Trace number 311927

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 1200.42

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
MD5SUMc00b7f7e8ac3a6bd4e1fb90d09f6afd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark619.98
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7058    20921 |      --       0       --      -- |     --   | -420/-18
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2074   #clauses: 7058   #literals: 20921
0.00/0.04	c CPU time:   0.037994 s
0.00/0.04	c ==============================================================================
0.00/0.05	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/node14/watcher-311927-1172578872 -o ROOT/results/node14/solver-311927-1172578872 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311927-1172578872/rsat.sh /tmp/evaluation/311927-1172578872/instance-311927-1172578872.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: 0.85 0.97 0.99 3/77 1190
/proc/meminfo: memFree=1574624/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 277841642 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1190/statm: 1338 232 195 169 0 49 0
[pid=1191] ppid=1190 vsize=980 CPUtime=0
/proc/1191/stat : 1191 (SatElite) R 1190 1190 1127 0 -1 4194304 152 0 0 0 0 0 0 0 20 0 1 0 277841642 1003520 134 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/1191/statm: 293 142 49 128 0 162 0

[startup+0.107268 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 1190
/proc/meminfo: memFree=1574624/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515307 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 1190
/proc/meminfo: memFree=1574624/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33538 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 1193
/proc/meminfo: memFree=1572688/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=2776 CPUtime=1.27
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 568 0 0 0 127 0 0 0 25 0 1 0 277841647 2842624 538 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 694 538 86 211 0 480 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8128

[startup+2.97154 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 1193
/proc/meminfo: memFree=1571728/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=3356 CPUtime=2.91
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 718 0 0 0 291 0 0 0 25 0 1 0 277841647 3436544 672 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529730 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 839 672 86 211 0 625 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8708

[startup+6.26085 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 1193
/proc/meminfo: memFree=1570640/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=4976 CPUtime=6.2
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 1368 0 0 0 619 1 0 0 25 0 1 0 277841647 5095424 1029 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530175 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 1244 1029 86 211 0 1030 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10328

[startup+12.7195 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 1193
/proc/meminfo: memFree=1568544/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=6396 CPUtime=12.65
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 1947 0 0 0 1264 1 0 0 25 0 1 0 277841647 6549504 1412 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 1599 1412 86 211 0 1385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11748

[startup+25.5287 s]
/proc/loadavg: 0.89 0.97 0.99 2/79 1193
/proc/meminfo: memFree=1566312/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=8976 CPUtime=25.46
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 3030 0 0 0 2544 2 0 0 25 0 1 0 277841647 9191424 2009 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134981525 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 2244 2009 86 211 0 2030 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14328

[startup+51.1561 s]
/proc/loadavg: 0.98 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1562408/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=12488 CPUtime=51.08
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 4350 0 0 0 5104 4 0 0 25 0 1 0 277841647 12787712 2941 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529247 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 3122 2941 86 211 0 2908 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 17840

[startup+102.409 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1558248/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=17288 CPUtime=102.32
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 6391 0 0 0 10226 6 0 0 25 0 1 0 277841647 17702912 4016 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 4322 4016 86 211 0 4108 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22640

[startup+162.483 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1553896/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=21528 CPUtime=162.37
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 7514 0 0 0 16230 7 0 0 25 0 1 0 277841647 22044672 5106 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 5382 5106 86 211 0 5168 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 26880

[startup+222.554 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1550760/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=25644 CPUtime=222.42
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 10305 0 0 0 22233 9 0 0 25 0 1 0 277841647 26259456 5861 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526416 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 6411 5861 86 211 0 6197 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 30996

[startup+282.624 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1547432/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=29044 CPUtime=282.48
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 11190 0 0 0 28237 11 0 0 25 0 1 0 277841647 29741056 6746 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 7261 6746 86 211 0 7047 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 34396

[startup+342.696 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1540008/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=36200 CPUtime=342.53
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 13052 0 0 0 34240 13 0 0 25 0 1 0 277841647 37068800 8608 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 9050 8608 86 211 0 8836 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 41552

[startup+402.773 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1536488/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=39056 CPUtime=402.6
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 15608 0 0 0 40245 15 0 0 25 0 1 0 277841647 39993344 9427 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 9764 9427 86 211 0 9550 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 44408

[startup+462.843 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1536552/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=39056 CPUtime=462.65
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 15616 0 0 0 46250 15 0 0 25 0 1 0 277841647 39993344 9435 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 9764 9435 86 211 0 9550 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 44408

[startup+522.912 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1536424/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04

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

[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=40040 CPUtime=582.76
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 15760 0 0 0 58260 16 0 0 25 0 1 0 277841647 41000960 9579 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 10010 9579 86 211 0 9796 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 45392

