Trace number 293231

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) 1200.04 1200.53

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S429936805-03.SAT.shuffled.cnf
MD5SUM710e114bd7c9ad2ada2dc0a847d1be61
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.028995
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-293231-1171766938 -o ROOT/results/node59/solver-293231-1171766938 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293231-1171766938/rsat.sh /tmp/evaluation/293231-1171766938/instance-293231-1171766938.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: 0.92 0.98 0.99 3/64 13034
/proc/meminfo: memFree=1030064/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 196650512 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 233 195 169 0 49 0
[pid=13035] ppid=13034 vsize=688 CPUtime=0
/proc/13035/stat : 13035 (SatElite) R 13034 13034 11796 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 196650513 704512 86 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134523565 0 0 4096 3 0 0 0 17 1 0 0
/proc/13035/statm: 172 86 49 128 0 41 0

[startup+0.106623 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13034
/proc/meminfo: memFree=1030064/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514667 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13034
/proc/meminfo: memFree=1030064/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33476 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13037
/proc/meminfo: memFree=1027424/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=3628 CPUtime=1.31
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 926 0 0 0 131 0 0 0 25 0 1 0 196650514 3715072 751 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 907 751 86 211 0 693 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8980

[startup+2.97094 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13037
/proc/meminfo: memFree=1026272/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=4796 CPUtime=2.94
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 1405 0 0 0 294 0 0 0 25 0 1 0 196650514 4911104 1001 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 1199 1001 86 211 0 985 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10148

[startup+6.2583 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13037
/proc/meminfo: memFree=1024104/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=6884 CPUtime=6.23
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 2341 0 0 0 622 1 0 0 25 0 1 0 196650514 7049216 1451 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525869 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 1721 1451 86 211 0 1507 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12236

[startup+12.71 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 13037
/proc/meminfo: memFree=1022064/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=8848 CPUtime=12.68
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 2876 0 0 0 1266 2 0 0 25 0 1 0 196650514 9060352 1986 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 2212 1986 86 211 0 1998 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14200

[startup+25.5264 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13037
/proc/meminfo: memFree=1020464/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=10444 CPUtime=25.5
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 3690 0 0 0 2547 3 0 0 25 0 1 0 196650514 10694656 2412 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 2611 2412 86 211 0 2397 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15796

[startup+51.1513 s]
/proc/loadavg: 0.96 0.98 0.99 3/66 13037
/proc/meminfo: memFree=1017264/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=13740 CPUtime=51.11
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 5347 0 0 0 5107 4 0 0 25 0 1 0 196650514 14069760 3103 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 3435 3103 86 211 0 3221 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19092

[startup+102.396 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13037
/proc/meminfo: memFree=1011248/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=19444 CPUtime=102.34
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 7646 0 0 0 10229 5 0 0 25 0 1 0 196650514 19910656 4613 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 4861 4613 86 211 0 4647 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 24796

[startup+162.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13037
/proc/meminfo: memFree=1008304/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=22244 CPUtime=162.39
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 8426 0 0 0 16233 6 0 0 25 0 1 0 196650514 22777856 5393 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 5561 5393 86 211 0 5347 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 27596

[startup+222.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13037
/proc/meminfo: memFree=1002224/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=29260 CPUtime=222.41
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 11818 0 0 0 22232 9 0 0 25 0 1 0 196650514 29962240 6836 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 7315 6836 86 211 0 7101 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 34612

[startup+282.549 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13037
/proc/meminfo: memFree=1002288/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=29260 CPUtime=282.45
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 11827 0 0 0 28236 9 0 0 25 0 1 0 196650514 29962240 6845 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 7315 6845 86 211 0 7101 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 34612

[startup+342.611 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13037
/proc/meminfo: memFree=1001776/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=30180 CPUtime=342.49
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 11989 0 0 0 34240 9 0 0 25 0 1 0 196650514 30904320 7007 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 7545 7007 86 211 0 7331 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 35532

[startup+402.677 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13037
/proc/meminfo: memFree=997808/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=34156 CPUtime=402.55
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 13022 0 0 0 40245 10 0 0 25 0 1 0 196650514 34975744 8007 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 8539 8007 86 211 0 8325 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 39508

[startup+462.734 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13037
/proc/meminfo: memFree=993328/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=38632 CPUtime=462.58
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 14188 0 0 0 46247 11 0 0 25 0 1 0 196650514 39559168 9173 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 9658 9173 86 211 0 9444 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 43984

[startup+522.793 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13037
/proc/meminfo: memFree=989168/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0

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

[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=40892 CPUtime=582.67
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 16856 0 0 0 58254 13 0 0 25 0 1 0 196650514 41873408 9968 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 10223 9968 86 211 0 10009 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 46244

