Trace number 1525296

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.13 601.518

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
MD5SUMded0a20d749cf4becf9e25906c1822a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.09138
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   25200    75600 |    7559       0        0     nan |  0.000 % |
0.06/0.08	c |         0 |   25009    76042 |      --       0       --      -- |     --   | -191/442
0.06/0.08	c ==============================================================================
0.06/0.08	c Result  :   #vars: 5839   #clauses: 25009   #literals: 76042
0.06/0.08	c CPU time:   0.082987 s
0.06/0.08	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-1525296-1238394682/watcher-1525296-1238394682 -o /tmp/evaluation-result-1525296-1238394682/solver-1525296-1238394682 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525296-1238394682.cnf aimd 0 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 1.49 1.37 3/64 22431
/proc/meminfo: memFree=1255536/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112130754 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22431/statm: 1339 235 195 169 0 50 0
[pid=22432] ppid=22431 vsize=1820 CPUtime=0
/proc/22432/stat : 22432 (SatElite) R 22431 22431 22026 0 -1 4194304 337 0 0 0 0 0 0 0 18 0 1 0 1112130754 1863680 321 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/22432/statm: 455 321 50 127 0 325 0

[startup+0.0768331 s]
/proc/loadavg: 1.07 1.49 1.37 3/64 22431
/proc/meminfo: memFree=1255536/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112130754 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22431/statm: 1339 235 195 169 0 50 0
[pid=22432] ppid=22431 vsize=3616 CPUtime=0.06
/proc/22432/stat : 22432 (SatElite) R 22431 22431 22026 0 -1 4194304 795 0 0 0 6 0 0 0 18 0 1 0 1112130754 3702784 779 1992294400 134512640 135034092 4294956096 18446744073709551615 134566555 0 0 4096 3 0 0 0 17 1 0 0
/proc/22432/statm: 904 779 68 127 0 774 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8972

[startup+0.101835 s]
/proc/loadavg: 1.07 1.49 1.37 3/64 22431
/proc/meminfo: memFree=1255536/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112130754 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22431/statm: 1339 235 195 169 0 50 0
[pid=22432] ppid=22431 vsize=3744 CPUtime=0.09
/proc/22432/stat : 22432 (SatElite) R 22431 22431 22026 0 -1 4194304 896 0 0 0 9 0 0 0 18 0 1 0 1112130754 3833856 813 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/22432/statm: 936 813 69 127 0 806 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9100

[startup+0.301867 s]
/proc/loadavg: 1.07 1.49 1.37 3/64 22431
/proc/meminfo: memFree=1255536/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5356

[startup+0.701909 s]
/proc/loadavg: 1.07 1.49 1.37 3/64 22431
/proc/meminfo: memFree=1255536/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5356

[startup+1.503 s]
/proc/loadavg: 1.07 1.49 1.37 3/67 22435
/proc/meminfo: memFree=1246232/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=22788 CPUtime=2.71
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 2703 0 0 0 269 2 0 0 17 0 2 0 1112130767 23334912 2689 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22434/statm: 5697 2689 83 193 0 5501 0
[pid=22434/tid=22435] ppid=22431 vsize=22788 CPUtime=1.33
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 689 0 0 0 133 0 0 0 17 0 2 0 1112130771 23334912 2689 1992294400 134512640 135305190 4294956144 18446744073709551615 134528866 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 28144

[startup+3.10117 s]
/proc/loadavg: 1.07 1.49 1.37 3/67 22435
/proc/meminfo: memFree=1241816/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=26732 CPUtime=5.89
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 3730 0 0 0 586 3 0 0 16 0 2 0 1112130767 27373568 3716 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22434/statm: 6683 3716 83 193 0 6487 0
[pid=22434/tid=22435] ppid=22431 vsize=26732 CPUtime=2.93
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 1112 0 0 0 292 1 0 0 16 0 2 0 1112130771 27373568 3716 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6
Current children cumulated vsize (KiB) 32088

[startup+6.30152 s]
/proc/loadavg: 1.14 1.50 1.38 3/67 22435
/proc/meminfo: memFree=1232408/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=35092 CPUtime=12.28
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 5708 0 0 0 1223 5 0 0 17 0 2 0 1112130767 35934208 5694 1992294400 134512640 135305190 4294956144 18446744073709551615 134558312 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22434/statm: 8773 5694 83 193 0 8577 0
[pid=22434/tid=22435] ppid=22431 vsize=35092 CPUtime=6.13
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 1949 0 0 0 611 2 0 0 18 0 2 0 1112130771 35934208 5694 1992294400 134512640 135305190 4294956144 18446744073709551615 134528840 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.39
Current children cumulated vsize (KiB) 40448

