Trace number 1525959

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
MD5SUM9d5cdf2497a80c47fde0f7ee1276bd77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.219965
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
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:  120                                                  |
0.00/0.01	c |  Number of clauses:    2556                                                 |
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-1525959-1238484182/watcher-1525959-1238484182 -o /tmp/evaluation-result-1525959-1238484182/solver-1525959-1238484182 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525959-1238484182.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: 1.00 1.00 1.16 3/72 7295
/proc/meminfo: memFree=1053960/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) R 7293 7295 7098 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121079424 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/7295/statm: 1339 234 194 169 0 50 0
[pid=7296] ppid=7295 vsize=824 CPUtime=0
/proc/7296/stat : 7296 (SatElite) R 7295 7295 7098 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1121079425 843776 115 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/7296/statm: 206 115 50 127 0 76 0

[startup+0.067947 s]
/proc/loadavg: 1.00 1.00 1.16 3/72 7295
/proc/meminfo: memFree=1053960/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101952 s]
/proc/loadavg: 1.00 1.00 1.16 3/72 7295
/proc/meminfo: memFree=1053960/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301991 s]
/proc/loadavg: 1.00 1.00 1.16 3/72 7295
/proc/meminfo: memFree=1053960/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701072 s]
/proc/loadavg: 1.00 1.00 1.16 3/72 7295
/proc/meminfo: memFree=1053960/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.16 2/74 7298
/proc/meminfo: memFree=1051584/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=4044 CPUtime=1.48
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 650 0 0 0 148 0 0 0 25 0 1 0 1121079425 4141056 635 1992294400 134512640 135226915 4294956208 18446744073709551615 134537408 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 1011 635 81 174 0 834 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9400

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 1.15 2/74 7298
/proc/meminfo: memFree=1050432/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=5244 CPUtime=3.08
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 963 0 0 0 308 0 0 0 25 0 1 0 1121079425 5369856 948 1992294400 134512640 135226915 4294956208 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 1311 948 81 174 0 1134 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10600

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.15 2/74 7298
/proc/meminfo: memFree=1048832/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=6992 CPUtime=6.27
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 1396 0 0 0 627 0 0 0 25 0 1 0 1121079425 7159808 1381 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 1748 1381 81 174 0 1571 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12348

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.15 2/74 7298
/proc/meminfo: memFree=1046848/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=8204 CPUtime=12.68
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 1702 0 0 0 1267 1 0 0 25 0 1 0 1121079425 8400896 1687 1992294400 134512640 135226915 4294956208 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 2051 1687 81 174 0 1874 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13560

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.15 2/74 7298
/proc/meminfo: memFree=1044480/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=10732 CPUtime=25.47
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 2325 0 0 0 2546 1 0 0 25 0 1 0 1121079425 10989568 2310 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 2683 2310 81 174 0 2506 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16088

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.15 2/74 7298
/proc/meminfo: memFree=1040512/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=14964 CPUtime=51.05
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 3336 0 0 0 5103 2 0 0 25 0 1 0 1121079425 15323136 3321 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 3741 3321 81 174 0 3564 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20320

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.13 2/74 7298
/proc/meminfo: memFree=1036160/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=19256 CPUtime=102.23
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 4353 0 0 0 10220 3 0 0 25 0 1 0 1121079425 19718144 4338 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 4814 4338 81 174 0 4637 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24612

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/74 7298
/proc/meminfo: memFree=1030784/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=24768 CPUtime=162.2
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 5706 0 0 0 16215 5 0 0 25 0 1 0 1121079425 25362432 5691 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 6192 5691 81 174 0 6015 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 30124

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/74 7298
/proc/meminfo: memFree=1026816/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=29148 CPUtime=222.16
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 6747 0 0 0 22210 6 0 0 25 0 1 0 1121079425 29847552 6732 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 7287 6732 81 174 0 7110 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 34504

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/74 7298
/proc/meminfo: memFree=1024960/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=31228 CPUtime=282.14
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 7203 0 0 0 28207 7 0 0 25 0 1 0 1121079425 31977472 7188 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 7807 7188 81 174 0 7630 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 36584

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 7298
/proc/meminfo: memFree=1021568/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=34616 CPUtime=342.11
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 8043 0 0 0 34203 8 0 0 25 0 1 0 1121079425 35446784 8028 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 8654 8028 81 174 0 8477 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 39972

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 7298
/proc/meminfo: memFree=1020288/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=35920 CPUtime=402.07
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 8357 0 0 0 40199 8 0 0 25 0 1 0 1121079425 36782080 8342 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 8980 8342 81 174 0 8803 0

