Trace number 304096

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) 1200.03 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1535300821-05.cnf
MD5SUM93f37c46a26d2e8e869ca178d98d46ca
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.028995 s
0.00/0.03	c ==============================================================================
0.00/0.08	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/node13/watcher-304096-1172051159 -o ROOT/results/node13/solver-304096-1172051159 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304096-1172051159/rsat.sh /tmp/evaluation/304096-1172051159/instance-304096-1172051159.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 13707
/proc/meminfo: memFree=1462696/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0
/proc/13707/stat : 13707 (rsat.sh) R 13705 13707 13644 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 225070401 5480448 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13707/statm: 1338 231 194 169 0 49 0
[pid=13708] ppid=13707 vsize=688 CPUtime=0
/proc/13708/stat : 13708 (SatElite) R 13707 13707 13644 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 225070402 704512 88 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/13708/statm: 172 88 49 128 0 41 0

[startup+0.107656 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 13707
/proc/meminfo: memFree=1462696/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.51571 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 13707
/proc/meminfo: memFree=1462696/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33582 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1457936/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=5496 CPUtime=1.24
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 1311 0 0 0 124 0 0 0 25 0 1 0 225070410 5627904 1216 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 1374 1216 86 211 0 1160 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10848

[startup+2.97204 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1456208/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=6868 CPUtime=2.87
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 1722 0 0 0 287 0 0 0 25 0 1 0 225070410 7032832 1563 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 1717 1563 86 211 0 1503 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12220

[startup+6.25947 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1453776/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=9716 CPUtime=6.16
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 2602 0 0 0 615 1 0 0 25 0 1 0 225070410 9949184 2247 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 2429 2247 86 211 0 2215 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15068

[startup+12.7223 s]
/proc/loadavg: 0.88 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1450192/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=13216 CPUtime=12.62
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 3702 0 0 0 1260 2 0 0 25 0 1 0 225070410 13533184 3053 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 3304 3053 86 211 0 3090 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18568

[startup+25.528 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1445328/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=17480 CPUtime=25.42
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 5185 0 0 0 2539 3 0 0 25 0 1 0 225070410 17899520 4148 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 4370 4148 86 211 0 4156 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22832

[startup+51.1605 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1437712/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=25632 CPUtime=51.05
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 8052 0 0 0 5099 6 0 0 25 0 1 0 225070410 26247168 6049 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 6408 6049 86 211 0 6194 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 30984

[startup+102.417 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1425744/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=37088 CPUtime=102.29
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 11810 0 0 0 10219 10 0 0 25 0 1 0 225070410 37978112 9035 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 9272 9035 86 211 0 9058 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 42440

[startup+162.494 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1417168/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=47060 CPUtime=162.35
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 14387 0 0 0 16222 13 0 0 25 0 1 0 225070410 48189440 11226 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 11765 11226 86 211 0 11551 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 52412

[startup+222.568 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1409168/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=54552 CPUtime=222.41
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 17877 0 0 0 22225 16 0 0 25 0 1 0 225070410 55861248 13176 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 13638 13176 86 211 0 13424 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 59904

[startup+282.638 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1409168/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=54552 CPUtime=282.46
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 17878 0 0 0 28229 17 0 0 25 0 1 0 225070410 55861248 13177 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 13638 13177 86 211 0 13424 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 59904

[startup+342.715 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1399184/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=64504 CPUtime=342.52
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 20427 0 0 0 34232 20 0 0 25 0 1 0 225070410 66052096 15726 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 16126 15726 86 211 0 15912 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 69856

[startup+402.788 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1387792/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=75452 CPUtime=402.57
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 23232 0 0 0 40235 22 0 0 25 0 1 0 225070410 77262848 18531 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 18863 18531 86 211 0 18649 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 80804

[startup+462.861 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13710
/proc/meminfo: memFree=1382096/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=80692 CPUtime=462.63
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 26183 0 0 0 46239 24 0 0 25 0 1 0 225070410 82628608 19942 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 20173 19942 86 211 0 19959 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 86044

[startup+522.929 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 13710
/proc/meminfo: memFree=1382096/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07

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

[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=80692 CPUtime=582.74
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 26185 0 0 0 58249 25 0 0 25 0 1 0 225070410 82628608 19944 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 20173 19944 86 211 0 19959 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 86044

[startup+643.075 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13710
/proc/meminfo: memFree=1382096/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=80692 CPUtime=642.8
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 26185 0 0 0 64254 26 0 0 25 0 1 0 225070410 82628608 19944 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 20173 19944 86 211 0 19959 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 86044

