Trace number 1720687

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 1/2009-03-20? (TO) 1200.18 602.121

General information on the benchmark

Namemizh-sha0-35-3.cnf
MD5SUM41d0118c47af202f6c4d6c3e9e8bdfb7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.981
Satisfiable
(Un)Satisfiability was proved
Number of variables48689
Number of clauses204067
Sum of the clauses size609421
Maximum clause length4
Minimum clause length1
Number of clauses of size 1187
Number of clauses of size 284694
Number of clauses of size 336898
Number of clauses of size 482288
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.09/0.18	c ==============================================================================
0.09/0.18	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.18	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.18	c ==============================================================================
0.09/0.18	c |         0 |  174455   504520 |   52336       0        0     nan |  0.000 % |
0.69/0.76	c |         0 |  115611   391210 |      --       0       --      -- |     --   | -55546/-103363
0.69/0.76	c ==============================================================================
0.69/0.76	c Result  :   #vars: 19882   #clauses: 115611   #literals: 391210
0.69/0.76	c CPU time:   0.716891 s
0.69/0.76	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-1720687-1240658848/watcher-1720687-1240658848 -o /tmp/evaluation-result-1720687-1240658848/solver-1720687-1240658848 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1720687-1240658848.cnf aimd 1 

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 3/65 16699
/proc/meminfo: memFree=1759736/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0
/proc/16699/stat : 16699 (manysat.sh) R 16697 16699 16365 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 93914028 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 254613711519 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16699/statm: 1339 234 194 169 0 50 0
[pid=16700] ppid=16699 vsize=1116 CPUtime=0
/proc/16700/stat : 16700 (SatElite) R 16699 16699 16365 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 93914028 1142784 154 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/16700/statm: 279 156 51 127 0 149 0

[startup+0.084392 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 16699
/proc/meminfo: memFree=1759736/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93914028 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16699/statm: 1339 235 195 169 0 50 0
[pid=16700] ppid=16699 vsize=9996 CPUtime=0.07
/proc/16700/stat : 16700 (SatElite) R 16699 16699 16365 0 -1 4194304 2273 0 0 0 6 1 0 0 19 0 1 0 93914028 10235904 2257 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/16700/statm: 2499 2257 51 127 0 2369 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15352

[startup+0.101394 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 16699
/proc/meminfo: memFree=1759736/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93914028 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16699/statm: 1339 235 195 169 0 50 0
[pid=16700] ppid=16699 vsize=11184 CPUtime=0.09
/proc/16700/stat : 16700 (SatElite) R 16699 16699 16365 0 -1 4194304 2702 0 0 0 8 1 0 0 19 0 1 0 93914028 11452416 2686 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/16700/statm: 2796 2686 51 127 0 2666 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16540

[startup+0.301415 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 16699
/proc/meminfo: memFree=1759736/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93914028 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16699/statm: 1339 235 195 169 0 50 0
[pid=16700] ppid=16699 vsize=26432 CPUtime=0.29
/proc/16700/stat : 16700 (SatElite) R 16699 16699 16365 0 -1 4194304 6276 0 0 0 26 3 0 0 21 0 1 0 93914028 27066368 5774 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/16700/statm: 6608 5774 68 127 0 6478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31788

[startup+0.70146 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 16699
/proc/meminfo: memFree=1759736/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93914028 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16699/statm: 1339 235 195 169 0 50 0
[pid=16700] ppid=16699 vsize=28880 CPUtime=0.69
/proc/16700/stat : 16700 (SatElite) R 16699 16699 16365 0 -1 4194304 7503 0 0 0 65 4 0 0 25 0 1 0 93914028 29573120 6398 1992294400 134512640 135034092 4294956096 18446744073709551615 134566267 0 0 4096 3 0 0 0 17 1 0 0
/proc/16700/statm: 7220 6398 68 127 0 7090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34236

[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 16702
/proc/meminfo: memFree=1744808/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=32968 CPUtime=0.96
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 4966 0 0 0 93 3 0 0 16 0 2 0 93914121 33759232 4951 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 8242 4951 83 193 0 8046 0
Current children cumulated CPU time (s) 1.87
Current children cumulated vsize (KiB) 38324

[startup+3.10289 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 16703
/proc/meminfo: memFree=1733280/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=36328 CPUtime=4.16
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 5813 0 0 0 411 5 0 0 17 0 2 0 93914121 37199872 5798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 9082 5798 83 193 0 8886 0
[pid=16702/tid=16703] ppid=16699 vsize=36328 CPUtime=2
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 705 0 0 0 198 2 0 0 16 0 2 0 93914136 37199872 5798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.07
Current children cumulated vsize (KiB) 41684

[startup+6.30124 s]
/proc/loadavg: 1.09 1.02 1.01 3/68 16703
/proc/meminfo: memFree=1728728/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=39928 CPUtime=10.52
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 6782 0 0 0 1045 7 0 0 16 0 2 0 93914121 40886272 6767 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 9982 6767 83 193 0 9786 0
[pid=16702/tid=16703] ppid=16699 vsize=39928 CPUtime=5.19
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 1188 0 0 0 516 3 0 0 17 0 2 0 93914136 40886272 6767 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.43
Current children cumulated vsize (KiB) 45284

