Trace number 1526698

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) 1200.04 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
MD5SUM45c0b4fd7394c92818ddec03e6b5f3f2
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2289     6912 |      --       0       --      -- |     --   | -6/27
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 532   #clauses: 2289   #literals: 6912
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-1526698-1238533707/watcher-1526698-1238533707 -o /tmp/evaluation-result-1526698-1238533707/solver-1526698-1238533707 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526698-1238533707.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: 0.91 0.97 0.99 3/72 8950
/proc/meminfo: memFree=1050952/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 235 195 169 0 50 0
[pid=8951] ppid=8950 vsize=960 CPUtime=0
/proc/8951/stat : 8951 (SatElite) R 8950 8950 8913 0 -1 4194304 167 0 0 0 0 0 0 0 19 0 1 0 1126031958 983040 151 1992294400 134512640 135034092 4294956096 18446744073709551615 134543581 0 0 4096 3 0 0 0 17 0 0 0
/proc/8951/statm: 240 151 68 127 0 110 0

[startup+0.096972 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 8950
/proc/meminfo: memFree=1050952/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101971 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 8950
/proc/meminfo: memFree=1050952/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302011 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 8950
/proc/meminfo: memFree=1050952/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701091 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 8950
/proc/meminfo: memFree=1050952/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50225 s]
/proc/loadavg: 0.91 0.97 0.99 3/75 8954
/proc/meminfo: memFree=1048240/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=16016 CPUtime=2.96
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 909 0 0 0 296 0 0 0 17 0 2 0 1126031959 16400384 895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 4004 895 83 193 0 3808 0
[pid=8953/tid=8954] ppid=8950 vsize=16016 CPUtime=1.48
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 379 0 0 0 148 0 0 0 17 0 2 0 1126031959 16400384 895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21372

[startup+3.10157 s]
/proc/loadavg: 1.00 0.98 0.99 3/75 8954
/proc/meminfo: memFree=1045808/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=17996 CPUtime=6.14
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 1495 0 0 0 614 0 0 0 17 0 2 0 1126031959 18427904 1481 1992294400 134512640 135305190 4294956144 18446744073709551615 134557880 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 4499 1481 83 193 0 4303 0
[pid=8953/tid=8954] ppid=8950 vsize=17996 CPUtime=3.07
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 675 0 0 0 307 0 0 0 18 0 2 0 1126031959 18427904 1481 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23352

[startup+6.3022 s]
/proc/loadavg: 1.00 0.98 0.99 3/75 8954
/proc/meminfo: memFree=1041776/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=22524 CPUtime=12.53
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 2475 0 0 0 1252 1 0 0 17 0 2 0 1126031959 23064576 2461 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 5631 2461 83 193 0 5435 0
[pid=8953/tid=8954] ppid=8950 vsize=22524 CPUtime=6.27
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 1118 0 0 0 627 0 0 0 18 0 2 0 1126031959 23064576 2461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27880

[startup+12.7015 s]
/proc/loadavg: 1.15 1.02 1.01 3/75 8954
/proc/meminfo: memFree=1036976/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=26708 CPUtime=25.28
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 3454 0 0 0 2526 2 0 0 17 0 2 0 1126031959 27348992 3440 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 6677 3440 83 193 0 6481 0
[pid=8953/tid=8954] ppid=8950 vsize=26708 CPUtime=12.66
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 1599 0 0 0 1266 0 0 0 25 0 2 0 1126031959 27348992 3440 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 32064

[startup+25.502 s]
/proc/loadavg: 1.28 1.05 1.02 3/75 8954
/proc/meminfo: memFree=1032688/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=30356 CPUtime=50.81
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 4494 0 0 0 5077 4 0 0 19 0 2 0 1126031959 31084544 4480 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 7589 4480 83 193 0 7393 0
[pid=8953/tid=8954] ppid=8950 vsize=30356 CPUtime=25.45
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 2158 0 0 0 2544 1 0 0 25 0 2 0 1126031959 31084544 4480 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 35712