[startup+12.7012 s]
/proc/loadavg: 1.21 1.51 1.38 3/67 22435
/proc/meminfo: memFree=1224664/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=41684 CPUtime=25.04
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 7547 0 0 0 2497 7 0 0 17 0 2 0 1112130767 42684416 7533 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22434/statm: 10421 7533 83 193 0 10225 0
[pid=22434/tid=22435] ppid=22431 vsize=41684 CPUtime=12.52
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 2802 0 0 0 1249 3 0 0 18 0 2 0 1112130771 42684416 7533 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 47040

[startup+25.5026 s]
/proc/loadavg: 1.38 1.53 1.39 3/67 22435
/proc/meminfo: memFree=1213080/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=53416 CPUtime=50.59
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 10467 0 0 0 5047 12 0 0 17 0 2 0 1112130767 54697984 10453 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22434/statm: 13354 10453 83 193 0 13158 0
[pid=22434/tid=22435] ppid=22431 vsize=53416 CPUtime=25.32
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 4168 0 0 0 2527 5 0 0 17 0 2 0 1112130771 54697984 10453 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 58772

[startup+51.1024 s]
/proc/loadavg: 1.59 1.57 1.40 3/67 22435
/proc/meminfo: memFree=1203096/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=65028 CPUtime=101.67
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 13005 0 0 0 10149 18 0 0 18 0 2 0 1112130767 66588672 12991 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22434/statm: 16257 12991 83 193 0 16061 0
[pid=22434/tid=22435] ppid=22431 vsize=65028 CPUtime=50.9
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 5401 0 0 0 5082 8 0 0 18 0 2 0 1112130771 66588672 12991 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 70384

[startup+102.307 s]
/proc/loadavg: 1.82 1.63 1.43 3/67 22435
/proc/meminfo: memFree=1181016/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=86124 CPUtime=203.83
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 18412 0 0 0 20356 27 0 0 25 0 2 0 1112130767 88190976 18398 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22434/statm: 21531 18398 83 193 0 21335 0
[pid=22434/tid=22435] ppid=22431 vsize=86124 CPUtime=101.98
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 8212 0 0 0 10184 14 0 0 20 0 2 0 1112130771 88190976 18398 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.94
Current children cumulated vsize (KiB) 91480

[startup+162.301 s]
/proc/loadavg: 1.93 1.70 1.47 3/67 22435
/proc/meminfo: memFree=1156248/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=110776 CPUtime=323.56
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 24566 0 0 0 32314 42 0 0 19 0 2 0 1112130767 113434624 24552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528800 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22434/statm: 27694 24552 83 193 0 27498 0
[pid=22434/tid=22435] ppid=22431 vsize=110776 CPUtime=161.86
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 11389 0 0 0 16165 21 0 0 17 0 2 0 1112130771 113434624 24552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 116132

[startup+222.303 s]
/proc/loadavg: 1.97 1.75 1.49 3/67 22435
/proc/meminfo: memFree=1133144/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=134708 CPUtime=443.29
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 30344 0 0 0 44277 52 0 0 17 0 2 0 1112130767 137940992 30330 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22434/statm: 33677 30330 83 193 0 33481 0
[pid=22434/tid=22435] ppid=22431 vsize=134708 CPUtime=221.61
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 14095 0 0 0 22134 27 0 0 23 0 2 0 1112130771 137940992 30330 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.4
Current children cumulated vsize (KiB) 140064

[startup+282.303 s]
/proc/loadavg: 1.99 1.79 1.52 3/67 22435
/proc/meminfo: memFree=1117400/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=149512 CPUtime=563.03
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 34284 0 0 0 56244 59 0 0 25 0 2 0 1112130767 153100288 34270 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22434/statm: 37378 34270 83 193 0 37182 0
[pid=22434/tid=22435] ppid=22431 vsize=149512 CPUtime=281.37
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 15898 0 0 0 28106 31 0 0 20 0 2 0 1112130771 153100288 34270 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.14
Current children cumulated vsize (KiB) 154868

[startup+342.303 s]
/proc/loadavg: 1.99 1.83 1.55 3/67 22435
/proc/meminfo: memFree=1109592/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=157704 CPUtime=682.76
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 36256 0 0 0 68211 65 0 0 25 0 2 0 1112130767 161488896 36242 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22434/statm: 39426 36242 83 193 0 39230 0
[pid=22434/tid=22435] ppid=22431 vsize=157704 CPUtime=341.12
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 16732 0 0 0 34078 34 0 0 25 0 2 0 1112130771 161488896 36242 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.87
Current children cumulated vsize (KiB) 163060

[startup+402.302 s]
/proc/loadavg: 1.99 1.86 1.58 3/67 22435
/proc/meminfo: memFree=1108184/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=158996 CPUtime=802.49
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 36577 0 0 0 80183 66 0 0 19 0 2 0 1112130767 162811904 36563 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22434/statm: 39749 36563 83 193 0 39553 0
[pid=22434/tid=22435] ppid=22431 vsize=158996 CPUtime=400.88
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 16899 0 0 0 40053 35 0 0 21 0 2 0 1112130771 162811904 36563 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.6
Current children cumulated vsize (KiB) 164352

