Trace number 293436

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) 1200.05 1200.43

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
MD5SUM3433c21f0d8c4f982130a49558dd7264
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 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/node13/watcher-293436-1171771338 -o ROOT/results/node13/solver-293436-1171771338 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293436-1171771338/rsat.sh /tmp/evaluation/293436-1171771338/instance-293436-1171771338.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: 0.93 0.99 0.99 3/83 14079
/proc/meminfo: memFree=793256/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) R 14077 14079 14016 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 197088314 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14079/statm: 1339 233 194 169 0 50 0
[pid=14080] ppid=14079 vsize=820 CPUtime=0
/proc/14080/stat : 14080 (SatElite) R 14079 14079 14016 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 197088314 839680 95 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/14080/statm: 205 95 49 128 0 74 0

[startup+0.10859 s]
/proc/loadavg: 0.93 0.99 0.99 3/83 14079
/proc/meminfo: memFree=793256/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.517631 s]
/proc/loadavg: 0.93 0.99 0.99 3/83 14079
/proc/meminfo: memFree=793256/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33874 s]
/proc/loadavg: 0.93 0.99 0.99 2/85 14084
/proc/meminfo: memFree=790552/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=3620 CPUtime=1.31
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 925 0 0 0 131 0 0 0 25 0 1 0 197088315 3706880 749 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 905 749 86 211 0 691 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8976

[startup+2.97496 s]
/proc/loadavg: 0.93 0.99 0.99 2/85 14084
/proc/meminfo: memFree=789272/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=4792 CPUtime=2.95
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 1411 0 0 0 295 0 0 0 25 0 1 0 197088315 4907008 1006 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 1198 1006 86 211 0 984 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10148

[startup+6.2544 s]
/proc/loadavg: 0.94 0.99 0.99 2/85 14086
/proc/meminfo: memFree=785560/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=6868 CPUtime=6.22
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 2342 0 0 0 621 1 0 0 25 0 1 0 197088315 7032832 1451 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 1717 1451 86 211 0 1503 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12224

[startup+12.7203 s]
/proc/loadavg: 0.94 0.99 0.99 2/85 14092
/proc/meminfo: memFree=785320/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=8732 CPUtime=12.69
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 2826 0 0 0 1267 2 0 0 25 0 1 0 197088315 8941568 1935 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523366 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 2183 1935 86 211 0 1969 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14088

[startup+25.541 s]
/proc/loadavg: 0.96 0.99 0.99 2/79 14112
/proc/meminfo: memFree=784280/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=10840 CPUtime=25.5
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 3795 0 0 0 2547 3 0 0 25 0 1 0 197088315 11100160 2516 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 2710 2516 86 211 0 2496 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16196

[startup+51.1724 s]
/proc/loadavg: 0.97 0.99 0.99 2/79 14112
/proc/meminfo: memFree=781400/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=13824 CPUtime=51.12
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 5379 0 0 0 5108 4 0 0 25 0 1 0 197088315 14155776 3134 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 3456 3134 86 211 0 3242 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 19180

[startup+102.424 s]
/proc/loadavg: 0.98 0.99 0.99 2/79 14112
/proc/meminfo: memFree=775320/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=19560 CPUtime=102.36
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 7714 0 0 0 10230 6 0 0 25 0 1 0 197088315 20029440 4659 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 4890 4659 86 211 0 4676 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 24916

[startup+162.502 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 14112
/proc/meminfo: memFree=773208/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=21644 CPUtime=162.42
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 8265 0 0 0 16234 8 0 0 25 0 1 0 197088315 22163456 5210 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 5411 5210 86 211 0 5197 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 27000

[startup+222.574 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 14112
/proc/meminfo: memFree=766680/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=29296 CPUtime=222.47
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 11803 0 0 0 22237 10 0 0 25 0 1 0 197088315 29999104 6822 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 7324 6822 86 211 0 7110 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 34652

[startup+282.645 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 14112
/proc/meminfo: memFree=766616/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=29032 CPUtime=282.53
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 11821 0 0 0 28242 11 0 0 25 0 1 0 197088315 29728768 6802 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523264 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 7258 6802 86 211 0 7044 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 34388

[startup+342.715 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 14112
/proc/meminfo: memFree=765784/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=30608 CPUtime=342.58
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 12131 0 0 0 34247 11 0 0 25 0 1 0 197088315 31342592 7046 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 7652 7046 86 211 0 7438 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 35964

[startup+402.789 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 14112
/proc/meminfo: memFree=761560/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=34684 CPUtime=402.64
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 13227 0 0 0 40251 13 0 0 25 0 1 0 197088315 35516416 8109 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 8671 8109 86 211 0 8457 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 40040

