Trace number 1524811

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.19 601.519

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S2124311399-085.cnf
MD5SUM591878ac77c59e57a1598f2a38d0dcd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.312
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1524811-1238364985/watcher-1524811-1238364985 -o /tmp/evaluation-result-1524811-1238364985/solver-1524811-1238364985 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524811-1238364985.cnf aimd 0 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 0.99 1.15 3/64 8755
/proc/meminfo: memFree=795504/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0
/proc/8755/stat : 8755 (manysat.sh) R 8753 8755 8272 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109164198 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8755/statm: 1339 234 194 169 0 50 0
[pid=8756] ppid=8755 vsize=824 CPUtime=0
/proc/8756/stat : 8756 (SatElite) R 8755 8755 8272 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1109164198 843776 123 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8756/statm: 206 123 50 127 0 76 0

[startup+0.0550851 s]
/proc/loadavg: 0.92 0.99 1.15 3/64 8755
/proc/meminfo: memFree=795504/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109164198 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8755/statm: 1339 235 195 169 0 50 0
[pid=8756] ppid=8755 vsize=2260 CPUtime=0.04
/proc/8756/stat : 8756 (SatElite) R 8755 8755 8272 0 -1 4194304 475 0 0 0 4 0 0 0 19 0 1 0 1109164198 2314240 459 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/8756/statm: 565 459 67 127 0 435 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7616

[startup+0.102602 s]
/proc/loadavg: 0.92 0.99 1.15 3/64 8755
/proc/meminfo: memFree=795504/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301128 s]
/proc/loadavg: 0.92 0.99 1.15 3/64 8755
/proc/meminfo: memFree=795504/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701191 s]
/proc/loadavg: 0.92 0.99 1.15 3/64 8755
/proc/meminfo: memFree=795504/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.5013 s]
/proc/loadavg: 0.92 0.99 1.15 3/67 8759
/proc/meminfo: memFree=784920/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=24964 CPUtime=2.84
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 3329 0 0 0 281 3 0 0 17 0 2 0 1109164204 25563136 3315 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 6241 3315 83 193 0 6045 0
[pid=8758/tid=8759] ppid=8755 vsize=24964 CPUtime=1.4
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 1230 0 0 0 139 1 0 0 17 0 2 0 1109164206 25563136 3315 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 30320

[startup+3.10254 s]
/proc/loadavg: 0.92 0.99 1.15 3/67 8759
/proc/meminfo: memFree=780504/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=32144 CPUtime=6.04
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 4952 0 0 0 599 5 0 0 17 0 2 0 1109164204 32915456 4938 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 8036 4938 83 193 0 7840 0
[pid=8758/tid=8759] ppid=8755 vsize=32144 CPUtime=3
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 2056 0 0 0 298 2 0 0 17 0 2 0 1109164206 32915456 4938 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 37500

[startup+6.302 s]
/proc/loadavg: 1.01 1.01 1.16 3/67 8759
/proc/meminfo: memFree=768672/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=40296 CPUtime=12.42
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 7195 0 0 0 1234 8 0 0 17 0 2 0 1109164204 41263104 7181 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 10074 7181 83 193 0 9878 0
[pid=8758/tid=8759] ppid=8755 vsize=40296 CPUtime=6.2
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 3202 0 0 0 616 4 0 0 17 0 2 0 1109164206 41263104 7181 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 45652

[startup+12.7019 s]
/proc/loadavg: 1.09 1.02 1.16 3/67 8759
/proc/meminfo: memFree=758176/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=48268 CPUtime=25.19
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 9162 0 0 0 2509 10 0 0 17 0 2 0 1109164204 49426432 9148 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 12067 9148 83 193 0 11871 0
[pid=8758/tid=8759] ppid=8755 vsize=48268 CPUtime=12.59
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 4288 0 0 0 1254 5 0 0 18 0 2 0 1109164206 49426432 9148 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 53624

[startup+25.5018 s]
/proc/loadavg: 1.29 1.07 1.18 3/67 8759
/proc/meminfo: memFree=747808/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=58648 CPUtime=50.72
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 11759 0 0 0 5059 13 0 0 17 0 2 0 1109164204 60055552 11745 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 14662 11745 83 193 0 14466 0
[pid=8758/tid=8759] ppid=8755 vsize=58648 CPUtime=25.37
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 5662 0 0 0 2531 6 0 0 19 0 2 0 1109164206 60055552 11745 1992294400 134512640 135305190 4294956144 18446744073709551615 134558447 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 64004

