Trace number 320010

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) 1200.07 1200.61

General information on the benchmark

Nameindustrial/grieu/
vmpc_34.cnf
MD5SUMa27d41b3e10d867544cd2bff7d005be2
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark780.661
Satisfiable
(Un)Satisfiability was proved
Number of variables1156
Number of clauses194072
Sum of the clauses size507926
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 276398
Number of clauses of size 3117606
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 568

Solver Data (download as text)

0.00/0.01	c Parsing...
0.07/0.15	c ==============================================================================
0.07/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.07/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.07/0.15	c ==============================================================================
0.07/0.15	c |         0 |  194072   507926 |   58221       0        0     nan |  0.000 % |
0.07/0.15	c ==============================================================================
0.07/0.15	c Result  :   #vars: 1156   #clauses: 194072   #literals: 507926
0.07/0.15	c CPU time:   0.120981 s
0.07/0.15	c ==============================================================================
0.25/0.38	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-320010-1173039397 -o ROOT/results/node66/solver-320010-1173039397 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320010-1173039397/rsat.sh /tmp/evaluation/320010-1173039397/instance-320010-1173039397.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: 0.99 0.97 0.92 3/64 30203
/proc/meminfo: memFree=916120/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 323897272 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30203/statm: 1338 232 195 169 0 49 0
[pid=30204] ppid=30203 vsize=684 CPUtime=0
/proc/30204/stat : 30204 (SatElite) D 30203 30203 28812 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 323897272 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/30204/statm: 171 44 36 128 0 40 0

[startup+0.0883871 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 30203
/proc/meminfo: memFree=916120/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 323897272 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30203/statm: 1338 232 195 169 0 49 0
[pid=30204] ppid=30203 vsize=5716 CPUtime=0.06
/proc/30204/stat : 30204 (SatElite) R 30203 30203 28812 0 -1 4194304 1328 0 0 0 6 0 0 0 18 0 1 0 323897272 5853184 1310 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134523916 0 0 4096 3 0 0 0 17 0 0 0
/proc/30204/statm: 1429 1310 49 128 0 1298 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11068

[startup+0.102385 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 30203
/proc/meminfo: memFree=916120/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 323897272 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30203/statm: 1338 232 195 169 0 49 0
[pid=30204] ppid=30203 vsize=7020 CPUtime=0.07
/proc/30204/stat : 30204 (SatElite) R 30203 30203 28812 0 -1 4194304 1558 0 0 0 7 0 0 0 18 0 1 0 323897272 7188480 1540 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134680278 0 0 4096 3 0 0 0 17 0 0 0
/proc/30204/statm: 1755 1540 49 128 0 1624 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12372

[startup+0.301425 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 30203
/proc/meminfo: memFree=916120/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 323897272 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30203/statm: 1338 232 195 169 0 49 0
[pid=30204] ppid=30203 vsize=11248 CPUtime=0.25
/proc/30204/stat : 30204 (SatElite) R 30203 30203 28812 0 -1 4194304 2685 0 0 0 23 2 0 0 18 0 1 0 323897272 11517952 2667 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134666406 0 0 4096 3 0 0 0 17 0 0 0
/proc/30204/statm: 2812 2667 67 128 0 2681 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 16600

[startup+0.701499 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 30203
/proc/meminfo: memFree=916120/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5352

[startup+1.50166 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=902536/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=12468 CPUtime=1.1
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 2942 0 0 0 109 1 0 0 25 0 1 0 323897310 12767232 2928 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 3117 2928 86 211 0 2903 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 17820

[startup+3.10198 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=900808/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=13904 CPUtime=2.71
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 3316 0 0 0 269 2 0 0 25 0 1 0 323897310 14237696 3302 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 3476 3302 86 211 0 3262 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 19256

[startup+6.30263 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=898120/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=16880 CPUtime=5.9
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 4046 0 0 0 588 2 0 0 25 0 1 0 323897310 17285120 4032 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530230 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 4220 4032 86 211 0 4006 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 22232

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=892240/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=22436 CPUtime=12.3
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 5492 0 0 0 1227 3 0 0 25 0 1 0 323897310 22974464 5380 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 5609 5380 86 211 0 5395 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 27788

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=883992/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=29516 CPUtime=25.1
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 7720 0 0 0 2505 5 0 0 25 0 1 0 323897310 30224384 7220 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 7379 7220 86 211 0 7165 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 34868

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=879064/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=35748 CPUtime=50.69
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 9302 0 0 0 5063 6 0 0 25 0 1 0 323897310 36605952 8608 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 8937 8608 86 211 0 8723 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 41100

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=873368/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=40788 CPUtime=101.87
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 11419 0 0 0 10179 8 0 0 25 0 1 0 323897310 41766912 9953 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522830 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 10197 9953 86 211 0 9983 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 46140

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=860312/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=54588 CPUtime=161.84
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 16551 0 0 0 16172 12 0 0 25 0 1 0 323897310 55898112 13140 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522906 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 13647 13140 86 211 0 13433 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 59940

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=854488/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=60540 CPUtime=221.82
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 18054 0 0 0 22168 14 0 0 25 0 1 0 323897310 61992960 14643 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 15135 14643 86 211 0 14921 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 65892