[startup+462.862 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 14112
/proc/meminfo: memFree=756888/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=39304 CPUtime=462.7
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 14429 0 0 0 46255 15 0 0 25 0 1 0 197088315 40247296 9311 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 9826 9312 86 211 0 9612 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 44660

[startup+522.931 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=754904/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=39820 CPUtime=522.75
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 17004 0 0 0 52259 16 0 0 25 0 1 0 197088315 40775680 9743 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 9955 9743 86 211 0 9741 0
Current children cumulated CPU time (s) 522.75
Current children cumulated vsize (KiB) 45176

[startup+583.003 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=754968/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=39820 CPUtime=582.81
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 17004 0 0 0 58264 17 0 0 25 0 1 0 197088315 40775680 9743 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 9955 9743 86 211 0 9741 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 45176

[startup+643.078 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=755032/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=39820 CPUtime=642.86
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 17007 0 0 0 64269 17 0 0 25 0 1 0 197088315 40775680 9746 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 9955 9746 86 211 0 9741 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 45176

[startup+703.149 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=755032/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=39820 CPUtime=702.91
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 17011 0 0 0 70274 17 0 0 25 0 1 0 197088315 40775680 9750 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 9955 9750 86 211 0 9741 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 45176

[startup+763.222 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=39820 CPUtime=762.97
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 17012 0 0 0 76279 18 0 0 25 0 1 0 197088315 40775680 9751 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 9955 9751 86 211 0 9741 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 45176

[startup+823.262 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=752472/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=42840 CPUtime=823
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 17673 0 0 0 82281 19 0 0 25 0 1 0 197088315 43868160 10412 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 10710 10412 86 211 0 10496 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 48196

[startup+883.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=748952/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=49348 CPUtime=883.06
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 19329 0 0 0 88285 21 0 0 25 0 1 0 197088315 50532352 11298 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 12337 11298 86 211 0 12123 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 54704

[startup+943.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=745944/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=52328 CPUtime=943.11
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 20080 0 0 0 94289 22 0 0 25 0 1 0 197088315 53583872 12049 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 13082 12049 86 211 0 12868 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 57684

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=743000/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=55268 CPUtime=1003.17
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 20823 0 0 0 100294 23 0 0 25 0 1 0 197088315 56594432 12792 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 13817 12792 86 211 0 13603 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 60624

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=58184 CPUtime=1063.23
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 21565 0 0 0 106299 24 0 0 25 0 1 0 197088315 59580416 13534 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 14546 13534 86 211 0 14332 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 63540

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=737304/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=60492 CPUtime=1123.27
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 22235 0 0 0 112302 25 0 0 25 0 1 0 197088315 61943808 14204 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 15123 14204 86 211 0 14909 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 65848

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=734616/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=62984 CPUtime=1183.34
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 22912 0 0 0 118307 27 0 0 25 0 1 0 197088315 64495616 14848 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 15746 14848 86 211 0 15532 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 68340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14112
/proc/meminfo: memFree=733976/2055920 swapFree=4192812/4192956
[pid=14079] ppid=14077 vsize=5356 CPUtime=0
/proc/14079/stat : 14079 (rsat.sh) S 14077 14079 14016 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 197088314 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14079/statm: 1339 235 195 169 0 50 0
[pid=14082] ppid=14079 vsize=63496 CPUtime=1200.05
/proc/14082/stat : 14082 (rsat) R 14079 14079 14016 0 -1 4194304 23087 0 0 0 119978 27 0 0 25 0 1 0 197088315 65019904 15023 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14082/statm: 15874 15023 86 211 0 15660 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 68852

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14079 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.05

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

Real time (s): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.78
CPU system time (s): 0.27
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 68852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 458
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 1.18782 second user time and 3.08153 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Feb 18 04:02:19 UTC 2007

IDJOB= 293436
IDBENCH= 19864
IDSOLVER= 104
FILE ID= node13/293436-1171771338

PBS_JOBID= 3839300

Free space on /tmp= 66541 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293436-1171771338/rsat.sh /tmp/evaluation/293436-1171771338/instance-293436-1171771338.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-293436-1171771338 -o ROOT/results/node13/solver-293436-1171771338 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293436-1171771338/rsat.sh /tmp/evaluation/293436-1171771338/instance-293436-1171771338.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  3433c21f0d8c4f982130a49558dd7264

RANDOM SEED= 368229981

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:        793664 kB
Buffers:         67704 kB
Cached:        1058648 kB
SwapCached:          0 kB
Active:         607220 kB
Inactive:       574056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        793664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          74244 kB
Slab:            66108 kB
Committed_AS:   826360 kB
PageTables:       1988 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= 66541 MiB

End job on node13 on Sun Feb 18 04:22:21 UTC 2007