Trace number 1525709

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1221988902-087.cnf
MD5SUM6fc5e3007085f071badf6b78cd2069ba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark830.255
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
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:  100                                                  |
0.00/0.01	c |  Number of clauses:    2130                                                 |
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-1525709-1238481344/watcher-1525709-1238481344 -o /tmp/evaluation-result-1525709-1238481344/solver-1525709-1238481344 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525709-1238481344.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 3/64 5513
/proc/meminfo: memFree=1536912/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1120796414 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 235 195 169 0 50 0
[pid=5514] ppid=5513 vsize=824 CPUtime=0
/proc/5514/stat : 5514 (SatElite) R 5513 5513 4888 0 -1 4194304 119 0 0 0 0 0 0 0 19 0 1 0 1120796414 843776 103 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/5514/statm: 206 106 50 127 0 76 0

[startup+0.067578 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5513
/proc/meminfo: memFree=1536912/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102576 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5513
/proc/meminfo: memFree=1536912/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301589 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5513
/proc/meminfo: memFree=1536912/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701625 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5513
/proc/meminfo: memFree=1536912/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 5516
/proc/meminfo: memFree=1534656/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=3924 CPUtime=1.48
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 618 0 0 0 148 0 0 0 25 0 1 0 1120796415 4018176 603 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 981 603 81 174 0 804 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9280

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 5516
/proc/meminfo: memFree=1533632/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=4988 CPUtime=3.07
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 912 0 0 0 307 0 0 0 25 0 1 0 1120796415 5107712 897 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 1247 897 81 174 0 1070 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10344

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5516
/proc/meminfo: memFree=1532224/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=6068 CPUtime=6.27
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 1170 0 0 0 627 0 0 0 25 0 1 0 1120796415 6213632 1155 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 1517 1155 81 174 0 1340 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11424

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5516
/proc/meminfo: memFree=1529664/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=8776 CPUtime=12.68
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 1808 0 0 0 1267 1 0 0 25 0 1 0 1120796415 8986624 1793 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 2194 1793 81 174 0 2017 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14132

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 5516
/proc/meminfo: memFree=1527104/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=11196 CPUtime=25.47
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 2406 0 0 0 2545 2 0 0 25 0 1 0 1120796415 11464704 2391 1992294400 134512640 135226915 4294956208 18446744073709551615 134536975 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 2799 2391 81 174 0 2622 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16552

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 5516
/proc/meminfo: memFree=1525440/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=13128 CPUtime=51.06
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 2865 0 0 0 5103 3 0 0 25 0 1 0 1120796415 13443072 2850 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 3282 2850 81 174 0 3105 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18484

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 5516
/proc/meminfo: memFree=1521408/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=16976 CPUtime=102.25
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 3810 0 0 0 10221 4 0 0 25 0 1 0 1120796415 17383424 3795 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 4244 3795 81 174 0 4067 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22332

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5516
/proc/meminfo: memFree=1515840/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=22720 CPUtime=162.22
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 5187 0 0 0 16218 4 0 0 25 0 1 0 1120796415 23265280 5172 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 5680 5172 81 174 0 5503 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28076

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5516
/proc/meminfo: memFree=1512896/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=26276 CPUtime=222.2
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 5933 0 0 0 22215 5 0 0 25 0 1 0 1120796415 26906624 5918 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 6569 5918 81 174 0 6392 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31632

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5516
/proc/meminfo: memFree=1511616/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=27628 CPUtime=282.17
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 6258 0 0 0 28212 5 0 0 25 0 1 0 1120796415 28291072 6243 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 6907 6243 81 174 0 6730 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 32984

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1508416/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=30876 CPUtime=342.15
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 7069 0 0 0 34209 6 0 0 25 0 1 0 1120796415 31617024 7054 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 7719 7054 81 174 0 7542 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 36232

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1507008/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=32268 CPUtime=402.13
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 7410 0 0 0 40207 6 0 0 25 0 1 0 1120796415 33042432 7395 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 8067 7395 81 174 0 7890 0

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

/proc/5516/statm: 10026 9142 81 174 0 9849 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 45460

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1499200/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=41032 CPUtime=642.03
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 9365 0 0 0 64195 8 0 0 25 0 1 0 1120796415 42016768 9350 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 10258 9350 81 174 0 10081 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 46388

