Trace number 299996

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) 1200.05 1200.85

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1561551265-12.SAT.shuffled.cnf
MD5SUMc6a09cb4dcbc2624dfe4aaec1f040fa6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.005998
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1682     5110 |      --       0       --      -- |     --   | -22/-2
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 390   #clauses: 1682   #literals: 5110
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-299996-1171880622 -o ROOT/results/node55/solver-299996-1171880622 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299996-1171880622/rsat.sh /tmp/evaluation/299996-1171880622/instance-299996-1171880622.cnf 

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


[startup+0 s]
/proc/loadavg: 0.89 0.94 0.97 2/64 17206
/proc/meminfo: memFree=284920/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 208018648 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17206/statm: 1338 232 195 169 0 49 0
[pid=17207] ppid=17206 vsize=824 CPUtime=0
/proc/17207/stat : 17207 (SatElite) R 17206 17206 16965 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 208018648 843776 128 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571281 0 0 4096 3 0 0 0 17 0 0 0
/proc/17207/statm: 206 128 69 128 0 75 0

[startup+0.112311 s]
/proc/loadavg: 0.89 0.94 0.97 2/64 17206
/proc/meminfo: memFree=284920/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.524351 s]
/proc/loadavg: 0.89 0.94 0.97 2/64 17206
/proc/meminfo: memFree=284920/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34643 s]
/proc/loadavg: 0.89 0.94 0.97 2/66 17209
/proc/meminfo: memFree=282728/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=2696 CPUtime=1.32
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 626 0 0 0 132 0 0 0 25 0 1 0 208018649 2760704 516 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 674 516 86 211 0 460 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8048

[startup+2.98259 s]
/proc/loadavg: 0.89 0.94 0.97 2/66 17209
/proc/meminfo: memFree=281896/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=4104 CPUtime=2.95
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 979 0 0 0 295 0 0 0 25 0 1 0 208018649 4202496 805 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529143 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 1026 805 86 211 0 812 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9456

[startup+6.2589 s]
/proc/loadavg: 0.90 0.94 0.97 2/66 17209
/proc/meminfo: memFree=280360/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=5668 CPUtime=6.23
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 1599 0 0 0 623 0 0 0 25 0 1 0 208018649 5804032 1229 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 1417 1229 86 211 0 1203 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11020

[startup+12.7235 s]
/proc/loadavg: 0.90 0.94 0.97 2/66 17209
/proc/meminfo: memFree=278440/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=7392 CPUtime=12.69
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 2290 0 0 0 1268 1 0 0 25 0 1 0 208018649 7569408 1626 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 1848 1626 86 211 0 1634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12744

[startup+25.5348 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 17209
/proc/meminfo: memFree=276776/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=9284 CPUtime=25.5
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 3153 0 0 0 2548 2 0 0 25 0 1 0 208018649 9506816 2101 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 2321 2101 86 211 0 2107 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14636

[startup+51.1652 s]
/proc/loadavg: 0.95 0.95 0.97 2/66 17209
/proc/meminfo: memFree=273832/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=12364 CPUtime=51.11
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 4749 0 0 0 5108 3 0 0 25 0 1 0 208018649 12660736 2731 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 3091 2731 86 211 0 2877 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17716

[startup+102.426 s]
/proc/loadavg: 0.98 0.95 0.97 2/66 17209
/proc/meminfo: memFree=268392/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=17172 CPUtime=102.35
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 6864 0 0 0 10230 5 0 0 25 0 1 0 208018649 17584128 4055 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 4293 4055 86 211 0 4079 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 22524

[startup+162.516 s]
/proc/loadavg: 0.99 0.96 0.97 2/66 17209
/proc/meminfo: memFree=265192/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=21900 CPUtime=162.4
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 8091 0 0 0 16234 6 0 0 25 0 1 0 208018649 22425600 4896 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 5475 4896 86 211 0 5261 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 27252

[startup+222.617 s]
/proc/loadavg: 0.99 0.96 0.97 2/66 17209
/proc/meminfo: memFree=261480/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=24944 CPUtime=222.44
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 10688 0 0 0 22236 8 0 0 25 0 1 0 208018649 25542656 5765 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 6236 5765 86 211 0 6022 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 30296

[startup+282.696 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17209
/proc/meminfo: memFree=261352/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=25464 CPUtime=282.48
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 10782 0 0 0 28240 8 0 0 25 0 1 0 208018649 26075136 5859 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 6366 5859 86 211 0 6152 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 30816

[startup+342.774 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17209
/proc/meminfo: memFree=259816/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=27348 CPUtime=342.52
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 11236 0 0 0 34244 8 0 0 25 0 1 0 208018649 28004352 6247 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 6837 6247 86 211 0 6623 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 32700

[startup+402.87 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17209
/proc/meminfo: memFree=255592/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=31316 CPUtime=402.56
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 12281 0 0 0 40247 9 0 0 25 0 1 0 208018649 32067584 7292 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 7829 7292 86 211 0 7615 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 36668

[startup+462.949 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17209
/proc/meminfo: memFree=251688/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=34956 CPUtime=462.61
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 13295 0 0 0 46251 10 0 0 25 0 1 0 208018649 35794944 8306 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 8739 8306 86 211 0 8525 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 40308

[startup+523.032 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17209
/proc/meminfo: memFree=252072/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0

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

[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=34700 CPUtime=582.71
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 15563 0 0 0 58259 12 0 0 25 0 1 0 208018649 35532800 8305 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 8675 8305 86 211 0 8461 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 40052

