Trace number 1526569

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
MD5SUM871cffda16697cd39cfc1811ad38c0e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2363     7212 |      --       0       --      -- |     --   | -17/72
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 543   #clauses: 2363   #literals: 7212
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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:  543                                                  |
0.00/0.01	c |  Number of clauses:    2363                                                 |
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-1526569-1238513517/watcher-1526569-1238513517 -o /tmp/evaluation-result-1526569-1238513517/solver-1526569-1238513517 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526569-1238513517.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: 1.11 1.07 1.01 3/70 5258
/proc/meminfo: memFree=1673704/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) R 5256 5258 4909 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1124015014 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 240907774623 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/5258/statm: 1339 234 194 169 0 50 0
[pid=5259] ppid=5258 vsize=960 CPUtime=0
/proc/5259/stat : 5259 (SatElite) R 5258 5258 4909 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1124015014 983040 152 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/5259/statm: 240 152 68 127 0 110 0

[startup+0.0938499 s]
/proc/loadavg: 1.11 1.07 1.01 3/70 5258
/proc/meminfo: memFree=1673704/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101849 s]
/proc/loadavg: 1.11 1.07 1.01 3/70 5258
/proc/meminfo: memFree=1673704/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301869 s]
/proc/loadavg: 1.11 1.07 1.01 3/70 5258
/proc/meminfo: memFree=1673704/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701912 s]
/proc/loadavg: 1.11 1.07 1.01 3/70 5258
/proc/meminfo: memFree=1673704/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50199 s]
/proc/loadavg: 1.11 1.07 1.01 2/72 5261
/proc/meminfo: memFree=1671640/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=4024 CPUtime=1.48
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 667 0 0 0 148 0 0 0 25 0 1 0 1124015015 4120576 652 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 1006 652 81 174 0 829 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9380

[startup+3.10114 s]
/proc/loadavg: 1.11 1.07 1.01 2/72 5261
/proc/meminfo: memFree=1670616/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=4816 CPUtime=3.07
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 847 0 0 0 307 0 0 0 25 0 1 0 1124015015 4931584 832 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 1204 832 81 174 0 1027 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10172

[startup+6.30146 s]
/proc/loadavg: 1.10 1.07 1.01 2/72 5261
/proc/meminfo: memFree=1668760/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=6148 CPUtime=6.27
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 1203 0 0 0 627 0 0 0 25 0 1 0 1124015015 6295552 1188 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 1537 1188 81 174 0 1360 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11504

[startup+12.7011 s]
/proc/loadavg: 1.09 1.06 1.01 2/72 5261
/proc/meminfo: memFree=1667032/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=8164 CPUtime=12.67
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 1692 0 0 0 1266 1 0 0 25 0 1 0 1124015015 8359936 1677 1992294400 134512640 135226915 4294956208 18446744073709551615 134537162 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 2041 1677 81 174 0 1864 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13520

[startup+25.5014 s]
/proc/loadavg: 1.07 1.06 1.01 2/72 5261
/proc/meminfo: memFree=1663768/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=11192 CPUtime=25.46
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 2433 0 0 0 2545 1 0 0 25 0 1 0 1124015015 11460608 2418 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 2798 2418 81 174 0 2621 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16548

[startup+51.1019 s]
/proc/loadavg: 1.05 1.05 1.01 2/72 5261
/proc/meminfo: memFree=1661208/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=14024 CPUtime=51.05
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 3125 0 0 0 5103 2 0 0 25 0 1 0 1124015015 14360576 3110 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 3506 3110 81 174 0 3329 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19380

[startup+102.307 s]
/proc/loadavg: 1.02 1.04 1.00 2/72 5261
/proc/meminfo: memFree=1656792/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=18120 CPUtime=102.23
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 4144 0 0 0 10220 3 0 0 25 0 1 0 1124015015 18554880 4129 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 4530 4129 81 174 0 4353 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 23476

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/72 5261
/proc/meminfo: memFree=1652824/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=22228 CPUtime=162.2
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 5135 0 0 0 16216 4 0 0 25 0 1 0 1124015015 22761472 5120 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 5557 5120 81 174 0 5380 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 27584

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 5261
/proc/meminfo: memFree=1648600/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=26744 CPUtime=222.18
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 6182 0 0 0 22212 6 0 0 25 0 1 0 1124015015 27385856 6167 1992294400 134512640 135226915 4294956208 18446744073709551615 134536663 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 6686 6167 81 174 0 6509 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 32100

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 5261
/proc/meminfo: memFree=1647064/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=28432 CPUtime=282.15
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 6603 0 0 0 28209 6 0 0 25 0 1 0 1124015015 29114368 6588 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 7108 6588 81 174 0 6931 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 33788

