Trace number 1526914

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
LySAT i/2009-03-20? (TO) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S680239195-053.cnf
MD5SUM5093c545fdc7c5094d7e8f31c2f6e759
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.7991
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1520     4622 |      --       0       --      -- |     --   | -10/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 349   #clauses: 1520   #literals: 4622
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  349                                                  |
0.00/0.01	c |  Number of clauses:    1520                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

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-1526914-1238566995/watcher-1526914-1238566995 -o /tmp/evaluation-result-1526914-1238566995/solver-1526914-1238566995 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526914-1238566995.cnf i 

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 3/72 21466
/proc/meminfo: memFree=1620080/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129360795 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21466/statm: 1339 235 195 169 0 50 0
[pid=21467] ppid=21466 vsize=832 CPUtime=0
/proc/21467/stat : 21467 (SatElite) R 21466 21466 21429 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1129360795 851968 128 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/21467/statm: 208 128 69 127 0 78 0

[startup+0.0209391 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 21466
/proc/meminfo: memFree=1620080/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101951 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 21466
/proc/meminfo: memFree=1620080/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301988 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 21466
/proc/meminfo: memFree=1620080/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701062 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 21466
/proc/meminfo: memFree=1620080/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1618144/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=3816 CPUtime=1.48
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 593 0 0 0 148 0 0 0 25 0 1 0 1129360796 3907584 578 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 954 578 81 174 0 777 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9172

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1617312/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=4708 CPUtime=3.08
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 809 0 0 0 308 0 0 0 25 0 1 0 1129360796 4820992 794 1992294400 134512640 135226915 4294956224 18446744073709551615 134543007 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 1177 794 81 174 0 1000 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10064

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1615712/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=5664 CPUtime=6.28
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 1072 0 0 0 628 0 0 0 25 0 1 0 1129360796 5799936 1057 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 1416 1057 81 174 0 1239 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11020

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1614632/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=7048 CPUtime=12.67
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 1404 0 0 0 1267 0 0 0 25 0 1 0 1129360796 7217152 1389 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 1762 1389 81 174 0 1585 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12404

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1612264/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=9316 CPUtime=25.47
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 1930 0 0 0 2546 1 0 0 25 0 1 0 1129360796 9539584 1915 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 2329 1915 81 174 0 2152 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14672

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1608168/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=13640 CPUtime=51.06
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 2967 0 0 0 5104 2 0 0 25 0 1 0 1129360796 13967360 2952 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 3410 2952 81 174 0 3233 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18996

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1605224/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=16500 CPUtime=102.24
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 3652 0 0 0 10222 2 0 0 25 0 1 0 1129360796 16896000 3637 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 4125 3637 81 174 0 3948 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21856

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1601512/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=20688 CPUtime=162.22
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 4603 0 0 0 16218 4 0 0 25 0 1 0 1129360796 21184512 4588 1992294400 134512640 135226915 4294956224 18446744073709551615 134536738 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 5172 4588 81 174 0 4995 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26044

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1599016/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=23188 CPUtime=222.2
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 5207 0 0 0 22216 4 0 0 25 0 1 0 1129360796 23744512 5192 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 5797 5192 81 174 0 5620 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28544

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1594408/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=27792 CPUtime=282.17
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 6345 0 0 0 28212 5 0 0 25 0 1 0 1129360796 28459008 6330 1992294400 134512640 135226915 4294956224 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 6948 6330 81 174 0 6771 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 33148

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1593576/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=28832 CPUtime=342.15
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 6562 0 0 0 34210 5 0 0 25 0 1 0 1129360796 29523968 6547 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 7208 6547 81 174 0 7031 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 34188

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1589800/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=33280 CPUtime=402.13
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 7529 0 0 0 40207 6 0 0 25 0 1 0 1129360796 34078720 7514 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 8320 7514 81 174 0 8143 0

################
# More data... #
################

/proc/21469/statm: 9569 8707 81 174 0 9392 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 43632

