Trace number 1524733

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) 1200.11 601.519

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1724014998-099.cnf
MD5SUM30e7a593e751ee62bb5b03787006ccc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.6233
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1524733-1238363798/watcher-1524733-1238363798 -o /tmp/evaluation-result-1524733-1238363798/solver-1524733-1238363798 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524733-1238363798.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: 0.99 0.97 0.91 3/64 17951
/proc/meminfo: memFree=771448/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0
/proc/17951/stat : 17951 (manysat.sh) R 17949 17951 17619 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109045587 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17951/statm: 1339 234 194 169 0 50 0
[pid=17952] ppid=17951 vsize=824 CPUtime=0
/proc/17952/stat : 17952 (SatElite) R 17951 17951 17619 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1109045587 843776 117 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/17952/statm: 206 118 50 127 0 76 0

[startup+0.03675 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 17951
/proc/meminfo: memFree=771448/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109045587 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1339 235 195 169 0 50 0
[pid=17952] ppid=17951 vsize=2028 CPUtime=0.03
/proc/17952/stat : 17952 (SatElite) R 17951 17951 17619 0 -1 4194304 432 0 0 0 3 0 0 0 19 0 1 0 1109045587 2076672 416 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/17952/statm: 507 416 67 127 0 377 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7384

[startup+0.103874 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 17951
/proc/meminfo: memFree=771448/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.302617 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 17951
/proc/meminfo: memFree=771448/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701691 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 17951
/proc/meminfo: memFree=771448/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50185 s]
/proc/loadavg: 0.99 0.97 0.91 3/67 17955
/proc/meminfo: memFree=761184/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=24444 CPUtime=2.86
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 3217 0 0 0 284 2 0 0 17 0 2 0 1109045592 25030656 3203 1992294400 134512640 135305190 4294956144 18446744073709551615 134528788 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 6111 3203 83 193 0 5915 0
[pid=17954/tid=17955] ppid=17951 vsize=24444 CPUtime=1.4
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 1233 0 0 0 140 0 0 0 17 0 2 0 1109045594 25030656 3203 1992294400 134512640 135305190 4294956144 18446744073709551615 134541550 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 29800

[startup+3.10115 s]
/proc/loadavg: 0.99 0.97 0.91 3/67 17955
/proc/meminfo: memFree=756960/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=31148 CPUtime=6.05
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 4734 0 0 0 602 3 0 0 17 0 2 0 1109045592 31895552 4720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 7787 4720 83 193 0 7591 0
[pid=17954/tid=17955] ppid=17951 vsize=31148 CPUtime=3
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 2003 0 0 0 299 1 0 0 16 0 2 0 1109045594 31895552 4720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 36504

[startup+6.30175 s]
/proc/loadavg: 1.07 0.99 0.91 3/67 17955
/proc/meminfo: memFree=745120/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=40860 CPUtime=12.43
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 7221 0 0 0 1237 6 0 0 17 0 2 0 1109045592 41840640 7207 1992294400 134512640 135305190 4294956144 18446744073709551615 134528579 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 10215 7207 83 193 0 10019 0
[pid=17954/tid=17955] ppid=17951 vsize=40860 CPUtime=6.19
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 3308 0 0 0 617 2 0 0 18 0 2 0 1109045594 41840640 7207 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 46216

[startup+12.702 s]
/proc/loadavg: 1.15 1.00 0.92 3/67 17955
/proc/meminfo: memFree=737376/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=45556 CPUtime=25.19
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 8370 0 0 0 2511 8 0 0 17 0 2 0 1109045592 46649344 8356 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 11389 8356 83 193 0 11193 0
[pid=17954/tid=17955] ppid=17951 vsize=45556 CPUtime=12.56
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 3922 0 0 0 1253 3 0 0 16 0 2 0 1109045594 46649344 8356 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 50912

[startup+25.5024 s]
/proc/loadavg: 1.34 1.05 0.94 3/67 17955
/proc/meminfo: memFree=726880/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=56308 CPUtime=50.73
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 11013 0 0 0 5062 11 0 0 18 0 2 0 1109045592 57659392 10999 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 14077 10999 83 193 0 13881 0
[pid=17954/tid=17955] ppid=17951 vsize=56308 CPUtime=25.3
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 5320 0 0 0 2526 4 0 0 17 0 2 0 1109045594 57659392 10999 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 61664

