Trace number 1526573

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 2/2009-03-20? (TO) 1200.18 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
MD5SUM871cffda16697cd39cfc1811ad38c0e4
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2363     7212 |      --       0       --      -- |     --   | -17/72
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 543   #clauses: 2363   #literals: 7212
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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-1526573-1238513551/watcher-1526573-1238513551 -o /tmp/evaluation-result-1526573-1238513551/solver-1526573-1238513551 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526573-1238513551.cnf aimd 2 

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 1.07 3/73 24986
/proc/meminfo: memFree=1457648/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 235 195 169 0 50 0
[pid=24987] ppid=24986 vsize=960 CPUtime=0
/proc/24987/stat : 24987 (SatElite) R 24986 24986 24673 0 -1 4194304 168 0 0 0 0 0 0 0 19 0 1 0 1124019928 983040 152 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/24987/statm: 240 152 68 127 0 110 0

[startup+0.097855 s]
/proc/loadavg: 0.92 0.98 1.07 3/73 24986
/proc/meminfo: memFree=1457648/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102226 s]
/proc/loadavg: 0.92 0.98 1.07 3/73 24986
/proc/meminfo: memFree=1457648/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301252 s]
/proc/loadavg: 0.92 0.98 1.07 3/73 24986
/proc/meminfo: memFree=1457648/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701293 s]
/proc/loadavg: 0.92 0.98 1.07 3/73 24986
/proc/meminfo: memFree=1457648/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 1.07 3/76 24990
/proc/meminfo: memFree=1455000/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=16004 CPUtime=2.95
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 932 0 0 0 295 0 0 0 17 0 2 0 1124019929 16388096 918 1992294400 134512640 135305190 4294956144 18446744073709551615 134556761 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 4001 918 83 193 0 3805 0
[pid=24989/tid=24990] ppid=24986 vsize=16004 CPUtime=1.47
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 381 0 0 0 147 0 0 0 17 0 2 0 1124019930 16388096 918 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21360

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 1.07 3/76 24990
/proc/meminfo: memFree=1452568/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=17720 CPUtime=6.14
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 1469 0 0 0 613 1 0 0 17 0 2 0 1124019929 18145280 1455 1992294400 134512640 135305190 4294956144 18446744073709551615 134528471 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 4430 1455 83 193 0 4234 0
[pid=24989/tid=24990] ppid=24986 vsize=17720 CPUtime=3.06
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 648 0 0 0 306 0 0 0 19 0 2 0 1124019930 18145280 1455 1992294400 134512640 135305190 4294956144 18446744073709551615 134528861 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23076

[startup+6.3019 s]
/proc/loadavg: 1.01 1.00 1.07 3/76 24990
/proc/meminfo: memFree=1448152/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=23528 CPUtime=12.53
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 2531 0 0 0 1250 3 0 0 18 0 2 0 1124019929 24092672 2517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 5882 2517 83 193 0 5686 0
[pid=24989/tid=24990] ppid=24986 vsize=23528 CPUtime=6.26
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 1118 0 0 0 625 1 0 0 19 0 2 0 1124019930 24092672 2517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 28884

[startup+12.7026 s]
/proc/loadavg: 1.09 1.02 1.08 3/76 24990
/proc/meminfo: memFree=1443416/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=27800 CPUtime=25.28
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 3554 0 0 0 2524 4 0 0 17 0 2 0 1124019929 28467200 3540 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 6950 3540 83 193 0 6754 0
[pid=24989/tid=24990] ppid=24986 vsize=27800 CPUtime=12.65
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 1600 0 0 0 1263 2 0 0 25 0 2 0 1124019930 28467200 3540 1992294400 134512640 135305190 4294956144 18446744073709551615 134556566 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 33156

