Trace number 1526982

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 1/2009-03-20? (TO) 1200.16 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
MD5SUM14b591d0eb90ad9845c9a4137eb8ce97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2104     6407 |      --       0       --      -- |     --   | -21/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 484   #clauses: 2104   #literals: 6407
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	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-1526982-1238571131/watcher-1526982-1238571131 -o /tmp/evaluation-result-1526982-1238571131/solver-1526982-1238571131 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526982-1238571131.cnf aimd 1 

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 0.98 1.08 3/73 22068
/proc/meminfo: memFree=1529320/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) R 22066 22068 22003 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 228043844255 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/22068/statm: 1339 234 194 169 0 50 0
[pid=22069] ppid=22068 vsize=960 CPUtime=0
/proc/22069/stat : 22069 (SatElite) R 22068 22068 22003 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1129777607 983040 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134836582 0 0 4096 3 0 0 0 17 0 0 0
/proc/22069/statm: 240 144 68 127 0 110 0

[startup+0.0119531 s]
/proc/loadavg: 0.92 0.98 1.08 3/73 22068
/proc/meminfo: memFree=1529320/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22068/statm: 1339 235 195 169 0 50 0
[pid=22069] ppid=22068 vsize=0 CPUtime=0
/proc/22069/stat : 22069 (SatElite) R 22068 22068 22003 0 -1 4194308 166 0 0 0 0 0 0 0 18 0 1 0 1129777607 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/22069/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101965 s]
/proc/loadavg: 0.92 0.98 1.08 3/73 22068
/proc/meminfo: memFree=1529320/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301988 s]
/proc/loadavg: 0.92 0.98 1.08 3/73 22068
/proc/meminfo: memFree=1529320/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70089 s]
/proc/loadavg: 0.92 0.98 1.08 3/73 22068
/proc/meminfo: memFree=1529320/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 1.08 3/76 22072
/proc/meminfo: memFree=1526544/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=17216 CPUtime=2.95
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 951 0 0 0 295 0 0 0 17 0 2 0 1129777608 17629184 937 1992294400 134512640 135305190 4294956144 18446744073709551615 134845208 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 4304 937 83 193 0 4108 0
[pid=22071/tid=22072] ppid=22068 vsize=17216 CPUtime=1.48
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 404 0 0 0 148 0 0 0 18 0 2 0 1129777609 17629184 937 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22572

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 1.08 3/76 22072
/proc/meminfo: memFree=1524176/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=19280 CPUtime=6.15
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 1528 0 0 0 614 1 0 0 16 0 2 0 1129777608 19742720 1514 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 4820 1514 83 193 0 4624 0
[pid=22071/tid=22072] ppid=22068 vsize=19280 CPUtime=3.07
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 657 0 0 0 307 0 0 0 18 0 2 0 1129777609 19742720 1514 1992294400 134512640 135305190 4294956144 18446744073709551615 134528603 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24636

[startup+6.30155 s]
/proc/loadavg: 1.01 1.00 1.09 3/76 22072
/proc/meminfo: memFree=1519952/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=23968 CPUtime=12.53
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 2549 0 0 0 1251 2 0 0 17 0 2 0 1129777608 24543232 2535 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 5992 2535 83 193 0 5796 0
[pid=22071/tid=22072] ppid=22068 vsize=23968 CPUtime=6.27
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 1154 0 0 0 627 0 0 0 25 0 2 0 1129777609 24543232 2535 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 29324

[startup+12.7013 s]
/proc/loadavg: 1.09 1.02 1.09 3/76 22072
/proc/meminfo: memFree=1515088/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=27332 CPUtime=25.29
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 3506 0 0 0 2526 3 0 0 18 0 2 0 1129777608 27987968 3492 1992294400 134512640 135305190 4294956144 18446744073709551615 134528542 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 6833 3492 83 193 0 6637 0
[pid=22071/tid=22072] ppid=22068 vsize=27332 CPUtime=12.66
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 1567 0 0 0 1265 1 0 0 25 0 2 0 1129777609 27987968 3492 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32688