[startup+703.151 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13710
/proc/meminfo: memFree=1379344/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=83392 CPUtime=702.86
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 26889 0 0 0 70259 27 0 0 25 0 1 0 225070410 85393408 20648 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 20848 20648 86 211 0 20634 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 88744

[startup+763.218 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13710
/proc/meminfo: memFree=1370512/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=95068 CPUtime=762.91
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 29855 0 0 0 76261 30 0 0 25 0 1 0 225070410 97349632 22844 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 23767 22844 86 211 0 23553 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 100420

[startup+823.294 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13710
/proc/meminfo: memFree=1362768/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=102592 CPUtime=822.96
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 31778 0 0 0 82264 32 0 0 25 0 1 0 225070410 105054208 24767 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 25648 24767 86 211 0 25434 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 107944

[startup+883.363 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13710
/proc/meminfo: memFree=1355664/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=109544 CPUtime=883.01
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 33566 0 0 0 88267 34 0 0 25 0 1 0 225070410 112173056 26555 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 27386 26555 86 211 0 27172 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 114896

[startup+943.456 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 13820
/proc/meminfo: memFree=1347872/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=115892 CPUtime=943.03
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 35208 0 0 0 94266 37 0 0 25 0 1 0 225070410 118673408 28197 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 28973 28197 86 211 0 28759 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 121244

[startup+1003.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13908
/proc/meminfo: memFree=1344200/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=120064 CPUtime=1003.07
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 39410 0 0 0 100268 39 0 0 25 0 1 0 225070410 122945536 29323 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 30016 29323 86 211 0 29802 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 125416

[startup+1063.63 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13908
/proc/meminfo: memFree=1344200/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=120064 CPUtime=1063.14
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 39440 0 0 0 106274 40 0 0 25 0 1 0 225070410 122945536 29353 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 30016 29353 86 211 0 29802 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 125416

[startup+1123.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13927
/proc/meminfo: memFree=1343944/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=120064 CPUtime=1123.19
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 39446 0 0 0 112279 40 0 0 25 0 1 0 225070410 122945536 29359 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 30016 29359 86 211 0 29802 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 125416

[startup+1183.78 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13927
/proc/meminfo: memFree=1343944/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=120064 CPUtime=1183.24
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 39465 0 0 0 118284 40 0 0 25 0 1 0 225070410 122945536 29378 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 30016 29378 86 211 0 29802 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 125416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13927
/proc/meminfo: memFree=1343944/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=120064 CPUtime=1199.96
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 39465 0 0 0 119955 41 0 0 25 0 1 0 225070410 122945536 29378 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 30016 29378 86 211 0 29802 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 125416

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13927
/proc/meminfo: memFree=1343944/2055920 swapFree=4192812/4192956
[pid=13707] ppid=13705 vsize=5352 CPUtime=0.07
/proc/13707/stat : 13707 (rsat.sh) S 13705 13707 13644 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 225070401 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13707/statm: 1338 234 195 169 0 49 0
[pid=13710] ppid=13707 vsize=120064 CPUtime=1199.96
/proc/13710/stat : 13710 (rsat) R 13707 13707 13644 0 -1 4194304 39465 0 0 0 119955 41 0 0 25 0 1 0 225070410 122945536 29378 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13710/statm: 30016 29378 86 211 0 29802 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 125416

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13707 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=75988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.082986
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.62
CPU system time (s): 0.41
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 137720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.075988
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 835
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= 2

runsolver used 1.13383 second user time and 3.13552 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Feb 21 09:45:59 UTC 2007

IDJOB= 304096
IDBENCH= 20124
IDSOLVER= 104
FILE ID= node13/304096-1172051159

PBS_JOBID= 3865276

Free space on /tmp= 66543 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1535300821-05.cnf
COMMAND LINE= /tmp/evaluation/304096-1172051159/rsat.sh /tmp/evaluation/304096-1172051159/instance-304096-1172051159.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-304096-1172051159 -o ROOT/results/node13/solver-304096-1172051159 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304096-1172051159/rsat.sh /tmp/evaluation/304096-1172051159/instance-304096-1172051159.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  93f37c46a26d2e8e869ca178d98d46ca

RANDOM SEED= 467879562

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1463176 kB
Buffers:         53504 kB
Cached:         405360 kB
SwapCached:          0 kB
Active:         189408 kB
Inactive:       323608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          73048 kB
Slab:            65372 kB
Committed_AS:   991840 kB
PageTables:       1744 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= 66543 MiB

End job on node13 on Wed Feb 21 10:06:02 UTC 2007