Trace number 1525273

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) 1200.1 601.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
MD5SUM355ff7ae526b221bc4c8d8e4e0eadc31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.73082
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.00/0.11	c |         0 |   33340   101537 |      --       0       --      -- |     --   | -260/737
0.00/0.11	c ==============================================================================
0.00/0.11	c Result  :   #vars: 7765   #clauses: 33340   #literals: 101537
0.00/0.11	c CPU time:   0.103984 s
0.00/0.11	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-1525273-1238393363/watcher-1525273-1238393363 -o /tmp/evaluation-result-1525273-1238393363/solver-1525273-1238393363 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525273-1238393363.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12297
/proc/meminfo: memFree=1683072/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0
/proc/12297/stat : 12297 (manysat.sh) R 12295 12297 11981 0 -1 4194304 183 0 0 0 0 0 0 0 20 0 1 0 1111998195 5484544 152 1992294400 4194304 4889804 548682068784 18446744073709551615 246406717657 0 0 4096 0 0 0 0 17 1 0 0
/proc/12297/statm: 1340 153 126 169 0 51 0

[startup+0.100187 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12297
/proc/meminfo: memFree=1683072/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1111998195 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12297/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201202 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12297
/proc/meminfo: memFree=1683072/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.301205 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12297
/proc/meminfo: memFree=1683072/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701242 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12297
/proc/meminfo: memFree=1683072/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50132 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 12301
/proc/meminfo: memFree=1672552/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=23260 CPUtime=2.62
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 2863 0 0 0 259 3 0 0 17 0 2 0 1111998211 23818240 2849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12300/statm: 5815 2849 83 193 0 5619 0
[pid=12300/tid=12301] ppid=12297 vsize=23260 CPUtime=1.28
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 595 0 0 0 127 1 0 0 17 0 2 0 1111998217 23818240 2849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.76
Current children cumulated vsize (KiB) 28616

[startup+3.10247 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 12301
/proc/meminfo: memFree=1668200/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=27968 CPUtime=5.81
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 4107 0 0 0 577 4 0 0 17 0 2 0 1111998211 28639232 4093 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12300/statm: 6992 4093 83 193 0 6796 0
[pid=12300/tid=12301] ppid=12297 vsize=27968 CPUtime=2.87
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 1136 0 0 0 286 1 0 0 17 0 2 0 1111998217 28639232 4093 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 33324

[startup+6.30178 s]
/proc/loadavg: 1.01 1.00 1.00 3/67 12301
/proc/meminfo: memFree=1658664/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=38020 CPUtime=12.19
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 6513 0 0 0 1213 6 0 0 17 0 2 0 1111998211 38932480 6499 1992294400 134512640 135305190 4294956144 18446744073709551615 134551712 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12300/statm: 9505 6499 83 193 0 9309 0
[pid=12300/tid=12301] ppid=12297 vsize=38020 CPUtime=6.07
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 2148 0 0 0 605 2 0 0 17 0 2 0 1111998217 38932480 6499 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.33
Current children cumulated vsize (KiB) 43376

[startup+12.7024 s]
/proc/loadavg: 1.09 1.02 1.01 3/67 12301
/proc/meminfo: memFree=1646760/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=46880 CPUtime=24.96
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 8852 0 0 0 2487 9 0 0 17 0 2 0 1111998211 48005120 8838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528254 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12300/statm: 11720 8838 83 193 0 11524 0
[pid=12300/tid=12301] ppid=12297 vsize=46880 CPUtime=12.47
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 3152 0 0 0 1243 4 0 0 17 0 2 0 1111998217 48005120 8838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.1
Current children cumulated vsize (KiB) 52236

[startup+25.5016 s]
/proc/loadavg: 1.29 1.06 1.02 3/67 12301
/proc/meminfo: memFree=1630888/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=63716 CPUtime=50.5
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 12838 0 0 0 5036 14 0 0 17 0 2 0 1111998211 65245184 12824 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12300/statm: 15929 12824 83 193 0 15733 0
[pid=12300/tid=12301] ppid=12297 vsize=63716 CPUtime=25.26
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 4914 0 0 0 2520 6 0 0 17 0 2 0 1111998217 65245184 12824 1992294400 134512640 135305190 4294956144 18446744073709551615 134556734 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 69072

