Trace number 339238

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) 1200.06 1200.91

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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 |    1120     3360 |     335       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 280   #clauses: 1120   #literals: 3360
0.00/0.00	c CPU time:   0.002999 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/node15/watcher-339238-1173700989 -o ROOT/results/node15/solver-339238-1173700989 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339238-1173700989/rsat.sh /tmp/evaluation/339238-1173700989/instance-339238-1173700989.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: 0.91 0.98 1.20 3/77 9037
/proc/meminfo: memFree=1347912/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 390053274 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 232 195 169 0 49 0
[pid=9038] ppid=9037 vsize=820 CPUtime=0
/proc/9038/stat : 9038 (SatElite) R 9037 9037 5687 0 -1 4194304 130 0 0 0 0 0 0 0 19 0 1 0 390053274 839680 112 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571246 0 0 4096 3 0 0 0 17 1 0 0
/proc/9038/statm: 205 112 67 128 0 74 0

[startup+0.040771 s]
/proc/loadavg: 0.91 0.98 1.20 3/77 9037
/proc/meminfo: memFree=1347912/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10278 s]
/proc/loadavg: 0.91 0.98 1.20 3/77 9037
/proc/meminfo: memFree=1347912/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301813 s]
/proc/loadavg: 0.91 0.98 1.20 3/77 9037
/proc/meminfo: memFree=1347912/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701881 s]
/proc/loadavg: 0.91 0.98 1.20 3/77 9037
/proc/meminfo: memFree=1347912/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50202 s]
/proc/loadavg: 0.91 0.98 1.20 2/79 9040
/proc/meminfo: memFree=1346104/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=2876 CPUtime=1.48
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 664 0 0 0 148 0 0 0 25 0 1 0 390053275 2945024 553 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 719 553 86 211 0 505 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8228

[startup+3.10129 s]
/proc/loadavg: 0.91 0.98 1.20 2/79 9040
/proc/meminfo: memFree=1345272/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=3464 CPUtime=3.08
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 885 0 0 0 308 0 0 0 25 0 1 0 390053275 3547136 710 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 866 710 86 211 0 652 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8816

[startup+6.30184 s]
/proc/loadavg: 0.92 0.98 1.20 2/79 9040
/proc/meminfo: memFree=1343488/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=4892 CPUtime=6.28
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 1414 0 0 0 628 0 0 0 25 0 1 0 390053275 5009408 1010 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 1223 1010 86 211 0 1009 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10244

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.20 2/79 9040
/proc/meminfo: memFree=1341888/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=6320 CPUtime=12.68
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 2000 0 0 0 1267 1 0 0 25 0 1 0 390053275 6471680 1400 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 1580 1400 86 211 0 1366 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11672

[startup+25.5011 s]
/proc/loadavg: 0.94 0.98 1.19 2/79 9040
/proc/meminfo: memFree=1339904/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=8860 CPUtime=25.47
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 2684 0 0 0 2546 1 0 0 25 0 1 0 390053275 9072640 1986 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 2215 1986 86 211 0 2001 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14212

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 1.19 2/79 9040
/proc/meminfo: memFree=1337984/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=10544 CPUtime=51.04
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 3546 0 0 0 5102 2 0 0 25 0 1 0 390053275 10797056 2460 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 2636 2460 86 211 0 2422 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 15896

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.17 2/79 9040
/proc/meminfo: memFree=1335296/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=13488 CPUtime=102.21
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 5088 0 0 0 10218 3 0 0 25 0 1 0 390053275 13811712 3036 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 3372 3036 86 211 0 3158 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 18840

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.16 2/79 9040
/proc/meminfo: memFree=1330624/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=18240 CPUtime=162.17
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 6301 0 0 0 16213 4 0 0 25 0 1 0 390053275 18677760 4249 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 4560 4249 86 211 0 4346 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 23592

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.15 2/79 9040
/proc/meminfo: memFree=1329280/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=19240 CPUtime=222.11
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 7540 0 0 0 22207 4 0 0 25 0 1 0 390053275 19701760 4577 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 4810 4577 86 211 0 4596 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 24592

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.14 2/79 9040
/proc/meminfo: memFree=1329216/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=19240 CPUtime=282.08
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 7543 0 0 0 28203 5 0 0 25 0 1 0 390053275 19701760 4580 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 4810 4580 86 211 0 4596 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 24592

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.13 2/79 9040
/proc/meminfo: memFree=1325440/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=24844 CPUtime=342.03
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 8931 0 0 0 34198 5 0 0 25 0 1 0 390053275 25440256 5582 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 6211 5582 86 211 0 5997 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 30196

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 1.12 2/79 9040
/proc/meminfo: memFree=1321536/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=28672 CPUtime=401.99
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 9975 0 0 0 40193 6 0 0 25 0 1 0 390053275 29360128 6560 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 7168 6560 86 211 0 6954 0

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

[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=28232 CPUtime=581.87
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 11932 0 0 0 58179 8 0 0 25 0 1 0 390053275 28909568 6561 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 7058 6561 86 211 0 6844 0
Current children cumulated CPU time (s) 581.87
Current children cumulated vsize (KiB) 33584

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/79 9040
/proc/meminfo: memFree=1320704/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=29428 CPUtime=641.82
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 12215 0 0 0 64174 8 0 0 25 0 1 0 390053275 30134272 6745 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 7357 6745 86 211 0 7143 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 34780