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

/proc/7298/statm: 10876 10072 81 174 0 10699 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 48860

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 7298
/proc/meminfo: memFree=1012544/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=44352 CPUtime=641.96
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 10284 0 0 0 64186 10 0 0 25 0 1 0 1121079425 45416448 10269 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 11088 10269 81 174 0 10911 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 49708

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 7298
/proc/meminfo: memFree=1011840/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=45000 CPUtime=701.92
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 10431 0 0 0 70182 10 0 0 25 0 1 0 1121079425 46080000 10416 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 11250 10416 81 174 0 11073 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 50356

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 7298
/proc/meminfo: memFree=1009024/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=48124 CPUtime=761.89
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 11165 0 0 0 76178 11 0 0 25 0 1 0 1121079425 49278976 11150 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 12031 11150 81 174 0 11854 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 53480

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 7298
/proc/meminfo: memFree=1004800/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=52408 CPUtime=821.86
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 12256 0 0 0 82173 13 0 0 25 0 1 0 1121079425 53665792 12241 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 13102 12241 81 174 0 12925 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 57764

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 7298
/proc/meminfo: memFree=1004352/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=52752 CPUtime=881.82
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 12338 0 0 0 88169 13 0 0 25 0 1 0 1121079425 54018048 12323 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 13188 12323 81 174 0 13011 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 58108

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 7298
/proc/meminfo: memFree=1004160/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=52896 CPUtime=941.79
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 12399 0 0 0 94165 14 0 0 25 0 1 0 1121079425 54165504 12384 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 13224 12384 81 174 0 13047 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 58252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 7298
/proc/meminfo: memFree=1003648/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=53472 CPUtime=1001.76
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 12506 0 0 0 100162 14 0 0 25 0 1 0 1121079425 54755328 12491 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 13368 12491 81 174 0 13191 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 58828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 7298
/proc/meminfo: memFree=1003200/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=53948 CPUtime=1061.73
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 12609 0 0 0 106159 14 0 0 25 0 1 0 1121079425 55242752 12594 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 13487 12594 81 174 0 13310 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 59304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 7298
/proc/meminfo: memFree=1002304/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=54940 CPUtime=1121.69
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 12838 0 0 0 112155 14 0 0 25 0 1 0 1121079425 56258560 12823 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 13735 12823 81 174 0 13558 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 60296

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 7298
/proc/meminfo: memFree=998656/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=59040 CPUtime=1181.67
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 13755 0 0 0 118152 15 0 0 25 0 1 0 1121079425 60456960 13740 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 14760 13740 81 174 0 14583 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 64396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 7298
/proc/meminfo: memFree=997376/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=60408 CPUtime=1200.06
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 14069 0 0 0 119991 15 0 0 25 0 1 0 1121079425 61857792 14054 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 15102 14054 81 174 0 14925 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 65764

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 7298
/proc/meminfo: memFree=997376/2055920 swapFree=4175896/4192956
[pid=7295] ppid=7293 vsize=5356 CPUtime=0
/proc/7295/stat : 7295 (lysat.sh) S 7293 7295 7098 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121079424 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7295/statm: 1339 237 195 169 0 50 0
[pid=7298] ppid=7295 vsize=60408 CPUtime=1200.06
/proc/7298/stat : 7298 (LySATi) R 7295 7295 7098 0 -1 4194304 14069 0 0 0 119991 15 0 0 25 0 1 0 1121079425 61857792 14054 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7298/statm: 15102 14054 81 174 0 14925 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 65764

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7295 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# 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): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 65764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 463
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 1.43878 second user time and 3.20351 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-31 09:23:02
IDJOB=1525959
IDBENCH=70448
IDSOLVER=511
FILE ID=node66/1525959-1238484182
PBS_JOBID= 9061831
Free space on /tmp= 66544 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525959-1238484182/watcher-1525959-1238484182 -o /tmp/evaluation-result-1525959-1238484182/solver-1525959-1238484182 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525959-1238484182.cnf i

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

MD5SUM BENCH= 9d5cdf2497a80c47fde0f7ee1276bd77
RANDOM SEED=2086126326

node66.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		: 3000.286
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		: 3000.286
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:       1054440 kB
Buffers:         97904 kB
Cached:         808416 kB
SwapCached:       8824 kB
Active:         324112 kB
Inactive:       593176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1054440 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            2232 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            69412 kB
Committed_AS:  3220988 kB
PageTables:       1976 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= 66540 MiB
End job on node66 at 2009-03-31 09:43:05