Trace number 1731804

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) 1200.16 601.419

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-109-100.cnf
MD5SUM3e5f7eb325866565204de5c9ce2ffaee
Bench CategoryCRAFTED (crafted 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 variables109
Number of clauses228
Sum of the clauses size684
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3228
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 |     228      684 |      68       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 109   #clauses: 228   #literals: 684
0.00/0.00	c CPU time:   0.000999 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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731804-1240774557/watcher-1731804-1240774557 -o /tmp/evaluation-result-1731804-1240774557/solver-1731804-1240774557 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1731804-1240774557.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: 0.99 0.98 0.99 3/65 31940
/proc/meminfo: memFree=1831056/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) R 31938 31940 31532 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 105489472 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 228706544287 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/31940/statm: 1339 234 194 169 0 50 0
[pid=31941] ppid=31940 vsize=692 CPUtime=0
/proc/31941/stat : 31941 (SatElite) R 31940 31940 31532 0 -1 4194304 102 0 0 0 0 0 0 0 20 0 1 0 105489473 708608 86 1992294400 134512640 135034092 4294956096 18446744073709551615 134566112 0 0 4096 3 0 0 0 17 1 0 0
/proc/31941/statm: 173 86 67 127 0 43 0

[startup+0.0656651 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 31940
/proc/meminfo: memFree=1831056/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.48024 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 31940
/proc/meminfo: memFree=1831056/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.541735 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 31940
/proc/meminfo: memFree=1831056/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701753 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 31940
/proc/meminfo: memFree=1831056/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50183 s]
/proc/loadavg: 1.07 1.00 1.00 3/68 31944
/proc/meminfo: memFree=1827704/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=16580 CPUtime=2.97
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 986 0 0 0 296 1 0 0 17 0 2 0 105489473 16977920 972 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 4145 972 83 193 0 3949 0
[pid=31943/tid=31944] ppid=31940 vsize=16580 CPUtime=1.49
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 517 0 0 0 148 1 0 0 18 0 2 0 105489473 16977920 972 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 21936

[startup+3.10198 s]
/proc/loadavg: 1.07 1.00 1.00 3/68 31944
/proc/meminfo: memFree=1824312/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=19936 CPUtime=6.17
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 1760 0 0 0 615 2 0 0 17 0 2 0 105489473 20414464 1746 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 4984 1746 83 193 0 4788 0
[pid=31943/tid=31944] ppid=31940 vsize=19936 CPUtime=3.08
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 855 0 0 0 307 1 0 0 23 0 2 0 105489473 20414464 1746 1992294400 134512640 135305190 4294956144 18446744073709551615 134528338 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 25292

[startup+6.30229 s]
/proc/loadavg: 1.07 1.00 1.00 3/68 31944
/proc/meminfo: memFree=1820152/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=24400 CPUtime=12.55
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 2900 0 0 0 1252 3 0 0 17 0 2 0 105489473 24985600 2886 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 6100 2886 83 193 0 5904 0
[pid=31943/tid=31944] ppid=31940 vsize=24400 CPUtime=6.29
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 1385 0 0 0 627 2 0 0 17 0 2 0 105489473 24985600 2886 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 29756

[startup+12.7019 s]
/proc/loadavg: 1.22 1.03 1.01 3/68 31944
/proc/meminfo: memFree=1815288/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=29336 CPUtime=25.32
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 3921 0 0 0 2527 5 0 0 18 0 2 0 105489473 30040064 3907 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 7334 3907 83 193 0 7138 0
[pid=31943/tid=31944] ppid=31940 vsize=29336 CPUtime=12.68
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 1886 0 0 0 1266 2 0 0 17 0 2 0 105489473 30040064 3907 1992294400 134512640 135305190 4294956144 18446744073709551615 134538167 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 34692

[startup+25.5011 s]
/proc/loadavg: 1.34 1.06 1.02 3/68 31944
/proc/meminfo: memFree=1810744/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=33184 CPUtime=50.87
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 5043 0 0 0 5080 7 0 0 25 0 2 0 105489473 33980416 5029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 8296 5029 83 193 0 8100 0
[pid=31943/tid=31944] ppid=31940 vsize=33184 CPUtime=25.47
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 2360 0 0 0 2544 3 0 0 25 0 2 0 105489473 33980416 5029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 38540