[startup+25.5028 s]
/proc/loadavg: 1.29 1.06 1.11 3/76 22072
/proc/meminfo: memFree=1512336/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=30468 CPUtime=50.82
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 4227 0 0 0 5077 5 0 0 25 0 2 0 1129777608 31199232 4213 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 7617 4213 83 193 0 7421 0
[pid=22071/tid=22072] ppid=22068 vsize=30468 CPUtime=25.46
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 1864 0 0 0 2544 2 0 0 25 0 2 0 1129777609 31199232 4213 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35824

[startup+51.1027 s]
/proc/loadavg: 1.53 1.14 1.13 3/76 22072
/proc/meminfo: memFree=1507088/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=34636 CPUtime=101.88
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 5508 0 0 0 10180 8 0 0 25 0 2 0 1129777608 35467264 5494 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 8659 5494 83 193 0 8463 0
[pid=22071/tid=22072] ppid=22068 vsize=34636 CPUtime=51.04
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 2479 0 0 0 5101 3 0 0 25 0 2 0 1129777609 35467264 5494 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 39992

[startup+102.308 s]
/proc/loadavg: 1.79 1.27 1.17 3/76 22072
/proc/meminfo: memFree=1500816/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=41304 CPUtime=204.01
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 7059 0 0 0 20390 11 0 0 25 0 2 0 1129777608 42295296 7045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528122 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 10326 7045 83 193 0 10130 0
[pid=22071/tid=22072] ppid=22068 vsize=41304 CPUtime=102.24
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 3271 0 0 0 10219 5 0 0 25 0 2 0 1129777609 42295296 7045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 46660

[startup+162.303 s]
/proc/loadavg: 1.92 1.40 1.22 3/76 22072
/proc/meminfo: memFree=1493712/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=48612 CPUtime=323.68
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 8819 0 0 0 32354 14 0 0 18 0 2 0 1129777608 49778688 8805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 12153 8805 83 193 0 11957 0
[pid=22071/tid=22072] ppid=22068 vsize=48612 CPUtime=162.21
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 4166 0 0 0 16215 6 0 0 25 0 2 0 1129777609 49778688 8805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 53968

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.27 3/76 22072
/proc/meminfo: memFree=1489936/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=52484 CPUtime=443.34
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 9770 0 0 0 44318 16 0 0 25 0 2 0 1129777608 53743616 9756 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 13121 9756 83 193 0 12925 0
[pid=22071/tid=22072] ppid=22068 vsize=52484 CPUtime=222.2
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 4729 0 0 0 22212 8 0 0 25 0 2 0 1129777609 53743616 9756 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.34
Current children cumulated vsize (KiB) 57840

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.31 3/76 22072
/proc/meminfo: memFree=1486224/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=56788 CPUtime=563.04
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 10748 0 0 0 56286 18 0 0 25 0 2 0 1129777608 58150912 10734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 14197 10734 83 193 0 14001 0
[pid=22071/tid=22072] ppid=22068 vsize=56788 CPUtime=282.18
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 5261 0 0 0 28209 9 0 0 25 0 2 0 1129777609 58150912 10734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 62144

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.35 3/76 22072
/proc/meminfo: memFree=1482256/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=60868 CPUtime=682.72
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 11694 0 0 0 68252 20 0 0 25 0 2 0 1129777608 62328832 11680 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 15217 11680 83 193 0 15021 0
[pid=22071/tid=22072] ppid=22068 vsize=60868 CPUtime=342.15
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 5774 0 0 0 34206 9 0 0 25 0 2 0 1129777609 62328832 11680 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 66224

[startup+402.303 s]
/proc/loadavg: 1.99 1.72 1.39 3/76 22072
/proc/meminfo: memFree=1478672/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=64564 CPUtime=802.41
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 12619 0 0 0 80219 22 0 0 25 0 2 0 1129777608 66113536 12605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 16141 12605 83 193 0 15945 0
[pid=22071/tid=22072] ppid=22068 vsize=64564 CPUtime=402.14
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 6213 0 0 0 40203 11 0 0 25 0 2 0 1129777609 66113536 12605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 69920