[startup+51.101 s]
/proc/loadavg: 1.53 1.12 1.04 3/75 8954
/proc/meminfo: memFree=1027952/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=35824 CPUtime=101.85
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 5700 0 0 0 10178 7 0 0 25 0 2 0 1126031959 36683776 5686 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 8956 5686 83 193 0 8760 0
[pid=8953/tid=8954] ppid=8950 vsize=35824 CPUtime=51.03
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 2641 0 0 0 5101 2 0 0 25 0 2 0 1126031959 36683776 5686 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.85
Current children cumulated vsize (KiB) 41180

[startup+102.307 s]
/proc/loadavg: 1.81 1.27 1.09 3/75 8954
/proc/meminfo: memFree=1021744/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=41916 CPUtime=203.97
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 7211 0 0 0 20387 10 0 0 25 0 2 0 1126031959 42921984 7197 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 10479 7197 83 193 0 10283 0
[pid=8953/tid=8954] ppid=8950 vsize=41916 CPUtime=102.21
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 3460 0 0 0 10218 3 0 0 25 0 2 0 1126031959 42921984 7197 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.97
Current children cumulated vsize (KiB) 47272

[startup+162.302 s]
/proc/loadavg: 1.93 1.40 1.15 3/75 8954
/proc/meminfo: memFree=1016240/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=48172 CPUtime=323.63
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 8570 0 0 0 32350 13 0 0 25 0 2 0 1126031959 49328128 8556 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 12043 8556 83 193 0 11847 0
[pid=8953/tid=8954] ppid=8950 vsize=48172 CPUtime=162.16
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 4277 0 0 0 16211 5 0 0 25 0 2 0 1126031959 49328128 8556 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.63
Current children cumulated vsize (KiB) 53528

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/75 8954
/proc/meminfo: memFree=1011312/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=52792 CPUtime=443.31
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 9814 0 0 0 44315 16 0 0 25 0 2 0 1126031959 54059008 9800 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 13198 9800 83 193 0 13002 0
[pid=8953/tid=8954] ppid=8950 vsize=52792 CPUtime=222.14
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 4795 0 0 0 22207 7 0 0 25 0 2 0 1126031959 54059008 9800 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.31
Current children cumulated vsize (KiB) 58148

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/75 8954
/proc/meminfo: memFree=1006192/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=57460 CPUtime=562.98
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 11100 0 0 0 56279 19 0 0 25 0 2 0 1126031959 58839040 11086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 14365 11086 83 193 0 14169 0
[pid=8953/tid=8954] ppid=8950 vsize=57460 CPUtime=282.1
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 5438 0 0 0 28201 9 0 0 25 0 2 0 1126031959 58839040 11086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.98
Current children cumulated vsize (KiB) 62816

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/75 8954
/proc/meminfo: memFree=1002288/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=62148 CPUtime=682.64
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 12050 0 0 0 68243 21 0 0 25 0 2 0 1126031959 63639552 12036 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 15537 12036 83 193 0 15341 0
[pid=8953/tid=8954] ppid=8950 vsize=62148 CPUtime=342.06
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 5802 0 0 0 34197 9 0 0 25 0 2 0 1126031959 63639552 12036 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.64
Current children cumulated vsize (KiB) 67504

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/75 8954
/proc/meminfo: memFree=998448/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=65308 CPUtime=802.32
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 13014 0 0 0 80209 23 0 0 25 0 2 0 1126031959 66875392 13000 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 16327 13000 83 193 0 16131 0
[pid=8953/tid=8954] ppid=8950 vsize=65308 CPUtime=402.02
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 6093 0 0 0 40193 9 0 0 25 0 2 0 1126031959 66875392 13000 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.32
Current children cumulated vsize (KiB) 70664