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1581352/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=42004 CPUtime=642.04
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 9629 0 0 0 64196 8 0 0 25 0 1 0 1129360796 43012096 9614 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 10501 9614 81 174 0 10324 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 47360

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1581160/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=42156 CPUtime=702.01
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 9647 0 0 0 70193 8 0 0 25 0 1 0 1129360796 43167744 9632 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 10539 9632 81 174 0 10362 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 47512

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1580392/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=43048 CPUtime=762
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 9854 0 0 0 76191 9 0 0 25 0 1 0 1129360796 44081152 9839 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 10762 9839 81 174 0 10585 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 48404

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1578920/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=44860 CPUtime=821.97
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 10220 0 0 0 82188 9 0 0 25 0 1 0 1129360796 45936640 10205 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 11215 10205 81 174 0 11038 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 50216

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1575656/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=48404 CPUtime=881.94
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 11032 0 0 0 88184 10 0 0 25 0 1 0 1129360796 49565696 11017 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 12101 11017 81 174 0 11924 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 53760

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1571944/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=52052 CPUtime=941.92
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 11979 0 0 0 94180 12 0 0 25 0 1 0 1129360796 53301248 11964 1992294400 134512640 135226915 4294956224 18446744073709551615 134531038 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 13013 11964 81 174 0 12836 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 57408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1571880/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=52160 CPUtime=1001.9
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 11988 0 0 0 100178 12 0 0 25 0 1 0 1129360796 53411840 11973 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 13040 11973 81 174 0 12863 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 57516

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1571752/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=52268 CPUtime=1061.88
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 12024 0 0 0 106176 12 0 0 25 0 1 0 1129360796 53522432 12009 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 13067 12009 81 174 0 12890 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 57624

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1571560/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=52728 CPUtime=1121.85
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 12078 0 0 0 112173 12 0 0 25 0 1 0 1129360796 53993472 12063 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 13182 12063 81 174 0 13005 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 58084

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1570856/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=53864 CPUtime=1181.82
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 12276 0 0 0 118170 12 0 0 25 0 1 0 1129360796 55156736 12261 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 13466 12261 81 174 0 13289 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 59220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1570344/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=54152 CPUtime=1200.02
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 12382 0 0 0 119990 12 0 0 25 0 1 0 1129360796 55451648 12367 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 13538 12367 81 174 0 13361 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 59508

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 21469
/proc/meminfo: memFree=1570344/2055920 swapFree=4174980/4192956
[pid=21466] ppid=21464 vsize=5356 CPUtime=0
/proc/21466/stat : 21466 (lysat.sh) S 21464 21466 21429 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129360795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21466/statm: 1339 237 195 169 0 50 0
[pid=21469] ppid=21466 vsize=54152 CPUtime=1200.02
/proc/21469/stat : 21469 (LySATi) R 21466 21466 21429 0 -1 4194304 12382 0 0 0 119990 12 0 0 25 0 1 0 1129360796 55451648 12367 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/21469/statm: 13538 12367 81 174 0 13361 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 59508

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21466 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.12
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 59508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
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= 7

runsolver used 1.37679 second user time and 3.18651 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 08:23:15
IDJOB=1526914
IDBENCH=70639
IDSOLVER=511
FILE ID=node64/1526914-1238566995
PBS_JOBID= 9062183
Free space on /tmp= 66408 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S680239195-053.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526914-1238566995/watcher-1526914-1238566995 -o /tmp/evaluation-result-1526914-1238566995/solver-1526914-1238566995 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526914-1238566995.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5093c545fdc7c5094d7e8f31c2f6e759
RANDOM SEED=854517270

node64.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		: 3000.261
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		: 3000.261
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:       1620632 kB
Buffers:         86984 kB
Cached:         250960 kB
SwapCached:       8788 kB
Active:         200884 kB
Inactive:       147464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620632 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            71912 kB
Committed_AS:  3091308 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-04-01 08:43:18