Trace number 1527029

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S227954525-082.cnf
MD5SUMae01fd57ec6a595afedf29818bd4a62c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2202     6669 |      --       0       --      -- |     --   | -8/39
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 512   #clauses: 2202   #literals: 6669
0.00/0.00	c CPU time:   0.006998 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:  512                                                  |
0.00/0.01	c |  Number of clauses:    2202                                                 |
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-1527029-1238573525/watcher-1527029-1238573525 -o /tmp/evaluation-result-1527029-1238573525/solver-1527029-1238573525 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527029-1238573525.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 1.08 3/66 12106
/proc/meminfo: memFree=1273704/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) R 12104 12106 11645 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130015477 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12106/statm: 1339 234 194 169 0 50 0
[pid=12107] ppid=12106 vsize=960 CPUtime=0
/proc/12107/stat : 12107 (SatElite) R 12106 12106 11645 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 1130015477 983040 148 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/12107/statm: 240 148 68 127 0 110 0

[startup+0.0573299 s]
/proc/loadavg: 0.92 0.98 1.08 3/66 12106
/proc/meminfo: memFree=1273704/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101333 s]
/proc/loadavg: 0.92 0.98 1.08 3/66 12106
/proc/meminfo: memFree=1273704/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301358 s]
/proc/loadavg: 0.92 0.98 1.08 3/66 12106
/proc/meminfo: memFree=1273704/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70141 s]
/proc/loadavg: 0.92 0.98 1.08 3/66 12106
/proc/meminfo: memFree=1273704/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 1.08 2/68 12109
/proc/meminfo: memFree=1271704/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=3748 CPUtime=1.48
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 591 0 0 0 148 0 0 0 25 0 1 0 1130015478 3837952 576 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 937 576 81 174 0 760 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9104

[startup+3.10172 s]
/proc/loadavg: 0.92 0.98 1.08 2/68 12109
/proc/meminfo: memFree=1270680/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=4668 CPUtime=3.08
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 824 0 0 0 308 0 0 0 25 0 1 0 1130015478 4780032 809 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 1167 809 81 174 0 990 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10024

[startup+6.30113 s]
/proc/loadavg: 0.93 0.98 1.08 2/68 12109
/proc/meminfo: memFree=1269016/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=6160 CPUtime=6.28
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 1195 0 0 0 628 0 0 0 25 0 1 0 1130015478 6307840 1180 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 1540 1180 81 174 0 1363 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11516

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 1.08 2/68 12109
/proc/meminfo: memFree=1267032/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=8172 CPUtime=12.68
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 1683 0 0 0 1267 1 0 0 25 0 1 0 1130015478 8368128 1668 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 2043 1668 81 174 0 1866 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13528

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.08 2/68 12109
/proc/meminfo: memFree=1264408/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=10408 CPUtime=25.47
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 2248 0 0 0 2546 1 0 0 25 0 1 0 1130015478 10657792 2233 1992294400 134512640 135226915 4294956208 18446744073709551615 134539221 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 2602 2233 81 174 0 2425 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15764

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 1.08 2/68 12109
/proc/meminfo: memFree=1261976/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=13228 CPUtime=51.06
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 2904 0 0 0 5104 2 0 0 25 0 1 0 1130015478 13545472 2889 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 3307 2889 81 174 0 3130 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18584

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/68 12109
/proc/meminfo: memFree=1256728/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=18476 CPUtime=102.25
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 4180 0 0 0 10222 3 0 0 25 0 1 0 1130015478 18919424 4165 1992294400 134512640 135226915 4294956208 18446744073709551615 134539327 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 4619 4165 81 174 0 4442 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23832

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/68 12109
/proc/meminfo: memFree=1254680/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=20416 CPUtime=162.23
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 4679 0 0 0 16219 4 0 0 25 0 1 0 1130015478 20905984 4664 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 5104 4664 81 174 0 4927 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25772

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/68 12109
/proc/meminfo: memFree=1248536/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=26800 CPUtime=222.21
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 6212 0 0 0 22215 6 0 0 25 0 1 0 1130015478 27443200 6197 1992294400 134512640 135226915 4294956208 18446744073709551615 134543608 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 6700 6197 81 174 0 6523 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32156

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/68 12109
/proc/meminfo: memFree=1247768/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=27604 CPUtime=282.19
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 6393 0 0 0 28213 6 0 0 25 0 1 0 1130015478 28266496 6378 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 6901 6378 81 174 0 6724 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32960

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/68 12109
/proc/meminfo: memFree=1243288/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=32072 CPUtime=342.17
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 7524 0 0 0 34210 7 0 0 25 0 1 0 1130015478 32841728 7509 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 8018 7509 81 174 0 7841 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 37428

