Trace number 339196

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) 1200.04 1200.81

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-3cage-unsat-10-2.sat05-2567.reshuffled-07.cnf
MD5SUM1be89b02b6d55244be2e1f715fd977d6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark246.077
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses560
Sum of the clauses size2240
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4560
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 |     560     2240 |     167       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 140   #clauses: 560   #literals: 2240
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================
0.00/0.01	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/node58/watcher-339196-1173700166 -o ROOT/results/node58/solver-339196-1173700166 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339196-1173700166/rsat.sh /tmp/evaluation/339196-1173700166/instance-339196-1173700166.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: 0.92 0.99 1.09 3/64 17928
/proc/meminfo: memFree=1929688/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 389973282 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 232 195 169 0 49 0
[pid=17929] ppid=17928 vsize=688 CPUtime=0
/proc/17929/stat : 17929 (SatElite) R 17928 17928 17395 0 -1 4194304 112 0 0 0 0 0 0 0 19 0 1 0 389973283 704512 94 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 0 0 0 17 1 0 0
/proc/17929/statm: 172 94 66 128 0 41 0

[startup+0.0213871 s]
/proc/loadavg: 0.92 0.99 1.09 3/64 17928
/proc/meminfo: memFree=1929688/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102395 s]
/proc/loadavg: 0.92 0.99 1.09 3/64 17928
/proc/meminfo: memFree=1929688/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302416 s]
/proc/loadavg: 0.92 0.99 1.09 3/64 17928
/proc/meminfo: memFree=1929688/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701462 s]
/proc/loadavg: 0.92 0.99 1.09 3/64 17928
/proc/meminfo: memFree=1929688/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50155 s]
/proc/loadavg: 0.92 0.99 1.09 2/66 17931
/proc/meminfo: memFree=1930440/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=4292 CPUtime=1.48
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 1288 0 0 0 148 0 0 0 25 0 1 0 389973283 4395008 883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 1073 883 86 211 0 859 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9644

[startup+3.10173 s]
/proc/loadavg: 0.93 0.99 1.09 2/66 17931
/proc/meminfo: memFree=1929096/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=6128 CPUtime=3.09
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 2146 0 0 0 308 1 0 0 25 0 1 0 389973283 6275072 1288 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 1532 1288 86 211 0 1318 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11480

[startup+6.30107 s]
/proc/loadavg: 0.93 0.99 1.09 2/66 17931
/proc/meminfo: memFree=1927752/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=6928 CPUtime=6.29
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 2346 0 0 0 628 1 0 0 25 0 1 0 389973283 7094272 1488 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 1732 1488 86 211 0 1518 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12280

[startup+12.7018 s]
/proc/loadavg: 0.94 0.99 1.08 2/66 17931
/proc/meminfo: memFree=1925128/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=8604 CPUtime=12.67
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 3175 0 0 0 1266 1 0 0 25 0 1 0 389973283 8810496 1929 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 2151 1929 86 211 0 1937 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13956

[startup+25.5022 s]
/proc/loadavg: 0.95 0.99 1.08 2/66 17931
/proc/meminfo: memFree=1921544/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=12592 CPUtime=25.47
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 5050 0 0 0 2545 2 0 0 25 0 1 0 389973283 12894208 2838 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 3148 2838 86 211 0 2934 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17944

[startup+51.103 s]
/proc/loadavg: 0.96 0.99 1.08 2/66 17931
/proc/meminfo: memFree=1918344/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=16016 CPUtime=51.05
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 5923 0 0 0 5102 3 0 0 25 0 1 0 389973283 16400384 3711 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 4004 3711 86 211 0 3790 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 21368

[startup+102.307 s]
/proc/loadavg: 0.98 0.99 1.08 2/66 17931
/proc/meminfo: memFree=1915720/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=17988 CPUtime=102.22
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 7454 0 0 0 10217 5 0 0 25 0 1 0 389973283 18419712 4305 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 4497 4305 86 211 0 4283 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 23340

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 17931
/proc/meminfo: memFree=1909768/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=24612 CPUtime=162.19
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 10917 0 0 0 16211 8 0 0 25 0 1 0 389973283 25202688 5735 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 6153 5735 86 211 0 5939 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 29964

[startup+222.303 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 17931
/proc/meminfo: memFree=1909768/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=24612 CPUtime=222.15
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 10921 0 0 0 22207 8 0 0 25 0 1 0 389973283 25202688 5739 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 6153 5739 86 211 0 5939 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 29964

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 17931
/proc/meminfo: memFree=1905416/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=29576 CPUtime=282.12
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 12064 0 0 0 28203 9 0 0 25 0 1 0 389973283 30285824 6882 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 7394 6882 86 211 0 7180 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 34928

[startup+342.303 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 17931
/proc/meminfo: memFree=1900360/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=34952 CPUtime=342.08
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 13315 0 0 0 34198 10 0 0 25 0 1 0 389973283 35790848 8133 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 8738 8133 86 211 0 8524 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 40304

[startup+402.303 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 17931
/proc/meminfo: memFree=1899784/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=36616 CPUtime=402.03
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 17964 0 0 0 40191 12 0 0 25 0 1 0 389973283 37494784 8189 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 9154 8189 86 211 0 8940 0

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

[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=36744 CPUtime=521.95
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 18017 0 0 0 52183 12 0 0 25 0 1 0 389973283 37625856 8209 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 9186 8209 86 211 0 8972 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 42096

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 17931
/proc/meminfo: memFree=1899208/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=37660 CPUtime=581.91
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 18198 0 0 0 58179 12 0 0 25 0 1 0 389973283 38563840 8390 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 9415 8390 86 211 0 9201 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 43012

