Trace number 335500

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) 1200.03 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
harder-fphp-050-049.sat05-1238.reshuffled-07.cnf
MD5SUM44a5476bd5ee890d723869abdd1f9b1f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2450
Number of clauses118875
Sum of the clauses size240100
Maximum clause length49
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2118825
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

Solver Data (download as text)

0.00/0.00	c Parsing...
0.07/0.08	c ==============================================================================
0.07/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.07/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.07/0.08	c ==============================================================================
0.07/0.08	c |         0 |  118875   240100 |   35662       0        0     nan |  0.000 % |
1.99/2.01	c |         0 |  116425   348000 |      --       0       --      -- |     --   | -2450/107900
1.99/2.01	c ==============================================================================
1.99/2.01	c Result  :   #vars: 2400   #clauses: 116425   #literals: 348000
1.99/2.01	c CPU time:   1.9937 s
1.99/2.01	c ==============================================================================
2.09/2.16	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-335500-1173628829 -o ROOT/results/node66/solver-335500-1173628829 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335500-1173628829/rsat.sh /tmp/evaluation/335500-1173628829/instance-335500-1173628829.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.02 3/64 4335
/proc/meminfo: memFree=1947344/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=0
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 382840491 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4335/statm: 1338 232 195 169 0 49 0
[pid=4336] ppid=4335 vsize=1172 CPUtime=0
/proc/4336/stat : 4336 (SatElite) R 4335 4335 4170 0 -1 4194304 183 0 0 0 0 0 0 0 20 0 1 0 382840491 1200128 165 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/4336/statm: 293 165 49 128 0 162 0

[startup+0.081862 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 4335
/proc/meminfo: memFree=1947344/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=0
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 382840491 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4335/statm: 1338 232 195 169 0 49 0
[pid=4336] ppid=4335 vsize=6512 CPUtime=0.07
/proc/4336/stat : 4336 (SatElite) R 4335 4335 4170 0 -1 4194304 1512 0 0 0 6 1 0 0 20 0 1 0 382840491 6668288 1494 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134545915 0 0 4096 3 0 0 0 17 1 0 0
/proc/4336/statm: 1628 1494 49 128 0 1497 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11864

[startup+0.101866 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 4335
/proc/meminfo: memFree=1947344/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=0
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 382840491 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4335/statm: 1338 232 195 169 0 49 0
[pid=4336] ppid=4335 vsize=7716 CPUtime=0.09
/proc/4336/stat : 4336 (SatElite) R 4335 4335 4170 0 -1 4194304 1708 0 0 0 8 1 0 0 20 0 1 0 382840491 7901184 1690 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/4336/statm: 1929 1691 69 128 0 1798 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13068

[startup+0.301906 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 4335
/proc/meminfo: memFree=1947344/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=0
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 382840491 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4335/statm: 1338 232 195 169 0 49 0
[pid=4336] ppid=4335 vsize=10548 CPUtime=0.29
/proc/4336/stat : 4336 (SatElite) R 4335 4335 4170 0 -1 4194304 2201 0 0 0 28 1 0 0 20 0 1 0 382840491 10801152 2183 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134588719 0 0 4096 3 0 0 0 17 1 0 0
/proc/4336/statm: 2637 2183 69 128 0 2506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15900

[startup+0.701987 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 4335
/proc/meminfo: memFree=1947344/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=0
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 382840491 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4335/statm: 1338 232 195 169 0 49 0
[pid=4336] ppid=4335 vsize=10548 CPUtime=0.69
/proc/4336/stat : 4336 (SatElite) R 4335 4335 4170 0 -1 4194304 2203 0 0 0 68 1 0 0 24 0 1 0 382840491 10801152 2185 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134567811 0 0 4096 3 0 0 0 17 1 0 0
/proc/4336/statm: 2637 2185 69 128 0 2506 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15900

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4337
/proc/meminfo: memFree=1938496/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=0
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 382840491 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4335/statm: 1338 232 195 169 0 49 0
[pid=4336] ppid=4335 vsize=10548 CPUtime=1.49
/proc/4336/stat : 4336 (SatElite) R 4335 4335 4170 0 -1 4194304 2203 0 0 0 148 1 0 0 25 0 1 0 382840491 10801152 2185 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134567884 0 0 4096 3 0 0 0 17 1 0 0
/proc/4336/statm: 2637 2185 69 128 0 2506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15900

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4337
/proc/meminfo: memFree=1938176/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 5352

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4338
/proc/meminfo: memFree=1910336/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=42132 CPUtime=4.12
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 10380 0 0 0 407 5 0 0 25 0 1 0 382840707 43143168 10268 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 10533 10268 86 211 0 10319 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 47484

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4338
/proc/meminfo: memFree=1892552/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=57404 CPUtime=10.53
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 14654 0 0 0 1045 8 0 0 25 0 1 0 382840707 58781696 14154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529596 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 14351 14154 86 211 0 14137 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 62756

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4338
/proc/meminfo: memFree=1867080/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=81376 CPUtime=23.32
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 21104 0 0 0 2321 11 0 0 25 0 1 0 382840707 83329024 20022 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 20344 20022 86 211 0 20130 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 86728

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.02 2/72 4422
/proc/meminfo: memFree=1850136/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=94708 CPUtime=48.87
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 25248 0 0 0 4874 13 0 0 25 0 1 0 382840707 96980992 23394 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 23677 23394 86 211 0 23463 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 100060