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/68 12109
/proc/meminfo: memFree=1240216/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=35100 CPUtime=402.15
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 8271 0 0 0 40207 8 0 0 25 0 1 0 1130015478 35942400 8256 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 8775 8256 81 174 0 8598 0

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

/proc/12109/statm: 9133 8569 81 174 0 8956 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 41888

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/68 12109
/proc/meminfo: memFree=1235480/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=40476 CPUtime=582.1
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 9464 0 0 0 58201 9 0 0 25 0 1 0 1130015478 41447424 9449 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 10119 9449 81 174 0 9942 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 45832

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/68 12109
/proc/meminfo: memFree=1234392/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=41532 CPUtime=642.09
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 9742 0 0 0 64199 10 0 0 25 0 1 0 1130015478 42528768 9727 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 10383 9727 81 174 0 10206 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 46888

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/68 12109
/proc/meminfo: memFree=1234136/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=41708 CPUtime=702.07
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 9787 0 0 0 70197 10 0 0 25 0 1 0 1130015478 42708992 9772 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 10427 9772 81 174 0 10250 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 47064

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.01 2/68 12109
/proc/meminfo: memFree=1233816/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=42088 CPUtime=762.05
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 9867 0 0 0 76195 10 0 0 25 0 1 0 1130015478 43098112 9852 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 10522 9852 81 174 0 10345 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 47444

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 12109
/proc/meminfo: memFree=1232856/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=43080 CPUtime=822.03
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 10130 0 0 0 82192 11 0 0 25 0 1 0 1130015478 44113920 10115 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 10770 10115 81 174 0 10593 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 48436

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 12109
/proc/meminfo: memFree=1228376/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=47696 CPUtime=882
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 11241 0 0 0 88188 12 0 0 25 0 1 0 1130015478 48840704 11226 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 11924 11226 81 174 0 11747 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 53052

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 12109
/proc/meminfo: memFree=1226456/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=49520 CPUtime=941.98
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 11710 0 0 0 94186 12 0 0 25 0 1 0 1130015478 50708480 11695 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 12380 11695 81 174 0 12203 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 54876

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 12109
/proc/meminfo: memFree=1226328/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=49668 CPUtime=1001.97
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 11749 0 0 0 100184 13 0 0 25 0 1 0 1130015478 50860032 11734 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 12417 11734 81 174 0 12240 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 55024

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 12109
/proc/meminfo: memFree=1226136/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=49948 CPUtime=1061.95
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 11817 0 0 0 106182 13 0 0 25 0 1 0 1130015478 51146752 11802 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 12487 11802 81 174 0 12310 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 55304

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 12109
/proc/meminfo: memFree=1225880/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=50140 CPUtime=1121.93
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 11873 0 0 0 112180 13 0 0 25 0 1 0 1130015478 51343360 11858 1992294400 134512640 135226915 4294956208 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 12535 11858 81 174 0 12358 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 55496

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 12109
/proc/meminfo: memFree=1225368/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=50816 CPUtime=1181.91
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 12005 0 0 0 118178 13 0 0 25 0 1 0 1130015478 52035584 11990 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 12704 11990 81 174 0 12527 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 56172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 12109
/proc/meminfo: memFree=1225304/2055920 swapFree=4176412/4192956
[pid=12106] ppid=12104 vsize=5356 CPUtime=0
/proc/12106/stat : 12106 (lysat.sh) S 12104 12106 11645 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1130015477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12106/statm: 1339 237 195 169 0 50 0
[pid=12109] ppid=12106 vsize=50816 CPUtime=1200.01
/proc/12109/stat : 12109 (LySATi) R 12106 12106 11645 0 -1 4194304 12024 0 0 0 119988 13 0 0 25 0 1 0 1130015478 52035584 12009 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/12109/statm: 12704 12009 81 174 0 12527 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 56172

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 12106 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.88
CPU system time (s): 0.13
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 56172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 479
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 1.11583 second user time and 3.2595 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-01 10:12:05
IDJOB=1527029
IDBENCH=70662
IDSOLVER=511
FILE ID=node40/1527029-1238573525
PBS_JOBID= 9062178
Free space on /tmp= 63504 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S227954525-082.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527029-1238573525/watcher-1527029-1238573525 -o /tmp/evaluation-result-1527029-1238573525/solver-1527029-1238573525 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527029-1238573525.cnf i

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

MD5SUM BENCH= ae01fd57ec6a595afedf29818bd4a62c
RANDOM SEED=1651593472

node40.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		: 3000.232
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		: 3000.232
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:       1274184 kB
Buffers:         87604 kB
Cached:         602224 kB
SwapCached:       9688 kB
Active:         207784 kB
Inactive:       493416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1274184 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            66496 kB
Committed_AS:  2894524 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 63500 MiB
End job on node40 at 2009-04-01 10:32:08