
/proc/meminfo: memFree=1498864/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=91632 CPUtime=1063.05
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 29301 0 0 0 106270 35 0 0 25 0 1 0 271793921 93831168 22218 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 22908 22218 86 211 0 22694 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 96984

[startup+1123.61 s]
/proc/loadavg: 1.00 1.01 1.07 2/79 17853
/proc/meminfo: memFree=1496688/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=93428 CPUtime=1123.1
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 32883 0 0 0 112273 37 0 0 25 0 1 0 271793921 95670272 22706 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 23357 22706 86 211 0 23143 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 98780

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 17853
/proc/meminfo: memFree=1496688/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=93428 CPUtime=1183.14
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 32883 0 0 0 118277 37 0 0 25 0 1 0 271793921 95670272 22706 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 23357 22706 86 211 0 23143 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 98780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 17853
/proc/meminfo: memFree=1496752/2055920 swapFree=4192812/4192956
[pid=17848] ppid=17846 vsize=5352 CPUtime=0.12
/proc/17848/stat : 17848 (rsat.sh) S 17846 17848 17224 0 -1 4194304 305 758 0 0 0 0 12 0 15 0 1 0 271793908 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17848/statm: 1338 234 195 169 0 49 0
[pid=17851] ppid=17848 vsize=93428 CPUtime=1199.96
/proc/17851/stat : 17851 (rsat) R 17848 17848 17224 0 -1 4194304 32883 0 0 0 119958 38 0 0 25 0 1 0 271793921 95670272 22706 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17851/statm: 23357 22706 86 211 0 23143 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 98780

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17848 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=121981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.128979
while last known CPU time is 1200.08

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1199.7
CPU system time (s): 0.38
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 111216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.121981
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= 1063
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= 16
involuntary context switches= 3

runsolver used 1.17782 second user time and 3.08953 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Feb 26 19:33:15 UTC 2007

IDJOB= 308319
IDBENCH= 20228
IDSOLVER= 104
FILE ID= node15/308319-1172518395

PBS_JOBID= 3971617

Free space on /tmp= 66558 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1568197186-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/308319-1172518395/rsat.sh /tmp/evaluation/308319-1172518395/instance-308319-1172518395.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-308319-1172518395 -o ROOT/results/node15/solver-308319-1172518395 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308319-1172518395/rsat.sh /tmp/evaluation/308319-1172518395/instance-308319-1172518395.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  68b8226288060924cac43ae0d4bd655f

RANDOM SEED= 379110479

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1588440 kB
Buffers:         50120 kB
Cached:         287024 kB
SwapCached:          0 kB
Active:         242280 kB
Inactive:       155436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588440 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2088 kB
Writeback:           0 kB
Mapped:          79512 kB
Slab:            55300 kB
Committed_AS:   919396 kB
PageTables:       1800 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 node15 on Mon Feb 26 19:53:18 UTC 2007