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/72 4508
/proc/meminfo: memFree=1756944/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=188400 CPUtime=100.01
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 50436 0 0 0 9973 28 0 0 25 0 1 0 382840707 192921600 46656 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 135156186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 47100 46656 86 211 0 46886 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 193752

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 4536
/proc/meminfo: memFree=1721224/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=224400 CPUtime=159.97
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 61042 0 0 0 15961 36 0 0 25 0 1 0 382840707 229785600 55722 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529572 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 56100 55722 86 211 0 55886 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 229752

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1627080/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=318460 CPUtime=219.94
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 84720 0 0 0 21944 50 0 0 25 0 1 0 382840707 326103040 79400 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 79615 79400 86 211 0 79401 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 323812

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1575624/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=371700 CPUtime=279.92
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 101231 0 0 0 27930 62 0 0 25 0 1 0 382840707 380620800 92065 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 92925 92065 86 211 0 92711 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 377052

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1575688/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=371700 CPUtime=339.9
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 101238 0 0 0 33928 62 0 0 25 0 1 0 382840707 380620800 92072 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 92925 92072 86 211 0 92711 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 377052


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

[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=487492 CPUtime=519.83
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 130359 0 0 0 51896 87 0 0 25 0 1 0 382840707 499191808 121028 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 121873 121028 86 211 0 121659 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 492844

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1417480/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=529812 CPUtime=579.81
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 140956 0 0 0 57884 97 0 0 25 0 1 0 382840707 542527488 131625 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 132453 131625 86 211 0 132239 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 535164

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1404232/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=541040 CPUtime=639.79
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 147840 0 0 0 63878 101 0 0 25 0 1 0 382840707 554024960 134803 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 135260 134803 86 211 0 135046 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 546392

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1404296/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=541040 CPUtime=699.76
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 147853 0 0 0 69875 101 0 0 25 0 1 0 382840707 554024960 134816 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 135260 134816 86 211 0 135046 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 546392

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1404232/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=541040 CPUtime=759.74
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 147872 0 0 0 75873 101 0 0 25 0 1 0 382840707 554024960 134835 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 135260 134835 86 211 0 135046 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 546392

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1391560/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=553660 CPUtime=819.72
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 151180 0 0 0 81868 104 0 0 25 0 1 0 382840707 566947840 138143 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 138415 138143 86 211 0 138201 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 559012

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1356360/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=594792 CPUtime=879.69
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 161410 0 0 0 87858 111 0 0 25 0 1 0 382840707 609067008 146802 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 148698 146802 86 211 0 148484 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 600144

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1268104/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=683296 CPUtime=939.68
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 183742 0 0 0 93839 129 0 0 25 0 1 0 382840707 699695104 169068 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 170824 169068 86 211 0 170610 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 688648

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1224840/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=723504 CPUtime=999.65
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 200738 0 0 0 99824 141 0 0 25 0 1 0 382840707 740868096 179522 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 180876 179522 86 211 0 180662 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 728856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1224904/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=723504 CPUtime=1059.62
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 200754 0 0 0 105821 141 0 0 25 0 1 0 382840707 740868096 179538 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 180876 179538 86 211 0 180662 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 728856

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1224968/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=723504 CPUtime=1119.6
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 200757 0 0 0 111819 141 0 0 25 0 1 0 382840707 740868096 179541 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 180876 179541 86 211 0 180662 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 728856

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1224904/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=723504 CPUtime=1179.59
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 200757 0 0 0 117817 142 0 0 25 0 1 0 382840707 740868096 179541 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 180876 179541 86 211 0 180662 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 728856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4536
/proc/meminfo: memFree=1224904/2055920 swapFree=4183892/4192956
[pid=4335] ppid=4333 vsize=5352 CPUtime=2.15
/proc/4335/stat : 4335 (rsat.sh) S 4333 4335 4170 0 -1 4194304 305 2205 0 0 0 0 213 2 16 0 1 0 382840491 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4335/statm: 1338 234 195 169 0 49 0
[pid=4338] ppid=4335 vsize=723504 CPUtime=1197.88
/proc/4338/stat : 4338 (rsat) R 4335 4335 4170 0 -1 4194304 200757 0 0 0 119646 142 0 0 25 0 1 0 382840707 740868096 179541 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4338/statm: 180876 179541 86 211 0 180662 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 728856

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 4335 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=130676 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=26995
CPU time returned by wait4() is 2.15767
while last known CPU time is 1200.03

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

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1198.59
CPU system time (s): 1.44
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 756072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.13068
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2510
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= 7

runsolver used 1.12883 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Mar 11 16:00:30 UTC 2007

IDJOB= 335500
IDBENCH= 24653
IDSOLVER= 104
FILE ID= node66/335500-1173628829

PBS_JOBID= 4101288

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/harder-fphp-050-049.sat05-1238.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335500-1173628829/rsat.sh /tmp/evaluation/335500-1173628829/instance-335500-1173628829.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-335500-1173628829 -o ROOT/results/node66/solver-335500-1173628829 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335500-1173628829/rsat.sh /tmp/evaluation/335500-1173628829/instance-335500-1173628829.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  44a5476bd5ee890d723869abdd1f9b1f

RANDOM SEED= 785300960

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1947688 kB
Buffers:         15548 kB
Cached:          55940 kB
SwapCached:       3176 kB
Active:          19804 kB
Inactive:        61808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1947688 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            3096 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            12596 kB
Committed_AS:   800144 kB
PageTables:       1376 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= 66545 MiB

End job on node66 on Sun Mar 11 16:20:32 UTC 2007