Trace number 455857

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) 5000.01 5002.92

General information on the benchmark

Namecrafted/spence/
hard/s113-100.cnf
MD5SUM346cb413e25976ab9ce2952e1d53c865
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2416.61
Satisfiable
(Un)Satisfiability was proved
Number of variables113
Number of clauses236
Sum of the clauses size708
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3236
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 |     236      708 |      70       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 113   #clauses: 236   #literals: 708
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================
0.00/0.00	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-455857-1178313818 -o ROOT/results/node15/solver-455857-1178313818 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/455857-1178313818/rsat.sh /tmp/evaluation/455857-1178313818/instance-455857-1178313818.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 21499
/proc/meminfo: memFree=1799816/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 279299437 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 234 195 169 0 50 0
[pid=21500] ppid=21499 vsize=0 CPUtime=0
/proc/21500/stat : 21500 (SatElite) R 21499 21499 20883 0 -1 4194308 106 0 0 0 0 0 0 0 19 0 1 0 279299437 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 3 0 0 0 17 1 0 0
/proc/21500/statm: 0 0 0 0 0 0 0

[startup+0.0973749 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 21499
/proc/meminfo: memFree=1799816/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101375 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 21499
/proc/meminfo: memFree=1799816/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301392 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 21499
/proc/meminfo: memFree=1799816/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70143 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 21499
/proc/meminfo: memFree=1799816/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5015 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1797624/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=3220 CPUtime=1.48
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 826 0 0 0 148 0 0 0 25 0 1 0 279299438 3297280 650 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134983870 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 805 650 86 211 0 591 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8576

[startup+3.10165 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1796280/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=4252 CPUtime=3.08
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 1283 0 0 0 308 0 0 0 25 0 1 0 279299438 4354048 878 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 1063 878 86 211 0 849 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9608

[startup+6.30294 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1794296/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=6216 CPUtime=6.28
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 2191 0 0 0 627 1 0 0 25 0 1 0 279299438 6365184 1300 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 1554 1300 86 211 0 1340 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11572

[startup+12.7015 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1792184/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=8556 CPUtime=12.67
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 3203 0 0 0 1266 1 0 0 25 0 1 0 279299438 8761344 1924 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 2139 1924 86 211 0 1925 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13912

[startup+25.5017 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1790584/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=9968 CPUtime=25.47
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 3599 0 0 0 2545 2 0 0 25 0 1 0 279299438 10207232 2320 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 2492 2320 86 211 0 2278 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15324

[startup+51.1011 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1788472/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=12684 CPUtime=51.05
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 5065 0 0 0 5103 2 0 0 25 0 1 0 279299438 12988416 2820 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 3171 2820 86 211 0 2957 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18040

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1783352/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=17024 CPUtime=102.23
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 7107 0 0 0 10218 5 0 0 25 0 1 0 279299438 17432576 4044 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 4256 4044 86 211 0 4042 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22380

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1779640/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=22328 CPUtime=162.19
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 8484 0 0 0 16213 6 0 0 25 0 1 0 279299438 22863872 5035 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 5582 5035 86 211 0 5368 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 27684

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1775416/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=25904 CPUtime=222.15
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 11053 0 0 0 22208 7 0 0 25 0 1 0 279299438 26525696 6041 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 6476 6041 86 211 0 6262 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 31260

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1775352/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=26168 CPUtime=282.11
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 11101 0 0 0 28204 7 0 0 25 0 1 0 279299438 26796032 6089 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 6542 6089 86 211 0 6328 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 31524

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1774968/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=26692 CPUtime=342.09
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 11236 0 0 0 34201 8 0 0 25 0 1 0 279299438 27332608 6191 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 6673 6191 86 211 0 6459 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 32048

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21502
/proc/meminfo: memFree=1771896/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=29516 CPUtime=402.04
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 12029 0 0 0 40196 8 0 0 25 0 1 0 279299438 30224384 6984 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 7379 6984 86 211 0 7165 0

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

/proc/21502/statm: 20873 18880 86 211 0 20659 0
Current children cumulated CPU time (s) 4359.78
Current children cumulated vsize (KiB) 88848

[startup+4422.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 21702
/proc/meminfo: memFree=1722424/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=84776 CPUtime=4419.74
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 41998 0 0 0 441925 49 0 0 25 0 1 0 279299438 86810624 19177 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 21194 19177 86 211 0 20980 0
Current children cumulated CPU time (s) 4419.74
Current children cumulated vsize (KiB) 90132

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21702
/proc/meminfo: memFree=1721208/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=85928 CPUtime=4479.71
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 42280 0 0 0 447922 49 0 0 25 0 1 0 279299438 87990272 19459 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 21482 19459 86 211 0 21268 0
Current children cumulated CPU time (s) 4479.71
Current children cumulated vsize (KiB) 91284

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21702
/proc/meminfo: memFree=1720184/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=87080 CPUtime=4539.68
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 42553 0 0 0 453918 50 0 0 25 0 1 0 279299438 89169920 19732 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 21770 19732 86 211 0 21556 0
Current children cumulated CPU time (s) 4539.68
Current children cumulated vsize (KiB) 92436