[startup+51.1022 s]
/proc/loadavg: 1.56 1.13 0.96 3/67 17955
/proc/meminfo: memFree=714784/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=68316 CPUtime=101.79
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 14059 0 0 0 10163 16 0 0 17 0 2 0 1109045592 69955584 14045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528195 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 17079 14045 83 193 0 16883 0
[pid=17954/tid=17955] ppid=17951 vsize=68316 CPUtime=50.78
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 6963 0 0 0 5071 7 0 0 18 0 2 0 1109045594 69955584 14045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 73672

[startup+102.306 s]
/proc/loadavg: 1.81 1.26 1.02 3/67 17955
/proc/meminfo: memFree=673504/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=110484 CPUtime=203.95
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 24343 0 0 0 20362 33 0 0 20 0 2 0 1109045592 113135616 24329 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 27621 24329 83 193 0 27425 0
[pid=17954/tid=17955] ppid=17951 vsize=110484 CPUtime=101.76
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 12631 0 0 0 10159 17 0 0 20 0 2 0 1109045594 113135616 24329 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 115840

[startup+162.302 s]
/proc/loadavg: 1.93 1.39 1.07 3/67 17955
/proc/meminfo: memFree=659040/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=124816 CPUtime=323.67
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 28058 0 0 0 32327 40 0 0 25 0 2 0 1109045592 127811584 28044 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 31204 28044 83 193 0 31008 0
[pid=17954/tid=17955] ppid=17951 vsize=124816 CPUtime=161.5
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 14014 0 0 0 16131 19 0 0 25 0 2 0 1109045594 127811584 28044 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.71
Current children cumulated vsize (KiB) 130172

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.13 3/67 17955
/proc/meminfo: memFree=649760/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=133800 CPUtime=443.39
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 30272 0 0 0 44293 46 0 0 17 0 2 0 1109045592 137011200 30258 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 33450 30258 83 193 0 33254 0
[pid=17954/tid=17955] ppid=17951 vsize=133800 CPUtime=221.26
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 15013 0 0 0 22103 23 0 0 25 0 2 0 1109045594 137011200 30258 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.43
Current children cumulated vsize (KiB) 139156

[startup+282.302 s]
/proc/loadavg: 2.05 1.60 1.19 3/67 17961
/proc/meminfo: memFree=635232/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=148636 CPUtime=563.11
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 33885 0 0 0 56257 54 0 0 25 0 2 0 1109045592 152203264 33870 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 37159 33870 83 193 0 36963 0
[pid=17954/tid=17955] ppid=17951 vsize=148636 CPUtime=281
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 16986 0 0 0 28073 27 0 0 25 0 2 0 1109045594 152203264 33870 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.15
Current children cumulated vsize (KiB) 153992

[startup+342.302 s]
/proc/loadavg: 2.02 1.67 1.23 3/67 17961
/proc/meminfo: memFree=632480/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=151500 CPUtime=682.84
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 34561 0 0 0 68229 55 0 0 25 0 2 0 1109045592 155136000 34517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 37875 34517 83 193 0 37679 0
[pid=17954/tid=17955] ppid=17951 vsize=151500 CPUtime=340.75
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 17220 0 0 0 34048 27 0 0 25 0 2 0 1109045594 155136000 34517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.88
Current children cumulated vsize (KiB) 156856

[startup+402.301 s]
/proc/loadavg: 2.00 1.73 1.28 3/67 17961
/proc/meminfo: memFree=613152/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=171228 CPUtime=802.56
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 39545 0 0 0 80191 65 0 0 19 0 2 0 1109045592 175337472 39501 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 42807 39501 83 193 0 42611 0
[pid=17954/tid=17955] ppid=17951 vsize=171228 CPUtime=400.5
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 19740 0 0 0 40018 32 0 0 25 0 2 0 1109045594 175337472 39501 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.6
Current children cumulated vsize (KiB) 176584

[startup+462.303 s]
/proc/loadavg: 2.00 1.78 1.32 3/67 17961
/proc/meminfo: memFree=606304/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=177372 CPUtime=922.29
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 41199 0 0 0 92159 70 0 0 25 0 2 0 1109045592 181628928 41153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 44343 41153 83 193 0 44147 0
[pid=17954/tid=17955] ppid=17951 vsize=177372 CPUtime=460.25
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 20737 0 0 0 45990 35 0 0 18 0 2 0 1109045594 181628928 41153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.33
Current children cumulated vsize (KiB) 182728

