Trace number 311312

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 1200.43

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
MD5SUMe3a15c23dccd4bd1567a9bbf23bf14e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.574911
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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...
0.00/0.00	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 |    6327    17716 |    1898       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    5972    17676 |      --       0       --      -- |     --   | -355/-40
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1759   #clauses: 5972   #literals: 17676
0.00/0.03	c CPU time:   0.030995 s
0.00/0.03	c ==============================================================================
0.00/0.04	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/node25/watcher-311312-1172567677 -o ROOT/results/node25/solver-311312-1172567677 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311312-1172567677/rsat.sh /tmp/evaluation/311312-1172567677/instance-311312-1172567677.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: 1.00 1.00 1.00 3/64 10884
/proc/meminfo: memFree=1818472/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 51389899 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10884/statm: 1338 232 195 169 0 49 0
[pid=10885] ppid=10884 vsize=1084 CPUtime=0
/proc/10885/stat : 10885 (SatElite) R 10884 10884 9214 0 -1 4194304 177 0 0 0 0 0 0 0 19 0 1 0 51389900 1110016 159 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/10885/statm: 271 160 49 128 0 140 0

[startup+0.10701 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10884
/proc/meminfo: memFree=1818472/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.515045 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10884
/proc/meminfo: memFree=1818472/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.33512 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1816408/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=2536 CPUtime=1.28
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 512 0 0 0 128 0 0 0 25 0 1 0 51389904 2596864 481 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526075 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 634 481 86 211 0 420 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7888

[startup+2.97127 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1815768/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=3568 CPUtime=2.92
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 852 0 0 0 292 0 0 0 25 0 1 0 51389904 3653632 740 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 892 740 86 211 0 678 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8920

[startup+6.24756 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1814168/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=5424 CPUtime=6.19
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 1310 0 0 0 619 0 0 0 25 0 1 0 51389904 5554176 1133 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 1356 1133 86 211 0 1142 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10776

[startup+12.7091 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1810584/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=8628 CPUtime=12.65
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 2763 0 0 0 1264 1 0 0 25 0 1 0 51389904 8835072 1904 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 2157 1904 86 211 0 1943 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13980

[startup+25.5233 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1807320/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=12008 CPUtime=25.46
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 4025 0 0 0 2543 3 0 0 25 0 1 0 51389904 12296192 2778 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 3002 2778 86 211 0 2788 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17360

[startup+51.1456 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1802648/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=16884 CPUtime=51.08
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 5341 0 0 0 5103 5 0 0 25 0 1 0 51389904 17289216 3900 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 4221 3900 86 211 0 4007 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22236

[startup+102.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1795992/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=23432 CPUtime=102.3
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 7782 0 0 0 10224 6 0 0 25 0 1 0 51389904 23994368 5569 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 5858 5569 86 211 0 5644 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 28784

[startup+162.446 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 10887
/proc/meminfo: memFree=1793368/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=25352 CPUtime=162.34
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 9123 0 0 0 16227 7 0 0 25 0 1 0 51389904 25960448 6120 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 6338 6120 86 211 0 6124 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 30704

[startup+222.498 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 10887
/proc/meminfo: memFree=1783128/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=36604 CPUtime=222.39
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 12111 0 0 0 22227 12 0 0 25 0 1 0 51389904 37482496 8722 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 9151 8722 86 211 0 8937 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 41956

[startup+282.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1782744/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=36864 CPUtime=282.43
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 13713 0 0 0 28230 13 0 0 25 0 1 0 51389904 37748736 8784 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522744 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 9216 8784 86 211 0 9002 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 42216

[startup+342.611 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 10887
/proc/meminfo: memFree=1782360/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=37524 CPUtime=342.47
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 13813 0 0 0 34234 13 0 0 25 0 1 0 51389904 38424576 8884 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 9381 8884 86 211 0 9167 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 42876

[startup+402.671 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 10887
/proc/meminfo: memFree=1776856/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=42800 CPUtime=402.51
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 15180 0 0 0 40237 14 0 0 25 0 1 0 51389904 43827200 10251 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 10700 10251 86 211 0 10486 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 48152

[startup+462.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1770392/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=48984 CPUtime=462.55
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 16842 0 0 0 46239 16 0 0 25 0 1 0 51389904 50159616 11880 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 12246 11880 86 211 0 12032 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 54336

[startup+522.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1765336/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=53028 CPUtime=522.59
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 19786 0 0 0 52241 18 0 0 25 0 1 0 51389904 54300672 13081 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 13257 13081 86 211 0 13043 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 58380