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.42 3/76 22072
/proc/meminfo: memFree=1474832/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=67796 CPUtime=922.08
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 13552 0 0 0 92185 23 0 0 25 0 2 0 1129777608 69423104 13538 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 16949 13538 83 193 0 16753 0
[pid=22071/tid=22072] ppid=22068 vsize=67796 CPUtime=462.12
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 6726 0 0 0 46201 11 0 0 25 0 2 0 1129777609 69423104 13538 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.08
Current children cumulated vsize (KiB) 73152

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.46 3/76 22072
/proc/meminfo: memFree=1472656/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=70432 CPUtime=1041.77
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 14110 0 0 0 104152 25 0 0 25 0 2 0 1129777608 72122368 14096 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 17608 14096 83 193 0 17412 0
[pid=22071/tid=22072] ppid=22068 vsize=70432 CPUtime=522.1
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 7109 0 0 0 52198 12 0 0 25 0 2 0 1129777609 72122368 14096 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.77
Current children cumulated vsize (KiB) 75788

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.49 3/76 22072
/proc/meminfo: memFree=1468176/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=75536 CPUtime=1161.45
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 15209 0 0 0 116118 27 0 0 25 0 2 0 1129777608 77348864 15195 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 18884 15195 83 193 0 18688 0
[pid=22071/tid=22072] ppid=22068 vsize=75536 CPUtime=582.09
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 7792 0 0 0 58195 14 0 0 25 0 2 0 1129777609 77348864 15195 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.45
Current children cumulated vsize (KiB) 80892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.50 3/76 22072
/proc/meminfo: memFree=1465616/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=77944 CPUtime=1200.16
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 15826 0 0 0 119988 28 0 0 20 0 2 0 1129777608 79814656 15812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 19486 15812 83 193 0 19290 0
[pid=22071/tid=22072] ppid=22068 vsize=77944 CPUtime=601.48
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 8093 0 0 0 60134 14 0 0 25 0 2 0 1129777609 79814656 15812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 83300

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.50 3/76 22072
/proc/meminfo: memFree=1465616/2055920 swapFree=4175504/4192956
[pid=22068] ppid=22066 vsize=5356 CPUtime=0
/proc/22068/stat : 22068 (manysat.sh) S 22066 22068 22003 0 -1 4194304 312 166 0 0 0 0 0 0 18 0 1 0 1129777607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22068/statm: 1339 238 195 169 0 50 0
[pid=22071] ppid=22068 vsize=77944 CPUtime=1200.16
/proc/22071/stat : 22071 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194304 15826 0 0 0 119988 28 0 0 20 0 2 0 1129777608 79814656 15812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22071/statm: 19486 15812 83 193 0 19290 0
[pid=22071/tid=22072] ppid=22068 vsize=77944 CPUtime=601.48
/proc/22071/task/22072/stat : 22072 (manysat1.1_stat) R 22068 22068 22003 0 -1 4194368 8093 0 0 0 60134 14 0 0 25 0 2 0 1129777609 79814656 15812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 83300

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22068 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 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.16
CPU user time (s): 1199.88
CPU system time (s): 0.28
CPU usage (%): 199.454
Max. virtual memory (cumulated for all children) (KiB): 83300

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= 478
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 0.696894 second user time and 2.05369 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-01 09:32:11
IDJOB=1526982
IDBENCH=70652
IDSOLVER=514
FILE ID=node77/1526982-1238571131
PBS_JOBID= 9062187
Free space on /tmp= 66552 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526982-1238571131/watcher-1526982-1238571131 -o /tmp/evaluation-result-1526982-1238571131/solver-1526982-1238571131 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526982-1238571131.cnf aimd 1

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

MD5SUM BENCH= 14b591d0eb90ad9845c9a4137eb8ce97
RANDOM SEED=1148808291

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1529864 kB
Buffers:         87596 kB
Cached:         345720 kB
SwapCached:       9160 kB
Active:         213384 kB
Inactive:       233168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529864 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17532 kB
Slab:            64668 kB
Committed_AS:  2805800 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-04-01 09:42:15