[startup+12.703 s]
/proc/loadavg: 1.16 1.03 1.01 4/68 16703
/proc/meminfo: memFree=1723296/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=44644 CPUtime=23.28
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 8008 0 0 0 2318 10 0 0 17 0 2 0 93914121 45715456 7993 1992294400 134512640 135305190 4294956144 18446744073709551615 134549018 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 11161 7993 83 193 0 10965 0
[pid=16702/tid=16703] ppid=16699 vsize=44644 CPUtime=11.58
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 1835 0 0 0 1153 5 0 0 17 0 2 0 93914136 45715456 7993 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.19
Current children cumulated vsize (KiB) 50000

[startup+25.5014 s]
/proc/loadavg: 1.34 1.08 1.02 3/68 16703
/proc/meminfo: memFree=1711520/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=57152 CPUtime=48.81
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 10990 0 0 0 4867 14 0 0 18 0 2 0 93914121 58523648 10975 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 14288 10975 83 193 0 14092 0
[pid=16702/tid=16703] ppid=16699 vsize=57152 CPUtime=24.37
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 3026 0 0 0 2430 7 0 0 17 0 2 0 93914136 58523648 10975 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 49.72
Current children cumulated vsize (KiB) 62508

[startup+51.1012 s]
/proc/loadavg: 1.57 1.15 1.05 3/68 16703
/proc/meminfo: memFree=1695648/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=72728 CPUtime=99.87
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 15002 0 0 0 9968 19 0 0 17 0 2 0 93914121 74473472 14987 1992294400 134512640 135305190 4294956144 18446744073709551615 134561695 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 18182 14987 83 193 0 17986 0
[pid=16702/tid=16703] ppid=16699 vsize=72728 CPUtime=49.94
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 4747 0 0 0 4985 9 0 0 18 0 2 0 93914136 74473472 14987 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 100.78
Current children cumulated vsize (KiB) 78084

[startup+102.306 s]
/proc/loadavg: 1.81 1.28 1.10 3/68 16703
/proc/meminfo: memFree=1685344/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=82304 CPUtime=202.03
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 17439 0 0 0 20179 24 0 0 17 0 2 0 93914121 84279296 17424 1992294400 134512640 135305190 4294956144 18446744073709551615 134558410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 20576 17424 83 193 0 20380 0
[pid=16702/tid=16703] ppid=16699 vsize=82304 CPUtime=101.11
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 5839 0 0 0 10099 12 0 0 20 0 2 0 93914136 84279296 17424 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 202.94
Current children cumulated vsize (KiB) 87660

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/68 16703
/proc/meminfo: memFree=1676064/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=91604 CPUtime=321.72
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 19742 0 0 0 32144 28 0 0 18 0 2 0 93914121 93802496 19727 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 22901 19727 83 193 0 22705 0
[pid=16702/tid=16703] ppid=16699 vsize=91604 CPUtime=161.07
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 6742 0 0 0 16093 14 0 0 17 0 2 0 93914136 93802496 19727 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 322.63
Current children cumulated vsize (KiB) 96960

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/68 16703
/proc/meminfo: memFree=1669152/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=98828 CPUtime=441.45
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 21490 0 0 0 44113 32 0 0 18 0 2 0 93914121 101199872 21475 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 24707 21475 83 193 0 24511 0
[pid=16702/tid=16703] ppid=16699 vsize=98828 CPUtime=221.02
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 7374 0 0 0 22087 15 0 0 25 0 2 0 93914136 101199872 21475 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 442.36
Current children cumulated vsize (KiB) 104184

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.25 3/68 16703
/proc/meminfo: memFree=1656992/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=110064 CPUtime=561.16
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 24521 0 0 0 56078 38 0 0 25 0 2 0 93914121 112705536 24506 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 27516 24506 83 193 0 27320 0
[pid=16702/tid=16703] ppid=16699 vsize=110064 CPUtime=280.98
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 8118 0 0 0 28080 18 0 0 25 0 2 0 93914136 112705536 24506 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.07
Current children cumulated vsize (KiB) 115420

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.29 3/68 16703
/proc/meminfo: memFree=1654560/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=112500 CPUtime=680.88
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 25165 0 0 0 68049 39 0 0 17 0 2 0 93914121 115200000 25150 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 28125 25150 83 193 0 27929 0
[pid=16702/tid=16703] ppid=16699 vsize=112500 CPUtime=340.95
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 8202 0 0 0 34077 18 0 0 25 0 2 0 93914136 115200000 25150 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 681.79
Current children cumulated vsize (KiB) 117856