[startup+642.916 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13037
/proc/meminfo: memFree=990000/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=40892 CPUtime=642.72
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 16863 0 0 0 64259 13 0 0 25 0 1 0 196650514 41873408 9975 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 10223 9975 86 211 0 10009 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 46244

[startup+702.974 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13037
/proc/meminfo: memFree=990000/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=40892 CPUtime=702.76
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 16864 0 0 0 70263 13 0 0 25 0 1 0 196650514 41873408 9976 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 10223 9976 86 211 0 10009 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 46244

[startup+763.052 s]
/proc/loadavg: 1.08 1.01 1.00 2/72 13147
/proc/meminfo: memFree=988536/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=40892 CPUtime=762.77
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 16865 0 0 0 76262 15 0 0 25 0 1 0 196650514 41873408 9977 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 10223 9977 86 211 0 10009 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 46244

[startup+823.148 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 13715
/proc/meminfo: memFree=988896/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=41284 CPUtime=822.77
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 16953 0 0 0 82259 18 0 0 25 0 1 0 196650514 42274816 10065 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 10321 10065 86 211 0 10107 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 46636

[startup+883.211 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 13715
/proc/meminfo: memFree=985896/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=44560 CPUtime=882.81
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 17762 0 0 0 88262 19 0 0 25 0 1 0 196650514 45629440 10874 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 11140 10874 86 211 0 10926 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 49912

[startup+943.272 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 13715
/proc/meminfo: memFree=982632/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=50796 CPUtime=942.85
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 19340 0 0 0 94265 20 0 0 25 0 1 0 196650514 52015104 11682 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 12699 11682 86 211 0 12485 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 56148

[startup+1003.33 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13715
/proc/meminfo: memFree=979688/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=53748 CPUtime=1002.89
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 20072 0 0 0 100268 21 0 0 25 0 1 0 196650514 55037952 12414 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 13437 12414 86 211 0 13223 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 59100

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13715
/proc/meminfo: memFree=976936/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=56328 CPUtime=1062.94
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 20769 0 0 0 106272 22 0 0 25 0 1 0 196650514 57679872 13111 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 14082 13111 86 211 0 13868 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 61680

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13715
/proc/meminfo: memFree=974320/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=58996 CPUtime=1122.98
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 21417 0 0 0 112275 23 0 0 25 0 1 0 196650514 60411904 13759 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 14749 13759 86 211 0 14535 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 64348

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13715
/proc/meminfo: memFree=971824/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=61460 CPUtime=1183.03
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 22093 0 0 0 118279 24 0 0 25 0 1 0 196650514 62935040 14402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 15365 14402 86 211 0 15151 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 66812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13715
/proc/meminfo: memFree=971056/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=62132 CPUtime=1200.04
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 22271 0 0 0 119980 24 0 0 25 0 1 0 196650514 63623168 14580 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 15533 14580 86 211 0 15319 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 67484

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

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

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13715
/proc/meminfo: memFree=971056/2055920 swapFree=4183672/4192956
[pid=13034] ppid=13032 vsize=5352 CPUtime=0
/proc/13034/stat : 13034 (rsat.sh) S 13032 13034 11796 0 -1 4194304 306 151 0 0 0 0 0 0 18 0 1 0 196650512 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13034/statm: 1338 234 195 169 0 49 0
[pid=13037] ppid=13034 vsize=62132 CPUtime=1200.04
/proc/13037/stat : 13037 (rsat) R 13034 13034 11796 0 -1 4194304 22271 0 0 0 119980 24 0 0 25 0 1 0 196650514 63623168 14580 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13037/statm: 15533 14580 86 211 0 15319 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 67484

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13034 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.04

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

Real time (s): 1200.53
CPU time (s): 1200.04
CPU user time (s): 1199.8
CPU system time (s): 0.24
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 67484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 457
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 1.03284 second user time and 2.48962 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sun Feb 18 02:48:58 UTC 2007

IDJOB= 293231
IDBENCH= 19859
IDSOLVER= 104
FILE ID= node59/293231-1171766938

PBS_JOBID= 3839501

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S429936805-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293231-1171766938/rsat.sh /tmp/evaluation/293231-1171766938/instance-293231-1171766938.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-293231-1171766938 -o ROOT/results/node59/solver-293231-1171766938 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293231-1171766938/rsat.sh /tmp/evaluation/293231-1171766938/instance-293231-1171766938.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  710e114bd7c9ad2ada2dc0a847d1be61

RANDOM SEED= 701891424

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1030472 kB
Buffers:         47492 kB
Cached:         863132 kB
SwapCached:       3840 kB
Active:         755836 kB
Inactive:       165012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1030472 kB
SwapTotal:     4192956 kB
SwapFree:      4183672 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            90572 kB
Committed_AS:   388160 kB
PageTables:       1472 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= 66563 MiB

End job on node59 on Sun Feb 18 03:09:00 UTC 2007