[startup+522.303 s]
/proc/loadavg: 2.00 1.81 1.36 3/67 17961
/proc/meminfo: memFree=588256/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=194924 CPUtime=1042.02
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 45637 0 0 0 104123 79 0 0 25 0 2 0 1109045592 199602176 45588 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 48731 45588 83 193 0 48535 0
[pid=17954/tid=17955] ppid=17951 vsize=194924 CPUtime=520.01
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 23443 0 0 0 51959 42 0 0 25 0 2 0 1109045594 199602176 45588 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.06
Current children cumulated vsize (KiB) 200280

[startup+582.301 s]
/proc/loadavg: 2.00 1.85 1.40 3/67 17961
/proc/meminfo: memFree=572448/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=211680 CPUtime=1161.75
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 49579 0 0 0 116086 89 0 0 25 0 2 0 1109045592 216760320 49529 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 52920 49529 83 193 0 52724 0
[pid=17954/tid=17955] ppid=17951 vsize=211680 CPUtime=579.75
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 23765 0 0 0 57932 43 0 0 25 0 2 0 1109045594 216760320 49529 1992294400 134512640 135305190 4294956144 18446744073709551615 134528397 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.79
Current children cumulated vsize (KiB) 217036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 2.00 1.85 1.41 3/67 17961
/proc/meminfo: memFree=572448/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=211680 CPUtime=1200.07
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 49579 0 0 0 119918 89 0 0 25 0 2 0 1109045592 216760320 49529 1992294400 134512640 135305190 4294956144 18446744073709551615 134528421 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 52920 49529 83 193 0 52724 0
[pid=17954/tid=17955] ppid=17951 vsize=211680 CPUtime=598.88
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 23765 0 0 0 59845 43 0 0 25 0 2 0 1109045594 216760320 49529 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 217036

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: 2.00 1.85 1.41 3/67 17961
/proc/meminfo: memFree=572448/2055920 swapFree=4178280/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0.04
/proc/17951/stat : 17951 (manysat.sh) S 17949 17951 17619 0 -1 4194304 312 435 0 0 0 0 4 0 16 0 1 0 1109045587 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1339 238 195 169 0 50 0
[pid=17954] ppid=17951 vsize=211680 CPUtime=1200.07
/proc/17954/stat : 17954 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194304 49579 0 0 0 119918 89 0 0 25 0 2 0 1109045592 216760320 49529 1992294400 134512640 135305190 4294956144 18446744073709551615 134528421 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17954/statm: 52920 49529 83 193 0 52724 0
[pid=17954/tid=17955] ppid=17951 vsize=211680 CPUtime=598.88
/proc/17954/task/17955/stat : 17955 (manysat1.1_stat) R 17951 17951 17619 0 -1 4194368 23765 0 0 0 59845 43 0 0 25 0 2 0 1109045594 216760320 49529 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 217036

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17951 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=44993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.051991
# while last known CPU time is 1200.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.11
CPU user time (s): 1199.22
CPU system time (s): 0.89
CPU usage (%): 199.513
Max. virtual memory (cumulated for all children) (KiB): 217068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 747
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.553915 second user time and 1.64575 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-29 23:56:38
IDJOB=1524733
IDBENCH=70202
IDSOLVER=515
FILE ID=node21/1524733-1238363798
PBS_JOBID= 9061207
Free space on /tmp= 66428 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1724014998-099.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524733-1238363798/watcher-1524733-1238363798 -o /tmp/evaluation-result-1524733-1238363798/solver-1524733-1238363798 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524733-1238363798.cnf aimd 2

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

MD5SUM BENCH= 30e7a593e751ee62bb5b03787006ccc0
RANDOM SEED=518347413

node21.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		: 3000.259
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		: 3000.259
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:        771928 kB
Buffers:        101928 kB
Cached:        1081268 kB
SwapCached:       8436 kB
Active:         249076 kB
Inactive:       944176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        771928 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:            1856 kB
Writeback:           0 kB
Mapped:          15024 kB
Slab:            76780 kB
Committed_AS:  2925992 kB
PageTables:       1380 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= 66428 MiB
End job on node21 at 2009-03-30 00:06:41