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 5261
/proc/meminfo: memFree=1643288/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=32240 CPUtime=342.13
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 7537 0 0 0 34206 7 0 0 25 0 1 0 1124015015 33013760 7522 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 8060 7522 81 174 0 7883 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 37596

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 5261
/proc/meminfo: memFree=1642648/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=32756 CPUtime=402.09
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 7684 0 0 0 40202 7 0 0 25 0 1 0 1124015015 33542144 7669 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 8189 7669 81 174 0 8012 0

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

/proc/5261/statm: 9936 9248 81 174 0 9759 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 45100

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5261
/proc/meminfo: memFree=1635608/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=40460 CPUtime=582.02
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 9447 0 0 0 58193 9 0 0 25 0 1 0 1124015015 41431040 9432 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 10115 9432 81 174 0 9938 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 45816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5263
/proc/meminfo: memFree=1634200/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=41772 CPUtime=642
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 9792 0 0 0 64190 10 0 0 25 0 1 0 1124015015 42774528 9777 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 10443 9777 81 174 0 10266 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 47128

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5263
/proc/meminfo: memFree=1628888/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=47264 CPUtime=701.98
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 11123 0 0 0 70187 11 0 0 25 0 1 0 1124015015 48398336 11108 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 11816 11108 81 174 0 11639 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 52620

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5263
/proc/meminfo: memFree=1624600/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=51568 CPUtime=761.96
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 12194 0 0 0 76184 12 0 0 25 0 1 0 1124015015 52805632 12179 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 12892 12179 81 174 0 12715 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 56924

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5263
/proc/meminfo: memFree=1624472/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=51568 CPUtime=821.93
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 12215 0 0 0 82181 12 0 0 25 0 1 0 1124015015 52805632 12200 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 12892 12200 81 174 0 12715 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 56924

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5263
/proc/meminfo: memFree=1624024/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=52076 CPUtime=881.9
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 12330 0 0 0 88178 12 0 0 25 0 1 0 1124015015 53325824 12315 1992294400 134512640 135226915 4294956208 18446744073709551615 134536964 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 13019 12315 81 174 0 12842 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 57432

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5263
/proc/meminfo: memFree=1623704/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=52364 CPUtime=941.87
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 12399 0 0 0 94175 12 0 0 25 0 1 0 1124015015 53620736 12384 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 13091 12384 81 174 0 12914 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 57720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5263
/proc/meminfo: memFree=1623320/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=52680 CPUtime=1001.85
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 12497 0 0 0 100173 12 0 0 25 0 1 0 1124015015 53944320 12482 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 13170 12482 81 174 0 12993 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 58036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5263
/proc/meminfo: memFree=1622936/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=53180 CPUtime=1061.82
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 12630 0 0 0 106170 12 0 0 25 0 1 0 1124015015 54456320 12615 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 13295 12615 81 174 0 13118 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 58536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5263
/proc/meminfo: memFree=1619224/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=57012 CPUtime=1121.8
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 13536 0 0 0 112167 13 0 0 25 0 1 0 1124015015 58380288 13521 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 14253 13521 81 174 0 14076 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 62368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5263
/proc/meminfo: memFree=1615384/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=61472 CPUtime=1181.77
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 14507 0 0 0 118163 14 0 0 25 0 1 0 1124015015 62947328 14492 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 15368 14492 81 174 0 15191 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 66828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5263
/proc/meminfo: memFree=1615256/2055920 swapFree=4173176/4192956
[pid=5258] ppid=5256 vsize=5356 CPUtime=0
/proc/5258/stat : 5258 (lysat.sh) S 5256 5258 4909 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 1124015014 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5258/statm: 1339 237 195 169 0 50 0
[pid=5261] ppid=5258 vsize=61472 CPUtime=1200.07
/proc/5261/stat : 5261 (LySATi) R 5258 5258 4909 0 -1 4194304 14515 0 0 0 119993 14 0 0 25 0 1 0 1124015015 62947328 14500 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/5261/statm: 15368 14500 81 174 0 15191 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 66828

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 5258 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 66828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 495
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 0.968852 second user time and 3.43948 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-31 17:31:57
IDJOB=1526569
IDBENCH=70570
IDSOLVER=511
FILE ID=node36/1526569-1238513517
PBS_JOBID= 9061967
Free space on /tmp= 66412 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526569-1238513517/watcher-1526569-1238513517 -o /tmp/evaluation-result-1526569-1238513517/solver-1526569-1238513517 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526569-1238513517.cnf i

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

MD5SUM BENCH= 871cffda16697cd39cfc1811ad38c0e4
RANDOM SEED=1593126796

node36.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		: 3000.214
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		: 3000.214
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:       1674184 kB
Buffers:         73332 kB
Cached:         224344 kB
SwapCached:       9072 kB
Active:         171012 kB
Inactive:       137164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674184 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          16252 kB
Slab:            58936 kB
Committed_AS:  3085512 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-03-31 17:52:00