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1498304/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=41896 CPUtime=702.01
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 9572 0 0 0 70193 8 0 0 25 0 1 0 1120796415 42901504 9557 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 10474 9557 81 174 0 10297 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 47252

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1496320/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=44108 CPUtime=761.99
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 10086 0 0 0 76191 8 0 0 25 0 1 0 1120796415 45166592 10071 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 11027 10071 81 174 0 10850 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 49464

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1492416/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=47904 CPUtime=821.97
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 11044 0 0 0 82187 10 0 0 25 0 1 0 1120796415 49053696 11029 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 11976 11029 81 174 0 11799 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 53260

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1489216/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=51460 CPUtime=881.95
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 11858 0 0 0 88184 11 0 0 25 0 1 0 1120796415 52695040 11843 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 12865 11843 81 174 0 12688 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 56816

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1489152/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=51460 CPUtime=941.93
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 11870 0 0 0 94182 11 0 0 25 0 1 0 1120796415 52695040 11855 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 12865 11855 81 174 0 12688 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 56816

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1488704/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=52020 CPUtime=1001.89
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 11980 0 0 0 100178 11 0 0 25 0 1 0 1120796415 53268480 11965 1992294400 134512640 135226915 4294956208 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 13005 11965 81 174 0 12828 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 57376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1488256/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=52524 CPUtime=1061.87
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 12106 0 0 0 106176 11 0 0 25 0 1 0 1120796415 53784576 12091 1992294400 134512640 135226915 4294956208 18446744073709551615 134544487 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 13131 12091 81 174 0 12954 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 57880

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1487424/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=53352 CPUtime=1121.86
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 12300 0 0 0 112174 12 0 0 25 0 1 0 1120796415 54632448 12285 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 13338 12285 81 174 0 13161 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 58708

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1486592/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=54108 CPUtime=1181.83
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 12516 0 0 0 118171 12 0 0 25 0 1 0 1120796415 55406592 12501 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 13527 12501 81 174 0 13350 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 59464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5518
/proc/meminfo: memFree=1486464/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=54180 CPUtime=1200.03
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 12546 0 0 0 119991 12 0 0 25 0 1 0 1120796415 55480320 12531 1992294400 134512640 135226915 4294956208 18446744073709551615 134536774 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 13545 12531 81 174 0 13368 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 59536

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 2/66 5518
/proc/meminfo: memFree=1486464/2055920 swapFree=4176708/4192956
[pid=5513] ppid=5511 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (lysat.sh) S 5511 5513 4888 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120796414 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5513/statm: 1339 237 195 169 0 50 0
[pid=5516] ppid=5513 vsize=54180 CPUtime=1200.03
/proc/5516/stat : 5516 (LySATi) R 5513 5513 4888 0 -1 4194304 12546 0 0 0 119991 12 0 0 25 0 1 0 1120796415 55480320 12531 1992294400 134512640 135226915 4294956208 18446744073709551615 134536774 0 0 4096 3 0 0 0 17 0 0 0
/proc/5516/statm: 13545 12531 81 174 0 13368 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 59536

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5513 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=1999
# CPU time returned by wait4() is 0.008997
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.91
CPU system time (s): 0.12
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 59536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 453
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= 3

runsolver used 1.16782 second user time and 3.20751 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-31 08:35:44
IDJOB=1525709
IDBENCH=70398
IDSOLVER=511
FILE ID=node51/1525709-1238481344
PBS_JOBID= 9061793
Free space on /tmp= 65256 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1221988902-087.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525709-1238481344/watcher-1525709-1238481344 -o /tmp/evaluation-result-1525709-1238481344/solver-1525709-1238481344 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525709-1238481344.cnf i

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

MD5SUM BENCH= 6fc5e3007085f071badf6b78cd2069ba
RANDOM SEED=78568518

node51.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		: 3000.234
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		: 3000.234
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:       1537456 kB
Buffers:         83512 kB
Cached:         338712 kB
SwapCached:      10052 kB
Active:         185864 kB
Inactive:       247852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537456 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            70856 kB
Committed_AS:  3026160 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-03-31 08:55:46