[startup+51.1015 s]
/proc/loadavg: 1.60 1.15 1.05 3/68 31944
/proc/meminfo: memFree=1804920/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=40136 CPUtime=101.94
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 6501 0 0 0 10185 9 0 0 25 0 2 0 105489473 41099264 6487 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 10034 6487 83 193 0 9838 0
[pid=31943/tid=31944] ppid=31940 vsize=40136 CPUtime=51.07
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 3168 0 0 0 5102 5 0 0 25 0 2 0 105489473 41099264 6487 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 45492

[startup+102.301 s]
/proc/loadavg: 1.82 1.28 1.10 3/68 31944
/proc/meminfo: memFree=1795768/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=49436 CPUtime=204.13
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 8797 0 0 0 20400 13 0 0 25 0 2 0 105489473 50622464 8783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 12359 8783 83 193 0 12163 0
[pid=31943/tid=31944] ppid=31940 vsize=49436 CPUtime=102.25
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 4404 0 0 0 10218 7 0 0 25 0 2 0 105489473 50622464 8783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.13
Current children cumulated vsize (KiB) 54792

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/68 31946
/proc/meminfo: memFree=1786936/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=59128 CPUtime=323.84
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 10953 0 0 0 32369 15 0 0 25 0 2 0 105489473 60547072 10939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 14782 10939 83 193 0 14586 0
[pid=31943/tid=31944] ppid=31940 vsize=59128 CPUtime=162.23
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 5575 0 0 0 16215 8 0 0 25 0 2 0 105489473 60547072 10939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 64484

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/68 31946
/proc/meminfo: memFree=1775608/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=70712 CPUtime=443.58
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 13854 0 0 0 44338 20 0 0 25 0 2 0 105489473 72409088 13840 1992294400 134512640 135305190 4294956144 18446744073709551615 134547521 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 17678 13840 83 193 0 17482 0
[pid=31943/tid=31944] ppid=31940 vsize=70712 CPUtime=222.2
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 7252 0 0 0 22209 11 0 0 25 0 2 0 105489473 72409088 13840 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 76068

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.25 3/68 31946
/proc/meminfo: memFree=1769016/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=77548 CPUtime=563.32
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 15441 0 0 0 56309 23 0 0 25 0 2 0 105489473 79409152 15427 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 19387 15427 83 193 0 19191 0
[pid=31943/tid=31944] ppid=31940 vsize=77548 CPUtime=282.18
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 8195 0 0 0 28205 13 0 0 25 0 2 0 105489473 79409152 15427 1992294400 134512640 135305190 4294956144 18446744073709551615 134528477 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 82904

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.29 3/68 31946
/proc/meminfo: memFree=1767736/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=79104 CPUtime=683.07
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 15736 0 0 0 68283 24 0 0 25 0 2 0 105489473 81002496 15722 1992294400 134512640 135305190 4294956144 18446744073709551615 134550803 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 19776 15722 83 193 0 19580 0
[pid=31943/tid=31944] ppid=31940 vsize=79104 CPUtime=342.17
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 8331 0 0 0 34204 13 0 0 25 0 2 0 105489473 81002496 15722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.07
Current children cumulated vsize (KiB) 84460

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/68 31946
/proc/meminfo: memFree=1758968/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=88196 CPUtime=802.81
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 17922 0 0 0 80253 28 0 0 25 0 2 0 105489473 90312704 17908 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 22049 17908 83 193 0 21853 0
[pid=31943/tid=31944] ppid=31940 vsize=88196 CPUtime=402.16
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 9476 0 0 0 40200 16 0 0 25 0 2 0 105489473 90312704 17908 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.81
Current children cumulated vsize (KiB) 93552

[startup+462.305 s]
/proc/loadavg: 1.99 1.77 1.37 3/68 31946
/proc/meminfo: memFree=1758712/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=88520 CPUtime=922.56
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 17976 0 0 0 92228 28 0 0 25 0 2 0 105489473 90644480 17962 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 22130 17962 83 193 0 21934 0
[pid=31943/tid=31944] ppid=31940 vsize=88520 CPUtime=462.15
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 9529 0 0 0 46199 16 0 0 25 0 2 0 105489473 90644480 17962 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.56
Current children cumulated vsize (KiB) 93876