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=835544/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=79136 CPUtime=281.8
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 22867 0 0 0 28160 20 0 0 25 0 1 0 323897310 81035264 19456 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 19784 19456 86 211 0 19570 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 84488

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=826968/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=86968 CPUtime=341.78
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 26396 0 0 0 34156 22 0 0 25 0 1 0 323897310 89055232 21445 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 21742 21445 86 211 0 21528 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 92320


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

[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=101328 CPUtime=521.71
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 29999 0 0 0 52145 26 0 0 25 0 1 0 323897310 103759872 25048 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 25332 25048 86 211 0 25118 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 106680

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=802456/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=111168 CPUtime=581.68
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 32560 0 0 0 58139 29 0 0 25 0 1 0 323897310 113836032 27609 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 27792 27609 86 211 0 27578 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 116520

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=793880/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=122392 CPUtime=641.67
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 35465 0 0 0 64136 31 0 0 25 0 1 0 323897310 125329408 29744 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 30598 29744 86 211 0 30384 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 127744

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=785048/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=131052 CPUtime=701.64
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 37685 0 0 0 70131 33 0 0 25 0 1 0 323897310 134197248 31964 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 32763 31964 86 211 0 32549 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 136404

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=784664/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=131044 CPUtime=761.62
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 40841 0 0 0 76127 35 0 0 25 0 1 0 323897310 134189056 31996 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 32761 31996 86 211 0 32547 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 136396

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=784728/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=131044 CPUtime=821.59
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 40841 0 0 0 82124 35 0 0 25 0 1 0 323897310 134189056 31996 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 32761 31996 86 211 0 32547 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 136396

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=784728/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=131044 CPUtime=881.57
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 40841 0 0 0 88122 35 0 0 25 0 1 0 323897310 134189056 31996 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 32761 31996 86 211 0 32547 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 136396

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=784792/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=131044 CPUtime=941.55
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 40843 0 0 0 94119 36 0 0 25 0 1 0 323897310 134189056 31998 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 32761 31998 86 211 0 32547 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 136396

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=784792/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=131044 CPUtime=1001.53
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 40843 0 0 0 100117 36 0 0 25 0 1 0 323897310 134189056 31998 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 32761 31998 86 211 0 32547 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 136396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=784792/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=131044 CPUtime=1061.51
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 40845 0 0 0 106115 36 0 0 25 0 1 0 323897310 134189056 32000 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 32761 32000 86 211 0 32547 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 136396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=784280/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=131304 CPUtime=1121.48
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 40974 0 0 0 112112 36 0 0 25 0 1 0 323897310 134455296 32129 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 32826 32129 86 211 0 32612 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 136656

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=780312/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=135176 CPUtime=1181.46
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 42033 0 0 0 118109 37 0 0 25 0 1 0 323897310 138420224 33188 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 33794 33188 86 211 0 33580 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 140528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 30206
/proc/meminfo: memFree=776280/2055920 swapFree=4183296/4192956
[pid=30203] ppid=30201 vsize=5352 CPUtime=0.32
/proc/30203/stat : 30203 (rsat.sh) S 30201 30203 28812 0 -1 4194304 305 2686 0 0 0 0 30 2 16 0 1 0 323897272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30203/statm: 1338 234 195 169 0 49 0
[pid=30206] ppid=30203 vsize=138776 CPUtime=1199.75
/proc/30206/stat : 30206 (rsat) R 30203 30203 28812 0 -1 4194304 42970 0 0 0 119938 37 0 0 25 0 1 0 323897310 142106624 34125 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30206/statm: 34694 34125 86 211 0 34480 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 144128

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 30203 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=305953 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=31995
CPU time returned by wait4() is 0.337948
while last known CPU time is 1200.07

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): 1200.07
CPU user time (s): 1199.68
CPU system time (s): 0.39
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 148964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.305953
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2991
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= 26
involuntary context switches= 10

runsolver used 1.09583 second user time and 2.51762 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Mar  4 20:16:37 UTC 2007

IDJOB= 320010
IDBENCH= 20493
IDSOLVER= 104
FILE ID= node66/320010-1173039397

PBS_JOBID= 4012442

Free space on /tmp= 66526 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_34.cnf
COMMAND LINE= /tmp/evaluation/320010-1173039397/rsat.sh /tmp/evaluation/320010-1173039397/instance-320010-1173039397.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-320010-1173039397 -o ROOT/results/node66/solver-320010-1173039397 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320010-1173039397/rsat.sh /tmp/evaluation/320010-1173039397/instance-320010-1173039397.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a27d41b3e10d867544cd2bff7d005be2

RANDOM SEED= 14642174

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:        916528 kB
Buffers:         45736 kB
Cached:         995188 kB
SwapCached:       4032 kB
Active:         791208 kB
Inactive:       262040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        916528 kB
SwapTotal:     4192956 kB
SwapFree:      4183296 kB
Dirty:            4436 kB
Writeback:           0 kB
Mapped:          17928 kB
Slab:            72132 kB
Committed_AS:   757740 kB
PageTables:       1384 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= 66554 MiB

End job on node66 on Sun Mar  4 20:36:40 UTC 2007