[startup+25.502 s]
/proc/loadavg: 1.29 1.06 1.09 3/76 24990
/proc/meminfo: memFree=1439192/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=31884 CPUtime=50.81
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 4574 0 0 0 5075 6 0 0 17 0 2 0 1124019929 32649216 4560 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 7971 4560 83 193 0 7775 0
[pid=24989/tid=24990] ppid=24986 vsize=31884 CPUtime=25.44
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 2067 0 0 0 2541 3 0 0 25 0 2 0 1124019930 32649216 4560 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 37240

[startup+51.1017 s]
/proc/loadavg: 1.53 1.14 1.12 3/76 24990
/proc/meminfo: memFree=1433752/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=36572 CPUtime=101.86
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 5918 0 0 0 10178 8 0 0 18 0 2 0 1124019929 37449728 5904 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 9143 5904 83 193 0 8947 0
[pid=24989/tid=24990] ppid=24986 vsize=36572 CPUtime=51.03
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 2706 0 0 0 5099 4 0 0 25 0 2 0 1124019930 37449728 5904 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 41928

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.16 3/76 24990
/proc/meminfo: memFree=1429208/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=41948 CPUtime=204.01
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 7019 0 0 0 20390 11 0 0 25 0 2 0 1124019929 42954752 7005 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 10487 7005 83 193 0 10291 0
[pid=24989/tid=24990] ppid=24986 vsize=41948 CPUtime=102.21
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 3187 0 0 0 10216 5 0 0 25 0 2 0 1124019930 42954752 7005 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 47304

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.21 3/76 24990
/proc/meminfo: memFree=1423768/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=46332 CPUtime=323.67
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 8388 0 0 0 32355 12 0 0 25 0 2 0 1124019929 47443968 8374 1992294400 134512640 135305190 4294956144 18446744073709551615 134557444 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 11583 8374 83 193 0 11387 0
[pid=24989/tid=24990] ppid=24986 vsize=46332 CPUtime=162.18
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 3875 0 0 0 16212 6 0 0 25 0 2 0 1124019930 47443968 8374 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 51688

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.26 3/76 24990
/proc/meminfo: memFree=1416920/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=53524 CPUtime=443.36
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 10096 0 0 0 44321 15 0 0 25 0 2 0 1124019929 54808576 10082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 13381 10082 83 193 0 13185 0
[pid=24989/tid=24990] ppid=24986 vsize=53524 CPUtime=222.16
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 4684 0 0 0 22209 7 0 0 25 0 2 0 1124019930 54808576 10082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 58880

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.30 3/76 24990
/proc/meminfo: memFree=1410584/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=60356 CPUtime=563.04
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 11669 0 0 0 56285 19 0 0 25 0 2 0 1124019929 61804544 11655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528431 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 15089 11655 83 193 0 14893 0
[pid=24989/tid=24990] ppid=24986 vsize=60356 CPUtime=282.12
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 5504 0 0 0 28203 9 0 0 25 0 2 0 1124019930 61804544 11655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 65712

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.34 3/76 24990
/proc/meminfo: memFree=1408408/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=61984 CPUtime=682.73
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 12215 0 0 0 68253 20 0 0 25 0 2 0 1124019929 63471616 12201 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 15496 12201 83 193 0 15300 0
[pid=24989/tid=24990] ppid=24986 vsize=61984 CPUtime=342.1
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 5749 0 0 0 34201 9 0 0 25 0 2 0 1124019930 63471616 12201 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 67340

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.38 3/76 24990
/proc/meminfo: memFree=1401752/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=69232 CPUtime=802.42
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 13873 0 0 0 80219 23 0 0 25 0 2 0 1124019929 70893568 13859 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 17308 13859 83 193 0 17112 0
[pid=24989/tid=24990] ppid=24986 vsize=69232 CPUtime=402.07
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 6561 0 0 0 40196 11 0 0 25 0 2 0 1124019930 70893568 13859 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 74588