[startup+462.303 s]
/proc/loadavg: 1.99 1.88 1.60 3/67 22435
/proc/meminfo: memFree=1093720/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=173624 CPUtime=922.23
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 40190 0 0 0 92148 75 0 0 25 0 2 0 1112130767 177790976 40176 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22434/statm: 43406 40176 83 193 0 43210 0
[pid=22434/tid=22435] ppid=22431 vsize=173624 CPUtime=460.62
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 17734 0 0 0 46025 37 0 0 25 0 2 0 1112130771 177790976 40176 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.34
Current children cumulated vsize (KiB) 178980

[startup+522.302 s]
/proc/loadavg: 1.99 1.90 1.62 3/67 22435
/proc/meminfo: memFree=1078936/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=187744 CPUtime=1041.96
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 43884 0 0 0 104115 81 0 0 19 0 2 0 1112130767 192249856 43870 1992294400 134512640 135305190 4294956144 18446744073709551615 134557478 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22434/statm: 46936 43870 83 193 0 46740 0
[pid=22434/tid=22435] ppid=22431 vsize=187744 CPUtime=520.38
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 19863 0 0 0 51997 41 0 0 25 0 2 0 1112130771 192249856 43870 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.07
Current children cumulated vsize (KiB) 193100

[startup+582.303 s]
/proc/loadavg: 1.99 1.91 1.64 3/67 22435
/proc/meminfo: memFree=1072600/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=193888 CPUtime=1161.71
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 45496 0 0 0 116086 85 0 0 20 0 2 0 1112130767 198541312 45482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22434/statm: 48472 45482 83 193 0 48276 0
[pid=22434/tid=22435] ppid=22431 vsize=193888 CPUtime=580.15
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 20234 0 0 0 57972 43 0 0 25 0 2 0 1112130771 198541312 45482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.82
Current children cumulated vsize (KiB) 199244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.92 1.65 3/67 22435
/proc/meminfo: memFree=1070872/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=195936 CPUtime=1200.02
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 45885 0 0 0 119916 86 0 0 25 0 2 0 1112130767 200638464 45871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22434/statm: 48984 45871 83 193 0 48788 0
[pid=22434/tid=22435] ppid=22431 vsize=195936 CPUtime=599.26
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 20327 0 0 0 59883 43 0 0 25 0 2 0 1112130771 200638464 45871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528325 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 201292

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.92 1.65 3/67 22435
/proc/meminfo: memFree=1070872/2055920 swapFree=4178912/4192956
[pid=22431] ppid=22429 vsize=5356 CPUtime=0.11
/proc/22431/stat : 22431 (manysat.sh) S 22429 22431 22026 0 -1 4194304 312 899 0 0 0 0 11 0 16 0 1 0 1112130754 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22431/statm: 1339 238 195 169 0 50 0
[pid=22434] ppid=22431 vsize=195936 CPUtime=1200.02
/proc/22434/stat : 22434 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194304 45885 0 0 0 119916 86 0 0 25 0 2 0 1112130767 200638464 45871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22434/statm: 48984 45871 83 193 0 48788 0
[pid=22434/tid=22435] ppid=22431 vsize=195936 CPUtime=599.26
/proc/22434/task/22435/stat : 22435 (manysat1.1_stat) R 22431 22431 22026 0 -1 4194368 20327 0 0 0 59883 43 0 0 25 0 2 0 1112130771 200638464 45871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528325 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 201292

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22431 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=113982
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.12398
# while last known CPU time is 1200.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.518
CPU time (s): 1200.13
CPU user time (s): 1199.27
CPU system time (s): 0.86
CPU usage (%): 199.517
Max. virtual memory (cumulated for all children) (KiB): 201292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.113982
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1211
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= 6
involuntary context switches= 2

runsolver used 0.570913 second user time and 1.62975 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-30 08:31:22
IDJOB=1525296
IDBENCH=70315
IDSOLVER=513
FILE ID=node47/1525296-1238394682
PBS_JOBID= 9061371
Free space on /tmp= 66368 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525296-1238394682/watcher-1525296-1238394682 -o /tmp/evaluation-result-1525296-1238394682/solver-1525296-1238394682 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525296-1238394682.cnf aimd 0

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

MD5SUM BENCH= ded0a20d749cf4becf9e25906c1822a6
RANDOM SEED=1667766102

node47.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		: 3000.216
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		: 3000.216
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:       1256080 kB
Buffers:        100644 kB
Cached:         598628 kB
SwapCached:       7792 kB
Active:         180908 kB
Inactive:       528844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1256080 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            76176 kB
Committed_AS:  2941708 kB
PageTables:       1452 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= 66368 MiB
End job on node47 at 2009-03-30 08:41:26