[startup+643.054 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1533352/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=42432 CPUtime=642.81
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 16413 0 0 0 64264 17 0 0 25 0 1 0 277841647 43450368 10232 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 10608 10232 86 211 0 10394 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 47784

[startup+703.124 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1528296/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=47196 CPUtime=702.87
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 17676 0 0 0 70269 18 0 0 25 0 1 0 277841647 48328704 11495 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 11799 11495 86 211 0 11585 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 52548

[startup+763.193 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1523752/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=54988 CPUtime=762.92
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 19670 0 0 0 76272 20 0 0 25 0 1 0 277841647 56307712 12653 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 13747 12653 86 211 0 13533 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 60340

[startup+823.268 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1519976/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=58608 CPUtime=822.98
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 20619 0 0 0 82277 21 0 0 25 0 1 0 277841647 60014592 13569 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 14652 13569 86 211 0 14438 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 63960

[startup+883.339 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1193
/proc/meminfo: memFree=1519784/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=57552 CPUtime=883.03
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 24037 0 0 0 88280 23 0 0 25 0 1 0 277841647 58933248 13560 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 14388 13560 86 211 0 14174 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 62904

[startup+943.406 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 1193
/proc/meminfo: memFree=1519848/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=57552 CPUtime=943.08
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 24038 0 0 0 94285 23 0 0 25 0 1 0 277841647 58933248 13561 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 14388 13561 86 211 0 14174 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 62904

[startup+1003.48 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 1193
/proc/meminfo: memFree=1519912/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=57552 CPUtime=1003.14
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 24038 0 0 0 100290 24 0 0 25 0 1 0 277841647 58933248 13561 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 14388 13561 86 211 0 14174 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 62904

[startup+1063.55 s]
/proc/loadavg: 1.01 1.00 1.00 3/79 1193
/proc/meminfo: memFree=1519784/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=57948 CPUtime=1063.19
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 24099 0 0 0 106295 24 0 0 25 0 1 0 277841647 59338752 13622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 14487 13622 86 211 0 14273 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 63300

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1193
/proc/meminfo: memFree=1519528/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=58340 CPUtime=1123.25
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 24158 0 0 0 112300 25 0 0 25 0 1 0 277841647 59740160 13681 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 14585 13681 86 211 0 14371 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 63692

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1193
/proc/meminfo: memFree=1519464/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=58340 CPUtime=1183.31
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 24159 0 0 0 118306 25 0 0 25 0 1 0 277841647 59740160 13682 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 14585 13682 86 211 0 14371 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 63692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1195
/proc/meminfo: memFree=1519144/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=58860 CPUtime=1200.02
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 24235 0 0 0 119977 25 0 0 25 0 1 0 277841647 60272640 13758 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 14715 13758 86 211 0 14501 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64212

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1195
/proc/meminfo: memFree=1519144/2055920 swapFree=4191880/4192956
[pid=1190] ppid=1188 vsize=5352 CPUtime=0.04
/proc/1190/stat : 1190 (rsat.sh) S 1188 1190 1127 0 -1 4194304 305 403 0 0 0 0 4 0 16 0 1 0 277841642 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1190/statm: 1338 234 195 169 0 49 0
[pid=1193] ppid=1190 vsize=58860 CPUtime=1200.02
/proc/1193/stat : 1193 (rsat) R 1190 1190 1127 0 -1 4194304 24235 0 0 0 119977 25 0 0 25 0 1 0 277841647 60272640 13758 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1193/statm: 14715 13758 86 211 0 14501 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64212

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1190 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=48992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.051991
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): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.81
CPU system time (s): 0.25
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 77440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
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= 708
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 1.10383 second user time and 3.16552 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 27 12:21:12 UTC 2007

IDJOB= 311927
IDBENCH= 20328
IDSOLVER= 104
FILE ID= node14/311927-1172578872

PBS_JOBID= 3971690

Free space on /tmp= 66555 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311927-1172578872/rsat.sh /tmp/evaluation/311927-1172578872/instance-311927-1172578872.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-311927-1172578872 -o ROOT/results/node14/solver-311927-1172578872 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311927-1172578872/rsat.sh /tmp/evaluation/311927-1172578872/instance-311927-1172578872.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c00b7f7e8ac3a6bd4e1fb90d09f6afd4

RANDOM SEED= 765917599

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1575032 kB
Buffers:         50432 kB
Cached:         303984 kB
SwapCached:        408 kB
Active:         259840 kB
Inactive:       147880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575032 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          69480 kB
Slab:            58748 kB
Committed_AS:   922304 kB
PageTables:       1736 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= 66555 MiB

End job on node14 on Tue Feb 27 12:41:15 UTC 2007