Trace number 1526494

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
MD5SUM6a1b72e9c09abd09fd440dc53a7d41a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.5036
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1774     5392 |      --       0       --      -- |     --   | -11/37
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 409   #clauses: 1774   #literals: 5392
0.00/0.00	c CPU time:   0.004999 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:  409                                                  |
0.00/0.01	c |  Number of clauses:    1774                                                 |
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-1526494-1238503860/watcher-1526494-1238503860 -o /tmp/evaluation-result-1526494-1238503860/solver-1526494-1238503860 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526494-1238503860.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: 0.99 0.98 0.99 3/64 12530
/proc/meminfo: memFree=1524440/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) R 12528 12530 12272 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1123052866 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12530/statm: 1339 234 194 169 0 50 0
[pid=12531] ppid=12530 vsize=828 CPUtime=0
/proc/12531/stat : 12531 (SatElite) R 12530 12530 12272 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1123052866 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12531/statm: 207 131 68 127 0 77 0

[startup+0.0975981 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12530
/proc/meminfo: memFree=1524440/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101597 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12530
/proc/meminfo: memFree=1524440/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301618 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12530
/proc/meminfo: memFree=1524440/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70166 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12530
/proc/meminfo: memFree=1524440/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1522440/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=3504 CPUtime=1.48
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 533 0 0 0 148 0 0 0 25 0 1 0 1123052867 3588096 518 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 876 518 81 174 0 699 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8860

[startup+3.1029 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1521544/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=4552 CPUtime=3.08
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 780 0 0 0 308 0 0 0 25 0 1 0 1123052867 4661248 765 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 1138 765 81 174 0 961 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9908

[startup+6.30123 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1519880/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=5872 CPUtime=6.28
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 1109 0 0 0 628 0 0 0 25 0 1 0 1123052867 6012928 1094 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 1468 1094 81 174 0 1291 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11228

[startup+12.7029 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1518664/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=7152 CPUtime=12.67
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 1423 0 0 0 1267 0 0 0 25 0 1 0 1123052867 7323648 1408 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 1788 1408 81 174 0 1611 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12508

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1516360/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=9456 CPUtime=25.46
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 1972 0 0 0 2545 1 0 0 25 0 1 0 1123052867 9682944 1957 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 2364 1957 81 174 0 2187 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14812

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1513544/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=12428 CPUtime=51.05
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 2708 0 0 0 5104 1 0 0 25 0 1 0 1123052867 12726272 2693 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 3107 2693 81 174 0 2930 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17784

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1508232/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=17904 CPUtime=102.24
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 3973 0 0 0 10221 3 0 0 25 0 1 0 1123052867 18333696 3958 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 4476 3958 81 174 0 4299 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23260

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1506440/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=19840 CPUtime=162.2
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 4436 0 0 0 16217 3 0 0 25 0 1 0 1123052867 20316160 4421 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 4960 4421 81 174 0 4783 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25196

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1502024/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=24540 CPUtime=222.18
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 5540 0 0 0 22213 5 0 0 25 0 1 0 1123052867 25128960 5525 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 6135 5525 81 174 0 5958 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 29896

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1500680/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=25956 CPUtime=282.15
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 5880 0 0 0 28210 5 0 0 25 0 1 0 1123052867 26578944 5865 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 6489 5865 81 174 0 6312 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 31312

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1497608/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=29044 CPUtime=342.13
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 6639 0 0 0 34207 6 0 0 25 0 1 0 1123052867 29741056 6624 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 7261 6624 81 174 0 7084 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 34400

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1496520/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=30232 CPUtime=402.1
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 6915 0 0 0 40204 6 0 0 25 0 1 0 1123052867 30957568 6900 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 7558 6900 81 174 0 7381 0

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

/proc/12533/statm: 8836 8050 81 174 0 8659 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 40700

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12533
/proc/meminfo: memFree=1489352/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=38208 CPUtime=582.03
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 8698 0 0 0 58194 9 0 0 25 0 1 0 1123052867 39124992 8683 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 9552 8683 81 174 0 9375 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 43564