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/79 9040
/proc/meminfo: memFree=1318272/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=32120 CPUtime=701.79
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 12876 0 0 0 70170 9 0 0 25 0 1 0 390053275 32890880 7373 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 8030 7373 86 211 0 7816 0
Current children cumulated CPU time (s) 701.79
Current children cumulated vsize (KiB) 37472

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.07 2/79 9040
/proc/meminfo: memFree=1315392/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=35132 CPUtime=761.75
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 13584 0 0 0 76165 10 0 0 25 0 1 0 390053275 35975168 8081 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 8783 8081 86 211 0 8569 0
Current children cumulated CPU time (s) 761.75
Current children cumulated vsize (KiB) 40484

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/79 9040
/proc/meminfo: memFree=1312832/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=37508 CPUtime=821.72
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 14223 0 0 0 82161 11 0 0 25 0 1 0 390053275 38408192 8720 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 9377 8720 86 211 0 9163 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 42860

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/79 9040
/proc/meminfo: memFree=1310912/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=39200 CPUtime=881.67
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 14693 0 0 0 88156 11 0 0 25 0 1 0 390053275 40140800 9190 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 9800 9190 86 211 0 9586 0
Current children cumulated CPU time (s) 881.67
Current children cumulated vsize (KiB) 44552

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/79 9040
/proc/meminfo: memFree=1309376/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=40624 CPUtime=941.64
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 15086 0 0 0 94152 12 0 0 25 0 1 0 390053275 41598976 9583 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 10156 9583 86 211 0 9942 0
Current children cumulated CPU time (s) 941.64
Current children cumulated vsize (KiB) 45976

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.04 2/79 9040
/proc/meminfo: memFree=1310592/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=37968 CPUtime=1001.6
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 17270 0 0 0 100147 13 0 0 25 0 1 0 390053275 38879232 9238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 9492 9238 86 211 0 9278 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 43320

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.04 2/79 9040
/proc/meminfo: memFree=1310656/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=37968 CPUtime=1061.56
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 17270 0 0 0 106143 13 0 0 25 0 1 0 390053275 38879232 9238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 9492 9238 86 211 0 9278 0
Current children cumulated CPU time (s) 1061.56
Current children cumulated vsize (KiB) 43320

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.03 2/79 9040
/proc/meminfo: memFree=1310656/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=37968 CPUtime=1121.51
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 17273 0 0 0 112138 13 0 0 25 0 1 0 390053275 38879232 9241 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 9492 9241 86 211 0 9278 0
Current children cumulated CPU time (s) 1121.51
Current children cumulated vsize (KiB) 43320

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.03 2/79 9040
/proc/meminfo: memFree=1310592/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=37968 CPUtime=1181.47
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 17275 0 0 0 118134 13 0 0 25 0 1 0 390053275 38879232 9243 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 9492 9243 86 211 0 9278 0
Current children cumulated CPU time (s) 1181.47
Current children cumulated vsize (KiB) 43320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 0.99 0.98 1.02 2/79 9040
/proc/meminfo: memFree=1310592/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=37968 CPUtime=1200.06
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 17275 0 0 0 119993 13 0 0 25 0 1 0 390053275 38879232 9243 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 9492 9243 86 211 0 9278 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 43320

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

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

[startup+1200.9 s]
/proc/loadavg: 0.99 0.98 1.02 2/79 9040
/proc/meminfo: memFree=1310592/2055920 swapFree=4152672/4192956
[pid=9037] ppid=9035 vsize=5352 CPUtime=0
/proc/9037/stat : 9037 (rsat.sh) S 9035 9037 5687 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 390053274 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9037/statm: 1338 234 195 169 0 49 0
[pid=9040] ppid=9037 vsize=37968 CPUtime=1200.06
/proc/9040/stat : 9040 (rsat) R 9037 9037 5687 0 -1 4194304 17275 0 0 0 119993 13 0 0 25 0 1 0 390053275 38879232 9243 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9040/statm: 9492 9243 86 211 0 9278 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 43320

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9037 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=1999
CPU time returned by wait4() is 0.008997
while last known CPU time is 1200.06

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

Real time (s): 1200.91
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.13
CPU usage (%): 99.929
Max. virtual memory (cumulated for all children) (KiB): 54048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 438
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 1.2918 second user time and 3.08453 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Mar 12 12:03:09 UTC 2007

IDJOB= 339238
IDBENCH= 24742
IDSOLVER= 104
FILE ID= node15/339238-1173700989

PBS_JOBID= 4101473

Free space on /tmp= 66531 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339238-1173700989/rsat.sh /tmp/evaluation/339238-1173700989/instance-339238-1173700989.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-339238-1173700989 -o ROOT/results/node15/solver-339238-1173700989 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339238-1173700989/rsat.sh /tmp/evaluation/339238-1173700989/instance-339238-1173700989.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d84d2f51f14938d23f8344f062b55708

RANDOM SEED= 619734220

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.276
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		: 3000.276
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:       1348320 kB
Buffers:         59636 kB
Cached:         552160 kB
SwapCached:       2924 kB
Active:         403736 kB
Inactive:       231512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1348320 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          30316 kB
Slab:            57788 kB
Committed_AS:  1403604 kB
PageTables:       1800 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= 66531 MiB

End job on node15 on Mon Mar 12 12:23:12 UTC 2007