[startup+51.1015 s]
/proc/loadavg: 1.53 1.15 1.20 3/67 8759
/proc/meminfo: memFree=735904/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=70884 CPUtime=101.8
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 14748 0 0 0 10163 17 0 0 22 0 2 0 1109164204 72585216 14734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 17721 14734 83 193 0 17525 0
[pid=8758/tid=8759] ppid=8755 vsize=70884 CPUtime=50.96
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 7374 0 0 0 5088 8 0 0 25 0 2 0 1109164206 72585216 14734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 76240

[startup+102.307 s]
/proc/loadavg: 1.79 1.28 1.23 3/67 8759
/proc/meminfo: memFree=696096/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=111132 CPUtime=203.96
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 24659 0 0 0 20361 35 0 0 20 0 2 0 1109164204 113799168 24645 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 27783 24645 83 193 0 27587 0
[pid=8758/tid=8759] ppid=8755 vsize=111132 CPUtime=102.13
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 13063 0 0 0 10195 18 0 0 25 0 2 0 1109164206 113799168 24645 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 116488

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.28 3/67 8759
/proc/meminfo: memFree=668000/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=139912 CPUtime=323.68
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 31764 0 0 0 32321 47 0 0 25 0 2 0 1109164204 143269888 31750 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 34978 31750 83 193 0 34782 0
[pid=8758/tid=8759] ppid=8755 vsize=139912 CPUtime=162.1
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 15465 0 0 0 16188 22 0 0 18 0 2 0 1109164206 143269888 31750 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.72
Current children cumulated vsize (KiB) 145268

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.32 3/67 8759
/proc/meminfo: memFree=649952/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=156992 CPUtime=443.41
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 36197 0 0 0 44285 56 0 0 25 0 2 0 1109164204 160759808 36183 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 39248 36183 83 193 0 39052 0
[pid=8758/tid=8759] ppid=8755 vsize=156992 CPUtime=222.07
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 17217 0 0 0 22182 25 0 0 25 0 2 0 1109164206 160759808 36183 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.45
Current children cumulated vsize (KiB) 162348

[startup+282.303 s]
/proc/loadavg: 2.03 1.61 1.37 3/67 8759
/proc/meminfo: memFree=635744/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=171120 CPUtime=563.15
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 39745 0 0 0 56253 62 0 0 25 0 2 0 1109164204 175226880 39731 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 42780 39731 83 193 0 42584 0
[pid=8758/tid=8759] ppid=8755 vsize=171120 CPUtime=282.04
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 19271 0 0 0 28175 29 0 0 25 0 2 0 1109164206 175226880 39731 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.19
Current children cumulated vsize (KiB) 176476

[startup+342.302 s]
/proc/loadavg: 2.01 1.68 1.40 3/67 8759
/proc/meminfo: memFree=627744/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=179580 CPUtime=682.88
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 41769 0 0 0 68222 66 0 0 25 0 2 0 1109164204 183889920 41755 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 44895 41755 83 193 0 44699 0
[pid=8758/tid=8759] ppid=8755 vsize=179580 CPUtime=342.02
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 21178 0 0 0 34169 33 0 0 25 0 2 0 1109164206 183889920 41755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.92
Current children cumulated vsize (KiB) 184936

[startup+402.301 s]
/proc/loadavg: 2.00 1.74 1.44 3/67 8759
/proc/meminfo: memFree=606240/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=201304 CPUtime=802.62
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 47101 0 0 0 80188 74 0 0 25 0 2 0 1109164204 206135296 47087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 50326 47087 83 193 0 50130 0
[pid=8758/tid=8759] ppid=8755 vsize=201304 CPUtime=402
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 23732 0 0 0 40161 39 0 0 25 0 2 0 1109164206 206135296 47087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.66
Current children cumulated vsize (KiB) 206660