[startup+643.194 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17209
/proc/meminfo: memFree=250728/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=35736 CPUtime=642.75
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 15886 0 0 0 64263 12 0 0 25 0 1 0 208018649 36593664 8464 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 8934 8464 86 211 0 8720 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 41088

[startup+703.274 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17209
/proc/meminfo: memFree=250152/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=36912 CPUtime=702.8
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 16138 0 0 0 70268 12 0 0 25 0 1 0 208018649 37797888 8651 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 9228 8651 86 211 0 9014 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 42264

[startup+763.356 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17209
/proc/meminfo: memFree=249448/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=37688 CPUtime=762.84
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 16366 0 0 0 76271 13 0 0 25 0 1 0 208018649 38592512 8781 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 9422 8781 86 211 0 9208 0
Current children cumulated CPU time (s) 762.84
Current children cumulated vsize (KiB) 43040

[startup+823.44 s]
/proc/loadavg: 1.04 0.99 0.98 2/66 17209
/proc/meminfo: memFree=246632/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=43588 CPUtime=822.88
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 17951 0 0 0 82275 13 0 0 25 0 1 0 208018649 44634112 9531 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 10897 9531 86 211 0 10683 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 48940

[startup+883.527 s]
/proc/loadavg: 1.01 0.99 0.98 2/66 17209
/proc/meminfo: memFree=243432/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=46620 CPUtime=882.94
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 18808 0 0 0 88280 14 0 0 25 0 1 0 208018649 47738880 10323 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 11655 10323 86 211 0 11441 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 51972

[startup+943.607 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 17209
/proc/meminfo: memFree=240488/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=49500 CPUtime=942.97
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 19653 0 0 0 94282 15 0 0 25 0 1 0 208018649 50688000 11102 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 12375 11102 86 211 0 12161 0
Current children cumulated CPU time (s) 942.97
Current children cumulated vsize (KiB) 54852

[startup+1003.69 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 17211
/proc/meminfo: memFree=237608/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=52072 CPUtime=1003.02
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 20360 0 0 0 100286 16 0 0 25 0 1 0 208018649 53321728 11809 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 13018 11809 86 211 0 12804 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 57424

[startup+1063.77 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 17211
/proc/meminfo: memFree=234984/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=54376 CPUtime=1063.06
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 21005 0 0 0 106290 16 0 0 25 0 1 0 208018649 55681024 12454 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 13594 12454 86 211 0 13380 0
Current children cumulated CPU time (s) 1063.06
Current children cumulated vsize (KiB) 59728

[startup+1123.84 s]
/proc/loadavg: 1.07 1.00 0.98 2/66 17211
/proc/meminfo: memFree=238376/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=48784 CPUtime=1123.1
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 24535 0 0 0 112292 18 0 0 25 0 1 0 208018649 49954816 11563 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522897 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 12196 11563 86 211 0 11982 0
Current children cumulated CPU time (s) 1123.1
Current children cumulated vsize (KiB) 54136

[startup+1183.92 s]
/proc/loadavg: 1.02 1.00 0.98 2/66 17211
/proc/meminfo: memFree=238312/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=49044 CPUtime=1183.14
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 24575 0 0 0 118296 18 0 0 25 0 1 0 208018649 50221056 11603 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 12261 11603 86 211 0 12047 0
Current children cumulated CPU time (s) 1183.14
Current children cumulated vsize (KiB) 54396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.84 s]
/proc/loadavg: 1.02 1.00 0.98 2/66 17211
/proc/meminfo: memFree=238248/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=49304 CPUtime=1200.05
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 24610 0 0 0 119987 18 0 0 25 0 1 0 208018649 50487296 11638 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 12326 11638 86 211 0 12112 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54656

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

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

[startup+1200.84 s]
/proc/loadavg: 1.02 1.00 0.98 2/66 17211
/proc/meminfo: memFree=238248/2055920 swapFree=4183208/4192956
[pid=17206] ppid=17204 vsize=5352 CPUtime=0
/proc/17206/stat : 17206 (rsat.sh) S 17204 17206 16965 0 -1 4194304 305 149 0 0 0 0 0 0 17 0 1 0 208018648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17206/statm: 1338 234 195 169 0 49 0
[pid=17209] ppid=17206 vsize=49304 CPUtime=1200.05
/proc/17209/stat : 17209 (rsat) R 17206 17206 16965 0 -1 4194304 24610 0 0 0 119987 18 0 0 25 0 1 0 208018649 50487296 11638 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/17209/statm: 12326 11638 86 211 0 12112 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54656

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17206 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.05

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

Real time (s): 1200.85
CPU time (s): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.18
CPU usage (%): 99.9333
Max. virtual memory (cumulated for all children) (KiB): 72932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 454
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3

runsolver used 1.18782 second user time and 3.07953 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Feb 19 10:23:42 UTC 2007

IDJOB= 299996
IDBENCH= 20024
IDSOLVER= 104
FILE ID= node55/299996-1171880622

PBS_JOBID= 3839779

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1561551265-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299996-1171880622/rsat.sh /tmp/evaluation/299996-1171880622/instance-299996-1171880622.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-299996-1171880622 -o ROOT/results/node55/solver-299996-1171880622 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299996-1171880622/rsat.sh /tmp/evaluation/299996-1171880622/instance-299996-1171880622.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c6a09cb4dcbc2624dfe4aaec1f040fa6

RANDOM SEED= 862784945

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        285456 kB
Buffers:         52016 kB
Cached:        1597368 kB
SwapCached:       3628 kB
Active:         755044 kB
Inactive:       903716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        285456 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            97828 kB
Committed_AS:   743920 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= 66562 MiB

End job on node55 on Mon Feb 19 10:43:45 UTC 2007