[startup+642.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 12539
/proc/meminfo: memFree=1489096/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=38416 CPUtime=642
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 8758 0 0 0 64191 9 0 0 25 0 1 0 1123052867 39337984 8743 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 9604 8743 81 174 0 9427 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 43772

[startup+702.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 12539
/proc/meminfo: memFree=1488520/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=39088 CPUtime=701.96
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 8885 0 0 0 70187 9 0 0 25 0 1 0 1123052867 40026112 8870 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 9772 8870 81 174 0 9595 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 44444

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12539
/proc/meminfo: memFree=1487496/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=40276 CPUtime=761.95
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 9145 0 0 0 76185 10 0 0 25 0 1 0 1123052867 41242624 9130 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 10069 9130 81 174 0 9892 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 45632

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12539
/proc/meminfo: memFree=1483464/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=44248 CPUtime=821.92
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 10168 0 0 0 82181 11 0 0 25 0 1 0 1123052867 45309952 10153 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 11062 10153 81 174 0 10885 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 49604

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12539
/proc/meminfo: memFree=1482632/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=44896 CPUtime=881.9
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 10360 0 0 0 88178 12 0 0 25 0 1 0 1123052867 45973504 10345 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 11224 10345 81 174 0 11047 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 50252

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12539
/proc/meminfo: memFree=1482248/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=45492 CPUtime=941.87
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 10476 0 0 0 94175 12 0 0 25 0 1 0 1123052867 46583808 10461 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 11373 10461 81 174 0 11196 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 50848

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12539
/proc/meminfo: memFree=1481672/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=46048 CPUtime=1001.85
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 10626 0 0 0 100173 12 0 0 25 0 1 0 1123052867 47153152 10611 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 11512 10611 81 174 0 11335 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 51404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12539
/proc/meminfo: memFree=1481096/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=46820 CPUtime=1061.82
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 10766 0 0 0 106170 12 0 0 25 0 1 0 1123052867 47943680 10751 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 11705 10751 81 174 0 11528 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 52176

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12539
/proc/meminfo: memFree=1479560/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=48372 CPUtime=1121.8
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 11156 0 0 0 112167 13 0 0 25 0 1 0 1123052867 49532928 11141 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 12093 11141 81 174 0 11916 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 53728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12539
/proc/meminfo: memFree=1475912/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=52736 CPUtime=1181.77
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 12074 0 0 0 118162 15 0 0 25 0 1 0 1123052867 54001664 12059 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 13184 12059 81 174 0 13007 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 58092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12539
/proc/meminfo: memFree=1475016/2055920 swapFree=4177768/4192956
[pid=12530] ppid=12528 vsize=5356 CPUtime=0
/proc/12530/stat : 12530 (lysat.sh) S 12528 12530 12272 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123052866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12530/statm: 1339 237 195 169 0 50 0
[pid=12533] ppid=12530 vsize=53768 CPUtime=1200.06
/proc/12533/stat : 12533 (LySATi) R 12530 12530 12272 0 -1 4194304 12295 0 0 0 119991 15 0 0 25 0 1 0 1123052867 55058432 12280 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12533/statm: 13442 12280 81 174 0 13265 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 59124

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 12530 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 59124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462
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 1.01585 second user time and 3.36049 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-31 14:51:00
IDJOB=1526494
IDBENCH=70555
IDSOLVER=511
FILE ID=node2/1526494-1238503860
PBS_JOBID= 9061953
Free space on /tmp= 66496 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526494-1238503860/watcher-1526494-1238503860 -o /tmp/evaluation-result-1526494-1238503860/solver-1526494-1238503860 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526494-1238503860.cnf i

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

MD5SUM BENCH= 6a1b72e9c09abd09fd440dc53a7d41a8
RANDOM SEED=695167207

node2.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		: 3000.236
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		: 3000.236
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:       1524920 kB
Buffers:         80852 kB
Cached:         359768 kB
SwapCached:       8996 kB
Active:         182020 kB
Inactive:       269644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524920 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          16644 kB
Slab:            65348 kB
Committed_AS:  2871760 kB
PageTables:       1476 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= 66492 MiB
End job on node2 at 2009-03-31 15:11:03