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/68 31946
/proc/meminfo: memFree=1751416/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=96624 CPUtime=1042.29
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 19819 0 0 0 104198 31 0 0 25 0 2 0 105489473 98942976 19805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 24156 19805 83 193 0 23960 0
[pid=31943/tid=31944] ppid=31940 vsize=96624 CPUtime=522.13
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 10312 0 0 0 52195 18 0 0 25 0 2 0 105489473 98942976 19805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.29
Current children cumulated vsize (KiB) 101980

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/68 31946
/proc/meminfo: memFree=1745336/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=103360 CPUtime=1162.03
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 21287 0 0 0 116169 34 0 0 25 0 2 0 105489473 105840640 21273 1992294400 134512640 135305190 4294956144 18446744073709551615 134528545 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 25840 21273 83 193 0 25644 0
[pid=31943/tid=31944] ppid=31940 vsize=103360 CPUtime=582.11
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 10935 0 0 0 58192 19 0 0 25 0 2 0 105489473 105840640 21273 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1162.03
Current children cumulated vsize (KiB) 108716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 31946
/proc/meminfo: memFree=1745336/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=103360 CPUtime=1200.16
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 21287 0 0 0 119982 34 0 0 25 0 2 0 105489473 105840640 21273 1992294400 134512640 135305190 4294956144 18446744073709551615 134558570 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 25840 21273 83 193 0 25644 0
[pid=31943/tid=31944] ppid=31940 vsize=103360 CPUtime=601.21
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 10935 0 0 0 60102 19 0 0 25 0 2 0 105489473 105840640 21273 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 108716

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 31946
/proc/meminfo: memFree=1745336/2055920 swapFree=4188716/4192956
[pid=31940] ppid=31938 vsize=5356 CPUtime=0
/proc/31940/stat : 31940 (manysat.sh) S 31938 31940 31532 0 -1 4194304 312 107 0 0 0 0 0 0 20 0 1 0 105489472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31940/statm: 1339 238 195 169 0 50 0
[pid=31943] ppid=31940 vsize=103360 CPUtime=1200.16
/proc/31943/stat : 31943 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194304 21287 0 0 0 119982 34 0 0 25 0 2 0 105489473 105840640 21273 1992294400 134512640 135305190 4294956144 18446744073709551615 134558570 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31943/statm: 25840 21273 83 193 0 25644 0
[pid=31943/tid=31944] ppid=31940 vsize=103360 CPUtime=601.21
/proc/31943/task/31944/stat : 31944 (manysat1.1_stat) R 31940 31940 31532 0 -1 4194368 10935 0 0 0 60102 19 0 0 25 0 2 0 105489473 105840640 21273 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 108716

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31940 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.16
CPU user time (s): 1199.82
CPU system time (s): 0.34
CPU usage (%): 199.555
Max. virtual memory (cumulated for all children) (KiB): 108716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 419
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= 4
involuntary context switches= 2

runsolver used 0.549916 second user time and 1.64475 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-26 21:35:58
IDJOB=1731804
IDBENCH=71104
IDSOLVER=513
FILE ID=node8/1731804-1240774557
PBS_JOBID= 9187171
Free space on /tmp= 65936 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-109-100.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731804-1240774557/watcher-1731804-1240774557 -o /tmp/evaluation-result-1731804-1240774557/solver-1731804-1240774557 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1731804-1240774557.cnf aimd 0

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

MD5SUM BENCH= 3e5f7eb325866565204de5c9ce2ffaee
RANDOM SEED=2125458752

node8.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		: 3000.238
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		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1831472 kB
Buffers:         26388 kB
Cached:         133816 kB
SwapCached:       1772 kB
Active:          51928 kB
Inactive:       120696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831472 kB
SwapTotal:     4192956 kB
SwapFree:      4188716 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          21040 kB
Slab:            37596 kB
Committed_AS:   537828 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65932 MiB
End job on node8 at 2009-04-26 21:46:01