[startup+51.102 s]
/proc/loadavg: 1.53 1.14 1.04 3/67 12301
/proc/meminfo: memFree=1623208/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=71496 CPUtime=101.59
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 14769 0 0 0 10142 17 0 0 17 0 2 0 1111998211 73211904 14755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12300/statm: 17874 14755 83 193 0 17678 0
[pid=12300/tid=12301] ppid=12297 vsize=71496 CPUtime=50.83
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 5803 0 0 0 5076 7 0 0 17 0 2 0 1111998217 73211904 14755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.73
Current children cumulated vsize (KiB) 76852

[startup+102.302 s]
/proc/loadavg: 1.79 1.27 1.09 3/67 12301
/proc/meminfo: memFree=1605672/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=88848 CPUtime=203.75
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 19117 0 0 0 20350 25 0 0 17 0 2 0 1111998211 90980352 19103 1992294400 134512640 135305190 4294956144 18446744073709551615 134528286 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12300/statm: 22212 19103 83 193 0 22016 0
[pid=12300/tid=12301] ppid=12297 vsize=88848 CPUtime=101.81
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 7915 0 0 0 10170 11 0 0 17 0 2 0 1111998217 90980352 19103 1992294400 134512640 135305190 4294956144 18446744073709551615 134561563 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.89
Current children cumulated vsize (KiB) 94204

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.15 3/67 12301
/proc/meminfo: memFree=1580072/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=115592 CPUtime=323.47
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 25575 0 0 0 32310 37 0 0 16 0 2 0 1111998211 118366208 25561 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12300/statm: 28898 25561 83 193 0 28702 0
[pid=12300/tid=12301] ppid=12297 vsize=115592 CPUtime=161.56
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 12007 0 0 0 16137 19 0 0 17 0 2 0 1111998217 118366208 25561 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.61
Current children cumulated vsize (KiB) 120948

[startup+222.305 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 12301
/proc/meminfo: memFree=1549480/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=145392 CPUtime=443.22
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 33158 0 0 0 44271 51 0 0 17 0 2 0 1111998211 148881408 33144 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12300/statm: 36348 33144 83 193 0 36152 0
[pid=12300/tid=12301] ppid=12297 vsize=145392 CPUtime=221.32
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 15843 0 0 0 22106 26 0 0 18 0 2 0 1111998217 148881408 33144 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 150748

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 12301
/proc/meminfo: memFree=1534696/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=160608 CPUtime=562.95
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 36885 0 0 0 56238 57 0 0 17 0 2 0 1111998211 164462592 36871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12300/statm: 40152 36871 83 193 0 39956 0
[pid=12300/tid=12301] ppid=12297 vsize=160608 CPUtime=281.07
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 17491 0 0 0 28078 29 0 0 18 0 2 0 1111998217 164462592 36871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.09
Current children cumulated vsize (KiB) 165964

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 12301
/proc/meminfo: memFree=1526248/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=168996 CPUtime=682.67
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 38942 0 0 0 68207 60 0 0 21 0 2 0 1111998211 173051904 38928 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12300/statm: 42249 38928 83 193 0 42053 0
[pid=12300/tid=12301] ppid=12297 vsize=168996 CPUtime=340.82
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 18325 0 0 0 34051 31 0 0 25 0 2 0 1111998217 173051904 38928 1992294400 134512640 135305190 4294956144 18446744073709551615 134528512 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.81
Current children cumulated vsize (KiB) 174352

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 12301
/proc/meminfo: memFree=1503272/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=191612 CPUtime=802.42
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 44667 0 0 0 80171 71 0 0 25 0 2 0 1111998211 196210688 44653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12300/statm: 47903 44653 83 193 0 47707 0
[pid=12300/tid=12301] ppid=12297 vsize=191612 CPUtime=400.58
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 20508 0 0 0 40024 34 0 0 25 0 2 0 1111998217 196210688 44653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.56
Current children cumulated vsize (KiB) 196968