[startup+642.303 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 17931
/proc/meminfo: memFree=1896520/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=40892 CPUtime=641.89
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 18869 0 0 0 64176 13 0 0 25 0 1 0 389973283 41873408 9061 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 10223 9061 86 211 0 10009 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 46244

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/72 17997
/proc/meminfo: memFree=1891928/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=43976 CPUtime=701.84
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 19696 0 0 0 70168 16 0 0 25 0 1 0 389973283 45031424 9888 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 10994 9888 86 211 0 10780 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 49328

[startup+762.305 s]
/proc/loadavg: 1.13 1.02 1.02 2/72 18099
/proc/meminfo: memFree=1888792/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=46700 CPUtime=761.81
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 20419 0 0 0 76155 26 0 0 25 0 1 0 389973283 47820800 10611 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 11675 10611 86 211 0 11461 0
Current children cumulated CPU time (s) 761.81
Current children cumulated vsize (KiB) 52052

[startup+822.302 s]
/proc/loadavg: 1.05 1.02 1.02 2/66 18129
/proc/meminfo: memFree=1886664/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=50176 CPUtime=821.77
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 21264 0 0 0 82148 29 0 0 25 0 1 0 389973283 51380224 11391 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 12544 11391 86 211 0 12330 0
Current children cumulated CPU time (s) 821.77
Current children cumulated vsize (KiB) 55528

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.01 2/66 18129
/proc/meminfo: memFree=1883848/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=52788 CPUtime=881.74
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 22072 0 0 0 88144 30 0 0 25 0 1 0 389973283 54054912 12101 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 13197 12101 86 211 0 12983 0
Current children cumulated CPU time (s) 881.74
Current children cumulated vsize (KiB) 58140

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18129
/proc/meminfo: memFree=1885064/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=49836 CPUtime=941.7
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 25898 0 0 0 94138 32 0 0 25 0 1 0 389973283 51032064 11740 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 12459 11740 86 211 0 12245 0
Current children cumulated CPU time (s) 941.7
Current children cumulated vsize (KiB) 55188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18129
/proc/meminfo: memFree=1886728/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=47420 CPUtime=1001.66
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 25901 0 0 0 100134 32 0 0 25 0 1 0 389973283 48558080 11343 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 11855 11343 86 211 0 11641 0
Current children cumulated CPU time (s) 1001.66
Current children cumulated vsize (KiB) 52772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18129
/proc/meminfo: memFree=1886728/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=47420 CPUtime=1061.62
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 25912 0 0 0 106130 32 0 0 25 0 1 0 389973283 48558080 11354 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 11855 11354 86 211 0 11641 0
Current children cumulated CPU time (s) 1061.62
Current children cumulated vsize (KiB) 52772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18129
/proc/meminfo: memFree=1886728/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=47420 CPUtime=1121.58
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 25913 0 0 0 112126 32 0 0 25 0 1 0 389973283 48558080 11355 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 11855 11355 86 211 0 11641 0
Current children cumulated CPU time (s) 1121.58
Current children cumulated vsize (KiB) 52772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18129
/proc/meminfo: memFree=1886856/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=47420 CPUtime=1181.55
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 25915 0 0 0 118123 32 0 0 25 0 1 0 389973283 48558080 11357 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 11855 11357 86 211 0 11641 0
Current children cumulated CPU time (s) 1181.55
Current children cumulated vsize (KiB) 52772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18129
/proc/meminfo: memFree=1886856/2055920 swapFree=4183340/4192956
[pid=17928] ppid=17926 vsize=5352 CPUtime=0
/proc/17928/stat : 17928 (rsat.sh) S 17926 17928 17395 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 389973282 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17928/statm: 1338 234 195 169 0 49 0
[pid=17931] ppid=17928 vsize=47420 CPUtime=1200.04
/proc/17931/stat : 17931 (rsat) R 17928 17928 17395 0 -1 4194304 25915 0 0 0 119972 32 0 0 25 0 1 0 389973283 48558080 11357 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17931/statm: 11855 11357 86 211 0 11641 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 52772

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 17928 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1200.04

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

Real time (s): 1200.81
CPU time (s): 1200.04
CPU user time (s): 1199.72
CPU system time (s): 0.32
CPU usage (%): 99.9356
Max. virtual memory (cumulated for all children) (KiB): 72904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 419
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 1.21481 second user time and 3.16852 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Mar 12 11:49:26 UTC 2007

IDJOB= 339196
IDBENCH= 24741
IDSOLVER= 104
FILE ID= node58/339196-1173700166

PBS_JOBID= 4101749

Free space on /tmp= 66504 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-3cage-unsat-10-2.sat05-2567.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339196-1173700166/rsat.sh /tmp/evaluation/339196-1173700166/instance-339196-1173700166.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-339196-1173700166 -o ROOT/results/node58/solver-339196-1173700166 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339196-1173700166/rsat.sh /tmp/evaluation/339196-1173700166/instance-339196-1173700166.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  1be89b02b6d55244be2e1f715fd977d6

RANDOM SEED= 267083041

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1930032 kB
Buffers:          8072 kB
Cached:          69180 kB
SwapCached:       3872 kB
Active:          37464 kB
Inactive:        49752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1930032 kB
SwapTotal:     4192956 kB
SwapFree:      4183340 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          15488 kB
Slab:            24708 kB
Committed_AS:   820888 kB
PageTables:       1380 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= 66508 MiB

End job on node58 on Mon Mar 12 12:09:29 UTC 2007