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/75 8954
/proc/meminfo: memFree=997040/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=67320 CPUtime=922
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 13367 0 0 0 92176 24 0 0 25 0 2 0 1126031959 68935680 13353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 16830 13353 83 193 0 16634 0
[pid=8953/tid=8954] ppid=8950 vsize=67320 CPUtime=462
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 6352 0 0 0 46190 10 0 0 25 0 2 0 1126031959 68935680 13353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922
Current children cumulated vsize (KiB) 72676

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/75 8954
/proc/meminfo: memFree=990576/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=73352 CPUtime=1041.67
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 14995 0 0 0 104140 27 0 0 17 0 2 0 1126031959 75112448 14981 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 18338 14981 83 193 0 18142 0
[pid=8953/tid=8954] ppid=8950 vsize=73352 CPUtime=521.96
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 7134 0 0 0 52185 11 0 0 19 0 2 0 1126031959 75112448 14981 1992294400 134512640 135305190 4294956144 18446744073709551615 134528327 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.67
Current children cumulated vsize (KiB) 78708

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/75 8954
/proc/meminfo: memFree=987440/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=76560 CPUtime=1161.34
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 15758 0 0 0 116106 28 0 0 25 0 2 0 1126031959 78397440 15744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 19140 15744 83 193 0 18944 0
[pid=8953/tid=8954] ppid=8950 vsize=76560 CPUtime=581.93
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 7634 0 0 0 58181 12 0 0 25 0 2 0 1126031959 78397440 15744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.34
Current children cumulated vsize (KiB) 81916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/75 8954
/proc/meminfo: memFree=987440/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=76560 CPUtime=1200.04
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 15761 0 0 0 119976 28 0 0 25 0 2 0 1126031959 78397440 15747 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 19140 15747 83 193 0 18944 0
[pid=8953/tid=8954] ppid=8950 vsize=76560 CPUtime=601.33
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 7637 0 0 0 60121 12 0 0 25 0 2 0 1126031959 78397440 15747 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 81916

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 1.45 3/75 8954
/proc/meminfo: memFree=987440/2055920 swapFree=4175896/4192956
[pid=8950] ppid=8948 vsize=5356 CPUtime=0
/proc/8950/stat : 8950 (manysat.sh) S 8948 8950 8913 0 -1 4194304 312 172 0 0 0 0 0 0 18 0 1 0 1126031957 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8950/statm: 1339 238 195 169 0 50 0
[pid=8953] ppid=8950 vsize=76560 CPUtime=1200.04
/proc/8953/stat : 8953 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194304 15761 0 0 0 119976 28 0 0 25 0 2 0 1126031959 78397440 15747 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8953/statm: 19140 15747 83 193 0 18944 0
[pid=8953/tid=8954] ppid=8950 vsize=76560 CPUtime=601.33
/proc/8953/task/8954/stat : 8954 (manysat1.1_stat) R 8950 8950 8913 0 -1 4194368 7637 0 0 0 60121 12 0 0 25 0 2 0 1126031959 78397440 15747 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 81916

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8950 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.04
CPU user time (s): 1199.76
CPU system time (s): 0.28
CPU usage (%): 199.434
Max. virtual memory (cumulated for all children) (KiB): 81916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 484
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 0.647901 second user time and 2.10068 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-31 23:08:27
IDJOB=1526698
IDBENCH=70595
IDSOLVER=515
FILE ID=node66/1526698-1238533707
PBS_JOBID= 9062075
Free space on /tmp= 66544 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526698-1238533707/watcher-1526698-1238533707 -o /tmp/evaluation-result-1526698-1238533707/solver-1526698-1238533707 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526698-1238533707.cnf aimd 2

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

MD5SUM BENCH= 45c0b4fd7394c92818ddec03e6b5f3f2
RANDOM SEED=1408545407

node66.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		: 3000.286
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		: 3000.286
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:       1051496 kB
Buffers:         99212 kB
Cached:         809556 kB
SwapCached:       8824 kB
Active:         327400 kB
Inactive:       592272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051496 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          16492 kB
Slab:            70068 kB
Committed_AS:  3269628 kB
PageTables:       1976 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= 66540 MiB
End job on node66 at 2009-03-31 23:18:31