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.41 3/76 24990
/proc/meminfo: memFree=1400408/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=71036 CPUtime=922.1
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 14200 0 0 0 92187 23 0 0 25 0 2 0 1124019929 72740864 14186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 17759 14186 83 193 0 17563 0
[pid=24989/tid=24990] ppid=24986 vsize=71036 CPUtime=462.05
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 6734 0 0 0 46194 11 0 0 25 0 2 0 1124019930 72740864 14186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 76392

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.45 3/76 24990
/proc/meminfo: memFree=1394648/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=76852 CPUtime=1041.79
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 15678 0 0 0 104153 26 0 0 25 0 2 0 1124019929 78696448 15664 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 19213 15664 83 193 0 19017 0
[pid=24989/tid=24990] ppid=24986 vsize=76852 CPUtime=522.02
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 7489 0 0 0 52190 12 0 0 25 0 2 0 1124019930 78696448 15664 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 82208

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.48 3/76 24990
/proc/meminfo: memFree=1392600/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=79476 CPUtime=1161.47
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 16174 0 0 0 116119 28 0 0 25 0 2 0 1124019929 81383424 16160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 19869 16160 83 193 0 19673 0
[pid=24989/tid=24990] ppid=24986 vsize=79476 CPUtime=581.99
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 7518 0 0 0 58186 13 0 0 25 0 2 0 1124019930 81383424 16160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 84832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.49 3/76 24990
/proc/meminfo: memFree=1392088/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=79476 CPUtime=1200.18
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 16286 0 0 0 119990 28 0 0 25 0 2 0 1124019929 81383424 16272 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 19869 16272 83 193 0 19673 0
[pid=24989/tid=24990] ppid=24986 vsize=79476 CPUtime=601.39
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 7524 0 0 0 60126 13 0 0 25 0 2 0 1124019930 81383424 16272 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 84832

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 1.49 3/76 24990
/proc/meminfo: memFree=1392088/2055920 swapFree=4164824/4192956
[pid=24986] ppid=24984 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (manysat.sh) S 24984 24986 24673 0 -1 4194304 312 185 0 0 0 0 0 0 18 0 1 0 1124019928 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24986/statm: 1339 238 195 169 0 50 0
[pid=24989] ppid=24986 vsize=79476 CPUtime=1200.18
/proc/24989/stat : 24989 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194304 16286 0 0 0 119990 28 0 0 25 0 2 0 1124019929 81383424 16272 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24989/statm: 19869 16272 83 193 0 19673 0
[pid=24989/tid=24990] ppid=24986 vsize=79476 CPUtime=601.39
/proc/24989/task/24990/stat : 24990 (manysat1.1_stat) R 24986 24986 24673 0 -1 4194368 7524 0 0 0 60126 13 0 0 25 0 2 0 1124019930 81383424 16272 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 84832

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24986 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.18
CPU user time (s): 1199.9
CPU system time (s): 0.28
CPU usage (%): 199.456
Max. virtual memory (cumulated for all children) (KiB): 84832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 497
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= 3

runsolver used 0.800878 second user time and 1.9487 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-31 17:32:31
IDJOB=1526573
IDBENCH=70570
IDSOLVER=515
FILE ID=node81/1526573-1238513551
PBS_JOBID= 9061978
Free space on /tmp= 126316 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526573-1238513551/watcher-1526573-1238513551 -o /tmp/evaluation-result-1526573-1238513551/solver-1526573-1238513551 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526573-1238513551.cnf aimd 2

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

MD5SUM BENCH= 871cffda16697cd39cfc1811ad38c0e4
RANDOM SEED=1414858707

node81.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		: 3000.220
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		: 3000.220
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:       1458200 kB
Buffers:         85476 kB
Cached:         411940 kB
SwapCached:      19112 kB
Active:         316328 kB
Inactive:       201940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1458200 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          26532 kB
Slab:            64364 kB
Committed_AS:  2956872 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126316 MiB
End job on node81 at 2009-03-31 17:42:35