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21702
/proc/meminfo: memFree=1719032/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=88240 CPUtime=4599.65
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 42821 0 0 0 459915 50 0 0 25 0 1 0 279299438 90357760 20000 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 22060 20000 86 211 0 21846 0
Current children cumulated CPU time (s) 4599.65
Current children cumulated vsize (KiB) 93596

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21704
/proc/meminfo: memFree=1717944/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=89400 CPUtime=4659.6
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 43091 0 0 0 465909 51 0 0 25 0 1 0 279299438 91545600 20270 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 22350 20270 86 211 0 22136 0
Current children cumulated CPU time (s) 4659.6
Current children cumulated vsize (KiB) 94756

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21704
/proc/meminfo: memFree=1716792/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=90296 CPUtime=4719.57
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 43377 0 0 0 471906 51 0 0 25 0 1 0 279299438 92463104 20556 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 22574 20556 86 211 0 22360 0
Current children cumulated CPU time (s) 4719.57
Current children cumulated vsize (KiB) 95652

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21704
/proc/meminfo: memFree=1715768/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=91320 CPUtime=4779.54
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 43654 0 0 0 477902 52 0 0 25 0 1 0 279299438 93511680 20833 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 22830 20833 86 211 0 22616 0
Current children cumulated CPU time (s) 4779.54
Current children cumulated vsize (KiB) 96676

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21704
/proc/meminfo: memFree=1714488/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=92476 CPUtime=4839.5
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 43972 0 0 0 483898 52 0 0 25 0 1 0 279299438 94695424 21151 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 23119 21151 86 211 0 22905 0
Current children cumulated CPU time (s) 4839.5
Current children cumulated vsize (KiB) 97832

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21704
/proc/meminfo: memFree=1713336/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=93500 CPUtime=4899.47
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 44268 0 0 0 489894 53 0 0 25 0 1 0 279299438 95744000 21447 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 23375 21447 86 211 0 23161 0
Current children cumulated CPU time (s) 4899.47
Current children cumulated vsize (KiB) 98856

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21704
/proc/meminfo: memFree=1712120/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=94780 CPUtime=4959.43
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 44599 0 0 0 495890 53 0 0 25 0 1 0 279299438 97054720 21745 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 23695 21745 86 211 0 23481 0
Current children cumulated CPU time (s) 4959.43
Current children cumulated vsize (KiB) 100136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21704
/proc/meminfo: memFree=1711416/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=95420 CPUtime=5000.01
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 44790 0 0 0 499948 53 0 0 25 0 1 0 279299438 97710080 21936 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529225 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 23855 21936 86 211 0 23641 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 100776

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

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

[startup+5002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21704
/proc/meminfo: memFree=1711416/2055920 swapFree=4169132/4192956
[pid=21499] ppid=21497 vsize=5356 CPUtime=0
/proc/21499/stat : 21499 (rsat.sh) S 21497 21499 20883 0 -1 4194304 305 106 0 0 0 0 0 0 18 0 1 0 279299437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21499/statm: 1339 235 195 169 0 50 0
[pid=21502] ppid=21499 vsize=95420 CPUtime=5000.01
/proc/21502/stat : 21502 (rsat) R 21499 21499 20883 0 -1 4194304 44790 0 0 0 499948 53 0 0 25 0 1 0 279299438 97710080 21936 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529225 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21502/statm: 23855 21936 86 211 0 23641 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 100776

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21499 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 5000.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.92
CPU time (s): 5000.01
CPU user time (s): 4999.48
CPU system time (s): 0.53
CPU usage (%): 99.9419
Max. virtual memory (cumulated for all children) (KiB): 121432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 411
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 4.53731 second user time and 13.6739 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Fri May  4 21:23:38 UTC 2007

IDJOB= 455857
IDBENCH= 20442
IDSOLVER= 169
FILE ID= node15/455857-1178313818

PBS_JOBID= 5188545

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s113-100.cnf
COMMAND LINE= /tmp/evaluation/455857-1178313818/rsat.sh /tmp/evaluation/455857-1178313818/instance-455857-1178313818.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-455857-1178313818 -o ROOT/results/node15/solver-455857-1178313818 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/455857-1178313818/rsat.sh /tmp/evaluation/455857-1178313818/instance-455857-1178313818.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  346cb413e25976ab9ce2952e1d53c865

RANDOM SEED= 195195492

TIME LIMIT= 5000 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		: 3000.227
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		: 3000.227
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:       1800224 kB
Buffers:         58628 kB
Cached:         107748 kB
SwapCached:       2604 kB
Active:          66224 kB
Inactive:       123460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800224 kB
SwapTotal:     4192956 kB
SwapFree:      4169132 kB
Dirty:            1848 kB
Writeback:           0 kB
Mapped:          30520 kB
Slab:            51456 kB
Committed_AS: 10712980 kB
PageTables:       1868 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= 66563 MiB

End job on node15 on Fri May  4 22:47:03 UTC 2007