[startup+462.301 s]
/proc/loadavg: 2.00 1.78 1.47 3/67 8759
/proc/meminfo: memFree=601440/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=205400 CPUtime=922.36
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 48337 0 0 0 92159 77 0 0 25 0 2 0 1109164204 210329600 48323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 51350 48323 83 193 0 51154 0
[pid=8758/tid=8759] ppid=8755 vsize=205400 CPUtime=461.98
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 24666 0 0 0 46157 41 0 0 25 0 2 0 1109164206 210329600 48323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.4
Current children cumulated vsize (KiB) 210756

[startup+522.303 s]
/proc/loadavg: 2.00 1.82 1.50 3/67 8759
/proc/meminfo: memFree=584480/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=222112 CPUtime=1042.09
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 52526 0 0 0 104124 85 0 0 25 0 2 0 1109164204 227442688 52512 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 55528 52512 83 193 0 55332 0
[pid=8758/tid=8759] ppid=8755 vsize=222112 CPUtime=521.95
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 26976 0 0 0 52149 46 0 0 25 0 2 0 1109164206 227442688 52512 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.13
Current children cumulated vsize (KiB) 227468

[startup+582.303 s]
/proc/loadavg: 2.00 1.85 1.53 3/67 8759
/proc/meminfo: memFree=579360/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=227232 CPUtime=1161.83
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 53792 0 0 0 116094 89 0 0 25 0 2 0 1109164204 232685568 53778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 56808 53778 83 193 0 56612 0
[pid=8758/tid=8759] ppid=8755 vsize=227232 CPUtime=581.92
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 27218 0 0 0 58146 46 0 0 25 0 2 0 1109164206 232685568 53778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.87
Current children cumulated vsize (KiB) 232588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 2.00 1.86 1.54 3/67 8759
/proc/meminfo: memFree=579360/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=227232 CPUtime=1200.15
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 53792 0 0 0 119926 89 0 0 25 0 2 0 1109164204 232685568 53778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 56808 53778 83 193 0 56612 0
[pid=8758/tid=8759] ppid=8755 vsize=227232 CPUtime=601.11
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 27218 0 0 0 60065 46 0 0 25 0 2 0 1109164206 232685568 53778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 232588

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

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

[startup+601.501 s]
/proc/loadavg: 2.00 1.86 1.54 3/67 8759
/proc/meminfo: memFree=579360/2055920 swapFree=4174204/4192956
[pid=8755] ppid=8753 vsize=5356 CPUtime=0.04
/proc/8755/stat : 8755 (manysat.sh) S 8753 8755 8272 0 -1 4194304 312 478 0 0 0 0 4 0 16 0 1 0 1109164198 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8755/statm: 1339 238 195 169 0 50 0
[pid=8758] ppid=8755 vsize=227232 CPUtime=1200.15
/proc/8758/stat : 8758 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194304 53792 0 0 0 119926 89 0 0 25 0 2 0 1109164204 232685568 53778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8758/statm: 56808 53778 83 193 0 56612 0
[pid=8758/tid=8759] ppid=8755 vsize=227232 CPUtime=601.11
/proc/8758/task/8759/stat : 8759 (manysat1.1_stat) R 8755 8755 8272 0 -1 4194368 27218 0 0 0 60065 46 0 0 25 0 2 0 1109164206 232685568 53778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 232588

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8755 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=49992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.055991
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.19
CPU user time (s): 1199.3
CPU system time (s): 0.89
CPU usage (%): 199.527
Max. virtual memory (cumulated for all children) (KiB): 232588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 790
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= 5
involuntary context switches= 2

runsolver used 0.574912 second user time and 1.62775 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-30 00:16:25
IDJOB=1524811
IDBENCH=70218
IDSOLVER=513
FILE ID=node22/1524811-1238364985
PBS_JOBID= 9061206
Free space on /tmp= 66324 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S2124311399-085.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524811-1238364985/watcher-1524811-1238364985 -o /tmp/evaluation-result-1524811-1238364985/solver-1524811-1238364985 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524811-1238364985.cnf aimd 0

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 591878ac77c59e57a1598f2a38d0dcd8
RANDOM SEED=688481041

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.279
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		: 3000.279
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:        796048 kB
Buffers:        106768 kB
Cached:        1042240 kB
SwapCached:      12568 kB
Active:         202420 kB
Inactive:       960744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        796048 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            82900 kB
Committed_AS:  2898668 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-30 00:26:28