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.33 3/68 16703
/proc/meminfo: memFree=1640352/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=127612 CPUtime=800.59
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 28643 0 0 0 80013 46 0 0 17 0 2 0 93914121 130674688 28628 1992294400 134512640 135305190 4294956144 18446744073709551615 134857145 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 31903 28628 83 193 0 31707 0
[pid=16702/tid=16703] ppid=16699 vsize=127612 CPUtime=400.89
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 9552 0 0 0 40068 21 0 0 18 0 2 0 93914136 130674688 28628 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 801.5
Current children cumulated vsize (KiB) 132968

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/68 16703
/proc/meminfo: memFree=1635872/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=131708 CPUtime=920.32
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 29771 0 0 0 91983 49 0 0 25 0 2 0 93914121 134868992 29756 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 32927 29756 83 193 0 32731 0
[pid=16702/tid=16703] ppid=16699 vsize=131708 CPUtime=460.85
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 9659 0 0 0 46064 21 0 0 25 0 2 0 93914136 134868992 29756 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.23
Current children cumulated vsize (KiB) 137064

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/68 16703
/proc/meminfo: memFree=1620768/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=146460 CPUtime=1040.05
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 33529 0 0 0 103951 54 0 0 18 0 2 0 93914121 149975040 33514 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 36615 33514 83 193 0 36419 0
[pid=16702/tid=16703] ppid=16699 vsize=146460 CPUtime=520.83
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 10925 0 0 0 52059 24 0 0 18 0 2 0 93914136 149975040 33514 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1040.96
Current children cumulated vsize (KiB) 151816

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/68 16703
/proc/meminfo: memFree=1619040/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=147888 CPUtime=1159.74
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 33968 0 0 0 115919 55 0 0 25 0 2 0 93914121 151437312 33953 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 36972 33953 83 193 0 36776 0
[pid=16702/tid=16703] ppid=16699 vsize=147888 CPUtime=580.77
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 11024 0 0 0 58052 25 0 0 25 0 2 0 93914136 151437312 33953 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1160.65
Current children cumulated vsize (KiB) 153244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+602.103 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 16703
/proc/meminfo: memFree=1618976/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=147888 CPUtime=1199.27
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 33968 0 0 0 119871 56 0 0 25 0 2 0 93914121 151437312 33953 1992294400 134512640 135305190 4294956144 18446744073709551615 134528632 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 36972 33953 83 193 0 36776 0
[pid=16702/tid=16703] ppid=16699 vsize=147888 CPUtime=600.56
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 11024 0 0 0 60031 25 0 0 25 0 2 0 93914136 151437312 33953 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 153244

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

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

[startup+602.103 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 16703
/proc/meminfo: memFree=1618976/2055920 swapFree=4180992/4192956
[pid=16699] ppid=16697 vsize=5356 CPUtime=0.91
/proc/16699/stat : 16699 (manysat.sh) S 16697 16699 16365 0 -1 4194304 312 7876 0 0 0 0 86 5 16 0 1 0 93914028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 1339 238 195 169 0 50 0
[pid=16702] ppid=16699 vsize=147888 CPUtime=1199.27
/proc/16702/stat : 16702 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194304 33968 0 0 0 119871 56 0 0 25 0 2 0 93914121 151437312 33953 1992294400 134512640 135305190 4294956144 18446744073709551615 134528632 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16702/statm: 36972 33953 83 193 0 36776 0
[pid=16702/tid=16703] ppid=16699 vsize=147888 CPUtime=600.56
/proc/16702/task/16703/stat : 16703 (manysat1.1_stat) R 16699 16699 16365 0 -1 4194368 11024 0 0 0 60031 25 0 0 25 0 2 0 93914136 151437312 33953 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 153244

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16699 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=871867
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=61990
# CPU time returned by wait4() is 0.933857
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 602.121
CPU time (s): 1200.18
CPU user time (s): 1199.57
CPU system time (s): 0.61
CPU usage (%): 199.325
Max. virtual memory (cumulated for all children) (KiB): 153244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.871867
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8188
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 0.565913 second user time and 1.63475 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-25 13:27:28
IDJOB=1720687
IDBENCH=69622
IDSOLVER=514
FILE ID=node87/1720687-1240658848
PBS_JOBID= 9186542
Free space on /tmp= 66416 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT_RACE08/cnf/mizh-sha0-35-3.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720687-1240658848/watcher-1720687-1240658848 -o /tmp/evaluation-result-1720687-1240658848/solver-1720687-1240658848 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1720687-1240658848.cnf aimd 1

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

MD5SUM BENCH= 41d0118c47af202f6c4d6c3e9e8bdfb7
RANDOM SEED=732416524

node87.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		: 3000.213
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		: 3000.213
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:       1760216 kB
Buffers:         38616 kB
Cached:         186608 kB
SwapCached:       5772 kB
Active:          80192 kB
Inactive:       153288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760216 kB
SwapTotal:     4192956 kB
SwapFree:      4180992 kB
Dirty:            5484 kB
Writeback:           0 kB
Mapped:          13452 kB
Slab:            48128 kB
Committed_AS:   297260 kB
PageTables:       1456 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= 66412 MiB
End job on node87 at 2009-04-25 13:37:31