[startup+582.842 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1765336/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=53028 CPUtime=582.64
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 19786 0 0 0 58246 18 0 0 25 0 1 0 51389904 54300672 13081 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 13257 13081 86 211 0 13043 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 58380

[startup+642.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1765400/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=53028 CPUtime=642.67
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 19787 0 0 0 64249 18 0 0 25 0 1 0 51389904 54300672 13082 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 13257 13082 86 211 0 13043 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 58380

[startup+702.955 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1765400/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=53028 CPUtime=702.71
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 19787 0 0 0 70253 18 0 0 25 0 1 0 51389904 54300672 13082 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 13257 13082 86 211 0 13043 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 58380

[startup+763.013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1765592/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=53028 CPUtime=762.75
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 19787 0 0 0 76257 18 0 0 25 0 1 0 51389904 54300672 13082 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 13257 13082 86 211 0 13043 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 58380

[startup+823.073 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1761304/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=60264 CPUtime=822.8
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 21633 0 0 0 82261 19 0 0 25 0 1 0 51389904 61710336 14158 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 15066 14158 86 211 0 14852 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 65616

[startup+883.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1755544/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=65736 CPUtime=882.84
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 23063 0 0 0 88264 20 0 0 25 0 1 0 51389904 67313664 15588 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 16434 15588 86 211 0 16220 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 71088

[startup+943.185 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10887
/proc/meminfo: memFree=1750488/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=70636 CPUtime=942.88
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 24347 0 0 0 94267 21 0 0 25 0 1 0 51389904 72331264 16872 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 17659 16872 86 211 0 17445 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 75988

[startup+1003.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10889
/proc/meminfo: memFree=1745752/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=75104 CPUtime=1002.92
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 25523 0 0 0 100270 22 0 0 25 0 1 0 51389904 76906496 18048 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 18776 18048 86 211 0 18562 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 80456

[startup+1063.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10889
/proc/meminfo: memFree=1741208/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=79364 CPUtime=1062.96
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 26649 0 0 0 106273 23 0 0 25 0 1 0 51389904 81268736 19174 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 19841 19174 86 211 0 19627 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 84716

[startup+1123.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10889
/proc/meminfo: memFree=1739928/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=80120 CPUtime=1123
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 30045 0 0 0 112275 25 0 0 25 0 1 0 51389904 82042880 19438 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 20030 19438 86 211 0 19816 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 85472

[startup+1183.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10889
/proc/meminfo: memFree=1739928/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=80120 CPUtime=1183.04
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 30045 0 0 0 118279 25 0 0 25 0 1 0 51389904 82042880 19438 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 20030 19438 86 211 0 19816 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 85472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10889
/proc/meminfo: memFree=1739928/2055920 swapFree=4183552/4192956
[pid=10884] ppid=10882 vsize=5352 CPUtime=0.03
/proc/10884/stat : 10884 (rsat.sh) S 10882 10884 9214 0 -1 4194304 305 356 0 0 0 0 3 0 16 0 1 0 51389899 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10884/statm: 1338 234 195 169 0 49 0
[pid=10887] ppid=10884 vsize=80380 CPUtime=1200.05
/proc/10887/stat : 10887 (rsat) R 10884 10884 9214 0 -1 4194304 30079 0 0 0 119980 25 0 0 25 0 1 0 51389904 82309120 19472 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10887/statm: 20095 19472 86 211 0 19881 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 85732

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 10884 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=39993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.041992
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): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.83
CPU system time (s): 0.25
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 98172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 661
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= 15
involuntary context switches= 3

runsolver used 0.84887 second user time and 2.43063 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue Feb 27 09:14:37 UTC 2007

IDJOB= 311312
IDBENCH= 20311
IDSOLVER= 104
FILE ID= node25/311312-1172567677

PBS_JOBID= 3971879

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311312-1172567677/rsat.sh /tmp/evaluation/311312-1172567677/instance-311312-1172567677.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-311312-1172567677 -o ROOT/results/node25/solver-311312-1172567677 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311312-1172567677/rsat.sh /tmp/evaluation/311312-1172567677/instance-311312-1172567677.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  e3a15c23dccd4bd1567a9bbf23bf14e3

RANDOM SEED= 97154655

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
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		: 3000.232
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:       1818944 kB
Buffers:         32004 kB
Cached:         157280 kB
SwapCached:       3632 kB
Active:          97720 kB
Inactive:       101736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818944 kB
SwapTotal:     4192956 kB
SwapFree:      4183552 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            23620 kB
Committed_AS:   127348 kB
PageTables:       1472 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 node25 on Tue Feb 27 09:34:39 UTC 2007