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 12301
/proc/meminfo: memFree=1502760/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=192904 CPUtime=922.16
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 44833 0 0 0 92144 72 0 0 22 0 2 0 1111998211 197533696 44819 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12300/statm: 48226 44819 83 193 0 48030 0
[pid=12300/tid=12301] ppid=12297 vsize=192904 CPUtime=460.34
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 20559 0 0 0 45999 35 0 0 25 0 2 0 1111998217 197533696 44819 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.3
Current children cumulated vsize (KiB) 198260

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 12301
/proc/meminfo: memFree=1483112/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=211716 CPUtime=1041.89
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 49695 0 0 0 104108 81 0 0 17 0 2 0 1111998211 216797184 49681 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12300/statm: 52929 49681 83 193 0 52733 0
[pid=12300/tid=12301] ppid=12297 vsize=211716 CPUtime=520.1
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 22529 0 0 0 51971 39 0 0 25 0 2 0 1111998217 216797184 49681 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.03
Current children cumulated vsize (KiB) 217072

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 12301
/proc/meminfo: memFree=1481832/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=213760 CPUtime=1161.62
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 50085 0 0 0 116079 83 0 0 25 0 2 0 1111998211 218890240 50071 1992294400 134512640 135305190 4294956144 18446744073709551615 134556813 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12300/statm: 53440 50071 83 193 0 53244 0
[pid=12300/tid=12301] ppid=12297 vsize=213760 CPUtime=579.85
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 22659 0 0 0 57946 39 0 0 25 0 2 0 1111998217 218890240 50071 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.76
Current children cumulated vsize (KiB) 219116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 12301
/proc/meminfo: memFree=1474408/2055920 swapFree=4179168/4192956
[pid=12297] ppid=12295 vsize=5356 CPUtime=0.14
/proc/12297/stat : 12297 (manysat.sh) S 12295 12297 11981 0 -1 4194304 312 1075 0 0 0 0 14 0 17 0 1 0 1111998195 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12297/statm: 1339 238 195 169 0 50 0
[pid=12300] ppid=12297 vsize=220928 CPUtime=1199.96
/proc/12300/stat : 12300 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194304 51862 0 0 0 119909 87 0 0 25 0 2 0 1111998211 226230272 51848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12300/statm: 55232 51848 83 193 0 55036 0
[pid=12300/tid=12301] ppid=12297 vsize=220928 CPUtime=598.98
/proc/12300/task/12301/stat : 12301 (manysat1.1_stat) R 12297 12297 11981 0 -1 4194368 23063 0 0 0 59858 40 0 0 25 0 2 0 1111998217 226230272 51848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 226284

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12297 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=144977
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.153975
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.52
CPU time (s): 1200.1
CPU user time (s): 1199.23
CPU system time (s): 0.87
CPU usage (%): 199.511
Max. virtual memory (cumulated for all children) (KiB): 226284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.144977
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1387
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= 3

runsolver used 0.596909 second user time and 1.60076 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-30 08:09:23
IDJOB=1525273
IDBENCH=70310
IDSOLVER=515
FILE ID=node61/1525273-1238393363
PBS_JOBID= 9061366
Free space on /tmp= 66344 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525273-1238393363/watcher-1525273-1238393363 -o /tmp/evaluation-result-1525273-1238393363/solver-1525273-1238393363 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525273-1238393363.cnf aimd 2

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

MD5SUM BENCH= 355ff7ae526b221bc4c8d8e4e0eadc31
RANDOM SEED=6205466

node61.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1683552 kB
Buffers:         71364 kB
Cached:         208356 kB
SwapCached:       7920 kB
Active:          47508 kB
Inactive:       241856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683552 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            2084 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            69104 kB
Committed_AS:  2604884 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node61 at 2009-03-30 08:19:27